ASTReaderDecl.cpp revision 94da1587f7d584fc61df793229d197969f204cd9
1904c9c8389b65ee93a706ede911accd11e0b9d8eSebastian Redl//===--- ASTReaderDecl.cpp - Decl Deserialization ---------------*- C++ -*-===// 2698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// 3698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// The LLVM Compiler Infrastructure 4698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// 5698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// This file is distributed under the University of Illinois Open Source 6698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// License. See LICENSE.TXT for details. 7698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// 8698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner//===----------------------------------------------------------------------===// 9698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// 10c43b54cbc10654ed59de797898042e1a05265246Sebastian Redl// This file implements the ASTReader::ReadDeclRecord method, which is the 11698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// entrypoint for loading a decl. 12698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// 13698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner//===----------------------------------------------------------------------===// 14698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 157b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis#include "ASTCommon.h" 166ab7cd853e9c15cf986a8a7c3db1f8d20e275409Sebastian Redl#include "clang/Serialization/ASTReader.h" 17e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis#include "clang/Sema/SemaDiagnostic.h" 18698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner#include "clang/AST/ASTConsumer.h" 19698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner#include "clang/AST/ASTContext.h" 20698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner#include "clang/AST/DeclVisitor.h" 21698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner#include "clang/AST/DeclGroup.h" 226ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner#include "clang/AST/DeclCXX.h" 236ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner#include "clang/AST/DeclTemplate.h" 24698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner#include "clang/AST/Expr.h" 25698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattnerusing namespace clang; 268538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redlusing namespace clang::serialization; 27698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 28698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner//===----------------------------------------------------------------------===// 29698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner// Declaration deserialization 30698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner//===----------------------------------------------------------------------===// 31698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 326764334dfa73d67cbbb1b1fc8fe00440aad00f2aArgyrios Kyrtzidisnamespace clang { 33d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redl class ASTDeclReader : public DeclVisitor<ASTDeclReader, void> { 34c43b54cbc10654ed59de797898042e1a05265246Sebastian Redl ASTReader &Reader; 3572a9ae18553bf8b6bdad84d2c54f73741a47e275Douglas Gregor Module &F; 36577d4796d358c0e72ebaa023113505226ab51b4fSebastian Redl llvm::BitstreamCursor &Cursor; 378538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl const DeclID ThisDeclID; 38c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis typedef ASTReader::RecordData RecordData; 39c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis const RecordData &Record; 40698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned &Idx; 418538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl TypeID TypeIDForTypeDecl; 4267da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor 4367da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor DeclID DeclContextIDForTemplateParmDecl; 4467da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor DeclID LexicalDeclContextIDForTemplateParmDecl; 45698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 46577d4796d358c0e72ebaa023113505226ab51b4fSebastian Redl uint64_t GetCurrentCursorOffset(); 47409448c832d27703146b70a1137d86b020f29863Douglas Gregor 48c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis SourceLocation ReadSourceLocation(const RecordData &R, unsigned &I) { 49c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl return Reader.ReadSourceLocation(F, R, I); 50c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl } 51409448c832d27703146b70a1137d86b020f29863Douglas Gregor 52c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis SourceRange ReadSourceRange(const RecordData &R, unsigned &I) { 53c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl return Reader.ReadSourceRange(F, R, I); 54c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl } 55409448c832d27703146b70a1137d86b020f29863Douglas Gregor 56c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis TypeSourceInfo *GetTypeSourceInfo(const RecordData &R, unsigned &I) { 57c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl return Reader.GetTypeSourceInfo(F, R, I); 58c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl } 59409448c832d27703146b70a1137d86b020f29863Douglas Gregor 60409448c832d27703146b70a1137d86b020f29863Douglas Gregor serialization::DeclID ReadDeclID(const RecordData &R, unsigned &I) { 61409448c832d27703146b70a1137d86b020f29863Douglas Gregor return Reader.ReadDeclID(F, R, I); 62409448c832d27703146b70a1137d86b020f29863Douglas Gregor } 63409448c832d27703146b70a1137d86b020f29863Douglas Gregor 64409448c832d27703146b70a1137d86b020f29863Douglas Gregor Decl *ReadDecl(const RecordData &R, unsigned &I) { 65409448c832d27703146b70a1137d86b020f29863Douglas Gregor return Reader.ReadDecl(F, R, I); 66409448c832d27703146b70a1137d86b020f29863Douglas Gregor } 67409448c832d27703146b70a1137d86b020f29863Douglas Gregor 68409448c832d27703146b70a1137d86b020f29863Douglas Gregor template<typename T> 69409448c832d27703146b70a1137d86b020f29863Douglas Gregor T *ReadDeclAs(const RecordData &R, unsigned &I) { 70409448c832d27703146b70a1137d86b020f29863Douglas Gregor return Reader.ReadDeclAs<T>(F, R, I); 71409448c832d27703146b70a1137d86b020f29863Douglas Gregor } 72409448c832d27703146b70a1137d86b020f29863Douglas Gregor 734045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis void ReadQualifierInfo(QualifierInfo &Info, 74c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis const RecordData &R, unsigned &I) { 754045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis Reader.ReadQualifierInfo(F, Info, R, I); 764045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis } 77409448c832d27703146b70a1137d86b020f29863Douglas Gregor 784045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis void ReadDeclarationNameLoc(DeclarationNameLoc &DNLoc, DeclarationName Name, 79c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis const RecordData &R, unsigned &I) { 804045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis Reader.ReadDeclarationNameLoc(F, DNLoc, Name, R, I); 814045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis } 82409448c832d27703146b70a1137d86b020f29863Douglas Gregor 834045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis void ReadDeclarationNameInfo(DeclarationNameInfo &NameInfo, 84c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis const RecordData &R, unsigned &I) { 854045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis Reader.ReadDeclarationNameInfo(F, NameInfo, R, I); 864045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis } 87577d4796d358c0e72ebaa023113505226ab51b4fSebastian Redl 8889eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis void ReadCXXDefinitionData(struct CXXRecordDecl::DefinitionData &Data, 8989eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis const RecordData &R, unsigned &I); 9089eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis 9189eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis void InitializeCXXDefinitionData(CXXRecordDecl *D, 9289eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis CXXRecordDecl *DefinitionDecl, 9389eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis const RecordData &Record, unsigned &Idx); 94698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner public: 9572a9ae18553bf8b6bdad84d2c54f73741a47e275Douglas Gregor ASTDeclReader(ASTReader &Reader, Module &F, 96c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl llvm::BitstreamCursor &Cursor, DeclID thisDeclID, 97c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis const RecordData &Record, unsigned &Idx) 98c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl : Reader(Reader), F(F), Cursor(Cursor), ThisDeclID(thisDeclID), 99c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl Record(Record), Idx(Idx), TypeIDForTypeDecl(0) { } 100698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 1010895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis static void attachPreviousDecl(Decl *D, Decl *previous); 1020895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis 103d8a0c6f92c13b06f24ef894099b9fca1004d445bArgyrios Kyrtzidis void Visit(Decl *D); 104d8a0c6f92c13b06f24ef894099b9fca1004d445bArgyrios Kyrtzidis 10572a9ae18553bf8b6bdad84d2c54f73741a47e275Douglas Gregor void UpdateDecl(Decl *D, Module &Module, 106f79a71908d6f28cb2bc0c081d9a801ed14d61d82Sebastian Redl const RecordData &Record); 1077b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis 108e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis static void setNextObjCCategory(ObjCCategoryDecl *Cat, 109e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCCategoryDecl *Next) { 110e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis Cat->NextClassCategory = Next; 111e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 112e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 113698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitDecl(Decl *D); 114698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitTranslationUnitDecl(TranslationUnitDecl *TU); 115698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitNamedDecl(NamedDecl *ND); 116ad8dcf4a9df0e24051dc31bf9e6f3cd138a34298Chris Lattner void VisitLabelDecl(LabelDecl *LD); 1170cef483f3b9d6a7f9fdbc5910d0a3ed64130e8e1Douglas Gregor void VisitNamespaceDecl(NamespaceDecl *D); 1186ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitUsingDirectiveDecl(UsingDirectiveDecl *D); 1196ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitNamespaceAliasDecl(NamespaceAliasDecl *D); 120698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitTypeDecl(TypeDecl *TD); 121698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitTypedefDecl(TypedefDecl *TD); 122162e1c1b487352434552147967c3dd296ebee2f7Richard Smith void VisitTypeAliasDecl(TypeAliasDecl *TD); 1238f4eae96bef0902d93535c18b69154ce66f5e546Argyrios Kyrtzidis void VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D); 124698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitTagDecl(TagDecl *TD); 125698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitEnumDecl(EnumDecl *ED); 126698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitRecordDecl(RecordDecl *RD); 1276ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitCXXRecordDecl(CXXRecordDecl *D); 1286ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitClassTemplateSpecializationDecl( 1296ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner ClassTemplateSpecializationDecl *D); 1306ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitClassTemplatePartialSpecializationDecl( 1316ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner ClassTemplatePartialSpecializationDecl *D); 13214c3633a0b6a06dd61c0cd239925174fc5728fffSebastian Redl void VisitClassScopeFunctionSpecializationDecl( 13314c3633a0b6a06dd61c0cd239925174fc5728fffSebastian Redl ClassScopeFunctionSpecializationDecl *D); 1346ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D); 135698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitValueDecl(ValueDecl *VD); 136698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitEnumConstantDecl(EnumConstantDecl *ECD); 1378f4eae96bef0902d93535c18b69154ce66f5e546Argyrios Kyrtzidis void VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D); 138d4a7e54f489dd863a1778a7d18f1b21ae983b473Argyrios Kyrtzidis void VisitDeclaratorDecl(DeclaratorDecl *DD); 139698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitFunctionDecl(FunctionDecl *FD); 1406ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitCXXMethodDecl(CXXMethodDecl *D); 1416ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitCXXConstructorDecl(CXXConstructorDecl *D); 1426ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitCXXDestructorDecl(CXXDestructorDecl *D); 1436ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitCXXConversionDecl(CXXConversionDecl *D); 144698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitFieldDecl(FieldDecl *FD); 14587c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet void VisitIndirectFieldDecl(IndirectFieldDecl *FD); 146698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitVarDecl(VarDecl *VD); 147698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitImplicitParamDecl(ImplicitParamDecl *PD); 148698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitParmVarDecl(ParmVarDecl *PD); 1496ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D); 1506ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitTemplateDecl(TemplateDecl *D); 1519eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne void VisitRedeclarableTemplateDecl(RedeclarableTemplateDecl *D); 1526ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitClassTemplateDecl(ClassTemplateDecl *D); 153f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis void VisitFunctionTemplateDecl(FunctionTemplateDecl *D); 1546ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D); 1553e4c6c4c79a03f5cb0c4671d7c282d623c6dc35eRichard Smith void VisitTypeAliasTemplateDecl(TypeAliasTemplateDecl *D); 156b01a552d7bafb889305affe83018563620aab326Argyrios Kyrtzidis void VisitUsingDecl(UsingDecl *D); 157b01a552d7bafb889305affe83018563620aab326Argyrios Kyrtzidis void VisitUsingShadowDecl(UsingShadowDecl *D); 1586ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitLinkageSpecDecl(LinkageSpecDecl *D); 159698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitFileScopeAsmDecl(FileScopeAsmDecl *AD); 1606206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara void VisitAccessSpecDecl(AccessSpecDecl *D); 1616764334dfa73d67cbbb1b1fc8fe00440aad00f2aArgyrios Kyrtzidis void VisitFriendDecl(FriendDecl *D); 1626ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitFriendTemplateDecl(FriendTemplateDecl *D); 1636ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner void VisitStaticAssertDecl(StaticAssertDecl *D); 164698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitBlockDecl(BlockDecl *BD); 1656ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 166698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner std::pair<uint64_t, uint64_t> VisitDeclContext(DeclContext *DC); 167a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis template <typename T> void VisitRedeclarable(Redeclarable<T> *D); 1686ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1699a55591af3e5506b95a9718e15380129fbfc5ebcSean Hunt // FIXME: Reorder according to DeclNodes.td? 170698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCMethodDecl(ObjCMethodDecl *D); 171698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCContainerDecl(ObjCContainerDecl *D); 172698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCInterfaceDecl(ObjCInterfaceDecl *D); 173698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCIvarDecl(ObjCIvarDecl *D); 174698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCProtocolDecl(ObjCProtocolDecl *D); 175698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCAtDefsFieldDecl(ObjCAtDefsFieldDecl *D); 176698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCClassDecl(ObjCClassDecl *D); 177698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D); 178698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCCategoryDecl(ObjCCategoryDecl *D); 179698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCImplDecl(ObjCImplDecl *D); 180698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D); 181698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCImplementationDecl(ObjCImplementationDecl *D); 182698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D); 183698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCPropertyDecl(ObjCPropertyDecl *D); 184698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner void VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D); 185698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner }; 186698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 187698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 188d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redluint64_t ASTDeclReader::GetCurrentCursorOffset() { 1898f1231b70c2b1f6fe0cee097b447487b26810301Douglas Gregor return F.DeclsCursor.GetCurrentBitNo() + F.GlobalBitOffset; 190577d4796d358c0e72ebaa023113505226ab51b4fSebastian Redl} 191577d4796d358c0e72ebaa023113505226ab51b4fSebastian Redl 192d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::Visit(Decl *D) { 193d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redl DeclVisitor<ASTDeclReader, void>::Visit(D); 194d8a0c6f92c13b06f24ef894099b9fca1004d445bArgyrios Kyrtzidis 195953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner if (DeclaratorDecl *DD = dyn_cast<DeclaratorDecl>(D)) { 196953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner if (DD->DeclInfo) { 197953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner DeclaratorDecl::ExtInfo *Info = 198953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner DD->DeclInfo.get<DeclaratorDecl::ExtInfo *>(); 199953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner Info->TInfo = 200953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner GetTypeSourceInfo(Record, Idx); 201953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner } 202953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner else { 203953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner DD->DeclInfo = GetTypeSourceInfo(Record, Idx); 204953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner } 205953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner } 206953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner 20791468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis if (TypeDecl *TD = dyn_cast<TypeDecl>(D)) { 208deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor // if we have a fully initialized TypeDecl, we can safely read its type now. 2091ab55e9bb87d98bff1d42c7a0ee502c64755d9f5Douglas Gregor TD->setTypeForDecl(Reader.GetType(TypeIDForTypeDecl).getTypePtrOrNull()); 21091468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis } else if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { 21191468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis // FunctionDecl's body was written last after all other Stmts/Exprs. 21291468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis if (Record[Idx++]) 213577d4796d358c0e72ebaa023113505226ab51b4fSebastian Redl FD->setLazyBody(GetCurrentCursorOffset()); 21467da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor } else if (D->isTemplateParameter()) { 21567da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor // If we have a fully initialized template parameter, we can now 21667da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor // set its DeclContext. 21767da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor D->setDeclContext( 21867da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor cast_or_null<DeclContext>( 21967da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor Reader.GetDecl(DeclContextIDForTemplateParmDecl))); 22067da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor D->setLexicalDeclContext( 22167da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor cast_or_null<DeclContext>( 22267da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor Reader.GetDecl(LexicalDeclContextIDForTemplateParmDecl))); 22391468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis } 224d8a0c6f92c13b06f24ef894099b9fca1004d445bArgyrios Kyrtzidis} 225d8a0c6f92c13b06f24ef894099b9fca1004d445bArgyrios Kyrtzidis 226d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitDecl(Decl *D) { 22767da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor if (D->isTemplateParameter()) { 22867da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor // We don't want to deserialize the DeclContext of a template 22967da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor // parameter immediately, because the template parameter might be 23067da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor // used in the formulation of its DeclContext. Use the translation 23167da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor // unit DeclContext as a placeholder. 