ClangASTContext.cpp revision 823533e4fd5124e7d5dd26198a50bf9362317a5d
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" 2624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/SourceManager.h" 2724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/TargetInfo.h" 2824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Basic/TargetOptions.h" 2924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Frontend/FrontendOptions.h" 3024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "clang/Frontend/LangStandard.h" 31bc4f0f59ed752f511ceb1afaf5d379cf52014484Sean Callanan#undef NDEBUG 3224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/Core/dwarf.h" 3424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 35f05633b35544b5d095feb05680c8728be087e441Eli Friedman#include <stdio.h> 36f05633b35544b5d095feb05680c8728be087e441Eli Friedman 37585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Claytonusing namespace lldb; 3824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace lldb_private; 3924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace llvm; 4024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerusing namespace clang; 4124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4284f8075072eef306234f8109573067647735c111Greg Claytonstatic AccessSpecifier 43585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonConvertAccessTypeToAccessSpecifier (AccessType access) 4484f8075072eef306234f8109573067647735c111Greg Clayton{ 4584f8075072eef306234f8109573067647735c111Greg Clayton switch (access) 4684f8075072eef306234f8109573067647735c111Greg Clayton { 47585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton default: break; 48585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessNone: return AS_none; 49585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPublic: return AS_public; 50585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPrivate: return AS_private; 51585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessProtected: return AS_protected; 5284f8075072eef306234f8109573067647735c111Greg Clayton } 5384f8075072eef306234f8109573067647735c111Greg Clayton return AS_none; 5484f8075072eef306234f8109573067647735c111Greg Clayton} 5584f8075072eef306234f8109573067647735c111Greg Clayton 5684f8075072eef306234f8109573067647735c111Greg Claytonstatic ObjCIvarDecl::AccessControl 57585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonConvertAccessTypeToObjCIvarAccessControl (AccessType access) 5884f8075072eef306234f8109573067647735c111Greg Clayton{ 5984f8075072eef306234f8109573067647735c111Greg Clayton switch (access) 6084f8075072eef306234f8109573067647735c111Greg Clayton { 61585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton default: break; 62585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessNone: return ObjCIvarDecl::None; 63585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPublic: return ObjCIvarDecl::Public; 64585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPrivate: return ObjCIvarDecl::Private; 65585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessProtected: return ObjCIvarDecl::Protected; 66585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eAccessPackage: return ObjCIvarDecl::Package; 6784f8075072eef306234f8109573067647735c111Greg Clayton } 6884f8075072eef306234f8109573067647735c111Greg Clayton return ObjCIvarDecl::None; 6984f8075072eef306234f8109573067647735c111Greg Clayton} 7084f8075072eef306234f8109573067647735c111Greg Clayton 7184f8075072eef306234f8109573067647735c111Greg Clayton 7224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic void 7324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerParseLangArgs 7424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 7524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangOptions &Opts, 76e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton InputKind IK 7724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 7824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 7924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // FIXME: Cleanup per-file based stuff. 8024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 8124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Set some properties which depend soley on the input kind; it would be nice 8224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // to move these to the language standard, and have the driver resolve the 8324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // input kind + language standard. 84e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton if (IK == IK_Asm) { 8524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.AsmPreprocessor = 1; 86e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton } else if (IK == IK_ObjC || 87e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton IK == IK_ObjCXX || 88e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton IK == IK_PreprocessedObjC || 89e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton IK == IK_PreprocessedObjCXX) { 9024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.ObjC1 = Opts.ObjC2 = 1; 9124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 9224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 9324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStandard::Kind LangStd = LangStandard::lang_unspecified; 9424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 9524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (LangStd == LangStandard::lang_unspecified) { 9624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Based on the base language, pick one. 9724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner switch (IK) { 98e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_None: 99e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_AST: 10024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(0 && "Invalid input kind!"); 101e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_OpenCL: 10224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStd = LangStandard::lang_opencl; 10324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 104e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_Asm: 105e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_C: 106e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedC: 107e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_ObjC: 108e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedObjC: 10924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStd = LangStandard::lang_gnu99; 11024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 111e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_CXX: 112e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedCXX: 113e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_ObjCXX: 114e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton case IK_PreprocessedObjCXX: 11524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner LangStd = LangStandard::lang_gnucxx98; 11624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 11724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 11824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 11924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 12024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 12124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.BCPLComment = Std.hasBCPLComments(); 12224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.C99 = Std.isC99(); 12324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.CPlusPlus = Std.isCPlusPlus(); 12424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 12524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.Digraphs = Std.hasDigraphs(); 12624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.GNUMode = Std.isGNUMode(); 12724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.GNUInline = !Std.isC99(); 12824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.HexFloats = Std.hasHexFloats(); 12924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.ImplicitInt = Std.hasImplicitInt(); 13024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // OpenCL has some additional defaults. 13224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (LangStd == LangStandard::lang_opencl) { 13324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.OpenCL = 1; 13424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.AltiVec = 1; 13524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.CXXOperatorNames = 1; 13624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.LaxVectorConversions = 1; 13724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 13824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // OpenCL and C++ both have bool, true, false keywords. 14024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 14124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 14224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Opts.CPlusPlus) 14324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.CXXOperatorNames = !Args.hasArg(OPT_fno_operator_names); 14424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 14524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_fobjc_gc_only)) 14624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setGCMode(LangOptions::GCOnly); 14724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else if (Args.hasArg(OPT_fobjc_gc)) 14824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setGCMode(LangOptions::HybridGC); 14924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 15024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_print_ivar_layout)) 15124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ObjCGCBitmapPrint = 1; 15224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 15324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_faltivec)) 15424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.AltiVec = 1; 15524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 15624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_pthread)) 15724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.POSIXThreads = 1; 15824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 15924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// llvm::StringRef Vis = getLastArgValue(Args, OPT_fvisibility, 16024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// "default"); 16124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Vis == "default") 16224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.setVisibilityMode(LangOptions::Default); 16324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else if (Vis == "hidden") 16424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setVisibilityMode(LangOptions::Hidden); 16524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else if (Vis == "protected") 16624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.setVisibilityMode(LangOptions::Protected); 16724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// else 16824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Diags.Report(diag::err_drv_invalid_value) 16924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 17024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 17124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.OverflowChecking = Args.hasArg(OPT_ftrapv); 17224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 17324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 17424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // is specified, or -std is set to a conforming mode. 17524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.Trigraphs = !Opts.GNUMode; 17624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_trigraphs)) 17724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Trigraphs = 1; 17824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 17924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers, 18024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// OPT_fno_dollars_in_identifiers, 18124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// !Opts.AsmPreprocessor); 18224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 18324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 18424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 18524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (Args.hasArg(OPT_fno_lax_vector_conversions)) 18624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.LaxVectorConversions = 0; 18724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Exceptions = Args.hasArg(OPT_fexceptions); 18824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 18924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Blocks = Args.hasArg(OPT_fblocks); 19024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 19124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 19224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 19324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 19424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); 19524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 19624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.AccessControl = Args.hasArg(OPT_faccess_control); 19724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 19824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.MathErrno = !Args.hasArg(OPT_fno_math_errno); 19924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.InstantiationDepth = getLastArgIntValue(Args, OPT_ftemplate_depth, 99, 20024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Diags); 20124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 20224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ObjCConstantStringClass = getLastArgValue(Args, 20324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// OPT_fconstant_string_class); 20424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 20524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); 20624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 20724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags); 20824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Static = Args.hasArg(OPT_static_define); 20924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.OptimizeSize = 0; 21024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 21124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // FIXME: Eliminate this dependency. 21224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned Opt = 21324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Args.hasArg(OPT_Os) ? 2 : getLastArgIntValue(Args, OPT_O, 0, Diags); 21424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Opts.Optimize = Opt != 0; 21524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner unsigned Opt = 0; 21624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 21724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // This is the __NO_INLINE__ define, which just depends on things like the 21824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // optimization level and -fno-inline, not actually whether the backend has 21924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // inlining enabled. 22024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // 22124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // FIXME: This is affected by other options (-fno-inline). 22224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Opts.NoInline = !Opt; 22324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 22424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned SSP = getLastArgIntValue(Args, OPT_stack_protector, 0, Diags); 22524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// switch (SSP) { 22624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// default: 22724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Diags.Report(diag::err_drv_invalid_value) 22824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 22924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// break; 23024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 23124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 23224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 23324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 23424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 23524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 236e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton 23724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::ClangASTContext(const char *target_triple) : 23824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_triple(), 23924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_ast_context_ap(), 24024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap(), 24124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_source_manager_ap(), 24224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap(), 24324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap(), 24424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap(), 24524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap(), 24624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap(), 24724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap() 24824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 24924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_triple && target_triple[0]) 25024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_triple.assign (target_triple); 25124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 25224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 25324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 25424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Destructor 25524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 25624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::~ClangASTContext() 25724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 25824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap.reset(); 25924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap.reset(); 26024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap.reset(); 26124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap.reset(); 26224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap.reset(); 26324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap.reset(); 26424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_source_manager_ap.reset(); 26524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap.reset(); 26624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_ast_context_ap.reset(); 26724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 26824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 26924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 27024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 27124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::Clear() 27224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 27324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_ast_context_ap.reset(); 27424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap.reset(); 27524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_source_manager_ap.reset(); 27624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap.reset(); 27724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap.reset(); 27824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap.reset(); 27924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap.reset(); 28024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap.reset(); 28124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap.reset(); 28224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 28324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 28424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerconst char * 28524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetTargetTriple () 28624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 28724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_target_triple.c_str(); 28824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 28924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 29124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::SetTargetTriple (const char *target_triple) 29224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 29324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Clear(); 29424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_triple.assign(target_triple); 29524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 29624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerASTContext * 29924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getASTContext() 30024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 30124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_ast_context_ap.get() == NULL) 30224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 30324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_ast_context_ap.reset( 30424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner new ASTContext( 30524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getLanguageOptions(), 30624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getSourceManager(), 30724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getTargetInfo(), 30824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getIdentifierTable(), 30924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *getSelectorTable(), 3106e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton *getBuiltinContext(), 3116e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton 0)); 31224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 31324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_ast_context_ap.get(); 31424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 31524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 31624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBuiltin::Context * 31724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getBuiltinContext() 31824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 31924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_builtins_ap.get() == NULL) 32024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_builtins_ap.reset (new Builtin::Context(*getTargetInfo())); 32124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_builtins_ap.get(); 32224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 32324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 32424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerIdentifierTable * 32524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getIdentifierTable() 32624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 32724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_identifier_table_ap.get() == NULL) 32824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_identifier_table_ap.reset(new IdentifierTable (*ClangASTContext::getLanguageOptions(), NULL)); 32924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_identifier_table_ap.get(); 33024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 33124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 33224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerLangOptions * 33324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getLanguageOptions() 33424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 33524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_language_options_ap.get() == NULL) 33624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 33724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_language_options_ap.reset(new LangOptions()); 338e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton ParseLangArgs(*m_language_options_ap, IK_ObjCXX); 339e41c4b2a407ebc4bf7b7452c1f46d194671ec31dGreg Clayton// InitializeLangOptions(*m_language_options_ap, IK_ObjCXX); 34024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 34124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_language_options_ap.get(); 34224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 34324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 34424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerSelectorTable * 34524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getSelectorTable() 34624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 34724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_selector_table_ap.get() == NULL) 34824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_selector_table_ap.reset (new SelectorTable()); 34924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_selector_table_ap.get(); 35024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 35124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3521674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Claytonclang::SourceManager * 35324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getSourceManager() 35424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 35524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_source_manager_ap.get() == NULL) 3561674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton m_source_manager_ap.reset(new clang::SourceManager(*getDiagnostic())); 35724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_source_manager_ap.get(); 35824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 35924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 36024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerDiagnostic * 36124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getDiagnostic() 36224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 36324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_diagnostic_ap.get() == NULL) 36424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_diagnostic_ap.reset(new Diagnostic()); 36524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_diagnostic_ap.get(); 36624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 36724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 36824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerTargetOptions * 36924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getTargetOptions() 37024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 37124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_target_options_ap.get() == NULL && !m_target_triple.empty()) 37224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 37324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap.reset (new TargetOptions()); 37424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_target_options_ap.get()) 37524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_options_ap->Triple = m_target_triple; 37624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 37724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_target_options_ap.get(); 37824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 37924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 38024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 38124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerTargetInfo * 38224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::getTargetInfo() 38324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 38424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // target_triple should be something like "x86_64-apple-darwin10" 38524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (m_target_info_ap.get() == NULL && !m_target_triple.empty()) 38624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner m_target_info_ap.reset (TargetInfo::CreateTargetInfo(*getDiagnostic(), *getTargetOptions())); 38724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return m_target_info_ap.get(); 38824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 38924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 39024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Basic Types 39124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 39224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic inline bool 39324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerQualTypeMatchesBitSize(const uint64_t bit_size, ASTContext *ast_context, QualType qual_type) 39424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 39524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint64_t qual_type_bit_size = ast_context->getTypeSize(qual_type); 39624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (qual_type_bit_size == bit_size) 39724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 39824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 39924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 40024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 40124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 402585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonClangASTContext::GetBuiltinTypeForEncodingAndBitSize (Encoding encoding, uint32_t bit_size) 40324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 40424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 40524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 40624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 40724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 40824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetBuiltinTypeForEncodingAndBitSize (ast_context, encoding, bit_size); 40924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 41024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 41124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 412585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonClangASTContext::GetBuiltinTypeForEncodingAndBitSize (clang::ASTContext *ast_context, Encoding encoding, uint32_t bit_size) 41324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 41424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!ast_context) 41524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 41624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 41724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner switch (encoding) 41824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 419585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingInvalid: 42024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->VoidPtrTy)) 42124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->VoidPtrTy.getAsOpaquePtr(); 42224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 42324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 424585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingUint: 42524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 42624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 42724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedShortTy)) 42824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedShortTy.getAsOpaquePtr(); 42924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedIntTy)) 43024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedIntTy.getAsOpaquePtr(); 43124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongTy)) 