ClangASTContext.cpp revision 0d62dfd4974eb23f550f992e594894b96c5696d1
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 17bc4f0f59ed752f511ceb1afaf5d379cf52014484Sean Callanan#define NDEBUG 1824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/ASTContext.h" 1924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/ASTImporter.h" 2024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/CXXInheritance.h" 2184f8075072eef306234f8109573067647735c111Greg Clayton#include "clang/AST/DeclObjC.h" 2224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/RecordLayout.h" 2324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/AST/Type.h" 2424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/Builtins.h" 2524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/FileManager.h" 268a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan#include "clang/Basic/FileSystemOptions.h" 2724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/SourceManager.h" 2824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/TargetInfo.h" 2924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/TargetOptions.h" 3024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Frontend/FrontendOptions.h" 3124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Frontend/LangStandard.h" 32bc4f0f59ed752f511ceb1afaf5d379cf52014484Sean Callanan#undef NDEBUG 3324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/Core/dwarf.h" 35f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton#include "lldb/Core/Flags.h" 36839fde455820d7758685f5eb2257a83e96ca68d2Sean Callanan#include "lldb/Core/Log.h" 3724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 38f05633b35544b5d095feb05680c8728be087e441Eli Friedman#include <stdio.h> 39f05633b35544b5d095feb05680c8728be087e441Eli Friedman 40585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Claytonusing namespace lldb; 4124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace lldb_private; 4224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace llvm; 4324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace clang; 4424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4584f8075072eef306234f8109573067647735c111Greg Claytonstatic AccessSpecifier 46585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonConvertAccessTypeToAccessSpecifier (AccessType access) 4784f8075072eef306234f8109573067647735c111Greg Clayton{ 4884f8075072eef306234f8109573067647735c111Greg Clayton switch (access) 4984f8075072eef306234f8109573067647735c111Greg Clayton { 50585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton default: break; 51585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessNone: return AS_none; 52585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPublic: return AS_public; 53585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPrivate: return AS_private; 54585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessProtected: return AS_protected; 5584f8075072eef306234f8109573067647735c111Greg Clayton } 5684f8075072eef306234f8109573067647735c111Greg Clayton return AS_none; 5784f8075072eef306234f8109573067647735c111Greg Clayton} 5884f8075072eef306234f8109573067647735c111Greg Clayton 5984f8075072eef306234f8109573067647735c111Greg Claytonstatic ObjCIvarDecl::AccessControl 60585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonConvertAccessTypeToObjCIvarAccessControl (AccessType access) 6184f8075072eef306234f8109573067647735c111Greg Clayton{ 6284f8075072eef306234f8109573067647735c111Greg Clayton switch (access) 6384f8075072eef306234f8109573067647735c111Greg Clayton { 64585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton default: break; 65585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessNone: return ObjCIvarDecl::None; 66585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPublic: return ObjCIvarDecl::Public; 67585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPrivate: return ObjCIvarDecl::Private; 68585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessProtected: return ObjCIvarDecl::Protected; 69585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPackage: return ObjCIvarDecl::Package; 7084f8075072eef306234f8109573067647735c111Greg Clayton } 7184f8075072eef306234f8109573067647735c111Greg Clayton return ObjCIvarDecl::None; 7284f8075072eef306234f8109573067647735c111Greg Clayton} 7384f8075072eef306234f8109573067647735c111Greg Clayton 7484f8075072eef306234f8109573067647735c111Greg Clayton 7524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic void 7624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerParseLangArgs 7724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 7824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangOptions &Opts, 79e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton InputKind IK 8024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 8124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 8224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // FIXME: Cleanup per-file based stuff. 8324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 8424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Set some properties which depend soley on the input kind; it would be nice 8524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // to move these to the language standard, and have the driver resolve the 8624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // input kind + language standard. 87e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton if (IK == IK_Asm) { 8824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.AsmPreprocessor = 1; 89e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton } else if (IK == IK_ObjC || 90e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton IK == IK_ObjCXX || 91e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton IK == IK_PreprocessedObjC || 92e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton IK == IK_PreprocessedObjCXX) { 9324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.ObjC1 = Opts.ObjC2 = 1; 9424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 9524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 9624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStandard::Kind LangStd = LangStandard::lang_unspecified; 9724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 9824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (LangStd == LangStandard::lang_unspecified) { 9924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Based on the base language, pick one. 10024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner switch (IK) { 101e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_None: 102e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_AST: 10324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(0 && "Invalid input kind!"); 104e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_OpenCL: 10524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStd = LangStandard::lang_opencl; 10624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 107e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_Asm: 108e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_C: 109e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedC: 110e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_ObjC: 111e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedObjC: 11224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStd = LangStandard::lang_gnu99; 11324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 114e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_CXX: 115e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedCXX: 116e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_ObjCXX: 117e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedObjCXX: 11824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStd = LangStandard::lang_gnucxx98; 11924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 12024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 12124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 12224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 12324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 12424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.BCPLComment = Std.hasBCPLComments(); 12524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.C99 = Std.isC99(); 12624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.CPlusPlus = Std.isCPlusPlus(); 12724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 12824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.Digraphs = Std.hasDigraphs(); 12924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.GNUMode = Std.isGNUMode(); 13024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.GNUInline = !Std.isC99(); 13124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.HexFloats = Std.hasHexFloats(); 13224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.ImplicitInt = Std.hasImplicitInt(); 13324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // OpenCL has some additional defaults. 13524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (LangStd == LangStandard::lang_opencl) { 13624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.OpenCL = 1; 13724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.AltiVec = 1; 13824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.CXXOperatorNames = 1; 13924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.LaxVectorConversions = 1; 14024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 14124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 14224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // OpenCL and C++ both have bool, true, false keywords. 14324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 14424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 14524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Opts.CPlusPlus) 14624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.CXXOperatorNames = !Args.hasArg(OPT_fno_operator_names); 14724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 14824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_fobjc_gc_only)) 14924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setGCMode(LangOptions::GCOnly); 15024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else if (Args.hasArg(OPT_fobjc_gc)) 15124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setGCMode(LangOptions::HybridGC); 15224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 15324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_print_ivar_layout)) 15424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ObjCGCBitmapPrint = 1; 15524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 15624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_faltivec)) 15724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.AltiVec = 1; 15824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 15924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_pthread)) 16024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.POSIXThreads = 1; 16124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 16224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// llvm::StringRef Vis = getLastArgValue(Args, OPT_fvisibility, 16324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// "default"); 16424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Vis == "default") 1658950c9a1faa1eb762d92ccdc860dc2eaa88a6868Sean Callanan Opts.setVisibilityMode(DefaultVisibility); 16624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else if (Vis == "hidden") 16724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setVisibilityMode(LangOptions::Hidden); 16824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else if (Vis == "protected") 16924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setVisibilityMode(LangOptions::Protected); 17024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else 17124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Diags.Report(diag::err_drv_invalid_value) 17224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 17324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 17424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.OverflowChecking = Args.hasArg(OPT_ftrapv); 17524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 17624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 17724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // is specified, or -std is set to a conforming mode. 17824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.Trigraphs = !Opts.GNUMode; 17924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_trigraphs)) 18024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Trigraphs = 1; 18124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 18224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 18324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// OPT_fno_dollars_in_identifiers, 18424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// !Opts.AsmPreprocessor); 18524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 18624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 18724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 18824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_fno_lax_vector_conversions)) 18924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.LaxVectorConversions = 0; 19024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Exceptions = Args.hasArg(OPT_fexceptions); 19124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 19224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Blocks = Args.hasArg(OPT_fblocks); 19324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 19424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 19524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 19624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 19724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 19824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 19924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.AccessControl = Args.hasArg(OPT_faccess_control); 20024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 20124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.MathErrno = !Args.hasArg(OPT_fno_math_errno); 20224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.InstantiationDepth = getLastArgIntValue(Args, OPT_ftemplate_depth, 99, 20324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Diags); 20424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 20524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ObjCConstantStringClass = getLastArgValue(Args, 20624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// OPT_fconstant_string_class); 20724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 20824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 20924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 21024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags); 21124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Static = Args.hasArg(OPT_static_define); 21224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.OptimizeSize = 0; 21324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 21424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // FIXME: Eliminate this dependency. 21524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned Opt = 21624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Args.hasArg(OPT_Os) ? 2 : getLastArgIntValue(Args, OPT_O, 0, Diags); 21724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Optimize = Opt != 0; 21824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner unsigned Opt = 0; 21924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 22024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // This is the __NO_INLINE__ define, which just depends on things like the 22124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // optimization level and -fno-inline, not actually whether the backend has 22224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // inlining enabled. 22324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // 22424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // FIXME: This is affected by other options (-fno-inline). 22524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.NoInline = !Opt; 22624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 22724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned SSP = getLastArgIntValue(Args, OPT_stack_protector, 0, Diags); 22824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// switch (SSP) { 22924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// default: 23024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Diags.Report(diag::err_drv_invalid_value) 23124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 23224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// break; 23324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 23424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 23524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 23624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 23724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 23824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 239e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton 24024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::ClangASTContext(const char *target_triple) : 24124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_triple(), 24224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_ast_context_ap(), 24324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap(), 24424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_source_manager_ap(), 24524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap(), 24624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap(), 24724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap(), 24824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap(), 24924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap(), 25024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap() 25124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 25224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_triple && target_triple[0]) 25324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_triple.assign (target_triple); 25424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 25524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 25624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 25724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Destructor 25824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 25924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::~ClangASTContext() 26024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 26124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap.reset(); 26224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap.reset(); 26324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap.reset(); 26424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap.reset(); 26524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap.reset(); 26624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap.reset(); 26724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_source_manager_ap.reset(); 26824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap.reset(); 26924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_ast_context_ap.reset(); 27024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 27124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 27224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 27324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 27424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::Clear() 27524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 27624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_ast_context_ap.reset(); 27724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap.reset(); 27824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_source_manager_ap.reset(); 27924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap.reset(); 28024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap.reset(); 28124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap.reset(); 28224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap.reset(); 28324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap.reset(); 28424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap.reset(); 28524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 28624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 28724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerconst char * 28824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetTargetTriple () 28924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 29024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_target_triple.c_str(); 29124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 29224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 29424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::SetTargetTriple (const char *target_triple) 29524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 29624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Clear(); 29724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_triple.assign(target_triple); 29824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 29924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 30024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 30124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerASTContext * 30224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getASTContext() 30324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 30424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_ast_context_ap.get() == NULL) 30524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 30624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_ast_context_ap.reset( 30724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner new ASTContext( 30824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getLanguageOptions(), 30924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getSourceManager(), 31024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getTargetInfo(), 31124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getIdentifierTable(), 31224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getSelectorTable(), 3136e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton *getBuiltinContext(), 3146e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton 0)); 315887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 316887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan m_ast_context_ap->getDiagnostics().setClient(getDiagnosticClient(), false); 31724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 31824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_ast_context_ap.get(); 31924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 32024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 32124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBuiltin::Context * 32224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getBuiltinContext() 32324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 32424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_builtins_ap.get() == NULL) 32524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap.reset (new Builtin::Context(*getTargetInfo())); 32624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_builtins_ap.get(); 32724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 32824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 32924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerIdentifierTable * 33024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getIdentifierTable() 33124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 33224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_identifier_table_ap.get() == NULL) 33324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap.reset(new IdentifierTable (*ClangASTContext::getLanguageOptions(), NULL)); 33424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_identifier_table_ap.get(); 33524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 33624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 33724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerLangOptions * 33824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getLanguageOptions() 33924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 34024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_language_options_ap.get() == NULL) 34124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 34224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap.reset(new LangOptions()); 343e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton ParseLangArgs(*m_language_options_ap, IK_ObjCXX); 344e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton// InitializeLangOptions(*m_language_options_ap, IK_ObjCXX); 34524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 34624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_language_options_ap.get(); 34724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 34824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 34924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerSelectorTable * 35024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getSelectorTable() 35124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 35224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_selector_table_ap.get() == NULL) 35324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap.reset (new SelectorTable()); 35424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_selector_table_ap.get(); 35524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 35624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3578a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callananclang::FileManager * 3588a3b0a85dd512824f528cfa55d93f530ebe38be8Sean CallananClangASTContext::getFileManager() 3598a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan{ 3608a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan if (m_file_manager_ap.get() == NULL) 36122defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton { 36222defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton clang::FileSystemOptions file_system_options; 36322defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton m_file_manager_ap.reset(new clang::FileManager(file_system_options)); 36422defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton } 3658a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan return m_file_manager_ap.get(); 3668a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan} 3678a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan 3681674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Claytonclang::SourceManager * 36924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getSourceManager() 37024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 37124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_source_manager_ap.get() == NULL) 37222defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton m_source_manager_ap.reset(new clang::SourceManager(*getDiagnostic(), *getFileManager())); 37324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_source_manager_ap.get(); 37424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 37524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 37624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerDiagnostic * 37724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getDiagnostic() 37824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 37924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_diagnostic_ap.get() == NULL) 380eae91241c959357e5e867cfb257e762574b68dd6Greg Clayton { 381eae91241c959357e5e867cfb257e762574b68dd6Greg Clayton llvm::IntrusiveRefCntPtr<DiagnosticIDs> diag_id_sp(new DiagnosticIDs()); 382eae91241c959357e5e867cfb257e762574b68dd6Greg Clayton m_diagnostic_ap.reset(new Diagnostic(diag_id_sp)); 383eae91241c959357e5e867cfb257e762574b68dd6Greg Clayton } 38424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_diagnostic_ap.get(); 38524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 38624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 387887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callananclass NullDiagnosticClient : public DiagnosticClient 388887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan{ 389887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callananpublic: 390887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan NullDiagnosticClient () 391887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan { 392887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan m_log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS); 393887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan } 394887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 395887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan void HandleDiagnostic (Diagnostic::Level DiagLevel, const DiagnosticInfo &info) 396887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan { 397887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan if (m_log) 398887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan { 399887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan llvm::SmallVectorImpl<char> diag_str(10); 400887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan info.FormatDiagnostic(diag_str); 401887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan diag_str.push_back('\0'); 402887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan m_log->Printf("Compiler diagnostic: %s\n", diag_str.data()); 403887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan } 404887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan } 405887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callananprivate: 406887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan LogSP m_log; 407887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan}; 408887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 409887d25180c9ebe10513654baa96bfb31f7f1f260Sean CallananDiagnosticClient * 410887d25180c9ebe10513654baa96bfb31f7f1f260Sean CallananClangASTContext::getDiagnosticClient() 411887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan{ 412887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan if (m_diagnostic_client_ap.get() == NULL) 413887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan m_diagnostic_client_ap.reset(new NullDiagnosticClient); 414887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 415887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan return m_diagnostic_client_ap.get(); 416887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan} 417887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan 41824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerTargetOptions * 41924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getTargetOptions() 42024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 42124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_target_options_ap.get() == NULL && !m_target_triple.empty()) 42224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 42324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap.reset (new TargetOptions()); 42424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_target_options_ap.get()) 42524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap->Triple = m_target_triple; 42624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 42724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_target_options_ap.get(); 42824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 42924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 43024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 43124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerTargetInfo * 43224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getTargetInfo() 43324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 43424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // target_triple should be something like "x86_64-apple-darwin10" 43524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_target_info_ap.get() == NULL && !m_target_triple.empty()) 43624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap.reset (TargetInfo::CreateTargetInfo(*getDiagnostic(), *getTargetOptions())); 43724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_target_info_ap.get(); 43824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 43924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 44024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Basic Types 44124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 44224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic inline bool 44324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerQualTypeMatchesBitSize(const uint64_t bit_size, ASTContext *ast_context, QualType qual_type) 44424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 44524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint64_t qual_type_bit_size = ast_context->getTypeSize(qual_type); 44624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (qual_type_bit_size == bit_size) 44724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 44824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 44924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 45024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 451462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 452585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonClangASTContext::GetBuiltinTypeForEncodingAndBitSize (Encoding encoding, uint32_t bit_size) 45324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 45424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 45524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 45624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 45724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 45824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetBuiltinTypeForEncodingAndBitSize (ast_context, encoding, bit_size); 45924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 46024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 461462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 462462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetBuiltinTypeForEncodingAndBitSize (ASTContext *ast_context, Encoding encoding, uint32_t bit_size) 46324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 46424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!ast_context) 46524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 46624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 46724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner switch (encoding) 46824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 469585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingInvalid: 47024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->VoidPtrTy)) 47124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->VoidPtrTy.getAsOpaquePtr(); 47224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 47324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 474585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingUint: 47524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 47624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 47724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedShortTy)) 47824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedShortTy.getAsOpaquePtr(); 47924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedIntTy)) 48024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedIntTy.getAsOpaquePtr(); 48124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongTy)) 48224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongTy.getAsOpaquePtr(); 48324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongLongTy)) 48424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongLongTy.getAsOpaquePtr(); 48524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedInt128Ty)) 48624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedInt128Ty.getAsOpaquePtr(); 48724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 48824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 489585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingSint: 49024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->CharTy)) 49124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->CharTy.getAsOpaquePtr(); 49224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->ShortTy)) 49324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->ShortTy.getAsOpaquePtr(); 49424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->IntTy)) 49524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->IntTy.getAsOpaquePtr(); 49624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongTy)) 49724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongTy.getAsOpaquePtr(); 49824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongLongTy)) 49924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongLongTy.getAsOpaquePtr(); 50024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->Int128Ty)) 50124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->Int128Ty.getAsOpaquePtr(); 50224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 50324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 504585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingIEEE754: 50524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->FloatTy)) 50624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->FloatTy.getAsOpaquePtr(); 50724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->DoubleTy)) 50824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->DoubleTy.getAsOpaquePtr(); 50924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongDoubleTy)) 51024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongDoubleTy.getAsOpaquePtr(); 51124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 51224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 513585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingVector: 51424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 51524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 51624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 51724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 51824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 51924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 52024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 521462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 52224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetBuiltinTypeForDWARFEncodingAndBitSize (const char *type_name, uint32_t dw_ate, uint32_t bit_size) 52324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 52424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 52524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 52624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner #define streq(a,b) strcmp(a,b) == 0 52724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 52824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ast_context) 52924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 53024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner switch (dw_ate) 53124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 53224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 53324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 53424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 53524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_address: 