ClangASTContext.cpp revision 24b03108fe8d672bf96b2cfd491e99e601f03218
124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//===-- ClangASTContext.cpp -------------------------------------*- C++ -*-===// 224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The LLVM Compiler Infrastructure 424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// This file is distributed under the University of Illinois Open Source 624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// License. See LICENSE.TXT for details. 724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//===----------------------------------------------------------------------===// 924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 10f05633b35544b5d095feb05680c8728be087e441Eli Friedman#include "lldb/Symbol/ClangASTContext.h" 1124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// C Includes 1324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// C++ Includes 1424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include <string> 1524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Other libraries and framework includes 17b01000fd063629facd45044f137446fb748ee179Greg Clayton 18b01000fd063629facd45044f137446fb748ee179Greg Clayton// Clang headers like to use NDEBUG inside of them to enable/disable debug 19b01000fd063629facd45044f137446fb748ee179Greg Clayton// releated features using "#ifndef NDEBUG" preprocessor blocks to do one thing 20b01000fd063629facd45044f137446fb748ee179Greg Clayton// or another. This is bad because it means that if clang was built in release 21b01000fd063629facd45044f137446fb748ee179Greg Clayton// mode, it assumes that you are building in release mode which is not always 22b01000fd063629facd45044f137446fb748ee179Greg Clayton// the case. You can end up with functions that are defined as empty in header 23b01000fd063629facd45044f137446fb748ee179Greg Clayton// files when NDEBUG is not defined, and this can cause link errors with the 24b01000fd063629facd45044f137446fb748ee179Greg Clayton// clang .a files that you have since you might be missing functions in the .a 25b01000fd063629facd45044f137446fb748ee179Greg Clayton// file. So we have to define NDEBUG when including clang headers to avoid any 26b01000fd063629facd45044f137446fb748ee179Greg Clayton// mismatches. This is covered by rdar://problem/8691220 27b01000fd063629facd45044f137446fb748ee179Greg Clayton 28b01000fd063629facd45044f137446fb748ee179Greg Clayton#ifndef NDEBUG 29b01000fd063629facd45044f137446fb748ee179Greg Clayton#define LLDB_DEFINED_NDEBUG_FOR_CLANG 30bc4f0f59ed752f511ceb1afaf5d379cf52014484Sean Callanan#define NDEBUG 31b01000fd063629facd45044f137446fb748ee179Greg Clayton// Need to include assert.h so it is as clang would expect it to be (disabled) 32b01000fd063629facd45044f137446fb748ee179Greg Clayton#include <assert.h> 33b01000fd063629facd45044f137446fb748ee179Greg Clayton#endif 34b01000fd063629facd45044f137446fb748ee179Greg Clayton 3524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/ASTContext.h" 3624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/ASTImporter.h" 3724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/CXXInheritance.h" 3884f8075072eef306234f8109573067647735c111Greg Clayton#include "clang/AST/DeclObjC.h" 3924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/RecordLayout.h" 4024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/Type.h" 4124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/Builtins.h" 4224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/FileManager.h" 438a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan#include "clang/Basic/FileSystemOptions.h" 4424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/SourceManager.h" 4524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/TargetInfo.h" 4624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/TargetOptions.h" 4724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Frontend/FrontendOptions.h" 4824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Frontend/LangStandard.h" 49b01000fd063629facd45044f137446fb748ee179Greg Clayton 50b01000fd063629facd45044f137446fb748ee179Greg Clayton#ifdef LLDB_DEFINED_NDEBUG_FOR_CLANG 51bc4f0f59ed752f511ceb1afaf5d379cf52014484Sean Callanan#undef NDEBUG 52b01000fd063629facd45044f137446fb748ee179Greg Clayton#undef LLDB_DEFINED_NDEBUG_FOR_CLANG 53b01000fd063629facd45044f137446fb748ee179Greg Clayton// Need to re-include assert.h so it is as _we_ would expect it to be (enabled) 54b01000fd063629facd45044f137446fb748ee179Greg Clayton#include <assert.h> 55b01000fd063629facd45044f137446fb748ee179Greg Clayton#endif 5624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 57395fc33dc4b06c048ed35047ec461bc092ef2df3Greg Clayton#include "lldb/Core/ArchSpec.h" 5824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/Core/dwarf.h" 59f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton#include "lldb/Core/Flags.h" 60839fde455820d7758685f5eb2257a83e96ca68d2Sean Callanan#include "lldb/Core/Log.h" 6158513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham#include "lldb/Target/ExecutionContext.h" 6258513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham#include "lldb/Target/Process.h" 6358513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham#include "lldb/Target/ObjCLanguageRuntime.h" 6458513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham 6524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 66f05633b35544b5d095feb05680c8728be087e441Eli Friedman#include <stdio.h> 67f05633b35544b5d095feb05680c8728be087e441Eli Friedman 68585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Claytonusing namespace lldb; 6924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace lldb_private; 7024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace llvm; 7124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace clang; 7224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 73b01000fd063629facd45044f137446fb748ee179Greg Clayton 74b01000fd063629facd45044f137446fb748ee179Greg Claytonstatic bool 75b01000fd063629facd45044f137446fb748ee179Greg ClaytonGetCompleteQualType (clang::ASTContext *ast, clang::QualType qual_type) 76b01000fd063629facd45044f137446fb748ee179Greg Clayton{ 77b01000fd063629facd45044f137446fb748ee179Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 78b01000fd063629facd45044f137446fb748ee179Greg Clayton switch (type_class) 79b01000fd063629facd45044f137446fb748ee179Greg Clayton { 80b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::Record: 81b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::Enum: 82b01000fd063629facd45044f137446fb748ee179Greg Clayton { 83d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::TagType *tag_type = dyn_cast<clang::TagType>(qual_type.getTypePtr()); 84b01000fd063629facd45044f137446fb748ee179Greg Clayton if (tag_type) 85b01000fd063629facd45044f137446fb748ee179Greg Clayton { 86b01000fd063629facd45044f137446fb748ee179Greg Clayton clang::TagDecl *tag_decl = tag_type->getDecl(); 87b01000fd063629facd45044f137446fb748ee179Greg Clayton if (tag_decl) 88b01000fd063629facd45044f137446fb748ee179Greg Clayton { 89b01000fd063629facd45044f137446fb748ee179Greg Clayton if (tag_decl->getDefinition()) 90b01000fd063629facd45044f137446fb748ee179Greg Clayton return true; 91b01000fd063629facd45044f137446fb748ee179Greg Clayton 92b01000fd063629facd45044f137446fb748ee179Greg Clayton if (tag_decl->hasExternalLexicalStorage()) 93b01000fd063629facd45044f137446fb748ee179Greg Clayton { 9482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (ast) 95b01000fd063629facd45044f137446fb748ee179Greg Clayton { 9682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton ExternalASTSource *external_ast_source = ast->getExternalSource(); 9782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (external_ast_source) 9882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 9982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton external_ast_source->CompleteType(tag_decl); 10082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton return !tag_type->isIncompleteType(); 10182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 102b01000fd063629facd45044f137446fb748ee179Greg Clayton } 103b01000fd063629facd45044f137446fb748ee179Greg Clayton } 104b01000fd063629facd45044f137446fb748ee179Greg Clayton return false; 105b01000fd063629facd45044f137446fb748ee179Greg Clayton } 106b01000fd063629facd45044f137446fb748ee179Greg Clayton } 107b01000fd063629facd45044f137446fb748ee179Greg Clayton 108b01000fd063629facd45044f137446fb748ee179Greg Clayton } 109b01000fd063629facd45044f137446fb748ee179Greg Clayton break; 110b01000fd063629facd45044f137446fb748ee179Greg Clayton 111b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::ObjCObject: 112b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::ObjCInterface: 113b01000fd063629facd45044f137446fb748ee179Greg Clayton { 114d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::ObjCObjectType *objc_class_type = dyn_cast<clang::ObjCObjectType>(qual_type); 115b01000fd063629facd45044f137446fb748ee179Greg Clayton if (objc_class_type) 116b01000fd063629facd45044f137446fb748ee179Greg Clayton { 117b01000fd063629facd45044f137446fb748ee179Greg Clayton clang::ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 118b01000fd063629facd45044f137446fb748ee179Greg Clayton // We currently can't complete objective C types through the newly added ASTContext 119b01000fd063629facd45044f137446fb748ee179Greg Clayton // because it only supports TagDecl objects right now... 120886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata if(class_interface_decl) 121b01000fd063629facd45044f137446fb748ee179Greg Clayton { 122886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata bool is_forward_decl = class_interface_decl->isForwardDecl(); 123886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata if (is_forward_decl && class_interface_decl->hasExternalLexicalStorage()) 124b01000fd063629facd45044f137446fb748ee179Greg Clayton { 125886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata if (ast) 12682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 127886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata ExternalASTSource *external_ast_source = ast->getExternalSource(); 128886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata if (external_ast_source) 129886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata { 130886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata external_ast_source->CompleteType (class_interface_decl); 131886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata is_forward_decl = class_interface_decl->isForwardDecl(); 132886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata } 13382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 134886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata return is_forward_decl == false; 135b01000fd063629facd45044f137446fb748ee179Greg Clayton } 136886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata return true; 137b01000fd063629facd45044f137446fb748ee179Greg Clayton } 138886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata else 139886bc3e5cb48e9660692609a7be69ec15b898bd7Enrico Granata return false; 140b01000fd063629facd45044f137446fb748ee179Greg Clayton } 141b01000fd063629facd45044f137446fb748ee179Greg Clayton } 142b01000fd063629facd45044f137446fb748ee179Greg Clayton break; 143b01000fd063629facd45044f137446fb748ee179Greg Clayton 144b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::Typedef: 145b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetCompleteQualType (ast, cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType()); 146b01000fd063629facd45044f137446fb748ee179Greg Clayton 147b01000fd063629facd45044f137446fb748ee179Greg Clayton default: 148b01000fd063629facd45044f137446fb748ee179Greg Clayton break; 149b01000fd063629facd45044f137446fb748ee179Greg Clayton } 150b01000fd063629facd45044f137446fb748ee179Greg Clayton 151b01000fd063629facd45044f137446fb748ee179Greg Clayton return true; 152b01000fd063629facd45044f137446fb748ee179Greg Clayton} 153b01000fd063629facd45044f137446fb748ee179Greg Clayton 154b01000fd063629facd45044f137446fb748ee179Greg Clayton 15584f8075072eef306234f8109573067647735c111Greg Claytonstatic AccessSpecifier 156585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonConvertAccessTypeToAccessSpecifier (AccessType access) 15784f8075072eef306234f8109573067647735c111Greg Clayton{ 15884f8075072eef306234f8109573067647735c111Greg Clayton switch (access) 15984f8075072eef306234f8109573067647735c111Greg Clayton { 160585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton default: break; 161585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessNone: return AS_none; 162585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPublic: return AS_public; 163585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPrivate: return AS_private; 164585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessProtected: return AS_protected; 16584f8075072eef306234f8109573067647735c111Greg Clayton } 16684f8075072eef306234f8109573067647735c111Greg Clayton return AS_none; 16784f8075072eef306234f8109573067647735c111Greg Clayton} 16884f8075072eef306234f8109573067647735c111Greg Clayton 16984f8075072eef306234f8109573067647735c111Greg Claytonstatic ObjCIvarDecl::AccessControl 170585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonConvertAccessTypeToObjCIvarAccessControl (AccessType access) 17184f8075072eef306234f8109573067647735c111Greg Clayton{ 17284f8075072eef306234f8109573067647735c111Greg Clayton switch (access) 17384f8075072eef306234f8109573067647735c111Greg Clayton { 174585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton default: break; 175585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessNone: return ObjCIvarDecl::None; 176585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPublic: return ObjCIvarDecl::Public; 177585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPrivate: return ObjCIvarDecl::Private; 178585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessProtected: return ObjCIvarDecl::Protected; 179585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPackage: return ObjCIvarDecl::Package; 18084f8075072eef306234f8109573067647735c111Greg Clayton } 18184f8075072eef306234f8109573067647735c111Greg Clayton return ObjCIvarDecl::None; 18284f8075072eef306234f8109573067647735c111Greg Clayton} 18384f8075072eef306234f8109573067647735c111Greg Clayton 18484f8075072eef306234f8109573067647735c111Greg Clayton 18524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic void 18624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerParseLangArgs 18724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 18824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangOptions &Opts, 189e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton InputKind IK 19024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 19124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 19224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // FIXME: Cleanup per-file based stuff. 19324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 19424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Set some properties which depend soley on the input kind; it would be nice 19524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // to move these to the language standard, and have the driver resolve the 19624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // input kind + language standard. 197e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton if (IK == IK_Asm) { 19824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.AsmPreprocessor = 1; 199e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton } else if (IK == IK_ObjC || 200e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton IK == IK_ObjCXX || 201e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton IK == IK_PreprocessedObjC || 202e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton IK == IK_PreprocessedObjCXX) { 20324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.ObjC1 = Opts.ObjC2 = 1; 20424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 20524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 20624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStandard::Kind LangStd = LangStandard::lang_unspecified; 20724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 20824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (LangStd == LangStandard::lang_unspecified) { 20924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Based on the base language, pick one. 21024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner switch (IK) { 211e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_None: 212e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_AST: 213279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case IK_LLVM_IR: 214b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (!"Invalid input kind!"); 215e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_OpenCL: 21624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStd = LangStandard::lang_opencl; 21724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 218279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case IK_CUDA: 219279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan LangStd = LangStandard::lang_cuda; 220279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan break; 221e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_Asm: 222e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_C: 223e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedC: 224e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_ObjC: 225e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedObjC: 22624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStd = LangStandard::lang_gnu99; 22724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 228e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_CXX: 229e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedCXX: 230e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_ObjCXX: 231e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedObjCXX: 23224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStd = LangStandard::lang_gnucxx98; 23324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 23424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 23524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 23624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 23724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 23824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.BCPLComment = Std.hasBCPLComments(); 23924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.C99 = Std.isC99(); 24024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.CPlusPlus = Std.isCPlusPlus(); 24124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 24224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.Digraphs = Std.hasDigraphs(); 24324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.GNUMode = Std.isGNUMode(); 24424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.GNUInline = !Std.isC99(); 24524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.HexFloats = Std.hasHexFloats(); 24624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.ImplicitInt = Std.hasImplicitInt(); 24724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 24824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // OpenCL has some additional defaults. 24924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (LangStd == LangStandard::lang_opencl) { 25024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.OpenCL = 1; 25124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.AltiVec = 1; 25224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.CXXOperatorNames = 1; 25324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.LaxVectorConversions = 1; 25424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 25524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 25624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // OpenCL and C++ both have bool, true, false keywords. 25724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 25824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 25924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Opts.CPlusPlus) 26024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.CXXOperatorNames = !Args.hasArg(OPT_fno_operator_names); 26124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 26224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_fobjc_gc_only)) 26324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setGCMode(LangOptions::GCOnly); 26424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else if (Args.hasArg(OPT_fobjc_gc)) 26524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setGCMode(LangOptions::HybridGC); 26624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 26724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_print_ivar_layout)) 26824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ObjCGCBitmapPrint = 1; 26924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 27024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_faltivec)) 27124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.AltiVec = 1; 27224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 27324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_pthread)) 27424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.POSIXThreads = 1; 27524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 27624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// llvm::StringRef Vis = getLastArgValue(Args, OPT_fvisibility, 27724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// "default"); 27824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Vis == "default") 2798950c9a1faa1eb762d92ccdc860dc2eaa88a6868Sean Callanan Opts.setVisibilityMode(DefaultVisibility); 28024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else if (Vis == "hidden") 28124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setVisibilityMode(LangOptions::Hidden); 28224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else if (Vis == "protected") 28324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setVisibilityMode(LangOptions::Protected); 28424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else 28524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Diags.Report(diag::err_drv_invalid_value) 28624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 28724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 28824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.OverflowChecking = Args.hasArg(OPT_ftrapv); 28924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 29124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // is specified, or -std is set to a conforming mode. 29224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.Trigraphs = !Opts.GNUMode; 29324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_trigraphs)) 29424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Trigraphs = 1; 29524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 29624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 29724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// OPT_fno_dollars_in_identifiers, 29824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// !Opts.AsmPreprocessor); 29924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 30024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 30124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 30224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_fno_lax_vector_conversions)) 30324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.LaxVectorConversions = 0; 30424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Exceptions = Args.hasArg(OPT_fexceptions); 30524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 30624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Blocks = Args.hasArg(OPT_fblocks); 30724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 30824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 30924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 31024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 31124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 31224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 31324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.AccessControl = Args.hasArg(OPT_faccess_control); 31424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 31524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.MathErrno = !Args.hasArg(OPT_fno_math_errno); 31624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.InstantiationDepth = getLastArgIntValue(Args, OPT_ftemplate_depth, 99, 31724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Diags); 31824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 31924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ObjCConstantStringClass = getLastArgValue(Args, 32024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// OPT_fconstant_string_class); 32124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 32224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 32324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 32424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags); 32524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Static = Args.hasArg(OPT_static_define); 32624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.OptimizeSize = 0; 32724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 32824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // FIXME: Eliminate this dependency. 32924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned Opt = 33024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Args.hasArg(OPT_Os) ? 2 : getLastArgIntValue(Args, OPT_O, 0, Diags); 33124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Optimize = Opt != 0; 33224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner unsigned Opt = 0; 33324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 33424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // This is the __NO_INLINE__ define, which just depends on things like the 33524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // optimization level and -fno-inline, not actually whether the backend has 33624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // inlining enabled. 33724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // 33824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // FIXME: This is affected by other options (-fno-inline). 33924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.NoInline = !Opt; 34024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 34124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned SSP = getLastArgIntValue(Args, OPT_stack_protector, 0, Diags); 34224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// switch (SSP) { 34324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// default: 34424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Diags.Report(diag::err_drv_invalid_value) 34524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 34624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// break; 34724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 34824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 34924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 35024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 35124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 35224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 353e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton 354b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::ClangASTContext (const char *target_triple) : 35524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_triple(), 356b01000fd063629facd45044f137446fb748ee179Greg Clayton m_ast_ap(), 35724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap(), 35824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_source_manager_ap(), 35924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap(), 36024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap(), 36124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap(), 36224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap(), 36324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap(), 364b01000fd063629facd45044f137446fb748ee179Greg Clayton m_builtins_ap(), 365b01000fd063629facd45044f137446fb748ee179Greg Clayton m_callback_tag_decl (NULL), 366b01000fd063629facd45044f137446fb748ee179Greg Clayton m_callback_objc_decl (NULL), 367b01000fd063629facd45044f137446fb748ee179Greg Clayton m_callback_baton (NULL) 368b01000fd063629facd45044f137446fb748ee179Greg Clayton 36924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 37024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_triple && target_triple[0]) 37124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_triple.assign (target_triple); 37224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 37324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 37424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 37524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Destructor 37624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 37724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::~ClangASTContext() 37824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 37924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap.reset(); 38024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap.reset(); 38124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap.reset(); 38224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap.reset(); 38324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap.reset(); 38424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap.reset(); 38524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_source_manager_ap.reset(); 38624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap.reset(); 387b01000fd063629facd45044f137446fb748ee179Greg Clayton m_ast_ap.reset(); 38824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 38924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 39024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 39124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 39224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::Clear() 39324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 394b01000fd063629facd45044f137446fb748ee179Greg Clayton m_ast_ap.reset(); 39524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap.reset(); 39624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_source_manager_ap.reset(); 39724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap.reset(); 39824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap.reset(); 39924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap.reset(); 40024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap.reset(); 40124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap.reset(); 40224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap.reset(); 40324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 40424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 40524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerconst char * 40624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetTargetTriple () 40724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 40824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_target_triple.c_str(); 40924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 41024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 41124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 41224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::SetTargetTriple (const char *target_triple) 41324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 41424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Clear(); 41524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_triple.assign(target_triple); 41624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 41724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 418395fc33dc4b06c048ed35047ec461bc092ef2df3Greg Claytonvoid 419395fc33dc4b06c048ed35047ec461bc092ef2df3Greg ClaytonClangASTContext::SetArchitecture (const ArchSpec &arch) 420395fc33dc4b06c048ed35047ec461bc092ef2df3Greg Clayton{ 421395fc33dc4b06c048ed35047ec461bc092ef2df3Greg Clayton Clear(); 422395fc33dc4b06c048ed35047ec461bc092ef2df3Greg Clayton m_target_triple.assign(arch.GetTriple().str()); 423395fc33dc4b06c048ed35047ec461bc092ef2df3Greg Clayton} 424395fc33dc4b06c048ed35047ec461bc092ef2df3Greg Clayton 425b01000fd063629facd45044f137446fb748ee179Greg Claytonbool 426b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::HasExternalSource () 427b01000fd063629facd45044f137446fb748ee179Greg Clayton{ 428b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 429b01000fd063629facd45044f137446fb748ee179Greg Clayton if (ast) 430b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getExternalSource () != NULL; 431b01000fd063629facd45044f137446fb748ee179Greg Clayton return false; 432b01000fd063629facd45044f137446fb748ee179Greg Clayton} 433b01000fd063629facd45044f137446fb748ee179Greg Clayton 434b01000fd063629facd45044f137446fb748ee179Greg Claytonvoid 435b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::SetExternalSource (llvm::OwningPtr<ExternalASTSource> &ast_source_ap) 436b01000fd063629facd45044f137446fb748ee179Greg Clayton{ 437b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 438b01000fd063629facd45044f137446fb748ee179Greg Clayton if (ast) 439b01000fd063629facd45044f137446fb748ee179Greg Clayton { 440b01000fd063629facd45044f137446fb748ee179Greg Clayton ast->setExternalSource (ast_source_ap); 441b01000fd063629facd45044f137446fb748ee179Greg Clayton ast->getTranslationUnitDecl()->setHasExternalLexicalStorage(true); 442b01000fd063629facd45044f137446fb748ee179Greg Clayton //ast->getTranslationUnitDecl()->setHasExternalVisibleStorage(true); 443b01000fd063629facd45044f137446fb748ee179Greg Clayton } 444b01000fd063629facd45044f137446fb748ee179Greg Clayton} 445b01000fd063629facd45044f137446fb748ee179Greg Clayton 446b01000fd063629facd45044f137446fb748ee179Greg Claytonvoid 447b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::RemoveExternalSource () 448b01000fd063629facd45044f137446fb748ee179Greg Clayton{ 449b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 450b01000fd063629facd45044f137446fb748ee179Greg Clayton 451b01000fd063629facd45044f137446fb748ee179Greg Clayton if (ast) 452b01000fd063629facd45044f137446fb748ee179Greg Clayton { 453b01000fd063629facd45044f137446fb748ee179Greg Clayton llvm::OwningPtr<ExternalASTSource> empty_ast_source_ap; 454b01000fd063629facd45044f137446fb748ee179Greg Clayton ast->setExternalSource (empty_ast_source_ap); 455b01000fd063629facd45044f137446fb748ee179Greg Clayton ast->getTranslationUnitDecl()->setHasExternalLexicalStorage(false); 456b01000fd063629facd45044f137446fb748ee179Greg Clayton //ast->getTranslationUnitDecl()->setHasExternalVisibleStorage(false); 457b01000fd063629facd45044f137446fb748ee179Greg Clayton } 458b01000fd063629facd45044f137446fb748ee179Greg Clayton} 459b01000fd063629facd45044f137446fb748ee179Greg Clayton 460b01000fd063629facd45044f137446fb748ee179Greg Clayton 46124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 46224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerASTContext * 46324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getASTContext() 46424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 465b01000fd063629facd45044f137446fb748ee179Greg Clayton if (m_ast_ap.get() == NULL) 46624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 467b01000fd063629facd45044f137446fb748ee179Greg Clayton m_ast_ap.reset(new ASTContext (*getLanguageOptions(), 468b01000fd063629facd45044f137446fb748ee179Greg Clayton *getSourceManager(), 469b01000fd063629facd45044f137446fb748ee179Greg Clayton *getTargetInfo(), 470b01000fd063629facd45044f137446fb748ee179Greg Clayton *getIdentifierTable(), 471b01000fd063629facd45044f137446fb748ee179Greg Clayton *getSelectorTable(), 472b01000fd063629facd45044f137446fb748ee179Greg Clayton *getBuiltinContext(), 473b01000fd063629facd45044f137446fb748ee179Greg Clayton 0)); 474887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 475b01000fd063629facd45044f137446fb748ee179Greg Clayton if ((m_callback_tag_decl || m_callback_objc_decl) && m_callback_baton) 476b01000fd063629facd45044f137446fb748ee179Greg Clayton { 477b01000fd063629facd45044f137446fb748ee179Greg Clayton m_ast_ap->getTranslationUnitDecl()->setHasExternalLexicalStorage(); 478b01000fd063629facd45044f137446fb748ee179Greg Clayton //m_ast_ap->getTranslationUnitDecl()->setHasExternalVisibleStorage(); 479b01000fd063629facd45044f137446fb748ee179Greg Clayton } 480b01000fd063629facd45044f137446fb748ee179Greg Clayton 481b01000fd063629facd45044f137446fb748ee179Greg Clayton m_ast_ap->getDiagnostics().setClient(getDiagnosticClient(), false); 48224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 483b01000fd063629facd45044f137446fb748ee179Greg Clayton return m_ast_ap.get(); 48424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 48524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 48624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBuiltin::Context * 48724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getBuiltinContext() 48824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 48924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_builtins_ap.get() == NULL) 49024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap.reset (new Builtin::Context(*getTargetInfo())); 49124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_builtins_ap.get(); 49224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 49324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 49424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerIdentifierTable * 49524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getIdentifierTable() 49624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 49724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_identifier_table_ap.get() == NULL) 49824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap.reset(new IdentifierTable (*ClangASTContext::getLanguageOptions(), NULL)); 49924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_identifier_table_ap.get(); 50024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 50124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 50224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerLangOptions * 50324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getLanguageOptions() 50424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 50524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_language_options_ap.get() == NULL) 50624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 50724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap.reset(new LangOptions()); 508e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton ParseLangArgs(*m_language_options_ap, IK_ObjCXX); 509e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton// InitializeLangOptions(*m_language_options_ap, IK_ObjCXX); 51024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 51124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_language_options_ap.get(); 51224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 51324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 51424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerSelectorTable * 51524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getSelectorTable() 51624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 51724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_selector_table_ap.get() == NULL) 51824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap.reset (new SelectorTable()); 51924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_selector_table_ap.get(); 52024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 52124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 5228a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callananclang::FileManager * 5238a3b0a85dd512824f528cfa55d93f530ebe38be8Sean CallananClangASTContext::getFileManager() 5248a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan{ 5258a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan if (m_file_manager_ap.get() == NULL) 52622defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton { 52722defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton clang::FileSystemOptions file_system_options; 52822defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton m_file_manager_ap.reset(new clang::FileManager(file_system_options)); 52922defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton } 5308a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan return m_file_manager_ap.get(); 5318a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan} 5328a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan 5331674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Claytonclang::SourceManager * 53424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getSourceManager() 53524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 53624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_source_manager_ap.get() == NULL) 53722defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton m_source_manager_ap.reset(new clang::SourceManager(*getDiagnostic(), *getFileManager())); 53824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_source_manager_ap.get(); 53924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 54024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 54124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerDiagnostic * 54224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getDiagnostic() 54324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 54424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_diagnostic_ap.get() == NULL) 545eae91241c959357e5e867cfb257e762574b68dd6Greg Clayton { 546eae91241c959357e5e867cfb257e762574b68dd6Greg Clayton llvm::IntrusiveRefCntPtr<DiagnosticIDs> diag_id_sp(new DiagnosticIDs()); 547eae91241c959357e5e867cfb257e762574b68dd6Greg Clayton m_diagnostic_ap.reset(new Diagnostic(diag_id_sp)); 548eae91241c959357e5e867cfb257e762574b68dd6Greg Clayton } 54924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_diagnostic_ap.get(); 55024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 55124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 552887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callananclass NullDiagnosticClient : public DiagnosticClient 553887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan{ 554887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callananpublic: 555887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan NullDiagnosticClient () 556887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan { 557887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan m_log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS); 558887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan } 559887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 560887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan void HandleDiagnostic (Diagnostic::Level DiagLevel, const DiagnosticInfo &info) 561887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan { 562887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan if (m_log) 563887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan { 564887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan llvm::SmallVectorImpl<char> diag_str(10); 565887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan info.FormatDiagnostic(diag_str); 566887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan diag_str.push_back('\0'); 567887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan m_log->Printf("Compiler diagnostic: %s\n", diag_str.data()); 568887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan } 569887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan } 570887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callananprivate: 571887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan LogSP m_log; 572887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan}; 573887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 574887d25180c9ebe10513654baa96bfb31f7f1f260Sean CallananDiagnosticClient * 575887d25180c9ebe10513654baa96bfb31f7f1f260Sean CallananClangASTContext::getDiagnosticClient() 576887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan{ 577887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan if (m_diagnostic_client_ap.get() == NULL) 578887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan m_diagnostic_client_ap.reset(new NullDiagnosticClient); 579887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 580887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan return m_diagnostic_client_ap.get(); 581887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan} 582887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 58324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerTargetOptions * 58424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getTargetOptions() 58524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 58624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_target_options_ap.get() == NULL && !m_target_triple.empty()) 58724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 58824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap.reset (new TargetOptions()); 58924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_target_options_ap.get()) 59024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap->Triple = m_target_triple; 59124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 59224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_target_options_ap.get(); 59324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 59424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 59524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 59624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerTargetInfo * 59724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getTargetInfo() 59824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 59924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // target_triple should be something like "x86_64-apple-darwin10" 60024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_target_info_ap.get() == NULL && !m_target_triple.empty()) 60124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap.reset (TargetInfo::CreateTargetInfo(*getDiagnostic(), *getTargetOptions())); 60224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_target_info_ap.get(); 60324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 60424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 60524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Basic Types 60624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 60724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic inline bool 608b01000fd063629facd45044f137446fb748ee179Greg ClaytonQualTypeMatchesBitSize(const uint64_t bit_size, ASTContext *ast, QualType qual_type) 60924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 610b01000fd063629facd45044f137446fb748ee179Greg Clayton uint64_t qual_type_bit_size = ast->getTypeSize(qual_type); 61124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (qual_type_bit_size == bit_size) 61224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 