43224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongTy.getAsOpaquePtr(); 43324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongLongTy)) 43424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongLongTy.getAsOpaquePtr(); 43524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedInt128Ty)) 43624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedInt128Ty.getAsOpaquePtr(); 43724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 43824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 439585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingSint: 44024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->CharTy)) 44124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->CharTy.getAsOpaquePtr(); 44224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->ShortTy)) 44324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->ShortTy.getAsOpaquePtr(); 44424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->IntTy)) 44524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->IntTy.getAsOpaquePtr(); 44624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongTy)) 44724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongTy.getAsOpaquePtr(); 44824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongLongTy)) 44924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongLongTy.getAsOpaquePtr(); 45024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->Int128Ty)) 45124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->Int128Ty.getAsOpaquePtr(); 45224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 45324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 454585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingIEEE754: 45524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->FloatTy)) 45624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->FloatTy.getAsOpaquePtr(); 45724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->DoubleTy)) 45824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->DoubleTy.getAsOpaquePtr(); 45924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongDoubleTy)) 46024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongDoubleTy.getAsOpaquePtr(); 46124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 46224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 463585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton case eEncodingVector: 46424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 46524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 46624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 46724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 46824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 46924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 47024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 47124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 47224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetBuiltinTypeForDWARFEncodingAndBitSize (const char *type_name, uint32_t dw_ate, uint32_t bit_size) 47324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 47424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 47524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 47624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner #define streq(a,b) strcmp(a,b) == 0 47724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 47824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ast_context) 47924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 48024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner switch (dw_ate) 48124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 48224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 48324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 48424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 48524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_address: 48624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->VoidPtrTy)) 48724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->VoidPtrTy.getAsOpaquePtr(); 48824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 48924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 49024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_boolean: 49124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->BoolTy)) 49224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->BoolTy.getAsOpaquePtr(); 49324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 49424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 49524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedShortTy)) 49624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedShortTy.getAsOpaquePtr(); 49724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedIntTy)) 49824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedIntTy.getAsOpaquePtr(); 49924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 50024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 50124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_complex_float: 50224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->FloatComplexTy)) 50324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->FloatComplexTy.getAsOpaquePtr(); 50424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->DoubleComplexTy)) 50524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->DoubleComplexTy.getAsOpaquePtr(); 50624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongDoubleComplexTy)) 50724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongDoubleComplexTy.getAsOpaquePtr(); 50824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 50924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 51024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_float: 51124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->FloatTy)) 51224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->FloatTy.getAsOpaquePtr(); 51324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->DoubleTy)) 51424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->DoubleTy.getAsOpaquePtr(); 51524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongDoubleTy)) 51624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongDoubleTy.getAsOpaquePtr(); 51724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 51824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 51924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_signed: 52024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (type_name) 52124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 52224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "int") || 52324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "signed int")) 52424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 52524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->IntTy)) 52624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->IntTy.getAsOpaquePtr(); 52724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->Int128Ty)) 52824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->Int128Ty.getAsOpaquePtr(); 52924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 53024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 53124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "long int") || 53224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "long long int") || 53324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "signed long long")) 53424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 53524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongTy)) 53624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongTy.getAsOpaquePtr(); 53724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongLongTy)) 53824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongLongTy.getAsOpaquePtr(); 53924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 54024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 54124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "short") || 54224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "short int") || 54324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "signed short") || 54424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "short signed int")) 54524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 54624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->ShortTy)) 54724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->ShortTy.getAsOpaquePtr(); 54824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 54924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 55024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "char") || 55124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "signed char")) 55224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 55324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->CharTy)) 55424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->CharTy.getAsOpaquePtr(); 55524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->SignedCharTy)) 55624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->SignedCharTy.getAsOpaquePtr(); 55724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 55824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 55924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "wchar_t")) 56024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 56124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->WCharTy)) 56224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->WCharTy.getAsOpaquePtr(); 56324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 56424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 56524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 56624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We weren't able to match up a type name, just search by size 56724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->CharTy)) 56824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->CharTy.getAsOpaquePtr(); 56924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->ShortTy)) 57024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->ShortTy.getAsOpaquePtr(); 57124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->IntTy)) 57224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->IntTy.getAsOpaquePtr(); 57324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongTy)) 57424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongTy.getAsOpaquePtr(); 57524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->LongLongTy)) 57624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->LongLongTy.getAsOpaquePtr(); 57724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->Int128Ty)) 57824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->Int128Ty.getAsOpaquePtr(); 57924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 58024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 58124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_signed_char: 58224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (type_name) 58324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 58424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "signed char")) 58524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 58624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->SignedCharTy)) 58724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->SignedCharTy.getAsOpaquePtr(); 58824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 58924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 59024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->CharTy)) 59124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->CharTy.getAsOpaquePtr(); 59224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->SignedCharTy)) 59324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->SignedCharTy.getAsOpaquePtr(); 59424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 59524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 59624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_unsigned: 59724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (type_name) 59824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 59924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "unsigned int")) 60024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 60124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedIntTy)) 60224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedIntTy.getAsOpaquePtr(); 60324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedInt128Ty)) 60424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedInt128Ty.getAsOpaquePtr(); 60524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 60624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 60724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "unsigned int") || 60824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "long unsigned int") || 60924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "unsigned long long")) 61024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 61124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongTy)) 61224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongTy.getAsOpaquePtr(); 61324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongLongTy)) 61424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongLongTy.getAsOpaquePtr(); 61524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 61624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 61724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "unsigned short") || 61824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner streq(type_name, "short unsigned int")) 61924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 62024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedShortTy)) 62124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedShortTy.getAsOpaquePtr(); 62224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 62324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (streq(type_name, "unsigned char")) 62424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 62524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 62624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 62724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 62824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 62924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 63024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We weren't able to match up a type name, just search by size 63124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 63224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 63324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedShortTy)) 63424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedShortTy.getAsOpaquePtr(); 63524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedIntTy)) 63624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedIntTy.getAsOpaquePtr(); 63724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongTy)) 63824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongTy.getAsOpaquePtr(); 63924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedLongLongTy)) 64024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedLongLongTy.getAsOpaquePtr(); 64124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedInt128Ty)) 64224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedInt128Ty.getAsOpaquePtr(); 64324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 64424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 64524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_unsigned_char: 64624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (QualTypeMatchesBitSize (bit_size, ast_context, ast_context->UnsignedCharTy)) 64724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->UnsignedCharTy.getAsOpaquePtr(); 64824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 64924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 65024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner case DW_ATE_imaginary_float: 65124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 65224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 65324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 65424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // This assert should fire for anything that we don't catch above so we know 65524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // to fix any issues we run into. 65624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (!"error: ClangASTContext::GetClangTypeForDWARFEncodingAndSize() contains an unhandled encoding. Fix this ASAP!"); 65724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 65824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 65924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 66024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 661a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean CallananClangASTContext::GetBuiltInType_void(clang::ASTContext *ast_context) 66224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 663a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan return ast_context->VoidTy.getAsOpaquePtr(); 66424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 66524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 66624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 667960d6a40711f05effe6fcc5b66f0952450f79ea2Greg ClaytonClangASTContext::GetBuiltInType_objc_id() 668960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton{ 669960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return getASTContext()->getObjCIdType().getAsOpaquePtr(); 670960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton} 671960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 672960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Claytonvoid * 673960d6a40711f05effe6fcc5b66f0952450f79ea2Greg ClaytonClangASTContext::GetBuiltInType_objc_Class() 674960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton{ 675960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return getASTContext()->getObjCClassType().getAsOpaquePtr(); 676960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton} 677960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 678960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Claytonvoid * 679960d6a40711f05effe6fcc5b66f0952450f79ea2Greg ClaytonClangASTContext::GetBuiltInType_objc_selector() 680960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton{ 681960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return getASTContext()->getObjCSelType().getAsOpaquePtr(); 682960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton} 683960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 684960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Claytonvoid * 68524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetCStringType (bool is_const) 68624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 68724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType char_type(getASTContext()->CharTy); 68824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 68924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (is_const) 69024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner char_type.addConst(); 69124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 69224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return getASTContext()->getPointerType(char_type).getAsOpaquePtr(); 69324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 69424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 69524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 69624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetVoidPtrType (bool is_const) 69724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 69824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetVoidPtrType(getASTContext(), is_const); 69924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 70024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 70124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 70224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetVoidPtrType (clang::ASTContext *ast_context, bool is_const) 70324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 70424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType void_ptr_type(ast_context->VoidPtrTy); 70524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 70624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (is_const) 70724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void_ptr_type.addConst(); 70824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 70924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return void_ptr_type.getAsOpaquePtr(); 71024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 71124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 71224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 71324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::CopyType(clang::ASTContext *dest_context, 71424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner clang::ASTContext *source_context, 71584f8075072eef306234f8109573067647735c111Greg Clayton void *clang_type) 71624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 71724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Diagnostic diagnostics; 71824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner FileManager file_manager; 71924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTImporter importer(diagnostics, 72024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *dest_context, file_manager, 72124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *source_context, file_manager); 72224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType ret = importer.Import(QualType::getFromOpaquePtr(clang_type)); 72324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ret.getAsOpaquePtr(); 72424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 72524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 7268d82506a78f7cd8f5d195bf86b7dffaa9ebc06faSean Callananbool 7278d82506a78f7cd8f5d195bf86b7dffaa9ebc06faSean CallananClangASTContext::AreTypesSame(clang::ASTContext *ast_context, 7285510dddc33260a991284ef81ca343594f23262e8Sean Callanan void *type1, 7295510dddc33260a991284ef81ca343594f23262e8Sean Callanan void *type2) 7305510dddc33260a991284ef81ca343594f23262e8Sean Callanan{ 7315510dddc33260a991284ef81ca343594f23262e8Sean Callanan return ast_context->hasSameType(QualType::getFromOpaquePtr(type1), 7325510dddc33260a991284ef81ca343594f23262e8Sean Callanan QualType::getFromOpaquePtr(type2)); 7335510dddc33260a991284ef81ca343594f23262e8Sean Callanan} 7345510dddc33260a991284ef81ca343594f23262e8Sean Callanan 73524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark CVR modifiers 73624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 73724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 73824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::AddConstModifier (void *clang_type) 73924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 74024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 74124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 74224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType result(QualType::getFromOpaquePtr(clang_type)); 74324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner result.addConst(); 74424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return result.getAsOpaquePtr(); 74524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 74624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 74724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 74824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 74924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 75024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::AddRestrictModifier (void *clang_type) 75124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 75224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 75324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 75424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType result(QualType::getFromOpaquePtr(clang_type)); 75524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner result.getQualifiers().setRestrict (true); 75624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return result.getAsOpaquePtr(); 75724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 75824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 75924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 76024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 76124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 76224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::AddVolatileModifier (void *clang_type) 76324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 76424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 76524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 76624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType result(QualType::getFromOpaquePtr(clang_type)); 76724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner result.getQualifiers().setVolatile (true); 76824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return result.getAsOpaquePtr(); 76924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 77024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 77124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 77224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 77324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Structure, Unions, Classes 77424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 77524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 776585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg ClaytonClangASTContext::CreateRecordType (const char *name, int kind, DeclContext *decl_ctx, LanguageType language) 77724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 77824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 77924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 78024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 78124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (decl_ctx == NULL) 78224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx = ast_context->getTranslationUnitDecl(); 78324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 7849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 785585660cc442f7faf8d2cbd936e4c92ac689c30e5Greg Clayton if (language == eLanguageTypeObjC) 7869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 7879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bool isForwardDecl = false; 7889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bool isInternal = false; 7899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return CreateObjCClass (name, decl_ctx, isForwardDecl, isInternal); 7909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 7919488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 79224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // NOTE: Eventually CXXRecordDecl will be merged back into RecordDecl and 79324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // we will need to update this code. I was told to currently always use 79424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // the CXXRecordDecl class since we often don't know from debug information 79524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // if something is struct or a class, so we default to always use the more 79624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // complete definition just in case. 79724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl *decl = CXXRecordDecl::Create(*ast_context, 79824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (TagDecl::TagKind)kind, 79924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx, 80024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 80124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name && name[0] ? &ast_context->Idents.get(name) : NULL); 80224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 80324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getTagDeclType(decl).getAsOpaquePtr(); 80424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 80524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 80624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 807795230029c9c8ff35c167ee5f548b1b373b89c33Sean CallananClangASTContext::AddMethodToCXXRecordType 808795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan( 809795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan clang::ASTContext *ast_context, 810795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan void *record_clang_type, 811795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan const char *name, 812795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan void *method_type 813795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan ) 814795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan{ 815795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan if (!record_clang_type || !method_type || !name) 816795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan return false; 817795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 818795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan assert(ast_context); 819795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 820795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan IdentifierTable *identifier_table = &ast_context->Idents; 821795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 822795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan assert(identifier_table); 823795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 824795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan QualType record_qual_type(QualType::getFromOpaquePtr(record_clang_type)); 825795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan clang::Type *record_type(record_qual_type.getTypePtr()); 826795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 827795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan if (!record_type) 828795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan return false; 829795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 830795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan RecordType *record_recty(dyn_cast<RecordType>(record_type)); 831795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 832795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan if (!record_recty) 833795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan return false; 834795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 835795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan RecordDecl *record_decl = record_recty->getDecl(); 836795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 837795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan if (!record_decl) 838795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan return false; 839795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 