53624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->VoidPtrTy)) 53724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->VoidPtrTy.getAsOpaquePtr(); 53824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 53924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 54024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_boolean: 54124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->BoolTy)) 54224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->BoolTy.getAsOpaquePtr(); 54324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 54424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 54524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedShortTy)) 54624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedShortTy.getAsOpaquePtr(); 54724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedIntTy)) 54824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedIntTy.getAsOpaquePtr(); 54924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 55024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 55124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_complex_float: 55224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->FloatComplexTy)) 55324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->FloatComplexTy.getAsOpaquePtr(); 55424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->DoubleComplexTy)) 55524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->DoubleComplexTy.getAsOpaquePtr(); 55624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongDoubleComplexTy)) 55724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongDoubleComplexTy.getAsOpaquePtr(); 55824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 55924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 56024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_float: 56124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->FloatTy)) 56224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->FloatTy.getAsOpaquePtr(); 56324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->DoubleTy)) 56424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->DoubleTy.getAsOpaquePtr(); 56524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongDoubleTy)) 56624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongDoubleTy.getAsOpaquePtr(); 56724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 56824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 56924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_signed: 57024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (type_name) 57124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 5728ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (strstr(type_name, "long long")) 57324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 5748ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongLongTy)) 5758ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton return ast_context->LongLongTy.getAsOpaquePtr(); 57624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 5778ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "long")) 57824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 57924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongTy)) 58024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongTy.getAsOpaquePtr(); 58124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 5828ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "short")) 58324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 58424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->ShortTy)) 58524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->ShortTy.getAsOpaquePtr(); 58624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 5878ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "char")) 58824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 58924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->CharTy)) 59024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->CharTy.getAsOpaquePtr(); 59124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->SignedCharTy)) 59224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->SignedCharTy.getAsOpaquePtr(); 59324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 5948ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "int")) 5958ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton { 5968ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->IntTy)) 5978ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton return ast_context->IntTy.getAsOpaquePtr(); 5988ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->Int128Ty)) 5998ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton return ast_context->Int128Ty.getAsOpaquePtr(); 6008ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton } 6018ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (streq(type_name, "wchar_t")) 60224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 60324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->WCharTy)) 60424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->WCharTy.getAsOpaquePtr(); 60524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 60624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 60724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We weren't able to match up a type name, just search by size 60824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->CharTy)) 60924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->CharTy.getAsOpaquePtr(); 61024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->ShortTy)) 61124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->ShortTy.getAsOpaquePtr(); 61224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->IntTy)) 61324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->IntTy.getAsOpaquePtr(); 61424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongTy)) 61524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongTy.getAsOpaquePtr(); 61624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongLongTy)) 61724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongLongTy.getAsOpaquePtr(); 61824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->Int128Ty)) 61924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->Int128Ty.getAsOpaquePtr(); 62024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 62124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 62224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_signed_char: 62324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (type_name) 62424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 62524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "signed char")) 62624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 62724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->SignedCharTy)) 62824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->SignedCharTy.getAsOpaquePtr(); 62924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 63024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 63124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->CharTy)) 63224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->CharTy.getAsOpaquePtr(); 63324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->SignedCharTy)) 63424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->SignedCharTy.getAsOpaquePtr(); 63524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 63624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 63724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_unsigned: 63824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (type_name) 63924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 6408ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (strstr(type_name, "long long")) 64124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 6428ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongLongTy)) 6438ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton return ast_context->UnsignedLongLongTy.getAsOpaquePtr(); 64424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 6458ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "long")) 64624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 64724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongTy)) 64824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongTy.getAsOpaquePtr(); 64924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 6508ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "short")) 65124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 65224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedShortTy)) 65324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedShortTy.getAsOpaquePtr(); 65424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 6558ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "char")) 65624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 65724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 65824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 65924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 6608ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton else if (strstr(type_name, "int")) 6618ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton { 6628ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedIntTy)) 6638ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton return ast_context->UnsignedIntTy.getAsOpaquePtr(); 6648ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedInt128Ty)) 6658ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton return ast_context->UnsignedInt128Ty.getAsOpaquePtr(); 6668ff5d55184d7c491d9c0d34a717264ab10396138Greg Clayton } 66724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 66824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We weren't able to match up a type name, just search by size 66924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 67024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 67124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedShortTy)) 67224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedShortTy.getAsOpaquePtr(); 67324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedIntTy)) 67424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedIntTy.getAsOpaquePtr(); 67524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongTy)) 67624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongTy.getAsOpaquePtr(); 67724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongLongTy)) 67824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongLongTy.getAsOpaquePtr(); 67924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedInt128Ty)) 68024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedInt128Ty.getAsOpaquePtr(); 68124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 68224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 68324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_unsigned_char: 68424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 68524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 68624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 68724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 68824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_imaginary_float: 68924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 69024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 69124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 69224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // This assert should fire for anything that we don't catch above so we know 69324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // to fix any issues we run into. 69424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (!"error: ClangASTContext::GetClangTypeForDWARFEncodingAndSize() contains an unhandled encoding. Fix this ASAP!"); 69524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 69624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 69724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 698462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 699462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetBuiltInType_void(ASTContext *ast_context) 70024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 701a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan return ast_context->VoidTy.getAsOpaquePtr(); 70224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 70324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 704462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 705a91dd997b1e809c67901b7ac481942cacae19150Sean CallananClangASTContext::GetBuiltInType_bool() 706a91dd997b1e809c67901b7ac481942cacae19150Sean Callanan{ 707a91dd997b1e809c67901b7ac481942cacae19150Sean Callanan return getASTContext()->BoolTy.getAsOpaquePtr(); 708a91dd997b1e809c67901b7ac481942cacae19150Sean Callanan} 709a91dd997b1e809c67901b7ac481942cacae19150Sean Callanan 710a91dd997b1e809c67901b7ac481942cacae19150Sean Callananclang_type_t 711960d6a40711f05effe6fcc5b66f0952450f79ea2Greg ClaytonClangASTContext::GetBuiltInType_objc_id() 712960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton{ 713c4217a663232c014ee054f55bd90ece79803c963Sean Callanan return getASTContext()->getPointerType(getASTContext()->ObjCBuiltinIdTy).getAsOpaquePtr(); 714960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton} 715960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 716462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 717960d6a40711f05effe6fcc5b66f0952450f79ea2Greg ClaytonClangASTContext::GetBuiltInType_objc_Class() 718960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton{ 71904325065a00f646527db85e9bc751da29ac53b23Sean Callanan return getASTContext()->ObjCBuiltinClassTy.getAsOpaquePtr(); 720960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton} 721960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 722462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 723960d6a40711f05effe6fcc5b66f0952450f79ea2Greg ClaytonClangASTContext::GetBuiltInType_objc_selector() 724960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton{ 725c4217a663232c014ee054f55bd90ece79803c963Sean Callanan return getASTContext()->getPointerType(getASTContext()->ObjCBuiltinSelTy).getAsOpaquePtr(); 726960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton} 727960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 728462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 72924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetCStringType (bool is_const) 73024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 73124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType char_type(getASTContext()->CharTy); 73224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 73324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (is_const) 73424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner char_type.addConst(); 73524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 73624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return getASTContext()->getPointerType(char_type).getAsOpaquePtr(); 73724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 73824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 739462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 74024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetVoidPtrType (bool is_const) 74124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 74224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetVoidPtrType(getASTContext(), is_const); 74324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 74424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 745462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 746462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetVoidPtrType (ASTContext *ast_context, bool is_const) 74724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 74824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType void_ptr_type(ast_context->VoidPtrTy); 74924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 75024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (is_const) 75124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void_ptr_type.addConst(); 75224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 75324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return void_ptr_type.getAsOpaquePtr(); 75424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 75524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 756462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 75722defe8b06df5b1f09b53bda255ef07513abc04cGreg ClaytonClangASTContext::CopyType (ASTContext *dst_ast, 75822defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton ASTContext *src_ast, 759462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t clang_type) 76024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 7618a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan FileSystemOptions file_system_options; 76222defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton FileManager file_manager (file_system_options); 76322defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton ASTImporter importer(*dst_ast, file_manager, 76422defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton *src_ast, file_manager); 765cf18faaf72090a68480145ca206955d792633559Sean Callanan 76622defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton QualType src (QualType::getFromOpaquePtr(clang_type)); 76722defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton QualType dst (importer.Import(src)); 768cf18faaf72090a68480145ca206955d792633559Sean Callanan 769cf18faaf72090a68480145ca206955d792633559Sean Callanan return dst.getAsOpaquePtr(); 77024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 77124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 7726916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton 7736916e358c9725b75ed91f31236c147f26c9af10eGreg Claytonclang::Decl * 77422defe8b06df5b1f09b53bda255ef07513abc04cGreg ClaytonClangASTContext::CopyDecl (ASTContext *dst_ast, 77522defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton ASTContext *src_ast, 7766916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton clang::Decl *source_decl) 777887d25180c9ebe10513654baa96bfb31f7f1f260Sean Callanan{ 7788a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan FileSystemOptions file_system_options; 77922defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton FileManager file_manager (file_system_options); 78022defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton ASTImporter importer(*dst_ast, file_manager, 78122defe8b06df5b1f09b53bda255ef07513abc04cGreg Clayton *src_ast, file_manager); 7826916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton 7836916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton return importer.Import(source_decl); 7846916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton} 7856916e358c9725b75ed91f31236c147f26c9af10eGreg Clayton 7868d82506a78f7cd8f5d195bf86b7dffaa9ebc06faSean Callananbool 787462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::AreTypesSame(ASTContext *ast_context, 788462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t type1, 789462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t type2) 7905510dddc33260a991284ef81ca343594f23262e8Sean Callanan{ 7915510dddc33260a991284ef81ca343594f23262e8Sean Callanan return ast_context->hasSameType(QualType::getFromOpaquePtr(type1), 7925510dddc33260a991284ef81ca343594f23262e8Sean Callanan QualType::getFromOpaquePtr(type2)); 7935510dddc33260a991284ef81ca343594f23262e8Sean Callanan} 7945510dddc33260a991284ef81ca343594f23262e8Sean Callanan 79524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark CVR modifiers 79624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 797462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 798462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::AddConstModifier (clang_type_t clang_type) 79924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 80024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 80124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 80224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType result(QualType::getFromOpaquePtr(clang_type)); 80324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner result.addConst(); 80424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return result.getAsOpaquePtr(); 80524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 80624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 80724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 80824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 809462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 810462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::AddRestrictModifier (clang_type_t clang_type) 81124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 81224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 81324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 81424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType result(QualType::getFromOpaquePtr(clang_type)); 81524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner result.getQualifiers().setRestrict (true); 81624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return result.getAsOpaquePtr(); 81724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 81824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 81924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 82024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 821462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 822462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::AddVolatileModifier (clang_type_t clang_type) 82324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 82424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 82524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 82624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType result(QualType::getFromOpaquePtr(clang_type)); 82724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner result.getQualifiers().setVolatile (true); 82824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return result.getAsOpaquePtr(); 82924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 83024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 83124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 83224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 83324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Structure, Unions, Classes 83424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 835462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 836585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonClangASTContext::CreateRecordType (const char *name, int kind, DeclContext *decl_ctx, LanguageType language) 83724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 83824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 83924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 84004325065a00f646527db85e9bc751da29ac53b23Sean Callanan 84124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (decl_ctx == NULL) 84224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx = ast_context->getTranslationUnitDecl(); 84324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 8449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 845585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton if (language == eLanguageTypeObjC) 8469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 847306edcaab871503192162272c147aef89d0ee719Greg Clayton bool isForwardDecl = true; 8489488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bool isInternal = false; 8499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return CreateObjCClass (name, decl_ctx, isForwardDecl, isInternal); 8509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 8519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 85224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // NOTE: Eventually CXXRecordDecl will be merged back into RecordDecl and 85324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // we will need to update this code. I was told to currently always use 85424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // the CXXRecordDecl class since we often don't know from debug information 85524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // if something is struct or a class, so we default to always use the more 85624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // complete definition just in case. 85724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl *decl = CXXRecordDecl::Create(*ast_context, 85824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (TagDecl::TagKind)kind, 85924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx, 86024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 86124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name && name[0] ? &ast_context->Idents.get(name) : NULL); 86224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 86324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getTagDeclType(decl).getAsOpaquePtr(); 86424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 86524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 866dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Claytonstatic bool 867dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg ClaytonIsOperator (const char *name, OverloadedOperatorKind &op_kind) 868dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton{ 869dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (name == NULL || name[0] == '\0') 870dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton return false; 871dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 872494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan#define OPERATOR_PREFIX "operator" 873427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton#define OPERATOR_PREFIX_LENGTH (sizeof (OPERATOR_PREFIX) - 1) 874c2c9a149f127736550d7430653f4c1a51731442eSean Callanan 875c2c9a149f127736550d7430653f4c1a51731442eSean Callanan const char *post_op_name = NULL; 876c2c9a149f127736550d7430653f4c1a51731442eSean Callanan 877494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan bool no_space = true; 878c2c9a149f127736550d7430653f4c1a51731442eSean Callanan 879427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton if (::strncmp(name, OPERATOR_PREFIX, OPERATOR_PREFIX_LENGTH)) 880494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan return false; 881494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan 882427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton post_op_name = name + OPERATOR_PREFIX_LENGTH; 883427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton 884494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan if (post_op_name[0] == ' ') 885c2c9a149f127736550d7430653f4c1a51731442eSean Callanan { 886494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan post_op_name++; 887494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan no_space = false; 888c2c9a149f127736550d7430653f4c1a51731442eSean Callanan } 889c2c9a149f127736550d7430653f4c1a51731442eSean Callanan 890494735debedd2ed3d9cf3ff0b6f8373232ae0d8dSean Callanan#undef OPERATOR_PREFIX 891427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton#undef OPERATOR_PREFIX_LENGTH 892dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 893dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton // This is an operator, set the overloaded operator kind to invalid 894dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton // in case this is a conversion operator... 895dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = NUM_OVERLOADED_OPERATORS; 896dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 897dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[0]) 898dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 899c2c9a149f127736550d7430653f4c1a51731442eSean Callanan default: 900c2c9a149f127736550d7430653f4c1a51731442eSean Callanan if (no_space) 901c2c9a149f127736550d7430653f4c1a51731442eSean Callanan return false; 902c2c9a149f127736550d7430653f4c1a51731442eSean Callanan break; 903dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case 'n': 904c2c9a149f127736550d7430653f4c1a51731442eSean Callanan if (no_space) 905c2c9a149f127736550d7430653f4c1a51731442eSean Callanan return false; 906dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (strcmp (post_op_name, "new") == 0) 907dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_New; 908dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (strcmp (post_op_name, "new[]") == 0) 909dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Array_New; 910dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 911dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 912dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case 'd': 913c2c9a149f127736550d7430653f4c1a51731442eSean Callanan if (no_space) 914c2c9a149f127736550d7430653f4c1a51731442eSean Callanan return false; 915dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (strcmp (post_op_name, "delete") == 0) 916dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Delete; 917dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (strcmp (post_op_name, "delete[]") == 0) 918dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Array_Delete; 919dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 920dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 921dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '+': 922dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 923dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Plus; 924dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 925dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 926dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '=') 927dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_PlusEqual; 928dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '+') 929dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_PlusPlus; 930dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 931dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 932dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 933dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '-': 934dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 935dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Minus; 936dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 937dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 938dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 939dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 940dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_MinusEqual; break; 941dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '-': op_kind = OO_MinusMinus; break; 942dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '>': op_kind = OO_Arrow; break; 943dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 944dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 945dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[3] == '\0') 946dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 947dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[2] == '*') 948dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_ArrowStar; break; 949dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 950dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 951dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 952dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '*': 953dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 954dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Star; 955dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 956dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_StarEqual; 957dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 958dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 959dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '/': 960dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 961dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Slash; 962dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 963dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_SlashEqual; 964dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 965dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 966dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '%': 967dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 968dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Percent; 969dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 970dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_PercentEqual; 971dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 972dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 973dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 974dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '^': 975dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 976dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Caret; 977dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 978dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_CaretEqual; 979dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 980dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 981dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '&': 982dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 983dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Amp; 984dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 985dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 986dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 987dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 988dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_AmpEqual; break; 989dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '&': op_kind = OO_AmpAmp; break; 990dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 991dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 992dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 993dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 994dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '|': 995dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 996dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Pipe; 997dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 998dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 999dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 1000dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1001dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_PipeEqual; break; 1002dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '|': op_kind = OO_PipePipe; break; 1003dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1004dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1005dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1006dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1007dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '~': 1008dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1009dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Tilde; 1010dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1011dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1012dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '!': 1013dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1014dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Exclaim; 1015dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 1016dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_ExclaimEqual; 1017dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1018dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1019dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': 1020dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1021dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Equal; 1022dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '=' && post_op_name[2] == '\0') 1023dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_EqualEqual; 1024dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1025dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1026dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '<': 1027dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1028dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Less; 1029dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 1030dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1031dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 1032dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1033dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '<': op_kind = OO_LessLess; break; 1034dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_LessEqual; break; 1035dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1036dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1037dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[3] == '\0') 1038dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1039dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[2] == '=') 1040dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_LessLessEqual; 1041dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1042dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1043dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1044dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '>': 1045dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1046dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Greater; 1047dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[2] == '\0') 1048dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1049dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton switch (post_op_name[1]) 1050dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1051dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '>': op_kind = OO_GreaterGreater; break; 1052dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '=': op_kind = OO_GreaterEqual; break; 1053dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1054dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1055dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (post_op_name[1] == '>' && 1056dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton post_op_name[2] == '=' && 1057dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton post_op_name[3] == '\0') 1058dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1059dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_GreaterGreaterEqual; 1060dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1061dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1062dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1063dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case ',': 1064dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == '\0') 1065dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Comma; 1066dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1067dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1068dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '(': 1069dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == ')' && post_op_name[2] == '\0') 1070dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Call; 1071dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1072dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1073dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton case '[': 1074dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (post_op_name[1] == ']' && post_op_name[2] == '\0') 1075dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton op_kind = OO_Subscript; 1076dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton break; 1077dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1078dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1079dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton return true; 1080dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton} 1081412440aa3a110e4068ee99729f7883c828fb3dceGreg ClaytonCXXMethodDecl * 1082795230029c9c8ff35c167ee5f548b1b373b89c33Sean CallananClangASTContext::AddMethodToCXXRecordType 1083795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan( 1084462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton ASTContext *ast_context, 1085462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t record_opaque_type, 1086412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton const char *name, 1087462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t method_opaque_type, 1088412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton lldb::AccessType access, 10891d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_virtual, 10901d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_static, 109130449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton bool is_inline, 109230449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton bool is_explicit 1093412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton) 1094795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan{ 10953c9c5eb466869ede185e879d14a47335fb43194dSean Callanan if (!record_opaque_type || !method_opaque_type || !name) 1096974fddb5c78e9a754f0894c99a70ed777a8548c3Johnny Chen return NULL; 1097795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1098795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan assert(ast_context); 1099795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1100795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan IdentifierTable *identifier_table = &ast_context->Idents; 1101795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1102795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan assert(identifier_table); 1103795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 11043c9c5eb466869ede185e879d14a47335fb43194dSean Callanan QualType record_qual_type(QualType::getFromOpaquePtr(record_opaque_type)); 11051d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 11061d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton clang::Type *clang_type(record_qual_type.getTypePtr()); 1107795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 11081d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (clang_type == NULL) 1109412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton return NULL; 1110795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 11111d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton RecordType *record_clang_type(dyn_cast<RecordType>(clang_type)); 1112795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 11131d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (record_clang_type == NULL) 1114412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton return NULL; 1115795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 11161d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton RecordDecl *record_decl = record_clang_type->getDecl(); 1117795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 11181d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (record_decl == NULL) 1119412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton return NULL; 1120795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1121795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 1122795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 11231d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (cxx_record_decl == NULL) 1124412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton return NULL; 1125795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 11261d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType method_qual_type (QualType::getFromOpaquePtr (method_opaque_type)); 11271d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 112830449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton CXXMethodDecl *cxx_method_decl = NULL; 11293c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 113030449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton DeclarationName decl_name (&identifier_table->get(name)); 113190e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 113290e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton const bool is_implicitly_declared = false; 113390e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 11345325a360f3e7ca7bd053aa75e828953105d10069Greg Clayton clang::FunctionType *function_Type = dyn_cast<FunctionType>(method_qual_type.getTypePtr()); 113590e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 11365325a360f3e7ca7bd053aa75e828953105d10069Greg Clayton if (function_Type == NULL) 113790e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton return NULL; 113890e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 11395325a360f3e7ca7bd053aa75e828953105d10069Greg Clayton FunctionProtoType *method_function_prototype (dyn_cast<FunctionProtoType>(function_Type)); 114030449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton 114190e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton if (!method_function_prototype) 114290e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton return NULL; 114390e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 114490e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton unsigned int num_params = method_function_prototype->getNumArgs(); 114590e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton 114690e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton if (name[0] == '~') 114790e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton { 114890e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton cxx_method_decl = CXXDestructorDecl::Create (*ast_context, 114990e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton cxx_record_decl, 11505325a360f3e7ca7bd053aa75e828953105d10069Greg Clayton DeclarationNameInfo (ast_context->DeclarationNames.getCXXDestructorName (ast_context->getCanonicalType (record_qual_type)), SourceLocation()), 115190e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton method_qual_type, 11528950c9a1faa1eb762d92ccdc860dc2eaa88a6868Sean Callanan NULL, 115390e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton is_inline, 115490e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton is_implicitly_declared); 115590e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton } 115690e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton else if (decl_name == record_decl->getDeclName()) 115730449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton { 115830449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton cxx_method_decl = CXXConstructorDecl::Create (*ast_context, 115930449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton cxx_record_decl, 11605325a360f3e7ca7bd053aa75e828953105d10069Greg Clayton DeclarationNameInfo (ast_context->DeclarationNames.getCXXConstructorName (ast_context->getCanonicalType (record_qual_type)), SourceLocation()), 116130449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton method_qual_type, 116230449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton NULL, // TypeSourceInfo * 116330449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton is_explicit, 116430449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton is_inline, 116530449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton is_implicitly_declared); 116630449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton } 116730449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton else 116890e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton { 1169dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1170dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton OverloadedOperatorKind op_kind = NUM_OVERLOADED_OPERATORS; 1171dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (IsOperator (name, op_kind)) 117290e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton { 1173dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (op_kind != NUM_OVERLOADED_OPERATORS) 1174dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1175dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton cxx_method_decl = CXXMethodDecl::Create (*ast_context, 117690e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton cxx_record_decl, 1177dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton DeclarationNameInfo (ast_context->DeclarationNames.getCXXOperatorName (op_kind), SourceLocation()), 117890e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton method_qual_type, 117990e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton NULL, // TypeSourceInfo * 1180dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton is_static, 1181dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton SC_None, 1182dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton is_inline); 1183dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 1184dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton else if (num_params == 0) 1185dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton { 1186dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton // Conversion operators don't take params... 1187dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton cxx_method_decl = CXXConversionDecl::Create (*ast_context, 1188dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton cxx_record_decl, 11895325a360f3e7ca7bd053aa75e828953105d10069Greg Clayton DeclarationNameInfo (ast_context->DeclarationNames.getCXXConversionFunctionName (ast_context->getCanonicalType (function_Type->getResultType())), SourceLocation()), 1190dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton method_qual_type, 1191dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton NULL, // TypeSourceInfo * 1192dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton is_inline, 1193dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton is_explicit); 1194dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton } 119590e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton } 1196dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1197dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton if (cxx_method_decl == NULL) 119890e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton { 119990e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton cxx_method_decl = CXXMethodDecl::Create (*ast_context, 120090e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton cxx_record_decl, 1201dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton DeclarationNameInfo (decl_name, SourceLocation()), 120290e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton method_qual_type, 120390e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton NULL, // TypeSourceInfo * 120490e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton is_static, 120590e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton SC_None, 120690e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton is_inline); 120790e325d6aefb5e85c31982a745c4147b50dcac3cGreg Clayton } 120830449d50f5328ca745d09d943b7e3b1ba41bff08Greg Clayton } 1209dbf26158d1a50a1ff46e97e92481fc4d19c8ec98Greg Clayton 1210462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton AccessSpecifier access_specifier = ConvertAccessTypeToAccessSpecifier (access); 121147a5c4c01066ece2d41cba56c3a065eeca12d47cSean Callanan 12121d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton cxx_method_decl->setAccess (access_specifier); 12131d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton cxx_method_decl->setVirtualAsWritten (is_virtual); 121447a5c4c01066ece2d41cba56c3a065eeca12d47cSean Callanan 12153c9c5eb466869ede185e879d14a47335fb43194dSean Callanan // Populate the method decl with parameter decls 12163c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 12173c9c5eb466869ede185e879d14a47335fb43194dSean Callanan ParmVarDecl *params[num_params]; 12183c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 12193c9c5eb466869ede185e879d14a47335fb43194dSean Callanan for (int param_index = 0; 12203c9c5eb466869ede185e879d14a47335fb43194dSean Callanan param_index < num_params; 12213c9c5eb466869ede185e879d14a47335fb43194dSean Callanan ++param_index) 12223c9c5eb466869ede185e879d14a47335fb43194dSean Callanan { 12231d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton params[param_index] = ParmVarDecl::Create (*ast_context, 12241d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton cxx_method_decl, 12251d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SourceLocation(), 12261d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL, // anonymous 12271d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton method_function_prototype->getArgType(param_index), 12281d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL, 12291d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SC_None, 12301d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SC_None, 12311d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL); 12323c9c5eb466869ede185e879d14a47335fb43194dSean Callanan } 12333c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 12341d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton cxx_method_decl->setParams (params, num_params); 12353c9c5eb466869ede185e879d14a47335fb43194dSean Callanan 12361d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton cxx_record_decl->addDecl (cxx_method_decl); 1237795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1238412440aa3a110e4068ee99729f7883c828fb3dceGreg Clayton return cxx_method_decl; 1239795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan} 1240795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 1241795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callananbool 124284f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::AddFieldToRecordType 124384f8075072eef306234f8109573067647735c111Greg Clayton( 1244462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton ASTContext *ast_context, 1245462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t record_clang_type, 124684f8075072eef306234f8109573067647735c111Greg Clayton const char *name, 1247462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t field_type, 124884f8075072eef306234f8109573067647735c111Greg Clayton AccessType access, 124984f8075072eef306234f8109573067647735c111Greg Clayton uint32_t bitfield_bit_size 125084f8075072eef306234f8109573067647735c111Greg Clayton) 125124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 125224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_clang_type == NULL || field_type == NULL) 125324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 125424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 125560a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan IdentifierTable *identifier_table = &ast_context->Idents; 125624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 125724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 125824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (identifier_table != NULL); 125924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 126024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType record_qual_type(QualType::getFromOpaquePtr(record_clang_type)); 126124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 12621674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = record_qual_type.getTypePtr(); 126324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 126424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 126524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = dyn_cast<RecordType>(clang_type); 126624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 126724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_type) 126824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 126924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl *record_decl = record_type->getDecl(); 127024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 127124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner clang::Expr *bit_width = NULL; 127224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bitfield_bit_size != 0) 127324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 127424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner APInt bitfield_bit_size_apint(ast_context->getTypeSize(ast_context->IntTy), bitfield_bit_size); 127547a5c4c01066ece2d41cba56c3a065eeca12d47cSean Callanan bit_width = new (*ast_context)IntegerLiteral (*ast_context, bitfield_bit_size_apint, ast_context->IntTy, SourceLocation()); 127624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 127784f8075072eef306234f8109573067647735c111Greg Clayton FieldDecl *field = FieldDecl::Create (*ast_context, 127884f8075072eef306234f8109573067647735c111Greg Clayton record_decl, 127984f8075072eef306234f8109573067647735c111Greg Clayton SourceLocation(), 128084f8075072eef306234f8109573067647735c111Greg Clayton name ? &identifier_table->get(name) : NULL, // Identifier 128184f8075072eef306234f8109573067647735c111Greg Clayton QualType::getFromOpaquePtr(field_type), // Field type 128284f8075072eef306234f8109573067647735c111Greg Clayton NULL, // DeclaratorInfo * 128384f8075072eef306234f8109573067647735c111Greg Clayton bit_width, // BitWidth 128484f8075072eef306234f8109573067647735c111Greg Clayton false); // Mutable 128524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 128684f8075072eef306234f8109573067647735c111Greg Clayton field->setAccess (ConvertAccessTypeToAccessSpecifier (access)); 128724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 128824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field) 128924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 129024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner record_decl->addDecl(field); 129124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 129224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 12939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 12949488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 12959488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(clang_type); 12969488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 12979488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 12981d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_synthesized = false; 129960a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan ClangASTContext::AddObjCClassIVar (ast_context, 130060a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan record_clang_type, 13019488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 13029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton field_type, 13039488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton access, 13049488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bitfield_bit_size, 13051d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_synthesized); 13069488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 13079488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 130824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 130924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 131024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 131124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 131224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 131324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::FieldIsBitfield (FieldDecl* field, uint32_t& bitfield_bit_size) 131424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 131524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return FieldIsBitfield(getASTContext(), field, bitfield_bit_size); 131624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 131724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 131824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 131924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::FieldIsBitfield 132024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 132124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context, 132224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner FieldDecl* field, 132324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t& bitfield_bit_size 132424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 132524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 132624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ast_context == NULL || field == NULL) 132724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 132824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 132924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->isBitField()) 133024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 133124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Expr* bit_width_expr = field->getBitWidth(); 133224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bit_width_expr) 133324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 133424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APSInt bit_width_apsint; 133524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bit_width_expr->isIntegerConstantExpr(bit_width_apsint, *ast_context)) 133624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 133724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bitfield_bit_size = bit_width_apsint.getLimitedValue(UINT32_MAX); 133824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 133924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 134024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 134124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 134224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 134324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 134424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 134524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 134624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::RecordHasFields (const RecordDecl *record_decl) 134724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 134824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_decl == NULL) 134924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 135024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 135124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!record_decl->field_empty()) 135224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 135324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 135424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // No fields, lets check this is a CXX record and check the base classes 135524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 135624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 135724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 135824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 135924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 136024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 136124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 136224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 136324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 136424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (RecordHasFields(base_class_decl)) 136524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 136624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 136724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 136824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 136924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 137024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 137124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 1372462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::SetDefaultAccessForRecordFields (clang_type_t clang_qual_type, int default_accessibility, int *assigned_accessibilities, size_t num_assigned_accessibilities) 137324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 137424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_qual_type) 137524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 137624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_qual_type)); 13771674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = qual_type.getTypePtr(); 137824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 137924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 138024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordType *record_type = dyn_cast<RecordType>(clang_type); 138124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_type) 138224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 138324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl *record_decl = record_type->getDecl(); 138424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_decl) 138524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 138624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t field_idx; 138724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 138824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(), field_idx = 0; 138924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 139024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++field_idx) 139124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 139224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // If no accessibility was assigned, assign the correct one 139324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field_idx < num_assigned_accessibilities && assigned_accessibilities[field_idx] == clang::AS_none) 139424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field->setAccess ((AccessSpecifier)default_accessibility); 139524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 139624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 139724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 139824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 139924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 140024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 140124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 140224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark C++ Base Classes 140324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 140424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerCXXBaseSpecifier * 1405462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateBaseClassSpecifier (clang_type_t base_class_type, AccessType access, bool is_virtual, bool base_of_class) 140624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 140724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class_type) 14086e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton return new CXXBaseSpecifier (SourceRange(), 14096e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton is_virtual, 14106e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton base_of_class, 14116e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton ConvertAccessTypeToAccessSpecifier (access), 14126e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton getASTContext()->CreateTypeSourceInfo (QualType::getFromOpaquePtr(base_class_type))); 141324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 141424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 141524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1416e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Claytonvoid 1417e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg ClaytonClangASTContext::DeleteBaseClassSpecifiers (CXXBaseSpecifier **base_classes, unsigned num_base_classes) 1418e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton{ 1419e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton for (unsigned i=0; i<num_base_classes; ++i) 1420e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton { 1421e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton delete base_classes[i]; 1422e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton base_classes[i] = NULL; 1423e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton } 1424e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton} 1425e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton 142624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 1427462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::SetBaseClassesForClassType (clang_type_t class_clang_type, CXXBaseSpecifier const * const *base_classes, unsigned num_base_classes) 142824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 142924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (class_clang_type) 143024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 14311674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = QualType::getFromOpaquePtr(class_clang_type).getTypePtr(); 143224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 143324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 143424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordType *record_type = dyn_cast<RecordType>(clang_type); 143524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_type) 143624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 143724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_type->getDecl()); 143824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 143924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 144024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner cxx_record_decl->setBases(base_classes, num_base_classes); 144124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 144224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 144324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 144424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 144524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 144624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 144724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 144884f8075072eef306234f8109573067647735c111Greg Clayton#pragma mark Objective C Classes 144984f8075072eef306234f8109573067647735c111Greg Clayton 1450462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 145184f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::CreateObjCClass 145284f8075072eef306234f8109573067647735c111Greg Clayton( 145384f8075072eef306234f8109573067647735c111Greg Clayton const char *name, 145484f8075072eef306234f8109573067647735c111Greg Clayton DeclContext *decl_ctx, 145584f8075072eef306234f8109573067647735c111Greg Clayton bool isForwardDecl, 145684f8075072eef306234f8109573067647735c111Greg Clayton bool isInternal 145784f8075072eef306234f8109573067647735c111Greg Clayton) 145884f8075072eef306234f8109573067647735c111Greg Clayton{ 145984f8075072eef306234f8109573067647735c111Greg Clayton ASTContext *ast_context = getASTContext(); 146084f8075072eef306234f8109573067647735c111Greg Clayton assert (ast_context != NULL); 146184f8075072eef306234f8109573067647735c111Greg Clayton assert (name && name[0]); 146284f8075072eef306234f8109573067647735c111Greg Clayton if (decl_ctx == NULL) 146384f8075072eef306234f8109573067647735c111Greg Clayton decl_ctx = ast_context->getTranslationUnitDecl(); 146484f8075072eef306234f8109573067647735c111Greg Clayton 146584f8075072eef306234f8109573067647735c111Greg Clayton // NOTE: Eventually CXXRecordDecl will be merged back into RecordDecl and 146684f8075072eef306234f8109573067647735c111Greg Clayton // we will need to update this code. I was told to currently always use 146784f8075072eef306234f8109573067647735c111Greg Clayton // the CXXRecordDecl class since we often don't know from debug information 146884f8075072eef306234f8109573067647735c111Greg Clayton // if something is struct or a class, so we default to always use the more 146984f8075072eef306234f8109573067647735c111Greg Clayton // complete definition just in case. 147084f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *decl = ObjCInterfaceDecl::Create (*ast_context, 147184f8075072eef306234f8109573067647735c111Greg Clayton decl_ctx, 147284f8075072eef306234f8109573067647735c111Greg Clayton SourceLocation(), 147384f8075072eef306234f8109573067647735c111Greg Clayton &ast_context->Idents.get(name), 147484f8075072eef306234f8109573067647735c111Greg Clayton SourceLocation(), 147584f8075072eef306234f8109573067647735c111Greg Clayton isForwardDecl, 147684f8075072eef306234f8109573067647735c111Greg Clayton isInternal); 14779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 14789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ast_context->getObjCInterfaceType(decl).getAsOpaquePtr(); 147984f8075072eef306234f8109573067647735c111Greg Clayton} 148024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 148184f8075072eef306234f8109573067647735c111Greg Claytonbool 1482462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::SetObjCSuperClass (clang_type_t class_opaque_type, clang_type_t super_opaque_type) 148384f8075072eef306234f8109573067647735c111Greg Clayton{ 148484f8075072eef306234f8109573067647735c111Greg Clayton if (class_opaque_type && super_opaque_type) 148584f8075072eef306234f8109573067647735c111Greg Clayton { 148684f8075072eef306234f8109573067647735c111Greg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 148784f8075072eef306234f8109573067647735c111Greg Clayton QualType super_qual_type(QualType::getFromOpaquePtr(super_opaque_type)); 148884f8075072eef306234f8109573067647735c111Greg Clayton clang::Type *class_type = class_qual_type.getTypePtr(); 148984f8075072eef306234f8109573067647735c111Greg Clayton clang::Type *super_type = super_qual_type.getTypePtr(); 149084f8075072eef306234f8109573067647735c111Greg Clayton if (class_type && super_type) 149184f8075072eef306234f8109573067647735c111Greg Clayton { 149284f8075072eef306234f8109573067647735c111Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 149384f8075072eef306234f8109573067647735c111Greg Clayton ObjCObjectType *objc_super_type = dyn_cast<ObjCObjectType>(super_type); 149484f8075072eef306234f8109573067647735c111Greg Clayton if (objc_class_type && objc_super_type) 149584f8075072eef306234f8109573067647735c111Greg Clayton { 149684f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 149784f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *super_interface_decl = objc_super_type->getInterface(); 149884f8075072eef306234f8109573067647735c111Greg Clayton if (class_interface_decl && super_interface_decl) 149984f8075072eef306234f8109573067647735c111Greg Clayton { 150084f8075072eef306234f8109573067647735c111Greg Clayton class_interface_decl->setSuperClass(super_interface_decl); 150184f8075072eef306234f8109573067647735c111Greg Clayton return true; 150284f8075072eef306234f8109573067647735c111Greg Clayton } 150384f8075072eef306234f8109573067647735c111Greg Clayton } 150484f8075072eef306234f8109573067647735c111Greg Clayton } 150584f8075072eef306234f8109573067647735c111Greg Clayton } 150684f8075072eef306234f8109573067647735c111Greg Clayton return false; 150784f8075072eef306234f8109573067647735c111Greg Clayton} 150884f8075072eef306234f8109573067647735c111Greg Clayton 150984f8075072eef306234f8109573067647735c111Greg Clayton 151084f8075072eef306234f8109573067647735c111Greg Claytonbool 151184f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::AddObjCClassIVar 151284f8075072eef306234f8109573067647735c111Greg Clayton( 1513462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton ASTContext *ast_context, 1514462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t class_opaque_type, 151584f8075072eef306234f8109573067647735c111Greg Clayton const char *name, 1516462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t ivar_opaque_type, 151784f8075072eef306234f8109573067647735c111Greg Clayton AccessType access, 151884f8075072eef306234f8109573067647735c111Greg Clayton uint32_t bitfield_bit_size, 15191d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_synthesized 152084f8075072eef306234f8109573067647735c111Greg Clayton) 152184f8075072eef306234f8109573067647735c111Greg Clayton{ 152284f8075072eef306234f8109573067647735c111Greg Clayton if (class_opaque_type == NULL || ivar_opaque_type == NULL) 152384f8075072eef306234f8109573067647735c111Greg Clayton return false; 152484f8075072eef306234f8109573067647735c111Greg Clayton 152560a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan IdentifierTable *identifier_table = &ast_context->Idents; 152684f8075072eef306234f8109573067647735c111Greg Clayton 152784f8075072eef306234f8109573067647735c111Greg Clayton assert (ast_context != NULL); 152884f8075072eef306234f8109573067647735c111Greg Clayton assert (identifier_table != NULL); 152984f8075072eef306234f8109573067647735c111Greg Clayton 153084f8075072eef306234f8109573067647735c111Greg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 153184f8075072eef306234f8109573067647735c111Greg Clayton 153284f8075072eef306234f8109573067647735c111Greg Clayton clang::Type *class_type = class_qual_type.getTypePtr(); 153384f8075072eef306234f8109573067647735c111Greg Clayton if (class_type) 153484f8075072eef306234f8109573067647735c111Greg Clayton { 153584f8075072eef306234f8109573067647735c111Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 153684f8075072eef306234f8109573067647735c111Greg Clayton 153784f8075072eef306234f8109573067647735c111Greg Clayton if (objc_class_type) 153884f8075072eef306234f8109573067647735c111Greg Clayton { 153984f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 154084f8075072eef306234f8109573067647735c111Greg Clayton 154184f8075072eef306234f8109573067647735c111Greg Clayton if (class_interface_decl) 154284f8075072eef306234f8109573067647735c111Greg Clayton { 154384f8075072eef306234f8109573067647735c111Greg Clayton clang::Expr *bit_width = NULL; 154484f8075072eef306234f8109573067647735c111Greg Clayton if (bitfield_bit_size != 0) 154584f8075072eef306234f8109573067647735c111Greg Clayton { 154684f8075072eef306234f8109573067647735c111Greg Clayton APInt bitfield_bit_size_apint(ast_context->getTypeSize(ast_context->IntTy), bitfield_bit_size); 154747a5c4c01066ece2d41cba56c3a065eeca12d47cSean Callanan bit_width = new (*ast_context)IntegerLiteral (*ast_context, bitfield_bit_size_apint, ast_context->IntTy, SourceLocation()); 154884f8075072eef306234f8109573067647735c111Greg Clayton } 154984f8075072eef306234f8109573067647735c111Greg Clayton 15509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCIvarDecl *field = ObjCIvarDecl::Create (*ast_context, 15519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton class_interface_decl, 15529488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton SourceLocation(), 15539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton &identifier_table->get(name), // Identifier 15549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType::getFromOpaquePtr(ivar_opaque_type), // Field type 15559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton NULL, // TypeSourceInfo * 15569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ConvertAccessTypeToObjCIvarAccessControl (access), 15579488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bit_width, 15581d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_synthesized); 15599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15609488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (field) 15619488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 15629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton class_interface_decl->addDecl(field); 15639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return true; 15649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 156584f8075072eef306234f8109573067647735c111Greg Clayton } 156684f8075072eef306234f8109573067647735c111Greg Clayton } 156784f8075072eef306234f8109573067647735c111Greg Clayton } 156884f8075072eef306234f8109573067647735c111Greg Clayton return false; 156984f8075072eef306234f8109573067647735c111Greg Clayton} 157024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 15719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15729488b7423b556c7c777b721d2094fd5ec4a47578Greg Claytonbool 1573462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::ObjCTypeHasIVars (clang_type_t class_opaque_type, bool check_superclass) 15749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton{ 15759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 15769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton clang::Type *class_type = class_qual_type.getTypePtr(); 15789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_type) 15799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 15809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 15819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 15839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ObjCDeclHasIVars (objc_class_type->getInterface(), check_superclass); 15849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 15859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return false; 15869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton} 15879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15889488b7423b556c7c777b721d2094fd5ec4a47578Greg Claytonbool 15899488b7423b556c7c777b721d2094fd5ec4a47578Greg ClaytonClangASTContext::ObjCDeclHasIVars (ObjCInterfaceDecl *class_interface_decl, bool check_superclass) 15909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton{ 15919488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton while (class_interface_decl) 15929488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 15939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl->ivar_size() > 0) 15949488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return true; 15959488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15969488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (check_superclass) 15979488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton class_interface_decl = class_interface_decl->getSuperClass(); 15989488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 15999488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 16009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16019488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return false; 16029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton} 16031d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1604462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonObjCMethodDecl * 16051d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg ClaytonClangASTContext::AddMethodToObjCObjectType 16061d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton( 1607462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton ASTContext *ast_context, 1608462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t class_opaque_type, 16091d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton const char *name, // the full symbol name as seen in the symbol table ("-[NString stringWithCString:]") 1610462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t method_opaque_type, 16111d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton lldb::AccessType access 16121d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton) 16131d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton{ 16141d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (class_opaque_type == NULL || method_opaque_type == NULL) 16151d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 16161d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16171d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton IdentifierTable *identifier_table = &ast_context->Idents; 16181d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16191d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton assert (ast_context != NULL); 16201d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton assert (identifier_table != NULL); 16211d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16221d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 16231d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16241d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton clang::Type *class_type = class_qual_type.getTypePtr(); 16251d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (class_type == NULL) 16261d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 16271d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16281d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 16291d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16301d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (objc_class_type == NULL) 16311d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 16321d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16331d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 16341d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16351d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (class_interface_decl == NULL) 16361d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 16371d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16381d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton const char *selector_start = ::strchr (name, ' '); 16391d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (selector_start == NULL) 16401d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 16411d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16421d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton selector_start++; 16431d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (!(::isalpha (selector_start[0]) || selector_start[0] == '_')) 16441d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 16451d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton llvm::SmallVector<IdentifierInfo *, 12> selector_idents; 16461d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1647ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton size_t len = 0; 16481d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton const char *start; 1649ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton //printf ("name = '%s'\n", name); 1650ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton 1651ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton unsigned num_selectors_with_args = 0; 1652ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton for (start = selector_start; 16531d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton start && *start != '\0' && *start != ']'; 1654ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton start += len) 16551d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 1656ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton len = ::strcspn(start, ":]"); 16576bc44a42f193a4b4b66d73587f742aaa51da2ac3Greg Clayton bool has_arg = (start[len] == ':'); 16586bc44a42f193a4b4b66d73587f742aaa51da2ac3Greg Clayton if (has_arg) 1659ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton ++num_selectors_with_args; 16601d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton selector_idents.push_back (&identifier_table->get (StringRef (start, len))); 16616bc44a42f193a4b4b66d73587f742aaa51da2ac3Greg Clayton if (has_arg) 16626bc44a42f193a4b4b66d73587f742aaa51da2ac3Greg Clayton len += 1; 16631d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 16641d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16651d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16661d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (selector_idents.size() == 0) 16671d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return 0; 16681d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1669ad60bf486dee699dd524225b63271ddc5b6329b9Greg Clayton clang::Selector method_selector = ast_context->Selectors.getSelector (num_selectors_with_args ? selector_idents.size() : 0, 16701d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton selector_idents.data()); 16711d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16721d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType method_qual_type (QualType::getFromOpaquePtr (method_opaque_type)); 16731d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16741d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton // Populate the method decl with parameter decls 16751d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton clang::Type *method_type(method_qual_type.getTypePtr()); 16761d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16771d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (method_type == NULL) 16781d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 16791d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16801d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton FunctionProtoType *method_function_prototype (dyn_cast<FunctionProtoType>(method_type)); 16811d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16821d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (!method_function_prototype) 16831d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 16841d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16851d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16861d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_variadic = false; 16871d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_synthesized = false; 16881d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton bool is_defined = false; 16891d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton ObjCMethodDecl::ImplementationControl imp_control = ObjCMethodDecl::None; 16901d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16911d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton const unsigned num_args = method_function_prototype->getNumArgs(); 16921d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 16931d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton ObjCMethodDecl *objc_method_decl = ObjCMethodDecl::Create (*ast_context, 16941d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SourceLocation(), // beginLoc, 16951d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SourceLocation(), // endLoc, 16961d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton method_selector, 16971d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton method_function_prototype->getResultType(), 16981d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL, // TypeSourceInfo *ResultTInfo, 16991d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton GetDeclContextForType (class_opaque_type), 17001d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton name[0] == '-', 17011d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_variadic, 17021d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_synthesized, 17031d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton is_defined, 17041d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton imp_control, 17051d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton num_args); 17061d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 17071d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 17081d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (objc_method_decl == NULL) 17091d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return NULL; 17101d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 17111d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (num_args > 0) 17121d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 17131d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton llvm::SmallVector<ParmVarDecl *, 12> params; 17141d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 17151d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton for (int param_index = 0; param_index < num_args; ++param_index) 17161d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 17171d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton params.push_back (ParmVarDecl::Create (*ast_context, 17181d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton objc_method_decl, 17191d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SourceLocation(), 17201d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL, // anonymous 17211d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton method_function_prototype->getArgType(param_index), 17221d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL, 17231d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SC_Auto, 17241d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton SC_Auto, 17251d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton NULL)); 17261d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 17271d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 17281d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton objc_method_decl->setMethodParams(*ast_context, params.data(), params.size(), num_args); 17291d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 17309488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 17311d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton class_interface_decl->addDecl (objc_method_decl); 17321d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 17331d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 17341d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return objc_method_decl; 17351d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton} 17361d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 17371d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 1738bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Claytonuint32_t 1739f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg ClaytonClangASTContext::GetTypeInfo 1740f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton( 1741f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton clang_type_t clang_type, 1742f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton clang::ASTContext *ast_context, 1743f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton clang_type_t *pointee_or_element_clang_type 1744f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton) 1745bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton{ 1746bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton if (clang_type == NULL) 1747f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return 0; 1748f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1749f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 1750f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = NULL; 1751bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 1752bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 1753bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 1754bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 1755bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton switch (type_class) 1756bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton { 175704325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::Type::Builtin: 175804325065a00f646527db85e9bc751da29ac53b23Sean Callanan switch (cast<clang::BuiltinType>(qual_type)->getKind()) 175904325065a00f646527db85e9bc751da29ac53b23Sean Callanan { 176004325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCId: 176104325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCClass: 1762f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (ast_context && pointee_or_element_clang_type) 1763f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = ast_context->ObjCBuiltinClassTy.getAsOpaquePtr(); 176404325065a00f646527db85e9bc751da29ac53b23Sean Callanan return eTypeIsBuiltIn | eTypeIsPointer | eTypeHasValue; 1765f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1766f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton default: 1767f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton break; 176804325065a00f646527db85e9bc751da29ac53b23Sean Callanan } 176904325065a00f646527db85e9bc751da29ac53b23Sean Callanan return eTypeIsBuiltIn | eTypeHasValue; 1770f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1771f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::BlockPointer: 1772f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 1773f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = qual_type->getPointeeType().getAsOpaquePtr(); 1774f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeIsPointer | eTypeHasChildren | eTypeIsBlock; 1775f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1776bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::Complex: return eTypeHasChildren | eTypeIsBuiltIn | eTypeHasValue; 1777f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1778f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::ConstantArray: 1779f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::DependentSizedArray: 1780f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::IncompleteArray: 1781f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::VariableArray: 1782f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 1783f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = cast<ArrayType>(qual_type.getTypePtr())->getElementType().getAsOpaquePtr(); 1784f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeHasChildren | eTypeIsArray; 1785f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1786bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::DependentName: return 0; 1787bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::DependentSizedExtVector: return eTypeHasChildren | eTypeIsVector; 1788bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::DependentTemplateSpecialization: return eTypeIsTemplate; 1789bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::Decltype: return 0; 1790f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1791f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::Enum: 1792f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 1793f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = cast<EnumType>(qual_type)->getDecl()->getIntegerType().getAsOpaquePtr(); 1794f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeIsEnumeration | eTypeHasValue; 1795f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1796bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::Elaborated: return 0; 1797bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::ExtVector: return eTypeHasChildren | eTypeIsVector; 1798bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::FunctionProto: return eTypeIsFuncPrototype | eTypeHasValue; 1799bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::FunctionNoProto: return eTypeIsFuncPrototype | eTypeHasValue; 1800bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::InjectedClassName: return 0; 1801f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1802f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::LValueReference: 1803f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::RValueReference: 1804f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 1805f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = cast<ReferenceType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr(); 1806f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeHasChildren | eTypeIsReference | eTypeHasValue; 1807f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1808bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::MemberPointer: return eTypeIsPointer | eTypeIsMember | eTypeHasValue; 1809f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1810f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::ObjCObjectPointer: 1811f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 1812f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = qual_type->getPointeeType().getAsOpaquePtr(); 1813f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeHasChildren | eTypeIsObjC | eTypeIsClass | eTypeIsPointer | eTypeHasValue; 1814f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1815bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::ObjCObject: return eTypeHasChildren | eTypeIsObjC | eTypeIsClass; 1816bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::ObjCInterface: return eTypeHasChildren | eTypeIsObjC | eTypeIsClass; 1817f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1818f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::Pointer: 1819f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type) 1820f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton *pointee_or_element_clang_type = qual_type->getPointeeType().getAsOpaquePtr(); 1821f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return eTypeHasChildren | eTypeIsPointer | eTypeHasValue; 1822f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1823bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::Record: 1824bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton if (qual_type->getAsCXXRecordDecl()) 1825bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return eTypeHasChildren | eTypeIsClass | eTypeIsCPlusPlus; 1826bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton else 1827bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return eTypeHasChildren | eTypeIsStructUnion; 1828bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton break; 1829bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::SubstTemplateTypeParm: return eTypeIsTemplate; 1830bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::TemplateTypeParm: return eTypeIsTemplate; 1831bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::TemplateSpecialization: return eTypeIsTemplate; 1832f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1833f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::Typedef: 18349e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan return eTypeIsTypedef | ClangASTContext::GetTypeInfo (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 1835f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton ast_context, 1836f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton pointee_or_element_clang_type); 1837f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 1838bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::TypeOfExpr: return 0; 1839bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::TypeOf: return 0; 1840bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::UnresolvedUsing: return 0; 1841bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton case clang::Type::Vector: return eTypeHasChildren | eTypeIsVector; 1842bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton default: return 0; 1843bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton } 1844bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return 0; 1845bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton} 1846bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 18479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 184824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Aggregate Types 184924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 185024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 1851462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsAggregateType (clang_type_t clang_type) 185224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 185324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type == NULL) 185424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 185524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 185624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 185724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 185803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 185903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 186024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 18611674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::IncompleteArray: 18621674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::VariableArray: 18631674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 18641674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ExtVector: 18651674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Vector: 18661674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 18679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 18689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 186924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 187024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 18711674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 18729e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan return ClangASTContext::IsAggregateType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 187324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 187424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 187524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 187624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 187724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // The clang type does have a value 187824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 187924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 188024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 188124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruint32_t 1882462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetNumChildren (clang_type_t clang_qual_type, bool omit_empty_base_classes) 188324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 188424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_qual_type == NULL) 188524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 188624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 188724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t num_children = 0; 188824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_qual_type)); 18899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 18909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton switch (type_class) 189124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1892960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::Type::Builtin: 1893960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton switch (cast<clang::BuiltinType>(qual_type)->getKind()) 1894960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1895f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::BuiltinType::ObjCId: // child is Class 1896960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCClass: // child is Class 1897960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton num_children = 1; 1898f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton break; 1899960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 1900960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton default: 1901960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 1902960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 1903960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 1904c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton 1905c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Complex: 1906c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton return 2; 1907c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton 19081674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 190953d287bda5182511685a1dc7961a54b30bf3eedcGreg Clayton if (ClangASTType::IsDefined (clang_qual_type)) 191024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 191124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(qual_type.getTypePtr()); 191224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 191324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 191424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 191524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 191624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 191724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 191824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 191924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Check each base classes to see if it or any of its 192024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // base classes contain any fields. This can help 192124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // limit the noise in variable views by not having to 192224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // show base classes that contain no members. 192324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 192424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 192524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 192624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 192724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 192824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 192924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 193024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 193124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (RecordHasFields(base_class_decl) == false) 193224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 193324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 193424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children++; 193524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 193624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 193724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 193824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 193924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Include all base classes 194024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children += cxx_record_decl->getNumBases(); 194124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 194224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 194324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 194424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 194524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); field != field_end; ++field) 194624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++num_children; 194724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 194824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 194924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 19509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 19519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 19529488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 19539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 19549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 19559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 19569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 19579488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 19589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 19599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 19609488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 19619488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 19629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 19639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 19649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 19659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (omit_empty_base_classes) 19669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 19679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (ClangASTContext::ObjCDeclHasIVars (superclass_interface_decl, true)) 19689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++num_children; 19699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 19709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 19719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++num_children; 19729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 19739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 19749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton num_children += class_interface_decl->ivar_size(); 19759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 19769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 19779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 19789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 19799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 19809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 1981960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1982960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton ObjCObjectPointerType *pointer_type = cast<ObjCObjectPointerType>(qual_type.getTypePtr()); 1983960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton QualType pointee_type = pointer_type->getPointeeType(); 1984960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton uint32_t num_pointee_children = ClangASTContext::GetNumChildren (pointee_type.getAsOpaquePtr(), 1985960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton omit_empty_base_classes); 1986960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton // If this type points to a simple type, then it has 1 child 1987960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (num_pointee_children == 0) 1988960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton num_children = 1; 1989960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton else 1990960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton num_children = num_pointee_children; 1991960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 1992960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 19939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 19941674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 199524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children = cast<ConstantArrayType>(qual_type.getTypePtr())->getSize().getLimitedValue(); 199624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 199724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 19981674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 199924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 200024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 2001c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton QualType pointee_type (pointer_type->getPointeeType()); 20029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t num_pointee_children = ClangASTContext::GetNumChildren (pointee_type.getAsOpaquePtr(), 20039488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes); 200424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (num_pointee_children == 0) 2005c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton { 2006c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton // We have a pointer to a pointee type that claims it has no children. 2007c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton // We will want to look at 2008c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton num_children = ClangASTContext::GetNumPointeeChildren (pointee_type.getAsOpaquePtr()); 2009c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton } 201024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 201124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children = num_pointee_children; 201224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 201324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 201424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2015f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::LValueReference: 2016f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::RValueReference: 2017f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2018f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 2019f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton QualType pointee_type = reference_type->getPointeeType(); 2020f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton uint32_t num_pointee_children = ClangASTContext::GetNumChildren (pointee_type.getAsOpaquePtr(), 2021f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton omit_empty_base_classes); 2022f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton // If this type points to a simple type, then it has 1 child 2023f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (num_pointee_children == 0) 2024f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton num_children = 1; 2025f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton else 2026f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton num_children = num_pointee_children; 2027f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2028f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton break; 2029f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2030f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 20311674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 20329e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan num_children = ClangASTContext::GetNumChildren (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), omit_empty_base_classes); 203324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 203424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 203524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 203624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 203724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 203824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return num_children; 203924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 204024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2041c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// If a pointer to a pointee type (the clang_type arg) says that it has no 2042c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// children, then we either need to trust it, or override it and return a 2043c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// different result. For example, an "int *" has one child that is an integer, 2044c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// but a function pointer doesn't have any children. Likewise if a Record type 2045c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton// claims it has no children, then there really is nothing to show. 2046c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Claytonuint32_t 2047c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg ClaytonClangASTContext::GetNumPointeeChildren (clang_type_t clang_type) 2048c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton{ 2049c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton if (clang_type == NULL) 2050c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton return 0; 2051c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton 2052c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 2053c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 2054c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton switch (type_class) 2055c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton { 20569db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::Type::Builtin: 20579db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton switch (cast<clang::BuiltinType>(qual_type)->getKind()) 20589db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton { 20599db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Void: 20609db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::NullPtr: 20619db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton return 0; 20629db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Bool: 20639db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Char_U: 20649db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::UChar: 20659db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Char16: 20669db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Char32: 20679db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::UShort: 20689db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::UInt: 20699db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ULong: 20709db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ULongLong: 20719db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::UInt128: 20729db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Char_S: 20739db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::SChar: 20749db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::WChar: 20759db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Short: 20769db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Int: 20779db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Long: 20789db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::LongLong: 20799db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Int128: 20809db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Float: 20819db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Double: 20829db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::LongDouble: 20839db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Dependent: 20849db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::Overload: 20859db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::UndeducedAuto: 20869db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ObjCId: 20879db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ObjCClass: 20889db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton case clang::BuiltinType::ObjCSel: 20899db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton return 1; 20909db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton } 20919db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton break; 20929db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton 2093c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Complex: return 2; 2094c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Pointer: return 1; 2095c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::BlockPointer: return 0; // If block pointers don't have debug info, then no children for them 2096c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::LValueReference: return 1; 2097c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::RValueReference: return 1; 2098c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::MemberPointer: return 0; 2099c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ConstantArray: return 0; 2100c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::IncompleteArray: return 0; 2101c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::VariableArray: return 0; 2102c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::DependentSizedArray: return 0; 2103c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::DependentSizedExtVector: return 0; 2104c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Vector: return 0; 2105c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ExtVector: return 0; 2106c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::FunctionProto: return 0; // When we function pointers, they have no children... 