232409448c832d27703146b70a1137d86b020f29863Douglas Gregor DeclContextIDForTemplateParmDecl = ReadDeclID(Record, Idx); 233409448c832d27703146b70a1137d86b020f29863Douglas Gregor LexicalDeclContextIDForTemplateParmDecl = ReadDeclID(Record, Idx); 234359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D->setDeclContext(Reader.getContext().getTranslationUnitDecl()); 23567da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor } else { 236409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->setDeclContext(ReadDeclAs<DeclContext>(Record, Idx)); 237409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->setLexicalDeclContext(ReadDeclAs<DeclContext>(Record, Idx)); 23867da6f6f0c20dbfebb1c383a3efaf85d925ad33eDouglas Gregor } 239c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->setLocation(ReadSourceLocation(Record, Idx)); 240698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner D->setInvalidDecl(Record[Idx++]); 2414eb9fc0449ddbd5239ddc3ae6b6e52880f47dcf7Argyrios Kyrtzidis if (Record[Idx++]) { // hasAttrs 242cf807c4dfdb23e8fa3f400e0b24ef5b79db7a530Sean Hunt AttrVec Attrs; 2434eb9fc0449ddbd5239ddc3ae6b6e52880f47dcf7Argyrios Kyrtzidis Reader.ReadAttributes(F, Attrs, Record, Idx); 244cf807c4dfdb23e8fa3f400e0b24ef5b79db7a530Sean Hunt D->setAttrs(Attrs); 245cf807c4dfdb23e8fa3f400e0b24ef5b79db7a530Sean Hunt } 246698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner D->setImplicit(Record[Idx++]); 247e0762c92110dfdcdd207db461a4ea17afd168f1eDouglas Gregor D->setUsed(Record[Idx++]); 2486b6b42aed07726178f61954ac6e51f47da00275cArgyrios Kyrtzidis D->setReferenced(Record[Idx++]); 249698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner D->setAccess((AccessSpecifier)Record[Idx++]); 25008e0bc16b3312c27e87d33be7dcf3d4fe5bdd2e2Douglas Gregor D->FromASTFile = true; 2518d267c57afb3af418ed5281b7a9bb4555d701a82Douglas Gregor D->ModulePrivate = Record[Idx++]; 252698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 253698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 254d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitTranslationUnitDecl(TranslationUnitDecl *TU) { 2556bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor llvm_unreachable("Translation units are not serialized"); 256698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 257698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 258d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitNamedDecl(NamedDecl *ND) { 259698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitDecl(ND); 260393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor ND->setDeclName(Reader.ReadDeclarationName(F, Record, Idx)); 261698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 262698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 263d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitTypeDecl(TypeDecl *TD) { 264698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitNamedDecl(TD); 265344577e6b58f42d18dc8118c8903b49a85dc005eAbramo Bagnara TD->setLocStart(ReadSourceLocation(Record, Idx)); 266d8a0c6f92c13b06f24ef894099b9fca1004d445bArgyrios Kyrtzidis // Delay type reading until after we have fully initialized the decl. 267393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor TypeIDForTypeDecl = Reader.getGlobalTypeID(F, Record[Idx++]); 268698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 269698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 270d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitTypedefDecl(TypedefDecl *TD) { 271d8a0c6f92c13b06f24ef894099b9fca1004d445bArgyrios Kyrtzidis VisitTypeDecl(TD); 272c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl TD->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx)); 273698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 274698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 275162e1c1b487352434552147967c3dd296ebee2f7Richard Smithvoid ASTDeclReader::VisitTypeAliasDecl(TypeAliasDecl *TD) { 276162e1c1b487352434552147967c3dd296ebee2f7Richard Smith VisitTypeDecl(TD); 277162e1c1b487352434552147967c3dd296ebee2f7Richard Smith TD->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx)); 278162e1c1b487352434552147967c3dd296ebee2f7Richard Smith} 279162e1c1b487352434552147967c3dd296ebee2f7Richard Smith 280d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitTagDecl(TagDecl *TD) { 281698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitTypeDecl(TD); 282a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis VisitRedeclarable(TD); 2836b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis TD->IdentifierNamespace = Record[Idx++]; 284698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner TD->setTagKind((TagDecl::TagKind)Record[Idx++]); 285698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner TD->setDefinition(Record[Idx++]); 286b37b648b3f2bba4c557a1604ced19b526b25a372Douglas Gregor TD->setEmbeddedInDeclarator(Record[Idx++]); 287c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl TD->setRBraceLoc(ReadSourceLocation(Record, Idx)); 2884045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis if (Record[Idx++]) { // hasExtInfo 289359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor TagDecl::ExtInfo *Info = new (Reader.getContext()) TagDecl::ExtInfo(); 2904045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis ReadQualifierInfo(*Info, Record, Idx); 291162e1c1b487352434552147967c3dd296ebee2f7Richard Smith TD->TypedefNameDeclOrQualifier = Info; 2924045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis } else 293409448c832d27703146b70a1137d86b020f29863Douglas Gregor TD->setTypedefNameForAnonDecl(ReadDeclAs<TypedefNameDecl>(Record, Idx)); 294698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 295698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 296d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitEnumDecl(EnumDecl *ED) { 297698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitTagDecl(ED); 2981274ccd90aec0b205fc838c3d504821ccfb55482Douglas Gregor if (TypeSourceInfo *TI = Reader.GetTypeSourceInfo(F, Record, Idx)) 2991274ccd90aec0b205fc838c3d504821ccfb55482Douglas Gregor ED->setIntegerTypeSourceInfo(TI); 3001274ccd90aec0b205fc838c3d504821ccfb55482Douglas Gregor else 301393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor ED->setIntegerType(Reader.readType(F, Record, Idx)); 302393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor ED->setPromotionType(Reader.readType(F, Record, Idx)); 3031b5a618c59025898806160ed5e7f0ff5bb79e482John McCall ED->setNumPositiveBits(Record[Idx++]); 3041b5a618c59025898806160ed5e7f0ff5bb79e482John McCall ED->setNumNegativeBits(Record[Idx++]); 3051274ccd90aec0b205fc838c3d504821ccfb55482Douglas Gregor ED->IsScoped = Record[Idx++]; 306a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara ED->IsScopedUsingClassTag = Record[Idx++]; 3071274ccd90aec0b205fc838c3d504821ccfb55482Douglas Gregor ED->IsFixed = Record[Idx++]; 308409448c832d27703146b70a1137d86b020f29863Douglas Gregor ED->setInstantiationOfMemberEnum(ReadDeclAs<EnumDecl>(Record, Idx)); 309698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 310698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 311d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitRecordDecl(RecordDecl *RD) { 312698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitTagDecl(RD); 313698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner RD->setHasFlexibleArrayMember(Record[Idx++]); 314698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner RD->setAnonymousStructOrUnion(Record[Idx++]); 315643b7dfb7803003d62e18da65cbe81ad001851b7Fariborz Jahanian RD->setHasObjectMember(Record[Idx++]); 316698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 317698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 318d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitValueDecl(ValueDecl *VD) { 319698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitNamedDecl(VD); 320393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor VD->setType(Reader.readType(F, Record, Idx)); 321698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 322698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 323d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitEnumConstantDecl(EnumConstantDecl *ECD) { 324698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitValueDecl(ECD); 325698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner if (Record[Idx++]) 326c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ECD->setInitExpr(Reader.ReadExpr(F)); 327698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner ECD->setInitVal(Reader.ReadAPSInt(Record, Idx)); 328698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 329698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 330d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitDeclaratorDecl(DeclaratorDecl *DD) { 331d4a7e54f489dd863a1778a7d18f1b21ae983b473Argyrios Kyrtzidis VisitValueDecl(DD); 332ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara DD->setInnerLocStart(ReadSourceLocation(Record, Idx)); 3334045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis if (Record[Idx++]) { // hasExtInfo 3344045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis DeclaratorDecl::ExtInfo *Info 335359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor = new (Reader.getContext()) DeclaratorDecl::ExtInfo(); 3364045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis ReadQualifierInfo(*Info, Record, Idx); 3374045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis DD->DeclInfo = Info; 338953c564288f2f376fed9c3540096bde3694bbb7aJonathan D. Turner } 339d4a7e54f489dd863a1778a7d18f1b21ae983b473Argyrios Kyrtzidis} 340d4a7e54f489dd863a1778a7d18f1b21ae983b473Argyrios Kyrtzidis 341d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitFunctionDecl(FunctionDecl *FD) { 342d4a7e54f489dd863a1778a7d18f1b21ae983b473Argyrios Kyrtzidis VisitDeclaratorDecl(FD); 3436b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis VisitRedeclarable(FD); 3446ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 3454045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis ReadDeclarationNameLoc(FD->DNLoc, FD->getDeclName(), Record, Idx); 346c8f9af2943699ff623ca08f2e5ed4d72e0351189Argyrios Kyrtzidis FD->IdentifierNamespace = Record[Idx++]; 347f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis switch ((FunctionDecl::TemplatedKind)Record[Idx++]) { 348dc767e368471288bef8716d19b0e929647246bfcArgyrios Kyrtzidis default: assert(false && "Unhandled TemplatedKind!"); 349dc767e368471288bef8716d19b0e929647246bfcArgyrios Kyrtzidis break; 350f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis case FunctionDecl::TK_NonTemplate: 351f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis break; 352f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis case FunctionDecl::TK_FunctionTemplate: 353409448c832d27703146b70a1137d86b020f29863Douglas Gregor FD->setDescribedFunctionTemplate(ReadDeclAs<FunctionTemplateDecl>(Record, 354409448c832d27703146b70a1137d86b020f29863Douglas Gregor Idx)); 355f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis break; 356f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis case FunctionDecl::TK_MemberSpecialization: { 357409448c832d27703146b70a1137d86b020f29863Douglas Gregor FunctionDecl *InstFD = ReadDeclAs<FunctionDecl>(Record, Idx); 358f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis TemplateSpecializationKind TSK = (TemplateSpecializationKind)Record[Idx++]; 359c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl SourceLocation POI = ReadSourceLocation(Record, Idx); 360359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor FD->setInstantiationOfMemberFunction(Reader.getContext(), InstFD, TSK); 361f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis FD->getMemberSpecializationInfo()->setPointOfInstantiation(POI); 362f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis break; 363f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis } 364f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis case FunctionDecl::TK_FunctionTemplateSpecialization: { 365409448c832d27703146b70a1137d86b020f29863Douglas Gregor FunctionTemplateDecl *Template = ReadDeclAs<FunctionTemplateDecl>(Record, 366409448c832d27703146b70a1137d86b020f29863Douglas Gregor Idx); 367f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis TemplateSpecializationKind TSK = (TemplateSpecializationKind)Record[Idx++]; 368f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis 369f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis // Template arguments. 3705f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<TemplateArgument, 8> TemplArgs; 371c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl Reader.ReadTemplateArgumentList(TemplArgs, F, Record, Idx); 372f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis 373f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis // Template args as written. 3745f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<TemplateArgumentLoc, 8> TemplArgLocs; 375f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis SourceLocation LAngleLoc, RAngleLoc; 3765efb06f306c6526ad02ee2c166cbf67c04e38311Argyrios Kyrtzidis if (Record[Idx++]) { // TemplateArgumentsAsWritten != 0 3775efb06f306c6526ad02ee2c166cbf67c04e38311Argyrios Kyrtzidis unsigned NumTemplateArgLocs = Record[Idx++]; 3785efb06f306c6526ad02ee2c166cbf67c04e38311Argyrios Kyrtzidis TemplArgLocs.reserve(NumTemplateArgLocs); 3795efb06f306c6526ad02ee2c166cbf67c04e38311Argyrios Kyrtzidis for (unsigned i=0; i != NumTemplateArgLocs; ++i) 380577d4796d358c0e72ebaa023113505226ab51b4fSebastian Redl TemplArgLocs.push_back( 381c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl Reader.ReadTemplateArgumentLoc(F, Record, Idx)); 3825efb06f306c6526ad02ee2c166cbf67c04e38311Argyrios Kyrtzidis 383c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl LAngleLoc = ReadSourceLocation(Record, Idx); 384c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl RAngleLoc = ReadSourceLocation(Record, Idx); 385f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis } 3867b081c8604efd33bc7f7e5c1e9427a031eedb2b4Argyrios Kyrtzidis 387c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl SourceLocation POI = ReadSourceLocation(Record, Idx); 388f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis 389359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor ASTContext &C = Reader.getContext(); 390a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis TemplateArgumentList *TemplArgList 391910f8008fea79120489a53593fe971b0b8a4a740Douglas Gregor = TemplateArgumentList::CreateCopy(C, TemplArgs.data(), TemplArgs.size()); 392a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis TemplateArgumentListInfo *TemplArgsInfo 393a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis = new (C) TemplateArgumentListInfo(LAngleLoc, RAngleLoc); 394a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis for (unsigned i=0, e = TemplArgLocs.size(); i != e; ++i) 395a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis TemplArgsInfo->addArgument(TemplArgLocs[i]); 396a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis FunctionTemplateSpecializationInfo *FTInfo 397a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis = FunctionTemplateSpecializationInfo::Create(C, FD, Template, TSK, 398a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis TemplArgList, 399a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis TemplArgsInfo, POI); 400a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis FD->TemplateOrSpecialization = FTInfo; 4016b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis 402a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis if (FD->isCanonicalDecl()) { // if canonical add to template's set. 40399a8ca0bdbf97f7b05f3f8aed05ff495caea5b84Argyrios Kyrtzidis // The template that contains the specializations set. It's not safe to 40499a8ca0bdbf97f7b05f3f8aed05ff495caea5b84Argyrios Kyrtzidis // use getCanonicalDecl on Template since it may still be initializing. 40599a8ca0bdbf97f7b05f3f8aed05ff495caea5b84Argyrios Kyrtzidis FunctionTemplateDecl *CanonTemplate 406409448c832d27703146b70a1137d86b020f29863Douglas Gregor = ReadDeclAs<FunctionTemplateDecl>(Record, Idx); 407a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis // Get the InsertPos by FindNodeOrInsertPos() instead of calling 408a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis // InsertNode(FTInfo) directly to avoid the getASTContext() call in 409a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis // FunctionTemplateSpecializationInfo's Profile(). 410a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis // We avoid getASTContext because a decl in the parent hierarchy may 411a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis // be initializing. 4126b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis llvm::FoldingSetNodeID ID; 4136b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis FunctionTemplateSpecializationInfo::Profile(ID, TemplArgs.data(), 4146b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis TemplArgs.size(), C); 4156b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis void *InsertPos = 0; 41699a8ca0bdbf97f7b05f3f8aed05ff495caea5b84Argyrios Kyrtzidis CanonTemplate->getSpecializations().FindNodeOrInsertPos(ID, InsertPos); 417a626a3d0fb74455651f742c0938902a42e6e71c8Argyrios Kyrtzidis assert(InsertPos && "Another specialization already inserted!"); 41899a8ca0bdbf97f7b05f3f8aed05ff495caea5b84Argyrios Kyrtzidis CanonTemplate->getSpecializations().InsertNode(FTInfo, InsertPos); 4196b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis } 420dc767e368471288bef8716d19b0e929647246bfcArgyrios Kyrtzidis break; 421f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis } 422f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis case FunctionDecl::TK_DependentFunctionTemplateSpecialization: { 423f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis // Templates. 424f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis UnresolvedSet<8> TemplDecls; 425f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis unsigned NumTemplates = Record[Idx++]; 426f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis while (NumTemplates--) 427409448c832d27703146b70a1137d86b020f29863Douglas Gregor TemplDecls.addDecl(ReadDeclAs<NamedDecl>(Record, Idx)); 428f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis 429f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis // Templates args. 430f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis TemplateArgumentListInfo TemplArgs; 431f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis unsigned NumArgs = Record[Idx++]; 432f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis while (NumArgs--) 433c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl TemplArgs.addArgument(Reader.ReadTemplateArgumentLoc(F, Record, Idx)); 434c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl TemplArgs.setLAngleLoc(ReadSourceLocation(Record, Idx)); 435c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl TemplArgs.setRAngleLoc(ReadSourceLocation(Record, Idx)); 436f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis 437359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor FD->setDependentTemplateSpecialization(Reader.getContext(), 438f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis TemplDecls, TemplArgs); 439dc767e368471288bef8716d19b0e929647246bfcArgyrios Kyrtzidis break; 440f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis } 441f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis } 4425efb06f306c6526ad02ee2c166cbf67c04e38311Argyrios Kyrtzidis 443d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redl // FunctionDecl's body is handled last at ASTDeclReader::Visit, 44491468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis // after everything else is read. 44591468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis 446381d34e0b205ca27bcc7e7c1652561941c437965Douglas Gregor FD->SClass = (StorageClass)Record[Idx++]; 44720df8e7bfeea219713ac4af85442d200b0d8a69cArgyrios Kyrtzidis FD->SClassAsWritten = (StorageClass)Record[Idx++]; 4488f1509446fc51db0473ea1241910c06353a153b8Douglas Gregor FD->IsInline = Record[Idx++]; 4498f1509446fc51db0473ea1241910c06353a153b8Douglas Gregor FD->IsInlineSpecified = Record[Idx++]; 45020df8e7bfeea219713ac4af85442d200b0d8a69cArgyrios Kyrtzidis FD->IsVirtualAsWritten = Record[Idx++]; 45120df8e7bfeea219713ac4af85442d200b0d8a69cArgyrios Kyrtzidis FD->IsPure = Record[Idx++]; 45220df8e7bfeea219713ac4af85442d200b0d8a69cArgyrios Kyrtzidis FD->HasInheritedPrototype = Record[Idx++]; 45320df8e7bfeea219713ac4af85442d200b0d8a69cArgyrios Kyrtzidis FD->HasWrittenPrototype = Record[Idx++]; 45420df8e7bfeea219713ac4af85442d200b0d8a69cArgyrios Kyrtzidis FD->IsDeleted = Record[Idx++]; 45520df8e7bfeea219713ac4af85442d200b0d8a69cArgyrios Kyrtzidis FD->IsTrivial = Record[Idx++]; 4562be7e90b81509204b99b7bbf9753ad17b894a12aSean Hunt FD->IsDefaulted = Record[Idx++]; 4572be7e90b81509204b99b7bbf9753ad17b894a12aSean Hunt FD->IsExplicitlyDefaulted = Record[Idx++]; 45820df8e7bfeea219713ac4af85442d200b0d8a69cArgyrios Kyrtzidis FD->HasImplicitReturnZero = Record[Idx++]; 459af1fc7af351758b0ea0d285bdfe5640128109a4eRichard Smith FD->IsConstexpr = Record[Idx++]; 46020df8e7bfeea219713ac4af85442d200b0d8a69cArgyrios Kyrtzidis FD->EndRangeLoc = ReadSourceLocation(Record, Idx); 4615efb06f306c6526ad02ee2c166cbf67c04e38311Argyrios Kyrtzidis 4626ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner // Read in the parameters. 463698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned NumParams = Record[Idx++]; 4645f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<ParmVarDecl *, 16> Params; 465698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner Params.reserve(NumParams); 466698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner for (unsigned I = 0; I != NumParams; ++I) 467409448c832d27703146b70a1137d86b020f29863Douglas Gregor Params.push_back(ReadDeclAs<ParmVarDecl>(Record, Idx)); 468359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor FD->setParams(Reader.getContext(), Params.data(), NumParams); 469698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 470698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 471d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCMethodDecl(ObjCMethodDecl *MD) { 472698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitNamedDecl(MD); 473698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner if (Record[Idx++]) { 474698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner // In practice, this won't be executed (since method definitions 475698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner // don't occur in header files). 