840795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 841795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 842795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan if (!cxx_record_decl) 843795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan return false; 844795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 845795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan CXXMethodDecl *cxx_method_decl = CXXMethodDecl::Create(*ast_context, 846795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan cxx_record_decl, 847795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan SourceLocation(), 848795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan DeclarationName(&identifier_table->get(name)), 849795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan QualType::getFromOpaquePtr(method_type), 850795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan NULL); 851795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 852795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan cxx_record_decl->addDecl(cxx_method_decl); 853795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 854795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan return true; 855795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan} 856795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callanan 857795230029c9c8ff35c167ee5f548b1b373b89c33Sean Callananbool 85884f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::AddFieldToRecordType 85984f8075072eef306234f8109573067647735c111Greg Clayton( 86060a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan clang::ASTContext *ast_context, 86184f8075072eef306234f8109573067647735c111Greg Clayton void *record_clang_type, 86284f8075072eef306234f8109573067647735c111Greg Clayton const char *name, 86384f8075072eef306234f8109573067647735c111Greg Clayton void *field_type, 86484f8075072eef306234f8109573067647735c111Greg Clayton AccessType access, 86584f8075072eef306234f8109573067647735c111Greg Clayton uint32_t bitfield_bit_size 86684f8075072eef306234f8109573067647735c111Greg Clayton) 86724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 86824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_clang_type == NULL || field_type == NULL) 86924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 87024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 87160a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan IdentifierTable *identifier_table = &ast_context->Idents; 87224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 87324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 87424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (identifier_table != NULL); 87524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 87624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType record_qual_type(QualType::getFromOpaquePtr(record_clang_type)); 87724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 8781674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = record_qual_type.getTypePtr(); 87924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 88024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 88124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = dyn_cast<RecordType>(clang_type); 88224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 88324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_type) 88424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 88524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl *record_decl = record_type->getDecl(); 88624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 88724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 88824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 88924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner cxx_record_decl->setEmpty (false); 89024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 89124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner clang::Expr *bit_width = NULL; 89224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bitfield_bit_size != 0) 89324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 89424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner APInt bitfield_bit_size_apint(ast_context->getTypeSize(ast_context->IntTy), bitfield_bit_size); 89524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bit_width = new (*ast_context)IntegerLiteral (bitfield_bit_size_apint, ast_context->IntTy, SourceLocation()); 89624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 89784f8075072eef306234f8109573067647735c111Greg Clayton FieldDecl *field = FieldDecl::Create (*ast_context, 89884f8075072eef306234f8109573067647735c111Greg Clayton record_decl, 89984f8075072eef306234f8109573067647735c111Greg Clayton SourceLocation(), 90084f8075072eef306234f8109573067647735c111Greg Clayton name ? &identifier_table->get(name) : NULL, // Identifier 90184f8075072eef306234f8109573067647735c111Greg Clayton QualType::getFromOpaquePtr(field_type), // Field type 90284f8075072eef306234f8109573067647735c111Greg Clayton NULL, // DeclaratorInfo * 90384f8075072eef306234f8109573067647735c111Greg Clayton bit_width, // BitWidth 90484f8075072eef306234f8109573067647735c111Greg Clayton false); // Mutable 90524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 90684f8075072eef306234f8109573067647735c111Greg Clayton field->setAccess (ConvertAccessTypeToAccessSpecifier (access)); 90724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 90824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field) 90924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 91024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner record_decl->addDecl(field); 91124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 91224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 91324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 9149488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 9159488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 9169488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(clang_type); 9179488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 9189488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 9199488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bool isSynthesized = false; 92060a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan ClangASTContext::AddObjCClassIVar (ast_context, 92160a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan record_clang_type, 9229488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 9239488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton field_type, 9249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton access, 9259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bitfield_bit_size, 9269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton isSynthesized); 9279488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 9289488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 92924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 93024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 93124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 93224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 93324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 93424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::FieldIsBitfield (FieldDecl* field, uint32_t& bitfield_bit_size) 93524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 93624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return FieldIsBitfield(getASTContext(), field, bitfield_bit_size); 93724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 93824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 93924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 94024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::FieldIsBitfield 94124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 94224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context, 94324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner FieldDecl* field, 94424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t& bitfield_bit_size 94524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 94624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 94724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ast_context == NULL || field == NULL) 94824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 94924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 95024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->isBitField()) 95124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 95224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Expr* bit_width_expr = field->getBitWidth(); 95324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bit_width_expr) 95424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 95524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APSInt bit_width_apsint; 95624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bit_width_expr->isIntegerConstantExpr(bit_width_apsint, *ast_context)) 95724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 95824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bitfield_bit_size = bit_width_apsint.getLimitedValue(UINT32_MAX); 95924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 96024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 96124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 96224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 96324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 96424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 96524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 96624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 96724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::RecordHasFields (const RecordDecl *record_decl) 96824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 96924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_decl == NULL) 97024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 97124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 97224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!record_decl->field_empty()) 97324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 97424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 97524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // No fields, lets check this is a CXX record and check the base classes 97624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 97724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 97824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 97924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 98024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 98124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 98224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 98324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 98424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 98524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (RecordHasFields(base_class_decl)) 98624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 98724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 98824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 98924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 99024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 99124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 99224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 99324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::SetDefaultAccessForRecordFields (void *clang_qual_type, int default_accessibility, int *assigned_accessibilities, size_t num_assigned_accessibilities) 99424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 99524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_qual_type) 99624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 99724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_qual_type)); 9981674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = qual_type.getTypePtr(); 99924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 100024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 100124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordType *record_type = dyn_cast<RecordType>(clang_type); 100224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_type) 100324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 100424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl *record_decl = record_type->getDecl(); 100524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_decl) 100624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 100724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t field_idx; 100824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 100924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(), field_idx = 0; 101024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 101124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++field_idx) 101224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 101324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // If no accessibility was assigned, assign the correct one 101424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field_idx < num_assigned_accessibilities && assigned_accessibilities[field_idx] == clang::AS_none) 101524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field->setAccess ((AccessSpecifier)default_accessibility); 101624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 101724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 101824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 101924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 102024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 102124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 102224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 102324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark C++ Base Classes 102424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 102524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerCXXBaseSpecifier * 102684f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::CreateBaseClassSpecifier (void *base_class_type, AccessType access, bool is_virtual, bool base_of_class) 102724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 102824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class_type) 10296e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton return new CXXBaseSpecifier (SourceRange(), 10306e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton is_virtual, 10316e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton base_of_class, 10326e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton ConvertAccessTypeToAccessSpecifier (access), 10336e71340988075f55c85e8bfcbc503ceaceb157c7Greg Clayton getASTContext()->CreateTypeSourceInfo (QualType::getFromOpaquePtr(base_class_type))); 103424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 103524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 103624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1037e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Claytonvoid 1038e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg ClaytonClangASTContext::DeleteBaseClassSpecifiers (CXXBaseSpecifier **base_classes, unsigned num_base_classes) 1039e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton{ 1040e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton for (unsigned i=0; i<num_base_classes; ++i) 1041e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton { 1042e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton delete base_classes[i]; 1043e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton base_classes[i] = NULL; 1044e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton } 1045e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton} 1046e9d0df45df0ee87623985d1e59947a2ca50c14eaGreg Clayton 104724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 104824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::SetBaseClassesForClassType (void *class_clang_type, CXXBaseSpecifier const * const *base_classes, unsigned num_base_classes) 104924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 105024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (class_clang_type) 105124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 10521674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = QualType::getFromOpaquePtr(class_clang_type).getTypePtr(); 105324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 105424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 105524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordType *record_type = dyn_cast<RecordType>(clang_type); 105624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (record_type) 105724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 105824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_type->getDecl()); 105924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 106024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 106124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //cxx_record_decl->setEmpty (false); 106224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner cxx_record_decl->setBases(base_classes, num_base_classes); 106324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 106424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 106524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 106624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 106724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 106824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 106924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 107084f8075072eef306234f8109573067647735c111Greg Clayton#pragma mark Objective C Classes 107184f8075072eef306234f8109573067647735c111Greg Clayton 107284f8075072eef306234f8109573067647735c111Greg Claytonvoid * 107384f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::CreateObjCClass 107484f8075072eef306234f8109573067647735c111Greg Clayton( 107584f8075072eef306234f8109573067647735c111Greg Clayton const char *name, 107684f8075072eef306234f8109573067647735c111Greg Clayton DeclContext *decl_ctx, 107784f8075072eef306234f8109573067647735c111Greg Clayton bool isForwardDecl, 107884f8075072eef306234f8109573067647735c111Greg Clayton bool isInternal 107984f8075072eef306234f8109573067647735c111Greg Clayton) 108084f8075072eef306234f8109573067647735c111Greg Clayton{ 108184f8075072eef306234f8109573067647735c111Greg Clayton ASTContext *ast_context = getASTContext(); 108284f8075072eef306234f8109573067647735c111Greg Clayton assert (ast_context != NULL); 108384f8075072eef306234f8109573067647735c111Greg Clayton assert (name && name[0]); 108484f8075072eef306234f8109573067647735c111Greg Clayton if (decl_ctx == NULL) 108584f8075072eef306234f8109573067647735c111Greg Clayton decl_ctx = ast_context->getTranslationUnitDecl(); 108684f8075072eef306234f8109573067647735c111Greg Clayton 108784f8075072eef306234f8109573067647735c111Greg Clayton // NOTE: Eventually CXXRecordDecl will be merged back into RecordDecl and 108884f8075072eef306234f8109573067647735c111Greg Clayton // we will need to update this code. I was told to currently always use 108984f8075072eef306234f8109573067647735c111Greg Clayton // the CXXRecordDecl class since we often don't know from debug information 109084f8075072eef306234f8109573067647735c111Greg Clayton // if something is struct or a class, so we default to always use the more 109184f8075072eef306234f8109573067647735c111Greg Clayton // complete definition just in case. 109284f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *decl = ObjCInterfaceDecl::Create (*ast_context, 109384f8075072eef306234f8109573067647735c111Greg Clayton decl_ctx, 109484f8075072eef306234f8109573067647735c111Greg Clayton SourceLocation(), 109584f8075072eef306234f8109573067647735c111Greg Clayton &ast_context->Idents.get(name), 109684f8075072eef306234f8109573067647735c111Greg Clayton SourceLocation(), 109784f8075072eef306234f8109573067647735c111Greg Clayton isForwardDecl, 109884f8075072eef306234f8109573067647735c111Greg Clayton isInternal); 10999488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 11009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ast_context->getObjCInterfaceType(decl).getAsOpaquePtr(); 110184f8075072eef306234f8109573067647735c111Greg Clayton} 110224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 110384f8075072eef306234f8109573067647735c111Greg Claytonbool 110484f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::SetObjCSuperClass (void *class_opaque_type, void *super_opaque_type) 110584f8075072eef306234f8109573067647735c111Greg Clayton{ 110684f8075072eef306234f8109573067647735c111Greg Clayton if (class_opaque_type && super_opaque_type) 110784f8075072eef306234f8109573067647735c111Greg Clayton { 110884f8075072eef306234f8109573067647735c111Greg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 110984f8075072eef306234f8109573067647735c111Greg Clayton QualType super_qual_type(QualType::getFromOpaquePtr(super_opaque_type)); 111084f8075072eef306234f8109573067647735c111Greg Clayton clang::Type *class_type = class_qual_type.getTypePtr(); 111184f8075072eef306234f8109573067647735c111Greg Clayton clang::Type *super_type = super_qual_type.getTypePtr(); 111284f8075072eef306234f8109573067647735c111Greg Clayton if (class_type && super_type) 111384f8075072eef306234f8109573067647735c111Greg Clayton { 111484f8075072eef306234f8109573067647735c111Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 111584f8075072eef306234f8109573067647735c111Greg Clayton ObjCObjectType *objc_super_type = dyn_cast<ObjCObjectType>(super_type); 111684f8075072eef306234f8109573067647735c111Greg Clayton if (objc_class_type && objc_super_type) 111784f8075072eef306234f8109573067647735c111Greg Clayton { 111884f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 111984f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *super_interface_decl = objc_super_type->getInterface(); 112084f8075072eef306234f8109573067647735c111Greg Clayton if (class_interface_decl && super_interface_decl) 112184f8075072eef306234f8109573067647735c111Greg Clayton { 112284f8075072eef306234f8109573067647735c111Greg Clayton class_interface_decl->setSuperClass(super_interface_decl); 112384f8075072eef306234f8109573067647735c111Greg Clayton return true; 112484f8075072eef306234f8109573067647735c111Greg Clayton } 112584f8075072eef306234f8109573067647735c111Greg Clayton } 112684f8075072eef306234f8109573067647735c111Greg Clayton } 112784f8075072eef306234f8109573067647735c111Greg Clayton } 112884f8075072eef306234f8109573067647735c111Greg Clayton return false; 112984f8075072eef306234f8109573067647735c111Greg Clayton} 113084f8075072eef306234f8109573067647735c111Greg Clayton 113184f8075072eef306234f8109573067647735c111Greg Clayton 113284f8075072eef306234f8109573067647735c111Greg Claytonbool 113384f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::AddObjCClassIVar 113484f8075072eef306234f8109573067647735c111Greg Clayton( 113560a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan clang::ASTContext *ast_context, 113684f8075072eef306234f8109573067647735c111Greg Clayton void *class_opaque_type, 113784f8075072eef306234f8109573067647735c111Greg Clayton const char *name, 113884f8075072eef306234f8109573067647735c111Greg Clayton void *ivar_opaque_type, 113984f8075072eef306234f8109573067647735c111Greg Clayton AccessType access, 114084f8075072eef306234f8109573067647735c111Greg Clayton uint32_t bitfield_bit_size, 114184f8075072eef306234f8109573067647735c111Greg Clayton bool isSynthesized 114284f8075072eef306234f8109573067647735c111Greg Clayton) 114384f8075072eef306234f8109573067647735c111Greg Clayton{ 114484f8075072eef306234f8109573067647735c111Greg Clayton if (class_opaque_type == NULL || ivar_opaque_type == NULL) 114584f8075072eef306234f8109573067647735c111Greg Clayton return false; 114684f8075072eef306234f8109573067647735c111Greg Clayton 114760a0ced7da29dbe746115d7ae3498c0e1af5d58aSean Callanan IdentifierTable *identifier_table = &ast_context->Idents; 114884f8075072eef306234f8109573067647735c111Greg Clayton 114984f8075072eef306234f8109573067647735c111Greg Clayton assert (ast_context != NULL); 115084f8075072eef306234f8109573067647735c111Greg Clayton assert (identifier_table != NULL); 115184f8075072eef306234f8109573067647735c111Greg Clayton 115284f8075072eef306234f8109573067647735c111Greg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 115384f8075072eef306234f8109573067647735c111Greg Clayton 115484f8075072eef306234f8109573067647735c111Greg Clayton clang::Type *class_type = class_qual_type.getTypePtr(); 115584f8075072eef306234f8109573067647735c111Greg Clayton if (class_type) 115684f8075072eef306234f8109573067647735c111Greg Clayton { 115784f8075072eef306234f8109573067647735c111Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 115884f8075072eef306234f8109573067647735c111Greg Clayton 115984f8075072eef306234f8109573067647735c111Greg Clayton if (objc_class_type) 116084f8075072eef306234f8109573067647735c111Greg Clayton { 116184f8075072eef306234f8109573067647735c111Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 116284f8075072eef306234f8109573067647735c111Greg Clayton 116384f8075072eef306234f8109573067647735c111Greg Clayton if (class_interface_decl) 116484f8075072eef306234f8109573067647735c111Greg Clayton { 116584f8075072eef306234f8109573067647735c111Greg Clayton clang::Expr *bit_width = NULL; 116684f8075072eef306234f8109573067647735c111Greg Clayton if (bitfield_bit_size != 0) 116784f8075072eef306234f8109573067647735c111Greg Clayton { 116884f8075072eef306234f8109573067647735c111Greg Clayton APInt bitfield_bit_size_apint(ast_context->getTypeSize(ast_context->IntTy), bitfield_bit_size); 116984f8075072eef306234f8109573067647735c111Greg Clayton bit_width = new (*ast_context)IntegerLiteral (bitfield_bit_size_apint, ast_context->IntTy, SourceLocation()); 117084f8075072eef306234f8109573067647735c111Greg Clayton } 117184f8075072eef306234f8109573067647735c111Greg Clayton 11729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCIvarDecl *field = ObjCIvarDecl::Create (*ast_context, 11739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton class_interface_decl, 11749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton SourceLocation(), 11759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton &identifier_table->get(name), // Identifier 11769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType::getFromOpaquePtr(ivar_opaque_type), // Field type 11779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton NULL, // TypeSourceInfo * 11789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ConvertAccessTypeToObjCIvarAccessControl (access), 11799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton bit_width, 11809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton isSynthesized); 11819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 11829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (field) 11839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 11849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton class_interface_decl->addDecl(field); 11859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return true; 11869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 118784f8075072eef306234f8109573067647735c111Greg Clayton } 118884f8075072eef306234f8109573067647735c111Greg Clayton } 118984f8075072eef306234f8109573067647735c111Greg Clayton } 119084f8075072eef306234f8109573067647735c111Greg Clayton return false; 119184f8075072eef306234f8109573067647735c111Greg Clayton} 119224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 11939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 11949488b7423b556c7c777b721d2094fd5ec4a47578Greg Claytonbool 11959488b7423b556c7c777b721d2094fd5ec4a47578Greg ClaytonClangASTContext::ObjCTypeHasIVars (void *class_opaque_type, bool check_superclass) 11969488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton{ 11979488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType class_qual_type(QualType::getFromOpaquePtr(class_opaque_type)); 11989488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 11999488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton clang::Type *class_type = class_qual_type.getTypePtr(); 12009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_type) 12019488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 12029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(class_type); 12039488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 12049488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 12059488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ObjCDeclHasIVars (objc_class_type->getInterface(), check_superclass); 12069488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 12079488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return false; 12089488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton} 12099488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 12109488b7423b556c7c777b721d2094fd5ec4a47578Greg Claytonbool 12119488b7423b556c7c777b721d2094fd5ec4a47578Greg ClaytonClangASTContext::ObjCDeclHasIVars (ObjCInterfaceDecl *class_interface_decl, bool check_superclass) 12129488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton{ 12139488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton while (class_interface_decl) 12149488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 12159488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl->ivar_size() > 0) 12169488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return true; 12179488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 12189488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (check_superclass) 12199488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton class_interface_decl = class_interface_decl->getSuperClass(); 12209488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 12219488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 12229488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 12239488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return false; 12249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton} 12259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 12269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 122724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Aggregate Types 122824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 122924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 123024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::IsAggregateType (void *clang_type) 123124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 123224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type == NULL) 123324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 