2107c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::FunctionNoProto: return 0; // When we function pointers, they have no children... 2108c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::UnresolvedUsing: return 0; 2109c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Paren: return 0; 2110c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Typedef: return ClangASTContext::GetNumPointeeChildren (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 2111c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::TypeOfExpr: return 0; 2112c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::TypeOf: return 0; 2113c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Decltype: return 0; 2114c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Record: return 0; 2115c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Enum: return 1; 2116c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::Elaborated: return 1; 2117c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::TemplateTypeParm: return 1; 2118c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::SubstTemplateTypeParm: return 1; 2119c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::TemplateSpecialization: return 1; 2120c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::InjectedClassName: return 0; 2121c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::DependentName: return 1; 2122c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::DependentTemplateSpecialization: return 1; 2123c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ObjCObject: return 0; 2124c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ObjCInterface: return 0; 2125c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton case clang::Type::ObjCObjectPointer: return 1; 2126c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton default: 2127c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton break; 2128c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton } 2129c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton return 0; 2130c3b61d239a53271d013b82ffaba6ab4e92b7fcc1Greg Clayton} 213124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2132462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 213324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetChildClangTypeAtIndex 213424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 213524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *parent_name, 2136462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t parent_clang_type, 213724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t idx, 213824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool transparent_pointers, 213924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes, 214024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string& child_name, 214124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_byte_size, 214224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner int32_t &child_byte_offset, 214324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_bitfield_bit_size, 2144bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton uint32_t &child_bitfield_bit_offset, 2145bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton bool &child_is_base_class 214624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 214724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 214824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (parent_clang_type) 214924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 215024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetChildClangTypeAtIndex (getASTContext(), 215124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_name, 215224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_clang_type, 215324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner idx, 215424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner transparent_pointers, 215524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 215624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name, 215724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size, 215824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset, 215924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size, 2160bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_bitfield_bit_offset, 2161bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class); 216224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 216324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 216424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2165462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 216624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetChildClangTypeAtIndex 216724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 216824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context, 216924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *parent_name, 2170462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t parent_clang_type, 217124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t idx, 217224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool transparent_pointers, 217324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes, 217424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string& child_name, 217524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_byte_size, 217624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner int32_t &child_byte_offset, 217724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_bitfield_bit_size, 2178bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton uint32_t &child_bitfield_bit_offset, 2179bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton bool &child_is_base_class 218024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 218124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 218224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (parent_clang_type == NULL) 218324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 218424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 218524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx < ClangASTContext::GetNumChildren (parent_clang_type, omit_empty_base_classes)) 218624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 218724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t bit_offset; 218824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size = 0; 218924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_offset = 0; 2190bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class = false; 219124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType parent_qual_type(QualType::getFromOpaquePtr(parent_clang_type)); 219203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass parent_type_class = parent_qual_type->getTypeClass(); 219303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (parent_type_class) 219424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 2195960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::Type::Builtin: 2196960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton switch (cast<clang::BuiltinType>(parent_qual_type)->getKind()) 2197960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2198960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCId: 2199960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCClass: 220004325065a00f646527db85e9bc751da29ac53b23Sean Callanan child_name = "isa"; 220104325065a00f646527db85e9bc751da29ac53b23Sean Callanan child_byte_size = ast_context->getTypeSize(ast_context->ObjCBuiltinClassTy) / CHAR_BIT; 2202960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return ast_context->ObjCBuiltinClassTy.getAsOpaquePtr(); 2203960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2204960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton default: 2205960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 2206960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2207960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 2208960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2209960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 22101674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 221124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 221224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(parent_qual_type.getTypePtr()); 221324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 221424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 221524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const ASTRecordLayout &record_layout = ast_context->getASTRecordLayout(record_decl); 221624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 221724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 221824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 221924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 222024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 222124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We might have base classes to print out first 222224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 222324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 222424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 222524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 222624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 222724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *base_class_decl = NULL; 222824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 222924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 223024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 223124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 223224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 223324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (RecordHasFields(base_class_decl) == false) 223424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 223524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 223624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 223724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx == child_idx) 223824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 223924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class_decl == NULL) 224024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 224124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 224224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 224324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class->isVirtual()) 22448a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan bit_offset = record_layout.getVBaseClassOffset(base_class_decl).getQuantity(); 224524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 22468a3b0a85dd512824f528cfa55d93f530ebe38be8Sean Callanan bit_offset = record_layout.getBaseClassOffset(base_class_decl).getQuantity(); 224724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 224824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Base classes should be a multiple of 8 bits in size 224924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (bit_offset % 8 == 0); 225024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = bit_offset/8; 225124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string base_class_type_name(base_class->getType().getAsString()); 225224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 225324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(base_class_type_name.c_str()); 225424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 225524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint64_t clang_type_info_bit_size = ast_context->getTypeSize(base_class->getType()); 225624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 225724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Base classes biut sizes should be a multiple of 8 bits in size 225824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (clang_type_info_bit_size % 8 == 0); 225924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = clang_type_info_bit_size / 8; 2260bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class = true; 226124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return base_class->getType().getAsOpaquePtr(); 226224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 226324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We don't increment the child index in the for loop since we might 226424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // be skipping empty base classes 226524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++child_idx; 226624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 226724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 226824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Make sure index is in range... 226924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t field_idx = 0; 227024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 227124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); field != field_end; ++field, ++field_idx, ++child_idx) 227224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 227324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx == child_idx) 227424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 227524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Print the member type if requested 227624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Print the member name and equal sign 227724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(field->getNameAsString().c_str()); 227824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 227924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Figure out the type byte size (field_type_info.first) and 228024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // alignment (field_type_info.second) from the AST context. 228124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::pair<uint64_t, unsigned> field_type_info = ast_context->getTypeInfo(field->getType()); 228254e7afa84d945f9137f9372ecde432f9e1a702fcGreg Clayton assert(field_idx < record_layout.getFieldCount()); 228324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 228424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = field_type_info.first / 8; 228524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 228624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Figure out the field offset within the current struct/union/class type 228724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bit_offset = record_layout.getFieldOffset (field_idx); 228824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = bit_offset / 8; 228924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::FieldIsBitfield (ast_context, *field, child_bitfield_bit_size)) 229024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_offset = bit_offset % 8; 229124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 229224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return field->getType().getAsOpaquePtr(); 229324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 229424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 229524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 229624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 229724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 22989488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 22999488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 23009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23019488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(parent_qual_type.getTypePtr()); 23029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 23039488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 23049488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23059488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t child_idx = 0; 23069488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 23079488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23089488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 23099488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23109488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23119488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ASTRecordLayout &interface_layout = ast_context->getASTObjCInterfaceLayout(class_interface_decl); 23129488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 23139488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 23149488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23159488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (omit_empty_base_classes) 23169488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 2317960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (ClangASTContext::GetNumChildren(ast_context->getObjCInterfaceType(superclass_interface_decl).getAsOpaquePtr(), omit_empty_base_classes) > 0) 23189488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23199488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (idx == 0) 23209488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23219488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType ivar_qual_type(ast_context->getObjCInterfaceType(superclass_interface_decl)); 23229488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23239488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_name.assign(superclass_interface_decl->getNameAsString().c_str()); 23259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton std::pair<uint64_t, unsigned> ivar_type_info = ast_context->getTypeInfo(ivar_qual_type.getTypePtr()); 23279488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23289488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_byte_size = ivar_type_info.first / 8; 2329960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_offset = 0; 2330bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class = true; 23319488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23329488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ivar_qual_type.getAsOpaquePtr(); 23339488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23349488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23359488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 23369488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23379488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23389488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 23399488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 23409488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 2341960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2342960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton const uint32_t superclass_idx = child_idx; 23439488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (idx < (child_idx + class_interface_decl->ivar_size())) 23459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl::ivar_iterator ivar_pos, ivar_end = class_interface_decl->ivar_end(); 23479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23489488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton for (ivar_pos = class_interface_decl->ivar_begin(); ivar_pos != ivar_end; ++ivar_pos) 23499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (child_idx == idx) 23519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23529488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ObjCIvarDecl* ivar_decl = *ivar_pos; 23539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType ivar_qual_type(ivar_decl->getType()); 23559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_name.assign(ivar_decl->getNameAsString().c_str()); 23579488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton std::pair<uint64_t, unsigned> ivar_type_info = ast_context->getTypeInfo(ivar_qual_type.getTypePtr()); 23599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23609488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_byte_size = ivar_type_info.first / 8; 23619488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // Figure out the field offset within the current struct/union/class type 2363960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton bit_offset = interface_layout.getFieldOffset (child_idx - superclass_idx); 23649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_byte_offset = bit_offset / 8; 23659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ivar_qual_type.getAsOpaquePtr(); 23679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 23699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 23759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 23779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 2378960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton ObjCObjectPointerType *pointer_type = cast<ObjCObjectPointerType>(parent_qual_type.getTypePtr()); 2379960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton QualType pointee_type = pointer_type->getPointeeType(); 2380960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2381960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (transparent_pointers && ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 2382960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2383960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return GetChildClangTypeAtIndex (ast_context, 2384960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton parent_name, 2385960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton pointer_type->getPointeeType().getAsOpaquePtr(), 2386960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton idx, 2387960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton transparent_pointers, 2388960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton omit_empty_base_classes, 2389960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_name, 2390960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_size, 2391960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_offset, 2392960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_bitfield_bit_size, 2393bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_bitfield_bit_offset, 2394bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class); 2395960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2396960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton else 2397960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2398960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (parent_name) 2399960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2400960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_name.assign(1, '*'); 2401960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_name += parent_name; 2402960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2403960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 2404960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton // We have a pointer to an simple type 2405960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (idx == 0) 2406960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 2407960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton std::pair<uint64_t, unsigned> clang_type_info = ast_context->getTypeInfo(pointee_type); 2408960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton assert(clang_type_info.first % 8 == 0); 2409960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_size = clang_type_info.first / 8; 2410960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_offset = 0; 2411960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return pointee_type.getAsOpaquePtr(); 2412960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 2413960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 24149488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 24159488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 24169488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 24171674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 241824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 241924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const ConstantArrayType *array = cast<ConstantArrayType>(parent_qual_type.getTypePtr()); 242024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const uint64_t element_count = array->getSize().getLimitedValue(); 242124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 242224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx < element_count) 242324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 242424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::pair<uint64_t, unsigned> field_type_info = ast_context->getTypeInfo(array->getElementType()); 242524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2426bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton char element_name[64]; 2427bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton ::snprintf (element_name, sizeof (element_name), "[%u]", idx); 242824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 242924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(element_name); 243024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(field_type_info.first % 8 == 0); 243124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = field_type_info.first / 8; 243224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = idx * child_byte_size; 243324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return array->getElementType().getAsOpaquePtr(); 243424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 243524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 243624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 243724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 24381674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 243924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 244024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner PointerType *pointer_type = cast<PointerType>(parent_qual_type.getTypePtr()); 244124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 24429db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton 24439db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton // Don't dereference "void *" pointers 24449db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton if (pointee_type->isVoidType()) 24459db023bd392ede8fc4c92d7dfee64382e08bbd78Greg Clayton return NULL; 244624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 244724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (transparent_pointers && ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 244824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 244924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetChildClangTypeAtIndex (ast_context, 245024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_name, 245124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner pointer_type->getPointeeType().getAsOpaquePtr(), 245224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner idx, 245324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner transparent_pointers, 245424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 245524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name, 245624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size, 245724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset, 245824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size, 2459bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_bitfield_bit_offset, 2460bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class); 246124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 246224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 246324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 246424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (parent_name) 246524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 246624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(1, '*'); 246724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name += parent_name; 246824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 246924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 247024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We have a pointer to an simple type 247124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx == 0) 247224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 247324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::pair<uint64_t, unsigned> clang_type_info = ast_context->getTypeInfo(pointee_type); 247424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(clang_type_info.first % 8 == 0); 247524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = clang_type_info.first / 8; 247624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = 0; 247724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return pointee_type.getAsOpaquePtr(); 247824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 247924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 248024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 248124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 248224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2483f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::LValueReference: 2484f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton case clang::Type::RValueReference: 2485f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2486f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton ReferenceType *reference_type = cast<ReferenceType>(parent_qual_type.getTypePtr()); 2487f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton QualType pointee_type(reference_type->getPointeeType()); 2488f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton clang_type_t pointee_clang_type = pointee_type.getAsOpaquePtr(); 2489f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (transparent_pointers && ClangASTContext::IsAggregateType (pointee_clang_type)) 2490f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2491f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return GetChildClangTypeAtIndex (ast_context, 2492f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton parent_name, 2493f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton pointee_clang_type, 2494f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton idx, 2495f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton transparent_pointers, 2496f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton omit_empty_base_classes, 2497f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_name, 2498f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_byte_size, 2499f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_byte_offset, 2500f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_bitfield_bit_size, 2501f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_bitfield_bit_offset, 2502f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_is_base_class); 2503f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2504f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton else 2505f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2506f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (parent_name) 2507f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2508f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_name.assign(1, '&'); 2509f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_name += parent_name; 2510f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2511f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 2512f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton // We have a pointer to an simple type 2513f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (idx == 0) 2514f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 2515f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton std::pair<uint64_t, unsigned> clang_type_info = ast_context->getTypeInfo(pointee_type); 2516f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton assert(clang_type_info.first % 8 == 0); 2517f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_byte_size = clang_type_info.first / 8; 2518f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton child_byte_offset = 0; 2519f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return pointee_type.getAsOpaquePtr(); 2520f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2521f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2522f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 2523f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton break; 2524f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 25251674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 252624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetChildClangTypeAtIndex (ast_context, 252724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_name, 25289e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan cast<TypedefType>(parent_qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 252924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner idx, 253024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner transparent_pointers, 253124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 253224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name, 253324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size, 253424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset, 253524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size, 2536bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_bitfield_bit_offset, 2537bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton child_is_base_class); 253824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 253924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 254024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 254124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 254224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 254324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 2544f8e98a6e4560c632a9c0373abee247e747097845Greg Clayton return NULL; 254524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 254624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 254724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic inline bool 254824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBaseSpecifierIsEmpty (const CXXBaseSpecifier *b) 254924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 255024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ClangASTContext::RecordHasFields(cast<CXXRecordDecl>(b->getType()->getAs<RecordType>()->getDecl())) == false; 255124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 255224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 255324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic uint32_t 255424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerGetNumBaseClasses (const CXXRecordDecl *cxx_record_decl, bool omit_empty_base_classes) 255524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 255624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t num_bases = 0; 255724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 255824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 255924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 256024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 256124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 256224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 256324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 256424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 256524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 256624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 256724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 256824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 256924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (BaseSpecifierIsEmpty (base_class)) 257024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 257124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 257224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++num_bases; 257324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 257424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 257524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 257624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_bases = cxx_record_decl->getNumBases(); 257724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 257824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return num_bases; 257924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 258024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 258124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 258224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic uint32_t 258324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerGetIndexForRecordBase 258424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 258524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl, 