61324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 61424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 61524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 616462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 617585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonClangASTContext::GetBuiltinTypeForEncodingAndBitSize (Encoding encoding, uint32_t bit_size) 61824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 619b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 62024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 621b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 62224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 623b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetBuiltinTypeForEncodingAndBitSize (ast, encoding, bit_size); 62424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 62524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 626462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 627b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::GetBuiltinTypeForEncodingAndBitSize (ASTContext *ast, Encoding encoding, uint32_t bit_size) 62824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 629b01000fd063629facd45044f137446fb748ee179Greg Clayton if (!ast) 63024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 63124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 63224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner switch (encoding) 63324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 634585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingInvalid: 635b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->VoidPtrTy)) 636b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->VoidPtrTy.getAsOpaquePtr(); 63724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 63824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 639585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingUint: 640b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedCharTy)) 641b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedCharTy.getAsOpaquePtr(); 642b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedShortTy)) 643b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedShortTy.getAsOpaquePtr(); 644b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedIntTy)) 645b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedIntTy.getAsOpaquePtr(); 646b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedLongTy)) 647b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedLongTy.getAsOpaquePtr(); 648b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedLongLongTy)) 649b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedLongLongTy.getAsOpaquePtr(); 650b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedInt128Ty)) 651b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedInt128Ty.getAsOpaquePtr(); 65224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 65324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 654585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingSint: 655b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->CharTy)) 656b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->CharTy.getAsOpaquePtr(); 657b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->ShortTy)) 658b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->ShortTy.getAsOpaquePtr(); 659b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->IntTy)) 660b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->IntTy.getAsOpaquePtr(); 661b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->LongTy)) 662b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->LongTy.getAsOpaquePtr(); 663b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->LongLongTy)) 664b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->LongLongTy.getAsOpaquePtr(); 665b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->Int128Ty)) 666b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->Int128Ty.getAsOpaquePtr(); 66724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 66824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 669585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingIEEE754: 670b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->FloatTy)) 671b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->FloatTy.getAsOpaquePtr(); 672b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->DoubleTy)) 673b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->DoubleTy.getAsOpaquePtr(); 674b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->LongDoubleTy)) 675b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->LongDoubleTy.getAsOpaquePtr(); 67624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 67724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 678585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingVector: 67924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 68024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 68124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 68224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 68324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 68424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 68524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 686462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 68724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetBuiltinTypeForDWARFEncodingAndBitSize (const char *type_name, uint32_t dw_ate, uint32_t bit_size) 68824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 689b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 69024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 69124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner #define streq(a,b) strcmp(a,b) == 0 692b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 693b01000fd063629facd45044f137446fb748ee179Greg Clayton if (ast) 69424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 69524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner switch (dw_ate) 69624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 69724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 69824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 69924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 70024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_address: 701b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->VoidPtrTy)) 702b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->VoidPtrTy.getAsOpaquePtr(); 70324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 70424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 70524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_boolean: 706b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->BoolTy)) 707b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->BoolTy.getAsOpaquePtr(); 708b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedCharTy)) 709b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedCharTy.getAsOpaquePtr(); 710b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedShortTy)) 711b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedShortTy.getAsOpaquePtr(); 712b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedIntTy)) 713b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedIntTy.getAsOpaquePtr(); 71424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 71524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 716e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton case DW_ATE_lo_user: 717e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton // This has been seen to mean DW_AT_complex_integer 7189353338e34d711856c80754721fe425bc765c6f3Greg Clayton if (::strstr(type_name, "complex")) 719e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton { 720e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton clang_type_t complex_int_clang_type = GetBuiltinTypeForDWARFEncodingAndBitSize ("int", DW_ATE_signed, bit_size/2); 721b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getComplexType (QualType::getFromOpaquePtr(complex_int_clang_type)).getAsOpaquePtr(); 722e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton } 723e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton break; 724e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton 72524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_complex_float: 726b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->FloatComplexTy)) 727b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->FloatComplexTy.getAsOpaquePtr(); 728b01000fd063629facd45044f137446fb748ee179Greg Clayton else if (QualTypeMatchesBitSize (bit_size, ast, ast->DoubleComplexTy)) 729b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->DoubleComplexTy.getAsOpaquePtr(); 730b01000fd063629facd45044f137446fb748ee179Greg Clayton else if (QualTypeMatchesBitSize (bit_size, ast, ast->LongDoubleComplexTy)) 731b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->LongDoubleComplexTy.getAsOpaquePtr(); 732e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton else 733e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton { 734e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton clang_type_t complex_float_clang_type = GetBuiltinTypeForDWARFEncodingAndBitSize ("float", DW_ATE_float, bit_size/2); 735b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getComplexType (QualType::getFromOpaquePtr(complex_float_clang_type)).getAsOpaquePtr(); 736e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton } 73724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 73824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 73924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_float: 740b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->FloatTy)) 741b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->FloatTy.getAsOpaquePtr(); 742b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->DoubleTy)) 743b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->DoubleTy.getAsOpaquePtr(); 744b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->LongDoubleTy)) 745b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->LongDoubleTy.getAsOpaquePtr(); 74624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 74724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 74824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_signed: 74924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (type_name) 75024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 7518ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (strstr(type_name, "long long")) 75224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 753b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->LongLongTy)) 754b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->LongLongTy.getAsOpaquePtr(); 75524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 7568ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "long")) 75724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 758b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->LongTy)) 759b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->LongTy.getAsOpaquePtr(); 76024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 7618ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "short")) 76224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 763b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->ShortTy)) 764b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->ShortTy.getAsOpaquePtr(); 76524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 7668ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "char")) 76724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 768b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->CharTy)) 769b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->CharTy.getAsOpaquePtr(); 770b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->SignedCharTy)) 771b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->SignedCharTy.getAsOpaquePtr(); 77224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 7738ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "int")) 7748ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton { 775b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->IntTy)) 776b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->IntTy.getAsOpaquePtr(); 777b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->Int128Ty)) 778b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->Int128Ty.getAsOpaquePtr(); 7798ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton } 7808ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (streq(type_name, "wchar_t")) 78124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 782b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->WCharTy)) 783b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->WCharTy.getAsOpaquePtr(); 78424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 7857bb069b2216523f21fb6a3ce867f2f7278b1b07bGreg Clayton else if (streq(type_name, "void")) 7867bb069b2216523f21fb6a3ce867f2f7278b1b07bGreg Clayton { 7877bb069b2216523f21fb6a3ce867f2f7278b1b07bGreg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->VoidTy)) 7887bb069b2216523f21fb6a3ce867f2f7278b1b07bGreg Clayton return ast->VoidTy.getAsOpaquePtr(); 7897bb069b2216523f21fb6a3ce867f2f7278b1b07bGreg Clayton } 79024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 79124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We weren't able to match up a type name, just search by size 792b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->CharTy)) 793b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->CharTy.getAsOpaquePtr(); 794b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->ShortTy)) 795b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->ShortTy.getAsOpaquePtr(); 796b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->IntTy)) 797b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->IntTy.getAsOpaquePtr(); 798b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->LongTy)) 799b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->LongTy.getAsOpaquePtr(); 800b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->LongLongTy)) 801b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->LongLongTy.getAsOpaquePtr(); 802b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->Int128Ty)) 803b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->Int128Ty.getAsOpaquePtr(); 80424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 80524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 80624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_signed_char: 80724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (type_name) 80824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 80924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "signed char")) 81024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 811b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->SignedCharTy)) 812b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->SignedCharTy.getAsOpaquePtr(); 81324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 81424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 815b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->CharTy)) 816b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->CharTy.getAsOpaquePtr(); 817b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->SignedCharTy)) 818b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->SignedCharTy.getAsOpaquePtr(); 81924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 82024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 82124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_unsigned: 82224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (type_name) 82324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 8248ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (strstr(type_name, "long long")) 82524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 826b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedLongLongTy)) 827b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedLongLongTy.getAsOpaquePtr(); 82824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 8298ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "long")) 83024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 831b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedLongTy)) 832b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedLongTy.getAsOpaquePtr(); 83324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 8348ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "short")) 83524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 836b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedShortTy)) 837b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedShortTy.getAsOpaquePtr(); 83824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 8398ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "char")) 84024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 841b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedCharTy)) 842b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedCharTy.getAsOpaquePtr(); 84324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 8448ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "int")) 8458ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton { 846b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedIntTy)) 847b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedIntTy.getAsOpaquePtr(); 848b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedInt128Ty)) 849b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedInt128Ty.getAsOpaquePtr(); 8508ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton } 85124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 85224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We weren't able to match up a type name, just search by size 853b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedCharTy)) 854b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedCharTy.getAsOpaquePtr(); 855b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedShortTy)) 856b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedShortTy.getAsOpaquePtr(); 857b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedIntTy)) 858b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedIntTy.getAsOpaquePtr(); 859b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedLongTy)) 860b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedLongTy.getAsOpaquePtr(); 861b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedLongLongTy)) 862b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedLongLongTy.getAsOpaquePtr(); 863b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedInt128Ty)) 864b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedInt128Ty.getAsOpaquePtr(); 86524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 86624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 86724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_unsigned_char: 868b01000fd063629facd45044f137446fb748ee179Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedCharTy)) 869b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->UnsignedCharTy.getAsOpaquePtr(); 8707bb069b2216523f21fb6a3ce867f2f7278b1b07bGreg Clayton if (QualTypeMatchesBitSize (bit_size, ast, ast->UnsignedShortTy)) 8717bb069b2216523f21fb6a3ce867f2f7278b1b07bGreg Clayton return ast->UnsignedShortTy.getAsOpaquePtr(); 87224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 87324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 87424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_imaginary_float: 87524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 87624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 87724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 87824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // This assert should fire for anything that we don't catch above so we know 87924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // to fix any issues we run into. 8805a570908d7c5c7cfd342e5b100ca596780f5b958Greg Clayton if (type_name) 8815a570908d7c5c7cfd342e5b100ca596780f5b958Greg Clayton { 8825a570908d7c5c7cfd342e5b100ca596780f5b958Greg Clayton fprintf (stderr, "error: need to add support for DW_TAG_base_type '%s' encoded with DW_ATE = 0x%x, bit_size = %u\n", type_name, dw_ate, bit_size); 8835a570908d7c5c7cfd342e5b100ca596780f5b958Greg Clayton } 8845a570908d7c5c7cfd342e5b100ca596780f5b958Greg Clayton else 8855a570908d7c5c7cfd342e5b100ca596780f5b958Greg Clayton { 8865a570908d7c5c7cfd342e5b100ca596780f5b958Greg Clayton fprintf (stderr, "error: need to add support for DW_TAG_base_type encoded with DW_ATE = 0x%x, bit_size = %u\n", dw_ate, bit_size); 8875a570908d7c5c7cfd342e5b100ca596780f5b958Greg Clayton } 88824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 88924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 89024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 891462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 892b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::GetBuiltInType_void(ASTContext *ast) 89324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 894b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->VoidTy.getAsOpaquePtr(); 89524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 89624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 897462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 898a91dd997b1e809c67901b7ac481942cacae19150Sean CallananClangASTContext::GetBuiltInType_bool() 899a91dd997b1e809c67901b7ac481942cacae19150Sean Callanan{ 900a91dd997b1e809c67901b7ac481942cacae19150Sean Callanan return getASTContext()->BoolTy.getAsOpaquePtr(); 901a91dd997b1e809c67901b7ac481942cacae19150Sean Callanan} 902a91dd997b1e809c67901b7ac481942cacae19150Sean Callanan 903a91dd997b1e809c67901b7ac481942cacae19150Sean Callananclang_type_t 904960d6a40711f05effe6fcc5b66f0952450f79ea2Greg ClaytonClangASTContext::GetBuiltInType_objc_id() 905960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton{ 906c4217a663232c014ee054f55bd90ece79803c963Sean Callanan return getASTContext()->getPointerType(getASTContext()->ObjCBuiltinIdTy).getAsOpaquePtr(); 907960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton} 908960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 909462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 910960d6a40711f05effe6fcc5b66f0952450f79ea2Greg ClaytonClangASTContext::GetBuiltInType_objc_Class() 911960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton{ 91204325065a00f646527db85e9bc751da29ac53b23Sean Callanan return getASTContext()->ObjCBuiltinClassTy.getAsOpaquePtr(); 913960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton} 914960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 915462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 916960d6a40711f05effe6fcc5b66f0952450f79ea2Greg ClaytonClangASTContext::GetBuiltInType_objc_selector() 917960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton{ 918c4217a663232c014ee054f55bd90ece79803c963Sean Callanan return getASTContext()->getPointerType(getASTContext()->ObjCBuiltinSelTy).getAsOpaquePtr(); 919960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton} 920960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 921462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 922fb3058efeaacc2ced967e46842dfc4875b3daf14Sean CallananClangASTContext::GetUnknownAnyType(clang::ASTContext *ast) 923fb3058efeaacc2ced967e46842dfc4875b3daf14Sean Callanan{ 924fb3058efeaacc2ced967e46842dfc4875b3daf14Sean Callanan return ast->UnknownAnyTy.getAsOpaquePtr(); 925fb3058efeaacc2ced967e46842dfc4875b3daf14Sean Callanan} 926fb3058efeaacc2ced967e46842dfc4875b3daf14Sean Callanan 927fb3058efeaacc2ced967e46842dfc4875b3daf14Sean Callananclang_type_t 92824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetCStringType (bool is_const) 92924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 93024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType char_type(getASTContext()->CharTy); 93124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 93224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (is_const) 93324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner char_type.addConst(); 93424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 93524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return getASTContext()->getPointerType(char_type).getAsOpaquePtr(); 93624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 93724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 938462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 93924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetVoidPtrType (bool is_const) 94024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 94124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetVoidPtrType(getASTContext(), is_const); 94224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 94324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 944462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 945b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::GetVoidPtrType (ASTContext *ast, bool is_const) 94624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 947b01000fd063629facd45044f137446fb748ee179Greg Clayton QualType void_ptr_type(ast->VoidPtrTy); 94824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 94924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (is_const) 95024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void_ptr_type.addConst(); 95124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 95224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return void_ptr_type.getAsOpaquePtr(); 95324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 95424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 955462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 95622defe8b06df5b1f09b53bda255ef07513abc04cGreg ClaytonClangASTContext::CopyType (ASTContext *dst_ast, 95722defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton ASTContext *src_ast, 958462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t clang_type) 95924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 9608a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan FileSystemOptions file_system_options; 96122defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton FileManager file_manager (file_system_options); 96222defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton ASTImporter importer(*dst_ast, file_manager, 963ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan *src_ast, file_manager, 964ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan false); 965cf18faaf72090a68480145ca206955d792633559Sean Callanan 96622defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton QualType src (QualType::getFromOpaquePtr(clang_type)); 96722defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton QualType dst (importer.Import(src)); 968cf18faaf72090a68480145ca206955d792633559Sean Callanan 969cf18faaf72090a68480145ca206955d792633559Sean Callanan return dst.getAsOpaquePtr(); 97024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 97124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 9726916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton 9736916e358c9725b75ed91f31236c147f26c9af10eGreg Claytonclang::Decl * 97422defe8b06df5b1f09b53bda255ef07513abc04cGreg ClaytonClangASTContext::CopyDecl (ASTContext *dst_ast, 97522defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton ASTContext *src_ast, 9766916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton clang::Decl *source_decl) 977887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan{ 9788a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan FileSystemOptions file_system_options; 97922defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton FileManager file_manager (file_system_options); 98022defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton ASTImporter importer(*dst_ast, file_manager, 981ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan *src_ast, file_manager, 982ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan false); 9836916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton 9846916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton return importer.Import(source_decl); 9856916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton} 9866916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton 9878d82506a78f7cd8f5d195bf86b7dffaa9ebc06faSean Callananbool 988b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::AreTypesSame(ASTContext *ast, 989462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t type1, 990462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t type2) 9915510dddc33260a991284ef81ca343594f23262e8Sean Callanan{ 99204c9c7b03fbec6d0dcc6c848391147de2f129c66Greg Clayton return ast->hasSameType (QualType::getFromOpaquePtr(type1), 99304c9c7b03fbec6d0dcc6c848391147de2f129c66Greg Clayton QualType::getFromOpaquePtr(type2)); 9945510dddc33260a991284ef81ca343594f23262e8Sean Callanan} 9955510dddc33260a991284ef81ca343594f23262e8Sean Callanan 99624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark CVR modifiers 99724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 998462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 999462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::AddConstModifier (clang_type_t clang_type) 100024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 100124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 100224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 100324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType result(QualType::getFromOpaquePtr(clang_type)); 100424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner result.addConst(); 100524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return result.getAsOpaquePtr(); 100624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 100724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 100824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 100924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1010462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 1011462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::AddRestrictModifier (clang_type_t clang_type) 101224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 101324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 101424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 101524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType result(QualType::getFromOpaquePtr(clang_type)); 101624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner result.getQualifiers().setRestrict (true); 101724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return result.getAsOpaquePtr(); 101824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 101924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 102024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 102124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1022462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 1023462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::AddVolatileModifier (clang_type_t clang_type) 102424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 102524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 102624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 102724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType result(QualType::getFromOpaquePtr(clang_type)); 102824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner result.getQualifiers().setVolatile (true); 102924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return result.getAsOpaquePtr(); 103024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 103124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 103224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 103324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1034b01000fd063629facd45044f137446fb748ee179Greg Clayton 1035b01000fd063629facd45044f137446fb748ee179Greg Claytonclang_type_t 1036b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::GetTypeForDecl (TagDecl *decl) 1037b01000fd063629facd45044f137446fb748ee179Greg Clayton{ 1038b01000fd063629facd45044f137446fb748ee179Greg Clayton // No need to call the getASTContext() accessor (which can create the AST 1039b01000fd063629facd45044f137446fb748ee179Greg Clayton // if it isn't created yet, because we can't have created a decl in this 1040b01000fd063629facd45044f137446fb748ee179Greg Clayton // AST if our AST didn't already exist... 1041b01000fd063629facd45044f137446fb748ee179Greg Clayton if (m_ast_ap.get()) 1042b01000fd063629facd45044f137446fb748ee179Greg Clayton return m_ast_ap->getTagDeclType(decl).getAsOpaquePtr(); 1043b01000fd063629facd45044f137446fb748ee179Greg Clayton return NULL; 1044b01000fd063629facd45044f137446fb748ee179Greg Clayton} 1045b01000fd063629facd45044f137446fb748ee179Greg Clayton 1046b01000fd063629facd45044f137446fb748ee179Greg Claytonclang_type_t 1047b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::GetTypeForDecl (ObjCInterfaceDecl *decl) 1048b01000fd063629facd45044f137446fb748ee179Greg Clayton{ 1049b01000fd063629facd45044f137446fb748ee179Greg Clayton // No need to call the getASTContext() accessor (which can create the AST 1050b01000fd063629facd45044f137446fb748ee179Greg Clayton // if it isn't created yet, because we can't have created a decl in this 1051b01000fd063629facd45044f137446fb748ee179Greg Clayton // AST if our AST didn't already exist... 1052b01000fd063629facd45044f137446fb748ee179Greg Clayton if (m_ast_ap.get()) 1053b01000fd063629facd45044f137446fb748ee179Greg Clayton return m_ast_ap->getObjCInterfaceType(decl).getAsOpaquePtr(); 1054b01000fd063629facd45044f137446fb748ee179Greg Clayton return NULL; 1055b01000fd063629facd45044f137446fb748ee179Greg Clayton} 1056b01000fd063629facd45044f137446fb748ee179Greg Clayton 105724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Structure, Unions, Classes 105824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1059462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 1060585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonClangASTContext::CreateRecordType (const char *name, int kind, DeclContext *decl_ctx, LanguageType language) 106124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 1062b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 1063b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 106404325065a00f646527db85e9bc751da29ac53b23Sean Callanan 106524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (decl_ctx == NULL) 1066b01000fd063629facd45044f137446fb748ee179Greg Clayton decl_ctx = ast->getTranslationUnitDecl(); 106724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 10689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 1069585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton if (language == eLanguageTypeObjC) 10709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 1071306edcaab871503192162272c147aef89d0ee719Greg Clayton bool isForwardDecl = true; 10729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bool isInternal = false; 10739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return CreateObjCClass (name, decl_ctx, isForwardDecl, isInternal); 10749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 10759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 107624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // NOTE: Eventually CXXRecordDecl will be merged back into RecordDecl and 107724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // we will need to update this code. I was told to currently always use 107824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // the CXXRecordDecl class since we often don't know from debug information 107924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // if something is struct or a class, so we default to always use the more 108024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // complete definition just in case. 1081b01000fd063629facd45044f137446fb748ee179Greg Clayton CXXRecordDecl *decl = CXXRecordDecl::Create(*ast, 108224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (TagDecl::TagKind)kind, 108324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx, 108424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 1085279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 1086b01000fd063629facd45044f137446fb748ee179Greg Clayton name && name[0] ? &ast->Idents.get(name) : NULL); 1087b01000fd063629facd45044f137446fb748ee179Greg Clayton 1088b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getTagDeclType(decl).getAsOpaquePtr(); 1089b01000fd063629facd45044f137446fb748ee179Greg Clayton} 1090b01000fd063629facd45044f137446fb748ee179Greg Clayton 1091b01000fd063629facd45044f137446fb748ee179Greg Claytonbool 1092b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::SetHasExternalStorage (clang_type_t clang_type, bool has_extern) 1093b01000fd063629facd45044f137446fb748ee179Greg Clayton{ 1094b01000fd063629facd45044f137446fb748ee179Greg Clayton if (clang_type == NULL) 1095b01000fd063629facd45044f137446fb748ee179Greg Clayton return false; 1096b01000fd063629facd45044f137446fb748ee179Greg Clayton 1097b01000fd063629facd45044f137446fb748ee179Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 1098b01000fd063629facd45044f137446fb748ee179Greg Clayton 1099b01000fd063629facd45044f137446fb748ee179Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 1100b01000fd063629facd45044f137446fb748ee179Greg Clayton switch (type_class) 1101b01000fd063629facd45044f137446fb748ee179Greg Clayton { 1102b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::Record: 1103b01000fd063629facd45044f137446fb748ee179Greg Clayton { 1104b01000fd063629facd45044f137446fb748ee179Greg Clayton CXXRecordDecl *cxx_record_decl = qual_type->getAsCXXRecordDecl(); 1105b01000fd063629facd45044f137446fb748ee179Greg Clayton if (cxx_record_decl) 1106b01000fd063629facd45044f137446fb748ee179Greg Clayton { 1107b01000fd063629facd45044f137446fb748ee179Greg Clayton cxx_record_decl->setHasExternalLexicalStorage (has_extern); 11087a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton cxx_record_decl->setHasExternalVisibleStorage (has_extern); 1109b01000fd063629facd45044f137446fb748ee179Greg Clayton return true; 1110b01000fd063629facd45044f137446fb748ee179Greg Clayton } 1111b01000fd063629facd45044f137446fb748ee179Greg Clayton } 1112b01000fd063629facd45044f137446fb748ee179Greg Clayton break; 1113b01000fd063629facd45044f137446fb748ee179Greg Clayton 1114b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::Enum: 1115b01000fd063629facd45044f137446fb748ee179Greg Clayton { 1116b01000fd063629facd45044f137446fb748ee179Greg Clayton EnumDecl *enum_decl = cast<EnumType>(qual_type)->getDecl(); 1117b01000fd063629facd45044f137446fb748ee179Greg Clayton if (enum_decl) 1118b01000fd063629facd45044f137446fb748ee179Greg Clayton { 1119b01000fd063629facd45044f137446fb748ee179Greg Clayton enum_decl->setHasExternalLexicalStorage (has_extern); 11207a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton enum_decl->setHasExternalVisibleStorage (has_extern); 1121b01000fd063629facd45044f137446fb748ee179Greg Clayton return true; 1122b01000fd063629facd45044f137446fb748ee179Greg Clayton } 1123b01000fd063629facd45044f137446fb748ee179Greg Clayton } 1124b01000fd063629facd45044f137446fb748ee179Greg Clayton break; 1125b01000fd063629facd45044f137446fb748ee179Greg Clayton 1126b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::ObjCObject: 1127b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::ObjCInterface: 1128b01000fd063629facd45044f137446fb748ee179Greg Clayton { 1129d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 1130b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (objc_class_type); 1131b01000fd063629facd45044f137446fb748ee179Greg Clayton if (objc_class_type) 1132b01000fd063629facd45044f137446fb748ee179Greg Clayton { 1133b01000fd063629facd45044f137446fb748ee179Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 1134b01000fd063629facd45044f137446fb748ee179Greg Clayton 1135b01000fd063629facd45044f137446fb748ee179Greg Clayton if (class_interface_decl) 1136b01000fd063629facd45044f137446fb748ee179Greg Clayton { 1137b01000fd063629facd45044f137446fb748ee179Greg Clayton class_interface_decl->setHasExternalLexicalStorage (has_extern); 11387a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton class_interface_decl->setHasExternalVisibleStorage (has_extern); 1139b01000fd063629facd45044f137446fb748ee179Greg Clayton return true; 1140b01000fd063629facd45044f137446fb748ee179Greg Clayton } 1141b01000fd063629facd45044f137446fb748ee179Greg Clayton } 1142b01000fd063629facd45044f137446fb748ee179Greg Clayton } 1143b01000fd063629facd45044f137446fb748ee179Greg Clayton break; 114424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1145b01000fd063629facd45044f137446fb748ee179Greg Clayton case clang::Type::Typedef: 1146b01000fd063629facd45044f137446fb748ee179Greg Clayton return ClangASTContext::SetHasExternalStorage (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), has_extern); 1147b01000fd063629facd45044f137446fb748ee179Greg Clayton 1148b01000fd063629facd45044f137446fb748ee179Greg Clayton default: 1149b01000fd063629facd45044f137446fb748ee179Greg Clayton break; 1150b01000fd063629facd45044f137446fb748ee179Greg Clayton } 1151b01000fd063629facd45044f137446fb748ee179Greg Clayton return false; 115224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 115324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1154dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Claytonstatic bool 1155dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg ClaytonIsOperator (const char *name, OverloadedOperatorKind &op_kind) 1156dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton{ 1157dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (name == NULL || name[0] == '\0') 1158dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton return false; 1159dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1160494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan#define OPERATOR_PREFIX "operator" 1161427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton#define OPERATOR_PREFIX_LENGTH (sizeof (OPERATOR_PREFIX) - 1) 1162c2c9a149f127736550d7430653f4c1a51731442eSean Callanan 1163c2c9a149f127736550d7430653f4c1a51731442eSean Callanan const char *post_op_name = NULL; 1164c2c9a149f127736550d7430653f4c1a51731442eSean Callanan 1165494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan bool no_space = true; 1166c2c9a149f127736550d7430653f4c1a51731442eSean Callanan 1167427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton if (::strncmp(name, OPERATOR_PREFIX, OPERATOR_PREFIX_LENGTH)) 1168494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan return false; 1169494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan 1170427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton post_op_name = name + OPERATOR_PREFIX_LENGTH; 1171427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton 1172494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan if (post_op_name[0] == ' ') 1173c2c9a149f127736550d7430653f4c1a51731442eSean Callanan { 1174494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan post_op_name++; 1175494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan no_space = false; 1176c2c9a149f127736550d7430653f4c1a51731442eSean Callanan } 1177c2c9a149f127736550d7430653f4c1a51731442eSean Callanan 1178494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan#undef OPERATOR_PREFIX 1179427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton#undef OPERATOR_PREFIX_LENGTH 1180dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1181dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton // This is an operator, set the overloaded operator kind to invalid 1182dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton // in case this is a conversion operator... 