123424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 123524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 123624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 123724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (qual_type->isAggregateType ()) 123824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 123924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 124003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 124103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 124224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 12431674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::IncompleteArray: 12441674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::VariableArray: 12451674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 12461674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ExtVector: 12471674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Vector: 12481674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 12499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 12509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 125124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 125224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 12531674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 125424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ClangASTContext::IsAggregateType (cast<TypedefType>(qual_type)->LookThroughTypedefs().getAsOpaquePtr()); 125524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 125624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 125724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 125824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 125924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // The clang type does have a value 126024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 126124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 126224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 126324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruint32_t 126424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetNumChildren (void *clang_qual_type, bool omit_empty_base_classes) 126524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 126624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_qual_type == NULL) 126724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 126824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 126924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t num_children = 0; 127024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_qual_type)); 12719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 12729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton switch (type_class) 127324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1274960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::Type::Builtin: 1275960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton switch (cast<clang::BuiltinType>(qual_type)->getKind()) 1276960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1277960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCId: // Child is Class 1278960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCClass: // child is Class 1279960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCSel: // child is const char * 1280960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton num_children = 1; 1281960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 1282960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton default: 1283960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 1284960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 1285960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 1286960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 12871674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 128824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 128924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(qual_type.getTypePtr()); 129024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 129124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 129224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 129324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 129424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 129524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 129624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 129724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Check each base classes to see if it or any of its 129824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // base classes contain any fields. This can help 129924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // limit the noise in variable views by not having to 130024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // show base classes that contain no members. 130124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 130224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 130324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 130424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 130524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 130624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 130724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 130824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 130924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (RecordHasFields(base_class_decl) == false) 131024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 131124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 131224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children++; 131324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 131424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 131524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 131624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 131724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Include all base classes 131824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children += cxx_record_decl->getNumBases(); 131924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 132024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 132124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 132224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 132324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); field != field_end; ++field) 132424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++num_children; 132524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 132624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 132724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13289488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 13299488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 13309488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 13319488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 13329488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 13339488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 13349488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 13359488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 13369488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 13379488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 13389488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 13399488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 13409488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 13419488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 13429488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 13439488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (omit_empty_base_classes) 13449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 13459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (ClangASTContext::ObjCDeclHasIVars (superclass_interface_decl, true)) 13469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++num_children; 13479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 13489488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 13499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++num_children; 13509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 13519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 13529488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton num_children += class_interface_decl->ivar_size(); 13539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 13549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 13559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 13569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 13579488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 13589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 1359960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1360960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton ObjCObjectPointerType *pointer_type = cast<ObjCObjectPointerType>(qual_type.getTypePtr()); 1361960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton QualType pointee_type = pointer_type->getPointeeType(); 1362960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton uint32_t num_pointee_children = ClangASTContext::GetNumChildren (pointee_type.getAsOpaquePtr(), 1363960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton omit_empty_base_classes); 1364960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton // If this type points to a simple type, then it has 1 child 1365960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (num_pointee_children == 0) 1366960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton num_children = 1; 1367960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton else 1368960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton num_children = num_pointee_children; 1369960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 1370960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 13719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 13721674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 137324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children = cast<ConstantArrayType>(qual_type.getTypePtr())->getSize().getLimitedValue(); 137424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 137524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13761674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 137724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 137824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 137924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 13809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t num_pointee_children = ClangASTContext::GetNumChildren (pointee_type.getAsOpaquePtr(), 13819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes); 138224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // If this type points to a simple type, then it has 1 child 138324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (num_pointee_children == 0) 138424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children = 1; 138524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 138624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children = num_pointee_children; 138724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 138824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 138924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13901674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 139124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_children = ClangASTContext::GetNumChildren (cast<TypedefType>(qual_type)->LookThroughTypedefs().getAsOpaquePtr(), omit_empty_base_classes); 139224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 139324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 139424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 139524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 139624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 139724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return num_children; 139824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 139924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 140024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 140124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 140224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetChildClangTypeAtIndex 140324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 140424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *parent_name, 140524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void *parent_clang_type, 140624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t idx, 140724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool transparent_pointers, 140824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes, 140924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string& child_name, 141024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_byte_size, 141124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner int32_t &child_byte_offset, 141224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_bitfield_bit_size, 141324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_bitfield_bit_offset 141424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 141524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 141624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (parent_clang_type) 141724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 141824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetChildClangTypeAtIndex (getASTContext(), 141924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_name, 142024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_clang_type, 142124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner idx, 142224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner transparent_pointers, 142324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 142424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name, 142524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size, 142624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset, 142724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size, 142824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_offset); 142924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 143024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 143124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 143224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 143324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetChildClangTypeAtIndex 143424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 143524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context, 143624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *parent_name, 143724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void *parent_clang_type, 143824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t idx, 143924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool transparent_pointers, 144024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes, 144124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string& child_name, 144224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_byte_size, 144324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner int32_t &child_byte_offset, 144424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_bitfield_bit_size, 144524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t &child_bitfield_bit_offset 144624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 144724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 144824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (parent_clang_type == NULL) 144924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 145024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 145124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx < ClangASTContext::GetNumChildren (parent_clang_type, omit_empty_base_classes)) 145224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 145324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t bit_offset; 145424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size = 0; 145524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_offset = 0; 145624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType parent_qual_type(QualType::getFromOpaquePtr(parent_clang_type)); 145703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass parent_type_class = parent_qual_type->getTypeClass(); 145803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (parent_type_class) 145924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 1460960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::Type::Builtin: 1461960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton switch (cast<clang::BuiltinType>(parent_qual_type)->getKind()) 1462960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1463960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCId: 1464960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCClass: 1465960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return ast_context->ObjCBuiltinClassTy.getAsOpaquePtr(); 1466960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 1467960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton case clang::BuiltinType::ObjCSel: 1468960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1469960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton QualType char_type(ast_context->CharTy); 1470960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton char_type.addConst(); 1471960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return ast_context->getPointerType(char_type).getAsOpaquePtr(); 1472960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 1473960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 1474960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 1475960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton default: 1476960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 1477960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 1478960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton break; 1479960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 1480960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 14811674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 148224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 148324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(parent_qual_type.getTypePtr()); 148424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 148524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 148624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const ASTRecordLayout &record_layout = ast_context->getASTRecordLayout(record_decl); 148724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 148824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 148924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 149024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 149124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 149224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We might have base classes to print out first 149324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 149424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 149524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 149624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 149724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 149824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *base_class_decl = NULL; 149924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 150024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 150124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 150224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 150324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 150424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (RecordHasFields(base_class_decl) == false) 150524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 150624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 150724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 150824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx == child_idx) 150924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 151024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class_decl == NULL) 151124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 151224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 151324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 151424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class->isVirtual()) 151524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bit_offset = record_layout.getVBaseClassOffset(base_class_decl); 151624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 151724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bit_offset = record_layout.getBaseClassOffset(base_class_decl); 151824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 151924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Base classes should be a multiple of 8 bits in size 152024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (bit_offset % 8 == 0); 152124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = bit_offset/8; 152224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string base_class_type_name(base_class->getType().getAsString()); 152324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 152424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(base_class_type_name.c_str()); 152524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 152624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint64_t clang_type_info_bit_size = ast_context->getTypeSize(base_class->getType()); 152724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 152824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Base classes biut sizes should be a multiple of 8 bits in size 152924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (clang_type_info_bit_size % 8 == 0); 153024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = clang_type_info_bit_size / 8; 153124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return base_class->getType().getAsOpaquePtr(); 153224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 153324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We don't increment the child index in the for loop since we might 153424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // be skipping empty base classes 153524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++child_idx; 153624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 153724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 153824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Make sure index is in range... 153924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t field_idx = 0; 154024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 154124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); field != field_end; ++field, ++field_idx, ++child_idx) 154224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 154324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx == child_idx) 154424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 154524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Print the member type if requested 154624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Print the member name and equal sign 154724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(field->getNameAsString().c_str()); 154824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 154924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Figure out the type byte size (field_type_info.first) and 155024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // alignment (field_type_info.second) from the AST context. 155124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::pair<uint64_t, unsigned> field_type_info = ast_context->getTypeInfo(field->getType()); 155254e7afa84d945f9137f9372ecde432f9e1a702fcGreg Clayton assert(field_idx < record_layout.getFieldCount()); 155324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 155424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = field_type_info.first / 8; 155524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 155624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Figure out the field offset within the current struct/union/class type 155724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bit_offset = record_layout.getFieldOffset (field_idx); 155824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = bit_offset / 8; 155924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::FieldIsBitfield (ast_context, *field, child_bitfield_bit_size)) 156024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_offset = bit_offset % 8; 156124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 156224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return field->getType().getAsOpaquePtr(); 156324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 156424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 156524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 156624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 156724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 15689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 15699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 15709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 15719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(parent_qual_type.getTypePtr()); 15729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 15739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 15749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 15759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t child_idx = 0; 15769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 15779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 15799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 15809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ASTRecordLayout &interface_layout = ast_context->getASTObjCInterfaceLayout(class_interface_decl); 15829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 15839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 15849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 15859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (omit_empty_base_classes) 15869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 1587960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (ClangASTContext::GetNumChildren(ast_context->getObjCInterfaceType(superclass_interface_decl).getAsOpaquePtr(), omit_empty_base_classes) > 0) 15889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 15899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (idx == 0) 15909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 15919488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType ivar_qual_type(ast_context->getObjCInterfaceType(superclass_interface_decl)); 15929488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15949488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_name.assign(superclass_interface_decl->getNameAsString().c_str()); 15959488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15969488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton std::pair<uint64_t, unsigned> ivar_type_info = ast_context->getTypeInfo(ivar_qual_type.getTypePtr()); 15979488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 15989488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_byte_size = ivar_type_info.first / 8; 1599960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_offset = 0; 16009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16019488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ivar_qual_type.getAsOpaquePtr(); 16029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16039488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16049488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 16059488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16069488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16079488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton else 16089488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 16099488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 1610960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 1611960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton const uint32_t superclass_idx = child_idx; 16129488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16139488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (idx < (child_idx + class_interface_decl->ivar_size())) 16149488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 16159488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl::ivar_iterator ivar_pos, ivar_end = class_interface_decl->ivar_end(); 16169488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16179488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton for (ivar_pos = class_interface_decl->ivar_begin(); ivar_pos != ivar_end; ++ivar_pos) 16189488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 16199488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (child_idx == idx) 16209488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 16219488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ObjCIvarDecl* ivar_decl = *ivar_pos; 16229488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16239488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton QualType ivar_qual_type(ivar_decl->getType()); 16249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_name.assign(ivar_decl->getNameAsString().c_str()); 16269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16279488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton std::pair<uint64_t, unsigned> ivar_type_info = ast_context->getTypeInfo(ivar_qual_type.getTypePtr()); 16289488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16299488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_byte_size = ivar_type_info.first / 8; 16309488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16319488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // Figure out the field offset within the current struct/union/class type 1632960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton bit_offset = interface_layout.getFieldOffset (child_idx - superclass_idx); 16339488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_byte_offset = bit_offset / 8; 16349488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16359488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return ivar_qual_type.getAsOpaquePtr(); 16369488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16379488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 