258624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXBaseSpecifier *base_spec, 258724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes 258824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 258924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 259024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 259124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 259224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 259324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 259424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const char *super_name = record_decl->getNameAsCString(); 259524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const char *base_name = base_spec->getType()->getAs<RecordType>()->getDecl()->getNameAsCString(); 259624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// printf ("GetIndexForRecordChild (%s, %s)\n", super_name, base_name); 259724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 259824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 259924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 260024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 260124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 260224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 260324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 260424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 260524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 260624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 260724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (BaseSpecifierIsEmpty (base_class)) 260824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 260924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 261024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 261124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// printf ("GetIndexForRecordChild (%s, %s) base[%u] = %s\n", super_name, base_name, 261224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_idx, 261324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// base_class->getType()->getAs<RecordType>()->getDecl()->getNameAsCString()); 261424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 261524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 261624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class == base_spec) 261724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 261824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++child_idx; 261924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 262024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 262124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 262224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return UINT32_MAX; 262324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 262424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 262524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 262624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic uint32_t 262724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerGetIndexForRecordChild 262824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 262924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl, 263024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NamedDecl *canonical_decl, 263124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes 263224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 263324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 263424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = GetNumBaseClasses (dyn_cast<CXXRecordDecl>(record_decl), omit_empty_base_classes); 263524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 263624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 263724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 263824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// printf ("GetIndexForRecordChild (%s, %s)\n", record_decl->getNameAsCString(), canonical_decl->getNameAsCString()); 263924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (cxx_record_decl) 264024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 264124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 264224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 264324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// base_class != base_class_end; 264424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ++base_class) 264524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 264624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (omit_empty_base_classes) 264724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 264824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (BaseSpecifierIsEmpty (base_class)) 264924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// continue; 265024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 265124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 265224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// printf ("GetIndexForRecordChild (%s, %s) base[%u] = %s\n", 265324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// record_decl->getNameAsCString(), 265424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// canonical_decl->getNameAsCString(), 265524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// child_idx, 265624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// base_class->getType()->getAs<RecordType>()->getDecl()->getNameAsCString()); 265724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 265824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 265924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// CXXRecordDecl *curr_base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 266024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (curr_base_class_decl == canonical_decl) 266124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 266224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return child_idx; 266324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 266424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ++child_idx; 266524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 266624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 266724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 266824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const uint32_t num_bases = child_idx; 266924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 267024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); 267124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 267224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++child_idx) 267324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 267424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// printf ("GetIndexForRecordChild (%s, %s) field[%u] = %s\n", 267524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// record_decl->getNameAsCString(), 267624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// canonical_decl->getNameAsCString(), 267724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_idx - num_bases, 267824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// field->getNameAsCString()); 267924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 268024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->getCanonicalDecl() == canonical_decl) 268124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 268224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 268324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 268424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return UINT32_MAX; 268524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 268624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 268724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Look for a child member (doesn't include base classes, but it does include 268824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// their members) in the type hierarchy. Returns an index path into "clang_type" 268924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// on how to reach the appropriate member. 269024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 269124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// class A 269224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 269324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// public: 269424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// int m_a; 269524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// int m_b; 269624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// }; 269724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 269824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// class B 269924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 270024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// }; 270124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 270224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// class C : 270324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// public B, 270424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// public A 270524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 270624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// }; 270724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 270824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// If we have a clang type that describes "class C", and we wanted to looked 270924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// "m_b" in it: 271024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 271124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// With omit_empty_base_classes == false we would get an integer array back with: 271224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 1, 1 } 271324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The first index 1 is the child index for "class A" within class C 271424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The second index 1 is the child index for "m_b" within class A 271524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 271624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// With omit_empty_base_classes == true we would get an integer array back with: 271724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 0, 1 } 271824943d2ee8bfaa7cf5893e4709143924157a5c1eChris 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) 271924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The second index 1 is the child index for "m_b" within class A 272024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 272124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersize_t 272224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetIndexOfChildMemberWithName 272324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 272424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context, 2725462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t clang_type, 272624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *name, 272724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes, 272824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::vector<uint32_t>& child_indexes 272924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 273024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 273124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type && name && name[0]) 273224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 273324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 273403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 273503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 273624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 27371674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 273824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 273924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(qual_type.getTypePtr()); 274024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 274124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 274224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 274324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 274424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 274524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 274624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 274724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Try and find a field that matches NAME 274824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 274924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StringRef name_sref(name); 275024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); 275124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 275224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++child_idx) 275324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 275424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->getName().equals (name_sref)) 275524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 275624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We have to add on the number of base classes to this index! 275724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.push_back (child_idx + GetNumBaseClasses (cxx_record_decl, omit_empty_base_classes)); 275824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_indexes.size(); 275924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 276024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 276124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 276224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 276324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 276424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *parent_record_decl = cxx_record_decl; 276524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 276624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //printf ("parent = %s\n", parent_record_decl->getNameAsCString()); 276724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 276824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //const Decl *root_cdecl = cxx_record_decl->getCanonicalDecl(); 276924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Didn't find things easily, lets let clang do its thang... 277024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner IdentifierInfo & ident_ref = ast_context->Idents.get(name, name + strlen (name)); 277124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclarationName decl_name(&ident_ref); 277224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 277324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXBasePaths paths; 277424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl->lookupInBases(CXXRecordDecl::FindOrdinaryMember, 277524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_name.getAsOpaquePtr(), 277624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner paths)) 277724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 277824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXBasePaths::const_paths_iterator path, path_end = paths.end(); 277924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (path = paths.begin(); path != path_end; ++path) 278024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 278124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const size_t num_path_elements = path->size(); 278224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (size_t e=0; e<num_path_elements; ++e) 278324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 278424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXBasePathElement elem = (*path)[e]; 278524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 278624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_idx = GetIndexForRecordBase (parent_record_decl, elem.Base, omit_empty_base_classes); 278724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (child_idx == UINT32_MAX) 278824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 278924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.clear(); 279024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 279124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 279224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 279324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 279424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.push_back (child_idx); 279524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_record_decl = cast<RecordDecl>(elem.Base->getType()->getAs<RecordType>()->getDecl()); 279624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 279724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 279824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclContext::lookup_iterator named_decl_pos; 279924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (named_decl_pos = path->Decls.first; 280024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner named_decl_pos != path->Decls.second && parent_record_decl; 280124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++named_decl_pos) 280224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 280324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //printf ("path[%zu] = %s\n", child_indexes.size(), (*named_decl_pos)->getNameAsCString()); 280424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 280524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_idx = GetIndexForRecordChild (parent_record_decl, *named_decl_pos, omit_empty_base_classes); 280624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (child_idx == UINT32_MAX) 280724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 280824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.clear(); 280924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 281024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 281124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 281224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 281324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.push_back (child_idx); 281424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 281524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 281624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 281724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_indexes.size(); 281824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 281924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 282024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 282124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 282224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 282324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 28249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 28259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 28269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 28279488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton StringRef name_sref(name); 28289488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 28299488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 28309488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 28319488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 28329488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t child_idx = 0; 28339488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 28349488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 28359488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 28369488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 28379488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl::ivar_iterator ivar_pos, ivar_end = class_interface_decl->ivar_end(); 28389488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 28399488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 2840823533e4fd5124e7d5dd26198a50bf9362317a5dGreg Clayton for (ivar_pos = class_interface_decl->ivar_begin(); ivar_pos != ivar_end; ++ivar_pos, ++child_idx) 28419488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 28429488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ObjCIvarDecl* ivar_decl = *ivar_pos; 28439488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 28449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (ivar_decl->getName().equals (name_sref)) 28459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 28469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if ((!omit_empty_base_classes && superclass_interface_decl) || 28479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ( omit_empty_base_classes && ObjCDeclHasIVars (superclass_interface_decl, true))) 28489488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 28499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 28509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes.push_back (child_idx); 28519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return child_indexes.size(); 28529488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 28539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 28549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 28559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 28569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 28579488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // The super class index is always zero for ObjC classes, 28589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // so we push it onto the child indexes in case we find 28599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // an ivar in our superclass... 28609488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes.push_back (0); 28619488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 28629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (GetIndexOfChildMemberWithName (ast_context, 28639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ast_context->getObjCInterfaceType(superclass_interface_decl).getAsOpaquePtr(), 28649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 28659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes, 28669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes)) 28679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 28689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // We did find an ivar in a superclass so just 28699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // return the results! 28709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return child_indexes.size(); 28719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 28729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 28739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // We didn't find an ivar matching "name" in our 28749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // superclass, pop the superclass zero index that 28759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // we pushed on above. 28769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes.pop_back(); 28779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 28789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 28799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 28809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 28819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 28829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 28839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 28849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 28859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return GetIndexOfChildMemberWithName (ast_context, 28869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton cast<ObjCObjectPointerType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr(), 28879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 28889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes, 28899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes); 28909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 28919488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 28929488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 28939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 28941674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 289524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 289624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const ConstantArrayType *array = cast<ConstantArrayType>(parent_qual_type.getTypePtr()); 289724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const uint64_t element_count = array->getSize().getLimitedValue(); 289824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 289924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx < element_count) 290024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 290124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// std::pair<uint64_t, unsigned> field_type_info = ast_context->getTypeInfo(array->getElementType()); 290224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 290324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// char element_name[32]; 290424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ::snprintf (element_name, sizeof (element_name), "%s[%u]", parent_name ? parent_name : "", idx); 290524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 290624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(element_name); 290724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(field_type_info.first % 8 == 0); 290824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = field_type_info.first / 8; 290924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = idx * child_byte_size; 291024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return array->getElementType().getAsOpaquePtr(); 291124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 291224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 291324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 291424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29151674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton// case clang::Type::MemberPointerType: 291624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 291724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// MemberPointerType *mem_ptr_type = cast<MemberPointerType>(qual_type.getTypePtr()); 291824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// QualType pointee_type = mem_ptr_type->getPointeeType(); 291924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 292024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 292124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 292224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return GetIndexOfChildWithName (ast_context, 292324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// mem_ptr_type->getPointeeType().getAsOpaquePtr(), 292424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// name); 292524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 292624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 292724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// break; 292824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 29291674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 29301674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 293124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 293224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 293324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = reference_type->getPointeeType(); 293424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 293524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 293624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 293724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildMemberWithName (ast_context, 293824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner reference_type->getPointeeType().getAsOpaquePtr(), 293924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 294024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 294124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes); 294224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 294324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 294424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 294524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29461674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 294724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 294824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 294924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 295024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 295124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 295224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 295324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildMemberWithName (ast_context, 295424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner pointer_type->getPointeeType().getAsOpaquePtr(), 295524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 295624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 295724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes); 295824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 295924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 296024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 296124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (parent_name) 296224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 296324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(1, '*'); 296424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name += parent_name; 296524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 296624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 296724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// // We have a pointer to an simple type 296824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx == 0) 296924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 297024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// std::pair<uint64_t, unsigned> clang_type_info = ast_context->getTypeInfo(pointee_type); 297124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(clang_type_info.first % 8 == 0); 297224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = clang_type_info.first / 8; 297324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = 0; 297424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return pointee_type.getAsOpaquePtr(); 297524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 297624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 297724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 297824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 297924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29801674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 298124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildMemberWithName (ast_context, 29829e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 298324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 298424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 298524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes); 298624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 298724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 298824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 298924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 299024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 299124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 299224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 299324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 299424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 299524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Get the index of the child of "clang_type" whose name matches. This function 299624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// doesn't descend into the children, but only looks one level deep and name 299724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// matches can include base class names. 299824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 299924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruint32_t 300024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetIndexOfChildWithName 300124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 300224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context, 3003462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t clang_type, 300424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *name, 300524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes 300624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 300724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 300824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type && name && name[0]) 300924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 301024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 30119488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 301203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 30139488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 301403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 301524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 30161674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 301724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 301824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(qual_type.getTypePtr()); 301924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 302024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 302124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 302224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 302324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 302424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 302524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 302624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 302724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 302824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 302924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 303024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 303124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 303224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 303324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 303424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl *base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 303524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes && RecordHasFields(base_class_decl) == false) 303624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 303724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 303824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class->getType().getAsString().compare (name) == 0) 303924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 304024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++child_idx; 304124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 304224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 304324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 304424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Try and find a field that matches NAME 304524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 304624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StringRef name_sref(name); 304724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); 304824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 304924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++child_idx) 305024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 305124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->getName().equals (name_sref)) 305224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 305324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 305424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 305524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 305624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 305724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 30589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 30599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 30609488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 30619488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton StringRef name_sref(name); 30629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 30639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 30649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 30659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 30669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t child_idx = 0; 30679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 30689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 30699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 30709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 30719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl::ivar_iterator ivar_pos, ivar_end = class_interface_decl->ivar_end(); 30729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 30739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 30749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton for (ivar_pos = class_interface_decl->ivar_begin(); ivar_pos != ivar_end; ++ivar_pos) 30759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 30769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ObjCIvarDecl* ivar_decl = *ivar_pos; 30779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 30789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (ivar_decl->getName().equals (name_sref)) 30799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 30809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if ((!omit_empty_base_classes && superclass_interface_decl) || 30819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ( omit_empty_base_classes && ObjCDeclHasIVars (superclass_interface_decl, true))) 30829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 30839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 30849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return child_idx; 30859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 30869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 30879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 30889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 30899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 30909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl->getName().equals (name_sref)) 30919488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return 0; 30929488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 30939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 30949488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 30959488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 30969488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 30979488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 30989488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 30999488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 31009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return GetIndexOfChildWithName (ast_context, 31019488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton cast<ObjCObjectPointerType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr(), 31029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 31039488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes); 31049488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 31059488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 31069488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 31071674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 310824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 310924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const ConstantArrayType *array = cast<ConstantArrayType>(parent_qual_type.getTypePtr()); 