Sebastian Redl | 4ee2ad0 | 2010-08-18 23:56:31 +0000 | [diff] [blame] | 1 | //===--- ASTWriterDecl.cpp - Declaration Serialization --------------------===// |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
| 10 | // This file implements serialization for Declarations. |
| 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
Sebastian Redl | 7faa2ec | 2010-08-18 23:56:37 +0000 | [diff] [blame] | 14 | #include "clang/Serialization/ASTWriter.h" |
Sebastian Redl | 7c0837f | 2011-04-24 16:28:13 +0000 | [diff] [blame] | 15 | #include "ASTCommon.h" |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 16 | #include "clang/AST/DeclVisitor.h" |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 17 | #include "clang/AST/DeclCXX.h" |
| 18 | #include "clang/AST/DeclTemplate.h" |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 19 | #include "clang/AST/Expr.h" |
Argyrios Kyrtzidis | 0ad6dc3 | 2010-10-20 16:22:56 +0000 | [diff] [blame] | 20 | #include "clang/AST/DeclContextInternals.h" |
Daniel Dunbar | 3367198 | 2009-12-03 09:13:36 +0000 | [diff] [blame] | 21 | #include "llvm/ADT/Twine.h" |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 22 | #include "llvm/Bitcode/BitstreamWriter.h" |
Daniel Dunbar | 3367198 | 2009-12-03 09:13:36 +0000 | [diff] [blame] | 23 | #include "llvm/Support/ErrorHandling.h" |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 24 | using namespace clang; |
Sebastian Redl | 7c0837f | 2011-04-24 16:28:13 +0000 | [diff] [blame] | 25 | using namespace serialization; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 26 | |
| 27 | //===----------------------------------------------------------------------===// |
| 28 | // Declaration serialization |
| 29 | //===----------------------------------------------------------------------===// |
| 30 | |
Argyrios Kyrtzidis | 6764334 | 2010-06-29 22:47:00 +0000 | [diff] [blame] | 31 | namespace clang { |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 32 | class ASTDeclWriter : public DeclVisitor<ASTDeclWriter, void> { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 33 | |
Sebastian Redl | a4232eb | 2010-08-18 23:56:21 +0000 | [diff] [blame] | 34 | ASTWriter &Writer; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 35 | ASTContext &Context; |
Argyrios Kyrtzidis | c01dc6f | 2010-10-24 17:26:27 +0000 | [diff] [blame] | 36 | typedef ASTWriter::RecordData RecordData; |
| 37 | RecordData &Record; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 38 | |
| 39 | public: |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 40 | serialization::DeclCode Code; |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 41 | unsigned AbbrevToUse; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 42 | |
Argyrios Kyrtzidis | c01dc6f | 2010-10-24 17:26:27 +0000 | [diff] [blame] | 43 | ASTDeclWriter(ASTWriter &Writer, ASTContext &Context, RecordData &Record) |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 44 | : Writer(Writer), Context(Context), Record(Record) { |
| 45 | } |
Argyrios Kyrtzidis | c01dc6f | 2010-10-24 17:26:27 +0000 | [diff] [blame] | 46 | |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 47 | void Visit(Decl *D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 48 | |
| 49 | void VisitDecl(Decl *D); |
| 50 | void VisitTranslationUnitDecl(TranslationUnitDecl *D); |
| 51 | void VisitNamedDecl(NamedDecl *D); |
Chris Lattner | ad8dcf4 | 2011-02-17 07:39:24 +0000 | [diff] [blame] | 52 | void VisitLabelDecl(LabelDecl *LD); |
Douglas Gregor | 0cef483 | 2010-02-21 18:22:14 +0000 | [diff] [blame] | 53 | void VisitNamespaceDecl(NamespaceDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 54 | void VisitUsingDirectiveDecl(UsingDirectiveDecl *D); |
| 55 | void VisitNamespaceAliasDecl(NamespaceAliasDecl *D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 56 | void VisitTypeDecl(TypeDecl *D); |
| 57 | void VisitTypedefDecl(TypedefDecl *D); |
Richard Smith | 162e1c1 | 2011-04-15 14:24:37 +0000 | [diff] [blame] | 58 | void VisitTypeAliasDecl(TypeAliasDecl *D); |
Argyrios Kyrtzidis | 8f4eae9 | 2010-06-30 08:49:30 +0000 | [diff] [blame] | 59 | void VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 60 | void VisitTagDecl(TagDecl *D); |
| 61 | void VisitEnumDecl(EnumDecl *D); |
| 62 | void VisitRecordDecl(RecordDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 63 | void VisitCXXRecordDecl(CXXRecordDecl *D); |
| 64 | void VisitClassTemplateSpecializationDecl( |
| 65 | ClassTemplateSpecializationDecl *D); |
| 66 | void VisitClassTemplatePartialSpecializationDecl( |
| 67 | ClassTemplatePartialSpecializationDecl *D); |
Fariborz Jahanian | 95ed778 | 2011-08-27 20:50:59 +0000 | [diff] [blame] | 68 | void VisitClassScopeFunctionSpecializationDecl( |
| 69 | ClassScopeFunctionSpecializationDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 70 | void VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 71 | void VisitValueDecl(ValueDecl *D); |
| 72 | void VisitEnumConstantDecl(EnumConstantDecl *D); |
Argyrios Kyrtzidis | 8f4eae9 | 2010-06-30 08:49:30 +0000 | [diff] [blame] | 73 | void VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D); |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 74 | void VisitDeclaratorDecl(DeclaratorDecl *D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 75 | void VisitFunctionDecl(FunctionDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 76 | void VisitCXXMethodDecl(CXXMethodDecl *D); |
| 77 | void VisitCXXConstructorDecl(CXXConstructorDecl *D); |
| 78 | void VisitCXXDestructorDecl(CXXDestructorDecl *D); |
| 79 | void VisitCXXConversionDecl(CXXConversionDecl *D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 80 | void VisitFieldDecl(FieldDecl *D); |
Francois Pichet | 87c2e12 | 2010-11-21 06:08:52 +0000 | [diff] [blame] | 81 | void VisitIndirectFieldDecl(IndirectFieldDecl *D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 82 | void VisitVarDecl(VarDecl *D); |
| 83 | void VisitImplicitParamDecl(ImplicitParamDecl *D); |
| 84 | void VisitParmVarDecl(ParmVarDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 85 | void VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D); |
| 86 | void VisitTemplateDecl(TemplateDecl *D); |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 87 | void VisitRedeclarableTemplateDecl(RedeclarableTemplateDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 88 | void VisitClassTemplateDecl(ClassTemplateDecl *D); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 89 | void VisitFunctionTemplateDecl(FunctionTemplateDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 90 | void VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D); |
Richard Smith | 3e4c6c4 | 2011-05-05 21:57:07 +0000 | [diff] [blame] | 91 | void VisitTypeAliasTemplateDecl(TypeAliasTemplateDecl *D); |
Argyrios Kyrtzidis | b01a552 | 2010-06-20 14:40:59 +0000 | [diff] [blame] | 92 | void VisitUsingDecl(UsingDecl *D); |
| 93 | void VisitUsingShadowDecl(UsingShadowDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 94 | void VisitLinkageSpecDecl(LinkageSpecDecl *D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 95 | void VisitFileScopeAsmDecl(FileScopeAsmDecl *D); |
Abramo Bagnara | 6206d53 | 2010-06-05 05:09:32 +0000 | [diff] [blame] | 96 | void VisitAccessSpecDecl(AccessSpecDecl *D); |
Argyrios Kyrtzidis | 6764334 | 2010-06-29 22:47:00 +0000 | [diff] [blame] | 97 | void VisitFriendDecl(FriendDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 98 | void VisitFriendTemplateDecl(FriendTemplateDecl *D); |
| 99 | void VisitStaticAssertDecl(StaticAssertDecl *D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 100 | void VisitBlockDecl(BlockDecl *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 101 | |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 102 | void VisitDeclContext(DeclContext *DC, uint64_t LexicalOffset, |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 103 | uint64_t VisibleOffset); |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 104 | template <typename T> void VisitRedeclarable(Redeclarable<T> *D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 105 | |
| 106 | |
Sean Hunt | 9a55591 | 2010-05-30 07:21:58 +0000 | [diff] [blame] | 107 | // FIXME: Put in the same order is DeclNodes.td? |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 108 | void VisitObjCMethodDecl(ObjCMethodDecl *D); |
| 109 | void VisitObjCContainerDecl(ObjCContainerDecl *D); |
| 110 | void VisitObjCInterfaceDecl(ObjCInterfaceDecl *D); |
| 111 | void VisitObjCIvarDecl(ObjCIvarDecl *D); |
| 112 | void VisitObjCProtocolDecl(ObjCProtocolDecl *D); |
| 113 | void VisitObjCAtDefsFieldDecl(ObjCAtDefsFieldDecl *D); |
| 114 | void VisitObjCClassDecl(ObjCClassDecl *D); |
| 115 | void VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D); |
| 116 | void VisitObjCCategoryDecl(ObjCCategoryDecl *D); |
| 117 | void VisitObjCImplDecl(ObjCImplDecl *D); |
| 118 | void VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D); |
| 119 | void VisitObjCImplementationDecl(ObjCImplementationDecl *D); |
| 120 | void VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D); |
| 121 | void VisitObjCPropertyDecl(ObjCPropertyDecl *D); |
| 122 | void VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D); |
| 123 | }; |
| 124 | } |
| 125 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 126 | void ASTDeclWriter::Visit(Decl *D) { |