1183dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = NUM_OVERLOADED_OPERATORS; 1184dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1185dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[0]) 1186dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1187c2c9a149f127736550d7430653f4c1a51731442eSean Callanan default: 1188c2c9a149f127736550d7430653f4c1a51731442eSean Callanan if (no_space) 1189c2c9a149f127736550d7430653f4c1a51731442eSean Callanan return false; 1190c2c9a149f127736550d7430653f4c1a51731442eSean Callanan break; 1191dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case 'n': 1192c2c9a149f127736550d7430653f4c1a51731442eSean Callanan if (no_space) 1193c2c9a149f127736550d7430653f4c1a51731442eSean Callanan return false; 1194dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (strcmp (post_op_name, "new") == 0) 1195dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_New; 1196dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (strcmp (post_op_name, "new[]") == 0) 1197dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Array_New; 1198dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1199dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1200dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case 'd': 1201c2c9a149f127736550d7430653f4c1a51731442eSean Callanan if (no_space) 1202c2c9a149f127736550d7430653f4c1a51731442eSean Callanan return false; 1203dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (strcmp (post_op_name, "delete") == 0) 1204dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Delete; 1205dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (strcmp (post_op_name, "delete[]") == 0) 1206dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Array_Delete; 1207dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1208dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1209dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '+': 1210dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1211dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Plus; 1212dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 1213dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1214dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '=') 1215dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_PlusEqual; 1216dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '+') 1217dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_PlusPlus; 1218dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1219dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1220dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1221dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '-': 1222dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1223dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Minus; 1224dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 1225dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1226dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 1227dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1228dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_MinusEqual; break; 1229dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '-': op_kind = OO_MinusMinus; break; 1230dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '>': op_kind = OO_Arrow; break; 1231dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1232dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1233dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[3] == '\0') 1234dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1235dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[2] == '*') 1236dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_ArrowStar; break; 1237dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1238dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1239dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1240dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '*': 1241dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1242dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Star; 1243dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 1244dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_StarEqual; 1245dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1246dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1247dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '/': 1248dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1249dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Slash; 1250dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 1251dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_SlashEqual; 1252dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1253dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1254dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '%': 1255dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1256dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Percent; 1257dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 1258dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_PercentEqual; 1259dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1260dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1261dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1262dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '^': 1263dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1264dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Caret; 1265dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 1266dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_CaretEqual; 1267dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1268dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1269dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '&': 1270dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1271dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Amp; 1272dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 1273dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1274dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 1275dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1276dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_AmpEqual; break; 1277dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '&': op_kind = OO_AmpAmp; break; 1278dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1279dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1280dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1281dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1282dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '|': 1283dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1284dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Pipe; 1285dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 1286dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1287dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 1288dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1289dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_PipeEqual; break; 1290dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '|': op_kind = OO_PipePipe; break; 1291dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1292dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1293dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1294dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1295dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '~': 1296dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1297dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Tilde; 1298dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1299dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1300dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '!': 1301dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1302dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Exclaim; 1303dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 1304dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_ExclaimEqual; 1305dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1306dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1307dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': 1308dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1309dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Equal; 1310dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 1311dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_EqualEqual; 1312dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1313dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1314dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '<': 1315dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1316dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Less; 1317dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 1318dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1319dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 1320dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1321dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '<': op_kind = OO_LessLess; break; 1322dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_LessEqual; break; 1323dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1324dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1325dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[3] == '\0') 1326dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1327dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[2] == '=') 1328dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_LessLessEqual; 1329dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1330dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1331dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1332dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '>': 1333dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1334dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Greater; 1335dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 1336dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1337dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 1338dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1339dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '>': op_kind = OO_GreaterGreater; break; 1340dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_GreaterEqual; break; 1341dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1342dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1343dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '>' && 1344dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton post_op_name[2] == '=' && 1345dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton post_op_name[3] == '\0') 1346dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1347dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_GreaterGreaterEqual; 1348dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1349dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1350dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1351dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case ',': 1352dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1353dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Comma; 1354dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1355dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1356dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '(': 1357dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == ')' && post_op_name[2] == '\0') 1358dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Call; 1359dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1360dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1361dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '[': 1362dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == ']' && post_op_name[2] == '\0') 1363dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Subscript; 1364dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1365dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1366dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1367dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton return true; 1368dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton} 1369b01000fd063629facd45044f137446fb748ee179Greg Clayton 13708c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Claytonstatic inline bool 13718c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Claytoncheck_op_param (bool unary, bool binary, uint32_t num_params) 13728c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton{ 13738c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton // The parameter count doens't include "this" 13748c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton if (num_params == 0) 13758c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton return unary; 13768c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton if (num_params == 1) 13778c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton return binary; 13788c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton return false; 13798c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton} 13808c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton 13818c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Claytonbool 13828c6907c4daa74a8ebc418ec6eed151b68bda6321Greg ClaytonClangASTContext::CheckOverloadedOperatorKindParameterCount (uint32_t op_kind, uint32_t num_params) 13838c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton{ 13848c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton#define OVERLOADED_OPERATOR(Name,Spelling,Token,Unary,Binary,MemberOnly) case OO_##Name: return check_op_param (Unary, Binary, num_params); 13858c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton switch (op_kind) 13868c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton { 13878c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton#include "clang/Basic/OperatorKinds.def" 13888c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton default: break; 13898c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton } 13908c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton return false; 13918c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton} 13928c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton 1393412440aa3a110e4068ee99729f7883c828fb3dceGreg ClaytonCXXMethodDecl * 1394795230029c9c8ff35c167ee5f548b1b373b89c33Sean CallananClangASTContext::AddMethodToCXXRecordType 1395795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan( 1396b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast, 1397462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t record_opaque_type, 1398412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton const char *name, 1399462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t method_opaque_type, 1400412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton lldb::AccessType access, 14011d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_virtual, 14021d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_static, 140330449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton bool is_inline, 140430449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton bool is_explicit 1405412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton) 1406795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan{ 14073c9c5eb466869ede185e879d14a47335fb43194dSean Callanan if (!record_opaque_type || !method_opaque_type || !name) 1408974fddb5c78e9a754f0894c99a70ed777a8548c3Johnny Chen return NULL; 1409795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1410b01000fd063629facd45044f137446fb748ee179Greg Clayton assert(ast); 1411795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1412b01000fd063629facd45044f137446fb748ee179Greg Clayton IdentifierTable *identifier_table = &ast->Idents; 1413795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1414795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan assert(identifier_table); 1415795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 14163c9c5eb466869ede185e879d14a47335fb43194dSean Callanan QualType record_qual_type(QualType::getFromOpaquePtr(record_opaque_type)); 14171d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1418b01000fd063629facd45044f137446fb748ee179Greg Clayton CXXRecordDecl *cxx_record_decl = record_qual_type->getAsCXXRecordDecl(); 1419795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 14201d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (cxx_record_decl == NULL) 1421412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton return NULL; 1422795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 14231d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType method_qual_type (QualType::getFromOpaquePtr (method_opaque_type)); 14241d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 142530449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton CXXMethodDecl *cxx_method_decl = NULL; 14263c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 142730449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton DeclarationName decl_name (&identifier_table->get(name)); 142890e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 142990e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton const bool is_implicitly_declared = false; 143090e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 1431d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::FunctionType *function_Type = dyn_cast<FunctionType>(method_qual_type.getTypePtr()); 143290e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 14335325a360f3e7ca7bd053aa75e828953105d10069Greg Clayton if (function_Type == NULL) 143490e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton return NULL; 143590e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 1436d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const FunctionProtoType *method_function_prototype (dyn_cast<FunctionProtoType>(function_Type)); 143730449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton 143890e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton if (!method_function_prototype) 143990e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton return NULL; 144090e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 144190e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton unsigned int num_params = method_function_prototype->getNumArgs(); 144290e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 144390e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton if (name[0] == '~') 144490e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton { 1445b01000fd063629facd45044f137446fb748ee179Greg Clayton cxx_method_decl = CXXDestructorDecl::Create (*ast, 144690e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton cxx_record_decl, 1447279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 1448b01000fd063629facd45044f137446fb748ee179Greg Clayton DeclarationNameInfo (ast->DeclarationNames.getCXXDestructorName (ast->getCanonicalType (record_qual_type)), SourceLocation()), 144990e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton method_qual_type, 14508950c9a1faa1eb762d92ccdc860dc2eaa88a6868Sean Callanan NULL, 145190e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton is_inline, 145290e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton is_implicitly_declared); 145390e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton } 1454b01000fd063629facd45044f137446fb748ee179Greg Clayton else if (decl_name == cxx_record_decl->getDeclName()) 145530449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton { 1456b01000fd063629facd45044f137446fb748ee179Greg Clayton cxx_method_decl = CXXConstructorDecl::Create (*ast, 145730449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton cxx_record_decl, 1458279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 1459b01000fd063629facd45044f137446fb748ee179Greg Clayton DeclarationNameInfo (ast->DeclarationNames.getCXXConstructorName (ast->getCanonicalType (record_qual_type)), SourceLocation()), 146030449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton method_qual_type, 146130449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton NULL, // TypeSourceInfo * 146230449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton is_explicit, 146330449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton is_inline, 146430449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton is_implicitly_declared); 146530449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton } 146630449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton else 146790e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton { 1468dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1469dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton OverloadedOperatorKind op_kind = NUM_OVERLOADED_OPERATORS; 1470dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (IsOperator (name, op_kind)) 147190e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton { 1472dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (op_kind != NUM_OVERLOADED_OPERATORS) 1473dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 14748c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton // Check the number of operator parameters. Sometimes we have 14758c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton // seen bad DWARF that doesn't correctly describe operators and 14768c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton // if we try to create a methed and add it to the class, clang 14778c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton // will assert and crash, so we need to make sure things are 14788c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton // acceptable. 14798c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton if (!ClangASTContext::CheckOverloadedOperatorKindParameterCount (op_kind, num_params)) 14808c6907c4daa74a8ebc418ec6eed151b68bda6321Greg Clayton return NULL; 1481b01000fd063629facd45044f137446fb748ee179Greg Clayton cxx_method_decl = CXXMethodDecl::Create (*ast, 148290e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton cxx_record_decl, 1483279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 1484b01000fd063629facd45044f137446fb748ee179Greg Clayton DeclarationNameInfo (ast->DeclarationNames.getCXXOperatorName (op_kind), SourceLocation()), 148590e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton method_qual_type, 148690e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton NULL, // TypeSourceInfo * 1487dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton is_static, 1488dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton SC_None, 1489279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan is_inline, 1490279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation()); 1491dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1492dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (num_params == 0) 1493dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1494dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton // Conversion operators don't take params... 1495b01000fd063629facd45044f137446fb748ee179Greg Clayton cxx_method_decl = CXXConversionDecl::Create (*ast, 1496dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton cxx_record_decl, 1497279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 1498b01000fd063629facd45044f137446fb748ee179Greg Clayton DeclarationNameInfo (ast->DeclarationNames.getCXXConversionFunctionName (ast->getCanonicalType (function_Type->getResultType())), SourceLocation()), 1499dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton method_qual_type, 1500dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton NULL, // TypeSourceInfo * 1501dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton is_inline, 1502279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan is_explicit, 1503279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation()); 1504dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 150590e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton } 1506dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1507dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (cxx_method_decl == NULL) 150890e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton { 1509b01000fd063629facd45044f137446fb748ee179Greg Clayton cxx_method_decl = CXXMethodDecl::Create (*ast, 151090e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton cxx_record_decl, 1511279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 1512dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton DeclarationNameInfo (decl_name, SourceLocation()), 151390e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton method_qual_type, 151490e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton NULL, // TypeSourceInfo * 151590e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton is_static, 151690e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton SC_None, 1517279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan is_inline, 1518279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation()); 151990e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton } 152030449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton } 1521dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1522462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton AccessSpecifier access_specifier = ConvertAccessTypeToAccessSpecifier (access); 152347a5c4c01066ece2d41cba56c3a065eeca12d47cSean Callanan 15241d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton cxx_method_decl->setAccess (access_specifier); 15251d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton cxx_method_decl->setVirtualAsWritten (is_virtual); 152647a5c4c01066ece2d41cba56c3a065eeca12d47cSean Callanan 15273c9c5eb466869ede185e879d14a47335fb43194dSean Callanan // Populate the method decl with parameter decls 15283c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 1529a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis llvm::SmallVector<ParmVarDecl *, 12> params; 15303c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 15313c9c5eb466869ede185e879d14a47335fb43194dSean Callanan for (int param_index = 0; 15323c9c5eb466869ede185e879d14a47335fb43194dSean Callanan param_index < num_params; 15333c9c5eb466869ede185e879d14a47335fb43194dSean Callanan ++param_index) 15343c9c5eb466869ede185e879d14a47335fb43194dSean Callanan { 1535a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis params.push_back (ParmVarDecl::Create (*ast, 1536a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis cxx_method_decl, 1537a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis SourceLocation(), 1538a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis SourceLocation(), 1539a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis NULL, // anonymous 1540a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis method_function_prototype->getArgType(param_index), 1541a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis NULL, 1542a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis SC_None, 1543a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis SC_None, 1544a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis NULL)); 15453c9c5eb466869ede185e879d14a47335fb43194dSean Callanan } 15463c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 1547a71464f0ac148cf5d6bfc0ed009edc3b97076dabCharles Davis cxx_method_decl->setParams (params.data(), num_params); 15483c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 15491d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton cxx_record_decl->addDecl (cxx_method_decl); 15507a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton 15517a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton// printf ("decl->isPolymorphic() = %i\n", cxx_record_decl->isPolymorphic()); 15527a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton// printf ("decl->isAggregate() = %i\n", cxx_record_decl->isAggregate()); 15537a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton// printf ("decl->isPOD() = %i\n", cxx_record_decl->isPOD()); 15547a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton// printf ("decl->isEmpty() = %i\n", cxx_record_decl->isEmpty()); 15557a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton// printf ("decl->isAbstract() = %i\n", cxx_record_decl->isAbstract()); 15567a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton// printf ("decl->hasTrivialConstructor() = %i\n", cxx_record_decl->hasTrivialConstructor()); 15577a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton// printf ("decl->hasTrivialCopyConstructor() = %i\n", cxx_record_decl->hasTrivialCopyConstructor()); 15587a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton// printf ("decl->hasTrivialCopyAssignment() = %i\n", cxx_record_decl->hasTrivialCopyAssignment()); 15597a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton// printf ("decl->hasTrivialDestructor() = %i\n", cxx_record_decl->hasTrivialDestructor()); 1560412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton return cxx_method_decl; 1561795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan} 1562795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1563795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callananbool 156484f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::AddFieldToRecordType 156584f8075072eef306234f8109573067647735c111Greg Clayton( 1566b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast, 1567462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t record_clang_type, 156884f8075072eef306234f8109573067647735c111Greg Clayton const char *name, 1569462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t field_type, 157084f8075072eef306234f8109573067647735c111Greg Clayton AccessType access, 157184f8075072eef306234f8109573067647735c111Greg Clayton uint32_t bitfield_bit_size 157284f8075072eef306234f8109573067647735c111Greg Clayton) 157324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 157424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_clang_type == NULL || field_type == NULL) 157524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 157624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1577b01000fd063629facd45044f137446fb748ee179Greg Clayton IdentifierTable *identifier_table = &ast->Idents; 157824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1579b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 158024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (identifier_table != NULL); 158124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 158224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType record_qual_type(QualType::getFromOpaquePtr(record_clang_type)); 158324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1584d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *clang_type = record_qual_type.getTypePtr(); 158524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 158624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 158724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = dyn_cast<RecordType>(clang_type); 158824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 158924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_type) 159024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 159124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl *record_decl = record_type->getDecl(); 159224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 159324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner clang::Expr *bit_width = NULL; 159424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bitfield_bit_size != 0) 159524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1596b01000fd063629facd45044f137446fb748ee179Greg Clayton APInt bitfield_bit_size_apint(ast->getTypeSize(ast->IntTy), bitfield_bit_size); 1597b01000fd063629facd45044f137446fb748ee179Greg Clayton bit_width = new (*ast)IntegerLiteral (*ast, bitfield_bit_size_apint, ast->IntTy, SourceLocation()); 159824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 1599b01000fd063629facd45044f137446fb748ee179Greg Clayton FieldDecl *field = FieldDecl::Create (*ast, 160084f8075072eef306234f8109573067647735c111Greg Clayton record_decl, 160184f8075072eef306234f8109573067647735c111Greg Clayton SourceLocation(), 1602279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 160384f8075072eef306234f8109573067647735c111Greg Clayton name ? &identifier_table->get(name) : NULL, // Identifier 160484f8075072eef306234f8109573067647735c111Greg Clayton QualType::getFromOpaquePtr(field_type), // Field type 160584f8075072eef306234f8109573067647735c111Greg Clayton NULL, // DeclaratorInfo * 160684f8075072eef306234f8109573067647735c111Greg Clayton bit_width, // BitWidth 160784f8075072eef306234f8109573067647735c111Greg Clayton false); // Mutable 160824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 160984f8075072eef306234f8109573067647735c111Greg Clayton field->setAccess (ConvertAccessTypeToAccessSpecifier (access)); 161024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 161124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field) 161224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 161324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner record_decl->addDecl(field); 161424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 161524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 16169488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 16179488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 1618d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(clang_type); 16199488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 16209488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 16211d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_synthesized = false; 1622b01000fd063629facd45044f137446fb748ee179Greg Clayton ClangASTContext::AddObjCClassIVar (ast, 162360a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan record_clang_type, 16249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 16259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton field_type, 16269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton access, 16279488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bitfield_bit_size, 16281d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_synthesized); 16299488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16309488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 163124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 163224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 163324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 163424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 163524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 163624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::FieldIsBitfield (FieldDecl* field, uint32_t& bitfield_bit_size) 163724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 163824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return FieldIsBitfield(getASTContext(), field, bitfield_bit_size); 163924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 164024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 164124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 164224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::FieldIsBitfield 164324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 1644b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast, 164524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner FieldDecl* field, 164624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t& bitfield_bit_size 164724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 164824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 1649b01000fd063629facd45044f137446fb748ee179Greg Clayton if (ast == NULL || field == NULL) 165024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 165124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 165224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->isBitField()) 165324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 165424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Expr* bit_width_expr = field->getBitWidth(); 165524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bit_width_expr) 165624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 165724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APSInt bit_width_apsint; 1658b01000fd063629facd45044f137446fb748ee179Greg Clayton if (bit_width_expr->isIntegerConstantExpr(bit_width_apsint, *ast)) 165924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 166024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bitfield_bit_size = bit_width_apsint.getLimitedValue(UINT32_MAX); 166124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 166224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 166324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 166424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 166524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 166624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 166724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 166824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 166924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::RecordHasFields (const RecordDecl *record_decl) 167024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 167124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_decl == NULL) 167224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 167324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 167424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!record_decl->field_empty()) 167524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 167624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 167724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // No fields, lets check this is a CXX record and check the base classes 167824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 167924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 168024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 168124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 168224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 168324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 168424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 168524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 168624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 168724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (RecordHasFields(base_class_decl)) 168824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 168924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 169024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 169124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 169224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 169324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 169424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 1695b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::SetDefaultAccessForRecordFields (clang_type_t clang_type, int default_accessibility, int *assigned_accessibilities, size_t num_assigned_accessibilities) 169624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 1697b01000fd063629facd45044f137446fb748ee179Greg Clayton if (clang_type) 169824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1699b01000fd063629facd45044f137446fb748ee179Greg Clayton QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 1700b01000fd063629facd45044f137446fb748ee179Greg Clayton 1701d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const RecordType *record_type = dyn_cast<RecordType>(qual_type.getTypePtr()); 1702b01000fd063629facd45044f137446fb748ee179Greg Clayton if (record_type) 170324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1704b01000fd063629facd45044f137446fb748ee179Greg Clayton RecordDecl *record_decl = record_type->getDecl(); 1705b01000fd063629facd45044f137446fb748ee179Greg Clayton if (record_decl) 170624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1707b01000fd063629facd45044f137446fb748ee179Greg Clayton uint32_t field_idx; 1708b01000fd063629facd45044f137446fb748ee179Greg Clayton RecordDecl::field_iterator field, field_end; 1709b01000fd063629facd45044f137446fb748ee179Greg Clayton for (field = record_decl->field_begin(), field_end = record_decl->field_end(), field_idx = 0; 1710b01000fd063629facd45044f137446fb748ee179Greg Clayton field != field_end; 1711b01000fd063629facd45044f137446fb748ee179Greg Clayton ++field, ++field_idx) 171224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1713b01000fd063629facd45044f137446fb748ee179Greg Clayton // If no accessibility was assigned, assign the correct one 1714b01000fd063629facd45044f137446fb748ee179Greg Clayton if (field_idx < num_assigned_accessibilities && assigned_accessibilities[field_idx] == clang::AS_none) 1715b01000fd063629facd45044f137446fb748ee179Greg Clayton field->setAccess ((AccessSpecifier)default_accessibility); 171624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 171724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 171824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 171924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 172024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 172124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 172224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark C++ Base Classes 172324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 172424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerCXXBaseSpecifier * 1725462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateBaseClassSpecifier (clang_type_t base_class_type, AccessType access, bool is_virtual, bool base_of_class) 172624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 172724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class_type) 17286e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton return new CXXBaseSpecifier (SourceRange(), 17296e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton is_virtual, 17306e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton base_of_class, 17316e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton ConvertAccessTypeToAccessSpecifier (access), 1732ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan getASTContext()->CreateTypeSourceInfo (QualType::getFromOpaquePtr(base_class_type)), 1733ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan SourceLocation()); 173424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 173524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 173624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1737e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Claytonvoid 1738e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg ClaytonClangASTContext::DeleteBaseClassSpecifiers (CXXBaseSpecifier **base_classes, unsigned num_base_classes) 1739e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton{ 1740e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton for (unsigned i=0; i<num_base_classes; ++i) 1741e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton { 1742e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton delete base_classes[i]; 1743e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton base_classes[i] = NULL; 1744e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton } 1745e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton} 1746e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton 174724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 1748462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::SetBaseClassesForClassType (clang_type_t class_clang_type, CXXBaseSpecifier const * const *base_classes, unsigned num_base_classes) 174924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 175024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (class_clang_type) 175124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1752b01000fd063629facd45044f137446fb748ee179Greg Clayton CXXRecordDecl *cxx_record_decl = QualType::getFromOpaquePtr(class_clang_type)->getAsCXXRecordDecl(); 1753b01000fd063629facd45044f137446fb748ee179Greg Clayton if (cxx_record_decl) 175424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1755b01000fd063629facd45044f137446fb748ee179Greg Clayton cxx_record_decl->setBases(base_classes, num_base_classes); 1756b01000fd063629facd45044f137446fb748ee179Greg Clayton return true; 175724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 175824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 175924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 176024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 176184f8075072eef306234f8109573067647735c111Greg Clayton#pragma mark Objective C Classes 176284f8075072eef306234f8109573067647735c111Greg Clayton 1763462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 176484f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::CreateObjCClass 176584f8075072eef306234f8109573067647735c111Greg Clayton( 176684f8075072eef306234f8109573067647735c111Greg Clayton const char *name, 176784f8075072eef306234f8109573067647735c111Greg Clayton DeclContext *decl_ctx, 176884f8075072eef306234f8109573067647735c111Greg Clayton bool isForwardDecl, 176984f8075072eef306234f8109573067647735c111Greg Clayton bool isInternal 177084f8075072eef306234f8109573067647735c111Greg Clayton) 177184f8075072eef306234f8109573067647735c111Greg Clayton{ 1772b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 1773b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 177484f8075072eef306234f8109573067647735c111Greg Clayton assert (name && name[0]); 177584f8075072eef306234f8109573067647735c111Greg Clayton if (decl_ctx == NULL) 1776b01000fd063629facd45044f137446fb748ee179Greg Clayton decl_ctx = ast->getTranslationUnitDecl(); 177784f8075072eef306234f8109573067647735c111Greg Clayton 177884f8075072eef306234f8109573067647735c111Greg Clayton // NOTE: Eventually CXXRecordDecl will be merged back into RecordDecl and 177984f8075072eef306234f8109573067647735c111Greg Clayton // we will need to update this code. I was told to currently always use 178084f8075072eef306234f8109573067647735c111Greg Clayton // the CXXRecordDecl class since we often don't know from debug information 178184f8075072eef306234f8109573067647735c111Greg Clayton // if something is struct or a class, so we default to always use the more 178284f8075072eef306234f8109573067647735c111Greg Clayton // complete definition just in case. 1783b01000fd063629facd45044f137446fb748ee179Greg Clayton ObjCInterfaceDecl *decl = ObjCInterfaceDecl::Create (*ast, 178484f8075072eef306234f8109573067647735c111Greg Clayton decl_ctx, 178584f8075072eef306234f8109573067647735c111Greg Clayton SourceLocation(), 1786b01000fd063629facd45044f137446fb748ee179Greg Clayton &ast->Idents.get(name), 178784f8075072eef306234f8109573067647735c111Greg Clayton SourceLocation(), 178884f8075072eef306234f8109573067647735c111Greg Clayton isForwardDecl, 178984f8075072eef306234f8109573067647735c111Greg Clayton isInternal); 17909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 1791b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getObjCInterfaceType(decl).getAsOpaquePtr(); 179284f8075072eef306234f8109573067647735c111Greg Clayton} 179324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 179484f8075072eef306234f8109573067647735c111Greg Claytonbool 1795462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::SetObjCSuperClass (clang_type_t class_opaque_type, clang_type_t super_opaque_type) 179684f8075072eef306234f8109573067647735c111Greg Clayton{ 179784f8075072eef306234f8109573067647735c111Greg Clayton if (class_opaque_type && super_opaque_type) 179884f8075072eef306234f8109573067647735c111Greg Clayton { 179984f8075072eef306234f8109573067647735c111Greg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 180084f8075072eef306234f8109573067647735c111Greg Clayton QualType super_qual_type(QualType::getFromOpaquePtr(super_opaque_type)); 1801d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *class_type = class_qual_type.getTypePtr(); 1802d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *super_type = super_qual_type.getTypePtr(); 180384f8075072eef306234f8109573067647735c111Greg Clayton if (class_type && super_type) 180484f8075072eef306234f8109573067647735c111Greg Clayton { 1805d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 1806d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_super_type = dyn_cast<ObjCObjectType>(super_type); 180784f8075072eef306234f8109573067647735c111Greg Clayton if (objc_class_type && objc_super_type) 180884f8075072eef306234f8109573067647735c111Greg Clayton { 180984f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 181084f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *super_interface_decl = objc_super_type->getInterface(); 181184f8075072eef306234f8109573067647735c111Greg Clayton if (class_interface_decl && super_interface_decl) 181284f8075072eef306234f8109573067647735c111Greg Clayton { 181384f8075072eef306234f8109573067647735c111Greg Clayton class_interface_decl->setSuperClass(super_interface_decl); 181484f8075072eef306234f8109573067647735c111Greg Clayton return true; 181584f8075072eef306234f8109573067647735c111Greg Clayton } 181684f8075072eef306234f8109573067647735c111Greg Clayton } 181784f8075072eef306234f8109573067647735c111Greg Clayton } 181884f8075072eef306234f8109573067647735c111Greg Clayton } 181984f8075072eef306234f8109573067647735c111Greg Clayton return false; 182084f8075072eef306234f8109573067647735c111Greg Clayton} 182184f8075072eef306234f8109573067647735c111Greg Clayton 182284f8075072eef306234f8109573067647735c111Greg Clayton 182384f8075072eef306234f8109573067647735c111Greg Claytonbool 182484f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::AddObjCClassIVar 182584f8075072eef306234f8109573067647735c111Greg Clayton( 1826b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast, 1827462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t class_opaque_type, 182884f8075072eef306234f8109573067647735c111Greg Clayton const char *name, 1829462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t ivar_opaque_type, 183084f8075072eef306234f8109573067647735c111Greg Clayton AccessType access, 183184f8075072eef306234f8109573067647735c111Greg Clayton uint32_t bitfield_bit_size, 18321d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_synthesized 183384f8075072eef306234f8109573067647735c111Greg Clayton) 183484f8075072eef306234f8109573067647735c111Greg Clayton{ 183584f8075072eef306234f8109573067647735c111Greg Clayton if (class_opaque_type == NULL || ivar_opaque_type == NULL) 183684f8075072eef306234f8109573067647735c111Greg Clayton return false; 183784f8075072eef306234f8109573067647735c111Greg Clayton 1838b01000fd063629facd45044f137446fb748ee179Greg Clayton IdentifierTable *identifier_table = &ast->Idents; 183984f8075072eef306234f8109573067647735c111Greg Clayton 1840b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 184184f8075072eef306234f8109573067647735c111Greg Clayton assert (identifier_table != NULL); 184284f8075072eef306234f8109573067647735c111Greg Clayton 