476c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl MD->setBody(Reader.ReadStmt(F)); 477409448c832d27703146b70a1137d86b020f29863Douglas Gregor MD->setSelfDecl(ReadDeclAs<ImplicitParamDecl>(Record, Idx)); 478409448c832d27703146b70a1137d86b020f29863Douglas Gregor MD->setCmdDecl(ReadDeclAs<ImplicitParamDecl>(Record, Idx)); 479698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner } 480698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner MD->setInstanceMethod(Record[Idx++]); 481698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner MD->setVariadic(Record[Idx++]); 482698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner MD->setSynthesized(Record[Idx++]); 4833fe104154dd2e8ffb351142d74f308938b5c99bfFariborz Jahanian MD->setDefined(Record[Idx++]); 484698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner MD->setDeclImplementation((ObjCMethodDecl::ImplementationControl)Record[Idx++]); 485698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner MD->setObjCDeclQualifier((Decl::ObjCDeclQualifier)Record[Idx++]); 486926df6cfabf3eaa4afc990c097fa4619b76a9b57Douglas Gregor MD->SetRelatedResultType(Record[Idx++]); 4877732cc9c0fdc97a2f8cce4e5933d8103213d1aefFariborz Jahanian MD->setNumSelectorArgs(unsigned(Record[Idx++])); 488393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor MD->setResultType(Reader.readType(F, Record, Idx)); 489c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl MD->setResultTypeSourceInfo(GetTypeSourceInfo(Record, Idx)); 490c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl MD->setEndLoc(ReadSourceLocation(Record, Idx)); 491698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned NumParams = Record[Idx++]; 4925f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<ParmVarDecl *, 16> Params; 493698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner Params.reserve(NumParams); 494698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner for (unsigned I = 0; I != NumParams; ++I) 495409448c832d27703146b70a1137d86b020f29863Douglas Gregor Params.push_back(ReadDeclAs<ParmVarDecl>(Record, Idx)); 496359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor MD->setMethodParams(Reader.getContext(), Params.data(), NumParams, 4974ecb25fa94897b2c03510292acace710e5262ba5Fariborz Jahanian NumParams); 498698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 499698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 500d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCContainerDecl(ObjCContainerDecl *CD) { 501698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitNamedDecl(CD); 502c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl SourceLocation A = ReadSourceLocation(Record, Idx); 503c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl SourceLocation B = ReadSourceLocation(Record, Idx); 504782f2f52b78d8ca785110398a7f7b56b830b9ac7Ted Kremenek CD->setAtEndRange(SourceRange(A, B)); 505698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 506698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 507d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCInterfaceDecl(ObjCInterfaceDecl *ID) { 508698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitObjCContainerDecl(ID); 509393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor ID->setTypeForDecl(Reader.readType(F, Record, Idx).getTypePtrOrNull()); 510409448c832d27703146b70a1137d86b020f29863Douglas Gregor ID->setSuperClass(ReadDeclAs<ObjCInterfaceDecl>(Record, Idx)); 51153b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek 51253b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek // Read the directly referenced protocols and their SourceLocations. 513698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned NumProtocols = Record[Idx++]; 5145f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<ObjCProtocolDecl *, 16> Protocols; 515698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner Protocols.reserve(NumProtocols); 516698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner for (unsigned I = 0; I != NumProtocols; ++I) 517409448c832d27703146b70a1137d86b020f29863Douglas Gregor Protocols.push_back(ReadDeclAs<ObjCProtocolDecl>(Record, Idx)); 5185f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<SourceLocation, 16> ProtoLocs; 51918df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor ProtoLocs.reserve(NumProtocols); 52018df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor for (unsigned I = 0; I != NumProtocols; ++I) 521c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ProtoLocs.push_back(ReadSourceLocation(Record, Idx)); 52218df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor ID->setProtocolList(Protocols.data(), NumProtocols, ProtoLocs.data(), 523359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext()); 52453b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek 52553b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek // Read the transitive closure of protocols referenced by this class. 52653b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek NumProtocols = Record[Idx++]; 52753b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek Protocols.clear(); 52853b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek Protocols.reserve(NumProtocols); 52953b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek for (unsigned I = 0; I != NumProtocols; ++I) 530409448c832d27703146b70a1137d86b020f29863Douglas Gregor Protocols.push_back(ReadDeclAs<ObjCProtocolDecl>(Record, Idx)); 53153b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek ID->AllReferencedProtocols.set(Protocols.data(), NumProtocols, 532359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext()); 53353b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek 53453b9441b5a81a24fa1f66f3f6416f1e36baa9c2fTed Kremenek // Read the ivars. 535698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned NumIvars = Record[Idx++]; 5365f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<ObjCIvarDecl *, 16> IVars; 537698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner IVars.reserve(NumIvars); 538698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner for (unsigned I = 0; I != NumIvars; ++I) 539409448c832d27703146b70a1137d86b020f29863Douglas Gregor IVars.push_back(ReadDeclAs<ObjCIvarDecl>(Record, Idx)); 540409448c832d27703146b70a1137d86b020f29863Douglas Gregor ID->setCategoryList(ReadDeclAs<ObjCCategoryDecl>(Record, Idx)); 541409448c832d27703146b70a1137d86b020f29863Douglas Gregor 5422c18bb7c9fca66c30b6eabbdcbc6399d24a54fa9Fariborz Jahanian // We will rebuild this list lazily. 5432c18bb7c9fca66c30b6eabbdcbc6399d24a54fa9Fariborz Jahanian ID->setIvarList(0); 544deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor ID->setForwardDecl(Record[Idx++]); 545deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor ID->setImplicitInterfaceDecl(Record[Idx++]); 546c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ID->setClassLoc(ReadSourceLocation(Record, Idx)); 547c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ID->setSuperClassLoc(ReadSourceLocation(Record, Idx)); 548c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ID->setLocEnd(ReadSourceLocation(Record, Idx)); 549698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 550698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 551d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCIvarDecl(ObjCIvarDecl *IVD) { 552698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitFieldDecl(IVD); 553698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner IVD->setAccessControl((ObjCIvarDecl::AccessControl)Record[Idx++]); 5542c18bb7c9fca66c30b6eabbdcbc6399d24a54fa9Fariborz Jahanian // This field will be built lazily. 5552c18bb7c9fca66c30b6eabbdcbc6399d24a54fa9Fariborz Jahanian IVD->setNextIvar(0); 556ac0021ba802e193e0f9f8207768c7862c7603bc0Fariborz Jahanian bool synth = Record[Idx++]; 557ac0021ba802e193e0f9f8207768c7862c7603bc0Fariborz Jahanian IVD->setSynthesize(synth); 558698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 559698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 560d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCProtocolDecl(ObjCProtocolDecl *PD) { 561698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitObjCContainerDecl(PD); 562698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner PD->setForwardDecl(Record[Idx++]); 563c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl PD->setLocEnd(ReadSourceLocation(Record, Idx)); 564698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned NumProtoRefs = Record[Idx++]; 5655f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<ObjCProtocolDecl *, 16> ProtoRefs; 566698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner ProtoRefs.reserve(NumProtoRefs); 567698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner for (unsigned I = 0; I != NumProtoRefs; ++I) 568409448c832d27703146b70a1137d86b020f29863Douglas Gregor ProtoRefs.push_back(ReadDeclAs<ObjCProtocolDecl>(Record, Idx)); 5695f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<SourceLocation, 16> ProtoLocs; 57018df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor ProtoLocs.reserve(NumProtoRefs); 57118df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor for (unsigned I = 0; I != NumProtoRefs; ++I) 572c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ProtoLocs.push_back(ReadSourceLocation(Record, Idx)); 57318df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor PD->setProtocolList(ProtoRefs.data(), NumProtoRefs, ProtoLocs.data(), 574359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext()); 575698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 576698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 577d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCAtDefsFieldDecl(ObjCAtDefsFieldDecl *FD) { 578698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitFieldDecl(FD); 579698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 580698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 581d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCClassDecl(ObjCClassDecl *CD) { 582698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitDecl(CD); 58395ed7784a335aca53b0c6e952cf31a4cfb633360Fariborz Jahanian ObjCInterfaceDecl *ClassRef = ReadDeclAs<ObjCInterfaceDecl>(Record, Idx); 58495ed7784a335aca53b0c6e952cf31a4cfb633360Fariborz Jahanian SourceLocation SLoc = ReadSourceLocation(Record, Idx); 585359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor CD->setClass(Reader.getContext(), ClassRef, SLoc); 586698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 587698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 588d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *FPD) { 589698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitDecl(FPD); 590698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned NumProtoRefs = Record[Idx++]; 5915f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<ObjCProtocolDecl *, 16> ProtoRefs; 592698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner ProtoRefs.reserve(NumProtoRefs); 593698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner for (unsigned I = 0; I != NumProtoRefs; ++I) 594409448c832d27703146b70a1137d86b020f29863Douglas Gregor ProtoRefs.push_back(ReadDeclAs<ObjCProtocolDecl>(Record, Idx)); 5955f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<SourceLocation, 16> ProtoLocs; 59618df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor ProtoLocs.reserve(NumProtoRefs); 59718df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor for (unsigned I = 0; I != NumProtoRefs; ++I) 598c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ProtoLocs.push_back(ReadSourceLocation(Record, Idx)); 59918df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor FPD->setProtocolList(ProtoRefs.data(), NumProtoRefs, ProtoLocs.data(), 600359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext()); 601698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 602698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 603d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCCategoryDecl(ObjCCategoryDecl *CD) { 604698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitObjCContainerDecl(CD); 605955fadbdfecfa24a590febe66a86519096787f2dArgyrios Kyrtzidis CD->ClassInterface = ReadDeclAs<ObjCInterfaceDecl>(Record, Idx); 606698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned NumProtoRefs = Record[Idx++]; 6075f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<ObjCProtocolDecl *, 16> ProtoRefs; 608698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner ProtoRefs.reserve(NumProtoRefs); 609698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner for (unsigned I = 0; I != NumProtoRefs; ++I) 610409448c832d27703146b70a1137d86b020f29863Douglas Gregor ProtoRefs.push_back(ReadDeclAs<ObjCProtocolDecl>(Record, Idx)); 6115f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<SourceLocation, 16> ProtoLocs; 61218df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor ProtoLocs.reserve(NumProtoRefs); 61318df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor for (unsigned I = 0; I != NumProtoRefs; ++I) 614c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ProtoLocs.push_back(ReadSourceLocation(Record, Idx)); 61518df52bbb5d28ca082064d31ae7558dbdae52377Douglas Gregor CD->setProtocolList(ProtoRefs.data(), NumProtoRefs, ProtoLocs.data(), 616359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext()); 617955fadbdfecfa24a590febe66a86519096787f2dArgyrios Kyrtzidis CD->NextClassCategory = ReadDeclAs<ObjCCategoryDecl>(Record, Idx); 618000835d0b04345c0014c603fe6339b3bc154050eFariborz Jahanian CD->setHasSynthBitfield(Record[Idx++]); 619c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl CD->setAtLoc(ReadSourceLocation(Record, Idx)); 620c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl CD->setCategoryNameLoc(ReadSourceLocation(Record, Idx)); 621698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 622698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 623d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *CAD) { 624698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitNamedDecl(CAD); 625409448c832d27703146b70a1137d86b020f29863Douglas Gregor CAD->setClassInterface(ReadDeclAs<ObjCInterfaceDecl>(Record, Idx)); 626698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 627698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 628d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCPropertyDecl(ObjCPropertyDecl *D) { 629698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitNamedDecl(D); 630c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->setAtLoc(ReadSourceLocation(Record, Idx)); 631c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->setType(GetTypeSourceInfo(Record, Idx)); 632698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner // FIXME: stable encoding 633698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner D->setPropertyAttributes( 634698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner (ObjCPropertyDecl::PropertyAttributeKind)Record[Idx++]); 63580aa1cd7973561889e51c1c152c8990a8de9c953Fariborz Jahanian D->setPropertyAttributesAsWritten( 63680aa1cd7973561889e51c1c152c8990a8de9c953Fariborz Jahanian (ObjCPropertyDecl::PropertyAttributeKind)Record[Idx++]); 637698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner // FIXME: stable encoding 638698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner D->setPropertyImplementation( 639698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner (ObjCPropertyDecl::PropertyControl)Record[Idx++]); 640393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor D->setGetterName(Reader.ReadDeclarationName(F,Record, Idx).getObjCSelector()); 641393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor D->setSetterName(Reader.ReadDeclarationName(F,Record, Idx).getObjCSelector()); 642409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->setGetterMethodDecl(ReadDeclAs<ObjCMethodDecl>(Record, Idx)); 643409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->setSetterMethodDecl(ReadDeclAs<ObjCMethodDecl>(Record, Idx)); 644409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->setPropertyIvarDecl(ReadDeclAs<ObjCIvarDecl>(Record, Idx)); 645698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 646698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 647d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCImplDecl(ObjCImplDecl *D) { 648aecae629269fae3bf484baf1d109e9a89d14eeadArgyrios Kyrtzidis VisitObjCContainerDecl(D); 649409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->setClassInterface(ReadDeclAs<ObjCInterfaceDecl>(Record, Idx)); 650698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 651698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 652d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D) { 653698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitObjCImplDecl(D); 65495eab176f51beed44a9bc14c0dcdd37844b23740Douglas Gregor D->setIdentifier(Reader.GetIdentifierInfo(F, Record, Idx)); 655698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 656698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 657d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCImplementationDecl(ObjCImplementationDecl *D) { 658698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitObjCImplDecl(D); 659409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->setSuperClass(ReadDeclAs<ObjCInterfaceDecl>(Record, Idx)); 6609d50c0635fb213b2a1857e3f8488580f0dab2f98Argyrios Kyrtzidis llvm::tie(D->IvarInitializers, D->NumIvarInitializers) 661cbb67480094b3bcb5b715acd827cbad55e2a204cSean Hunt = Reader.ReadCXXCtorInitializers(F, Record, Idx); 662000835d0b04345c0014c603fe6339b3bc154050eFariborz Jahanian D->setHasSynthBitfield(Record[Idx++]); 663698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 664698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 665698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 666d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D) { 667698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitDecl(D); 668c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->setAtLoc(ReadSourceLocation(Record, Idx)); 669409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->setPropertyDecl(ReadDeclAs<ObjCPropertyDecl>(Record, Idx)); 670409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->PropertyIvarDecl = ReadDeclAs<ObjCIvarDecl>(Record, Idx); 671a4ffd85a6684e42f900aad5459e58ad91bb88755Douglas Gregor D->IvarLoc = ReadSourceLocation(Record, Idx); 672c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->setGetterCXXConstructor(Reader.ReadExpr(F)); 673c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->setSetterCXXAssignment(Reader.ReadExpr(F)); 674698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 675698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 676d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitFieldDecl(FieldDecl *FD) { 677d4a7e54f489dd863a1778a7d18f1b21ae983b473Argyrios Kyrtzidis VisitDeclaratorDecl(FD); 678698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner FD->setMutable(Record[Idx++]); 6797a614d8380297fcd2bc23986241905d97222948cRichard Smith int BitWidthOrInitializer = Record[Idx++]; 6807a614d8380297fcd2bc23986241905d97222948cRichard Smith if (BitWidthOrInitializer == 1) 681c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl FD->setBitWidth(Reader.ReadExpr(F)); 6827a614d8380297fcd2bc23986241905d97222948cRichard Smith else if (BitWidthOrInitializer == 2) 6837a614d8380297fcd2bc23986241905d97222948cRichard Smith FD->setInClassInitializer(Reader.ReadExpr(F)); 684c91e9f439ae85d5f79a6b65672f1d7d1b55ccda0Argyrios Kyrtzidis if (!FD->getDeclName()) { 685409448c832d27703146b70a1137d86b020f29863Douglas Gregor if (FieldDecl *Tmpl = ReadDeclAs<FieldDecl>(Record, Idx)) 686359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext().setInstantiatedFromUnnamedFieldDecl(FD, Tmpl); 687c91e9f439ae85d5f79a6b65672f1d7d1b55ccda0Argyrios Kyrtzidis } 688698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 689698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 69087c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichetvoid ASTDeclReader::VisitIndirectFieldDecl(IndirectFieldDecl *FD) { 69187c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet VisitValueDecl(FD); 69287c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet 69387c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet FD->ChainingSize = Record[Idx++]; 69487c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet assert(FD->ChainingSize >= 2 && "Anonymous chaining must be >= 2"); 695359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor FD->Chaining = new (Reader.getContext())NamedDecl*[FD->ChainingSize]; 69687c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet 69787c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet for (unsigned I = 0; I != FD->ChainingSize; ++I) 698409448c832d27703146b70a1137d86b020f29863Douglas Gregor FD->Chaining[I] = ReadDeclAs<NamedDecl>(Record, Idx); 69987c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet} 70087c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet 701d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitVarDecl(VarDecl *VD) { 702d4a7e54f489dd863a1778a7d18f1b21ae983b473Argyrios Kyrtzidis VisitDeclaratorDecl(VD); 7036b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis VisitRedeclarable(VD); 704f1e4fbf3112f33ec5b7bc5c57ec148445190d0a8John McCall VD->VarDeclBits.SClass = (StorageClass)Record[Idx++]; 705f1e4fbf3112f33ec5b7bc5c57ec148445190d0a8John McCall VD->VarDeclBits.SClassAsWritten = (StorageClass)Record[Idx++]; 706f1e4fbf3112f33ec5b7bc5c57ec148445190d0a8John McCall VD->VarDeclBits.ThreadSpecified = Record[Idx++]; 707f1e4fbf3112f33ec5b7bc5c57ec148445190d0a8John McCall VD->VarDeclBits.HasCXXDirectInit = Record[Idx++]; 708f1e4fbf3112f33ec5b7bc5c57ec148445190d0a8John McCall VD->VarDeclBits.ExceptionVar = Record[Idx++]; 709f1e4fbf3112f33ec5b7bc5c57ec148445190d0a8John McCall VD->VarDeclBits.NRVOVariable = Record[Idx++]; 710f1e4fbf3112f33ec5b7bc5c57ec148445190d0a8John McCall VD->VarDeclBits.CXXForRangeDecl = Record[Idx++]; 7117acddacc921cd0b3f813443a8641eeddb82dfbd4John McCall VD->VarDeclBits.ARCPseudoStrong = Record[Idx++]; 712698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner if (Record[Idx++]) 713c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl VD->setInit(Reader.ReadExpr(F)); 7149421adc43891e272156fab640e5d5ee5054b779cArgyrios Kyrtzidis 7159421adc43891e272156fab640e5d5ee5054b779cArgyrios Kyrtzidis if (Record[Idx++]) { // HasMemberSpecializationInfo. 