16389488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16399488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16409488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16419488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16429488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16439488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 16449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 16469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 1647960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton ObjCObjectPointerType *pointer_type = cast<ObjCObjectPointerType>(parent_qual_type.getTypePtr()); 1648960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton QualType pointee_type = pointer_type->getPointeeType(); 1649960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 1650960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (transparent_pointers && ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 1651960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1652960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return GetChildClangTypeAtIndex (ast_context, 1653960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton parent_name, 1654960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton pointer_type->getPointeeType().getAsOpaquePtr(), 1655960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton idx, 1656960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton transparent_pointers, 1657960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton omit_empty_base_classes, 1658960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_name, 1659960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_size, 1660960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_offset, 1661960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_bitfield_bit_size, 1662960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_bitfield_bit_offset); 1663960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 1664960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton else 1665960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1666960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (parent_name) 1667960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1668960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_name.assign(1, '*'); 1669960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_name += parent_name; 1670960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 1671960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton 1672960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton // We have a pointer to an simple type 1673960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton if (idx == 0) 1674960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton { 1675960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton std::pair<uint64_t, unsigned> clang_type_info = ast_context->getTypeInfo(pointee_type); 1676960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton assert(clang_type_info.first % 8 == 0); 1677960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_size = clang_type_info.first / 8; 1678960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton child_byte_offset = 0; 1679960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton return pointee_type.getAsOpaquePtr(); 1680960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 1681960d6a40711f05effe6fcc5b66f0952450f79ea2Greg Clayton } 16829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 16839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 16849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 16851674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 168624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 168724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const ConstantArrayType *array = cast<ConstantArrayType>(parent_qual_type.getTypePtr()); 168824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const uint64_t element_count = array->getSize().getLimitedValue(); 168924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 169024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx < element_count) 169124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 169224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::pair<uint64_t, unsigned> field_type_info = ast_context->getTypeInfo(array->getElementType()); 169324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 169424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner char element_name[32]; 169524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ::snprintf (element_name, sizeof (element_name), "%s[%u]", parent_name ? parent_name : "", idx); 169624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 169724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(element_name); 169824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(field_type_info.first % 8 == 0); 169924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = field_type_info.first / 8; 170024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = idx * child_byte_size; 170124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return array->getElementType().getAsOpaquePtr(); 170224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 170324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 170424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 170524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 17061674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 170724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 170824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner PointerType *pointer_type = cast<PointerType>(parent_qual_type.getTypePtr()); 170924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 171024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 171124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (transparent_pointers && ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 171224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 171324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetChildClangTypeAtIndex (ast_context, 171424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_name, 171524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner pointer_type->getPointeeType().getAsOpaquePtr(), 171624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner idx, 171724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner transparent_pointers, 171824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 171924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name, 172024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size, 172124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset, 172224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size, 172324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_offset); 172424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 172524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 172624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 172724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (parent_name) 172824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 172924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name.assign(1, '*'); 173024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name += parent_name; 173124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 173224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 173324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We have a pointer to an simple type 173424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (idx == 0) 173524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 173624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::pair<uint64_t, unsigned> clang_type_info = ast_context->getTypeInfo(pointee_type); 173724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(clang_type_info.first % 8 == 0); 173824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size = clang_type_info.first / 8; 173924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset = 0; 174024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return pointee_type.getAsOpaquePtr(); 174124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 174224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 174324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 174424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 174524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 17461674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 174724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetChildClangTypeAtIndex (ast_context, 174824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_name, 174924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner cast<TypedefType>(parent_qual_type)->LookThroughTypedefs().getAsOpaquePtr(), 175024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner idx, 175124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner transparent_pointers, 175224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 175324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_name, 175424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_size, 175524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_byte_offset, 175624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_size, 175724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_bitfield_bit_offset); 175824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 175924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 176024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 176124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 176224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 176324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 1764f8e98a6e4560c632a9c0373abee247e747097845Greg Clayton return NULL; 176524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 176624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 176724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic inline bool 176824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerBaseSpecifierIsEmpty (const CXXBaseSpecifier *b) 176924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 177024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ClangASTContext::RecordHasFields(cast<CXXRecordDecl>(b->getType()->getAs<RecordType>()->getDecl())) == false; 177124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 177224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 177324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic uint32_t 177424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerGetNumBaseClasses (const CXXRecordDecl *cxx_record_decl, bool omit_empty_base_classes) 177524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 177624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t num_bases = 0; 177724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 177824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 177924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 178024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 178124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 178224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 178324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 178424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 178524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 178624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 178724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 178824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 178924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (BaseSpecifierIsEmpty (base_class)) 179024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 179124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 179224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++num_bases; 179324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 179424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 179524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 179624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner num_bases = cxx_record_decl->getNumBases(); 179724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 179824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return num_bases; 179924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 180024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 180124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 180224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic uint32_t 180324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerGetIndexForRecordBase 180424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 180524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl, 180624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXBaseSpecifier *base_spec, 180724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes 180824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 180924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 181024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 181124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 181224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 181324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 181424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const char *super_name = record_decl->getNameAsCString(); 181524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const char *base_name = base_spec->getType()->getAs<RecordType>()->getDecl()->getNameAsCString(); 181624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// printf ("GetIndexForRecordChild (%s, %s)\n", super_name, base_name); 181724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 181824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 181924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 182024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 182124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 182224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 182324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 182424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 182524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes) 182624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 182724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (BaseSpecifierIsEmpty (base_class)) 182824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 182924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 183024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 183124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// printf ("GetIndexForRecordChild (%s, %s) base[%u] = %s\n", super_name, base_name, 183224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_idx, 183324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// base_class->getType()->getAs<RecordType>()->getDecl()->getNameAsCString()); 183424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 183524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 183624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class == base_spec) 183724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 183824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++child_idx; 183924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 184024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 184124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 184224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return UINT32_MAX; 184324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 184424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 184524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 184624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstatic uint32_t 184724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerGetIndexForRecordChild 184824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 184924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl, 185024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NamedDecl *canonical_decl, 185124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes 185224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 185324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 185424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = GetNumBaseClasses (dyn_cast<CXXRecordDecl>(record_decl), omit_empty_base_classes); 185524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 185624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 185724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 185824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// printf ("GetIndexForRecordChild (%s, %s)\n", record_decl->getNameAsCString(), canonical_decl->getNameAsCString()); 185924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (cxx_record_decl) 186024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 186124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 186224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 186324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// base_class != base_class_end; 186424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ++base_class) 186524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 186624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (omit_empty_base_classes) 186724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 186824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (BaseSpecifierIsEmpty (base_class)) 186924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// continue; 187024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 187124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 187224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// printf ("GetIndexForRecordChild (%s, %s) base[%u] = %s\n", 187324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// record_decl->getNameAsCString(), 187424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// canonical_decl->getNameAsCString(), 187524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// child_idx, 187624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//// base_class->getType()->getAs<RecordType>()->getDecl()->getNameAsCString()); 187724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 187824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 187924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// CXXRecordDecl *curr_base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 188024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (curr_base_class_decl == canonical_decl) 188124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 188224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return child_idx; 188324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 188424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ++child_idx; 188524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 188624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 188724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 188824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const uint32_t num_bases = child_idx; 188924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 189024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); 189124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 189224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++child_idx) 189324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 189424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// printf ("GetIndexForRecordChild (%s, %s) field[%u] = %s\n", 189524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// record_decl->getNameAsCString(), 189624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// canonical_decl->getNameAsCString(), 189724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_idx - num_bases, 189824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// field->getNameAsCString()); 189924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 190024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->getCanonicalDecl() == canonical_decl) 190124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 190224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 190324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 190424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return UINT32_MAX; 190524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 190624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 190724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Look for a child member (doesn't include base classes, but it does include 190824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// their members) in the type hierarchy. Returns an index path into "clang_type" 190924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// on how to reach the appropriate member. 191024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 191124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// class A 191224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 191324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// public: 191424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// int m_a; 191524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// int m_b; 191624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// }; 191724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 191824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// class B 191924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 192024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// }; 192124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 192224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// class C : 192324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// public B, 192424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// public A 192524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 192624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// }; 192724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 192824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// If we have a clang type that describes "class C", and we wanted to looked 192924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// "m_b" in it: 193024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 193124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// With omit_empty_base_classes == false we would get an integer array back with: 193224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 1, 1 } 193324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The first index 1 is the child index for "class A" within class C 193424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The second index 1 is the child index for "m_b" within class A 193524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 193624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// With omit_empty_base_classes == true we would get an integer array back with: 193724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 0, 1 } 193824943d2ee8bfaa7cf5893e4709143924157a5c1eChris 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) 193924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The second index 1 is the child index for "m_b" within class A 194024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 194124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersize_t 194224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetIndexOfChildMemberWithName 194324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 194424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context, 194524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void *clang_type, 194624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *name, 194724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes, 194824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::vector<uint32_t>& child_indexes 194924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 195024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 195124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type && name && name[0]) 195224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 195324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 195403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 195503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 195624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 19571674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 195824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 195924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(qual_type.getTypePtr()); 196024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 196124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 196224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 196324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 196424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 196524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 196624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 196724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Try and find a field that matches NAME 196824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 196924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StringRef name_sref(name); 197024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); 197124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 197224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++child_idx) 197324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 197424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->getName().equals (name_sref)) 197524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 197624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We have to add on the number of base classes to this index! 197724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.push_back (child_idx + GetNumBaseClasses (cxx_record_decl, omit_empty_base_classes)); 197824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_indexes.size(); 197924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 198024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 198124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 198224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 198324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 198424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *parent_record_decl = cxx_record_decl; 198524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 198624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //printf ("parent = %s\n", parent_record_decl->getNameAsCString()); 198724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 198824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //const Decl *root_cdecl = cxx_record_decl->getCanonicalDecl(); 198924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Didn't find things easily, lets let clang do its thang... 199024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner IdentifierInfo & ident_ref = ast_context->Idents.get(name, name + strlen (name)); 199124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclarationName decl_name(&ident_ref); 199224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 199324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXBasePaths paths; 199424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl->lookupInBases(CXXRecordDecl::FindOrdinaryMember, 199524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_name.getAsOpaquePtr(), 199624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner paths)) 199724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 199824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXBasePaths::const_paths_iterator path, path_end = paths.end(); 199924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (path = paths.begin(); path != path_end; ++path) 200024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 200124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const size_t num_path_elements = path->size(); 200224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (size_t e=0; e<num_path_elements; ++e) 200324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 200424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXBasePathElement elem = (*path)[e]; 200524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 200624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_idx = GetIndexForRecordBase (parent_record_decl, elem.Base, omit_empty_base_classes); 200724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (child_idx == UINT32_MAX) 200824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 200924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.clear(); 201024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 201124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 201224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 201324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 201424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.push_back (child_idx); 201524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner parent_record_decl = cast<RecordDecl>(elem.Base->getType()->getAs<RecordType>()->getDecl()); 201624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 201724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 201824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclContext::lookup_iterator named_decl_pos; 201924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (named_decl_pos = path->Decls.first; 202024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner named_decl_pos != path->Decls.second && parent_record_decl; 202124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++named_decl_pos) 202224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 202324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //printf ("path[%zu] = %s\n", child_indexes.size(), (*named_decl_pos)->getNameAsCString()); 202424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 202524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_idx = GetIndexForRecordChild (parent_record_decl, *named_decl_pos, omit_empty_base_classes); 202624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (child_idx == UINT32_MAX) 202724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 202824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.clear(); 202924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 203024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 203124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 203224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 203324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes.push_back (child_idx); 203424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 203524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 203624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 203724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_indexes.size(); 203824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 203924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 204024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 204124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 204224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 204324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 20449488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 20459488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 20469488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 20479488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton StringRef name_sref(name); 20489488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 20499488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 20509488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 20519488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 20529488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t child_idx = 0; 20539488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 20549488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 20559488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 20569488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 20579488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl::ivar_iterator ivar_pos, ivar_end = class_interface_decl->ivar_end(); 20589488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 20599488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 2060823533e4fd5124e7d5dd26198a50bf9362317a5dGreg Clayton for (ivar_pos = class_interface_decl->ivar_begin(); ivar_pos != ivar_end; ++ivar_pos, ++child_idx) 20619488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 20629488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ObjCIvarDecl* ivar_decl = *ivar_pos; 20639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 20649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (ivar_decl->getName().equals (name_sref)) 20659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 20669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if ((!omit_empty_base_classes && superclass_interface_decl) || 20679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ( omit_empty_base_classes && ObjCDeclHasIVars (superclass_interface_decl, true))) 20689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 20699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 20709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes.push_back (child_idx); 20719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return child_indexes.size(); 20729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 20739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 20749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 20759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 20769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 20779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // The super class index is always zero for ObjC classes, 20789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // so we push it onto the child indexes in case we find 20799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // an ivar in our superclass... 