184384f8075072eef306234f8109573067647735c111Greg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 184484f8075072eef306234f8109573067647735c111Greg Clayton 1845d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *class_type = class_qual_type.getTypePtr(); 184684f8075072eef306234f8109573067647735c111Greg Clayton if (class_type) 184784f8075072eef306234f8109573067647735c111Greg Clayton { 1848d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 184984f8075072eef306234f8109573067647735c111Greg Clayton 185084f8075072eef306234f8109573067647735c111Greg Clayton if (objc_class_type) 185184f8075072eef306234f8109573067647735c111Greg Clayton { 185284f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 185384f8075072eef306234f8109573067647735c111Greg Clayton 185484f8075072eef306234f8109573067647735c111Greg Clayton if (class_interface_decl) 185584f8075072eef306234f8109573067647735c111Greg Clayton { 185684f8075072eef306234f8109573067647735c111Greg Clayton clang::Expr *bit_width = NULL; 185784f8075072eef306234f8109573067647735c111Greg Clayton if (bitfield_bit_size != 0) 185884f8075072eef306234f8109573067647735c111Greg Clayton { 1859b01000fd063629facd45044f137446fb748ee179Greg Clayton APInt bitfield_bit_size_apint(ast->getTypeSize(ast->IntTy), bitfield_bit_size); 1860b01000fd063629facd45044f137446fb748ee179Greg Clayton bit_width = new (*ast)IntegerLiteral (*ast, bitfield_bit_size_apint, ast->IntTy, SourceLocation()); 186184f8075072eef306234f8109573067647735c111Greg Clayton } 186284f8075072eef306234f8109573067647735c111Greg Clayton 1863b01000fd063629facd45044f137446fb748ee179Greg Clayton ObjCIvarDecl *field = ObjCIvarDecl::Create (*ast, 18649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton class_interface_decl, 18659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton SourceLocation(), 1866279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 18679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton &identifier_table->get(name), // Identifier 18689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType::getFromOpaquePtr(ivar_opaque_type), // Field type 18699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton NULL, // TypeSourceInfo * 18709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ConvertAccessTypeToObjCIvarAccessControl (access), 18719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bit_width, 18721d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_synthesized); 18739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 18749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (field) 18759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 18769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton class_interface_decl->addDecl(field); 18779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return true; 18789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 187984f8075072eef306234f8109573067647735c111Greg Clayton } 188084f8075072eef306234f8109573067647735c111Greg Clayton } 188184f8075072eef306234f8109573067647735c111Greg Clayton } 188284f8075072eef306234f8109573067647735c111Greg Clayton return false; 188384f8075072eef306234f8109573067647735c111Greg Clayton} 188424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 18859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 18869488b7423b556c7c777b721d2094fd5ec4a47578Greg Claytonbool 1887462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::ObjCTypeHasIVars (clang_type_t class_opaque_type, bool check_superclass) 18889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton{ 18899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 18909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 1891d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *class_type = class_qual_type.getTypePtr(); 18929488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_type) 18939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 1894d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 18959488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 18969488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 18979488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ObjCDeclHasIVars (objc_class_type->getInterface(), check_superclass); 18989488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 18999488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return false; 19009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton} 19019488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 19029488b7423b556c7c777b721d2094fd5ec4a47578Greg Claytonbool 19039488b7423b556c7c777b721d2094fd5ec4a47578Greg ClaytonClangASTContext::ObjCDeclHasIVars (ObjCInterfaceDecl *class_interface_decl, bool check_superclass) 19049488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton{ 19059488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton while (class_interface_decl) 19069488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 19079488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl->ivar_size() > 0) 19089488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return true; 19099488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 19109488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (check_superclass) 19119488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton class_interface_decl = class_interface_decl->getSuperClass(); 19129488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 19139488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 19149488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 19159488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return false; 19169488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton} 19171d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1918462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonObjCMethodDecl * 19191d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg ClaytonClangASTContext::AddMethodToObjCObjectType 19201d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton( 1921b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast, 1922462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t class_opaque_type, 19231d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton const char *name, // the full symbol name as seen in the symbol table ("-[NString stringWithCString:]") 1924462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t method_opaque_type, 19251d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton lldb::AccessType access 19261d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton) 19271d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton{ 19281d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (class_opaque_type == NULL || method_opaque_type == NULL) 19291d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 19301d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1931b01000fd063629facd45044f137446fb748ee179Greg Clayton IdentifierTable *identifier_table = &ast->Idents; 19321d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1933b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 19341d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton assert (identifier_table != NULL); 19351d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19361d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 19371d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1938d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *class_type = class_qual_type.getTypePtr(); 19391d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (class_type == NULL) 19401d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 19411d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1942d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 19431d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19441d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (objc_class_type == NULL) 19451d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 19461d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19471d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 19481d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19491d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (class_interface_decl == NULL) 19501d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 19511d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19521d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton const char *selector_start = ::strchr (name, ' '); 19531d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (selector_start == NULL) 19541d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 19551d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19561d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton selector_start++; 19571d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (!(::isalpha (selector_start[0]) || selector_start[0] == '_')) 19581d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 19591d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton llvm::SmallVector<IdentifierInfo *, 12> selector_idents; 19601d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1961ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton size_t len = 0; 19621d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton const char *start; 1963ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton //printf ("name = '%s'\n", name); 1964ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton 1965ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton unsigned num_selectors_with_args = 0; 1966ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton for (start = selector_start; 19671d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton start && *start != '\0' && *start != ']'; 1968ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton start += len) 19691d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 1970ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton len = ::strcspn(start, ":]"); 19716bc44a42f193a4b4b66d73587f742aaa51da2ac3Greg Clayton bool has_arg = (start[len] == ':'); 19726bc44a42f193a4b4b66d73587f742aaa51da2ac3Greg Clayton if (has_arg) 1973ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton ++num_selectors_with_args; 19741d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton selector_idents.push_back (&identifier_table->get (StringRef (start, len))); 19756bc44a42f193a4b4b66d73587f742aaa51da2ac3Greg Clayton if (has_arg) 19766bc44a42f193a4b4b66d73587f742aaa51da2ac3Greg Clayton len += 1; 19771d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 19781d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19791d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19801d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (selector_idents.size() == 0) 19811d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return 0; 19821d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1983b01000fd063629facd45044f137446fb748ee179Greg Clayton clang::Selector method_selector = ast->Selectors.getSelector (num_selectors_with_args ? selector_idents.size() : 0, 19841d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton selector_idents.data()); 19851d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19861d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType method_qual_type (QualType::getFromOpaquePtr (method_opaque_type)); 19871d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19881d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton // Populate the method decl with parameter decls 1989d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *method_type(method_qual_type.getTypePtr()); 19901d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19911d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (method_type == NULL) 19921d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 19931d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1994d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const FunctionProtoType *method_function_prototype (dyn_cast<FunctionProtoType>(method_type)); 19951d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19961d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (!method_function_prototype) 19971d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 19981d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 19991d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 20001d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_variadic = false; 20011d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_synthesized = false; 20021d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_defined = false; 20031d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton ObjCMethodDecl::ImplementationControl imp_control = ObjCMethodDecl::None; 20041d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 20051d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton const unsigned num_args = method_function_prototype->getNumArgs(); 20061d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 2007b01000fd063629facd45044f137446fb748ee179Greg Clayton ObjCMethodDecl *objc_method_decl = ObjCMethodDecl::Create (*ast, 20081d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SourceLocation(), // beginLoc, 20091d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SourceLocation(), // endLoc, 20101d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton method_selector, 20111d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton method_function_prototype->getResultType(), 20121d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL, // TypeSourceInfo *ResultTInfo, 20131d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton GetDeclContextForType (class_opaque_type), 20141d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton name[0] == '-', 20151d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_variadic, 20161d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_synthesized, 20171d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_defined, 20181d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton imp_control, 20191d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton num_args); 20201d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 20211d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 20221d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (objc_method_decl == NULL) 20231d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 20241d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 20251d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (num_args > 0) 20261d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 20271d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton llvm::SmallVector<ParmVarDecl *, 12> params; 20281d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 20291d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton for (int param_index = 0; param_index < num_args; ++param_index) 20301d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 2031b01000fd063629facd45044f137446fb748ee179Greg Clayton params.push_back (ParmVarDecl::Create (*ast, 20321d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton objc_method_decl, 20331d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SourceLocation(), 2034279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 20351d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL, // anonymous 20361d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton method_function_prototype->getArgType(param_index), 20371d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL, 20381d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SC_Auto, 20391d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SC_Auto, 20401d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL)); 20411d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 20421d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 2043b01000fd063629facd45044f137446fb748ee179Greg Clayton objc_method_decl->setMethodParams(*ast, params.data(), params.size(), num_args); 20441d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 20459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 20461d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton class_interface_decl->addDecl (objc_method_decl); 20471d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 20481d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 20491d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return objc_method_decl; 20501d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton} 20511d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 20521d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 2053bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Claytonuint32_t 2054f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg ClaytonClangASTContext::GetTypeInfo 2055f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton( 2056f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton clang_type_t clang_type, 2057b01000fd063629facd45044f137446fb748ee179Greg Clayton clang::ASTContext *ast, 2058f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton clang_type_t *pointee_or_element_clang_type 2059f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton) 2060bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton{ 2061bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton if (clang_type == NULL) 2062f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return 0; 2063f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2064f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 2065f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = NULL; 2066bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 2067bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 2068bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 2069bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 2070bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton switch (type_class) 2071bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton { 207204325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::Type::Builtin: 207304325065a00f646527db85e9bc751da29ac53b23Sean Callanan switch (cast<clang::BuiltinType>(qual_type)->getKind()) 207404325065a00f646527db85e9bc751da29ac53b23Sean Callanan { 207504325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCId: 207604325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCClass: 2077b01000fd063629facd45044f137446fb748ee179Greg Clayton if (ast && pointee_or_element_clang_type) 2078b01000fd063629facd45044f137446fb748ee179Greg Clayton *pointee_or_element_clang_type = ast->ObjCBuiltinClassTy.getAsOpaquePtr(); 207904325065a00f646527db85e9bc751da29ac53b23Sean Callanan return eTypeIsBuiltIn | eTypeIsPointer | eTypeHasValue; 2080f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2081f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton default: 2082f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton break; 208304325065a00f646527db85e9bc751da29ac53b23Sean Callanan } 208404325065a00f646527db85e9bc751da29ac53b23Sean Callanan return eTypeIsBuiltIn | eTypeHasValue; 2085f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2086f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::BlockPointer: 2087f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 2088f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = qual_type->getPointeeType().getAsOpaquePtr(); 2089f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeIsPointer | eTypeHasChildren | eTypeIsBlock; 2090f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2091e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton case clang::Type::Complex: return eTypeIsBuiltIn | eTypeHasValue; 2092f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2093f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::ConstantArray: 2094f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::DependentSizedArray: 2095f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::IncompleteArray: 2096f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::VariableArray: 2097f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 2098f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = cast<ArrayType>(qual_type.getTypePtr())->getElementType().getAsOpaquePtr(); 2099f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeHasChildren | eTypeIsArray; 2100f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2101bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::DependentName: return 0; 2102bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::DependentSizedExtVector: return eTypeHasChildren | eTypeIsVector; 2103bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::DependentTemplateSpecialization: return eTypeIsTemplate; 2104bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::Decltype: return 0; 2105f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2106f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::Enum: 2107f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 2108f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = cast<EnumType>(qual_type)->getDecl()->getIntegerType().getAsOpaquePtr(); 2109f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeIsEnumeration | eTypeHasValue; 2110f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2111bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::Elaborated: return 0; 2112bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::ExtVector: return eTypeHasChildren | eTypeIsVector; 2113bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::FunctionProto: return eTypeIsFuncPrototype | eTypeHasValue; 2114bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::FunctionNoProto: return eTypeIsFuncPrototype | eTypeHasValue; 2115bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::InjectedClassName: return 0; 2116f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2117f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::LValueReference: 2118f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::RValueReference: 2119f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 2120f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = cast<ReferenceType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr(); 2121f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeHasChildren | eTypeIsReference | eTypeHasValue; 2122f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2123bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::MemberPointer: return eTypeIsPointer | eTypeIsMember | eTypeHasValue; 2124f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2125f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::ObjCObjectPointer: 2126f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 2127f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = qual_type->getPointeeType().getAsOpaquePtr(); 2128f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeHasChildren | eTypeIsObjC | eTypeIsClass | eTypeIsPointer | eTypeHasValue; 2129f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2130bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::ObjCObject: return eTypeHasChildren | eTypeIsObjC | eTypeIsClass; 2131bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::ObjCInterface: return eTypeHasChildren | eTypeIsObjC | eTypeIsClass; 2132f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2133f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::Pointer: 2134f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 2135f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = qual_type->getPointeeType().getAsOpaquePtr(); 2136f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeHasChildren | eTypeIsPointer | eTypeHasValue; 2137f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2138bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::Record: 2139bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton if (qual_type->getAsCXXRecordDecl()) 2140bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return eTypeHasChildren | eTypeIsClass | eTypeIsCPlusPlus; 2141bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton else 2142bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return eTypeHasChildren | eTypeIsStructUnion; 2143bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton break; 2144bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::SubstTemplateTypeParm: return eTypeIsTemplate; 2145bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::TemplateTypeParm: return eTypeIsTemplate; 2146bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::TemplateSpecialization: return eTypeIsTemplate; 2147f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2148f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::Typedef: 21499e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan return eTypeIsTypedef | ClangASTContext::GetTypeInfo (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 2150b01000fd063629facd45044f137446fb748ee179Greg Clayton ast, 2151f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton pointee_or_element_clang_type); 2152f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2153bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::TypeOfExpr: return 0; 2154bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::TypeOf: return 0; 2155bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::UnresolvedUsing: return 0; 2156bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::Vector: return eTypeHasChildren | eTypeIsVector; 2157bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton default: return 0; 2158bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton } 2159bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return 0; 2160bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton} 2161bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 21629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 216324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Aggregate Types 216424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 216524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 2166462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsAggregateType (clang_type_t clang_type) 216724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 216824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type == NULL) 216924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 217024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 217124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 217224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 217303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 217403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 217524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 21761674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::IncompleteArray: 21771674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::VariableArray: 21781674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 21791674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ExtVector: 21801674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Vector: 21811674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 21829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 21839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 218424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 218524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 21861674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 21879e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan return ClangASTContext::IsAggregateType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 218824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 218924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 219024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 219124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 219224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // The clang type does have a value 219324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 219424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 219524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 219624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruint32_t 2197b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::GetNumChildren (clang::ASTContext *ast, clang_type_t clang_type, bool omit_empty_base_classes) 219824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 2199b01000fd063629facd45044f137446fb748ee179Greg Clayton if (clang_type == NULL) 220024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 220124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 220224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t num_children = 0; 2203b01000fd063629facd45044f137446fb748ee179Greg Clayton QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 22049488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 22059488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton switch (type_class) 220624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 2207960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::Type::Builtin: 2208960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton switch (cast<clang::BuiltinType>(qual_type)->getKind()) 2209960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2210f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::BuiltinType::ObjCId: // child is Class 2211960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCClass: // child is Class 2212960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton num_children = 1; 2213f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton break; 2214960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2215960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton default: 2216960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 2217960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2218960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 2219c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton 2220e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton case clang::Type::Complex: return 0; 2221c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton 22221674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 22237a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton if (GetCompleteQualType (ast, qual_type)) 222424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 222524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(qual_type.getTypePtr()); 222624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 222724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 222824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 222924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 223024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 223124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 223224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 223324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Check each base classes to see if it or any of its 223424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // base classes contain any fields. This can help 223524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // limit the noise in variable views by not having to 223624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // show base classes that contain no members. 223724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 223824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 223924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 224024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 224124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 224224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 224324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 224424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 224524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (RecordHasFields(base_class_decl) == false) 224624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 224724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 224824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children++; 224924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 225024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 225124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 225224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 225324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Include all base classes 225424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children += cxx_record_decl->getNumBases(); 225524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 225624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 225724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 225824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 225924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); field != field_end; ++field) 226024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++num_children; 226124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 226224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 226324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 22649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 22659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 22667a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton if (GetCompleteQualType (ast, qual_type)) 22679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 2268d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 22699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 22709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 22719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 22729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 22739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 22749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 22759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 22769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 22779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 22789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 22799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 22809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (omit_empty_base_classes) 22819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 22829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (ClangASTContext::ObjCDeclHasIVars (superclass_interface_decl, true)) 22839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++num_children; 22849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 22859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 22869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++num_children; 22879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 22889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 22899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton num_children += class_interface_decl->ivar_size(); 22909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 22919488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 22929488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 22939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 22949488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 22959488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 2296960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2297d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectPointerType *pointer_type = cast<ObjCObjectPointerType>(qual_type.getTypePtr()); 2298960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton QualType pointee_type = pointer_type->getPointeeType(); 2299b01000fd063629facd45044f137446fb748ee179Greg Clayton uint32_t num_pointee_children = ClangASTContext::GetNumChildren (ast, 2300b01000fd063629facd45044f137446fb748ee179Greg Clayton pointee_type.getAsOpaquePtr(), 2301960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton omit_empty_base_classes); 2302960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton // If this type points to a simple type, then it has 1 child 2303960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (num_pointee_children == 0) 2304960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton num_children = 1; 2305960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton else 2306960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton num_children = num_pointee_children; 2307960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2308960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 23099488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23101674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 231124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children = cast<ConstantArrayType>(qual_type.getTypePtr())->getSize().getLimitedValue(); 231224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 231324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 23141674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 231524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 2316d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 2317c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton QualType pointee_type (pointer_type->getPointeeType()); 2318b01000fd063629facd45044f137446fb748ee179Greg Clayton uint32_t num_pointee_children = ClangASTContext::GetNumChildren (ast, 2319b01000fd063629facd45044f137446fb748ee179Greg Clayton pointee_type.getAsOpaquePtr(), 23209488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes); 232124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (num_pointee_children == 0) 2322c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton { 2323c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton // We have a pointer to a pointee type that claims it has no children. 2324c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton // We will want to look at 2325c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton num_children = ClangASTContext::GetNumPointeeChildren (pointee_type.getAsOpaquePtr()); 2326c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton } 232724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 232824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children = num_pointee_children; 232924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 233024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 233124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2332f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::LValueReference: 2333f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::RValueReference: 2334f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2335d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 2336f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton QualType pointee_type = reference_type->getPointeeType(); 2337b01000fd063629facd45044f137446fb748ee179Greg Clayton uint32_t num_pointee_children = ClangASTContext::GetNumChildren (ast, 2338b01000fd063629facd45044f137446fb748ee179Greg Clayton pointee_type.getAsOpaquePtr(), 2339f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton omit_empty_base_classes); 2340f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton // If this type points to a simple type, then it has 1 child 2341f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (num_pointee_children == 0) 2342f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton num_children = 1; 2343f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton else 2344f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton num_children = num_pointee_children; 2345f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2346f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton break; 2347f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2348f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 23491674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 2350b01000fd063629facd45044f137446fb748ee179Greg Clayton num_children = ClangASTContext::GetNumChildren (ast, 2351b01000fd063629facd45044f137446fb748ee179Greg Clayton cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 2352b01000fd063629facd45044f137446fb748ee179Greg Clayton omit_empty_base_classes); 235324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 235424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 235524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 235624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 235724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 235824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return num_children; 235924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 236024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2361c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// If a pointer to a pointee type (the clang_type arg) says that it has no 2362c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// children, then we either need to trust it, or override it and return a 2363c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// different result. For example, an "int *" has one child that is an integer, 2364c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// but a function pointer doesn't have any children. Likewise if a Record type 2365c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// claims it has no children, then there really is nothing to show. 2366c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Claytonuint32_t 2367c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg ClaytonClangASTContext::GetNumPointeeChildren (clang_type_t clang_type) 2368c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton{ 2369c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton if (clang_type == NULL) 2370c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton return 0; 2371c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton 2372c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 2373c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 2374c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton switch (type_class) 2375c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton { 23769db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::Type::Builtin: 23779db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton switch (cast<clang::BuiltinType>(qual_type)->getKind()) 23789db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton { 2379abe0fed36d83e1c37af9dae90c2d25db742b4515Greg Clayton case clang::BuiltinType::UnknownAny: 23809db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Void: 23819db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::NullPtr: 23829db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton return 0; 23839db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Bool: 23849db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Char_U: 23859db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::UChar: 2386ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan case clang::BuiltinType::WChar_U: 23879db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Char16: 23889db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Char32: 23899db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::UShort: 23909db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::UInt: 23919db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ULong: 23929db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ULongLong: 23939db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::UInt128: 23949db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Char_S: 23959db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::SChar: 2396ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan case clang::BuiltinType::WChar_S: 23979db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Short: 23989db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Int: 23999db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Long: 24009db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::LongLong: 24019db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Int128: 24029db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Float: 24039db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Double: 24049db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::LongDouble: 24059db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Dependent: 24069db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Overload: 24079db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ObjCId: 24089db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ObjCClass: 24099db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ObjCSel: 24100de254aaec7d6766379191e5397ec2294042c5d7Sean Callanan case clang::BuiltinType::BoundMember: 24119db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton return 1; 24129db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton } 24139db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton break; 24149db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton 2415e52f37baba95cc60d2fc78d9f8726dff5c3f3720Greg Clayton case clang::Type::Complex: return 1; 2416c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Pointer: return 1; 2417c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::BlockPointer: return 0; // If block pointers don't have debug info, then no children for them 2418c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::LValueReference: return 1; 2419c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::RValueReference: return 1; 2420c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::MemberPointer: return 0; 2421c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ConstantArray: return 0; 2422c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::IncompleteArray: return 0; 2423c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::VariableArray: return 0; 2424c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::DependentSizedArray: return 0; 2425c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::DependentSizedExtVector: return 0; 2426c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Vector: return 0; 2427c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ExtVector: return 0; 2428c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::FunctionProto: return 0; // When we function pointers, they have no children... 2429c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::FunctionNoProto: return 0; // When we function pointers, they have no children... 