311024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const uint64_t element_count = array->getSize().getLimitedValue(); 311124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 311224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx < element_count) 311324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 311424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// std::pair<uint64_t, unsigned> field_type_info = ast_context->getTypeInfo(array->getElementType()); 311524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 311624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// char element_name[32]; 311724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ::snprintf (element_name, sizeof (element_name), "%s[%u]", parent_name ? parent_name : "", idx); 311824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 311924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(element_name); 312024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(field_type_info.first % 8 == 0); 312124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = field_type_info.first / 8; 312224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = idx * child_byte_size; 312324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return array->getElementType().getAsOpaquePtr(); 312424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 312524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 312624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 312724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 31281674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton// case clang::Type::MemberPointerType: 312924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 313024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// MemberPointerType *mem_ptr_type = cast<MemberPointerType>(qual_type.getTypePtr()); 313124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// QualType pointee_type = mem_ptr_type->getPointeeType(); 313224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 313324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 313424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 313524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return GetIndexOfChildWithName (ast_context, 313624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// mem_ptr_type->getPointeeType().getAsOpaquePtr(), 313724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// name); 313824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 313924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 314024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// break; 314124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 31421674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 31431674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 314424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 314524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 314624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = reference_type->getPointeeType(); 314724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 314824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 314924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 315024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildWithName (ast_context, 315124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner reference_type->getPointeeType().getAsOpaquePtr(), 315224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 315324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes); 315424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 315524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 315624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 315724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 31581674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 315924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 316024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 316124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 316224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 316324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 316424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 316524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildWithName (ast_context, 316624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner pointer_type->getPointeeType().getAsOpaquePtr(), 316724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 316824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes); 316924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 317024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 317124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 317224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (parent_name) 317324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 317424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(1, '*'); 317524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name += parent_name; 317624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 317724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 317824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// // We have a pointer to an simple type 317924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx == 0) 318024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 318124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// std::pair<uint64_t, unsigned> clang_type_info = ast_context->getTypeInfo(pointee_type); 318224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(clang_type_info.first % 8 == 0); 318324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = clang_type_info.first / 8; 318424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = 0; 318524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return pointee_type.getAsOpaquePtr(); 318624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 318724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 318824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 318924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 319024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 31911674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 319224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildWithName (ast_context, 31939e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), 319424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 319524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes); 319624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 319724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 319824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 319924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 320024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 320124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return UINT32_MAX; 320224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 320324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 320424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark TagType 320524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 320624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3207462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::SetTagTypeKind (clang_type_t tag_clang_type, int kind) 320824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 320924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_clang_type) 321024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 321124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType tag_qual_type(QualType::getFromOpaquePtr(tag_clang_type)); 32121674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = tag_qual_type.getTypePtr(); 321324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 321424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 321524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagType *tag_type = dyn_cast<TagType>(clang_type); 321624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_type) 321724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 321824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagDecl *tag_decl = dyn_cast<TagDecl>(tag_type->getDecl()); 321924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_decl) 322024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 322124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner tag_decl->setTagKind ((TagDecl::TagKind)kind); 322224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 322324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 322424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 322524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 322624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 322724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 322824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 322924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 323024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 323124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark DeclContext Functions 323224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 323324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerDeclContext * 3234462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetDeclContextForType (clang_type_t clang_type) 323524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 323624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type == NULL) 323724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 323824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 323924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 324003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 324103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 324224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 32439488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::FunctionNoProto: break; 32449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::FunctionProto: break; 32459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::IncompleteArray: break; 32469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::VariableArray: break; 32479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ConstantArray: break; 32489488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ExtVector: break; 32499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Vector: break; 32509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Builtin: break; 32519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::BlockPointer: break; 32529488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Pointer: break; 32539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::LValueReference: break; 32549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::RValueReference: break; 32559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::MemberPointer: break; 32569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Complex: break; 32579488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: break; 32589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: return cast<ObjCObjectType>(qual_type.getTypePtr())->getInterface(); 32599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: return ClangASTContext::GetDeclContextForType (cast<ObjCObjectPointerType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr()); 32609488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Record: return cast<RecordType>(qual_type)->getDecl(); 32619488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Enum: return cast<EnumType>(qual_type)->getDecl(); 32629e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan case clang::Type::Typedef: return ClangASTContext::GetDeclContextForType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 32639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 32649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::TypeOfExpr: break; 32659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::TypeOf: break; 32669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Decltype: break; 32679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton //case clang::Type::QualifiedName: break; 32689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::TemplateSpecialization: break; 326924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 327024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // No DeclContext in this type... 327124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 327224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 327324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 327424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Namespace Declarations 327524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 327624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerNamespaceDecl * 327724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetUniqueNamespaceDeclaration (const char *name, const Declaration &decl, DeclContext *decl_ctx) 327824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 327924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Do something intelligent with the Declaration object passed in 328024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // like maybe filling in the SourceLocation with it... 328124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (name) 328224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 328324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 328424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (decl_ctx == NULL) 328524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx = ast_context->getTranslationUnitDecl(); 328624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NamespaceDecl::Create(*ast_context, decl_ctx, SourceLocation(), &ast_context->Idents.get(name)); 328724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 328824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 328924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 329024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 329124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 329224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Function Types 329324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 329424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerFunctionDecl * 3295462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateFunctionDeclaration (const char *name, clang_type_t function_clang_type, int storage, bool is_inline) 329624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 329724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (name) 329824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 329924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 330024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 330124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 330224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (name && name[0]) 330324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 330424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return FunctionDecl::Create(*ast_context, 330524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ast_context->getTranslationUnitDecl(), 330624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 330724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclarationName (&ast_context->Idents.get(name)), 330824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType::getFromOpaquePtr(function_clang_type), 330924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 331024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 331124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 331224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_inline); 331324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 331424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 331524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 331624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return FunctionDecl::Create(*ast_context, 331724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ast_context->getTranslationUnitDecl(), 331824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 331924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclarationName (), 332024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType::getFromOpaquePtr(function_clang_type), 332124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 332224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 332324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 332424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_inline); 332524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 332624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 332724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 332824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 332924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3330462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 3331462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateFunctionType (ASTContext *ast_context, 3332462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t result_type, 3333462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t *args, 33342ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan unsigned num_args, 33352ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan bool is_variadic, 33362ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan unsigned type_quals) 333724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 333824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 333924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::vector<QualType> qual_type_args; 334024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (unsigned i=0; i<num_args; ++i) 334124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner qual_type_args.push_back (QualType::getFromOpaquePtr(args[i])); 334224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 334324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Detect calling convention in DWARF? 334424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getFunctionType(QualType::getFromOpaquePtr(result_type), 334553d68e749f0715691a95f23e9490d97e484b15daGreg Clayton qual_type_args.empty() ? NULL : &qual_type_args.front(), 334624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner qual_type_args.size(), 33472ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan is_variadic, 33482ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan type_quals, 334924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner false, // hasExceptionSpec 335024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner false, // hasAnyExceptionSpec, 335124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0, // NumExs 335224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0, // const QualType *ExArray 335324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner FunctionType::ExtInfo ()).getAsOpaquePtr(); // NoReturn); 335424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 335524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 335624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerParmVarDecl * 3357462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateParameterDeclaration (const char *name, clang_type_t param_type, int storage) 335824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 335924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 336024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 336124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ParmVarDecl::Create(*ast_context, 336224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ast_context->getTranslationUnitDecl(), 336324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 336424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name && name[0] ? &ast_context->Idents.get(name) : NULL, 33652ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan QualType::getFromOpaquePtr(param_type), 336624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 336724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (VarDecl::StorageClass)storage, 336824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (VarDecl::StorageClass)storage, 336924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0); 337024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 337124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 337224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 337324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::SetFunctionParameters (FunctionDecl *function_decl, ParmVarDecl **params, unsigned num_params) 337424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 337524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (function_decl) 337624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner function_decl->setParams (params, num_params); 337724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 337824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 337924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 338024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Array Types 338124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3382462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 3383462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateArrayType (clang_type_t element_type, size_t element_count, uint32_t bit_stride) 338424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 338524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (element_type) 338624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 338724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 338824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 338924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APInt ap_element_count (64, element_count); 339024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getConstantArrayType(QualType::getFromOpaquePtr(element_type), 339124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ap_element_count, 339224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ArrayType::Normal, 339324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0).getAsOpaquePtr(); // ElemQuals 339424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 339524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 339624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 339724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 339824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 339924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark TagDecl 340024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 340124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3402462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::StartTagDeclarationDefinition (clang_type_t clang_type) 340324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 340424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 340524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 340624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 34071674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *t = qual_type.getTypePtr(); 340824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (t) 340924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 341024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagType *tag_type = dyn_cast<TagType>(t); 341124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_type) 341224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 341324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagDecl *tag_decl = tag_type->getDecl(); 341424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_decl) 341524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 341624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner tag_decl->startDefinition(); 341724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 341824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 341924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 342024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 342124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 342224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 342324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 342424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 342524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3426462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CompleteTagDeclarationDefinition (clang_type_t clang_type) 342724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 342824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 342924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 343024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 343155b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 343255b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton CXXRecordDecl *cxx_record_decl = qual_type->getAsCXXRecordDecl(); 343355b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 343455b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton if (cxx_record_decl) 343524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 343655b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton cxx_record_decl->completeDefinition(); 343755b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 343855b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton return true; 343955b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton } 344055b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 344104325065a00f646527db85e9bc751da29ac53b23Sean Callanan ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type); 344204325065a00f646527db85e9bc751da29ac53b23Sean Callanan 344304325065a00f646527db85e9bc751da29ac53b23Sean Callanan if (objc_class_type) 344404325065a00f646527db85e9bc751da29ac53b23Sean Callanan { 344504325065a00f646527db85e9bc751da29ac53b23Sean Callanan ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 344604325065a00f646527db85e9bc751da29ac53b23Sean Callanan 344704325065a00f646527db85e9bc751da29ac53b23Sean Callanan class_interface_decl->setForwardDecl(false); 344804325065a00f646527db85e9bc751da29ac53b23Sean Callanan } 344904325065a00f646527db85e9bc751da29ac53b23Sean Callanan 345055b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton const EnumType *enum_type = dyn_cast<EnumType>(qual_type.getTypePtr()); 345155b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 345255b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton if (enum_type) 345355b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton { 345455b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton EnumDecl *enum_decl = enum_type->getDecl(); 345555b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 345655b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton if (enum_decl) 345724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 345855b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton /// TODO This really needs to be fixed. 345955b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 346055b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton unsigned NumPositiveBits = 1; 346155b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton unsigned NumNegativeBits = 0; 346255b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton 346348fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton ASTContext *ast_context = getASTContext(); 346448fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton 346548fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton QualType promotion_qual_type; 346648fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton // If the enum integer type is less than an integer in bit width, 346748fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton // then we must promote it to an integer size. 346848fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton if (ast_context->getTypeSize(enum_decl->getIntegerType()) < ast_context->getTypeSize(ast_context->IntTy)) 346948fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton { 347048fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton if (enum_decl->getIntegerType()->isSignedIntegerType()) 347148fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton promotion_qual_type = ast_context->IntTy; 347248fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton else 347348fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton promotion_qual_type = ast_context->UnsignedIntTy; 347448fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton } 347548fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton else 347648fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton promotion_qual_type = enum_decl->getIntegerType(); 347748fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton 347848fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton enum_decl->completeDefinition(enum_decl->getIntegerType(), promotion_qual_type, NumPositiveBits, NumNegativeBits); 347955b6c534bb14111eb371d0665c3e3063769acdc9Greg Clayton return true; 348024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 348124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 348224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 348324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 348424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 348524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 348624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 348724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Enumeration Types 348824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3489462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 34900d62dfd4974eb23f550f992e594894b96c5696d1Greg ClaytonClangASTContext::CreateEnumerationType 34910d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton( 34920d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton const char *name, 34930d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton DeclContext *decl_ctx, 34940d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton const Declaration &decl, 34950d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton clang_type_t integer_qual_type 34960d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton) 349724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 349824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Do something intelligent with the Declaration object passed in 349924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // like maybe filling in the SourceLocation with it... 350024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 350124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 350248fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton 350348fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton // TODO: ask about these... 350448fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton// const bool IsScoped = false; 350548fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton// const bool IsFixed = false; 350648fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton 350748fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton EnumDecl *enum_decl = EnumDecl::Create (*ast_context, 35080d62dfd4974eb23f550f992e594894b96c5696d1Greg Clayton decl_ctx, 350948fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton SourceLocation(), 351048fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton name && name[0] ? &ast_context->Idents.get(name) : NULL, 351148fbdf7ffd3c5e28e7b954ed92345c1c45256109Greg Clayton SourceLocation(), 35129e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan NULL, 35139e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan false, // IsScoped 35149e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan false, // IsScopedUsingClassTag 35159e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan false); // IsFixed 351624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enum_decl) 3517e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton { 3518e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton // TODO: check if we should be setting the promotion type too? 3519e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton enum_decl->setIntegerType(QualType::getFromOpaquePtr (integer_qual_type)); 352024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getTagDeclType(enum_decl).getAsOpaquePtr(); 3521e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton } 352224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 352324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 352424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3525462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 3526462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetEnumerationIntegerType (clang_type_t enum_clang_type) 3527462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton{ 3528462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton QualType enum_qual_type (QualType::getFromOpaquePtr(enum_clang_type)); 3529462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton 3530462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang::Type *clang_type = enum_qual_type.getTypePtr(); 3531462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton if (clang_type) 3532462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton { 3533462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton const EnumType *enum_type = dyn_cast<EnumType>(clang_type); 3534462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton if (enum_type) 3535462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton { 3536462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton EnumDecl *enum_decl = enum_type->getDecl(); 3537462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton if (enum_decl) 3538462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton return enum_decl->getIntegerType().getAsOpaquePtr(); 3539462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton } 3540462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton } 3541462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton return NULL; 3542462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton} 354324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 354424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::AddEnumerationValueToEnumerationType 354524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 3546462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t enum_clang_type, 3547462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton clang_type_t enumerator_clang_type, 354824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const Declaration &decl, 354924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *name, 355024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner int64_t enum_value, 355124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t enum_value_bit_size 355224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 355324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 355424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enum_clang_type && enumerator_clang_type && name) 355524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 355624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Do something intelligent with the Declaration object passed in 355724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // like maybe filling in the SourceLocation with it... 355824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 355924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner IdentifierTable *identifier_table = getIdentifierTable(); 356024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 356124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 356224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (identifier_table != NULL); 356324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType enum_qual_type (QualType::getFromOpaquePtr(enum_clang_type)); 356424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 35651674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = enum_qual_type.getTypePtr(); 356624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 356724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 356824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const EnumType *enum_type = dyn_cast<EnumType>(clang_type); 356924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 357024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enum_type) 357124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 357224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APSInt enum_llvm_apsint(enum_value_bit_size, false); 357324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_llvm_apsint = enum_value; 357424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner EnumConstantDecl *enumerator_decl = 357524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner EnumConstantDecl::Create(*ast_context, 357624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_type->getDecl(), 357724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 357824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name ? &identifier_table->get(name) : NULL, // Identifier 357924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType::getFromOpaquePtr(enumerator_clang_type), 358024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 358124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_llvm_apsint); 358224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 358324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enumerator_decl) 358424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 358524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_type->getDecl()->addDecl(enumerator_decl); 358624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 358724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 358824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 358924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 359024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 359124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 359224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 359324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 359424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Pointers & References 359524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3596462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 3597462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreatePointerType (clang_type_t clang_type) 359824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 3599427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton return CreatePointerType (getASTContext(), clang_type); 3600427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton} 3601427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton 3602427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Claytonclang_type_t 3603427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg ClaytonClangASTContext::CreatePointerType (clang::ASTContext *ast, clang_type_t clang_type) 3604427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton{ 3605427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton if (ast && clang_type) 36067b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton { 36077b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 36087b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton 360903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 361003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 36117b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton { 36127b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton case clang::Type::ObjCObject: 36137b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton case clang::Type::ObjCInterface: 