| 127 | DeclVisitor<ASTDeclWriter>::Visit(D); |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 128 | |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 129 | // Source locations require array (variable-length) abbreviations. The |
| 130 | // abbreviation infrastructure requires that arrays are encoded last, so |
| 131 | // we handle it here in the case of those classes derived from DeclaratorDecl |
| 132 | if (DeclaratorDecl *DD = dyn_cast<DeclaratorDecl>(D)){ |
| 133 | Writer.AddTypeSourceInfo(DD->getTypeSourceInfo(), Record); |
| 134 | } |
| 135 | |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 136 | // Handle FunctionDecl's body here and write it after all other Stmts/Exprs |
| 137 | // have been written. We want it last because we will not read it back when |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 138 | // retrieving it from the AST, we'll just lazily set the offset. |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 139 | if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { |
Sean Hunt | 10620eb | 2011-05-06 20:44:56 +0000 | [diff] [blame] | 140 | Record.push_back(FD->doesThisDeclarationHaveABody()); |
| 141 | if (FD->doesThisDeclarationHaveABody()) |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 142 | Writer.AddStmt(FD->getBody()); |
| 143 | } |
| 144 | } |
| 145 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 146 | void ASTDeclWriter::VisitDecl(Decl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 147 | Writer.AddDeclRef(cast_or_null<Decl>(D->getDeclContext()), Record); |
| 148 | Writer.AddDeclRef(cast_or_null<Decl>(D->getLexicalDeclContext()), Record); |
| 149 | Writer.AddSourceLocation(D->getLocation(), Record); |
| 150 | Record.push_back(D->isInvalidDecl()); |
| 151 | Record.push_back(D->hasAttrs()); |
Argyrios Kyrtzidis | 4eb9fc0 | 2010-10-18 19:20:11 +0000 | [diff] [blame] | 152 | if (D->hasAttrs()) |
| 153 | Writer.WriteAttributes(D->getAttrs(), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 154 | Record.push_back(D->isImplicit()); |
Douglas Gregor | c070cc6 | 2010-06-17 23:14:26 +0000 | [diff] [blame] | 155 | Record.push_back(D->isUsed(false)); |
Argyrios Kyrtzidis | 6b6b42a | 2011-04-19 19:51:10 +0000 | [diff] [blame] | 156 | Record.push_back(D->isReferenced()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 157 | Record.push_back(D->getAccess()); |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 158 | Record.push_back(D->ModulePrivate); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 159 | } |
| 160 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 161 | void ASTDeclWriter::VisitTranslationUnitDecl(TranslationUnitDecl *D) { |
Douglas Gregor | 6bf2b9f | 2011-08-12 00:15:20 +0000 | [diff] [blame] | 162 | llvm_unreachable("Translation units aren't directly serialized"); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 163 | } |
| 164 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 165 | void ASTDeclWriter::VisitNamedDecl(NamedDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 166 | VisitDecl(D); |
| 167 | Writer.AddDeclarationName(D->getDeclName(), Record); |
| 168 | } |
| 169 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 170 | void ASTDeclWriter::VisitTypeDecl(TypeDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 171 | VisitNamedDecl(D); |
Abramo Bagnara | 344577e | 2011-03-06 15:48:19 +0000 | [diff] [blame] | 172 | Writer.AddSourceLocation(D->getLocStart(), Record); |
Argyrios Kyrtzidis | d8a0c6f | 2010-07-02 11:55:01 +0000 | [diff] [blame] | 173 | Writer.AddTypeRef(QualType(D->getTypeForDecl(), 0), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 174 | } |
| 175 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 176 | void ASTDeclWriter::VisitTypedefDecl(TypedefDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 177 | VisitTypeDecl(D); |
John McCall | a93c934 | 2009-12-07 02:54:59 +0000 | [diff] [blame] | 178 | Writer.AddTypeSourceInfo(D->getTypeSourceInfo(), Record); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 179 | |
| 180 | if (!D->hasAttrs() && |
| 181 | !D->isImplicit() && |
| 182 | !D->isUsed(false) && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 183 | D->RedeclLink.getNext() == D && |
| 184 | !D->isInvalidDecl() && |
| 185 | !D->isReferenced() && |
| 186 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 187 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 188 | D->getDeclName().getNameKind() == DeclarationName::Identifier) |
| 189 | AbbrevToUse = Writer.getDeclTypedefAbbrev(); |
| 190 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 191 | Code = serialization::DECL_TYPEDEF; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 192 | } |
| 193 | |
Richard Smith | 162e1c1 | 2011-04-15 14:24:37 +0000 | [diff] [blame] | 194 | void ASTDeclWriter::VisitTypeAliasDecl(TypeAliasDecl *D) { |
| 195 | VisitTypeDecl(D); |
| 196 | Writer.AddTypeSourceInfo(D->getTypeSourceInfo(), Record); |
| 197 | Code = serialization::DECL_TYPEALIAS; |
| 198 | } |
| 199 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 200 | void ASTDeclWriter::VisitTagDecl(TagDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 201 | VisitTypeDecl(D); |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 202 | VisitRedeclarable(D); |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 203 | Record.push_back(D->getIdentifierNamespace()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 204 | Record.push_back((unsigned)D->getTagKind()); // FIXME: stable encoding |
| 205 | Record.push_back(D->isDefinition()); |
Douglas Gregor | b37b648 | 2010-02-12 17:40:34 +0000 | [diff] [blame] | 206 | Record.push_back(D->isEmbeddedInDeclarator()); |
Argyrios Kyrtzidis | ad93a74 | 2009-07-14 03:18:02 +0000 | [diff] [blame] | 207 | Writer.AddSourceLocation(D->getRBraceLoc(), Record); |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 208 | Record.push_back(D->hasExtInfo()); |
| 209 | if (D->hasExtInfo()) |
| 210 | Writer.AddQualifierInfo(*D->getExtInfo(), Record); |
| 211 | else |
Richard Smith | 162e1c1 | 2011-04-15 14:24:37 +0000 | [diff] [blame] | 212 | Writer.AddDeclRef(D->getTypedefNameForAnonDecl(), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 213 | } |
| 214 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 215 | void ASTDeclWriter::VisitEnumDecl(EnumDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 216 | VisitTagDecl(D); |
Douglas Gregor | 1274ccd | 2010-10-08 23:50:27 +0000 | [diff] [blame] | 217 | Writer.AddTypeSourceInfo(D->getIntegerTypeSourceInfo(), Record); |
| 218 | if (!D->getIntegerTypeSourceInfo()) |
| 219 | Writer.AddTypeRef(D->getIntegerType(), Record); |
John McCall | 842aef8 | 2009-12-09 09:09:27 +0000 | [diff] [blame] | 220 | Writer.AddTypeRef(D->getPromotionType(), Record); |
John McCall | 1b5a618 | 2010-05-06 08:49:23 +0000 | [diff] [blame] | 221 | Record.push_back(D->getNumPositiveBits()); |
| 222 | Record.push_back(D->getNumNegativeBits()); |
Douglas Gregor | 1274ccd | 2010-10-08 23:50:27 +0000 | [diff] [blame] | 223 | Record.push_back(D->isScoped()); |
Abramo Bagnara | a88cefd | 2010-12-03 18:54:17 +0000 | [diff] [blame] | 224 | Record.push_back(D->isScopedUsingClassTag()); |
Douglas Gregor | 1274ccd | 2010-10-08 23:50:27 +0000 | [diff] [blame] | 225 | Record.push_back(D->isFixed()); |
Argyrios Kyrtzidis | 7422827 | 2010-07-06 15:36:48 +0000 | [diff] [blame] | 226 | Writer.AddDeclRef(D->getInstantiatedFromMemberEnum(), Record); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 227 | |
| 228 | if (!D->hasAttrs() && |
| 229 | !D->isImplicit() && |
| 230 | !D->isUsed(false) && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 231 | !D->hasExtInfo() && |
| 232 | D->RedeclLink.getNext() == D && |
| 233 | !D->isInvalidDecl() && |
| 234 | !D->isReferenced() && |
| 235 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 236 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 237 | !CXXRecordDecl::classofKind(D->getKind()) && |
| 238 | !D->getIntegerTypeSourceInfo() && |
| 239 | D->getDeclName().getNameKind() == DeclarationName::Identifier) |
| 240 | AbbrevToUse = Writer.getDeclEnumAbbrev(); |
| 241 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 242 | Code = serialization::DECL_ENUM; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 243 | } |
| 244 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 245 | void ASTDeclWriter::VisitRecordDecl(RecordDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 246 | VisitTagDecl(D); |
| 247 | Record.push_back(D->hasFlexibleArrayMember()); |
| 248 | Record.push_back(D->isAnonymousStructOrUnion()); |
Fariborz Jahanian | 643b7df | 2009-07-08 16:37:44 +0000 | [diff] [blame] | 249 | Record.push_back(D->hasObjectMember()); |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 250 | |
| 251 | if (!D->hasAttrs() && |
| 252 | !D->isImplicit() && |
| 253 | !D->isUsed(false) && |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 254 | !D->hasExtInfo() && |
| 255 | D->RedeclLink.getNext() == D && |
| 256 | !D->isInvalidDecl() && |
| 257 | !D->isReferenced() && |
| 258 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 259 | !D->isModulePrivate() && |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 260 | !CXXRecordDecl::classofKind(D->getKind()) && |