2430c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::UnresolvedUsing: return 0; 2431c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Paren: return 0; 2432c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Typedef: return ClangASTContext::GetNumPointeeChildren (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 2433c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::TypeOfExpr: return 0; 2434c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::TypeOf: return 0; 2435c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Decltype: return 0; 2436c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Record: return 0; 2437c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Enum: return 1; 2438c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Elaborated: return 1; 2439c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::TemplateTypeParm: return 1; 2440c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::SubstTemplateTypeParm: return 1; 2441c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::TemplateSpecialization: return 1; 2442c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::InjectedClassName: return 0; 2443c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::DependentName: return 1; 2444c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::DependentTemplateSpecialization: return 1; 2445c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ObjCObject: return 0; 2446c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ObjCInterface: return 0; 2447c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ObjCObjectPointer: return 1; 2448c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton default: 2449c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton break; 2450c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton } 2451c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton return 0; 2452c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton} 245324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2454462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 245524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetChildClangTypeAtIndex 245624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 245758513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham ExecutionContext *exe_ctx, 245824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *parent_name, 2459462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t parent_clang_type, 246024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t idx, 246124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool transparent_pointers, 246224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes, 246324b03108fe8d672bf96b2cfd491e99e601f03218Greg Clayton bool ignore_array_bounds, 246424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string& child_name, 246524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_byte_size, 246624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner int32_t &child_byte_offset, 246724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_bitfield_bit_size, 2468bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton uint32_t &child_bitfield_bit_offset, 246900c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton bool &child_is_base_class, 247000c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton bool &child_is_deref_of_parent 247124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 247224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 247324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (parent_clang_type) 247424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 247558513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham return GetChildClangTypeAtIndex (exe_ctx, 247658513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham getASTContext(), 247724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_name, 247824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_clang_type, 247924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner idx, 248024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner transparent_pointers, 248124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 248224b03108fe8d672bf96b2cfd491e99e601f03218Greg Clayton ignore_array_bounds, 248324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name, 248424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size, 248524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset, 248624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size, 2487bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_bitfield_bit_offset, 248800c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_base_class, 248900c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_deref_of_parent); 249024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 249124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 249224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2493462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 249424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetChildClangTypeAtIndex 249524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 249658513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham ExecutionContext *exe_ctx, 2497b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast, 249824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *parent_name, 2499462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t parent_clang_type, 250024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t idx, 250124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool transparent_pointers, 250224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes, 250324b03108fe8d672bf96b2cfd491e99e601f03218Greg Clayton bool ignore_array_bounds, 250424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string& child_name, 250524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_byte_size, 250624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner int32_t &child_byte_offset, 250724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_bitfield_bit_size, 2508bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton uint32_t &child_bitfield_bit_offset, 250900c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton bool &child_is_base_class, 251000c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton bool &child_is_deref_of_parent 251124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 251224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 251324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (parent_clang_type == NULL) 251424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 251524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2516b01000fd063629facd45044f137446fb748ee179Greg Clayton if (idx < ClangASTContext::GetNumChildren (ast, parent_clang_type, omit_empty_base_classes)) 251724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 251824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t bit_offset; 251924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size = 0; 252024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_offset = 0; 2521bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class = false; 252224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType parent_qual_type(QualType::getFromOpaquePtr(parent_clang_type)); 252303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass parent_type_class = parent_qual_type->getTypeClass(); 252403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (parent_type_class) 252524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 2526960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::Type::Builtin: 2527960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton switch (cast<clang::BuiltinType>(parent_qual_type)->getKind()) 2528960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2529960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCId: 2530960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCClass: 253104325065a00f646527db85e9bc751da29ac53b23Sean Callanan child_name = "isa"; 2532b01000fd063629facd45044f137446fb748ee179Greg Clayton child_byte_size = ast->getTypeSize(ast->ObjCBuiltinClassTy) / CHAR_BIT; 2533b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->ObjCBuiltinClassTy.getAsOpaquePtr(); 2534960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2535960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton default: 2536960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 2537960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2538960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 2539960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 25401674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 25417a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton if (GetCompleteQualType (ast, parent_qual_type)) 254224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 254324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(parent_qual_type.getTypePtr()); 254424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 254524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 2546b01000fd063629facd45044f137446fb748ee179Greg Clayton const ASTRecordLayout &record_layout = ast->getASTRecordLayout(record_decl); 254724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 254824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 254924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 255024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 255124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 255224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We might have base classes to print out first 255324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 255424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 255524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 255624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 255724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 255824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *base_class_decl = NULL; 255924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 256024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 256124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 256224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 256324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 256424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (RecordHasFields(base_class_decl) == false) 256524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 256624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 256724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 256824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx == child_idx) 256924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 257024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class_decl == NULL) 257124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 257224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 257324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 257424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class->isVirtual()) 2575a4881d04b4f367c67e34e8040e1257fc222a8b41Greg Clayton bit_offset = record_layout.getVBaseClassOffset(base_class_decl).getQuantity() * 8; 257624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 2577a4881d04b4f367c67e34e8040e1257fc222a8b41Greg Clayton bit_offset = record_layout.getBaseClassOffset(base_class_decl).getQuantity() * 8; 257824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 257924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Base classes should be a multiple of 8 bits in size 258024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (bit_offset % 8 == 0); 258124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = bit_offset/8; 2582b302b2f50e079b11a12ebafc29104c198f4f15e4Greg Clayton 2583b302b2f50e079b11a12ebafc29104c198f4f15e4Greg Clayton child_name = ClangASTType::GetTypeNameForQualType(base_class->getType()); 258424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2585b01000fd063629facd45044f137446fb748ee179Greg Clayton uint64_t clang_type_info_bit_size = ast->getTypeSize(base_class->getType()); 258624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 25879994a0bcfe1790b320f6a9cf51c8d5ac9c4efdbdJim Ingham // Base classes bit sizes should be a multiple of 8 bits in size 258824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (clang_type_info_bit_size % 8 == 0); 258924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = clang_type_info_bit_size / 8; 2590bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class = true; 259124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return base_class->getType().getAsOpaquePtr(); 259224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 259324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We don't increment the child index in the for loop since we might 259424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // be skipping empty base classes 259524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++child_idx; 259624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 259724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 259824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Make sure index is in range... 259924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t field_idx = 0; 260024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 260124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); field != field_end; ++field, ++field_idx, ++child_idx) 260224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 260324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx == child_idx) 260424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 260524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Print the member type if requested 260624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Print the member name and equal sign 260724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(field->getNameAsString().c_str()); 260824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 260924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Figure out the type byte size (field_type_info.first) and 261024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // alignment (field_type_info.second) from the AST context. 2611b01000fd063629facd45044f137446fb748ee179Greg Clayton std::pair<uint64_t, unsigned> field_type_info = ast->getTypeInfo(field->getType()); 261254e7afa84d945f9137f9372ecde432f9e1a702fcGreg Clayton assert(field_idx < record_layout.getFieldCount()); 261324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 261424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = field_type_info.first / 8; 261524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 261624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Figure out the field offset within the current struct/union/class type 261724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bit_offset = record_layout.getFieldOffset (field_idx); 261824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = bit_offset / 8; 2619b01000fd063629facd45044f137446fb748ee179Greg Clayton if (ClangASTContext::FieldIsBitfield (ast, *field, child_bitfield_bit_size)) 262024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_offset = bit_offset % 8; 262124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 262224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return field->getType().getAsOpaquePtr(); 262324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 262424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 262524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 262624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 262724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 26289488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 26299488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 26307a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton if (GetCompleteQualType (ast, parent_qual_type)) 26319488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 2632d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(parent_qual_type.getTypePtr()); 26339488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 26349488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 26359488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 26369488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t child_idx = 0; 26379488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 26389488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26399488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 26409488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 26419488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 2642b01000fd063629facd45044f137446fb748ee179Greg Clayton const ASTRecordLayout &interface_layout = ast->getASTObjCInterfaceLayout(class_interface_decl); 26439488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 26449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 26459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 26469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (omit_empty_base_classes) 26479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 2648b01000fd063629facd45044f137446fb748ee179Greg Clayton if (ClangASTContext::GetNumChildren(ast, ast->getObjCInterfaceType(superclass_interface_decl).getAsOpaquePtr(), omit_empty_base_classes) > 0) 26499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 26509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (idx == 0) 26519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 2652b01000fd063629facd45044f137446fb748ee179Greg Clayton QualType ivar_qual_type(ast->getObjCInterfaceType(superclass_interface_decl)); 26539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_name.assign(superclass_interface_decl->getNameAsString().c_str()); 26569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 2657b01000fd063629facd45044f137446fb748ee179Greg Clayton std::pair<uint64_t, unsigned> ivar_type_info = ast->getTypeInfo(ivar_qual_type.getTypePtr()); 26589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_byte_size = ivar_type_info.first / 8; 2660960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_offset = 0; 2661bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class = true; 26629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ivar_qual_type.getAsOpaquePtr(); 26649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 26659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 26679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 26689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 26699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 26709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 26719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 2672960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2673960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton const uint32_t superclass_idx = child_idx; 26749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (idx < (child_idx + class_interface_decl->ivar_size())) 26769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 26779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl::ivar_iterator ivar_pos, ivar_end = class_interface_decl->ivar_end(); 26789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton for (ivar_pos = class_interface_decl->ivar_begin(); ivar_pos != ivar_end; ++ivar_pos) 26809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 26819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (child_idx == idx) 26829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 26839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ObjCIvarDecl* ivar_decl = *ivar_pos; 26849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType ivar_qual_type(ivar_decl->getType()); 26869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_name.assign(ivar_decl->getNameAsString().c_str()); 26889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 2689b01000fd063629facd45044f137446fb748ee179Greg Clayton std::pair<uint64_t, unsigned> ivar_type_info = ast->getTypeInfo(ivar_qual_type.getTypePtr()); 26909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26919488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_byte_size = ivar_type_info.first / 8; 26929488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 26939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // Figure out the field offset within the current struct/union/class type 269458513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham // For ObjC objects, we can't trust the bit offset we get from the Clang AST, since 269558513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham // that doesn't account for the space taken up by unbacked properties, or from 269658513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham // the changing size of base classes that are newer than this class. 269758513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham // So if we have a process around that we can ask about this object, do so. 269858513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham child_byte_offset = LLDB_INVALID_IVAR_OFFSET; 269958513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham 270058513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham if (exe_ctx && exe_ctx->process) 270158513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham { 270258513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham ObjCLanguageRuntime *objc_runtime = exe_ctx->process->GetObjCLanguageRuntime(); 270358513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham if (objc_runtime != NULL) 270458513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham { 270558513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham ClangASTType parent_ast_type (parent_qual_type.getAsOpaquePtr(), ast); 270658513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham child_byte_offset = objc_runtime->GetByteOffsetForIvar (parent_ast_type, ivar_decl->getNameAsString().c_str()); 270758513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham } 270858513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham } 270958513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham 271058513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham if (child_byte_offset == LLDB_INVALID_IVAR_OFFSET) 271158513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham { 271258513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham bit_offset = interface_layout.getFieldOffset (child_idx - superclass_idx); 271358513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham child_byte_offset = bit_offset / 8; 271458513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham } 27159488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 27169488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ivar_qual_type.getAsOpaquePtr(); 27179488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 27189488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 27199488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 27209488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 27219488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 27229488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 27239488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 27249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 27259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 27269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 27279488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 2728d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectPointerType *pointer_type = cast<ObjCObjectPointerType>(parent_qual_type.getTypePtr()); 2729960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton QualType pointee_type = pointer_type->getPointeeType(); 2730960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2731960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (transparent_pointers && ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 2732960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 273300c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_deref_of_parent = false; 273400c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton bool tmp_child_is_deref_of_parent = false; 273558513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham return GetChildClangTypeAtIndex (exe_ctx, 273658513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham ast, 2737960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton parent_name, 2738960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton pointer_type->getPointeeType().getAsOpaquePtr(), 2739960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton idx, 2740960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton transparent_pointers, 2741960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton omit_empty_base_classes, 274224b03108fe8d672bf96b2cfd491e99e601f03218Greg Clayton ignore_array_bounds, 2743960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_name, 2744960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_size, 2745960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_offset, 2746960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_bitfield_bit_size, 2747bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_bitfield_bit_offset, 274800c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_base_class, 274900c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton tmp_child_is_deref_of_parent); 2750960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2751960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton else 2752960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 275300c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_deref_of_parent = true; 2754960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (parent_name) 2755960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2756960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_name.assign(1, '*'); 2757960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_name += parent_name; 2758960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2759960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2760960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton // We have a pointer to an simple type 2761960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (idx == 0) 2762960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2763b01000fd063629facd45044f137446fb748ee179Greg Clayton std::pair<uint64_t, unsigned> clang_type_info = ast->getTypeInfo(pointee_type); 2764960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton assert(clang_type_info.first % 8 == 0); 2765960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_size = clang_type_info.first / 8; 2766960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_offset = 0; 2767960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return pointee_type.getAsOpaquePtr(); 2768960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2769960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 27709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 27719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 27729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 27731674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 277424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 277524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const ConstantArrayType *array = cast<ConstantArrayType>(parent_qual_type.getTypePtr()); 277624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const uint64_t element_count = array->getSize().getLimitedValue(); 277724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 277824b03108fe8d672bf96b2cfd491e99e601f03218Greg Clayton if (ignore_array_bounds || idx < element_count) 277924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 2780b01000fd063629facd45044f137446fb748ee179Greg Clayton if (GetCompleteQualType (ast, array->getElementType())) 2781b01000fd063629facd45044f137446fb748ee179Greg Clayton { 2782b01000fd063629facd45044f137446fb748ee179Greg Clayton std::pair<uint64_t, unsigned> field_type_info = ast->getTypeInfo(array->getElementType()); 278324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2784b01000fd063629facd45044f137446fb748ee179Greg Clayton char element_name[64]; 2785b01000fd063629facd45044f137446fb748ee179Greg Clayton ::snprintf (element_name, sizeof (element_name), "[%u]", idx); 278624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2787b01000fd063629facd45044f137446fb748ee179Greg Clayton child_name.assign(element_name); 2788b01000fd063629facd45044f137446fb748ee179Greg Clayton assert(field_type_info.first % 8 == 0); 2789b01000fd063629facd45044f137446fb748ee179Greg Clayton child_byte_size = field_type_info.first / 8; 279024b03108fe8d672bf96b2cfd491e99e601f03218Greg Clayton child_byte_offset = (int32_t)idx * (int32_t)child_byte_size; 2791b01000fd063629facd45044f137446fb748ee179Greg Clayton return array->getElementType().getAsOpaquePtr(); 2792b01000fd063629facd45044f137446fb748ee179Greg Clayton } 279324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 279424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 279524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 279624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 27971674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 279824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 2799d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const PointerType *pointer_type = cast<PointerType>(parent_qual_type.getTypePtr()); 280024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 28019db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton 28029db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton // Don't dereference "void *" pointers 28039db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton if (pointee_type->isVoidType()) 28049db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton return NULL; 280524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 280624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (transparent_pointers && ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 280724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 280800c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_deref_of_parent = false; 280900c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton bool tmp_child_is_deref_of_parent = false; 281058513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham return GetChildClangTypeAtIndex (exe_ctx, 281158513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham ast, 281224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_name, 281324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner pointer_type->getPointeeType().getAsOpaquePtr(), 281424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner idx, 281524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner transparent_pointers, 281624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 281724b03108fe8d672bf96b2cfd491e99e601f03218Greg Clayton ignore_array_bounds, 281824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name, 281924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size, 282024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset, 282124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size, 2822bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_bitfield_bit_offset, 282300c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_base_class, 282400c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton tmp_child_is_deref_of_parent); 282524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 282624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 282724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 282800c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_deref_of_parent = true; 282900c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton 283024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (parent_name) 283124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 283224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(1, '*'); 283324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name += parent_name; 283424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 283524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 283624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We have a pointer to an simple type 283724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx == 0) 283824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 2839b01000fd063629facd45044f137446fb748ee179Greg Clayton std::pair<uint64_t, unsigned> clang_type_info = ast->getTypeInfo(pointee_type); 284024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(clang_type_info.first % 8 == 0); 284124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = clang_type_info.first / 8; 284224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = 0; 284324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return pointee_type.getAsOpaquePtr(); 284424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 284524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 284624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 284724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 284824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2849f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::LValueReference: 2850f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::RValueReference: 2851f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2852d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ReferenceType *reference_type = cast<ReferenceType>(parent_qual_type.getTypePtr()); 2853f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton QualType pointee_type(reference_type->getPointeeType()); 2854f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton clang_type_t pointee_clang_type = pointee_type.getAsOpaquePtr(); 2855f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (transparent_pointers && ClangASTContext::IsAggregateType (pointee_clang_type)) 2856f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 285700c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_deref_of_parent = false; 285800c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton bool tmp_child_is_deref_of_parent = false; 285958513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham return GetChildClangTypeAtIndex (exe_ctx, 286058513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham ast, 2861f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton parent_name, 2862f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton pointee_clang_type, 2863f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton idx, 2864f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton transparent_pointers, 2865f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton omit_empty_base_classes, 286624b03108fe8d672bf96b2cfd491e99e601f03218Greg Clayton ignore_array_bounds, 2867f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_name, 2868f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_byte_size, 2869f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_byte_offset, 2870f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_bitfield_bit_size, 2871f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_bitfield_bit_offset, 287200c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_base_class, 287300c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton tmp_child_is_deref_of_parent); 2874f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2875f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton else 2876f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2877f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (parent_name) 2878f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2879f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_name.assign(1, '&'); 2880f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_name += parent_name; 2881f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2882f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2883f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton // We have a pointer to an simple type 2884f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (idx == 0) 2885f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2886b01000fd063629facd45044f137446fb748ee179Greg Clayton std::pair<uint64_t, unsigned> clang_type_info = ast->getTypeInfo(pointee_type); 2887f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton assert(clang_type_info.first % 8 == 0); 2888f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_byte_size = clang_type_info.first / 8; 2889f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_byte_offset = 0; 2890f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return pointee_type.getAsOpaquePtr(); 2891f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2892f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2893f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2894f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton break; 2895f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 28961674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 289758513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham return GetChildClangTypeAtIndex (exe_ctx, 289858513667f6765aa8db13cdc4abd500340c1cac80Jim Ingham ast, 289924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_name, 29009e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan cast<TypedefType>(parent_qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 290124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner idx, 290224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner transparent_pointers, 290324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 290424b03108fe8d672bf96b2cfd491e99e601f03218Greg Clayton ignore_array_bounds, 290524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name, 290624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size, 290724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset, 290824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size, 2909bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_bitfield_bit_offset, 291000c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_base_class, 291100c3ae7dac4cf9654d1569735c41e58fb2fd8969Greg Clayton child_is_deref_of_parent); 291224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 291324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 291424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 291524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 291624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 291724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 2918f8e98a6e4560c632a9c0373abee247e747097845Greg Clayton return NULL; 291924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 292024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 292124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic inline bool 292224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBaseSpecifierIsEmpty (const CXXBaseSpecifier *b) 292324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 2924b01000fd063629facd45044f137446fb748ee179Greg Clayton return ClangASTContext::RecordHasFields(b->getType()->getAsCXXRecordDecl()) == false; 292524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 292624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 292724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic uint32_t 292824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerGetNumBaseClasses (const CXXRecordDecl *cxx_record_decl, bool omit_empty_base_classes) 292924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 293024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t num_bases = 0; 293124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 293224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 293324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 293424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 293524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 293624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 293724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 293824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 293924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 294024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 294124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 294224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 294324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (BaseSpecifierIsEmpty (base_class)) 294424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 294524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 294624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++num_bases; 294724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 294824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 294924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 295024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_bases = cxx_record_decl->getNumBases(); 295124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 295224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return num_bases; 295324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 295424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 295524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 295624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic uint32_t 295724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerGetIndexForRecordBase 295824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 295924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl, 296024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXBaseSpecifier *base_spec, 296124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes 296224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 296324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 296424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 296524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 296624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 296724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 296824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const char *super_name = record_decl->getNameAsCString(); 296924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const char *base_name = base_spec->getType()->getAs<RecordType>()->getDecl()->getNameAsCString(); 297024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// printf ("GetIndexForRecordChild (%s, %s)\n", super_name, base_name); 297124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 297224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 297324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 297424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 297524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 297624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 297724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 297824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 297924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 298024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 298124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (BaseSpecifierIsEmpty (base_class)) 298224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 298324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 298424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 298524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// printf ("GetIndexForRecordChild (%s, %s) base[%u] = %s\n", super_name, base_name, 298624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_idx, 298724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// base_class->getType()->getAs<RecordType>()->getDecl()->getNameAsCString()); 298824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 298924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 299024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class == base_spec) 299124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 299224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++child_idx; 299324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 299424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 299524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 299624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return UINT32_MAX; 299724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 299824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 299924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 300024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic uint32_t 300124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerGetIndexForRecordChild 300224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 300324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl, 300424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NamedDecl *canonical_decl, 300524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes 300624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 300724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 300824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = GetNumBaseClasses (dyn_cast<CXXRecordDecl>(record_decl), omit_empty_base_classes); 300924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 301024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 301124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 301224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// printf ("GetIndexForRecordChild (%s, %s)\n", record_decl->getNameAsCString(), canonical_decl->getNameAsCString()); 301324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (cxx_record_decl) 301424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 301524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 301624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 301724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// base_class != base_class_end; 301824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ++base_class) 301924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 302024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (omit_empty_base_classes) 302124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 302224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (BaseSpecifierIsEmpty (base_class)) 302324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// continue; 302424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 302524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 302624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// printf ("GetIndexForRecordChild (%s, %s) base[%u] = %s\n", 302724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// record_decl->getNameAsCString(), 302824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// canonical_decl->getNameAsCString(), 302924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// child_idx, 303024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// base_class->getType()->getAs<RecordType>()->getDecl()->getNameAsCString()); 303124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 303224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 303324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// CXXRecordDecl *curr_base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 303424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (curr_base_class_decl == canonical_decl) 303524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 303624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return child_idx; 303724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 303824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ++child_idx; 303924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 304024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 304124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 304224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const uint32_t num_bases = child_idx; 304324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 304424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); 304524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 304624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++child_idx) 304724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 304824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// printf ("GetIndexForRecordChild (%s, %s) field[%u] = %s\n", 304924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// record_decl->getNameAsCString(), 305024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// canonical_decl->getNameAsCString(), 305124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_idx - num_bases, 305224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// field->getNameAsCString()); 305324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 305424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->getCanonicalDecl() == canonical_decl) 305524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 305624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 305724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 305824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return UINT32_MAX; 305924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 306024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 306124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Look for a child member (doesn't include base classes, but it does include 306224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// their members) in the type hierarchy. Returns an index path into "clang_type" 306324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// on how to reach the appropriate member. 