20809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes.push_back (0); 20819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 20829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (GetIndexOfChildMemberWithName (ast_context, 20839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ast_context->getObjCInterfaceType(superclass_interface_decl).getAsOpaquePtr(), 20849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 20859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes, 20869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes)) 20879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 20889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // We did find an ivar in a superclass so just 20899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // return the results! 20909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return child_indexes.size(); 20919488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 20929488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 20939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // We didn't find an ivar matching "name" in our 20949488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // superclass, pop the superclass zero index that 20959488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton // we pushed on above. 20969488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes.pop_back(); 20979488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 20989488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 20999488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 21009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 21019488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 21029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 21039488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 21049488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 21059488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return GetIndexOfChildMemberWithName (ast_context, 21069488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton cast<ObjCObjectPointerType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr(), 21079488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 21089488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes, 21099488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton child_indexes); 21109488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 21119488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 21129488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 21139488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 21141674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 211524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 211624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const ConstantArrayType *array = cast<ConstantArrayType>(parent_qual_type.getTypePtr()); 211724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const uint64_t element_count = array->getSize().getLimitedValue(); 211824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 211924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx < element_count) 212024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 212124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// std::pair<uint64_t, unsigned> field_type_info = ast_context->getTypeInfo(array->getElementType()); 212224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 212324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// char element_name[32]; 212424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ::snprintf (element_name, sizeof (element_name), "%s[%u]", parent_name ? parent_name : "", idx); 212524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 212624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(element_name); 212724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(field_type_info.first % 8 == 0); 212824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = field_type_info.first / 8; 212924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = idx * child_byte_size; 213024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return array->getElementType().getAsOpaquePtr(); 213124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 213224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 213324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 213424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 21351674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton// case clang::Type::MemberPointerType: 213624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 213724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// MemberPointerType *mem_ptr_type = cast<MemberPointerType>(qual_type.getTypePtr()); 213824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// QualType pointee_type = mem_ptr_type->getPointeeType(); 213924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 214024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 214124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 214224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return GetIndexOfChildWithName (ast_context, 214324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// mem_ptr_type->getPointeeType().getAsOpaquePtr(), 214424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// name); 214524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 214624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 214724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// break; 214824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 21491674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 21501674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 215124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 215224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 215324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = reference_type->getPointeeType(); 215424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 215524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 215624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 215724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildMemberWithName (ast_context, 215824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner reference_type->getPointeeType().getAsOpaquePtr(), 215924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 216024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 216124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes); 216224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 216324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 216424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 216524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 21661674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 216724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 216824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 216924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 217024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 217124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 217224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 217324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildMemberWithName (ast_context, 217424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner pointer_type->getPointeeType().getAsOpaquePtr(), 217524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 217624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 217724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes); 217824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 217924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 218024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 218124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (parent_name) 218224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 218324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(1, '*'); 218424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name += parent_name; 218524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 218624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 218724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// // We have a pointer to an simple type 218824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx == 0) 218924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 219024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// std::pair<uint64_t, unsigned> clang_type_info = ast_context->getTypeInfo(pointee_type); 219124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(clang_type_info.first % 8 == 0); 219224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = clang_type_info.first / 8; 219324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = 0; 219424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return pointee_type.getAsOpaquePtr(); 219524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 219624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 219724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 219824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 219924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 22001674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 220124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildMemberWithName (ast_context, 220224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner cast<TypedefType>(qual_type)->LookThroughTypedefs().getAsOpaquePtr(), 220324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 220424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes, 220524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner child_indexes); 220624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 220724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 220824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 220924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 221024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 221124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 221224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 221324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 221424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 221524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Get the index of the child of "clang_type" whose name matches. This function 221624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// doesn't descend into the children, but only looks one level deep and name 221724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// matches can include base class names. 221824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 221924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattneruint32_t 222024943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetIndexOfChildWithName 222124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 222224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context, 222324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void *clang_type, 222424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *name, 222524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool omit_empty_base_classes 222624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 222724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 222824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type && name && name[0]) 222924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 223024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 22319488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 223203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 22339488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 223403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 223524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 22361674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Record: 223724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 223824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordType *record_type = cast<RecordType>(qual_type.getTypePtr()); 223924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const RecordDecl *record_decl = record_type->getDecl(); 224024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 224124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert(record_decl); 224224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t child_idx = 0; 224324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 224424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const CXXRecordDecl *cxx_record_decl = dyn_cast<CXXRecordDecl>(record_decl); 224524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 224624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (cxx_record_decl) 224724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 224824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl::base_class_const_iterator base_class, base_class_end; 224924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (base_class = cxx_record_decl->bases_begin(), base_class_end = cxx_record_decl->bases_end(); 225024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner base_class != base_class_end; 225124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++base_class) 225224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 225324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Skip empty base classes 225424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner CXXRecordDecl *base_class_decl = cast<CXXRecordDecl>(base_class->getType()->getAs<RecordType>()->getDecl()); 225524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (omit_empty_base_classes && RecordHasFields(base_class_decl) == false) 225624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner continue; 225724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 225824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (base_class->getType().getAsString().compare (name) == 0) 225924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 226024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++child_idx; 226124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 226224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 226324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 226424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Try and find a field that matches NAME 226524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner RecordDecl::field_iterator field, field_end; 226624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StringRef name_sref(name); 226724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (field = record_decl->field_begin(), field_end = record_decl->field_end(); 226824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner field != field_end; 226924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ++field, ++child_idx) 227024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 227124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (field->getName().equals (name_sref)) 227224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return child_idx; 227324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 227424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 227524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 227624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 227724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 22789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: 22799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: 22809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 22819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton StringRef name_sref(name); 22829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCObjectType *objc_class_type = dyn_cast<ObjCObjectType>(qual_type.getTypePtr()); 22839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton assert (objc_class_type); 22849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (objc_class_type) 22859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 22869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton uint32_t child_idx = 0; 22879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *class_interface_decl = objc_class_type->getInterface(); 22889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 22899488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (class_interface_decl) 22909488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 22919488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl::ivar_iterator ivar_pos, ivar_end = class_interface_decl->ivar_end(); 22929488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ObjCInterfaceDecl *superclass_interface_decl = class_interface_decl->getSuperClass(); 22939488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 22949488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton for (ivar_pos = class_interface_decl->ivar_begin(); ivar_pos != ivar_end; ++ivar_pos) 22959488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 22969488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton const ObjCIvarDecl* ivar_decl = *ivar_pos; 22979488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 22989488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (ivar_decl->getName().equals (name_sref)) 22999488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23009488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if ((!omit_empty_base_classes && superclass_interface_decl) || 23019488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ( omit_empty_base_classes && ObjCDeclHasIVars (superclass_interface_decl, true))) 23029488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton ++child_idx; 23039488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23049488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return child_idx; 23059488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23069488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23079488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23089488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl) 23099488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23109488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton if (superclass_interface_decl->getName().equals (name_sref)) 23119488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return 0; 23129488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23139488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23149488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23159488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23169488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 23179488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23189488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: 23199488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton { 23209488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton return GetIndexOfChildWithName (ast_context, 23219488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton cast<ObjCObjectPointerType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr(), 23229488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton name, 23239488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton omit_empty_base_classes); 23249488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton } 23259488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton break; 23269488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 23271674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 232824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 232924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const ConstantArrayType *array = cast<ConstantArrayType>(parent_qual_type.getTypePtr()); 233024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// const uint64_t element_count = array->getSize().getLimitedValue(); 233124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 233224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx < element_count) 233324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 233424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// std::pair<uint64_t, unsigned> field_type_info = ast_context->getTypeInfo(array->getElementType()); 233524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 233624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// char element_name[32]; 233724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// ::snprintf (element_name, sizeof (element_name), "%s[%u]", parent_name ? parent_name : "", idx); 233824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 233924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(element_name); 234024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(field_type_info.first % 8 == 0); 234124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = field_type_info.first / 8; 234224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = idx * child_byte_size; 234324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return array->getElementType().getAsOpaquePtr(); 234424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 234524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 234624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 234724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 23481674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton// case clang::Type::MemberPointerType: 234924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 235024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// MemberPointerType *mem_ptr_type = cast<MemberPointerType>(qual_type.getTypePtr()); 235124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// QualType pointee_type = mem_ptr_type->getPointeeType(); 235224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 235324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 235424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 235524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return GetIndexOfChildWithName (ast_context, 235624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// mem_ptr_type->getPointeeType().getAsOpaquePtr(), 235724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// name); 235824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 235924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 236024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// break; 236124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 23621674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 23631674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 236424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 236524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 236624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = reference_type->getPointeeType(); 236724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 236824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 236924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 237024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildWithName (ast_context, 237124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner reference_type->getPointeeType().getAsOpaquePtr(), 237224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 237324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes); 237424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 237524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 237624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 237724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 23781674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 237924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 238024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 238124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType pointee_type = pointer_type->getPointeeType(); 238224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 238324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsAggregateType (pointee_type.getAsOpaquePtr())) 238424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 238524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildWithName (ast_context, 238624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner pointer_type->getPointeeType().getAsOpaquePtr(), 238724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 238824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes); 238924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 239024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 239124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 239224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (parent_name) 239324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 239424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name.assign(1, '*'); 239524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_name += parent_name; 239624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 239724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 239824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// // We have a pointer to an simple type 239924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (idx == 0) 240024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 240124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// std::pair<uint64_t, unsigned> clang_type_info = ast_context->getTypeInfo(pointee_type); 240224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// assert(clang_type_info.first % 8 == 0); 240324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_size = clang_type_info.first / 8; 240424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// child_byte_offset = 0; 240524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return pointee_type.getAsOpaquePtr(); 240624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 240724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 240824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 240924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 241024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 24111674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 241224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return GetIndexOfChildWithName (ast_context, 241324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner cast<TypedefType>(qual_type)->LookThroughTypedefs().getAsOpaquePtr(), 241424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name, 241524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner omit_empty_base_classes); 241624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 241724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 241824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 241924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 242024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 242124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return UINT32_MAX; 242224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 242324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 242424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark TagType 242524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 242624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 242724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::SetTagTypeKind (void *tag_clang_type, int kind) 242824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 242924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_clang_type) 243024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 243124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType tag_qual_type(QualType::getFromOpaquePtr(tag_clang_type)); 24321674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = tag_qual_type.getTypePtr(); 243324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 