| 261 | D->getDeclName().getNameKind() == DeclarationName::Identifier) |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 262 | AbbrevToUse = Writer.getDeclRecordAbbrev(); |
| 263 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 264 | Code = serialization::DECL_RECORD; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 265 | } |
| 266 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 267 | void ASTDeclWriter::VisitValueDecl(ValueDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 268 | VisitNamedDecl(D); |
| 269 | Writer.AddTypeRef(D->getType(), Record); |
| 270 | } |
| 271 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 272 | void ASTDeclWriter::VisitEnumConstantDecl(EnumConstantDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 273 | VisitValueDecl(D); |
| 274 | Record.push_back(D->getInitExpr()? 1 : 0); |
| 275 | if (D->getInitExpr()) |
| 276 | Writer.AddStmt(D->getInitExpr()); |
| 277 | Writer.AddAPSInt(D->getInitVal(), Record); |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 278 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 279 | Code = serialization::DECL_ENUM_CONSTANT; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 280 | } |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 281 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 282 | void ASTDeclWriter::VisitDeclaratorDecl(DeclaratorDecl *D) { |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 283 | VisitValueDecl(D); |
Abramo Bagnara | ff676cb | 2011-03-08 08:55:46 +0000 | [diff] [blame] | 284 | Writer.AddSourceLocation(D->getInnerLocStart(), Record); |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 285 | Record.push_back(D->hasExtInfo()); |
| 286 | if (D->hasExtInfo()) |
| 287 | Writer.AddQualifierInfo(*D->getExtInfo(), Record); |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 288 | } |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 289 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 290 | void ASTDeclWriter::VisitFunctionDecl(FunctionDecl *D) { |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 291 | VisitDeclaratorDecl(D); |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 292 | VisitRedeclarable(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 293 | |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 294 | Writer.AddDeclarationNameLoc(D->DNLoc, D->getDeclName(), Record); |
Argyrios Kyrtzidis | c8f9af2 | 2010-07-05 10:38:01 +0000 | [diff] [blame] | 295 | Record.push_back(D->getIdentifierNamespace()); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 296 | Record.push_back(D->getTemplatedKind()); |
| 297 | switch (D->getTemplatedKind()) { |
David Blaikie | b219cfc | 2011-09-23 05:06:16 +0000 | [diff] [blame^] | 298 | default: llvm_unreachable("Unhandled TemplatedKind!"); |
Argyrios Kyrtzidis | dc767e3 | 2010-06-28 09:31:34 +0000 | [diff] [blame] | 299 | break; |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 300 | case FunctionDecl::TK_NonTemplate: |
| 301 | break; |
| 302 | case FunctionDecl::TK_FunctionTemplate: |
| 303 | Writer.AddDeclRef(D->getDescribedFunctionTemplate(), Record); |
| 304 | break; |
| 305 | case FunctionDecl::TK_MemberSpecialization: { |
| 306 | MemberSpecializationInfo *MemberInfo = D->getMemberSpecializationInfo(); |
| 307 | Writer.AddDeclRef(MemberInfo->getInstantiatedFrom(), Record); |
| 308 | Record.push_back(MemberInfo->getTemplateSpecializationKind()); |
| 309 | Writer.AddSourceLocation(MemberInfo->getPointOfInstantiation(), Record); |
| 310 | break; |
| 311 | } |
| 312 | case FunctionDecl::TK_FunctionTemplateSpecialization: { |
| 313 | FunctionTemplateSpecializationInfo * |
| 314 | FTSInfo = D->getTemplateSpecializationInfo(); |
Argyrios Kyrtzidis | a626a3d | 2010-09-09 11:28:23 +0000 | [diff] [blame] | 315 | Writer.AddDeclRef(FTSInfo->getTemplate(), Record); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 316 | Record.push_back(FTSInfo->getTemplateSpecializationKind()); |
| 317 | |
| 318 | // Template arguments. |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 319 | Writer.AddTemplateArgumentList(FTSInfo->TemplateArguments, Record); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 320 | |
| 321 | // Template args as written. |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 322 | Record.push_back(FTSInfo->TemplateArgumentsAsWritten != 0); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 323 | if (FTSInfo->TemplateArgumentsAsWritten) { |
Argyrios Kyrtzidis | 71a7605 | 2011-09-22 20:07:09 +0000 | [diff] [blame] | 324 | Record.push_back(FTSInfo->TemplateArgumentsAsWritten->NumTemplateArgs); |
| 325 | for (int i=0, e = FTSInfo->TemplateArgumentsAsWritten->NumTemplateArgs; |
| 326 | i!=e; ++i) |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 327 | Writer.AddTemplateArgumentLoc((*FTSInfo->TemplateArgumentsAsWritten)[i], |
| 328 | Record); |
Argyrios Kyrtzidis | 71a7605 | 2011-09-22 20:07:09 +0000 | [diff] [blame] | 329 | Writer.AddSourceLocation(FTSInfo->TemplateArgumentsAsWritten->LAngleLoc, |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 330 | Record); |
Argyrios Kyrtzidis | 71a7605 | 2011-09-22 20:07:09 +0000 | [diff] [blame] | 331 | Writer.AddSourceLocation(FTSInfo->TemplateArgumentsAsWritten->RAngleLoc, |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 332 | Record); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 333 | } |
Argyrios Kyrtzidis | 7b081c8 | 2010-07-05 10:37:55 +0000 | [diff] [blame] | 334 | |
| 335 | Writer.AddSourceLocation(FTSInfo->getPointOfInstantiation(), Record); |
Argyrios Kyrtzidis | 99a8ca0 | 2010-09-13 11:45:48 +0000 | [diff] [blame] | 336 | |
| 337 | if (D->isCanonicalDecl()) { |
| 338 | // Write the template that contains the specializations set. We will |
| 339 | // add a FunctionTemplateSpecializationInfo to it when reading. |
| 340 | Writer.AddDeclRef(FTSInfo->getTemplate()->getCanonicalDecl(), Record); |
| 341 | } |
Argyrios Kyrtzidis | a56b049 | 2010-06-25 16:24:51 +0000 | [diff] [blame] | 342 | break; |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 343 | } |
| 344 | case FunctionDecl::TK_DependentFunctionTemplateSpecialization: { |
| 345 | DependentFunctionTemplateSpecializationInfo * |
| 346 | DFTSInfo = D->getDependentSpecializationInfo(); |
| 347 | |
| 348 | // Templates. |
| 349 | Record.push_back(DFTSInfo->getNumTemplates()); |
| 350 | for (int i=0, e = DFTSInfo->getNumTemplates(); i != e; ++i) |
| 351 | Writer.AddDeclRef(DFTSInfo->getTemplate(i), Record); |
| 352 | |
| 353 | // Templates args. |
| 354 | Record.push_back(DFTSInfo->getNumTemplateArgs()); |
| 355 | for (int i=0, e = DFTSInfo->getNumTemplateArgs(); i != e; ++i) |
| 356 | Writer.AddTemplateArgumentLoc(DFTSInfo->getTemplateArg(i), Record); |
Argyrios Kyrtzidis | 7b081c8 | 2010-07-05 10:37:55 +0000 | [diff] [blame] | 357 | Writer.AddSourceLocation(DFTSInfo->getLAngleLoc(), Record); |
| 358 | Writer.AddSourceLocation(DFTSInfo->getRAngleLoc(), Record); |
Argyrios Kyrtzidis | a56b049 | 2010-06-25 16:24:51 +0000 | [diff] [blame] | 359 | break; |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 360 | } |
| 361 | } |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 362 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 363 | // FunctionDecl's body is handled last at ASTWriterDecl::Visit, |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 364 | // after everything else is written. |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 365 | |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 366 | Record.push_back(D->getStorageClass()); // FIXME: stable encoding |
| 367 | Record.push_back(D->getStorageClassAsWritten()); |
Douglas Gregor | 8f15094 | 2010-12-09 16:59:22 +0000 | [diff] [blame] | 368 | Record.push_back(D->IsInline); |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 369 | Record.push_back(D->isInlineSpecified()); |
| 370 | Record.push_back(D->isVirtualAsWritten()); |
| 371 | Record.push_back(D->isPure()); |
| 372 | Record.push_back(D->hasInheritedPrototype()); |
| 373 | Record.push_back(D->hasWrittenPrototype()); |
Sean Hunt | 10620eb | 2011-05-06 20:44:56 +0000 | [diff] [blame] | 374 | Record.push_back(D->isDeletedAsWritten()); |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 375 | Record.push_back(D->isTrivial()); |
Sean Hunt | 2be7e90 | 2011-05-12 22:46:29 +0000 | [diff] [blame] | 376 | Record.push_back(D->isDefaulted()); |
| 377 | Record.push_back(D->isExplicitlyDefaulted()); |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 378 | Record.push_back(D->hasImplicitReturnZero()); |
Richard Smith | af1fc7a | 2011-08-15 21:04:07 +0000 | [diff] [blame] | 379 | Record.push_back(D->isConstexpr()); |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 380 | Writer.AddSourceLocation(D->getLocEnd(), Record); |
| 381 | |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 382 | Record.push_back(D->param_size()); |
| 383 | for (FunctionDecl::param_iterator P = D->param_begin(), PEnd = D->param_end(); |
| 384 | P != PEnd; ++P) |
| 385 | Writer.AddDeclRef(*P, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 386 | Code = serialization::DECL_FUNCTION; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 387 | } |
| 388 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 389 | void ASTDeclWriter::VisitObjCMethodDecl(ObjCMethodDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 390 | VisitNamedDecl(D); |