306424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 306524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// class A 306624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 306724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// public: 306824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// int m_a; 306924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// int m_b; 307024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// }; 307124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 307224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// class B 307324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 307424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// }; 307524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 307624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// class C : 307724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// public B, 307824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// public A 307924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 308024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// }; 308124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 308224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// If we have a clang type that describes "class C", and we wanted to looked 308324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// "m_b" in it: 308424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 308524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// With omit_empty_base_classes == false we would get an integer array back with: 308624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 1, 1 } 308724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The first index 1 is the child index for "class A" within class C 308824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The second index 1 is the child index for "m_b" within class A 308924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 309024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// With omit_empty_base_classes == true we would get an integer array back with: 309124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 0, 1 } 309224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The first index 0 is the child index for "class A" within class C (since class B doesn't have any members it doesn't count) 309324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The second index 1 is the child index for "m_b" within class A 309424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 309524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersize_t 309624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetIndexOfChildMemberWithName 309724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 3098b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast, 3099462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t clang_type, 310024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *name, 310124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes, 310224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::vector<uint32_t>& child_indexes 310324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 310424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 310524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type && name && name[0]) 310624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 310724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 310803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 310903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 311024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 31111674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 31127a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton if (GetCompleteQualType (ast, qual_type)) 311324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 311424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(qual_type.getTypePtr()); 311524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 311624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 311724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 311824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 311924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 312024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 312124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 312224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Try and find a field that matches NAME 312324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 312424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StringRef name_sref(name); 312524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); 312624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 312724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++child_idx) 312824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 312924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->getName().equals (name_sref)) 313024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 313124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We have to add on the number of base classes to this index! 313224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.push_back (child_idx + GetNumBaseClasses (cxx_record_decl, omit_empty_base_classes)); 313324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_indexes.size(); 313424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 313524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 313624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 313724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 313824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 313924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *parent_record_decl = cxx_record_decl; 314024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 314124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //printf ("parent = %s\n", parent_record_decl->getNameAsCString()); 314224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 314324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //const Decl *root_cdecl = cxx_record_decl->getCanonicalDecl(); 314424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Didn't find things easily, lets let clang do its thang... 3145b01000fd063629facd45044f137446fb748ee179Greg Clayton IdentifierInfo & ident_ref = ast->Idents.get(name, name + strlen (name)); 314624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclarationName decl_name(&ident_ref); 314724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 314824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXBasePaths paths; 314924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl->lookupInBases(CXXRecordDecl::FindOrdinaryMember, 315024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_name.getAsOpaquePtr(), 315124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner paths)) 315224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 315324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXBasePaths::const_paths_iterator path, path_end = paths.end(); 315424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (path = paths.begin(); path != path_end; ++path) 315524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 315624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const size_t num_path_elements = path->size(); 315724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (size_t e=0; e<num_path_elements; ++e) 315824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 315924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXBasePathElement elem = (*path)[e]; 316024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 316124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_idx = GetIndexForRecordBase (parent_record_decl, elem.Base, omit_empty_base_classes); 316224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (child_idx == UINT32_MAX) 316324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 316424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.clear(); 316524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 316624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 316724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 316824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 316924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.push_back (child_idx); 317024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_record_decl = cast<RecordDecl>(elem.Base->getType()->getAs<RecordType>()->getDecl()); 317124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 317224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 317324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclContext::lookup_iterator named_decl_pos; 317424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (named_decl_pos = path->Decls.first; 317524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner named_decl_pos != path->Decls.second && parent_record_decl; 317624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++named_decl_pos) 317724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 317824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //printf ("path[%zu] = %s\n", child_indexes.size(), (*named_decl_pos)->getNameAsCString()); 317924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 318024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_idx = GetIndexForRecordChild (parent_record_decl, *named_decl_pos, omit_empty_base_classes); 318124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (child_idx == UINT32_MAX) 318224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 318324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.clear(); 318424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 318524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 318624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 318724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 318824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.push_back (child_idx); 318924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_indexes.size(); 319324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 319624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 319824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 31999488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 32009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 32017a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton if (GetCompleteQualType (ast, qual_type)) 32029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 32039488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton StringRef name_sref(name); 3204d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 32059488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 32069488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 32079488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 32089488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t child_idx = 0; 32099488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 32109488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 32119488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 32129488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 32139488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl::ivar_iterator ivar_pos, ivar_end = class_interface_decl->ivar_end(); 32149488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 32159488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 3216823533e4fd5124e7d5dd26198a50bf9362317a5dGreg Clayton for (ivar_pos = class_interface_decl->ivar_begin(); ivar_pos != ivar_end; ++ivar_pos, ++child_idx) 32179488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 32189488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ObjCIvarDecl* ivar_decl = *ivar_pos; 32199488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 32209488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (ivar_decl->getName().equals (name_sref)) 32219488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 32229488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if ((!omit_empty_base_classes && superclass_interface_decl) || 32239488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ( omit_empty_base_classes && ObjCDeclHasIVars (superclass_interface_decl, true))) 32249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 32259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 32269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes.push_back (child_idx); 32279488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return child_indexes.size(); 32289488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 32299488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 32309488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 32319488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 32329488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 32339488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // The super class index is always zero for ObjC classes, 32349488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // so we push it onto the child indexes in case we find 32359488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // an ivar in our superclass... 32369488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes.push_back (0); 32379488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 3238b01000fd063629facd45044f137446fb748ee179Greg Clayton if (GetIndexOfChildMemberWithName (ast, 3239b01000fd063629facd45044f137446fb748ee179Greg Clayton ast->getObjCInterfaceType(superclass_interface_decl).getAsOpaquePtr(), 32409488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 32419488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes, 32429488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes)) 32439488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 32449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // We did find an ivar in a superclass so just 32459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // return the results! 32469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return child_indexes.size(); 32479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 32489488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 32499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // We didn't find an ivar matching "name" in our 32509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // superclass, pop the superclass zero index that 32519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // we pushed on above. 32529488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes.pop_back(); 32539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 32549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 32559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 32569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 32579488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 32589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 32599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 32609488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 3261b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetIndexOfChildMemberWithName (ast, 32629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton cast<ObjCObjectPointerType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr(), 32639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 32649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes, 32659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes); 32669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 32679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 32689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 32699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 32701674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 327124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 327224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const ConstantArrayType *array = cast<ConstantArrayType>(parent_qual_type.getTypePtr()); 327324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const uint64_t element_count = array->getSize().getLimitedValue(); 327424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 327524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx < element_count) 327624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 3277b01000fd063629facd45044f137446fb748ee179Greg Clayton// std::pair<uint64_t, unsigned> field_type_info = ast->getTypeInfo(array->getElementType()); 327824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 327924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// char element_name[32]; 328024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ::snprintf (element_name, sizeof (element_name), "%s[%u]", parent_name ? parent_name : "", idx); 328124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 328224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(element_name); 328324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(field_type_info.first % 8 == 0); 328424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = field_type_info.first / 8; 328524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = idx * child_byte_size; 328624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return array->getElementType().getAsOpaquePtr(); 328724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 328824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 328924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 329024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 32911674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton// case clang::Type::MemberPointerType: 329224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 329324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// MemberPointerType *mem_ptr_type = cast<MemberPointerType>(qual_type.getTypePtr()); 329424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// QualType pointee_type = mem_ptr_type->getPointeeType(); 329524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 329624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 329724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 3298b01000fd063629facd45044f137446fb748ee179Greg Clayton// return GetIndexOfChildWithName (ast, 329924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// mem_ptr_type->getPointeeType().getAsOpaquePtr(), 330024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// name); 330124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 330224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 330324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// break; 330424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 33051674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 33061674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 330724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3308d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 330924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = reference_type->getPointeeType(); 331024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 331124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 331224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3313b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetIndexOfChildMemberWithName (ast, 331424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner reference_type->getPointeeType().getAsOpaquePtr(), 331524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 331624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 331724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes); 331824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 331924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 332024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 332124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 33221674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 332324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3324d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 332524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 332624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 332724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 332824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3329b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetIndexOfChildMemberWithName (ast, 333024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner pointer_type->getPointeeType().getAsOpaquePtr(), 333124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 333224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 333324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes); 333424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 333524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 333624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 333724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (parent_name) 333824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 333924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(1, '*'); 334024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name += parent_name; 334124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 334224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 334324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// // We have a pointer to an simple type 334424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx == 0) 334524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 3346b01000fd063629facd45044f137446fb748ee179Greg Clayton// std::pair<uint64_t, unsigned> clang_type_info = ast->getTypeInfo(pointee_type); 334724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(clang_type_info.first % 8 == 0); 334824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = clang_type_info.first / 8; 334924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = 0; 335024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return pointee_type.getAsOpaquePtr(); 335124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 335224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 335324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 335424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 335524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 33561674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 3357b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetIndexOfChildMemberWithName (ast, 33589e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 335924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 336024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 336124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes); 336224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 336324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 336424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 336524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 336624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 336724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 336824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 336924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 337024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 337124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Get the index of the child of "clang_type" whose name matches. This function 337224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// doesn't descend into the children, but only looks one level deep and name 337324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// matches can include base class names. 337424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 337524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruint32_t 337624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetIndexOfChildWithName 337724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 3378b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast, 3379462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t clang_type, 338024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *name, 338124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes 338224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 338324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 338424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type && name && name[0]) 338524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 338624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 33879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 338803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 33899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 339003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 339124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 33921674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 33937a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton if (GetCompleteQualType (ast, qual_type)) 339424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 339524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(qual_type.getTypePtr()); 339624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 339724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 339824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 339924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 340024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 340124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 340224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 340324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 340424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 340524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 340624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 340724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 340824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 340924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 341024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 341124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl *base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 341224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes && RecordHasFields(base_class_decl) == false) 341324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 341424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3415b302b2f50e079b11a12ebafc29104c198f4f15e4Greg Clayton std::string base_class_type_name (ClangASTType::GetTypeNameForQualType(base_class->getType())); 3416b302b2f50e079b11a12ebafc29104c198f4f15e4Greg Clayton if (base_class_type_name.compare (name) == 0) 341724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 341824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++child_idx; 341924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 342024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 342124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 342224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Try and find a field that matches NAME 342324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 342424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StringRef name_sref(name); 342524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); 342624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 342724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++child_idx) 342824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 342924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->getName().equals (name_sref)) 343024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 343124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 343224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 343324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 343424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 343524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 34369488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 34379488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 34387a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton if (GetCompleteQualType (ast, qual_type)) 34399488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 34409488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton StringRef name_sref(name); 3441d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 34429488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 34439488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 34449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 34459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t child_idx = 0; 34469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 34479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 34489488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 34499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 34509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl::ivar_iterator ivar_pos, ivar_end = class_interface_decl->ivar_end(); 34519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 34529488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 34539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton for (ivar_pos = class_interface_decl->ivar_begin(); ivar_pos != ivar_end; ++ivar_pos) 34549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 34559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ObjCIvarDecl* ivar_decl = *ivar_pos; 34569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 34579488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (ivar_decl->getName().equals (name_sref)) 34589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 34599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if ((!omit_empty_base_classes && superclass_interface_decl) || 34609488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ( omit_empty_base_classes && ObjCDeclHasIVars (superclass_interface_decl, true))) 34619488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 34629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 34639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return child_idx; 34649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 34659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 34669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 34679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 34689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 34699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl->getName().equals (name_sref)) 34709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return 0; 34719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 34729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 34739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 34749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 34759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 34769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 34779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 34789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 3479b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetIndexOfChildWithName (ast, 34809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton cast<ObjCObjectPointerType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr(), 34819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 34829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes); 34839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 34849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 34859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 34861674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 348724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 348824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const ConstantArrayType *array = cast<ConstantArrayType>(parent_qual_type.getTypePtr()); 348924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const uint64_t element_count = array->getSize().getLimitedValue(); 349024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 349124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx < element_count) 349224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 3493b01000fd063629facd45044f137446fb748ee179Greg Clayton// std::pair<uint64_t, unsigned> field_type_info = ast->getTypeInfo(array->getElementType()); 349424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 349524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// char element_name[32]; 349624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ::snprintf (element_name, sizeof (element_name), "%s[%u]", parent_name ? parent_name : "", idx); 349724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 349824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(element_name); 349924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(field_type_info.first % 8 == 0); 350024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = field_type_info.first / 8; 350124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = idx * child_byte_size; 350224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return array->getElementType().getAsOpaquePtr(); 350324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 350424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 350524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 350624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 35071674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton// case clang::Type::MemberPointerType: 350824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 350924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// MemberPointerType *mem_ptr_type = cast<MemberPointerType>(qual_type.getTypePtr()); 351024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// QualType pointee_type = mem_ptr_type->getPointeeType(); 351124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 351224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 351324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 3514b01000fd063629facd45044f137446fb748ee179Greg Clayton// return GetIndexOfChildWithName (ast, 351524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// mem_ptr_type->getPointeeType().getAsOpaquePtr(), 351624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// name); 351724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 351824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 351924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// break; 352024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 35211674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 35221674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 352324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3524d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 352524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = reference_type->getPointeeType(); 352624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 352724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 352824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3529b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetIndexOfChildWithName (ast, 353024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner reference_type->getPointeeType().getAsOpaquePtr(), 353124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 353224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes); 353324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 353424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 353524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 353624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 35371674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 353824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3539d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 354024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 354124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 354224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 354324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3544b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetIndexOfChildWithName (ast, 354524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner pointer_type->getPointeeType().getAsOpaquePtr(), 354624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 354724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes); 354824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 354924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 355024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 355124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (parent_name) 355224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 355324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(1, '*'); 355424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name += parent_name; 355524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 355624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 355724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// // We have a pointer to an simple type 355824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx == 0) 355924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 3560b01000fd063629facd45044f137446fb748ee179Greg Clayton// std::pair<uint64_t, unsigned> clang_type_info = ast->getTypeInfo(pointee_type); 356124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(clang_type_info.first % 8 == 0); 356224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = clang_type_info.first / 8; 356324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = 0; 356424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return pointee_type.getAsOpaquePtr(); 356524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 356624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 356724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 356824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 356924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 35701674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 3571b01000fd063629facd45044f137446fb748ee179Greg Clayton return GetIndexOfChildWithName (ast, 35729e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 357324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 357424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes); 357524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 357624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 357724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 357824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 357924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 358024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return UINT32_MAX; 358124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 358224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 358324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark TagType 358424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 358524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3586462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::SetTagTypeKind (clang_type_t tag_clang_type, int kind) 358724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 358824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_clang_type) 358924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 359024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType tag_qual_type(QualType::getFromOpaquePtr(tag_clang_type)); 3591d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *clang_type = tag_qual_type.getTypePtr(); 359224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 359324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3594d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const TagType *tag_type = dyn_cast<TagType>(clang_type); 359524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_type) 359624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 359724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagDecl *tag_decl = dyn_cast<TagDecl>(tag_type->getDecl()); 359824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_decl) 359924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 360024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner tag_decl->setTagKind ((TagDecl::TagKind)kind); 360124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 360224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 360324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 360424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 360524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 360624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 360724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 360824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 360924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 361024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark DeclContext Functions 361124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 361224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerDeclContext * 3613462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetDeclContextForType (clang_type_t clang_type) 361424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 361524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type == NULL) 361624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 361724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 361824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 361903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 362003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 362124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 36229488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::FunctionNoProto: break; 36239488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::FunctionProto: break; 36249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::IncompleteArray: break; 36259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::VariableArray: break; 36269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ConstantArray: break; 3627279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::DependentSizedArray: break; 36289488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ExtVector: break; 3629279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::DependentSizedExtVector: break; 36309488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Vector: break; 36319488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Builtin: break; 36329488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::BlockPointer: break; 36339488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Pointer: break; 36349488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::LValueReference: break; 36359488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::RValueReference: break; 36369488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::MemberPointer: break; 36379488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Complex: break; 36389488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: break; 36399488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: return cast<ObjCObjectType>(qual_type.getTypePtr())->getInterface(); 36409488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: return ClangASTContext::GetDeclContextForType (cast<ObjCObjectPointerType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr()); 36419488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Record: return cast<RecordType>(qual_type)->getDecl(); 36429488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Enum: return cast<EnumType>(qual_type)->getDecl(); 36439e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan case clang::Type::Typedef: return ClangASTContext::GetDeclContextForType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 36449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 36459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::TypeOfExpr: break; 36469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::TypeOf: break; 36479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Decltype: break; 36489488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton //case clang::Type::QualifiedName: break; 36499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::TemplateSpecialization: break; 3650279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::DependentTemplateSpecialization: break; 3651279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::TemplateTypeParm: break; 3652279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::SubstTemplateTypeParm: break; 3653279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::SubstTemplateTypeParmPack:break; 3654279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::PackExpansion: break; 3655279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::UnresolvedUsing: break; 3656279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::Paren: break; 3657279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::Elaborated: break; 3658279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::Attributed: break; 3659279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::Auto: break; 3660279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::InjectedClassName: break; 3661279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan case clang::Type::DependentName: break; 366224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 366324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // No DeclContext in this type... 366424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 366524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 366624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 366724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Namespace Declarations 366824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 366924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerNamespaceDecl * 367024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetUniqueNamespaceDeclaration (const char *name, const Declaration &decl, DeclContext *decl_ctx) 367124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 367224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Do something intelligent with the Declaration object passed in 367324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // like maybe filling in the SourceLocation with it... 367424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (name) 367524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3676b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 367724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (decl_ctx == NULL) 3678b01000fd063629facd45044f137446fb748ee179Greg Clayton decl_ctx = ast->getTranslationUnitDecl(); 3679279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan return NamespaceDecl::Create(*ast, decl_ctx, SourceLocation(), SourceLocation(), &ast->Idents.get(name)); 368024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 368124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 368224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 368324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 368424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 368524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Function Types 368624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 368724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerFunctionDecl * 3688462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateFunctionDeclaration (const char *name, clang_type_t function_clang_type, int storage, bool is_inline) 368924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 369024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (name) 369124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3692b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 3693b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 369424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 369524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (name && name[0]) 369624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3697b01000fd063629facd45044f137446fb748ee179Greg Clayton return FunctionDecl::Create(*ast, 3698b01000fd063629facd45044f137446fb748ee179Greg Clayton ast->getTranslationUnitDecl(), 369924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 3700279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 3701b01000fd063629facd45044f137446fb748ee179Greg Clayton DeclarationName (&ast->Idents.get(name)), 370224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType::getFromOpaquePtr(function_clang_type), 370324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 370424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 370524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 370624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_inline); 370724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 370824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 370924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3710b01000fd063629facd45044f137446fb748ee179Greg Clayton return FunctionDecl::Create(*ast, 3711b01000fd063629facd45044f137446fb748ee179Greg Clayton ast->getTranslationUnitDecl(), 371224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 3713279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 371424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclarationName (), 371524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType::getFromOpaquePtr(function_clang_type), 371624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 371724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 371824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 371924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_inline); 372024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 372124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 372224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 372324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 372424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3725462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 3726b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::CreateFunctionType (ASTContext *ast, 3727462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t result_type, 3728462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t *args, 37292ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan unsigned num_args, 37302ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan bool is_variadic, 37312ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan unsigned type_quals) 373224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 3733b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 373424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::vector<QualType> qual_type_args; 373524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (unsigned i=0; i<num_args; ++i) 373624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner qual_type_args.push_back (QualType::getFromOpaquePtr(args[i])); 373724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 373824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Detect calling convention in DWARF? 