243424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 243524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagType *tag_type = dyn_cast<TagType>(clang_type); 243624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_type) 243724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 243824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagDecl *tag_decl = dyn_cast<TagDecl>(tag_type->getDecl()); 243924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_decl) 244024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 244124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner tag_decl->setTagKind ((TagDecl::TagKind)kind); 244224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 244324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 244424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 244524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 244624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 244724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 244824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 244924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 245024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 245124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark DeclContext Functions 245224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 245324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerDeclContext * 245424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetDeclContextForType (void *clang_type) 245524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 245624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type == NULL) 245724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 245824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 245924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type(QualType::getFromOpaquePtr(clang_type)); 246003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 246103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 246224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 24639488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::FunctionNoProto: break; 24649488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::FunctionProto: break; 24659488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::IncompleteArray: break; 24669488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::VariableArray: break; 24679488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ConstantArray: break; 24689488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ExtVector: break; 24699488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Vector: break; 24709488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Builtin: break; 24719488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::BlockPointer: break; 24729488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Pointer: break; 24739488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::LValueReference: break; 24749488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::RValueReference: break; 24759488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::MemberPointer: break; 24769488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Complex: break; 24779488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObject: break; 24789488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCInterface: return cast<ObjCObjectType>(qual_type.getTypePtr())->getInterface(); 24799488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::ObjCObjectPointer: return ClangASTContext::GetDeclContextForType (cast<ObjCObjectPointerType>(qual_type.getTypePtr())->getPointeeType().getAsOpaquePtr()); 24809488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Record: return cast<RecordType>(qual_type)->getDecl(); 24819488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Enum: return cast<EnumType>(qual_type)->getDecl(); 24829488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Typedef: return ClangASTContext::GetDeclContextForType (cast<TypedefType>(qual_type)->LookThroughTypedefs().getAsOpaquePtr()); 24839488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton 24849488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::TypeOfExpr: break; 24859488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::TypeOf: break; 24869488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::Decltype: break; 24879488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton //case clang::Type::QualifiedName: break; 24889488b7423b556c7c777b721d2094fd5ec4a47578Greg Clayton case clang::Type::TemplateSpecialization: break; 248924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 249024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // No DeclContext in this type... 249124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 249224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 249324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 249424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Namespace Declarations 249524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 249624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerNamespaceDecl * 249724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetUniqueNamespaceDeclaration (const char *name, const Declaration &decl, DeclContext *decl_ctx) 249824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 249924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Do something intelligent with the Declaration object passed in 250024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // like maybe filling in the SourceLocation with it... 250124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (name) 250224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 250324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 250424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (decl_ctx == NULL) 250524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx = ast_context->getTranslationUnitDecl(); 250624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NamespaceDecl::Create(*ast_context, decl_ctx, SourceLocation(), &ast_context->Idents.get(name)); 250724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 250824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 250924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 251024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 251124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 251224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Function Types 251324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 251424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerFunctionDecl * 251524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::CreateFunctionDeclaration (const char *name, void *function_clang_type, int storage, bool is_inline) 251624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 251724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (name) 251824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 251924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 252024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 252124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 252224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (name && name[0]) 252324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 252424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return FunctionDecl::Create(*ast_context, 252524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ast_context->getTranslationUnitDecl(), 252624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 252724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclarationName (&ast_context->Idents.get(name)), 252824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType::getFromOpaquePtr(function_clang_type), 252924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 253024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 253124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 253224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_inline); 253324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 253424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 253524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 253624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return FunctionDecl::Create(*ast_context, 253724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ast_context->getTranslationUnitDecl(), 253824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 253924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DeclarationName (), 254024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType::getFromOpaquePtr(function_clang_type), 254124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 254224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 254324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (FunctionDecl::StorageClass)storage, 254424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_inline); 254524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 254624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 254724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 254824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 254924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 255024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 25512ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean CallananClangASTContext::CreateFunctionType (clang::ASTContext *ast_context, 25522ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan void *result_type, 25532ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan void **args, 25542ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan unsigned num_args, 25552ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan bool is_variadic, 25562ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan unsigned type_quals) 255724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 255824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 255924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::vector<QualType> qual_type_args; 256024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner for (unsigned i=0; i<num_args; ++i) 256124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner qual_type_args.push_back (QualType::getFromOpaquePtr(args[i])); 256224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 256324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Detect calling convention in DWARF? 256424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getFunctionType(QualType::getFromOpaquePtr(result_type), 256553d68e749f0715691a95f23e9490d97e484b15daGreg Clayton qual_type_args.empty() ? NULL : &qual_type_args.front(), 256624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner qual_type_args.size(), 25672ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan is_variadic, 25682ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan type_quals, 256924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner false, // hasExceptionSpec 257024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner false, // hasAnyExceptionSpec, 257124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0, // NumExs 257224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0, // const QualType *ExArray 257324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner FunctionType::ExtInfo ()).getAsOpaquePtr(); // NoReturn); 257424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 257524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 257624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerParmVarDecl * 25772ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean CallananClangASTContext::CreateParameterDeclaration (const char *name, void *param_type, int storage) 257824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 257924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 258024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 258124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ParmVarDecl::Create(*ast_context, 258224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ast_context->getTranslationUnitDecl(), 258324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 258424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name && name[0] ? &ast_context->Idents.get(name) : NULL, 25852ea8f27fe76e30ba8fff1f58a50ad3e409e8a8baSean Callanan QualType::getFromOpaquePtr(param_type), 258624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 258724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (VarDecl::StorageClass)storage, 258824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner (VarDecl::StorageClass)storage, 258924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0); 259024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 259124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 259224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid 259324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::SetFunctionParameters (FunctionDecl *function_decl, ParmVarDecl **params, unsigned num_params) 259424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 259524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (function_decl) 259624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner function_decl->setParams (params, num_params); 259724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 259824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 259924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 260024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Array Types 260124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 260224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 260324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::CreateArrayType (void *element_type, size_t element_count, uint32_t bit_stride) 260424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 260524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (element_type) 260624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 260724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 260824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 260924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APInt ap_element_count (64, element_count); 261024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getConstantArrayType(QualType::getFromOpaquePtr(element_type), 261124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ap_element_count, 261224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ArrayType::Normal, 261324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 0).getAsOpaquePtr(); // ElemQuals 261424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 261524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 261624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 261724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 261824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 261924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark TagDecl 262024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 262124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 262224943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::StartTagDeclarationDefinition (void *clang_type) 262324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 262424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 262524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 262624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 26271674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *t = qual_type.getTypePtr(); 262824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (t) 262924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 263024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagType *tag_type = dyn_cast<TagType>(t); 263124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_type) 263224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 263324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagDecl *tag_decl = tag_type->getDecl(); 263424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_decl) 263524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 263624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner tag_decl->startDefinition(); 263724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 263824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 263924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 264024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 264124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 264224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 264324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 264424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 264524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 264624943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::CompleteTagDeclarationDefinition (void *clang_type) 264724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 264824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 264924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 265024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 26511674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *t = qual_type.getTypePtr(); 265224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (t) 265324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 265424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagType *tag_type = dyn_cast<TagType>(t); 265524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_type) 265624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 265724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TagDecl *tag_decl = tag_type->getDecl(); 265824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (tag_decl) 265924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 266024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner tag_decl->completeDefinition(); 266124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 266224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 266324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 266424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 266524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 266624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 266724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 266824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 266924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 267024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Enumeration Types 267124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 267224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 2673e37f23c664f91f38b77029159b29dc62ca19bcb0Greg ClaytonClangASTContext::CreateEnumerationType (const Declaration &decl, const char *name, void *integer_qual_type) 267424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 267524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Do something intelligent with the Declaration object passed in 267624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // like maybe filling in the SourceLocation with it... 267724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 267824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 267924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner EnumDecl *enum_decl = EnumDecl::Create(*ast_context, 268024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ast_context->getTranslationUnitDecl(), 268124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 268224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name && name[0] ? &ast_context->Idents.get(name) : NULL, 268324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 268424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL); 268524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enum_decl) 2686e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton { 2687e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton // TODO: check if we should be setting the promotion type too? 2688e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton enum_decl->setIntegerType(QualType::getFromOpaquePtr (integer_qual_type)); 268924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getTagDeclType(enum_decl).getAsOpaquePtr(); 2690e37f23c664f91f38b77029159b29dc62ca19bcb0Greg Clayton } 269124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 269224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 269324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 269424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 269524943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::AddEnumerationValueToEnumerationType 269624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner( 269724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void *enum_clang_type, 269824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void *enumerator_clang_type, 269924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const Declaration &decl, 270024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const char *name, 270124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner int64_t enum_value, 270224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t enum_value_bit_size 270324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner) 270424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 270524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enum_clang_type && enumerator_clang_type && name) 270624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 270724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: Do something intelligent with the Declaration object passed in 270824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // like maybe filling in the SourceLocation with it... 270924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 271024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner IdentifierTable *identifier_table = getIdentifierTable(); 271124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 271224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 271324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (identifier_table != NULL); 271424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType enum_qual_type (QualType::getFromOpaquePtr(enum_clang_type)); 271524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 27161674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *clang_type = enum_qual_type.getTypePtr(); 271724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 271824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 271924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const EnumType *enum_type = dyn_cast<EnumType>(clang_type); 272024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 272124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enum_type) 272224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 272324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APSInt enum_llvm_apsint(enum_value_bit_size, false); 272424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_llvm_apsint = enum_value; 272524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner EnumConstantDecl *enumerator_decl = 272624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner EnumConstantDecl::Create(*ast_context, 272724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_type->getDecl(), 272824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 272924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name ? &identifier_table->get(name) : NULL, // Identifier 273024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType::getFromOpaquePtr(enumerator_clang_type), 273124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner NULL, 273224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_llvm_apsint); 273324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 273424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (enumerator_decl) 273524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 273624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner enum_type->getDecl()->addDecl(enumerator_decl); 273724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 273824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 273924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 274024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 274124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 274224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 274324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 274424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 274524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Pointers & References 274624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 274724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 274824943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::CreatePointerType (void *clang_type) 274924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 275024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 27517b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton { 27527b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 27537b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton 275403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 275503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 27567b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton { 27577b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton case clang::Type::ObjCObject: 27587b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton case clang::Type::ObjCInterface: 27597b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton return getASTContext()->getObjCObjectPointerType(qual_type).getAsOpaquePtr(); 27607b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton 27617b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton default: 27627b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton return getASTContext()->getPointerType(qual_type).getAsOpaquePtr(); 27637b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton } 27647b54103814527f5eeaa022d1a8a20cf8d2d864e5Greg Clayton } 276524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 276624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 276724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 276824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 276924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::CreateLValueReferenceType (void *clang_type) 277024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 277124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 277224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return getASTContext()->getLValueReferenceType (QualType::getFromOpaquePtr(clang_type)).getAsOpaquePtr(); 277324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 277424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 277524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 277624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 277724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::CreateRValueReferenceType (void *clang_type) 277824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 277924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 278024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return getASTContext()->getRValueReferenceType (QualType::getFromOpaquePtr(clang_type)).getAsOpaquePtr(); 278124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 278224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 278324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2784fa97069b86f30aa44bb23a1de506ae220359b4faGreg Claytonvoid * 278584f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::CreateMemberPointerType (void *clang_pointee_type, void *clang_class_type) 2786fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton{ 2787fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton if (clang_pointee_type && clang_pointee_type) 2788fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton return getASTContext()->getMemberPointerType(QualType::getFromOpaquePtr(clang_pointee_type), 2789fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton QualType::getFromOpaquePtr(clang_class_type).getTypePtr()).getAsOpaquePtr(); 2790fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton return NULL; 2791fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton} 2792fa97069b86f30aa44bb23a1de506ae220359b4faGreg Clayton 279324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersize_t 279424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetPointerBitSize () 279524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 279624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 279724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getTypeSize(ast_context->VoidPtrTy); 279824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 279924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 280024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 280124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::IsPointerOrReferenceType (void *clang_type, void **target_type) 280224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 280324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type == NULL) 280424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 280524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 280624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 280703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 280803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 280924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 28101674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ObjCObjectPointer: 281124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 281224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<ObjCObjectPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 281324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28141674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::BlockPointer: 281524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 281624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<BlockPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 281724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28181674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 281924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 282024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<PointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 282124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28221674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::MemberPointer: 282324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 282424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<MemberPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 282524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28261674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 