| 391 | // FIXME: convert to LazyStmtPtr? |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 392 | // Unlike C/C++, method bodies will never be in header files. |
Argyrios Kyrtzidis | 2f92230 | 2010-08-09 10:54:37 +0000 | [diff] [blame] | 393 | bool HasBodyStuff = D->getBody() != 0 || |
| 394 | D->getSelfDecl() != 0 || D->getCmdDecl() != 0; |
| 395 | Record.push_back(HasBodyStuff); |
| 396 | if (HasBodyStuff) { |
Argyrios Kyrtzidis | 6fb0aee | 2009-06-30 02:35:26 +0000 | [diff] [blame] | 397 | Writer.AddStmt(D->getBody()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 398 | Writer.AddDeclRef(D->getSelfDecl(), Record); |
| 399 | Writer.AddDeclRef(D->getCmdDecl(), Record); |
| 400 | } |
| 401 | Record.push_back(D->isInstanceMethod()); |
| 402 | Record.push_back(D->isVariadic()); |
| 403 | Record.push_back(D->isSynthesized()); |
Fariborz Jahanian | 3fe1041 | 2010-07-22 18:24:20 +0000 | [diff] [blame] | 404 | Record.push_back(D->isDefined()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 405 | // FIXME: stable encoding for @required/@optional |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 406 | Record.push_back(D->getImplementationControl()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 407 | // FIXME: stable encoding for in/out/inout/bycopy/byref/oneway |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 408 | Record.push_back(D->getObjCDeclQualifier()); |
Douglas Gregor | 926df6c | 2011-06-11 01:09:30 +0000 | [diff] [blame] | 409 | Record.push_back(D->hasRelatedResultType()); |
Fariborz Jahanian | 7732cc9 | 2010-04-08 21:29:11 +0000 | [diff] [blame] | 410 | Record.push_back(D->getNumSelectorArgs()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 411 | Writer.AddTypeRef(D->getResultType(), Record); |
Douglas Gregor | 4bc1cb6 | 2010-03-08 14:59:44 +0000 | [diff] [blame] | 412 | Writer.AddTypeSourceInfo(D->getResultTypeSourceInfo(), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 413 | Writer.AddSourceLocation(D->getLocEnd(), Record); |
| 414 | Record.push_back(D->param_size()); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 415 | for (ObjCMethodDecl::param_iterator P = D->param_begin(), |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 416 | PEnd = D->param_end(); P != PEnd; ++P) |
| 417 | Writer.AddDeclRef(*P, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 418 | Code = serialization::DECL_OBJC_METHOD; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 419 | } |
| 420 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 421 | void ASTDeclWriter::VisitObjCContainerDecl(ObjCContainerDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 422 | VisitNamedDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 423 | Writer.AddSourceRange(D->getAtEndRange(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 424 | // Abstract class (no need to define a stable serialization::DECL code). |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 425 | } |
| 426 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 427 | void ASTDeclWriter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 428 | VisitObjCContainerDecl(D); |
| 429 | Writer.AddTypeRef(QualType(D->getTypeForDecl(), 0), Record); |
| 430 | Writer.AddDeclRef(D->getSuperClass(), Record); |
Ted Kremenek | 53b9441 | 2010-09-01 01:21:15 +0000 | [diff] [blame] | 431 | |
| 432 | // Write out the protocols that are directly referenced by the @interface. |
| 433 | Record.push_back(D->ReferencedProtocols.size()); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 434 | for (ObjCInterfaceDecl::protocol_iterator P = D->protocol_begin(), |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 435 | PEnd = D->protocol_end(); |
| 436 | P != PEnd; ++P) |
| 437 | Writer.AddDeclRef(*P, Record); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 438 | for (ObjCInterfaceDecl::protocol_loc_iterator PL = D->protocol_loc_begin(), |
| 439 | PLEnd = D->protocol_loc_end(); |
| 440 | PL != PLEnd; ++PL) |
| 441 | Writer.AddSourceLocation(*PL, Record); |
Ted Kremenek | 53b9441 | 2010-09-01 01:21:15 +0000 | [diff] [blame] | 442 | |
| 443 | // Write out the protocols that are transitively referenced. |
| 444 | Record.push_back(D->AllReferencedProtocols.size()); |
| 445 | for (ObjCList<ObjCProtocolDecl>::iterator |
| 446 | P = D->AllReferencedProtocols.begin(), |
| 447 | PEnd = D->AllReferencedProtocols.end(); |
| 448 | P != PEnd; ++P) |
| 449 | Writer.AddDeclRef(*P, Record); |
| 450 | |
| 451 | // Write out the ivars. |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 452 | Record.push_back(D->ivar_size()); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 453 | for (ObjCInterfaceDecl::ivar_iterator I = D->ivar_begin(), |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 454 | IEnd = D->ivar_end(); I != IEnd; ++I) |
| 455 | Writer.AddDeclRef(*I, Record); |
| 456 | Writer.AddDeclRef(D->getCategoryList(), Record); |
Douglas Gregor | deacbdc | 2010-08-11 12:19:30 +0000 | [diff] [blame] | 457 | Record.push_back(D->isForwardDecl()); |
| 458 | Record.push_back(D->isImplicitInterfaceDecl()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 459 | Writer.AddSourceLocation(D->getClassLoc(), Record); |
| 460 | Writer.AddSourceLocation(D->getSuperClassLoc(), Record); |
| 461 | Writer.AddSourceLocation(D->getLocEnd(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 462 | Code = serialization::DECL_OBJC_INTERFACE; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 463 | } |
| 464 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 465 | void ASTDeclWriter::VisitObjCIvarDecl(ObjCIvarDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 466 | VisitFieldDecl(D); |
| 467 | // FIXME: stable encoding for @public/@private/@protected/@package |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 468 | Record.push_back(D->getAccessControl()); |
Fariborz Jahanian | ac0021b | 2010-07-17 18:35:47 +0000 | [diff] [blame] | 469 | Record.push_back(D->getSynthesize()); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 470 | |
| 471 | if (!D->hasAttrs() && |
| 472 | !D->isImplicit() && |
| 473 | !D->isUsed(false) && |
| 474 | !D->isInvalidDecl() && |
| 475 | !D->isReferenced() && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 476 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 477 | !D->getBitWidth() && |
| 478 | !D->hasExtInfo() && |
| 479 | D->getDeclName()) |
| 480 | AbbrevToUse = Writer.getDeclObjCIvarAbbrev(); |
| 481 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 482 | Code = serialization::DECL_OBJC_IVAR; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 483 | } |
| 484 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 485 | void ASTDeclWriter::VisitObjCProtocolDecl(ObjCProtocolDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 486 | VisitObjCContainerDecl(D); |
| 487 | Record.push_back(D->isForwardDecl()); |
| 488 | Writer.AddSourceLocation(D->getLocEnd(), Record); |
| 489 | Record.push_back(D->protocol_size()); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 490 | for (ObjCProtocolDecl::protocol_iterator |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 491 | I = D->protocol_begin(), IEnd = D->protocol_end(); I != IEnd; ++I) |
| 492 | Writer.AddDeclRef(*I, Record); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 493 | for (ObjCProtocolDecl::protocol_loc_iterator PL = D->protocol_loc_begin(), |
| 494 | PLEnd = D->protocol_loc_end(); |
| 495 | PL != PLEnd; ++PL) |
| 496 | Writer.AddSourceLocation(*PL, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 497 | Code = serialization::DECL_OBJC_PROTOCOL; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 498 | } |
| 499 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 500 | void ASTDeclWriter::VisitObjCAtDefsFieldDecl(ObjCAtDefsFieldDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 501 | VisitFieldDecl(D); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 502 | Code = serialization::DECL_OBJC_AT_DEFS_FIELD; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 503 | } |
| 504 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 505 | void ASTDeclWriter::VisitObjCClassDecl(ObjCClassDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 506 | VisitDecl(D); |
Fariborz Jahanian | 95ed778 | 2011-08-27 20:50:59 +0000 | [diff] [blame] | 507 | Writer.AddDeclRef(D->getForwardInterfaceDecl(), Record); |
| 508 | Writer.AddSourceLocation(D->getForwardDecl()->getLocation(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 509 | Code = serialization::DECL_OBJC_CLASS; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 510 | } |
| 511 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 512 | void ASTDeclWriter::VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 513 | VisitDecl(D); |
| 514 | Record.push_back(D->protocol_size()); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 515 | for (ObjCForwardProtocolDecl::protocol_iterator |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 516 | I = D->protocol_begin(), IEnd = D->protocol_end(); I != IEnd; ++I) |
| 517 | Writer.AddDeclRef(*I, Record); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 518 | for (ObjCForwardProtocolDecl::protocol_loc_iterator |
| 519 | PL = D->protocol_loc_begin(), PLEnd = D->protocol_loc_end(); |
| 520 | PL != PLEnd; ++PL) |