3739ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan FunctionProtoType::ExtProtoInfo proto_info; 3740ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan proto_info.Variadic = is_variadic; 3741279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan proto_info.ExceptionSpecType = EST_None; 3742ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan proto_info.TypeQuals = type_quals; 3743279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan proto_info.RefQualifier = RQ_None; 3744ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan proto_info.NumExceptions = 0; 3745ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan proto_info.Exceptions = NULL; 3746ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan 3747b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getFunctionType(QualType::getFromOpaquePtr(result_type), 374853d68e749f0715691a95f23e9490d97e484b15daGreg Clayton qual_type_args.empty() ? NULL : &qual_type_args.front(), 374924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner qual_type_args.size(), 3750ad29309ac7a29db2cc363bd4ace20fbf862a42d3Sean Callanan proto_info).getAsOpaquePtr(); // NoReturn); 375124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 375224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 375324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerParmVarDecl * 3754462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateParameterDeclaration (const char *name, clang_type_t param_type, int storage) 375524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 3756b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 3757b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 3758b01000fd063629facd45044f137446fb748ee179Greg Clayton return ParmVarDecl::Create(*ast, 3759b01000fd063629facd45044f137446fb748ee179Greg Clayton ast->getTranslationUnitDecl(), 376024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 3761279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 3762b01000fd063629facd45044f137446fb748ee179Greg Clayton name && name[0] ? &ast->Idents.get(name) : NULL, 37632ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan QualType::getFromOpaquePtr(param_type), 376424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 376524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (VarDecl::StorageClass)storage, 376624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (VarDecl::StorageClass)storage, 376724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0); 376824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 376924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 377024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 377124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::SetFunctionParameters (FunctionDecl *function_decl, ParmVarDecl **params, unsigned num_params) 377224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 377324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (function_decl) 377424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner function_decl->setParams (params, num_params); 377524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 377624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 377724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 377824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Array Types 377924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3780462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 3781462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateArrayType (clang_type_t element_type, size_t element_count, uint32_t bit_stride) 378224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 378324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (element_type) 378424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3785b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 3786b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 378724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APInt ap_element_count (64, element_count); 3788b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getConstantArrayType(QualType::getFromOpaquePtr(element_type), 378924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ap_element_count, 379024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ArrayType::Normal, 379124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0).getAsOpaquePtr(); // ElemQuals 379224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 379324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 379424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 379524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 379624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 379724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark TagDecl 379824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 379924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3800462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::StartTagDeclarationDefinition (clang_type_t clang_type) 380124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 380224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 380324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 380424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 3805d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *t = qual_type.getTypePtr(); 380624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (t) 380724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3808d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const TagType *tag_type = dyn_cast<TagType>(t); 380924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_type) 381024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 381124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagDecl *tag_decl = tag_type->getDecl(); 381224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_decl) 381324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 381424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner tag_decl->startDefinition(); 381524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 381624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 381724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 381824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 381924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 382024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 382124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 382224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 382324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3824462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CompleteTagDeclarationDefinition (clang_type_t clang_type) 382524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 382624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 382724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 382824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 382955b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 383055b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton CXXRecordDecl *cxx_record_decl = qual_type->getAsCXXRecordDecl(); 383155b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 383255b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton if (cxx_record_decl) 383324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 383455b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton cxx_record_decl->completeDefinition(); 383555b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 383655b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton return true; 383755b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton } 383855b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 3839d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type); 384004325065a00f646527db85e9bc751da29ac53b23Sean Callanan 384104325065a00f646527db85e9bc751da29ac53b23Sean Callanan if (objc_class_type) 384204325065a00f646527db85e9bc751da29ac53b23Sean Callanan { 384304325065a00f646527db85e9bc751da29ac53b23Sean Callanan ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 384404325065a00f646527db85e9bc751da29ac53b23Sean Callanan 384504325065a00f646527db85e9bc751da29ac53b23Sean Callanan class_interface_decl->setForwardDecl(false); 384604325065a00f646527db85e9bc751da29ac53b23Sean Callanan } 384704325065a00f646527db85e9bc751da29ac53b23Sean Callanan 384855b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton const EnumType *enum_type = dyn_cast<EnumType>(qual_type.getTypePtr()); 384955b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 385055b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton if (enum_type) 385155b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton { 385255b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton EnumDecl *enum_decl = enum_type->getDecl(); 385355b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 385455b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton if (enum_decl) 385524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 385655b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton /// TODO This really needs to be fixed. 385755b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 385855b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton unsigned NumPositiveBits = 1; 385955b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton unsigned NumNegativeBits = 0; 386055b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 3861b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 386248fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton 386348fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton QualType promotion_qual_type; 386448fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton // If the enum integer type is less than an integer in bit width, 386548fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton // then we must promote it to an integer size. 3866b01000fd063629facd45044f137446fb748ee179Greg Clayton if (ast->getTypeSize(enum_decl->getIntegerType()) < ast->getTypeSize(ast->IntTy)) 386748fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton { 386848fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton if (enum_decl->getIntegerType()->isSignedIntegerType()) 3869b01000fd063629facd45044f137446fb748ee179Greg Clayton promotion_qual_type = ast->IntTy; 387048fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton else 3871b01000fd063629facd45044f137446fb748ee179Greg Clayton promotion_qual_type = ast->UnsignedIntTy; 387248fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton } 387348fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton else 387448fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton promotion_qual_type = enum_decl->getIntegerType(); 387548fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton 387648fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton enum_decl->completeDefinition(enum_decl->getIntegerType(), promotion_qual_type, NumPositiveBits, NumNegativeBits); 387755b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton return true; 387824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 387924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 388024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 388124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 388224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 388324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 388424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 388524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Enumeration Types 388624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3887462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 38880d62dfd4974eb23f550f992e594894b96c5696d1Greg ClaytonClangASTContext::CreateEnumerationType 38890d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton( 38900d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton const char *name, 38910d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton DeclContext *decl_ctx, 38920d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton const Declaration &decl, 38930d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton clang_type_t integer_qual_type 38940d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton) 389524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 389624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Do something intelligent with the Declaration object passed in 389724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // like maybe filling in the SourceLocation with it... 3898b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 3899b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 390048fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton 390148fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton // TODO: ask about these... 390248fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton// const bool IsScoped = false; 390348fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton// const bool IsFixed = false; 390448fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton 3905b01000fd063629facd45044f137446fb748ee179Greg Clayton EnumDecl *enum_decl = EnumDecl::Create (*ast, 39060d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton decl_ctx, 390748fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton SourceLocation(), 390848fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton SourceLocation(), 3909279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan name && name[0] ? &ast->Idents.get(name) : NULL, 39109e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan NULL, 39119e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan false, // IsScoped 39129e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan false, // IsScopedUsingClassTag 39139e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan false); // IsFixed 3914864bfdb96d427a67e585db047fea14eb15fe42a7Sean Callanan 3915864bfdb96d427a67e585db047fea14eb15fe42a7Sean Callanan 391624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enum_decl) 3917e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton { 3918e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton // TODO: check if we should be setting the promotion type too? 3919e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton enum_decl->setIntegerType(QualType::getFromOpaquePtr (integer_qual_type)); 3920864bfdb96d427a67e585db047fea14eb15fe42a7Sean Callanan 3921864bfdb96d427a67e585db047fea14eb15fe42a7Sean Callanan enum_decl->setAccess(AS_public); // TODO respect what's in the debug info 3922864bfdb96d427a67e585db047fea14eb15fe42a7Sean Callanan 3923b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getTagDeclType(enum_decl).getAsOpaquePtr(); 3924e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton } 392524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 392624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 392724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3928462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 3929462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetEnumerationIntegerType (clang_type_t enum_clang_type) 3930462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton{ 3931462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton QualType enum_qual_type (QualType::getFromOpaquePtr(enum_clang_type)); 3932462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton 3933d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *clang_type = enum_qual_type.getTypePtr(); 3934462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton if (clang_type) 3935462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton { 3936462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton const EnumType *enum_type = dyn_cast<EnumType>(clang_type); 3937462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton if (enum_type) 3938462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton { 3939462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton EnumDecl *enum_decl = enum_type->getDecl(); 3940462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton if (enum_decl) 3941462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton return enum_decl->getIntegerType().getAsOpaquePtr(); 3942462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton } 3943462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton } 3944462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton return NULL; 3945462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton} 394624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 394724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::AddEnumerationValueToEnumerationType 394824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 3949462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t enum_clang_type, 3950462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t enumerator_clang_type, 395124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const Declaration &decl, 395224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *name, 395324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner int64_t enum_value, 395424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t enum_value_bit_size 395524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 395624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 395724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enum_clang_type && enumerator_clang_type && name) 395824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 395924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Do something intelligent with the Declaration object passed in 396024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // like maybe filling in the SourceLocation with it... 3961b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 396224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner IdentifierTable *identifier_table = getIdentifierTable(); 396324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3964b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 396524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (identifier_table != NULL); 396624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType enum_qual_type (QualType::getFromOpaquePtr(enum_clang_type)); 396724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3968d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const clang::Type *clang_type = enum_qual_type.getTypePtr(); 396924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 397024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 397124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const EnumType *enum_type = dyn_cast<EnumType>(clang_type); 397224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 397324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enum_type) 397424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 397524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APSInt enum_llvm_apsint(enum_value_bit_size, false); 397624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_llvm_apsint = enum_value; 397724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner EnumConstantDecl *enumerator_decl = 3978b01000fd063629facd45044f137446fb748ee179Greg Clayton EnumConstantDecl::Create (*ast, 3979b01000fd063629facd45044f137446fb748ee179Greg Clayton enum_type->getDecl(), 3980b01000fd063629facd45044f137446fb748ee179Greg Clayton SourceLocation(), 3981b01000fd063629facd45044f137446fb748ee179Greg Clayton name ? &identifier_table->get(name) : NULL, // Identifier 3982b01000fd063629facd45044f137446fb748ee179Greg Clayton QualType::getFromOpaquePtr(enumerator_clang_type), 3983b01000fd063629facd45044f137446fb748ee179Greg Clayton NULL, 3984b01000fd063629facd45044f137446fb748ee179Greg Clayton enum_llvm_apsint); 3985b01000fd063629facd45044f137446fb748ee179Greg Clayton 398624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enumerator_decl) 398724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 398824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_type->getDecl()->addDecl(enumerator_decl); 398924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 399024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 399124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 399224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 399324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 399424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 399524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 399624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 399724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Pointers & References 399824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3999462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 4000462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreatePointerType (clang_type_t clang_type) 400124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 4002427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton return CreatePointerType (getASTContext(), clang_type); 4003427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton} 4004427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton 4005427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Claytonclang_type_t 4006427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg ClaytonClangASTContext::CreatePointerType (clang::ASTContext *ast, clang_type_t clang_type) 4007427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton{ 4008427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton if (ast && clang_type) 40097b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton { 40107b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 40117b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton 401203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 401303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 40147b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton { 40157b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton case clang::Type::ObjCObject: 40167b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton case clang::Type::ObjCInterface: 4017427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton return ast->getObjCObjectPointerType(qual_type).getAsOpaquePtr(); 40187b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton 40197b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton default: 4020427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton return ast->getPointerType(qual_type).getAsOpaquePtr(); 40217b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton } 40227b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton } 402324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 402424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 402524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4026462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 40276a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean CallananClangASTContext::CreateLValueReferenceType (clang::ASTContext *ast, 40286a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean Callanan clang_type_t clang_type) 402924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 403024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 40316a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean Callanan return ast->getLValueReferenceType (QualType::getFromOpaquePtr(clang_type)).getAsOpaquePtr(); 403224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 403324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 403424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4035462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 40366a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean CallananClangASTContext::CreateRValueReferenceType (clang::ASTContext *ast, 40376a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean Callanan clang_type_t clang_type) 403824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 403924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 40406a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean Callanan return ast->getRValueReferenceType (QualType::getFromOpaquePtr(clang_type)).getAsOpaquePtr(); 404124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 404224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 404324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4044462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 4045462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateMemberPointerType (clang_type_t clang_pointee_type, clang_type_t clang_class_type) 4046fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton{ 4047fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton if (clang_pointee_type && clang_pointee_type) 4048fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton return getASTContext()->getMemberPointerType(QualType::getFromOpaquePtr(clang_pointee_type), 4049fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton QualType::getFromOpaquePtr(clang_class_type).getTypePtr()).getAsOpaquePtr(); 4050fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton return NULL; 4051fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton} 4052fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton 4053bdcb6abaa287df2c5f312c51d993c1d0b0cb120cGreg Claytonuint32_t 405424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetPointerBitSize () 405524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 4056b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 4057b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getTypeSize(ast->VoidPtrTy); 405824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 405924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 406024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 4061917c000e77fcf657099f59085d6436d179a39ea4Greg ClaytonClangASTContext::IsPossibleDynamicType (clang::ASTContext *ast, clang_type_t clang_type, clang_type_t *dynamic_pointee_type) 4062917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton{ 4063917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton QualType pointee_qual_type; 4064917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (clang_type) 4065917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4066917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 4067917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 4068917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton bool success = false; 4069917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton switch (type_class) 4070917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4071917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::Builtin: 4072917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (cast<clang::BuiltinType>(qual_type)->getKind() == clang::BuiltinType::ObjCId) 4073917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4074917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (dynamic_pointee_type) 4075917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton *dynamic_pointee_type = clang_type; 4076917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton return true; 4077917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4078917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton break; 4079917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4080917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::ObjCObjectPointer: 4081917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (dynamic_pointee_type) 4082917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton *dynamic_pointee_type = cast<ObjCObjectPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 4083917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton return true; 4084917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4085917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::Pointer: 4086917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton pointee_qual_type = cast<PointerType>(qual_type)->getPointeeType(); 4087917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton success = true; 4088917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton break; 4089917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4090917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::LValueReference: 4091917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::RValueReference: 4092917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton pointee_qual_type = cast<ReferenceType>(qual_type)->getPointeeType(); 4093917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton success = true; 4094917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton break; 4095917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4096917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::Typedef: 409719c0d58b8d2c168b835477e6a681e971ac32ece5Greg Clayton return ClangASTContext::IsPossibleDynamicType (ast, cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), dynamic_pointee_type); 4098917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4099917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton default: 4100917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton break; 4101917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4102917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4103917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (success) 4104917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4105917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton // Check to make sure what we are pointing too is a possible dynamic C++ type 4106917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton // We currently accept any "void *" (in case we have a class that has been 4107917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton // watered down to an opaque pointer) and virtual C++ classes. 4108917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton const clang::Type::TypeClass pointee_type_class = pointee_qual_type->getTypeClass(); 4109917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton switch (pointee_type_class) 4110917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4111917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::Builtin: 4112917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton switch (cast<clang::BuiltinType>(pointee_qual_type)->getKind()) 4113917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4114917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::UnknownAny: 4115917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Void: 4116917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (dynamic_pointee_type) 4117917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton *dynamic_pointee_type = pointee_qual_type.getAsOpaquePtr(); 4118917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton return true; 4119917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4120917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::NullPtr: 4121917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Bool: 4122917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Char_U: 4123917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::UChar: 4124917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::WChar_U: 4125917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Char16: 4126917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Char32: 4127917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::UShort: 4128917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::UInt: 4129917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::ULong: 4130917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::ULongLong: 4131917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::UInt128: 4132917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Char_S: 4133917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::SChar: 4134917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::WChar_S: 4135917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Short: 4136917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Int: 4137917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Long: 4138917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::LongLong: 4139917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Int128: 4140917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Float: 4141917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Double: 4142917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::LongDouble: 4143917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Dependent: 4144917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::Overload: 4145917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::ObjCId: 4146917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::ObjCClass: 4147917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::ObjCSel: 4148917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::BuiltinType::BoundMember: 4149917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton break; 4150917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4151917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton break; 4152917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4153917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::Record: 4154917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4155917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton CXXRecordDecl *cxx_record_decl = pointee_qual_type->getAsCXXRecordDecl(); 4156917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (cxx_record_decl) 4157917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4158917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (GetCompleteQualType (ast, pointee_qual_type)) 4159917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4160917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton success = cxx_record_decl->isDynamicClass(); 4161917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4162917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton else 4163917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4164917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton // We failed to get the complete type, so we have to 4165917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton // treat this as a void * which we might possibly be 4166917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton // able to complete 4167917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton success = true; 4168917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4169917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (success) 4170917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4171917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (dynamic_pointee_type) 4172917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton *dynamic_pointee_type = pointee_qual_type.getAsOpaquePtr(); 4173917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton return true; 4174917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4175917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4176917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4177917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton break; 4178917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4179917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::ObjCObject: 4180917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton case clang::Type::ObjCInterface: 4181917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4182917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton const clang::ObjCObjectType *objc_class_type = pointee_qual_type->getAsObjCQualifiedInterfaceType(); 4183917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (objc_class_type) 4184917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton { 4185917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton GetCompleteQualType (ast, pointee_qual_type); 4186917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (dynamic_pointee_type) 4187917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton *dynamic_pointee_type = pointee_qual_type.getAsOpaquePtr(); 4188917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton return true; 4189917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4190917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4191917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton break; 4192917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4193917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton default: 4194917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton break; 4195917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4196917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4197917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton } 4198917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton if (dynamic_pointee_type) 4199917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton *dynamic_pointee_type = NULL; 4200917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton return false; 4201917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton} 4202917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4203917c000e77fcf657099f59085d6436d179a39ea4Greg Clayton 4204917c000e77fcf657099f59085d6436d179a39ea4Greg Claytonbool 420582f0746880b4a6b18bcf8666670140f5b4a56791Greg ClaytonClangASTContext::IsPossibleCPlusPlusDynamicType (clang::ASTContext *ast, clang_type_t clang_type, clang_type_t *dynamic_pointee_type) 420682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton{ 420782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton QualType pointee_qual_type; 420882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (clang_type) 420982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 421082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 421182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 421282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton bool success = false; 421382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton switch (type_class) 421482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 421582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::Type::Pointer: 421682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton pointee_qual_type = cast<PointerType>(qual_type)->getPointeeType(); 421782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton success = true; 421882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton break; 421982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton 422082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::Type::LValueReference: 422182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::Type::RValueReference: 422282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton pointee_qual_type = cast<ReferenceType>(qual_type)->getPointeeType(); 422382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton success = true; 422482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton break; 422582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton 422682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::Type::Typedef: 422782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton return ClangASTContext::IsPossibleCPlusPlusDynamicType (ast, cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), dynamic_pointee_type); 422882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton 422982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton default: 423082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton break; 423182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 423282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton 423382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (success) 423482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 423582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton // Check to make sure what we are pointing too is a possible dynamic C++ type 423682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton // We currently accept any "void *" (in case we have a class that has been 423782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton // watered down to an opaque pointer) and virtual C++ classes. 