3614427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton return ast->getObjCObjectPointerType(qual_type).getAsOpaquePtr(); 36157b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton 36167b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton default: 3617427f290ff96f3ab9f2cf3a1af7001d2c560424c7Greg Clayton return ast->getPointerType(qual_type).getAsOpaquePtr(); 36187b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton } 36197b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton } 362024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 362124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 362224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3623462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 36246a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean CallananClangASTContext::CreateLValueReferenceType (clang::ASTContext *ast, 36256a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean Callanan clang_type_t clang_type) 362624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 362724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 36286a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean Callanan return ast->getLValueReferenceType (QualType::getFromOpaquePtr(clang_type)).getAsOpaquePtr(); 362924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 363024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 363124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3632462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 36336a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean CallananClangASTContext::CreateRValueReferenceType (clang::ASTContext *ast, 36346a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean Callanan clang_type_t clang_type) 363524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 363624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 36376a92553d2cc2b7a3b853fcb6da101583435c2dc0Sean Callanan return ast->getRValueReferenceType (QualType::getFromOpaquePtr(clang_type)).getAsOpaquePtr(); 363824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 363924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 364024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3641462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 3642462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateMemberPointerType (clang_type_t clang_pointee_type, clang_type_t clang_class_type) 3643fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton{ 3644fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton if (clang_pointee_type && clang_pointee_type) 3645fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton return getASTContext()->getMemberPointerType(QualType::getFromOpaquePtr(clang_pointee_type), 3646fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton QualType::getFromOpaquePtr(clang_class_type).getTypePtr()).getAsOpaquePtr(); 3647fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton return NULL; 3648fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton} 3649fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton 365024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersize_t 365124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetPointerBitSize () 365224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 365324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 365424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getTypeSize(ast_context->VoidPtrTy); 365524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 365624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 365724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3658462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsPointerOrReferenceType (clang_type_t clang_type, clang_type_t*target_type) 365924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 366024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type == NULL) 366124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 366224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 366324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 366403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 366503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 366624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 366704325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::Type::Builtin: 366804325065a00f646527db85e9bc751da29ac53b23Sean Callanan switch (cast<clang::BuiltinType>(qual_type)->getKind()) 366904325065a00f646527db85e9bc751da29ac53b23Sean Callanan { 367004325065a00f646527db85e9bc751da29ac53b23Sean Callanan default: 367104325065a00f646527db85e9bc751da29ac53b23Sean Callanan break; 367204325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCId: 367304325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCClass: 367404325065a00f646527db85e9bc751da29ac53b23Sean Callanan return true; 367504325065a00f646527db85e9bc751da29ac53b23Sean Callanan } 367604325065a00f646527db85e9bc751da29ac53b23Sean Callanan return false; 36771674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ObjCObjectPointer: 367824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 367924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<ObjCObjectPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 368024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 36811674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::BlockPointer: 368224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 368324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<BlockPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 368424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 36851674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 368624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 368724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<PointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 368824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 36891674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::MemberPointer: 369024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 369124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<MemberPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 369224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 36931674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 369424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 369524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<LValueReferenceType>(qual_type)->desugar().getAsOpaquePtr(); 369624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 36971674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 369824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 369924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<LValueReferenceType>(qual_type)->desugar().getAsOpaquePtr(); 370024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 37011674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 37029e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan return ClangASTContext::IsPointerOrReferenceType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 370324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 370424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 370524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 370624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 370724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 370824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 370924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3710462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsIntegerType (clang_type_t clang_type, bool &is_signed) 371124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 371224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!clang_type) 371324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 371424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 371524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 371624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const BuiltinType *builtin_type = dyn_cast<BuiltinType>(qual_type->getCanonicalTypeInternal()); 371724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 371824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (builtin_type) 371924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 372024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (builtin_type->isInteger()) 372124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_signed = builtin_type->isSignedInteger(); 372224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 372324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 372424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 372524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 372624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 372724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 372824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 372924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3730462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsPointerType (clang_type_t clang_type, clang_type_t*target_type) 373124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 373224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 373324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 373424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 373503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 373603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 373724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 373804325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::Type::Builtin: 373904325065a00f646527db85e9bc751da29ac53b23Sean Callanan switch (cast<clang::BuiltinType>(qual_type)->getKind()) 374004325065a00f646527db85e9bc751da29ac53b23Sean Callanan { 374104325065a00f646527db85e9bc751da29ac53b23Sean Callanan default: 374204325065a00f646527db85e9bc751da29ac53b23Sean Callanan break; 374304325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCId: 374404325065a00f646527db85e9bc751da29ac53b23Sean Callanan case clang::BuiltinType::ObjCClass: 374504325065a00f646527db85e9bc751da29ac53b23Sean Callanan return true; 374604325065a00f646527db85e9bc751da29ac53b23Sean Callanan } 374704325065a00f646527db85e9bc751da29ac53b23Sean Callanan return false; 37481674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ObjCObjectPointer: 374924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 375024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<ObjCObjectPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 375124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 37521674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::BlockPointer: 375324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 375424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<BlockPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 375524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 37561674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 375724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 375824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<PointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 375924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 37601674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::MemberPointer: 376124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 376224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<MemberPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 376324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 37641674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 37659e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan return ClangASTContext::IsPointerOrReferenceType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr(), target_type); 376624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 376724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 376824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 376924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 377024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 377124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 377224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 377324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3774462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsFloatingPointType (clang_type_t clang_type, uint32_t &count, bool &is_complex) 377524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 377624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 377724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 377824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 377924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 378024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (const BuiltinType *BT = dyn_cast<BuiltinType>(qual_type->getCanonicalTypeInternal())) 378124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 378224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner clang::BuiltinType::Kind kind = BT->getKind(); 378324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (kind >= BuiltinType::Float && kind <= BuiltinType::LongDouble) 378424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 378524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner count = 1; 378624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_complex = false; 378724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 378824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 378924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 379024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else if (const ComplexType *CT = dyn_cast<ComplexType>(qual_type->getCanonicalTypeInternal())) 379124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 379224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (IsFloatingPointType(CT->getElementType().getAsOpaquePtr(), count, is_complex)) 379324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 379424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner count = 2; 379524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_complex = true; 379624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 379724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 379824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 379924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else if (const VectorType *VT = dyn_cast<VectorType>(qual_type->getCanonicalTypeInternal())) 380024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 380124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (IsFloatingPointType(VT->getElementType().getAsOpaquePtr(), count, is_complex)) 380224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 380324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner count = VT->getNumElements(); 380424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_complex = false; 380524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 380624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 380724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 380824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 380924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 381024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 381124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3812bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 3813bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Claytonbool 3814bf8e42b9da0e1c6349a727d644ad37610b00d556Greg ClaytonClangASTContext::GetCXXClassName (clang_type_t clang_type, std::string &class_name) 3815bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton{ 3816bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton if (clang_type) 3817bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton { 3818bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 3819bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 3820bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton CXXRecordDecl *cxx_record_decl = qual_type->getAsCXXRecordDecl(); 3821bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton if (cxx_record_decl) 3822bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton { 3823bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton class_name.assign (cxx_record_decl->getIdentifier()->getNameStart()); 3824bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return true; 3825bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton } 3826bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton } 3827bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton class_name.clear(); 3828bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton return false; 3829bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton} 3830bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 3831bf8e42b9da0e1c6349a727d644ad37610b00d556Greg Clayton 38321d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Claytonbool 3833462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsCXXClassType (clang_type_t clang_type) 38341d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton{ 38351d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (clang_type) 38361d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 38371d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 38381d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (qual_type->getAsCXXRecordDecl() != NULL) 38391d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return true; 38401d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 38411d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return false; 38421d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton} 38431d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 38441d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Claytonbool 3845462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsObjCClassType (clang_type_t clang_type) 38461d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton{ 38471d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (clang_type) 38481d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton { 38491d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 38501d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton if (qual_type->isObjCObjectOrInterfaceType()) 38511d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return true; 38521d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton } 38531d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton return false; 38541d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton} 38551d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 38561d8173f1b622482bd6610cc34ffd5668b75cf7bdGreg Clayton 3857f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Claytonbool 3858f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg ClaytonClangASTContext::IsCharType (clang_type_t clang_type) 3859f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton{ 3860f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (clang_type) 3861f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return QualType::getFromOpaquePtr(clang_type)->isCharType(); 3862f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return false; 3863f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton} 386424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 386524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3866462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsCStringType (clang_type_t clang_type, uint32_t &length) 386724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 3868f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton clang_type_t pointee_or_element_clang_type = NULL; 3869f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton Flags type_flags (ClangASTContext::GetTypeInfo (clang_type, NULL, &pointee_or_element_clang_type)); 3870f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 3871f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_clang_type == NULL) 3872f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return false; 3873f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 3874f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (type_flags.AnySet (eTypeIsArray | eTypeIsPointer)) 387524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3876f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton QualType pointee_or_element_qual_type (QualType::getFromOpaquePtr (pointee_or_element_clang_type)); 3877f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton 3878f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (pointee_or_element_qual_type.getUnqualifiedType()->isCharType()) 387924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3880f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 3881f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (type_flags.Test (eTypeIsArray)) 388224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3883f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton // We know the size of the array and it could be a C string 3884f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton // since it is an array of characters 3885f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton length = cast<ConstantArrayType>(qual_type.getTypePtr())->getSize().getLimitedValue(); 3886f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return true; 388724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 3888f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton else 388924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 3890f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton length = 0; 3891f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return true; 389224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 389324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 389424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 389524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 389624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 389724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 389824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 389924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 3900462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsFunctionPointerType (clang_type_t clang_type) 390103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton{ 390203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton if (clang_type) 390303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton { 390403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 390503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 390603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton if (qual_type->isFunctionPointerType()) 390703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return true; 390803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 390903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 391003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 391103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton { 391203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton case clang::Type::Typedef: 39139e7958e3d89fbcb8128bd224161cdccd3bf4ad9dSean Callanan return ClangASTContext::IsFunctionPointerType (cast<TypedefType>(qual_type)->getDecl()->getUnderlyingType().getAsOpaquePtr()); 391403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 391503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton case clang::Type::LValueReference: 391603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton case clang::Type::RValueReference: 391703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton { 391803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 391903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton if (reference_type) 392003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return ClangASTContext::IsFunctionPointerType (reference_type->getPointeeType().getAsOpaquePtr()); 392103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton } 392203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton break; 392303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton } 392403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton } 392503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return false; 392603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton} 392703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 3928f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Claytonsize_t 3929f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg ClaytonClangASTContext::GetArraySize (clang_type_t clang_type) 3930f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton{ 3931f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (clang_type) 3932f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton { 3933f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton ConstantArrayType *array = cast<ConstantArrayType>(QualType::getFromOpaquePtr(clang_type).getTypePtr()); 3934f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton if (array) 3935f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return array->getSize().getLimitedValue(); 3936f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton } 3937f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton return 0; 3938f3d0b0c8081691128626eb496fdfcbf8ae54c1deGreg Clayton} 393903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 394003e0f97cfa469792dd69b36f782d33a014225788Greg Claytonbool 3941462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::IsArrayType (clang_type_t clang_type, clang_type_t*member_type, uint64_t *size) 394224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 394324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!clang_type) 394424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 394524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 394624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 394724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 394803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 394903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 395024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 39511674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 395224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 395324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<ConstantArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 395424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 395524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = cast<ConstantArrayType>(qual_type)->getSize().getLimitedValue(ULONG_LONG_MAX); 395624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 39571674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::IncompleteArray: 395824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 395924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<IncompleteArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 396024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 396124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = 0; 396224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 39631674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::VariableArray: 396424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 396524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<VariableArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 396624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 396724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = 0; 39681674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::DependentSizedArray: 396924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 397024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<DependentSizedArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 397124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 397224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = 0; 397324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 397424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 397524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 397624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 397724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 397824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 397924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Typedefs 398024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3981462d4147f3bb9141bf62d904f58a623db00669dfGreg Claytonclang_type_t 3982462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::CreateTypedefType (const char *name, clang_type_t clang_type, DeclContext *decl_ctx) 398324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 398424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 398524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 398624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 398724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 398824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner IdentifierTable *identifier_table = getIdentifierTable(); 398924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 399024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (identifier_table != NULL); 399124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (decl_ctx == NULL) 399224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx = ast_context->getTranslationUnitDecl(); 399324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TypedefDecl *decl = TypedefDecl::Create(*ast_context, 399424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx, 399524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 399624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name ? &identifier_table->get(name) : NULL, // Identifier 399724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ast_context->CreateTypeSourceInfo(qual_type)); 399824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 399924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Get a uniqued QualType for the typedef decl type 400024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getTypedefType (decl).getAsOpaquePtr(); 400124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 400224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 400324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 400424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 400524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 400624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstd::string 4007462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetTypeName (clang_type_t opaque_qual_type) 400824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 400924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string return_name; 401024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4011462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton QualType qual_type(QualType::getFromOpaquePtr(opaque_qual_type)); 401224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4013462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton const TypedefType *typedef_type = qual_type->getAs<TypedefType>(); 401424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (typedef_type) 401524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 4016462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton const TypedefDecl *typedef_decl = typedef_type->getDecl(); 401724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return_name = typedef_decl->getQualifiedNameAsString(); 401824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 401924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 402024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 402124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return_name = qual_type.getAsString(); 402224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 402324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 402424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return return_name; 402524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 402624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 402724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Disable this for now since I can't seem to get a nicely formatted float 402824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// out of the APFloat class without just getting the float, double or quad 402924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// and then using a formatted print on it which defeats the purpose. We ideally 403024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// would like to get perfect string values for any kind of float semantics 403124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// so we can support remote targets. The code below also requires a patch to 403224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// llvm::APInt. 403324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//bool 4034462d4147f3bb9141bf62d904f58a623db00669dfGreg Clayton//ClangASTContext::ConvertFloatValueToString (ASTContext *ast_context, clang_type_t clang_type, const uint8_t* bytes, size_t byte_size, int apint_byte_order, std::string &float_str) 403524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//{ 403624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// uint32_t count = 0; 403724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// bool is_complex = false; 403824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ClangASTContext::IsFloatingPointType (clang_type, count, is_complex)) 403924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 404024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned num_bytes_per_float = byte_size / count; 404124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned num_bits_per_float = num_bytes_per_float * 8; 404224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 404324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.clear(); 404424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// uint32_t i; 404524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// for (i=0; i<count; i++) 404624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 404724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// APInt ap_int(num_bits_per_float, bytes + i * num_bytes_per_float, (APInt::ByteOrder)apint_byte_order); 404824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// bool is_ieee = false; 404924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// APFloat ap_float(ap_int, is_ieee); 405024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// char s[1024]; 405124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned int hex_digits = 0; 405224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// bool upper_case = false; 405324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 405424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ap_float.convertToHexString(s, hex_digits, upper_case, APFloat::rmNearestTiesToEven) > 0) 405524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 405624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (i > 0) 405724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.append(", "); 405824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.append(s); 405924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (i == 1 && is_complex) 406024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.append(1, 'i'); 406124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 406224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 406324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return !float_str.empty(); 406424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 406524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return false; 406624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//} 406724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 406824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersize_t 4069462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::ConvertStringToFloatValue (ASTContext *ast_context, clang_type_t clang_type, const char *s, uint8_t *dst, size_t dst_size) 407024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 407124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 407224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 407324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 407424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t count = 0; 407524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool is_complex = false; 407624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsFloatingPointType (clang_type, count, is_complex)) 407724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 407824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: handle complex and vector types 407924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (count != 1) 408024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 408124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 408224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StringRef s_sref(s); 408324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner APFloat ap_float(ast_context->getFloatTypeSemantics(qual_type), s_sref); 408424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 408524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const uint64_t bit_size = ast_context->getTypeSize (qual_type); 408624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const uint64_t byte_size = bit_size / 8; 408724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (dst_size >= byte_size) 408824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 408924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bit_size == sizeof(float)*8) 409024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 409124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner float float32 = ap_float.convertToFloat(); 409224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ::memcpy (dst, &float32, byte_size); 409324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return byte_size; 409424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 409524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else if (bit_size >= 64) 409624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 409724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APInt ap_int(ap_float.bitcastToAPInt()); 409824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ::memcpy (dst, ap_int.getRawData(), byte_size); 409924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return byte_size; 410024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 410124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 410224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 410324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 410424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 410524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 4106a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan 4107a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callananunsigned 4108462d4147f3bb9141bf62d904f58a623db00669dfGreg ClaytonClangASTContext::GetTypeQualifiers(clang_type_t clang_type) 4109a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan{ 4110a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan assert (clang_type); 4111a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan 4112a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 4113a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan 4114a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan return qual_type.getQualifiers().getCVRQualifiers(); 4115a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan} 4116