716409448c832d27703146b70a1137d86b020f29863Douglas Gregor VarDecl *Tmpl = ReadDeclAs<VarDecl>(Record, Idx); 7179421adc43891e272156fab640e5d5ee5054b779cArgyrios Kyrtzidis TemplateSpecializationKind TSK = (TemplateSpecializationKind)Record[Idx++]; 718c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl SourceLocation POI = ReadSourceLocation(Record, Idx); 719359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext().setInstantiatedFromStaticDataMember(VD, Tmpl, TSK,POI); 7209421adc43891e272156fab640e5d5ee5054b779cArgyrios Kyrtzidis } 721698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 722698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 723d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitImplicitParamDecl(ImplicitParamDecl *PD) { 724698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitVarDecl(PD); 725698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 726698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 727d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitParmVarDecl(ParmVarDecl *PD) { 728698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitVarDecl(PD); 7297079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall unsigned isObjCMethodParam = Record[Idx++]; 7307079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall unsigned scopeDepth = Record[Idx++]; 7317079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall unsigned scopeIndex = Record[Idx++]; 7327079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall unsigned declQualifier = Record[Idx++]; 7337079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall if (isObjCMethodParam) { 7347079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall assert(scopeDepth == 0); 7357079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall PD->setObjCMethodScopeInfo(scopeIndex); 7367079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall PD->ParmVarDeclBits.ScopeDepthOrObjCQuals = declQualifier; 7377079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall } else { 7387079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall PD->setScopeInfo(scopeDepth, scopeIndex); 7397079886ab5a9df450ed773419f0ae81f8404e2aaJohn McCall } 740f1e4fbf3112f33ec5b7bc5c57ec148445190d0a8John McCall PD->ParmVarDeclBits.IsKNRPromoted = Record[Idx++]; 741f1e4fbf3112f33ec5b7bc5c57ec148445190d0a8John McCall PD->ParmVarDeclBits.HasInheritedDefaultArg = Record[Idx++]; 742691d77f20763915fc7c9b34e29939d225fd0b4d2Argyrios Kyrtzidis if (Record[Idx++]) // hasUninstantiatedDefaultArg. 743c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl PD->setUninstantiatedDefaultArg(Reader.ReadExpr(F)); 744698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 745698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 746d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitFileScopeAsmDecl(FileScopeAsmDecl *AD) { 747698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitDecl(AD); 748c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl AD->setAsmString(cast<StringLiteral>(Reader.ReadExpr(F))); 74921e006e51a7f9889f55f5bc7b3ca8b50d17571ecAbramo Bagnara AD->setRParenLoc(ReadSourceLocation(Record, Idx)); 750698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 751698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 752d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitBlockDecl(BlockDecl *BD) { 753698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner VisitDecl(BD); 754c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl BD->setBody(cast_or_null<CompoundStmt>(Reader.ReadStmt(F))); 755c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl BD->setSignatureAsWritten(GetTypeSourceInfo(Record, Idx)); 756698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned NumParams = Record[Idx++]; 7575f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<ParmVarDecl *, 16> Params; 758698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner Params.reserve(NumParams); 759698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner for (unsigned I = 0; I != NumParams; ++I) 760409448c832d27703146b70a1137d86b020f29863Douglas Gregor Params.push_back(ReadDeclAs<ParmVarDecl>(Record, Idx)); 761838db383b69b9fb55f55c8e9546477df198a4faaDouglas Gregor BD->setParams(Params.data(), NumParams); 762469a1eb996e1cb0be54f9b210f836afbddcbb2ccJohn McCall 763469a1eb996e1cb0be54f9b210f836afbddcbb2ccJohn McCall bool capturesCXXThis = Record[Idx++]; 7646b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall unsigned numCaptures = Record[Idx++]; 7655f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<BlockDecl::Capture, 16> captures; 7666b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall captures.reserve(numCaptures); 7676b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall for (unsigned i = 0; i != numCaptures; ++i) { 768409448c832d27703146b70a1137d86b020f29863Douglas Gregor VarDecl *decl = ReadDeclAs<VarDecl>(Record, Idx); 7696b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall unsigned flags = Record[Idx++]; 7706b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall bool byRef = (flags & 1); 7716b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall bool nested = (flags & 2); 7726b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall Expr *copyExpr = ((flags & 4) ? Reader.ReadExpr(F) : 0); 7736b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall 7746b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall captures.push_back(BlockDecl::Capture(decl, byRef, nested, copyExpr)); 7756b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall } 776359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor BD->setCaptures(Reader.getContext(), captures.begin(), 7776b5a61b6dc400027fd793dcadceeb9da944a37eaJohn McCall captures.end(), capturesCXXThis); 778698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 779698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 780d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitLinkageSpecDecl(LinkageSpecDecl *D) { 7816ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitDecl(D); 7826ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner D->setLanguage((LinkageSpecDecl::LanguageIDs)Record[Idx++]); 783a2026c96d3935e7909e049ad9096762844544ed6Abramo Bagnara D->setExternLoc(ReadSourceLocation(Record, Idx)); 7845f6bcbebedb85ee745cbd9a3ca51ca8c766a6117Abramo Bagnara D->setRBraceLoc(ReadSourceLocation(Record, Idx)); 7856ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 7866ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 787ad8dcf4a9df0e24051dc31bf9e6f3cd138a34298Chris Lattnervoid ASTDeclReader::VisitLabelDecl(LabelDecl *D) { 788ad8dcf4a9df0e24051dc31bf9e6f3cd138a34298Chris Lattner VisitNamedDecl(D); 7896784304db526cde59046d613c4175ce2caf93e44Abramo Bagnara D->setLocStart(ReadSourceLocation(Record, Idx)); 790ad8dcf4a9df0e24051dc31bf9e6f3cd138a34298Chris Lattner} 791ad8dcf4a9df0e24051dc31bf9e6f3cd138a34298Chris Lattner 792ad8dcf4a9df0e24051dc31bf9e6f3cd138a34298Chris Lattner 793d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitNamespaceDecl(NamespaceDecl *D) { 7946ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitNamedDecl(D); 7950a0c3e72ce42f84f361c285e6963d44213ab6beaDouglas Gregor D->IsInline = Record[Idx++]; 796acba90f30876b4140b738f0d3dd0e50724053a96Abramo Bagnara D->LocStart = ReadSourceLocation(Record, Idx); 797acba90f30876b4140b738f0d3dd0e50724053a96Abramo Bagnara D->RBraceLoc = ReadSourceLocation(Record, Idx); 79806c919300ce39e50ed7f6dff5025c8ed96dcf221Douglas Gregor D->NextNamespace = Record[Idx++]; 7996ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 8006ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner bool IsOriginal = Record[Idx++]; 801409448c832d27703146b70a1137d86b020f29863Douglas Gregor // FIXME: Modules will likely have trouble with pointing directly at 802409448c832d27703146b70a1137d86b020f29863Douglas Gregor // the original namespace. 803a038c1dcface5a404d540a0d0688962cbe656af9Argyrios Kyrtzidis D->OrigOrAnonNamespace.setInt(IsOriginal); 804409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->OrigOrAnonNamespace.setPointer(ReadDeclAs<NamespaceDecl>(Record, Idx)); 8056ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 8066ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 807d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) { 8086ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitNamedDecl(D); 809c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->NamespaceLoc = ReadSourceLocation(Record, Idx); 810c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->IdentLoc = ReadSourceLocation(Record, Idx); 8110cfaf6a270ecd0f5c7e541a8047c87948317548bDouglas Gregor D->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx); 812409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->Namespace = ReadDeclAs<NamedDecl>(Record, Idx); 8136ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 8146ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 815d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitUsingDecl(UsingDecl *D) { 8166ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitNamedDecl(D); 817c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->setUsingLocation(ReadSourceLocation(Record, Idx)); 818dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor D->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx); 8194045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis ReadDeclarationNameLoc(D->DNLoc, D->getDeclName(), Record, Idx); 820409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->FirstUsingShadow = ReadDeclAs<UsingShadowDecl>(Record, Idx); 8216ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner D->setTypeName(Record[Idx++]); 822409448c832d27703146b70a1137d86b020f29863Douglas Gregor if (NamedDecl *Pattern = ReadDeclAs<NamedDecl>(Record, Idx)) 823359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext().setInstantiatedFromUsingDecl(D, Pattern); 8246ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 8256ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 826d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitUsingShadowDecl(UsingShadowDecl *D) { 8276ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitNamedDecl(D); 828409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->setTargetDecl(ReadDeclAs<NamedDecl>(Record, Idx)); 829409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->UsingOrNextShadow = ReadDeclAs<NamedDecl>(Record, Idx); 830409448c832d27703146b70a1137d86b020f29863Douglas Gregor UsingShadowDecl *Pattern = ReadDeclAs<UsingShadowDecl>(Record, Idx); 831c91e9f439ae85d5f79a6b65672f1d7d1b55ccda0Argyrios Kyrtzidis if (Pattern) 832359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext().setInstantiatedFromUsingShadowDecl(D, Pattern); 8336ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 8346ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 835d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { 8366ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitNamedDecl(D); 837c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->UsingLoc = ReadSourceLocation(Record, Idx); 838c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->NamespaceLoc = ReadSourceLocation(Record, Idx); 839db9924191092b4d426cc066637d81698211846aaDouglas Gregor D->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx); 840409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->NominatedNamespace = ReadDeclAs<NamedDecl>(Record, Idx); 841409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->CommonAncestor = ReadDeclAs<DeclContext>(Record, Idx); 8426ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 8436ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 844d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D) { 8456ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitValueDecl(D); 846c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->setUsingLoc(ReadSourceLocation(Record, Idx)); 847dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor D->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx); 8484045107b7384fd68eed5e3e2f06fc2a47e7be0a6Argyrios Kyrtzidis ReadDeclarationNameLoc(D->DNLoc, D->getDeclName(), Record, Idx); 8496ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 8506ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 851d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitUnresolvedUsingTypenameDecl( 8526ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner UnresolvedUsingTypenameDecl *D) { 8536ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitTypeDecl(D); 854c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->TypenameLocation = ReadSourceLocation(Record, Idx); 855dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor D->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx); 8566ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 8576ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 858c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidisvoid ASTDeclReader::ReadCXXDefinitionData( 85989eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis struct CXXRecordDecl::DefinitionData &Data, 86089eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis const RecordData &Record, unsigned &Idx) { 861c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.UserDeclaredConstructor = Record[Idx++]; 862c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.UserDeclaredCopyConstructor = Record[Idx++]; 86358e9797d001b34d03de6178eb91e9846fb90b79aDouglas Gregor Data.UserDeclaredMoveConstructor = Record[Idx++]; 864c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.UserDeclaredCopyAssignment = Record[Idx++]; 86558e9797d001b34d03de6178eb91e9846fb90b79aDouglas Gregor Data.UserDeclaredMoveAssignment = Record[Idx++]; 866c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.UserDeclaredDestructor = Record[Idx++]; 867c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.Aggregate = Record[Idx++]; 868c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.PlainOldData = Record[Idx++]; 869c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.Empty = Record[Idx++]; 870c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.Polymorphic = Record[Idx++]; 871c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.Abstract = Record[Idx++]; 872ec997dc66627957bcdcd3db7906a68c1e14a279cChandler Carruth Data.IsStandardLayout = Record[Idx++]; 873a8225449421e8c1e996a7c48300521028946482aChandler Carruth Data.HasNoNonEmptyBases = Record[Idx++]; 874a8225449421e8c1e996a7c48300521028946482aChandler Carruth Data.HasPrivateFields = Record[Idx++]; 875a8225449421e8c1e996a7c48300521028946482aChandler Carruth Data.HasProtectedFields = Record[Idx++]; 876a8225449421e8c1e996a7c48300521028946482aChandler Carruth Data.HasPublicFields = Record[Idx++]; 8772bb110125e0e5adb7c1c65d12adfa34151ca1c47Douglas Gregor Data.HasMutableFields = Record[Idx++]; 878023df37c27ee8035664fb62f206ca58f4e2a169dSean Hunt Data.HasTrivialDefaultConstructor = Record[Idx++]; 8796b8bc0707f26aa6acfdd80a59b9a3850cafbe387Richard Smith Data.HasConstexprNonCopyMoveConstructor = Record[Idx++]; 880c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.HasTrivialCopyConstructor = Record[Idx++]; 8814d6e5a22d9481bb83b82d911727540096d171c0bChandler Carruth Data.HasTrivialMoveConstructor = Record[Idx++]; 882c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.HasTrivialCopyAssignment = Record[Idx++]; 8834d6e5a22d9481bb83b82d911727540096d171c0bChandler Carruth Data.HasTrivialMoveAssignment = Record[Idx++]; 884c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.HasTrivialDestructor = Record[Idx++]; 8859b6347cd410be55425f7062d22fd6e4ecb4e1a58Chandler Carruth Data.HasNonLiteralTypeFieldsOrBases = Record[Idx++]; 886c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.ComputedVisibleConversions = Record[Idx++]; 887cdee3fee8ca4df7fb9179f29cc3ba96ac4fd0f95Sean Hunt Data.UserProvidedDefaultConstructor = Record[Idx++]; 888c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.DeclaredDefaultConstructor = Record[Idx++]; 889c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.DeclaredCopyConstructor = Record[Idx++]; 89058e9797d001b34d03de6178eb91e9846fb90b79aDouglas Gregor Data.DeclaredMoveConstructor = Record[Idx++]; 891c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.DeclaredCopyAssignment = Record[Idx++]; 89258e9797d001b34d03de6178eb91e9846fb90b79aDouglas Gregor Data.DeclaredMoveAssignment = Record[Idx++]; 893c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.DeclaredDestructor = Record[Idx++]; 89414c3633a0b6a06dd61c0cd239925174fc5728fffSebastian Redl Data.FailedImplicitMoveConstructor = Record[Idx++]; 89514c3633a0b6a06dd61c0cd239925174fc5728fffSebastian Redl Data.FailedImplicitMoveAssignment = Record[Idx++]; 896faa6afd3e25688dc4e56c970ad57c0c31f2beeedAnders Carlsson 897c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.NumBases = Record[Idx++]; 8987c789c1a3f77f24032aa0bed2afacdb9e094e952Douglas Gregor if (Data.NumBases) 899e92b8a1dbba150e213c4980710fcb59ec5c5c570Douglas Gregor Data.Bases = Reader.readCXXBaseSpecifiers(F, Record, Idx); 900c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis Data.NumVBases = Record[Idx++]; 9017c789c1a3f77f24032aa0bed2afacdb9e094e952Douglas Gregor if (Data.NumVBases) 902e92b8a1dbba150e213c4980710fcb59ec5c5c570Douglas Gregor Data.VBases = Reader.readCXXBaseSpecifiers(F, Record, Idx); 9037c789c1a3f77f24032aa0bed2afacdb9e094e952Douglas Gregor 904409448c832d27703146b70a1137d86b020f29863Douglas Gregor Reader.ReadUnresolvedSet(F, Data.Conversions, Record, Idx); 905409448c832d27703146b70a1137d86b020f29863Douglas Gregor Reader.ReadUnresolvedSet(F, Data.VisibleConversions, Record, Idx); 906c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis assert(Data.Definition && "Data.Definition should be already set!"); 907409448c832d27703146b70a1137d86b020f29863Douglas Gregor Data.FirstFriend = ReadDeclAs<FriendDecl>(Record, Idx); 908c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis} 909c01dc6fb5bae1ac60910e8fbf1d22a8fa1e691f7Argyrios Kyrtzidis 91089eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidisvoid ASTDeclReader::InitializeCXXDefinitionData(CXXRecordDecl *D, 91189eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis CXXRecordDecl *DefinitionDecl, 91289eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis const RecordData &Record, 91389eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis unsigned &Idx) { 914359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor ASTContext &C = Reader.getContext(); 9159703b0dd353b928b2312076f13e30950e05d5fa1Argyrios Kyrtzidis 916134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis if (D == DefinitionDecl) { 917134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis D->DefinitionData = new (C) struct CXXRecordDecl::DefinitionData(D); 91889eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis ReadCXXDefinitionData(*D->DefinitionData, Record, Idx); 919134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis // We read the definition info. Check if there are pending forward 920134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis // references that need to point to this DefinitionData pointer. 921134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis ASTReader::PendingForwardRefsMap::iterator 922134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis FindI = Reader.PendingForwardRefs.find(D); 923134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis if (FindI != Reader.PendingForwardRefs.end()) { 924134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis ASTReader::ForwardRefs &Refs = FindI->second; 925134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis for (ASTReader::ForwardRefs::iterator 926134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis I = Refs.begin(), E = Refs.end(); I != E; ++I) 927134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis (*I)->DefinitionData = D->DefinitionData; 928134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis#ifndef NDEBUG 929134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis // We later check whether PendingForwardRefs is empty to make sure all 930134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis // pending references were linked. 931134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis Reader.PendingForwardRefs.erase(D); 932134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis#endif 933134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis } 934134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis } else if (DefinitionDecl) { 935134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis if (DefinitionDecl->DefinitionData) { 936134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis D->DefinitionData = DefinitionDecl->DefinitionData; 937134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis } else { 938134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis // The definition is still initializing. 939134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis Reader.PendingForwardRefs[DefinitionDecl].push_back(D); 940134db1fff5653c164ef41c898943521c49f6ebabArgyrios Kyrtzidis } 94137ffed3b7f229844cae2463ff82b527506c86c74Argyrios Kyrtzidis } 94289eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis} 94389eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis 94489eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidisvoid ASTDeclReader::VisitCXXRecordDecl(CXXRecordDecl *D) { 94589eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis VisitRecordDecl(D); 94689eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis 947409448c832d27703146b70a1137d86b020f29863Douglas Gregor CXXRecordDecl *DefinitionDecl = ReadDeclAs<CXXRecordDecl>(Record, Idx); 94889eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis InitializeCXXDefinitionData(D, DefinitionDecl, Record, Idx); 94989eaf3af92c72c0c1aae807644e39cabc461d685Argyrios Kyrtzidis 950359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor ASTContext &C = Reader.getContext(); 95137ffed3b7f229844cae2463ff82b527506c86c74Argyrios Kyrtzidis 9528731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis enum CXXRecKind { 9538731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis CXXRecNotTemplate = 0, CXXRecTemplate, CXXRecMemberSpecialization 9548731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis }; 9558731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis switch ((CXXRecKind)Record[Idx++]) { 9568731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis default: 957d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redl assert(false && "Out of sync with ASTDeclWriter::VisitCXXRecordDecl?"); 9588731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis case CXXRecNotTemplate: 9598731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis break; 9608731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis case CXXRecTemplate: 961409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->TemplateOrInstantiation = ReadDeclAs<ClassTemplateDecl>(Record, Idx); 9628731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis break; 9638731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis case CXXRecMemberSpecialization: { 964409448c832d27703146b70a1137d86b020f29863Douglas Gregor CXXRecordDecl *RD = ReadDeclAs<CXXRecordDecl>(Record, Idx); 9658731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis TemplateSpecializationKind TSK = (TemplateSpecializationKind)Record[Idx++]; 966c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl SourceLocation POI = ReadSourceLocation(Record, Idx); 9678b996b8cb4b4711b260b0cf21ba388d3909af10dArgyrios Kyrtzidis MemberSpecializationInfo *MSI = new (C) MemberSpecializationInfo(RD, TSK); 9688b996b8cb4b4711b260b0cf21ba388d3909af10dArgyrios Kyrtzidis MSI->setPointOfInstantiation(POI); 9698b996b8cb4b4711b260b0cf21ba388d3909af10dArgyrios Kyrtzidis D->TemplateOrInstantiation = MSI; 9708731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis break; 9718731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis } 9728731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis } 97336d2fd44bfeec417bbd7465218353abb8bf7e95dArgyrios Kyrtzidis 97436d2fd44bfeec417bbd7465218353abb8bf7e95dArgyrios Kyrtzidis // Load the key function to avoid deserializing every method so we can 97536d2fd44bfeec417bbd7465218353abb8bf7e95dArgyrios Kyrtzidis // compute it. 97636d2fd44bfeec417bbd7465218353abb8bf7e95dArgyrios Kyrtzidis if (D->IsDefinition) { 977409448c832d27703146b70a1137d86b020f29863Douglas Gregor if (CXXMethodDecl *Key = ReadDeclAs<CXXMethodDecl>(Record, Idx)) 97836d2fd44bfeec417bbd7465218353abb8bf7e95dArgyrios Kyrtzidis C.KeyFunctions[D] = Key; 97936d2fd44bfeec417bbd7465218353abb8bf7e95dArgyrios Kyrtzidis } 9806ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 9816ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 982d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitCXXMethodDecl(CXXMethodDecl *D) { 9836ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitFunctionDecl(D); 984c91e9f439ae85d5f79a6b65672f1d7d1b55ccda0Argyrios Kyrtzidis unsigned NumOverridenMethods = Record[Idx++]; 985c91e9f439ae85d5f79a6b65672f1d7d1b55ccda0Argyrios Kyrtzidis while (NumOverridenMethods--) { 986c91e9f439ae85d5f79a6b65672f1d7d1b55ccda0Argyrios Kyrtzidis // Avoid invariant checking of CXXMethodDecl::addOverriddenMethod, 987c91e9f439ae85d5f79a6b65672f1d7d1b55ccda0Argyrios Kyrtzidis // MD may be initializing. 