| 521 | Writer.AddSourceLocation(*PL, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 522 | Code = serialization::DECL_OBJC_FORWARD_PROTOCOL; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 523 | } |
| 524 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 525 | void ASTDeclWriter::VisitObjCCategoryDecl(ObjCCategoryDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 526 | VisitObjCContainerDecl(D); |
| 527 | Writer.AddDeclRef(D->getClassInterface(), Record); |
| 528 | Record.push_back(D->protocol_size()); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 529 | for (ObjCCategoryDecl::protocol_iterator |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 530 | I = D->protocol_begin(), IEnd = D->protocol_end(); I != IEnd; ++I) |
| 531 | Writer.AddDeclRef(*I, Record); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 532 | for (ObjCCategoryDecl::protocol_loc_iterator |
| 533 | PL = D->protocol_loc_begin(), PLEnd = D->protocol_loc_end(); |
| 534 | PL != PLEnd; ++PL) |
| 535 | Writer.AddSourceLocation(*PL, Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 536 | Writer.AddDeclRef(D->getNextClassCategory(), Record); |
Fariborz Jahanian | 000835d | 2010-08-23 18:51:39 +0000 | [diff] [blame] | 537 | Record.push_back(D->hasSynthBitfield()); |
Douglas Gregor | 3db211b | 2010-01-16 16:38:58 +0000 | [diff] [blame] | 538 | Writer.AddSourceLocation(D->getAtLoc(), Record); |
| 539 | Writer.AddSourceLocation(D->getCategoryNameLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 540 | Code = serialization::DECL_OBJC_CATEGORY; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 541 | } |
| 542 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 543 | void ASTDeclWriter::VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 544 | VisitNamedDecl(D); |
| 545 | Writer.AddDeclRef(D->getClassInterface(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 546 | Code = serialization::DECL_OBJC_COMPATIBLE_ALIAS; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 547 | } |
| 548 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 549 | void ASTDeclWriter::VisitObjCPropertyDecl(ObjCPropertyDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 550 | VisitNamedDecl(D); |
Fariborz Jahanian | d050240 | 2010-01-21 17:36:00 +0000 | [diff] [blame] | 551 | Writer.AddSourceLocation(D->getAtLoc(), Record); |
John McCall | 83a230c | 2010-06-04 20:50:08 +0000 | [diff] [blame] | 552 | Writer.AddTypeSourceInfo(D->getTypeSourceInfo(), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 553 | // FIXME: stable encoding |
| 554 | Record.push_back((unsigned)D->getPropertyAttributes()); |
Fariborz Jahanian | 80aa1cd | 2010-06-22 23:20:40 +0000 | [diff] [blame] | 555 | Record.push_back((unsigned)D->getPropertyAttributesAsWritten()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 556 | // FIXME: stable encoding |
| 557 | Record.push_back((unsigned)D->getPropertyImplementation()); |
| 558 | Writer.AddDeclarationName(D->getGetterName(), Record); |
| 559 | Writer.AddDeclarationName(D->getSetterName(), Record); |
| 560 | Writer.AddDeclRef(D->getGetterMethodDecl(), Record); |
| 561 | Writer.AddDeclRef(D->getSetterMethodDecl(), Record); |
| 562 | Writer.AddDeclRef(D->getPropertyIvarDecl(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 563 | Code = serialization::DECL_OBJC_PROPERTY; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 564 | } |
| 565 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 566 | void ASTDeclWriter::VisitObjCImplDecl(ObjCImplDecl *D) { |
Argyrios Kyrtzidis | aecae62 | 2009-07-27 19:04:32 +0000 | [diff] [blame] | 567 | VisitObjCContainerDecl(D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 568 | Writer.AddDeclRef(D->getClassInterface(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 569 | // Abstract class (no need to define a stable serialization::DECL code). |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 570 | } |
| 571 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 572 | void ASTDeclWriter::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 573 | VisitObjCImplDecl(D); |
| 574 | Writer.AddIdentifierRef(D->getIdentifier(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 575 | Code = serialization::DECL_OBJC_CATEGORY_IMPL; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 576 | } |
| 577 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 578 | void ASTDeclWriter::VisitObjCImplementationDecl(ObjCImplementationDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 579 | VisitObjCImplDecl(D); |
| 580 | Writer.AddDeclRef(D->getSuperClass(), Record); |
Sean Hunt | cbb6748 | 2011-01-08 20:30:50 +0000 | [diff] [blame] | 581 | Writer.AddCXXCtorInitializers(D->IvarInitializers, D->NumIvarInitializers, |
| 582 | Record); |
Fariborz Jahanian | 000835d | 2010-08-23 18:51:39 +0000 | [diff] [blame] | 583 | Record.push_back(D->hasSynthBitfield()); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 584 | Code = serialization::DECL_OBJC_IMPLEMENTATION; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 585 | } |
| 586 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 587 | void ASTDeclWriter::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 588 | VisitDecl(D); |
| 589 | Writer.AddSourceLocation(D->getLocStart(), Record); |
| 590 | Writer.AddDeclRef(D->getPropertyDecl(), Record); |
| 591 | Writer.AddDeclRef(D->getPropertyIvarDecl(), Record); |
Douglas Gregor | a4ffd85 | 2010-11-17 01:03:52 +0000 | [diff] [blame] | 592 | Writer.AddSourceLocation(D->getPropertyIvarDeclLoc(), Record); |
Argyrios Kyrtzidis | 2f92230 | 2010-08-09 10:54:37 +0000 | [diff] [blame] | 593 | Writer.AddStmt(D->getGetterCXXConstructor()); |
| 594 | Writer.AddStmt(D->getSetterCXXAssignment()); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 595 | Code = serialization::DECL_OBJC_PROPERTY_IMPL; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 596 | } |
| 597 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 598 | void ASTDeclWriter::VisitFieldDecl(FieldDecl *D) { |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 599 | VisitDeclaratorDecl(D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 600 | Record.push_back(D->isMutable()); |
Richard Smith | 7a614d8 | 2011-06-11 17:19:42 +0000 | [diff] [blame] | 601 | Record.push_back(D->getBitWidth()? 1 : D->hasInClassInitializer() ? 2 : 0); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 602 | if (D->getBitWidth()) |
| 603 | Writer.AddStmt(D->getBitWidth()); |
Richard Smith | 7a614d8 | 2011-06-11 17:19:42 +0000 | [diff] [blame] | 604 | else if (D->hasInClassInitializer()) |
| 605 | Writer.AddStmt(D->getInClassInitializer()); |
Argyrios Kyrtzidis | c91e9f4 | 2010-07-04 21:44:35 +0000 | [diff] [blame] | 606 | if (!D->getDeclName()) |
| 607 | Writer.AddDeclRef(Context.getInstantiatedFromUnnamedFieldDecl(D), Record); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 608 | |
| 609 | if (!D->hasAttrs() && |
| 610 | !D->isImplicit() && |
| 611 | !D->isUsed(false) && |
| 612 | !D->isInvalidDecl() && |
| 613 | !D->isReferenced() && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 614 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 615 | !D->getBitWidth() && |
Richard Smith | 7a614d8 | 2011-06-11 17:19:42 +0000 | [diff] [blame] | 616 | !D->hasInClassInitializer() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 617 | !D->hasExtInfo() && |
| 618 | !ObjCIvarDecl::classofKind(D->getKind()) && |
| 619 | !ObjCAtDefsFieldDecl::classofKind(D->getKind()) && |
| 620 | D->getDeclName()) |
| 621 | AbbrevToUse = Writer.getDeclFieldAbbrev(); |
| 622 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 623 | Code = serialization::DECL_FIELD; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 624 | } |
| 625 | |
Francois Pichet | 87c2e12 | 2010-11-21 06:08:52 +0000 | [diff] [blame] | 626 | void ASTDeclWriter::VisitIndirectFieldDecl(IndirectFieldDecl *D) { |
| 627 | VisitValueDecl(D); |
| 628 | Record.push_back(D->getChainingSize()); |
| 629 | |
| 630 | for (IndirectFieldDecl::chain_iterator |
| 631 | P = D->chain_begin(), |
| 632 | PEnd = D->chain_end(); P != PEnd; ++P) |
| 633 | Writer.AddDeclRef(*P, Record); |
| 634 | Code = serialization::DECL_INDIRECTFIELD; |
| 635 | } |
| 636 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 637 | void ASTDeclWriter::VisitVarDecl(VarDecl *D) { |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 638 | VisitDeclaratorDecl(D); |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 639 | VisitRedeclarable(D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 640 | Record.push_back(D->getStorageClass()); // FIXME: stable encoding |
Douglas Gregor | 16573fa | 2010-04-19 22:54:31 +0000 | [diff] [blame] | 641 | Record.push_back(D->getStorageClassAsWritten()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 642 | Record.push_back(D->isThreadSpecified()); |
| 643 | Record.push_back(D->hasCXXDirectInitializer()); |
Douglas Gregor | 324b54d | 2010-05-03 18:51:14 +0000 | [diff] [blame] | 644 | Record.push_back(D->isExceptionVariable()); |
Douglas Gregor | 5077c38 | 2010-05-15 06:01:05 +0000 | [diff] [blame] | 645 | Record.push_back(D->isNRVOVariable()); |
Richard Smith | ad762fc | 2011-04-14 22:09:26 +0000 | [diff] [blame] | 646 | Record.push_back(D->isCXXForRangeDecl()); |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 647 | Record.push_back(D->isARCPseudoStrong()); |