423882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton const clang::Type::TypeClass pointee_type_class = pointee_qual_type->getTypeClass(); 423982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton switch (pointee_type_class) 424082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 424182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::Type::Builtin: 424282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton switch (cast<clang::BuiltinType>(pointee_qual_type)->getKind()) 424382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 424482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::UnknownAny: 424582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Void: 424682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (dynamic_pointee_type) 424782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton *dynamic_pointee_type = pointee_qual_type.getAsOpaquePtr(); 424882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton return true; 424982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton 425082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::NullPtr: 425182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Bool: 425282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Char_U: 425382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::UChar: 425482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::WChar_U: 425582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Char16: 425682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Char32: 425782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::UShort: 425882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::UInt: 425982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::ULong: 426082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::ULongLong: 426182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::UInt128: 426282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Char_S: 426382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::SChar: 426482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::WChar_S: 426582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Short: 426682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Int: 426782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Long: 426882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::LongLong: 426982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Int128: 427082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Float: 427182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Double: 427282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::LongDouble: 427382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Dependent: 427482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::Overload: 427582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::ObjCId: 427682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::ObjCClass: 427782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::ObjCSel: 427882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::BuiltinType::BoundMember: 427982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton break; 428082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 428182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton break; 428282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton case clang::Type::Record: 428382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 428482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton CXXRecordDecl *cxx_record_decl = pointee_qual_type->getAsCXXRecordDecl(); 428582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (cxx_record_decl) 428682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 428782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (GetCompleteQualType (ast, pointee_qual_type)) 428882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 42890f5e6f1a01b340d463fbdc692f3af492774a5ec4Greg Clayton success = cxx_record_decl->isDynamicClass(); 429082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 429182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton else 429282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 429382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton // We failed to get the complete type, so we have to 429482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton // treat this as a void * which we might possibly be 429582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton // able to complete 429682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton success = true; 429782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 429882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (success) 429982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton { 430082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (dynamic_pointee_type) 430182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton *dynamic_pointee_type = pointee_qual_type.getAsOpaquePtr(); 430282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton return true; 430382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 430482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 430582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 430682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton break; 430782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton 430882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton default: 430982f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton break; 431082f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 431182f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 431282f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton } 431382f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton if (dynamic_pointee_type) 431482f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton *dynamic_pointee_type = NULL; 431582f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton return false; 431682f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton} 431782f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton 431882f0746880b4a6b18bcf8666670140f5b4a56791Greg Clayton 431982f0746880b4a6b18bcf8666670140f5b4a56791Greg Claytonbool 4320462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsPointerOrReferenceType (clang_type_t clang_type, clang_type_t*target_type) 432124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 432224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type == NULL) 432324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 432424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 432524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 432603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 432703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 432824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 432904325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::Type::Builtin: 433004325065a00f646527db85e9bc751da29ac53b23Sean Callanan switch (cast<clang::BuiltinType>(qual_type)->getKind()) 433104325065a00f646527db85e9bc751da29ac53b23Sean Callanan { 433204325065a00f646527db85e9bc751da29ac53b23Sean Callanan default: 433304325065a00f646527db85e9bc751da29ac53b23Sean Callanan break; 433404325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCId: 433504325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCClass: 433604325065a00f646527db85e9bc751da29ac53b23Sean Callanan return true; 433704325065a00f646527db85e9bc751da29ac53b23Sean Callanan } 433804325065a00f646527db85e9bc751da29ac53b23Sean Callanan return false; 43391674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ObjCObjectPointer: 434024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 434124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<ObjCObjectPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 434224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 43431674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::BlockPointer: 434424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 434524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<BlockPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 434624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 43471674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 434824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 434924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<PointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 435024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 43511674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::MemberPointer: 435224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 435324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<MemberPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 435424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 43551674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 435624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 435724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<LValueReferenceType>(qual_type)->desugar().getAsOpaquePtr(); 435824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 43591674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 436024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 436124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<LValueReferenceType>(qual_type)->desugar().getAsOpaquePtr(); 436224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 43631674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 43649e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan return ClangASTContext::IsPointerOrReferenceType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 436524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 436624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 436724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 436824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 436924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 437024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 437124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 4372462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsIntegerType (clang_type_t clang_type, bool &is_signed) 437324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 437424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!clang_type) 437524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 437624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 437724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 437824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const BuiltinType *builtin_type = dyn_cast<BuiltinType>(qual_type->getCanonicalTypeInternal()); 437924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 438024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (builtin_type) 438124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 438224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (builtin_type->isInteger()) 438324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_signed = builtin_type->isSignedInteger(); 438424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 438524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 438624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 438724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 438824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 438924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 439024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 439124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 439219c0d58b8d2c168b835477e6a681e971ac32ece5Greg ClaytonClangASTContext::IsPointerType (clang_type_t clang_type, clang_type_t *target_type) 439324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 439419c0d58b8d2c168b835477e6a681e971ac32ece5Greg Clayton if (target_type) 439519c0d58b8d2c168b835477e6a681e971ac32ece5Greg Clayton *target_type = NULL; 439619c0d58b8d2c168b835477e6a681e971ac32ece5Greg Clayton 439724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 439824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 439924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 440003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 440103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 440224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 440304325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::Type::Builtin: 440404325065a00f646527db85e9bc751da29ac53b23Sean Callanan switch (cast<clang::BuiltinType>(qual_type)->getKind()) 440504325065a00f646527db85e9bc751da29ac53b23Sean Callanan { 440604325065a00f646527db85e9bc751da29ac53b23Sean Callanan default: 440704325065a00f646527db85e9bc751da29ac53b23Sean Callanan break; 440804325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCId: 440904325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCClass: 441004325065a00f646527db85e9bc751da29ac53b23Sean Callanan return true; 441104325065a00f646527db85e9bc751da29ac53b23Sean Callanan } 441204325065a00f646527db85e9bc751da29ac53b23Sean Callanan return false; 44131674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ObjCObjectPointer: 441424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 441524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<ObjCObjectPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 441624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 44171674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::BlockPointer: 441824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 441924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<BlockPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 442024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 44211674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 442224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 442324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<PointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 442424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 44251674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::MemberPointer: 442624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 442724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<MemberPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 442824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 44291674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 443019c0d58b8d2c168b835477e6a681e971ac32ece5Greg Clayton return ClangASTContext::IsPointerType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), target_type); 443124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 443224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 443324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 443424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 443524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 443624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 443724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 443824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 4439462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsFloatingPointType (clang_type_t clang_type, uint32_t &count, bool &is_complex) 444024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 444124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 444224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 444324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 444424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 444524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (const BuiltinType *BT = dyn_cast<BuiltinType>(qual_type->getCanonicalTypeInternal())) 444624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 444724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner clang::BuiltinType::Kind kind = BT->getKind(); 444824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (kind >= BuiltinType::Float && kind <= BuiltinType::LongDouble) 444924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 445024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner count = 1; 445124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_complex = false; 445224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 445324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 445424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 445524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else if (const ComplexType *CT = dyn_cast<ComplexType>(qual_type->getCanonicalTypeInternal())) 445624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 445724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (IsFloatingPointType(CT->getElementType().getAsOpaquePtr(), count, is_complex)) 445824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 445924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner count = 2; 446024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_complex = true; 446124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 446224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 446324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 446424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else if (const VectorType *VT = dyn_cast<VectorType>(qual_type->getCanonicalTypeInternal())) 446524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 446624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (IsFloatingPointType(VT->getElementType().getAsOpaquePtr(), count, is_complex)) 446724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 446824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner count = VT->getNumElements(); 446924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_complex = false; 447024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 447124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 447224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 447324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 447424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 447524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 447624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 44779762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granatabool 44789762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico GranataClangASTContext::IsScalarType (lldb::clang_type_t clang_type) 44799762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata{ 44809762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata bool is_signed; 44819762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata if (ClangASTContext::IsIntegerType(clang_type, is_signed)) 44829762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata return true; 44839762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata 44849762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata uint32_t count; 44859762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata bool is_complex; 44869762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata return ClangASTContext::IsFloatingPointType(clang_type, count, is_complex) && !is_complex; 44879762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata} 44889762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata 44899762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granatabool 44909762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico GranataClangASTContext::IsPointerToScalarType (lldb::clang_type_t clang_type) 44919762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata{ 44929762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata if (!IsPointerType(clang_type)) 44939762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata return false; 44949762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata 44959762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 44969762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata lldb::clang_type_t pointee_type = qual_type.getTypePtr()->getPointeeType().getAsOpaquePtr(); 44979762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata return IsScalarType(pointee_type); 44989762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata} 44999762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata 45009762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granatabool 45019762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico GranataClangASTContext::IsArrayOfScalarType (lldb::clang_type_t clang_type) 45029762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata{ 45039762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata if (!IsArrayType(clang_type)) 45049762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata return false; 45059762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata 45069762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 45079762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata lldb::clang_type_t item_type = cast<ArrayType>(qual_type.getTypePtr())->getElementType().getAsOpaquePtr(); 45089762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata return IsScalarType(item_type); 45099762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata} 45109762e10787a7efc2f0d822590cab42ca23d5e4f9Enrico Granata 4511bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 4512bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Claytonbool 4513bf8e42b9da0e1c6349a727d644ad37610b00d556Greg ClaytonClangASTContext::GetCXXClassName (clang_type_t clang_type, std::string &class_name) 4514bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton{ 4515bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton if (clang_type) 4516bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton { 4517bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 4518bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 4519bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton CXXRecordDecl *cxx_record_decl = qual_type->getAsCXXRecordDecl(); 4520bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton if (cxx_record_decl) 4521bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton { 4522bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton class_name.assign (cxx_record_decl->getIdentifier()->getNameStart()); 4523bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return true; 4524bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton } 4525bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton } 4526bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton class_name.clear(); 4527bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return false; 4528bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton} 4529bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 4530bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 45311d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Claytonbool 4532462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsCXXClassType (clang_type_t clang_type) 45331d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton{ 45341d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (clang_type) 45351d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 45361d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 45371d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (qual_type->getAsCXXRecordDecl() != NULL) 45381d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return true; 45391d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 45401d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return false; 45411d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton} 45421d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 45431d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Claytonbool 4544462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsObjCClassType (clang_type_t clang_type) 45451d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton{ 45461d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (clang_type) 45471d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 45481d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 45491d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (qual_type->isObjCObjectOrInterfaceType()) 45501d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return true; 45511d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 45521d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return false; 45531d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton} 45541d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 45551d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 4556f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Claytonbool 4557f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg ClaytonClangASTContext::IsCharType (clang_type_t clang_type) 4558f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton{ 4559f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (clang_type) 4560f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return QualType::getFromOpaquePtr(clang_type)->isCharType(); 4561f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return false; 4562f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton} 456324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 456424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 4565462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsCStringType (clang_type_t clang_type, uint32_t &length) 456624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 4567f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton clang_type_t pointee_or_element_clang_type = NULL; 4568f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton Flags type_flags (ClangASTContext::GetTypeInfo (clang_type, NULL, &pointee_or_element_clang_type)); 4569f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 4570f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type == NULL) 4571f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return false; 4572f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 4573f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (type_flags.AnySet (eTypeIsArray | eTypeIsPointer)) 457424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 4575f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton QualType pointee_or_element_qual_type (QualType::getFromOpaquePtr (pointee_or_element_clang_type)); 4576f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 4577f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_qual_type.getUnqualifiedType()->isCharType()) 457824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 4579f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 4580f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (type_flags.Test (eTypeIsArray)) 458124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 4582f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton // We know the size of the array and it could be a C string 4583f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton // since it is an array of characters 4584f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton length = cast<ConstantArrayType>(qual_type.getTypePtr())->getSize().getLimitedValue(); 4585f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return true; 458624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 4587f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton else 458824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 4589f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton length = 0; 4590f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return true; 459124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 459224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 459324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 459424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 459524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 459624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 459724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 459824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 4599462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsFunctionPointerType (clang_type_t clang_type) 460003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton{ 460103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton if (clang_type) 460203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton { 460303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 460403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 460503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton if (qual_type->isFunctionPointerType()) 460603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return true; 460703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 460803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 460903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 461003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton { 4611279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan default: 4612279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan break; 461303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton case clang::Type::Typedef: 46149e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan return ClangASTContext::IsFunctionPointerType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 461503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 461603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton case clang::Type::LValueReference: 461703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton case clang::Type::RValueReference: 461803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton { 4619d5b3c351ea23e8e36d47056e50b1df773ae9050aSean Callanan const ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 462003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton if (reference_type) 462103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return ClangASTContext::IsFunctionPointerType (reference_type->getPointeeType().getAsOpaquePtr()); 462203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton } 462303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton break; 462403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton } 462503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton } 462603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return false; 462703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton} 462803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 4629f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Claytonsize_t 4630f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg ClaytonClangASTContext::GetArraySize (clang_type_t clang_type) 4631f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton{ 4632f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (clang_type) 4633f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 463459e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 463559e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 463659e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton switch (type_class) 463759e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton { 463859e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton case clang::Type::ConstantArray: 463959e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton { 464059e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton const ConstantArrayType *array = cast<ConstantArrayType>(QualType::getFromOpaquePtr(clang_type).getTypePtr()); 464159e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton if (array) 464259e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton return array->getSize().getLimitedValue(); 464359e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton } 464459e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton break; 464559e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton 464659e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton case clang::Type::Typedef: 464759e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton return ClangASTContext::GetArraySize(cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 464859e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton } 4649f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 4650f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return 0; 4651f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton} 465203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 465303e0f97cfa469792dd69b36f782d33a014225788Greg Claytonbool 4654462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsArrayType (clang_type_t clang_type, clang_type_t*member_type, uint64_t *size) 465524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 465624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!clang_type) 465724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 465824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 465924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 466024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 466103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 466203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 466324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 4664279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan default: 4665279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan break; 466659e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton 46671674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 466824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 466924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<ConstantArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 467024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 4671381f968161e2274c55706ead0baed444a26b5092Greg Clayton *size = cast<ConstantArrayType>(qual_type)->getSize().getLimitedValue(ULLONG_MAX); 467224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 467359e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton 46741674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::IncompleteArray: 467524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 467624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<IncompleteArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 467724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 467824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = 0; 467924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 468059e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton 46811674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::VariableArray: 468224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 468324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<VariableArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 468424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 468524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = 0; 46865aad3f5581aec9ee62277d92b11cba7abf837dbdGreg Clayton return true; 468759e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton 46881674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::DependentSizedArray: 468924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 469024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<DependentSizedArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 469124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 469224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = 0; 469324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 469459e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton 469559e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton case clang::Type::Typedef: 469659e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton return ClangASTContext::IsArrayType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 469759e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton member_type, 469859e093da47e46146dd5b8cddd4dd8dcfcfa31a65Greg Clayton size); 469924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 470024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 470124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 470224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 470324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 470424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Typedefs 470524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4706462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 4707462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateTypedefType (const char *name, clang_type_t clang_type, DeclContext *decl_ctx) 470824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 470924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 471024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 471124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 4712b01000fd063629facd45044f137446fb748ee179Greg Clayton ASTContext *ast = getASTContext(); 471324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner IdentifierTable *identifier_table = getIdentifierTable(); 4714b01000fd063629facd45044f137446fb748ee179Greg Clayton assert (ast != NULL); 471524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (identifier_table != NULL); 471624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (decl_ctx == NULL) 4717b01000fd063629facd45044f137446fb748ee179Greg Clayton decl_ctx = ast->getTranslationUnitDecl(); 4718b01000fd063629facd45044f137446fb748ee179Greg Clayton TypedefDecl *decl = TypedefDecl::Create (*ast, 4719b01000fd063629facd45044f137446fb748ee179Greg Clayton decl_ctx, 4720b01000fd063629facd45044f137446fb748ee179Greg Clayton SourceLocation(), 4721279584cdea3dfda933480ed0fe948df2697ab512Sean Callanan SourceLocation(), 4722b01000fd063629facd45044f137446fb748ee179Greg Clayton name ? &identifier_table->get(name) : NULL, // Identifier 4723b01000fd063629facd45044f137446fb748ee179Greg Clayton ast->CreateTypeSourceInfo(qual_type)); 4724864bfdb96d427a67e585db047fea14eb15fe42a7Sean Callanan 4725864bfdb96d427a67e585db047fea14eb15fe42a7Sean Callanan decl->setAccess(AS_public); // TODO respect proper access specifier 472624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 472724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Get a uniqued QualType for the typedef decl type 4728b01000fd063629facd45044f137446fb748ee179Greg Clayton return ast->getTypedefType (decl).getAsOpaquePtr(); 472924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 473024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 473124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 473224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 473324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Disable this for now since I can't seem to get a nicely formatted float 473424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// out of the APFloat class without just getting the float, double or quad 473524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// and then using a formatted print on it which defeats the purpose. We ideally 473624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// would like to get perfect string values for any kind of float semantics 473724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// so we can support remote targets. The code below also requires a patch to 473824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// llvm::APInt. 473924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//bool 4740b01000fd063629facd45044f137446fb748ee179Greg Clayton//ClangASTContext::ConvertFloatValueToString (ASTContext *ast, clang_type_t clang_type, const uint8_t* bytes, size_t byte_size, int apint_byte_order, std::string &float_str) 474124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//{ 474224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// uint32_t count = 0; 474324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// bool is_complex = false; 474424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ClangASTContext::IsFloatingPointType (clang_type, count, is_complex)) 474524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 474624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned num_bytes_per_float = byte_size / count; 474724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned num_bits_per_float = num_bytes_per_float * 8; 474824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 474924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.clear(); 475024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// uint32_t i; 475124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// for (i=0; i<count; i++) 475224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 475324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// APInt ap_int(num_bits_per_float, bytes + i * num_bytes_per_float, (APInt::ByteOrder)apint_byte_order); 475424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// bool is_ieee = false; 475524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// APFloat ap_float(ap_int, is_ieee); 475624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// char s[1024]; 475724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned int hex_digits = 0; 475824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// bool upper_case = false; 475924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 476024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ap_float.convertToHexString(s, hex_digits, upper_case, APFloat::rmNearestTiesToEven) > 0) 476124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 476224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (i > 0) 476324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.append(", "); 476424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.append(s); 476524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (i == 1 && is_complex) 476624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.append(1, 'i'); 476724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 476824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 476924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return !float_str.empty(); 477024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 477124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return false; 477224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//} 477324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 477424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersize_t 4775b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::ConvertStringToFloatValue (ASTContext *ast, clang_type_t clang_type, const char *s, uint8_t *dst, size_t dst_size) 477624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 477724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 477824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 477924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 478024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t count = 0; 478124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool is_complex = false; 478224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsFloatingPointType (clang_type, count, is_complex)) 478324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 478424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: handle complex and vector types 478524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (count != 1) 478624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 478724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 478824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StringRef s_sref(s); 4789b01000fd063629facd45044f137446fb748ee179Greg Clayton APFloat ap_float(ast->getFloatTypeSemantics(qual_type), s_sref); 479024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4791b01000fd063629facd45044f137446fb748ee179Greg Clayton const uint64_t bit_size = ast->getTypeSize (qual_type); 479224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const uint64_t byte_size = bit_size / 8; 479324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (dst_size >= byte_size) 479424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 479524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bit_size == sizeof(float)*8) 479624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 479724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner float float32 = ap_float.convertToFloat(); 479824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ::memcpy (dst, &float32, byte_size); 479924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return byte_size; 480024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 480124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else if (bit_size >= 64) 480224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 480324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APInt ap_int(ap_float.bitcastToAPInt()); 480424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ::memcpy (dst, ap_int.getRawData(), byte_size); 480524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return byte_size; 480624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 480724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 480824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 480924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 481024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 481124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 4812a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan 4813a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callananunsigned 4814462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetTypeQualifiers(clang_type_t clang_type) 4815a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan{ 4816a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan assert (clang_type); 4817a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan 4818a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 4819a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan 4820a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan return qual_type.getQualifiers().getCVRQualifiers(); 4821a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan} 4822b01000fd063629facd45044f137446fb748ee179Greg Clayton 4823b01000fd063629facd45044f137446fb748ee179Greg Claytonbool 4824b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::GetCompleteType (clang::ASTContext *ast, lldb::clang_type_t clang_type) 4825b01000fd063629facd45044f137446fb748ee179Greg Clayton{ 4826b01000fd063629facd45044f137446fb748ee179Greg Clayton if (clang_type == NULL) 4827b01000fd063629facd45044f137446fb748ee179Greg Clayton return false; 4828b01000fd063629facd45044f137446fb748ee179Greg Clayton 48297a183dc05d0b860e5b4b523f27e2a9804e49af62Greg Clayton return GetCompleteQualType (ast, clang::QualType::getFromOpaquePtr(clang_type)); 4830b01000fd063629facd45044f137446fb748ee179Greg Clayton} 4831b01000fd063629facd45044f137446fb748ee179Greg Clayton 4832b01000fd063629facd45044f137446fb748ee179Greg Clayton 4833b01000fd063629facd45044f137446fb748ee179Greg Claytonbool 4834b01000fd063629facd45044f137446fb748ee179Greg ClaytonClangASTContext::GetCompleteType (clang_type_t clang_type) 4835b01000fd063629facd45044f137446fb748ee179Greg Clayton{ 4836b01000fd063629facd45044f137446fb748ee179Greg Clayton return ClangASTContext::GetCompleteType (getASTContext(), clang_type); 4837b01000fd063629facd45044f137446fb748ee179Greg Clayton} 4838b01000fd063629facd45044f137446fb748ee179Greg Clayton 4839e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Claytonbool 4840e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg ClaytonClangASTContext::GetCompleteDecl (clang::ASTContext *ast, 4841e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton clang::Decl *decl) 4842e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton{ 4843e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton if (!decl) 4844e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton return false; 4845e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4846e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton ExternalASTSource *ast_source = ast->getExternalSource(); 4847e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4848e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton if (!ast_source) 4849e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton return false; 4850e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4851e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton if (clang::TagDecl *tag_decl = llvm::dyn_cast<clang::TagDecl>(decl)) 4852e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton { 4853e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton if (tag_decl->getDefinition()) 4854e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton return true; 4855e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4856e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton if (!tag_decl->hasExternalLexicalStorage()) 4857e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton return false; 4858e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4859e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton ast_source->CompleteType(tag_decl); 4860e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4861e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton return !tag_decl->getTypeForDecl()->isIncompleteType(); 4862e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton } 4863e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton else if (clang::ObjCInterfaceDecl *objc_interface_decl = llvm::dyn_cast<clang::ObjCInterfaceDecl>(decl)) 4864e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton { 4865e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton if (!objc_interface_decl->isForwardDecl()) 4866e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton return true; 4867e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4868e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton if (!objc_interface_decl->hasExternalLexicalStorage()) 4869e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton return false; 4870e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4871e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton ast_source->CompleteType(objc_interface_decl); 4872e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4873e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton return !objc_interface_decl->isForwardDecl(); 4874e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton } 4875e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton else 4876e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton { 4877e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton return false; 4878e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton } 4879e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton} 4880e6d72ca9a6b22cd062136bbff039c3d8217f798aGreg Clayton 4881