988409448c832d27703146b70a1137d86b020f29863Douglas Gregor if (CXXMethodDecl *MD = ReadDeclAs<CXXMethodDecl>(Record, Idx)) 989359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor Reader.getContext().addOverriddenMethod(D, MD); 990c91e9f439ae85d5f79a6b65672f1d7d1b55ccda0Argyrios Kyrtzidis } 9916ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 9926ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 993d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitCXXConstructorDecl(CXXConstructorDecl *D) { 9946ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitCXXMethodDecl(D); 99591468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis 99691468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis D->IsExplicitSpecified = Record[Idx++]; 99791468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis D->ImplicitlyDefined = Record[Idx++]; 998cbb67480094b3bcb5b715acd827cbad55e2a204cSean Hunt llvm::tie(D->CtorInitializers, D->NumCtorInitializers) 999cbb67480094b3bcb5b715acd827cbad55e2a204cSean Hunt = Reader.ReadCXXCtorInitializers(F, Record, Idx); 10006ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 10016ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1002d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitCXXDestructorDecl(CXXDestructorDecl *D) { 10036ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitCXXMethodDecl(D); 100491468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis 100591468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis D->ImplicitlyDefined = Record[Idx++]; 1006409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->OperatorDelete = ReadDeclAs<FunctionDecl>(Record, Idx); 10076ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 10086ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1009d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitCXXConversionDecl(CXXConversionDecl *D) { 10106ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner VisitCXXMethodDecl(D); 101191468328268f8be076c399e8482ec3cf98fe90ccArgyrios Kyrtzidis D->IsExplicitSpecified = Record[Idx++]; 10126ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 10136ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1014d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitAccessSpecDecl(AccessSpecDecl *D) { 10156206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara VisitDecl(D); 1016c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->setColonLoc(ReadSourceLocation(Record, Idx)); 10176206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara} 10186206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara 1019d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitFriendDecl(FriendDecl *D) { 1020c8f9af2943699ff623ca08f2e5ed4d72e0351189Argyrios Kyrtzidis VisitDecl(D); 10216764334dfa73d67cbbb1b1fc8fe00440aad00f2aArgyrios Kyrtzidis if (Record[Idx++]) 1022c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->Friend = GetTypeSourceInfo(Record, Idx); 10236764334dfa73d67cbbb1b1fc8fe00440aad00f2aArgyrios Kyrtzidis else 1024409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->Friend = ReadDeclAs<NamedDecl>(Record, Idx); 102569aecc6252bf4a5ee59f9b51c3728ea07b6342bfDouglas Gregor D->NextFriend = Record[Idx++]; 10266102ca1d490836096678d7d934f0b2b78f9293ecJohn McCall D->UnsupportedFriend = (Record[Idx++] != 0); 1027c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->FriendLoc = ReadSourceLocation(Record, Idx); 10286764334dfa73d67cbbb1b1fc8fe00440aad00f2aArgyrios Kyrtzidis} 10296764334dfa73d67cbbb1b1fc8fe00440aad00f2aArgyrios Kyrtzidis 1030d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitFriendTemplateDecl(FriendTemplateDecl *D) { 1031554e6aa2da082575514607c3639c246c04b3232aArgyrios Kyrtzidis VisitDecl(D); 1032554e6aa2da082575514607c3639c246c04b3232aArgyrios Kyrtzidis unsigned NumParams = Record[Idx++]; 1033554e6aa2da082575514607c3639c246c04b3232aArgyrios Kyrtzidis D->NumParams = NumParams; 1034554e6aa2da082575514607c3639c246c04b3232aArgyrios Kyrtzidis D->Params = new TemplateParameterList*[NumParams]; 1035554e6aa2da082575514607c3639c246c04b3232aArgyrios Kyrtzidis for (unsigned i = 0; i != NumParams; ++i) 1036c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->Params[i] = Reader.ReadTemplateParameterList(F, Record, Idx); 1037554e6aa2da082575514607c3639c246c04b3232aArgyrios Kyrtzidis if (Record[Idx++]) // HasFriendDecl 1038409448c832d27703146b70a1137d86b020f29863Douglas Gregor D->Friend = ReadDeclAs<NamedDecl>(Record, Idx); 1039554e6aa2da082575514607c3639c246c04b3232aArgyrios Kyrtzidis else 1040c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->Friend = GetTypeSourceInfo(Record, Idx); 1041c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->FriendLoc = ReadSourceLocation(Record, Idx); 10426ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 10436ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1044d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitTemplateDecl(TemplateDecl *D) { 10458731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis VisitNamedDecl(D); 10468731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis 1047409448c832d27703146b70a1137d86b020f29863Douglas Gregor NamedDecl *TemplatedDecl = ReadDeclAs<NamedDecl>(Record, Idx); 1048dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis TemplateParameterList* TemplateParams 1049c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl = Reader.ReadTemplateParameterList(F, Record, Idx); 10508731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis D->init(TemplatedDecl, TemplateParams); 10516ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 10526ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1053d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitRedeclarableTemplateDecl(RedeclarableTemplateDecl *D) { 10546b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis // Initialize CommonOrPrev before VisitTemplateDecl so that getCommonPtr() 10556b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis // can be used while this is still initializing. 10568731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis 10576b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis assert(D->CommonOrPrev.isNull() && "getCommonPtr was called earlier on this"); 1058409448c832d27703146b70a1137d86b020f29863Douglas Gregor DeclID PreviousDeclID = ReadDeclID(Record, Idx); 1059409448c832d27703146b70a1137d86b020f29863Douglas Gregor DeclID FirstDeclID = PreviousDeclID ? ReadDeclID(Record, Idx) : 0; 10600895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis // We delay loading of the redeclaration chain to avoid deeply nested calls. 10610895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis // We temporarily set the first (canonical) declaration as the previous one 10620895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis // which is the one that matters and mark the real previous DeclID to be 10630895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis // loaded & attached later on. 10640895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis RedeclarableTemplateDecl *FirstDecl = 10650895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis cast_or_null<RedeclarableTemplateDecl>(Reader.GetDecl(FirstDeclID)); 10660895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis assert((FirstDecl == 0 || FirstDecl->getKind() == D->getKind()) && 10670895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis "FirstDecl kind mismatch"); 10680895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis if (FirstDecl) { 10690895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis D->CommonOrPrev = FirstDecl; 10700895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis // Mark the real previous DeclID to be loaded & attached later on. 10710895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis if (PreviousDeclID != FirstDeclID) 10720895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis Reader.PendingPreviousDecls.push_back(std::make_pair(D, PreviousDeclID)); 10730895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis } else { 1074359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D->CommonOrPrev = D->newCommon(Reader.getContext()); 10759eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne if (RedeclarableTemplateDecl *RTD 1076409448c832d27703146b70a1137d86b020f29863Douglas Gregor = ReadDeclAs<RedeclarableTemplateDecl>(Record, Idx)) { 10779eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne assert(RTD->getKind() == D->getKind() && 10789eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne "InstantiatedFromMemberTemplate kind mismatch"); 10799eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne D->setInstantiatedFromMemberTemplateImpl(RTD); 10809eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne if (Record[Idx++]) 10819eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne D->setMemberSpecialization(); 10829eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne } 10838a798a7f7d88dc9865fad7da648e5cef8580c65aPeter Collingbourne 1084409448c832d27703146b70a1137d86b020f29863Douglas Gregor RedeclarableTemplateDecl *LatestDecl 1085409448c832d27703146b70a1137d86b020f29863Douglas Gregor = ReadDeclAs<RedeclarableTemplateDecl>(Record, Idx); 1086a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis 1087a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis // This decl is a first one and the latest declaration that it points to is 10883c7f4134603d04b44f997b43c0a9def270f25386Sebastian Redl // in the same AST file. However, if this actually needs to point to a 10893c7f4134603d04b44f997b43c0a9def270f25386Sebastian Redl // redeclaration in another AST file, we need to update it by checking 1090a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis // the FirstLatestDeclIDs map which tracks this kind of decls. 1091a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis assert(Reader.GetDecl(ThisDeclID) == D && "Invalid ThisDeclID ?"); 1092c43b54cbc10654ed59de797898042e1a05265246Sebastian Redl ASTReader::FirstLatestDeclIDMap::iterator I 1093a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis = Reader.FirstLatestDeclIDs.find(ThisDeclID); 1094a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis if (I != Reader.FirstLatestDeclIDs.end()) { 10951b59e9c3e1780567e30e5ead2b3512f0aa21fcb6Douglas Gregor if (Decl *NewLatest = Reader.GetDecl(I->second)) 10961b59e9c3e1780567e30e5ead2b3512f0aa21fcb6Douglas Gregor LatestDecl = cast<RedeclarableTemplateDecl>(NewLatest); 1097a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis } 1098a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis 10998a798a7f7d88dc9865fad7da648e5cef8580c65aPeter Collingbourne assert(LatestDecl->getKind() == D->getKind() && "Latest kind mismatch"); 11008a798a7f7d88dc9865fad7da648e5cef8580c65aPeter Collingbourne D->getCommonPtr()->Latest = LatestDecl; 11019eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne } 11026b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis 11036b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis VisitTemplateDecl(D); 11046b5415196327fa8ef00f028ba175fafef1738ae1Argyrios Kyrtzidis D->IdentifierNamespace = Record[Idx++]; 11059eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne} 11069eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne 1107d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitClassTemplateDecl(ClassTemplateDecl *D) { 11089eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne VisitRedeclarableTemplateDecl(D); 11099eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne 11109eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne if (D->getPreviousDeclaration() == 0) { 1111c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor // This ClassTemplateDecl owns a CommonPtr; read it to keep track of all of 1112c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor // the specializations. 11135f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<serialization::DeclID, 2> SpecIDs; 1114c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor SpecIDs.push_back(0); 1115c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor 1116c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor // Specializations. 1117c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor unsigned Size = Record[Idx++]; 1118c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor SpecIDs[0] += Size; 1119409448c832d27703146b70a1137d86b020f29863Douglas Gregor for (unsigned I = 0; I != Size; ++I) 1120409448c832d27703146b70a1137d86b020f29863Douglas Gregor SpecIDs.push_back(ReadDeclID(Record, Idx)); 1121c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor 1122c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor // Partial specializations. 1123c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor Size = Record[Idx++]; 1124c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor SpecIDs[0] += Size; 1125409448c832d27703146b70a1137d86b020f29863Douglas Gregor for (unsigned I = 0; I != Size; ++I) 1126409448c832d27703146b70a1137d86b020f29863Douglas Gregor SpecIDs.push_back(ReadDeclID(Record, Idx)); 1127c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor 1128c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor if (SpecIDs[0]) { 1129c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor typedef serialization::DeclID DeclID; 1130c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor 1131c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor ClassTemplateDecl::Common *CommonPtr = D->getCommonPtr(); 1132c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor CommonPtr->LazySpecializations 1133359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor = new (Reader.getContext()) DeclID [SpecIDs.size()]; 1134c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor memcpy(CommonPtr->LazySpecializations, SpecIDs.data(), 1135c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor SpecIDs.size() * sizeof(DeclID)); 1136c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor } 1137c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor 11388731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis // InjectedClassNameType is computed. 11398731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis } 11406ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 11416ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1142d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitClassTemplateSpecializationDecl( 11436ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner ClassTemplateSpecializationDecl *D) { 1144dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis VisitCXXRecordDecl(D); 1145586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis 1146359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor ASTContext &C = Reader.getContext(); 1147409448c832d27703146b70a1137d86b020f29863Douglas Gregor if (Decl *InstD = ReadDecl(Record, Idx)) { 1148dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis if (ClassTemplateDecl *CTD = dyn_cast<ClassTemplateDecl>(InstD)) { 1149586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis D->SpecializedTemplate = CTD; 1150dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis } else { 11515f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<TemplateArgument, 8> TemplArgs; 1152c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl Reader.ReadTemplateArgumentList(TemplArgs, F, Record, Idx); 1153586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis TemplateArgumentList *ArgList 1154910f8008fea79120489a53593fe971b0b8a4a740Douglas Gregor = TemplateArgumentList::CreateCopy(C, TemplArgs.data(), 1155910f8008fea79120489a53593fe971b0b8a4a740Douglas Gregor TemplArgs.size()); 1156586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis ClassTemplateSpecializationDecl::SpecializedPartialSpecialization *PS 1157586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis = new (C) ClassTemplateSpecializationDecl:: 1158586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis SpecializedPartialSpecialization(); 1159586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis PS->PartialSpecialization 1160586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis = cast<ClassTemplatePartialSpecializationDecl>(InstD); 1161586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis PS->TemplateArgs = ArgList; 1162586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis D->SpecializedTemplate = PS; 1163dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis } 1164dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis } 1165dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis 1166dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis // Explicit info. 1167c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl if (TypeSourceInfo *TyInfo = GetTypeSourceInfo(Record, Idx)) { 1168586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis ClassTemplateSpecializationDecl::ExplicitSpecializationInfo *ExplicitInfo 1169586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis = new (C) ClassTemplateSpecializationDecl::ExplicitSpecializationInfo; 1170586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis ExplicitInfo->TypeAsWritten = TyInfo; 1171c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ExplicitInfo->ExternLoc = ReadSourceLocation(Record, Idx); 1172c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ExplicitInfo->TemplateKeywordLoc = ReadSourceLocation(Record, Idx); 1173586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis D->ExplicitInfo = ExplicitInfo; 1174dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis } 1175dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis 11765f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<TemplateArgument, 8> TemplArgs; 1177c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl Reader.ReadTemplateArgumentList(TemplArgs, F, Record, Idx); 1178910f8008fea79120489a53593fe971b0b8a4a740Douglas Gregor D->TemplateArgs = TemplateArgumentList::CreateCopy(C, TemplArgs.data(), 1179910f8008fea79120489a53593fe971b0b8a4a740Douglas Gregor TemplArgs.size()); 1180c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->PointOfInstantiation = ReadSourceLocation(Record, Idx); 1181586c7156d51039290f100c80d2d8bd263c99addcArgyrios Kyrtzidis D->SpecializationKind = (TemplateSpecializationKind)Record[Idx++]; 1182c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor 1183bc5ab7c9e307fea5ecb979b30815da7a370e1c05Argyrios Kyrtzidis if (D->isCanonicalDecl()) { // It's kept in the folding set. 1184409448c832d27703146b70a1137d86b020f29863Douglas Gregor ClassTemplateDecl *CanonPattern = ReadDeclAs<ClassTemplateDecl>(Record,Idx); 1185ecf966e837097fb2ea0a80391e129bed7361d396Argyrios Kyrtzidis if (ClassTemplatePartialSpecializationDecl *Partial 1186c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor = dyn_cast<ClassTemplatePartialSpecializationDecl>(D)) { 1187c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor CanonPattern->getCommonPtr()->PartialSpecializations.InsertNode(Partial); 1188ecf966e837097fb2ea0a80391e129bed7361d396Argyrios Kyrtzidis } else { 1189c8e5cf8f725e111965debb7130ef7466c0c73884Douglas Gregor CanonPattern->getCommonPtr()->Specializations.InsertNode(D); 1190ecf966e837097fb2ea0a80391e129bed7361d396Argyrios Kyrtzidis } 1191ecf966e837097fb2ea0a80391e129bed7361d396Argyrios Kyrtzidis } 11926ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 11936ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1194d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitClassTemplatePartialSpecializationDecl( 11956ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner ClassTemplatePartialSpecializationDecl *D) { 1196dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis VisitClassTemplateSpecializationDecl(D); 1197dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis 1198359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor ASTContext &C = Reader.getContext(); 1199c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->TemplateParams = Reader.ReadTemplateParameterList(F, Record, Idx); 12008fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis 1201dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis unsigned NumArgs = Record[Idx++]; 12028fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis if (NumArgs) { 12038fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis D->NumArgsAsWritten = NumArgs; 12048fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis D->ArgsAsWritten = new (C) TemplateArgumentLoc[NumArgs]; 12058fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis for (unsigned i=0; i != NumArgs; ++i) 1206c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->ArgsAsWritten[i] = Reader.ReadTemplateArgumentLoc(F, Record, Idx); 12078fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis } 12088fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis 12098fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis D->SequenceNumber = Record[Idx++]; 1210dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis 1211dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis // These are read/set from/to the first declaration. 