Chris Lattner | 030854b | 2010-05-09 06:40:08 +0000 | [diff] [blame] | 648 | Record.push_back(D->getInit() ? 1 : 0); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 649 | if (D->getInit()) |
| 650 | Writer.AddStmt(D->getInit()); |
Argyrios Kyrtzidis | 9421adc | 2010-07-04 21:44:00 +0000 | [diff] [blame] | 651 | |
| 652 | MemberSpecializationInfo *SpecInfo |
| 653 | = D->isStaticDataMember() ? D->getMemberSpecializationInfo() : 0; |
| 654 | Record.push_back(SpecInfo != 0); |
| 655 | if (SpecInfo) { |
| 656 | Writer.AddDeclRef(SpecInfo->getInstantiatedFrom(), Record); |
| 657 | Record.push_back(SpecInfo->getTemplateSpecializationKind()); |
| 658 | Writer.AddSourceLocation(SpecInfo->getPointOfInstantiation(), Record); |
| 659 | } |
| 660 | |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 661 | if (!D->hasAttrs() && |
| 662 | !D->isImplicit() && |
| 663 | !D->isUsed(false) && |
| 664 | !D->isInvalidDecl() && |
| 665 | !D->isReferenced() && |
| 666 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 667 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 668 | D->getDeclName().getNameKind() == DeclarationName::Identifier && |
| 669 | !D->hasExtInfo() && |
| 670 | D->RedeclLink.getNext() == D && |
| 671 | !D->hasCXXDirectInitializer() && |
| 672 | D->getInit() == 0 && |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 673 | !isa<ParmVarDecl>(D) && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 674 | !SpecInfo) |
| 675 | AbbrevToUse = Writer.getDeclVarAbbrev(); |
| 676 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 677 | Code = serialization::DECL_VAR; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 678 | } |
| 679 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 680 | void ASTDeclWriter::VisitImplicitParamDecl(ImplicitParamDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 681 | VisitVarDecl(D); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 682 | Code = serialization::DECL_IMPLICIT_PARAM; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 683 | } |
| 684 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 685 | void ASTDeclWriter::VisitParmVarDecl(ParmVarDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 686 | VisitVarDecl(D); |
John McCall | 7079886 | 2011-05-02 00:30:12 +0000 | [diff] [blame] | 687 | Record.push_back(D->isObjCMethodParameter()); |
John McCall | fb44de9 | 2011-05-01 22:35:37 +0000 | [diff] [blame] | 688 | Record.push_back(D->getFunctionScopeDepth()); |
| 689 | Record.push_back(D->getFunctionScopeIndex()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 690 | Record.push_back(D->getObjCDeclQualifier()); // FIXME: stable encoding |
John McCall | eecf5fa | 2011-03-09 04:22:44 +0000 | [diff] [blame] | 691 | Record.push_back(D->isKNRPromoted()); |
John McCall | bf73b35 | 2010-03-12 18:31:32 +0000 | [diff] [blame] | 692 | Record.push_back(D->hasInheritedDefaultArg()); |
Argyrios Kyrtzidis | 691d77f | 2010-07-04 21:44:07 +0000 | [diff] [blame] | 693 | Record.push_back(D->hasUninstantiatedDefaultArg()); |
| 694 | if (D->hasUninstantiatedDefaultArg()) |
| 695 | Writer.AddStmt(D->getUninstantiatedDefaultArg()); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 696 | Code = serialization::DECL_PARM_VAR; |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 697 | |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 698 | assert(!D->isARCPseudoStrong()); // can be true of ImplicitParamDecl |
| 699 | |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 700 | // If the assumptions about the DECL_PARM_VAR abbrev are true, use it. Here |
| 701 | // we dynamically check for the properties that we optimize for, but don't |
| 702 | // know are true of all PARM_VAR_DECLs. |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 703 | if (!D->hasAttrs() && |
| 704 | !D->hasExtInfo() && |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 705 | !D->isImplicit() && |
Douglas Gregor | c070cc6 | 2010-06-17 23:14:26 +0000 | [diff] [blame] | 706 | !D->isUsed(false) && |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 707 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 708 | !D->isModulePrivate() && |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 709 | D->getStorageClass() == 0 && |
| 710 | !D->hasCXXDirectInitializer() && // Can params have this ever? |
John McCall | 7079886 | 2011-05-02 00:30:12 +0000 | [diff] [blame] | 711 | D->getFunctionScopeDepth() == 0 && |
John McCall | bf73b35 | 2010-03-12 18:31:32 +0000 | [diff] [blame] | 712 | D->getObjCDeclQualifier() == 0 && |
John McCall | eecf5fa | 2011-03-09 04:22:44 +0000 | [diff] [blame] | 713 | !D->isKNRPromoted() && |
Chris Lattner | 030854b | 2010-05-09 06:40:08 +0000 | [diff] [blame] | 714 | !D->hasInheritedDefaultArg() && |
Argyrios Kyrtzidis | 691d77f | 2010-07-04 21:44:07 +0000 | [diff] [blame] | 715 | D->getInit() == 0 && |
| 716 | !D->hasUninstantiatedDefaultArg()) // No default expr. |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 717 | AbbrevToUse = Writer.getDeclParmVarAbbrev(); |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 718 | |
| 719 | // Check things we know are true of *every* PARM_VAR_DECL, which is more than |
| 720 | // just us assuming it. |
| 721 | assert(!D->isInvalidDecl() && "Shouldn't emit invalid decls"); |
| 722 | assert(!D->isThreadSpecified() && "PARM_VAR_DECL can't be __thread"); |
| 723 | assert(D->getAccess() == AS_none && "PARM_VAR_DECL can't be public/private"); |
Douglas Gregor | 324b54d | 2010-05-03 18:51:14 +0000 | [diff] [blame] | 724 | assert(!D->isExceptionVariable() && "PARM_VAR_DECL can't be exception var"); |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 725 | assert(D->getPreviousDeclaration() == 0 && "PARM_VAR_DECL can't be redecl"); |
Argyrios Kyrtzidis | 9421adc | 2010-07-04 21:44:00 +0000 | [diff] [blame] | 726 | assert(!D->isStaticDataMember() && |
| 727 | "PARM_VAR_DECL can't be static data member"); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 728 | } |
| 729 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 730 | void ASTDeclWriter::VisitFileScopeAsmDecl(FileScopeAsmDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 731 | VisitDecl(D); |
| 732 | Writer.AddStmt(D->getAsmString()); |
Abramo Bagnara | 21e006e | 2011-03-03 14:20:18 +0000 | [diff] [blame] | 733 | Writer.AddSourceLocation(D->getRParenLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 734 | Code = serialization::DECL_FILE_SCOPE_ASM; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 735 | } |
| 736 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 737 | void ASTDeclWriter::VisitBlockDecl(BlockDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 738 | VisitDecl(D); |
| 739 | Writer.AddStmt(D->getBody()); |
John McCall | 82dc009 | 2010-06-04 11:21:44 +0000 | [diff] [blame] | 740 | Writer.AddTypeSourceInfo(D->getSignatureAsWritten(), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 741 | Record.push_back(D->param_size()); |
| 742 | for (FunctionDecl::param_iterator P = D->param_begin(), PEnd = D->param_end(); |
| 743 | P != PEnd; ++P) |
| 744 | Writer.AddDeclRef(*P, Record); |
John McCall | 469a1eb | 2011-02-02 13:00:07 +0000 | [diff] [blame] | 745 | Record.push_back(D->capturesCXXThis()); |
John McCall | 6b5a61b | 2011-02-07 10:33:21 +0000 | [diff] [blame] | 746 | Record.push_back(D->getNumCaptures()); |
John McCall | 469a1eb | 2011-02-02 13:00:07 +0000 | [diff] [blame] | 747 | for (BlockDecl::capture_iterator |
John McCall | 6b5a61b | 2011-02-07 10:33:21 +0000 | [diff] [blame] | 748 | i = D->capture_begin(), e = D->capture_end(); i != e; ++i) { |
| 749 | const BlockDecl::Capture &capture = *i; |
| 750 | Writer.AddDeclRef(capture.getVariable(), Record); |
| 751 | |
| 752 | unsigned flags = 0; |
| 753 | if (capture.isByRef()) flags |= 1; |
| 754 | if (capture.isNested()) flags |= 2; |
| 755 | if (capture.hasCopyExpr()) flags |= 4; |
| 756 | Record.push_back(flags); |
| 757 | |
| 758 | if (capture.hasCopyExpr()) Writer.AddStmt(capture.getCopyExpr()); |
| 759 | } |
John McCall | 469a1eb | 2011-02-02 13:00:07 +0000 | [diff] [blame] | 760 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 761 | Code = serialization::DECL_BLOCK; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 762 | } |
| 763 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 764 | void ASTDeclWriter::VisitLinkageSpecDecl(LinkageSpecDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 765 | VisitDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 766 | Record.push_back(D->getLanguage()); |
Abramo Bagnara | a2026c9 | 2011-03-08 16:41:52 +0000 | [diff] [blame] | 767 | Writer.AddSourceLocation(D->getExternLoc(), Record); |
Abramo Bagnara | 5f6bcbe | 2011-03-03 14:52:38 +0000 | [diff] [blame] | 768 | Writer.AddSourceLocation(D->getRBraceLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 769 | Code = serialization::DECL_LINKAGE_SPEC; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 770 | } |
| 771 | |
Chris Lattner | ad8dcf4 | 2011-02-17 07:39:24 +0000 | [diff] [blame] | 772 | void ASTDeclWriter::VisitLabelDecl(LabelDecl *D) { |
| 773 | VisitNamedDecl(D); |
Abramo Bagnara | 6784304 | 2011-03-05 18:21:20 +0000 | [diff] [blame] | 774 | Writer.AddSourceLocation(D->getLocStart(), Record); |