282724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 282824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<LValueReferenceType>(qual_type)->desugar().getAsOpaquePtr(); 282924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28301674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 283124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 283224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<LValueReferenceType>(qual_type)->desugar().getAsOpaquePtr(); 283324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28341674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 283524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ClangASTContext::IsPointerOrReferenceType (cast<TypedefType>(qual_type)->LookThroughTypedefs().getAsOpaquePtr()); 283624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 283724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 283824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 283924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 284024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 284124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 284224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 284384f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::IsIntegerType (void *clang_type, bool &is_signed) 284424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 284524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!clang_type) 284624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 284724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 284824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 284924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const BuiltinType *builtin_type = dyn_cast<BuiltinType>(qual_type->getCanonicalTypeInternal()); 285024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 285124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (builtin_type) 285224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 285324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (builtin_type->isInteger()) 285424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_signed = builtin_type->isSignedInteger(); 285524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 285624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 285724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 285824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 285924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 286024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 286124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 286224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 286324943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::IsPointerType (void *clang_type, void **target_type) 286424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 286524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 286624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 286724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 286803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 286903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 287024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 28711674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ObjCObjectPointer: 287224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 287324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<ObjCObjectPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 287424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28751674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::BlockPointer: 287624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 287724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<BlockPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 287824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28791674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 288024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 288124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<PointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 288224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28831674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::MemberPointer: 288424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (target_type) 288524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *target_type = cast<MemberPointerType>(qual_type)->getPointeeType().getAsOpaquePtr(); 288624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 28871674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 288824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ClangASTContext::IsPointerOrReferenceType (cast<TypedefType>(qual_type)->LookThroughTypedefs().getAsOpaquePtr(), target_type); 288924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner default: 289024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 289124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 289224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 289324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 289424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 289524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 289624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 289724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::IsFloatingPointType (void *clang_type, uint32_t &count, bool &is_complex) 289824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 289924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 290024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 290124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 290224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 290324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (const BuiltinType *BT = dyn_cast<BuiltinType>(qual_type->getCanonicalTypeInternal())) 290424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 290524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner clang::BuiltinType::Kind kind = BT->getKind(); 290624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (kind >= BuiltinType::Float && kind <= BuiltinType::LongDouble) 290724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 290824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner count = 1; 290924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_complex = false; 291024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 291124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 291224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 291324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else if (const ComplexType *CT = dyn_cast<ComplexType>(qual_type->getCanonicalTypeInternal())) 291424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 291524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (IsFloatingPointType(CT->getElementType().getAsOpaquePtr(), count, is_complex)) 291624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 291724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner count = 2; 291824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_complex = true; 291924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 292024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 292124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 292224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else if (const VectorType *VT = dyn_cast<VectorType>(qual_type->getCanonicalTypeInternal())) 292324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 292424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (IsFloatingPointType(VT->getElementType().getAsOpaquePtr(), count, is_complex)) 292524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 292624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner count = VT->getNumElements(); 292724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner is_complex = false; 292824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 292924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 293024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 293124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 293224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 293324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 293424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 293524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 293624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 293724943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::IsCStringType (void *clang_type, uint32_t &length) 293824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 293924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 294024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 294124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 294203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 294303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 294424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 29451674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 294624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 294724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ConstantArrayType *array = cast<ConstantArrayType>(qual_type.getTypePtr()); 294824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType element_qual_type = array->getElementType(); 29491674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *canonical_type = element_qual_type->getCanonicalTypeInternal().getTypePtr(); 295024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (canonical_type && canonical_type->isCharType()) 295124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 295224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // We know the size of the array and it could be a C string 295324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // since it is an array of characters 295424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner length = array->getSize().getLimitedValue(); 295524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 295624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 295724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 295824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 295924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29601674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Pointer: 296124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 296224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner PointerType *pointer_type = cast<PointerType>(qual_type.getTypePtr()); 29631674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *pointee_type_ptr = pointer_type->getPointeeType().getTypePtr(); 296424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (pointee_type_ptr) 296524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 29661674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *canonical_type_ptr = pointee_type_ptr->getCanonicalTypeInternal().getTypePtr(); 296724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner length = 0; // No length info, read until a NULL terminator is received 296824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (canonical_type_ptr) 296924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return canonical_type_ptr->isCharType(); 297024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 297124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return pointee_type_ptr->isCharType(); 297224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 297324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 297424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 297524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29761674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::Typedef: 297724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ClangASTContext::IsCStringType (cast<TypedefType>(qual_type)->LookThroughTypedefs().getAsOpaquePtr(), length); 297824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 29791674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::LValueReference: 29801674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::RValueReference: 298124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 298224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 29831674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *pointee_type_ptr = reference_type->getPointeeType().getTypePtr(); 298424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (pointee_type_ptr) 298524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 29861674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton clang::Type *canonical_type_ptr = pointee_type_ptr->getCanonicalTypeInternal().getTypePtr(); 298724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner length = 0; // No length info, read until a NULL terminator is received 298824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (canonical_type_ptr) 298924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return canonical_type_ptr->isCharType(); 299024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 299124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return pointee_type_ptr->isCharType(); 299224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 299324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 299424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner break; 299524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 299624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 299724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 299824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 299924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 300024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerbool 300103e0f97cfa469792dd69b36f782d33a014225788Greg ClaytonClangASTContext::IsFunctionPointerType (void *clang_type) 300203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton{ 300303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton if (clang_type) 300403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton { 300503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 300603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 300703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton if (qual_type->isFunctionPointerType()) 300803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return true; 300903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 301003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 301103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 301203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton { 301303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton case clang::Type::Typedef: 301403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return ClangASTContext::IsFunctionPointerType (cast<TypedefType>(qual_type)->LookThroughTypedefs().getAsOpaquePtr()); 301503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 301603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton case clang::Type::LValueReference: 301703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton case clang::Type::RValueReference: 301803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton { 301903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton ReferenceType *reference_type = cast<ReferenceType>(qual_type.getTypePtr()); 302003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton if (reference_type) 302103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return ClangASTContext::IsFunctionPointerType (reference_type->getPointeeType().getAsOpaquePtr()); 302203e0f97cfa469792dd69b36f782d33a014225788Greg Clayton } 302303e0f97cfa469792dd69b36f782d33a014225788Greg Clayton break; 302403e0f97cfa469792dd69b36f782d33a014225788Greg Clayton } 302503e0f97cfa469792dd69b36f782d33a014225788Greg Clayton } 302603e0f97cfa469792dd69b36f782d33a014225788Greg Clayton return false; 302703e0f97cfa469792dd69b36f782d33a014225788Greg Clayton} 302803e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 302903e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 303003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 303103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton 303203e0f97cfa469792dd69b36f782d33a014225788Greg Claytonbool 303384f8075072eef306234f8109573067647735c111Greg ClaytonClangASTContext::IsArrayType (void *clang_type, void **member_type, uint64_t *size) 303424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 303524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (!clang_type) 303624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 303724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 303824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 303924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 304003e0f97cfa469792dd69b36f782d33a014225788Greg Clayton const clang::Type::TypeClass type_class = qual_type->getTypeClass(); 304103e0f97cfa469792dd69b36f782d33a014225788Greg Clayton switch (type_class) 304224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 30431674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::ConstantArray: 304424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 304524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<ConstantArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 304624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 304724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = cast<ConstantArrayType>(qual_type)->getSize().getLimitedValue(ULONG_LONG_MAX); 304824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 30491674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::IncompleteArray: 305024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 305124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<IncompleteArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 305224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 305324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = 0; 305424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 30551674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::VariableArray: 305624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 305724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<VariableArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 305824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 305924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = 0; 30601674b12bbc3dae7b9543b8c5f958e90ddc767fa4Greg Clayton case clang::Type::DependentSizedArray: 306124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (member_type) 306224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *member_type = cast<DependentSizedArrayType>(qual_type)->getElementType().getAsOpaquePtr(); 306324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (size) 306424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner *size = 0; 306524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return true; 306624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 306724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 306824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 306924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 307024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 307124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#pragma mark Typedefs 307224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 307324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnervoid * 307424943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::CreateTypedefType (const char *name, void *clang_type, DeclContext *decl_ctx) 307524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 307624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 307724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 307824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 307924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ASTContext *ast_context = getASTContext(); 308024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner IdentifierTable *identifier_table = getIdentifierTable(); 308124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (ast_context != NULL); 308224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner assert (identifier_table != NULL); 308324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (decl_ctx == NULL) 308424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx = ast_context->getTranslationUnitDecl(); 308524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner TypedefDecl *decl = TypedefDecl::Create(*ast_context, 308624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner decl_ctx, 308724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SourceLocation(), 308824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner name ? &identifier_table->get(name) : NULL, // Identifier 308924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ast_context->CreateTypeSourceInfo(qual_type)); 309024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 309124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // Get a uniqued QualType for the typedef decl type 309224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return ast_context->getTypedefType (decl).getAsOpaquePtr(); 309324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 309424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return NULL; 309524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 309624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 309724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 309824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerstd::string 309924943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::GetTypeName (void *opaque_qual_type) 310024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 310124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner std::string return_name; 310224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 310324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner clang::QualType qual_type(clang::QualType::getFromOpaquePtr(opaque_qual_type)); 310424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 310524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const clang::TypedefType *typedef_type = qual_type->getAs<clang::TypedefType>(); 310624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (typedef_type) 310724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 310824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const clang::TypedefDecl *typedef_decl = typedef_type->getDecl(); 310924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return_name = typedef_decl->getQualifiedNameAsString(); 311024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 311124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else 311224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 311324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return_name = qual_type.getAsString(); 311424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 311524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 311624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return return_name; 311724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 311824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 311924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Disable this for now since I can't seem to get a nicely formatted float 312024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// out of the APFloat class without just getting the float, double or quad 312124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// and then using a formatted print on it which defeats the purpose. We ideally 312224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// would like to get perfect string values for any kind of float semantics 312324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// so we can support remote targets. The code below also requires a patch to 312424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// llvm::APInt. 312524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//bool 312624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//ClangASTContext::ConvertFloatValueToString (ASTContext *ast_context, void *clang_type, const uint8_t* bytes, size_t byte_size, int apint_byte_order, std::string &float_str) 312724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//{ 312824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// uint32_t count = 0; 312924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// bool is_complex = false; 313024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ClangASTContext::IsFloatingPointType (clang_type, count, is_complex)) 313124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 313224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned num_bytes_per_float = byte_size / count; 313324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned num_bits_per_float = num_bytes_per_float * 8; 313424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 313524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.clear(); 313624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// uint32_t i; 313724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// for (i=0; i<count; i++) 313824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 313924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// APInt ap_int(num_bits_per_float, bytes + i * num_bytes_per_float, (APInt::ByteOrder)apint_byte_order); 314024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// bool is_ieee = false; 314124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// APFloat ap_float(ap_int, is_ieee); 314224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// char s[1024]; 314324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// unsigned int hex_digits = 0; 314424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// bool upper_case = false; 314524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 314624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (ap_float.convertToHexString(s, hex_digits, upper_case, APFloat::rmNearestTiesToEven) > 0) 314724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// { 314824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (i > 0) 314924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.append(", "); 315024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.append(s); 315124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// if (i == 1 && is_complex) 315224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// float_str.append(1, 'i'); 315324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 315424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 315524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return !float_str.empty(); 315624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// } 315724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// return false; 315824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//} 315924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 316024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnersize_t 316124943d2ee8bfaa7cf5893e4709143924157a5c1eChris LattnerClangASTContext::ConvertStringToFloatValue (ASTContext *ast_context, void *clang_type, const char *s, uint8_t *dst, size_t dst_size) 316224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 316324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (clang_type) 316424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 316524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 316624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner uint32_t count = 0; 316724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool is_complex = false; 316824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (ClangASTContext::IsFloatingPointType (clang_type, count, is_complex)) 316924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 317024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner // TODO: handle complex and vector types 317124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (count != 1) 317224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return false; 317324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 317424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner StringRef s_sref(s); 317524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner APFloat ap_float(ast_context->getFloatTypeSemantics(qual_type), s_sref); 317624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 317724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const uint64_t bit_size = ast_context->getTypeSize (qual_type); 317824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const uint64_t byte_size = bit_size / 8; 317924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (dst_size >= byte_size) 318024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 318124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner if (bit_size == sizeof(float)*8) 318224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 318324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner float float32 = ap_float.convertToFloat(); 318424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ::memcpy (dst, &float32, byte_size); 318524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return byte_size; 318624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 318724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner else if (bit_size >= 64) 318824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner { 318924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner llvm::APInt ap_int(ap_float.bitcastToAPInt()); 319024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ::memcpy (dst, ap_int.getRawData(), byte_size); 319124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return byte_size; 319224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner } 319624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner return 0; 319724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} 3198a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan 3199a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callananunsigned 3200a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean CallananClangASTContext::GetTypeQualifiers(void *clang_type) 3201a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan{ 3202a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan assert (clang_type); 3203a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan 3204a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan QualType qual_type (QualType::getFromOpaquePtr(clang_type)); 3205a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan 3206a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan return qual_type.getQualifiers().getCVRQualifiers(); 3207a751f7b1baa037ab6e9398f7bf5eb3a36a84e984Sean Callanan} 3208