1212dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis if (D->getPreviousDeclaration() == 0) { 12138fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis D->InstantiatedFromMember.setPointer( 1214409448c832d27703146b70a1137d86b020f29863Douglas Gregor ReadDeclAs<ClassTemplatePartialSpecializationDecl>(Record, Idx)); 12158fed4b4bc93cce4d15bdb79f9e30cc25a93c8143Argyrios Kyrtzidis D->InstantiatedFromMember.setInt(Record[Idx++]); 1216dd41c14bfd7686b556de2acf6952e21a4f80b7aaArgyrios Kyrtzidis } 12176ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 12186ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 121914c3633a0b6a06dd61c0cd239925174fc5728fffSebastian Redlvoid ASTDeclReader::VisitClassScopeFunctionSpecializationDecl( 122014c3633a0b6a06dd61c0cd239925174fc5728fffSebastian Redl ClassScopeFunctionSpecializationDecl *D) { 1221bc84532e762a41141bd94037cd5d1133f234088eFrancois Pichet VisitDecl(D); 1222bc84532e762a41141bd94037cd5d1133f234088eFrancois Pichet D->Specialization = ReadDeclAs<CXXMethodDecl>(Record, Idx); 1223bc84532e762a41141bd94037cd5d1133f234088eFrancois Pichet} 1224bc84532e762a41141bd94037cd5d1133f234088eFrancois Pichet 1225d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitFunctionTemplateDecl(FunctionTemplateDecl *D) { 12269eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne VisitRedeclarableTemplateDecl(D); 1227f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis 12289eabebafc165a67812eacc184806e7bf34c5f0a5Peter Collingbourne if (D->getPreviousDeclaration() == 0) { 1229f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis // This FunctionTemplateDecl owns a CommonPtr; read it. 1230f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis 1231057d9afdc7e8027f3b928f0dd8d7d921d7cd5615Argyrios Kyrtzidis // Read the function specialization declarations. 1232057d9afdc7e8027f3b928f0dd8d7d921d7cd5615Argyrios Kyrtzidis // FunctionTemplateDecl's FunctionTemplateSpecializationInfos are filled 123399a8ca0bdbf97f7b05f3f8aed05ff495caea5b84Argyrios Kyrtzidis // when reading the specialized FunctionDecl. 1234057d9afdc7e8027f3b928f0dd8d7d921d7cd5615Argyrios Kyrtzidis unsigned NumSpecs = Record[Idx++]; 1235057d9afdc7e8027f3b928f0dd8d7d921d7cd5615Argyrios Kyrtzidis while (NumSpecs--) 1236409448c832d27703146b70a1137d86b020f29863Douglas Gregor (void)ReadDecl(Record, Idx); 1237f511ba6277d240bbee1064715da8362a6edee5f3Argyrios Kyrtzidis } 12386ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 12396ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1240d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D) { 12418731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis VisitTypeDecl(D); 12428731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis 12438731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis D->setDeclaredWithTypename(Record[Idx++]); 12448731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis 12458731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis bool Inherited = Record[Idx++]; 1246c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl TypeSourceInfo *DefArg = GetTypeSourceInfo(Record, Idx); 12478731ca76acf81826df7048bffd0c44c7c0f96c7fArgyrios Kyrtzidis D->setDefaultArgument(DefArg, Inherited); 12486ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 12496ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1250d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D) { 125176a40219ee5624d78aba167dce02bdbaa930955fJohn McCall VisitDeclaratorDecl(D); 1252b24e199fbd17af780ab000c5862d191e4daffc0fArgyrios Kyrtzidis // TemplateParmPosition. 1253b24e199fbd17af780ab000c5862d191e4daffc0fArgyrios Kyrtzidis D->setDepth(Record[Idx++]); 1254b24e199fbd17af780ab000c5862d191e4daffc0fArgyrios Kyrtzidis D->setPosition(Record[Idx++]); 12556952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor if (D->isExpandedParameterPack()) { 12566952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor void **Data = reinterpret_cast<void **>(D + 1); 12576952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor for (unsigned I = 0, N = D->getNumExpansionTypes(); I != N; ++I) { 1258393f249399fe30e9580e1529a7479489e90f3a57Douglas Gregor Data[2*I] = Reader.readType(F, Record, Idx).getAsOpaquePtr(); 12596952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor Data[2*I + 1] = GetTypeSourceInfo(Record, Idx); 12606952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor } 12616952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor } else { 12626952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor // Rest of NonTypeTemplateParmDecl. 12636952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor D->ParameterPack = Record[Idx++]; 12646952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor if (Record[Idx++]) { 12656952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor Expr *DefArg = Reader.ReadExpr(F); 12666952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor bool Inherited = Record[Idx++]; 12676952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor D->setDefaultArgument(DefArg, Inherited); 12686952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor } 12696952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor } 12706ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 12716ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 1272d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D) { 1273bfcc92c3476ada55ceeea49e43e6d2e083252830Argyrios Kyrtzidis VisitTemplateDecl(D); 1274bfcc92c3476ada55ceeea49e43e6d2e083252830Argyrios Kyrtzidis // TemplateParmPosition. 1275bfcc92c3476ada55ceeea49e43e6d2e083252830Argyrios Kyrtzidis D->setDepth(Record[Idx++]); 1276bfcc92c3476ada55ceeea49e43e6d2e083252830Argyrios Kyrtzidis D->setPosition(Record[Idx++]); 1277bfcc92c3476ada55ceeea49e43e6d2e083252830Argyrios Kyrtzidis // Rest of TemplateTemplateParmDecl. 1278c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl TemplateArgumentLoc Arg = Reader.ReadTemplateArgumentLoc(F, Record, Idx); 1279bfcc92c3476ada55ceeea49e43e6d2e083252830Argyrios Kyrtzidis bool IsInherited = Record[Idx++]; 1280bfcc92c3476ada55ceeea49e43e6d2e083252830Argyrios Kyrtzidis D->setDefaultArgument(Arg, IsInherited); 128161c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor D->ParameterPack = Record[Idx++]; 12826ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 12836ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 12843e4c6c4c79a03f5cb0c4671d7c282d623c6dc35eRichard Smithvoid ASTDeclReader::VisitTypeAliasTemplateDecl(TypeAliasTemplateDecl *D) { 12853e4c6c4c79a03f5cb0c4671d7c282d623c6dc35eRichard Smith VisitRedeclarableTemplateDecl(D); 12863e4c6c4c79a03f5cb0c4671d7c282d623c6dc35eRichard Smith} 12873e4c6c4c79a03f5cb0c4671d7c282d623c6dc35eRichard Smith 1288d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitStaticAssertDecl(StaticAssertDecl *D) { 12890d396896998685809bda7444d772bbeb5bbe9b46Argyrios Kyrtzidis VisitDecl(D); 1290c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->AssertExpr = Reader.ReadExpr(F); 1291c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl D->Message = cast<StringLiteral>(Reader.ReadExpr(F)); 1292a2026c96d3935e7909e049ad9096762844544ed6Abramo Bagnara D->RParenLoc = ReadSourceLocation(Record, Idx); 12936ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner} 12946ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 12951eb4433ac451dc16f4133a88af2d002ac26c58efMike Stumpstd::pair<uint64_t, uint64_t> 1296d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian RedlASTDeclReader::VisitDeclContext(DeclContext *DC) { 1297698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner uint64_t LexicalOffset = Record[Idx++]; 1298698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner uint64_t VisibleOffset = Record[Idx++]; 1299698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner return std::make_pair(LexicalOffset, VisibleOffset); 1300698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 1301698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 1302a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidistemplate <typename T> 1303d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redlvoid ASTDeclReader::VisitRedeclarable(Redeclarable<T> *D) { 1304a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis enum RedeclKind { NoRedeclaration = 0, PointsToPrevious, PointsToLatest }; 1305a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis RedeclKind Kind = (RedeclKind)Record[Idx++]; 1306a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis switch (Kind) { 1307a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis default: 1308d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redl assert(0 && "Out of sync with ASTDeclWriter::VisitRedeclarable or messed up" 1309a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis " reading"); 1310a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis case NoRedeclaration: 1311a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis break; 13120895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis case PointsToPrevious: { 1313409448c832d27703146b70a1137d86b020f29863Douglas Gregor DeclID PreviousDeclID = ReadDeclID(Record, Idx); 1314409448c832d27703146b70a1137d86b020f29863Douglas Gregor DeclID FirstDeclID = ReadDeclID(Record, Idx); 13150895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis // We delay loading of the redeclaration chain to avoid deeply nested calls. 13160895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis // We temporarily set the first (canonical) declaration as the previous one 13170895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis // which is the one that matters and mark the real previous DeclID to be 13180895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis // loaded & attached later on. 1319a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis D->RedeclLink = typename Redeclarable<T>::PreviousDeclLink( 13200895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis cast_or_null<T>(Reader.GetDecl(FirstDeclID))); 13210895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis if (PreviousDeclID != FirstDeclID) 13220895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis Reader.PendingPreviousDecls.push_back(std::make_pair(static_cast<T*>(D), 13230895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis PreviousDeclID)); 1324a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis break; 13250895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis } 1326a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis case PointsToLatest: 1327a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis D->RedeclLink = typename Redeclarable<T>::LatestDeclLink( 1328409448c832d27703146b70a1137d86b020f29863Douglas Gregor ReadDeclAs<T>(Record, Idx)); 1329a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis break; 1330a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis } 1331a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis 1332a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis assert(!(Kind == PointsToPrevious && 1333a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis Reader.FirstLatestDeclIDs.find(ThisDeclID) != 1334a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis Reader.FirstLatestDeclIDs.end()) && 1335a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis "This decl is not first, it should not be in the map"); 1336a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis if (Kind == PointsToPrevious) 1337a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis return; 1338a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis 1339a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis // This decl is a first one and the latest declaration that it points to is in 13403c7f4134603d04b44f997b43c0a9def270f25386Sebastian Redl // the same AST file. However, if this actually needs to point to a 13413c7f4134603d04b44f997b43c0a9def270f25386Sebastian Redl // redeclaration in another AST file, we need to update it by checking the 1342a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis // FirstLatestDeclIDs map which tracks this kind of decls. 1343a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis assert(Reader.GetDecl(ThisDeclID) == static_cast<T*>(D) && 1344a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis "Invalid ThisDeclID ?"); 1345c43b54cbc10654ed59de797898042e1a05265246Sebastian Redl ASTReader::FirstLatestDeclIDMap::iterator I 1346a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis = Reader.FirstLatestDeclIDs.find(ThisDeclID); 1347a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis if (I != Reader.FirstLatestDeclIDs.end()) { 1348a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis Decl *NewLatest = Reader.GetDecl(I->second); 1349a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis D->RedeclLink 1350a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis = typename Redeclarable<T>::LatestDeclLink(cast_or_null<T>(NewLatest)); 1351a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis } 1352a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis} 1353a865005c74019184e04f7fcdd4d61c31c095a4ffArgyrios Kyrtzidis 1354698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner//===----------------------------------------------------------------------===// 13554e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner// Attribute Reading 1356698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner//===----------------------------------------------------------------------===// 1357698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 13584e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner/// \brief Reads attributes from the current stream position. 135972a9ae18553bf8b6bdad84d2c54f73741a47e275Douglas Gregorvoid ASTReader::ReadAttributes(Module &F, AttrVec &Attrs, 13604eb9fc0449ddbd5239ddc3ae6b6e52880f47dcf7Argyrios Kyrtzidis const RecordData &Record, unsigned &Idx) { 13614eb9fc0449ddbd5239ddc3ae6b6e52880f47dcf7Argyrios Kyrtzidis for (unsigned i = 0, e = Record[Idx++]; i != e; ++i) { 13624e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner Attr *New = 0; 1363387475d0c18aaeb022108de9d33b6c9fb7998843Sean Hunt attr::Kind Kind = (attr::Kind)Record[Idx++]; 1364c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl SourceLocation Loc = ReadSourceLocation(F, Record, Idx); 13654e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner 1366cf807c4dfdb23e8fa3f400e0b24ef5b79db7a530Sean Hunt#include "clang/Serialization/AttrPCHRead.inc" 13674e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner 13684e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner assert(New && "Unable to decode attribute?"); 1369cf807c4dfdb23e8fa3f400e0b24ef5b79db7a530Sean Hunt Attrs.push_back(New); 13704e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner } 13714e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner} 13724e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner 13734e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner//===----------------------------------------------------------------------===// 1374c43b54cbc10654ed59de797898042e1a05265246Sebastian Redl// ASTReader Implementation 13754e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner//===----------------------------------------------------------------------===// 1376698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 1377698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// \brief Note that we have loaded the declaration with the given 1378698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// Index. 13791eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump/// 1380698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// This routine notes that this declaration has already been loaded, 1381698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// so that future GetDecl calls will return this declaration rather 1382698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// than trying to load a new declaration. 1383c43b54cbc10654ed59de797898042e1a05265246Sebastian Redlinline void ASTReader::LoadedDecl(unsigned Index, Decl *D) { 1384698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner assert(!DeclsLoaded[Index] && "Decl loaded twice?"); 1385698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner DeclsLoaded[Index] = D; 1386698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 1387698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 1388698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 1389698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// \brief Determine whether the consumer will be interested in seeing 1390698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// this declaration (via HandleTopLevelDecl). 1391698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// 1392698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// This routine should return true for anything that might affect 1393698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// code generation, e.g., inline function definitions, Objective-C 1394698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner/// declarations with metadata, etc. 1395698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattnerstatic bool isConsumerInterestedIn(Decl *D) { 139694da1587f7d584fc61df793229d197969f204cd9Douglas Gregor if (isa<FileScopeAsmDecl>(D) || 139794da1587f7d584fc61df793229d197969f204cd9Douglas Gregor isa<ObjCProtocolDecl>(D) || 139894da1587f7d584fc61df793229d197969f204cd9Douglas Gregor isa<ObjCImplDecl>(D)) 139904a0b50e19a5598330a4b42c5de2583e244df22fDaniel Dunbar return true; 1400698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner if (VarDecl *Var = dyn_cast<VarDecl>(D)) 14013f95477f28ef3baaf79001a5654785c8b2075710Argyrios Kyrtzidis return Var->isFileVarDecl() && 14023f95477f28ef3baaf79001a5654785c8b2075710Argyrios Kyrtzidis Var->isThisDeclarationADefinition() == VarDecl::Definition; 1403698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner if (FunctionDecl *Func = dyn_cast<FunctionDecl>(D)) 140410620eb5164e31208fcbf0437cd79ae535ed0559Sean Hunt return Func->doesThisDeclarationHaveABody(); 140594da1587f7d584fc61df793229d197969f204cd9Douglas Gregor if (ObjCMethodDecl *Method = dyn_cast<ObjCMethodDecl>(D)) 140694da1587f7d584fc61df793229d197969f204cd9Douglas Gregor return Method->hasBody(); 140794da1587f7d584fc61df793229d197969f204cd9Douglas Gregor 140894da1587f7d584fc61df793229d197969f204cd9Douglas Gregor return false; 1409698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 1410698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 141196e973f2be14c9b82136f74b4108465d24894feaDouglas Gregor/// \brief Get the correct cursor and offset for loading a declaration. 1412c43b54cbc10654ed59de797898042e1a05265246Sebastian RedlASTReader::RecordLocation 1413496c709a6f08f5c502b6f592ddd9ed40f953a5e5Douglas GregorASTReader::DeclCursorForID(DeclID ID) { 14140b17c61e8f143901ce11b4a6e5129ac63aaeee04Sebastian Redl // See if there's an override. 14150b17c61e8f143901ce11b4a6e5129ac63aaeee04Sebastian Redl DeclReplacementMap::iterator It = ReplacedDecls.find(ID); 14160b17c61e8f143901ce11b4a6e5129ac63aaeee04Sebastian Redl if (It != ReplacedDecls.end()) 1417c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl return RecordLocation(It->second.first, It->second.second); 14180b17c61e8f143901ce11b4a6e5129ac63aaeee04Sebastian Redl 141996e973f2be14c9b82136f74b4108465d24894feaDouglas Gregor GlobalDeclMapType::iterator I = GlobalDeclMap.find(ID); 142096e973f2be14c9b82136f74b4108465d24894feaDouglas Gregor assert(I != GlobalDeclMap.end() && "Corrupted global declaration map"); 14219827a8049a793f23c62ade8f24f0c66c2dbf6741Douglas Gregor Module *M = I->second; 1422b18b1fd33f958264630fbae2602c81275bae8c9aDouglas Gregor return RecordLocation(M, 1423b18b1fd33f958264630fbae2602c81275bae8c9aDouglas Gregor M->DeclOffsets[ID - M->BaseDeclID - NUM_PREDEF_DECL_IDS]); 1424cb526aa1184d2aa19bbfdfb1080f1fc87d9bb711Sebastian Redl} 1425cb526aa1184d2aa19bbfdfb1080f1fc87d9bb711Sebastian Redl 14268f1231b70c2b1f6fe0cee097b447487b26810301Douglas GregorASTReader::RecordLocation ASTReader::getLocalBitOffset(uint64_t GlobalOffset) { 142772a9ae18553bf8b6bdad84d2c54f73741a47e275Douglas Gregor ContinuousRangeMap<uint64_t, Module*, 4>::iterator I 14288f1231b70c2b1f6fe0cee097b447487b26810301Douglas Gregor = GlobalBitOffsetsMap.find(GlobalOffset); 14298f1231b70c2b1f6fe0cee097b447487b26810301Douglas Gregor 14308f1231b70c2b1f6fe0cee097b447487b26810301Douglas Gregor assert(I != GlobalBitOffsetsMap.end() && "Corrupted global bit offsets map"); 14318f1231b70c2b1f6fe0cee097b447487b26810301Douglas Gregor return RecordLocation(I->second, GlobalOffset - I->second->GlobalBitOffset); 14328f1231b70c2b1f6fe0cee097b447487b26810301Douglas Gregor} 14338f1231b70c2b1f6fe0cee097b447487b26810301Douglas Gregor 1434e92b8a1dbba150e213c4980710fcb59ec5c5c570Douglas Gregoruint64_t ASTReader::getGlobalBitOffset(Module &M, uint32_t LocalOffset) { 1435e92b8a1dbba150e213c4980710fcb59ec5c5c570Douglas Gregor return LocalOffset + M.GlobalBitOffset; 1436e92b8a1dbba150e213c4980710fcb59ec5c5c570Douglas Gregor} 1437e92b8a1dbba150e213c4980710fcb59ec5c5c570Douglas Gregor 14380895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidisvoid ASTDeclReader::attachPreviousDecl(Decl *D, Decl *previous) { 14390895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis assert(D && previous); 14400895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis if (TagDecl *TD = dyn_cast<TagDecl>(D)) { 14410895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis TD->RedeclLink.setPointer(cast<TagDecl>(previous)); 14420895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis } else if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { 14430895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis FD->RedeclLink.setPointer(cast<FunctionDecl>(previous)); 14440895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis } else if (VarDecl *VD = dyn_cast<VarDecl>(D)) { 14450895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis VD->RedeclLink.setPointer(cast<VarDecl>(previous)); 14460895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis } else { 14470895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis RedeclarableTemplateDecl *TD = cast<RedeclarableTemplateDecl>(D); 14480895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis TD->CommonOrPrev = cast<RedeclarableTemplateDecl>(previous); 14490895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis } 14500895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis} 14510895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis 14520895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidisvoid ASTReader::loadAndAttachPreviousDecl(Decl *D, serialization::DeclID ID) { 14530895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis Decl *previous = GetDecl(ID); 14540895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis ASTDeclReader::attachPreviousDecl(D, previous); 14550895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis} 14560895d1513772eca5a20c552976209fd7f58b993fArgyrios Kyrtzidis 1457d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redl/// \brief Read the declaration at the given offset from the AST file. 1458496c709a6f08f5c502b6f592ddd9ed40f953a5e5Douglas GregorDecl *ASTReader::ReadDeclRecord(DeclID ID) { 14596bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor unsigned Index = ID - NUM_PREDEF_DECL_IDS; 1460496c709a6f08f5c502b6f592ddd9ed40f953a5e5Douglas Gregor RecordLocation Loc = DeclCursorForID(ID); 1461c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl llvm::BitstreamCursor &DeclsCursor = Loc.F->DeclsCursor; 1462698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner // Keep track of where we are in the stream, then jump back there 1463698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner // after reading this declaration. 