Chris Lattner | ad8dcf4 | 2011-02-17 07:39:24 +0000 | [diff] [blame] | 775 | Code = serialization::DECL_LABEL; |
| 776 | } |
| 777 | |
| 778 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 779 | void ASTDeclWriter::VisitNamespaceDecl(NamespaceDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 780 | VisitNamedDecl(D); |
Douglas Gregor | 0a0c3e7 | 2010-10-05 20:41:58 +0000 | [diff] [blame] | 781 | Record.push_back(D->isInline()); |
Abramo Bagnara | acba90f | 2011-03-08 12:38:20 +0000 | [diff] [blame] | 782 | Writer.AddSourceLocation(D->getLocStart(), Record); |
| 783 | Writer.AddSourceLocation(D->getRBraceLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 784 | Writer.AddDeclRef(D->getNextNamespace(), Record); |
| 785 | |
| 786 | // Only write one reference--original or anonymous |
| 787 | Record.push_back(D->isOriginalNamespace()); |
| 788 | if (D->isOriginalNamespace()) |
| 789 | Writer.AddDeclRef(D->getAnonymousNamespace(), Record); |
| 790 | else |
| 791 | Writer.AddDeclRef(D->getOriginalNamespace(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 792 | Code = serialization::DECL_NAMESPACE; |
Sebastian Redl | a7be506 | 2010-08-05 21:22:19 +0000 | [diff] [blame] | 793 | |
| 794 | if (Writer.hasChain() && !D->isOriginalNamespace() && |
Douglas Gregor | 919814d | 2011-09-09 23:01:35 +0000 | [diff] [blame] | 795 | D->getOriginalNamespace()->isFromASTFile()) { |
Argyrios Kyrtzidis | 0ad6dc3 | 2010-10-20 16:22:56 +0000 | [diff] [blame] | 796 | NamespaceDecl *NS = D->getOriginalNamespace(); |
Argyrios Kyrtzidis | 100050b | 2010-10-28 07:38:51 +0000 | [diff] [blame] | 797 | Writer.AddUpdatedDeclContext(NS); |
Argyrios Kyrtzidis | 0ad6dc3 | 2010-10-20 16:22:56 +0000 | [diff] [blame] | 798 | |
| 799 | // Make sure all visible decls are written. They will be recorded later. |
| 800 | NS->lookup(DeclarationName()); |
| 801 | StoredDeclsMap *Map = static_cast<StoredDeclsMap*>(NS->getLookupPtr()); |
| 802 | if (Map) { |
| 803 | for (StoredDeclsMap::iterator D = Map->begin(), DEnd = Map->end(); |
| 804 | D != DEnd; ++D) { |
Argyrios Kyrtzidis | 0ad6dc3 | 2010-10-20 16:22:56 +0000 | [diff] [blame] | 805 | DeclContext::lookup_result Result = D->second.getLookupResult(); |
| 806 | while (Result.first != Result.second) { |
| 807 | Writer.GetDeclRef(*Result.first); |
| 808 | ++Result.first; |
| 809 | } |
| 810 | } |
| 811 | } |
Sebastian Redl | a7be506 | 2010-08-05 21:22:19 +0000 | [diff] [blame] | 812 | } |
Sebastian Redl | 7c0837f | 2011-04-24 16:28:13 +0000 | [diff] [blame] | 813 | |
Sebastian Redl | 74b485a | 2011-04-24 16:28:21 +0000 | [diff] [blame] | 814 | if (Writer.hasChain() && D->isAnonymousNamespace() && !D->getNextNamespace()){ |
| 815 | // This is a most recent reopening of the anonymous namespace. If its parent |
| 816 | // is in a previous PCH (or is the TU), mark that parent for update, because |
| 817 | // the original namespace always points to the latest re-opening of its |
| 818 | // anonymous namespace. |
| 819 | Decl *Parent = cast<Decl>( |
| 820 | D->getParent()->getRedeclContext()->getPrimaryContext()); |
Douglas Gregor | 919814d | 2011-09-09 23:01:35 +0000 | [diff] [blame] | 821 | if (Parent->isFromASTFile() || isa<TranslationUnitDecl>(Parent)) { |
Sebastian Redl | 7c0837f | 2011-04-24 16:28:13 +0000 | [diff] [blame] | 822 | ASTWriter::UpdateRecord &Record = Writer.DeclUpdates[Parent]; |
| 823 | Record.push_back(UPD_CXX_ADDED_ANONYMOUS_NAMESPACE); |
| 824 | Writer.AddDeclRef(D, Record); |
| 825 | } |
| 826 | } |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 827 | } |
| 828 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 829 | void ASTDeclWriter::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 830 | VisitNamedDecl(D); |
Douglas Gregor | 8ea5b9d | 2010-09-01 00:08:19 +0000 | [diff] [blame] | 831 | Writer.AddSourceLocation(D->getNamespaceLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 832 | Writer.AddSourceLocation(D->getTargetNameLoc(), Record); |
Douglas Gregor | 0cfaf6a | 2011-02-25 17:08:07 +0000 | [diff] [blame] | 833 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 834 | Writer.AddDeclRef(D->getNamespace(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 835 | Code = serialization::DECL_NAMESPACE_ALIAS; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 836 | } |
| 837 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 838 | void ASTDeclWriter::VisitUsingDecl(UsingDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 839 | VisitNamedDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 840 | Writer.AddSourceLocation(D->getUsingLocation(), Record); |
Douglas Gregor | dc35571 | 2011-02-25 00:36:19 +0000 | [diff] [blame] | 841 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 842 | Writer.AddDeclarationNameLoc(D->DNLoc, D->getDeclName(), Record); |
Argyrios Kyrtzidis | 826faa2 | 2010-11-10 05:40:41 +0000 | [diff] [blame] | 843 | Writer.AddDeclRef(D->FirstUsingShadow, Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 844 | Record.push_back(D->isTypeName()); |
Argyrios Kyrtzidis | c91e9f4 | 2010-07-04 21:44:35 +0000 | [diff] [blame] | 845 | Writer.AddDeclRef(Context.getInstantiatedFromUsingDecl(D), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 846 | Code = serialization::DECL_USING; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 847 | } |
| 848 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 849 | void ASTDeclWriter::VisitUsingShadowDecl(UsingShadowDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 850 | VisitNamedDecl(D); |
| 851 | Writer.AddDeclRef(D->getTargetDecl(), Record); |
Argyrios Kyrtzidis | 826faa2 | 2010-11-10 05:40:41 +0000 | [diff] [blame] | 852 | Writer.AddDeclRef(D->UsingOrNextShadow, Record); |
Argyrios Kyrtzidis | c91e9f4 | 2010-07-04 21:44:35 +0000 | [diff] [blame] | 853 | Writer.AddDeclRef(Context.getInstantiatedFromUsingShadowDecl(D), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 854 | Code = serialization::DECL_USING_SHADOW; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 855 | } |
| 856 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 857 | void ASTDeclWriter::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 858 | VisitNamedDecl(D); |
Douglas Gregor | 0a35bce | 2010-09-01 03:07:18 +0000 | [diff] [blame] | 859 | Writer.AddSourceLocation(D->getUsingLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 860 | Writer.AddSourceLocation(D->getNamespaceKeyLocation(), Record); |
Douglas Gregor | db99241 | 2011-02-25 16:33:46 +0000 | [diff] [blame] | 861 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 862 | Writer.AddDeclRef(D->getNominatedNamespace(), Record); |
| 863 | Writer.AddDeclRef(dyn_cast<Decl>(D->getCommonAncestor()), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 864 | Code = serialization::DECL_USING_DIRECTIVE; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 865 | } |
| 866 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 867 | void ASTDeclWriter::VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 868 | VisitValueDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 869 | Writer.AddSourceLocation(D->getUsingLoc(), Record); |
Douglas Gregor | dc35571 | 2011-02-25 00:36:19 +0000 | [diff] [blame] | 870 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 871 | Writer.AddDeclarationNameLoc(D->DNLoc, D->getDeclName(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 872 | Code = serialization::DECL_UNRESOLVED_USING_VALUE; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 873 | } |
| 874 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 875 | void ASTDeclWriter::VisitUnresolvedUsingTypenameDecl( |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 876 | UnresolvedUsingTypenameDecl *D) { |
| 877 | VisitTypeDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 878 | Writer.AddSourceLocation(D->getTypenameLoc(), Record); |
Douglas Gregor | dc35571 | 2011-02-25 00:36:19 +0000 | [diff] [blame] | 879 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 880 | Code = serialization::DECL_UNRESOLVED_USING_TYPENAME; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 881 | } |
| 882 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 883 | void ASTDeclWriter::VisitCXXRecordDecl(CXXRecordDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 884 | VisitRecordDecl(D); |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 885 | |
Argyrios Kyrtzidis | 134db1f | 2010-10-24 17:26:31 +0000 | [diff] [blame] | 886 | CXXRecordDecl *DefinitionDecl = 0; |
| 887 | if (D->DefinitionData) |
| 888 | DefinitionDecl = D->DefinitionData->Definition; |
| 889 | Writer.AddDeclRef(DefinitionDecl, Record); |
Argyrios Kyrtzidis | 89eaf3a | 2010-10-24 17:26:40 +0000 | [diff] [blame] | 890 | if (D == DefinitionDecl) |
| 891 | Writer.AddCXXDefinitionData(D, Record); |
Argyrios Kyrtzidis | 37ffed3 | 2010-07-02 11:55:32 +0000 | [diff] [blame] | 892 | |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 893 | enum { |
| 894 | CXXRecNotTemplate = 0, CXXRecTemplate, CXXRecMemberSpecialization |
| 895 | }; |
| 896 | if (ClassTemplateDecl *TemplD = D->getDescribedClassTemplate()) { |
| 897 | Record.push_back(CXXRecTemplate); |
| 898 | Writer.AddDeclRef(TemplD, Record); |
| 899 | } else if (MemberSpecializationInfo *MSInfo |
| 900 | = D->getMemberSpecializationInfo()) { |
| 901 | Record.push_back(CXXRecMemberSpecialization); |