1464da93061f56d5820725b01a140879d047554e7d32Chris Lattner SavedStreamPosition SavedPosition(DeclsCursor); 1465698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 1466919e693e80632d214c1f3110f6ee5d1c0b61f06bArgyrios Kyrtzidis ReadingKindTracker ReadingKind(Read_Decl, *this); 1467919e693e80632d214c1f3110f6ee5d1c0b61f06bArgyrios Kyrtzidis 1468d89275bc865e2b552836c7b33e636d4f86b8de6dDouglas Gregor // Note that we are loading a declaration record. 146929ee3a273f58e16df7f2c524ab62a869e44fc9b1Argyrios Kyrtzidis Deserializing ADecl(this); 14701eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1471c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl DeclsCursor.JumpToBit(Loc.Offset); 1472698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner RecordData Record; 1473da93061f56d5820725b01a140879d047554e7d32Chris Lattner unsigned Code = DeclsCursor.ReadCode(); 1474698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner unsigned Idx = 0; 1475c3632730cc83ed7b51f0ab5c38997ae5a9439b0cSebastian Redl ASTDeclReader Reader(*this, *Loc.F, DeclsCursor, ID, Record, Idx); 1476698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 1477da93061f56d5820725b01a140879d047554e7d32Chris Lattner Decl *D = 0; 14788538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl switch ((DeclCode)DeclsCursor.ReadRecord(Code, Record)) { 14798538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CONTEXT_LEXICAL: 14808538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CONTEXT_VISIBLE: 1481698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner assert(false && "Record cannot be de-serialized with ReadDeclRecord"); 1482698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 14838538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_TYPEDEF: 1484359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = TypedefDecl::Create(Context, 0, SourceLocation(), SourceLocation(), 1485344577e6b58f42d18dc8118c8903b49a85dc005eAbramo Bagnara 0, 0); 1486698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 1487162e1c1b487352434552147967c3dd296ebee2f7Richard Smith case DECL_TYPEALIAS: 1488359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = TypeAliasDecl::Create(Context, 0, SourceLocation(), SourceLocation(), 1489162e1c1b487352434552147967c3dd296ebee2f7Richard Smith 0, 0); 1490162e1c1b487352434552147967c3dd296ebee2f7Richard Smith break; 14918538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_ENUM: 1492359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = EnumDecl::Create(Context, Decl::EmptyShell()); 1493698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 14948538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_RECORD: 1495359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = RecordDecl::Create(Context, Decl::EmptyShell()); 1496698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 14978538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_ENUM_CONSTANT: 1498359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = EnumConstantDecl::Create(Context, 0, SourceLocation(), 0, QualType(), 1499698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 0, llvm::APSInt()); 1500698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 15018538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_FUNCTION: 1502359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = FunctionDecl::Create(Context, 0, SourceLocation(), SourceLocation(), 1503ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara DeclarationName(), QualType(), 0); 1504698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 15058538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_LINKAGE_SPEC: 1506359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = LinkageSpecDecl::Create(Context, 0, SourceLocation(), SourceLocation(), 15076ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner (LinkageSpecDecl::LanguageIDs)0, 150855a9637969260ca7eb66011732094b33f049c52aAbramo Bagnara SourceLocation()); 15096ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 1510ad8dcf4a9df0e24051dc31bf9e6f3cd138a34298Chris Lattner case DECL_LABEL: 1511359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = LabelDecl::Create(Context, 0, SourceLocation(), 0); 1512ad8dcf4a9df0e24051dc31bf9e6f3cd138a34298Chris Lattner break; 15138538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_NAMESPACE: 1514359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = NamespaceDecl::Create(Context, 0, SourceLocation(), 1515acba90f30876b4140b738f0d3dd0e50724053a96Abramo Bagnara SourceLocation(), 0); 15166ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15178538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_NAMESPACE_ALIAS: 1518359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = NamespaceAliasDecl::Create(Context, 0, SourceLocation(), 15190cfaf6a270ecd0f5c7e541a8047c87948317548bDouglas Gregor SourceLocation(), 0, 15200cfaf6a270ecd0f5c7e541a8047c87948317548bDouglas Gregor NestedNameSpecifierLoc(), 15216ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner SourceLocation(), 0); 15226ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15238538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_USING: 1524359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = UsingDecl::Create(Context, 0, SourceLocation(), 1525dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor NestedNameSpecifierLoc(), DeclarationNameInfo(), 1526dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor false); 15276ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15288538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_USING_SHADOW: 1529359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = UsingShadowDecl::Create(Context, 0, SourceLocation(), 0, 0); 15306ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15318538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_USING_DIRECTIVE: 1532359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = UsingDirectiveDecl::Create(Context, 0, SourceLocation(), 1533db9924191092b4d426cc066637d81698211846aaDouglas Gregor SourceLocation(), NestedNameSpecifierLoc(), 15346ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner SourceLocation(), 0, 0); 15356ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15368538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_UNRESOLVED_USING_VALUE: 1537359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = UnresolvedUsingValueDecl::Create(Context, 0, SourceLocation(), 1538dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor NestedNameSpecifierLoc(), 1539ef3dce817d43faadbf21ce9102d33a9d84b02e09Abramo Bagnara DeclarationNameInfo()); 15406ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15418538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_UNRESOLVED_USING_TYPENAME: 1542359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = UnresolvedUsingTypenameDecl::Create(Context, 0, SourceLocation(), 1543dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor SourceLocation(), 1544dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor NestedNameSpecifierLoc(), 1545dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor SourceLocation(), 15466ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner DeclarationName()); 15476ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15488538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CXX_RECORD: 1549359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = CXXRecordDecl::Create(Context, Decl::EmptyShell()); 15506ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15518538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CXX_METHOD: 1552359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = CXXMethodDecl::Create(Context, 0, SourceLocation(), 1553f52516038ab5d0b1b90a6dd32f46b7d6dabd04c8Douglas Gregor DeclarationNameInfo(), QualType(), 0, 1554af1fc7af351758b0ea0d285bdfe5640128109a4eRichard Smith false, SC_None, false, false, SourceLocation()); 15556ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15568538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CXX_CONSTRUCTOR: 1557359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = CXXConstructorDecl::Create(Context, Decl::EmptyShell()); 15586ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15598538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CXX_DESTRUCTOR: 1560359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = CXXDestructorDecl::Create(Context, Decl::EmptyShell()); 15616ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15628538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CXX_CONVERSION: 1563359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = CXXConversionDecl::Create(Context, Decl::EmptyShell()); 15646ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15658538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_ACCESS_SPEC: 1566359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = AccessSpecDecl::Create(Context, Decl::EmptyShell()); 15676206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara break; 15688538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_FRIEND: 1569359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = FriendDecl::Create(Context, Decl::EmptyShell()); 15706ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15718538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_FRIEND_TEMPLATE: 1572359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = FriendTemplateDecl::Create(Context, Decl::EmptyShell()); 15736ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15748538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CLASS_TEMPLATE: 1575359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ClassTemplateDecl::Create(Context, Decl::EmptyShell()); 15766ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15778538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CLASS_TEMPLATE_SPECIALIZATION: 1578359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ClassTemplateSpecializationDecl::Create(Context, Decl::EmptyShell()); 15796ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15808538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_CLASS_TEMPLATE_PARTIAL_SPECIALIZATION: 1581359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ClassTemplatePartialSpecializationDecl::Create(Context, 15829a299e0575ce235f491014627c7267e2d2cd73deDouglas Gregor Decl::EmptyShell()); 15836ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 1584af0f4d0b2e38c810effc8b024ad2fb6604eec5d3Francois Pichet case DECL_CLASS_SCOPE_FUNCTION_SPECIALIZATION: 1585359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ClassScopeFunctionSpecializationDecl::Create(Context, 1586af0f4d0b2e38c810effc8b024ad2fb6604eec5d3Francois Pichet Decl::EmptyShell()); 1587af0f4d0b2e38c810effc8b024ad2fb6604eec5d3Francois Pichet break; 15888538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_FUNCTION_TEMPLATE: 1589359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = FunctionTemplateDecl::Create(Context, Decl::EmptyShell()); 15906ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15918538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_TEMPLATE_TYPE_PARM: 1592359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = TemplateTypeParmDecl::Create(Context, Decl::EmptyShell()); 15936ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15948538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_NON_TYPE_TEMPLATE_PARM: 1595359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = NonTypeTemplateParmDecl::Create(Context, 0, SourceLocation(), 1596ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara SourceLocation(), 0, 0, 0, QualType(), 1597ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara false, 0); 15986ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 15996952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor case DECL_EXPANDED_NON_TYPE_TEMPLATE_PARM_PACK: 1600359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = NonTypeTemplateParmDecl::Create(Context, 0, SourceLocation(), 1601ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara SourceLocation(), 0, 0, 0, QualType(), 1602ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara 0, 0, Record[Idx++], 0); 16036952f1e4256c5b43aee5e98cea4e9b663bd1d413Douglas Gregor break; 16048538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_TEMPLATE_TEMPLATE_PARM: 1605359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = TemplateTemplateParmDecl::Create(Context, 0, SourceLocation(), 0, 0, 160661c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor false, 0, 0); 16076ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 16083e4c6c4c79a03f5cb0c4671d7c282d623c6dc35eRichard Smith case DECL_TYPE_ALIAS_TEMPLATE: 1609359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = TypeAliasTemplateDecl::Create(Context, Decl::EmptyShell()); 16103e4c6c4c79a03f5cb0c4671d7c282d623c6dc35eRichard Smith break; 16118538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_STATIC_ASSERT: 1612359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = StaticAssertDecl::Create(Context, 0, SourceLocation(), 0, 0, 1613a2026c96d3935e7909e049ad9096762844544ed6Abramo Bagnara SourceLocation()); 16146ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner break; 16156ad9ac097918fbdeb443ea7b99d4db9e49b28534Chris Lattner 16168538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_METHOD: 1617359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCMethodDecl::Create(Context, SourceLocation(), SourceLocation(), 16184bc1cb6aa635a5bf8fae99bf69c56c724c1e786cDouglas Gregor Selector(), QualType(), 0, 0); 1619698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16208538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_INTERFACE: 1621359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCInterfaceDecl::Create(Context, 0, SourceLocation(), 0); 1622698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16238538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_IVAR: 1624359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCIvarDecl::Create(Context, 0, SourceLocation(), SourceLocation(), 1625ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara 0, QualType(), 0, ObjCIvarDecl::None); 1626698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16278538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_PROTOCOL: 1628359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCProtocolDecl::Create(Context, 0, SourceLocation(), 0); 1629698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16308538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_AT_DEFS_FIELD: 1631359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCAtDefsFieldDecl::Create(Context, 0, SourceLocation(), 1632ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara SourceLocation(), 0, QualType(), 0); 1633698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16348538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_CLASS: 1635359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCClassDecl::Create(Context, 0, SourceLocation()); 1636698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16378538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_FORWARD_PROTOCOL: 1638359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCForwardProtocolDecl::Create(Context, 0, SourceLocation()); 1639698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16408538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_CATEGORY: 1641359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCCategoryDecl::Create(Context, Decl::EmptyShell()); 1642698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16438538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_CATEGORY_IMPL: 1644359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCCategoryImplDecl::Create(Context, 0, SourceLocation(), 0, 0); 1645698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16468538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_IMPLEMENTATION: 1647359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCImplementationDecl::Create(Context, 0, SourceLocation(), 0, 0); 1648698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16498538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_COMPATIBLE_ALIAS: 1650359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCCompatibleAliasDecl::Create(Context, 0, SourceLocation(), 0, 0); 1651698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16528538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_PROPERTY: 1653359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCPropertyDecl::Create(Context, 0, SourceLocation(), 0, SourceLocation(), 165483a230c83a54190366138c1a4f4310ef838b88fcJohn McCall 0); 1655698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16568538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_OBJC_PROPERTY_IMPL: 1657359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ObjCPropertyImplDecl::Create(Context, 0, SourceLocation(), 16581eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump SourceLocation(), 0, 1659a4ffd85a6684e42f900aad5459e58ad91bb88755Douglas Gregor ObjCPropertyImplDecl::Dynamic, 0, 1660a4ffd85a6684e42f900aad5459e58ad91bb88755Douglas Gregor SourceLocation()); 1661698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16628538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_FIELD: 1663359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = FieldDecl::Create(Context, 0, SourceLocation(), SourceLocation(), 0, 16647a614d8380297fcd2bc23986241905d97222948cRichard Smith QualType(), 0, 0, false, false); 1665698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 166687c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet case DECL_INDIRECTFIELD: 1667359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = IndirectFieldDecl::Create(Context, 0, SourceLocation(), 0, QualType(), 166887c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet 0, 0); 166987c2e121cf0522fc266efe2922b58091cd2e0182Francois Pichet break; 16708538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_VAR: 1671359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = VarDecl::Create(Context, 0, SourceLocation(), SourceLocation(), 0, 1672ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara QualType(), 0, SC_None, SC_None); 1673698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 1674698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 16758538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_IMPLICIT_PARAM: 1676359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ImplicitParamDecl::Create(Context, 0, SourceLocation(), 0, QualType()); 1677698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 1678698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 16798538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_PARM_VAR: 1680359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = ParmVarDecl::Create(Context, 0, SourceLocation(), SourceLocation(), 0, 1681ff676cb48fe8bf7be2feaa251dc7c5fb15af4730Abramo Bagnara QualType(), 0, SC_None, SC_None, 0); 1682698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16838538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_FILE_SCOPE_ASM: 1684359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = FileScopeAsmDecl::Create(Context, 0, 0, SourceLocation(), 168521e006e51a7f9889f55f5bc7b3ca8b50d17571ecAbramo Bagnara SourceLocation()); 1686698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16878538e8d43a3a9bd439c987c0de37bcbf035dd391Sebastian Redl case DECL_BLOCK: 1688359427794704666ff7a5a933ace11c5256fa3af7Douglas Gregor D = BlockDecl::Create(Context, 0, SourceLocation()); 1689698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner break; 16907c789c1a3f77f24032aa0bed2afacdb9e094e952Douglas Gregor case DECL_CXX_BASE_SPECIFIERS: 16917c789c1a3f77f24032aa0bed2afacdb9e094e952Douglas Gregor Error("attempt to read a C++ base-specifier record as a declaration"); 16927c789c1a3f77f24032aa0bed2afacdb9e094e952Douglas Gregor return 0; 1693698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner } 1694698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 1695d527cc06d78fe5afa5f20105b51697637eb02c56Sebastian Redl assert(D && "Unknown declaration reading AST file"); 16964e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner LoadedDecl(Index, D); 16974e3fcc845b43a890f660a8abcee5e358882c5e8eChris Lattner Reader.Visit(D); 1698698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 1699698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner // If this declaration is also a declaration context, get the 1700698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner // offsets for its tables of lexical and visible declarations. 1701698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner if (DeclContext *DC = dyn_cast<DeclContext>(D)) { 1702698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner std::pair<uint64_t, uint64_t> Offsets = Reader.VisitDeclContext(DC); 1703698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner if (Offsets.first || Offsets.second) { 17040d95f77ba180aee35b74f3bf9f8543477f3af543Douglas Gregor if (Offsets.first != 0) 17050d95f77ba180aee35b74f3bf9f8543477f3af543Douglas Gregor DC->setHasExternalLexicalStorage(true); 17060d95f77ba180aee35b74f3bf9f8543477f3af543Douglas Gregor if (Offsets.second != 0) 17070d95f77ba180aee35b74f3bf9f8543477f3af543Douglas Gregor DC->setHasExternalVisibleStorage(true); 17080d95f77ba180aee35b74f3bf9f8543477f3af543Douglas Gregor if (ReadDeclContextStorage(*Loc.F, DeclsCursor, Offsets, 17090d95f77ba180aee35b74f3bf9f8543477f3af543Douglas Gregor Loc.F->DeclContextInfos[DC])) 1710681d7237e1014bf64dd5ead6bf74ae55cdd19e61Sebastian Redl return 0; 1711024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl } 1712e1dde811b38e779894150cb1093d57f8411a84f7Sebastian Redl 1713024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl // Now add the pending visible updates for this decl context, if it has any. 1714024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl DeclContextVisibleUpdatesPending::iterator I = 1715024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl PendingVisibleUpdates.find(ID); 1716024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl if (I != PendingVisibleUpdates.end()) { 1717024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl // There are updates. This means the context has external visible 1718024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl // storage, even if the original stored version didn't. 1719024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl DC->setHasExternalVisibleStorage(true); 1720024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl DeclContextVisibleUpdates &U = I->second; 1721024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl for (DeclContextVisibleUpdates::iterator UI = U.begin(), UE = U.end(); 1722024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl UI != UE; ++UI) { 17230d95f77ba180aee35b74f3bf9f8543477f3af543Douglas Gregor UI->second->DeclContextInfos[DC].NameLookupTableData = UI->first; 1724e1dde811b38e779894150cb1093d57f8411a84f7Sebastian Redl } 1725024e1c400ec1d23dd76659395f87272da59a2cbdSebastian Redl PendingVisibleUpdates.erase(I); 1726698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner } 1727698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner } 1728698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner assert(Idx == Record.size()); 1729698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner 17306bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor // Load any relevant update records. 17316bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor loadDeclUpdateRecords(ID, D); 17326bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor 1733e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (ObjCChainedCategoriesInterfaces.count(ID)) 1734e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis loadObjCChainedCategories(ID, cast<ObjCInterfaceDecl>(D)); 1735e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 17366bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor // If we have deserialized a declaration that has a definition the 17376bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor // AST consumer might need to know about, queue it. 17386bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor // We don't pass it to the consumer immediately because we may be in recursive 17396bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor // loading, and some declarations may still be initializing. 174094da1587f7d584fc61df793229d197969f204cd9Douglas Gregor if (isConsumerInterestedIn(D)) { 174194da1587f7d584fc61df793229d197969f204cd9Douglas Gregor if (Consumer) { 174294da1587f7d584fc61df793229d197969f204cd9Douglas Gregor DeclGroupRef DG(D); 174394da1587f7d584fc61df793229d197969f204cd9Douglas Gregor Consumer->HandleInterestingDecl(DG); 174494da1587f7d584fc61df793229d197969f204cd9Douglas Gregor } else { 174594da1587f7d584fc61df793229d197969f204cd9Douglas Gregor InterestingDecls.push_back(D); 174694da1587f7d584fc61df793229d197969f204cd9Douglas Gregor } 174794da1587f7d584fc61df793229d197969f204cd9Douglas Gregor } 174894da1587f7d584fc61df793229d197969f204cd9Douglas Gregor 17496bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor return D; 17506bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor} 17516bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor 17526bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregorvoid ASTReader::loadDeclUpdateRecords(serialization::DeclID ID, Decl *D) { 17537b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis // The declaration may have been modified by files later in the chain. 17547b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis // If this is the case, read the record containing the updates from each file 17557b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis // and pass it to ASTDeclReader to make the modifications. 17567b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis DeclUpdateOffsetsMap::iterator UpdI = DeclUpdateOffsets.find(ID); 17577b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis if (UpdI != DeclUpdateOffsets.end()) { 17587b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis FileOffsetsTy &UpdateOffsets = UpdI->second; 17597b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis for (FileOffsetsTy::iterator 17606bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor I = UpdateOffsets.begin(), E = UpdateOffsets.end(); I != E; ++I) { 176172a9ae18553bf8b6bdad84d2c54f73741a47e275Douglas Gregor Module *F = I->first; 17627b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis uint64_t Offset = I->second; 17637b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis llvm::BitstreamCursor &Cursor = F->DeclsCursor; 17647b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis SavedStreamPosition SavedPosition(Cursor); 17657b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis Cursor.JumpToBit(Offset); 17667b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis RecordData Record; 17677b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis unsigned Code = Cursor.ReadCode(); 17687b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis unsigned RecCode = Cursor.ReadRecord(Code, Record); 17697b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis (void)RecCode; 17707b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis assert(RecCode == DECL_UPDATES && "Expected DECL_UPDATES record!"); 17716bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor 17726bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor unsigned Idx = 0; 17736bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor ASTDeclReader Reader(*this, *F, Cursor, ID, Record, Idx); 1774f79a71908d6f28cb2bc0c081d9a801ed14d61d82Sebastian Redl Reader.UpdateDecl(D, *F, Record); 17757b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis } 17767b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis } 1777698f925dedd956cf7c2d7f77ba6192eb04b31e60Chris Lattner} 17787b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis 1779e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidisnamespace { 1780e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis /// \brief Given an ObjC interface, goes through the modules and links to the 1781e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis /// interface all the categories for it. 1782e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis class ObjCChainedCategoriesVisitor { 1783e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ASTReader &Reader; 1784e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis serialization::GlobalDeclID InterfaceID; 1785e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCInterfaceDecl *Interface; 1786e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCCategoryDecl *GlobHeadCat, *GlobTailCat; 1787e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis llvm::DenseMap<DeclarationName, ObjCCategoryDecl *> NameCategoryMap; 1788e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1789e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis public: 1790e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCChainedCategoriesVisitor(ASTReader &Reader, 1791e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis serialization::GlobalDeclID InterfaceID, 1792e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCInterfaceDecl *Interface) 1793e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis : Reader(Reader), InterfaceID(InterfaceID), Interface(Interface), 1794e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis GlobHeadCat(0), GlobTailCat(0) { } 1795e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1796e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis static bool visit(Module &M, void *UserData) { 1797e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis return static_cast<ObjCChainedCategoriesVisitor *>(UserData)->visit(M); 1798e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1799e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1800e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis bool visit(Module &M) { 1801e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (Reader.isDeclIDFromModule(InterfaceID, M)) 1802e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis return true; // We reached the module where the interface originated 1803e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // from. Stop traversing the imported modules. 1804e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1805e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis Module::ChainedObjCCategoriesMap::iterator 1806e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis I = M.ChainedObjCCategories.find(InterfaceID); 1807e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (I == M.ChainedObjCCategories.end()) 1808e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis return false; 1809e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1810e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCCategoryDecl * 1811e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis HeadCat = Reader.GetLocalDeclAs<ObjCCategoryDecl>(M, I->second.first); 1812e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCCategoryDecl * 1813e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis TailCat = Reader.GetLocalDeclAs<ObjCCategoryDecl>(M, I->second.second); 1814e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1815e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis addCategories(HeadCat, TailCat); 1816e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis return false; 1817e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1818e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1819e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis void addCategories(ObjCCategoryDecl *HeadCat, 1820e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCCategoryDecl *TailCat = 0) { 1821e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (!HeadCat) { 1822e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis assert(!TailCat); 1823e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis return; 1824e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1825e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1826e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (!TailCat) { 1827e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis TailCat = HeadCat; 1828e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis while (TailCat->getNextClassCategory()) 1829e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis TailCat = TailCat->getNextClassCategory(); 1830e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1831e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1832e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (!GlobHeadCat) { 1833e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis GlobHeadCat = HeadCat; 1834e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis GlobTailCat = TailCat; 1835e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } else { 1836e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ASTDeclReader::setNextObjCCategory(GlobTailCat, HeadCat); 1837e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis GlobTailCat = TailCat; 1838e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1839e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1840e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis llvm::DenseSet<DeclarationName> Checked; 1841e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis for (ObjCCategoryDecl *Cat = HeadCat, 1842e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis *CatEnd = TailCat->getNextClassCategory(); 1843e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis Cat != CatEnd; Cat = Cat->getNextClassCategory()) { 1844e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (Checked.count(Cat->getDeclName())) 1845e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis continue; 1846e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis Checked.insert(Cat->getDeclName()); 1847e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis checkForDuplicate(Cat); 1848e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1849e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1850e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1851e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis /// \brief Warns for duplicate categories that come from different modules. 1852e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis void checkForDuplicate(ObjCCategoryDecl *Cat) { 1853e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis DeclarationName Name = Cat->getDeclName(); 1854e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // Find the top category with the same name. We do not want to warn for 1855e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // duplicates along the established chain because there were already 1856e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // warnings for them when the module was created. We only want to warn for 1857e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // duplicates between non-dependent modules: 1858e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // 1859fa77cbab63436aeb528099e0734599c117f7c80aArgyrios Kyrtzidis // MT // 1860fa77cbab63436aeb528099e0734599c117f7c80aArgyrios Kyrtzidis // / \ // 1861fa77cbab63436aeb528099e0734599c117f7c80aArgyrios Kyrtzidis // ML MR // 1862e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // 1863e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // We want to warn for duplicates between ML and MR,not between ML and MT. 1864e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // 1865e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // FIXME: We should not warn for duplicates in diamond: 1866e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // 1867fa77cbab63436aeb528099e0734599c117f7c80aArgyrios Kyrtzidis // MT // 1868fa77cbab63436aeb528099e0734599c117f7c80aArgyrios Kyrtzidis // / \ // 1869fa77cbab63436aeb528099e0734599c117f7c80aArgyrios Kyrtzidis // ML MR // 1870fa77cbab63436aeb528099e0734599c117f7c80aArgyrios Kyrtzidis // \ / // 1871fa77cbab63436aeb528099e0734599c117f7c80aArgyrios Kyrtzidis // MB // 1872e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // 1873e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // If there are duplicates in ML/MR, there will be warning when creating 1874e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // MB *and* when importing MB. We should not warn when importing. 1875e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis for (ObjCCategoryDecl *Next = Cat->getNextClassCategory(); Next; 1876e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis Next = Next->getNextClassCategory()) { 1877e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (Next->getDeclName() == Name) 1878e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis Cat = Next; 1879e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1880e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1881e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCCategoryDecl *&PrevCat = NameCategoryMap[Name]; 1882e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (!PrevCat) 1883e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis PrevCat = Cat; 1884e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1885e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis if (PrevCat != Cat) { 1886e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis Reader.Diag(Cat->getLocation(), diag::warn_dup_category_def) 1887e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis << Interface->getDeclName() << Name; 1888e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis Reader.Diag(PrevCat->getLocation(), diag::note_previous_definition); 1889e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1890e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis } 1891e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1892e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCCategoryDecl *getHeadCategory() const { return GlobHeadCat; } 1893e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis }; 1894e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis} 1895e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis 1896e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidisvoid ASTReader::loadObjCChainedCategories(serialization::GlobalDeclID ID, 1897e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCInterfaceDecl *D) { 1898e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ObjCChainedCategoriesVisitor Visitor(*this, ID, D); 1899e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis ModuleMgr.visit(ObjCChainedCategoriesVisitor::visit, &Visitor); 1900e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis // Also add the categories that the interface already links to. 1901e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis Visitor.addCategories(D->getCategoryList()); 1902e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis D->setCategoryList(Visitor.getHeadCategory()); 1903e6b8d68a927368b06ac06cc9ac9e7f60aa966d5fArgyrios Kyrtzidis} 19046bf2b9fbd3e3adc38d4712de79aeaa81d651aa08Douglas Gregor 190572a9ae18553bf8b6bdad84d2c54f73741a47e275Douglas Gregorvoid ASTDeclReader::UpdateDecl(Decl *D, Module &Module, 1906f79a71908d6f28cb2bc0c081d9a801ed14d61d82Sebastian Redl const RecordData &Record) { 1907565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis unsigned Idx = 0; 1908565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis while (Idx < Record.size()) { 1909565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis switch ((DeclUpdateKind)Record[Idx++]) { 1910565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis case UPD_CXX_SET_DEFINITIONDATA: { 1911565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis CXXRecordDecl *RD = cast<CXXRecordDecl>(D); 1912496c709a6f08f5c502b6f592ddd9ed40f953a5e5Douglas Gregor CXXRecordDecl *DefinitionDecl 1913496c709a6f08f5c502b6f592ddd9ed40f953a5e5Douglas Gregor = Reader.ReadDeclAs<CXXRecordDecl>(Module, Record, Idx); 1914565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis assert(!RD->DefinitionData && "DefinitionData is already set!"); 1915565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis InitializeCXXDefinitionData(RD, DefinitionDecl, Record, Idx); 1916565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis break; 1917565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis } 1918b6cc0e1a789c3f33e3f4b1ee768e679a9beab941Argyrios Kyrtzidis 1919b6cc0e1a789c3f33e3f4b1ee768e679a9beab941Argyrios Kyrtzidis case UPD_CXX_ADDED_IMPLICIT_MEMBER: 1920496c709a6f08f5c502b6f592ddd9ed40f953a5e5Douglas Gregor cast<CXXRecordDecl>(D)->addedMember(Reader.ReadDecl(Module, Record, Idx)); 1921b6cc0e1a789c3f33e3f4b1ee768e679a9beab941Argyrios Kyrtzidis break; 1922bef1a7b9c175d37e4a727e6ce68bd05232fa6970Argyrios Kyrtzidis 1923bef1a7b9c175d37e4a727e6ce68bd05232fa6970Argyrios Kyrtzidis case UPD_CXX_ADDED_TEMPLATE_SPECIALIZATION: 1924bef1a7b9c175d37e4a727e6ce68bd05232fa6970Argyrios Kyrtzidis // It will be added to the template's specializations set when loaded. 1925496c709a6f08f5c502b6f592ddd9ed40f953a5e5Douglas Gregor (void)Reader.ReadDecl(Module, Record, Idx); 19267c0837f29680f387fc4969b48a3643fe00b9b541Sebastian Redl break; 19277c0837f29680f387fc4969b48a3643fe00b9b541Sebastian Redl 19287c0837f29680f387fc4969b48a3643fe00b9b541Sebastian Redl case UPD_CXX_ADDED_ANONYMOUS_NAMESPACE: { 1929496c709a6f08f5c502b6f592ddd9ed40f953a5e5Douglas Gregor NamespaceDecl *Anon 1930496c709a6f08f5c502b6f592ddd9ed40f953a5e5Douglas Gregor = Reader.ReadDeclAs<NamespaceDecl>(Module, Record, Idx); 193174b485a2b36c0ba33a85ba9cb6e36e0e3a1fada1Sebastian Redl // Guard against these being loaded out of original order. Don't use 193274b485a2b36c0ba33a85ba9cb6e36e0e3a1fada1Sebastian Redl // getNextNamespace(), since it tries to access the context and can't in 193374b485a2b36c0ba33a85ba9cb6e36e0e3a1fada1Sebastian Redl // the middle of deserialization. 193474b485a2b36c0ba33a85ba9cb6e36e0e3a1fada1Sebastian Redl if (!Anon->NextNamespace) { 193574b485a2b36c0ba33a85ba9cb6e36e0e3a1fada1Sebastian Redl if (TranslationUnitDecl *TU = dyn_cast<TranslationUnitDecl>(D)) 193674b485a2b36c0ba33a85ba9cb6e36e0e3a1fada1Sebastian Redl TU->setAnonymousNamespace(Anon); 193774b485a2b36c0ba33a85ba9cb6e36e0e3a1fada1Sebastian Redl else 193874b485a2b36c0ba33a85ba9cb6e36e0e3a1fada1Sebastian Redl cast<NamespaceDecl>(D)->OrigOrAnonNamespace.setPointer(Anon); 193974b485a2b36c0ba33a85ba9cb6e36e0e3a1fada1Sebastian Redl } 19407c0837f29680f387fc4969b48a3643fe00b9b541Sebastian Redl break; 19417c0837f29680f387fc4969b48a3643fe00b9b541Sebastian Redl } 1942f79a71908d6f28cb2bc0c081d9a801ed14d61d82Sebastian Redl 1943f79a71908d6f28cb2bc0c081d9a801ed14d61d82Sebastian Redl case UPD_CXX_INSTANTIATED_STATIC_DATA_MEMBER: 1944f79a71908d6f28cb2bc0c081d9a801ed14d61d82Sebastian Redl cast<VarDecl>(D)->getMemberSpecializationInfo()->setPointOfInstantiation( 1945f79a71908d6f28cb2bc0c081d9a801ed14d61d82Sebastian Redl Reader.ReadSourceLocation(Module, Record, Idx)); 1946f79a71908d6f28cb2bc0c081d9a801ed14d61d82Sebastian Redl break; 1947565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis } 1948565bf30bf5607b9740d288d8d9c45cf38ea75298Argyrios Kyrtzidis } 19497b90340c9c7d07aef4e301e72b5e8a30d5f4f0c8Argyrios Kyrtzidis} 1950