| 902 | Writer.AddDeclRef(MSInfo->getInstantiatedFrom(), Record); |
| 903 | Record.push_back(MSInfo->getTemplateSpecializationKind()); |
| 904 | Writer.AddSourceLocation(MSInfo->getPointOfInstantiation(), Record); |
| 905 | } else { |
| 906 | Record.push_back(CXXRecNotTemplate); |
| 907 | } |
| 908 | |
Argyrios Kyrtzidis | 36d2fd4 | 2010-10-14 20:14:38 +0000 | [diff] [blame] | 909 | // Store the key function to avoid deserializing every method so we can |
| 910 | // compute it. |
| 911 | if (D->IsDefinition) |
| 912 | Writer.AddDeclRef(Context.getKeyFunction(D), Record); |
| 913 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 914 | Code = serialization::DECL_CXX_RECORD; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 915 | } |
| 916 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 917 | void ASTDeclWriter::VisitCXXMethodDecl(CXXMethodDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 918 | VisitFunctionDecl(D); |
Argyrios Kyrtzidis | c91e9f4 | 2010-07-04 21:44:35 +0000 | [diff] [blame] | 919 | Record.push_back(D->size_overridden_methods()); |
| 920 | for (CXXMethodDecl::method_iterator |
| 921 | I = D->begin_overridden_methods(), E = D->end_overridden_methods(); |
| 922 | I != E; ++I) |
| 923 | Writer.AddDeclRef(*I, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 924 | Code = serialization::DECL_CXX_METHOD; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 925 | } |
| 926 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 927 | void ASTDeclWriter::VisitCXXConstructorDecl(CXXConstructorDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 928 | VisitCXXMethodDecl(D); |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 929 | |
| 930 | Record.push_back(D->IsExplicitSpecified); |
| 931 | Record.push_back(D->ImplicitlyDefined); |
Sean Hunt | cbb6748 | 2011-01-08 20:30:50 +0000 | [diff] [blame] | 932 | Writer.AddCXXCtorInitializers(D->CtorInitializers, D->NumCtorInitializers, |
| 933 | Record); |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 934 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 935 | Code = serialization::DECL_CXX_CONSTRUCTOR; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 936 | } |
| 937 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 938 | void ASTDeclWriter::VisitCXXDestructorDecl(CXXDestructorDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 939 | VisitCXXMethodDecl(D); |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 940 | |
| 941 | Record.push_back(D->ImplicitlyDefined); |
| 942 | Writer.AddDeclRef(D->OperatorDelete, Record); |
| 943 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 944 | Code = serialization::DECL_CXX_DESTRUCTOR; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 945 | } |
| 946 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 947 | void ASTDeclWriter::VisitCXXConversionDecl(CXXConversionDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 948 | VisitCXXMethodDecl(D); |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 949 | Record.push_back(D->IsExplicitSpecified); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 950 | Code = serialization::DECL_CXX_CONVERSION; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 951 | } |
| 952 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 953 | void ASTDeclWriter::VisitAccessSpecDecl(AccessSpecDecl *D) { |
Abramo Bagnara | 6206d53 | 2010-06-05 05:09:32 +0000 | [diff] [blame] | 954 | VisitDecl(D); |
| 955 | Writer.AddSourceLocation(D->getColonLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 956 | Code = serialization::DECL_ACCESS_SPEC; |
Abramo Bagnara | 6206d53 | 2010-06-05 05:09:32 +0000 | [diff] [blame] | 957 | } |
| 958 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 959 | void ASTDeclWriter::VisitFriendDecl(FriendDecl *D) { |
Argyrios Kyrtzidis | c8f9af2 | 2010-07-05 10:38:01 +0000 | [diff] [blame] | 960 | VisitDecl(D); |
Argyrios Kyrtzidis | 6764334 | 2010-06-29 22:47:00 +0000 | [diff] [blame] | 961 | Record.push_back(D->Friend.is<TypeSourceInfo*>()); |
| 962 | if (D->Friend.is<TypeSourceInfo*>()) |
| 963 | Writer.AddTypeSourceInfo(D->Friend.get<TypeSourceInfo*>(), Record); |
| 964 | else |
| 965 | Writer.AddDeclRef(D->Friend.get<NamedDecl*>(), Record); |
Douglas Gregor | 69aecc6 | 2010-10-27 20:23:41 +0000 | [diff] [blame] | 966 | Writer.AddDeclRef(D->getNextFriend(), Record); |
John McCall | 6102ca1 | 2010-10-16 06:59:13 +0000 | [diff] [blame] | 967 | Record.push_back(D->UnsupportedFriend); |
Argyrios Kyrtzidis | 6764334 | 2010-06-29 22:47:00 +0000 | [diff] [blame] | 968 | Writer.AddSourceLocation(D->FriendLoc, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 969 | Code = serialization::DECL_FRIEND; |
Argyrios Kyrtzidis | 6764334 | 2010-06-29 22:47:00 +0000 | [diff] [blame] | 970 | } |
| 971 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 972 | void ASTDeclWriter::VisitFriendTemplateDecl(FriendTemplateDecl *D) { |
Argyrios Kyrtzidis | 554e6aa | 2010-07-22 16:04:10 +0000 | [diff] [blame] | 973 | VisitDecl(D); |
| 974 | Record.push_back(D->getNumTemplateParameters()); |
| 975 | for (unsigned i = 0, e = D->getNumTemplateParameters(); i != e; ++i) |
| 976 | Writer.AddTemplateParameterList(D->getTemplateParameterList(i), Record); |
| 977 | Record.push_back(D->getFriendDecl() != 0); |
| 978 | if (D->getFriendDecl()) |
| 979 | Writer.AddDeclRef(D->getFriendDecl(), Record); |
| 980 | else |
| 981 | Writer.AddTypeSourceInfo(D->getFriendType(), Record); |
| 982 | Writer.AddSourceLocation(D->getFriendLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 983 | Code = serialization::DECL_FRIEND_TEMPLATE; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 984 | } |
| 985 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 986 | void ASTDeclWriter::VisitTemplateDecl(TemplateDecl *D) { |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 987 | VisitNamedDecl(D); |
| 988 | |
| 989 | Writer.AddDeclRef(D->getTemplatedDecl(), Record); |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 990 | Writer.AddTemplateParameterList(D->getTemplateParameters(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 991 | } |
| 992 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 993 | void ASTDeclWriter::VisitRedeclarableTemplateDecl(RedeclarableTemplateDecl *D) { |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 994 | // Emit data to initialize CommonOrPrev before VisitTemplateDecl so that |
| 995 | // getCommonPtr() can be used while this is still initializing. |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 996 | |
| 997 | Writer.AddDeclRef(D->getPreviousDeclaration(), Record); |
Argyrios Kyrtzidis | 0895d15 | 2011-02-12 07:50:47 +0000 | [diff] [blame] | 998 | if (D->getPreviousDeclaration()) |
| 999 | Writer.AddDeclRef(D->getFirstDeclaration(), Record); |
| 1000 | |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1001 | if (D->getPreviousDeclaration() == 0) { |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1002 | // This TemplateDecl owns the CommonPtr; write it. |
Argyrios Kyrtzidis | ecf966e | 2010-07-09 21:11:43 +0000 | [diff] [blame] | 1003 | assert(D->isCanonicalDecl()); |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1004 | |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1005 | Writer.AddDeclRef(D->getInstantiatedFromMemberTemplate(), Record); |
| 1006 | if (D->getInstantiatedFromMemberTemplate()) |
| 1007 | Record.push_back(D->isMemberSpecialization()); |
Peter Collingbourne | 8a798a7 | 2010-07-29 16:12:01 +0000 | [diff] [blame] | 1008 | |
| 1009 | Writer.AddDeclRef(D->getCommonPtr()->Latest, Record); |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1010 | } else { |
| 1011 | RedeclarableTemplateDecl *First = D->getFirstDeclaration(); |
| 1012 | assert(First != D); |
| 1013 | // If this is a most recent redeclaration that is pointed to by a first decl |
| 1014 | // in a chained PCH, keep track of the association with the map so we can |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1015 | // update the first decl during AST reading. |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1016 | if (First->getMostRecentDeclaration() == D && |
Douglas Gregor | 530b14a | 2011-09-09 23:07:59 +0000 | [diff] [blame] | 1017 | First->isFromASTFile() && !D->isFromASTFile()) { |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1018 | assert(Writer.FirstLatestDecls.find(First)==Writer.FirstLatestDecls.end() |
| 1019 | && "The latest is already set"); |
| 1020 | Writer.FirstLatestDecls[First] = D; |
| 1021 | } |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1022 | } |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 1023 | |
| 1024 | VisitTemplateDecl(D); |
| 1025 | Record.push_back(D->getIdentifierNamespace()); |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1026 | } |
| 1027 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1028 | void ASTDeclWriter::VisitClassTemplateDecl(ClassTemplateDecl *D) { |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1029 | VisitRedeclarableTemplateDecl(D); |
| 1030 | |
| 1031 | if (D->getPreviousDeclaration() == 0) { |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1032 | typedef llvm::FoldingSet<ClassTemplateSpecializationDecl> CTSDSetTy; |
| 1033 | CTSDSetTy &CTSDSet = D->getSpecializations(); |
| 1034 | Record.push_back(CTSDSet.size()); |
Argyrios Kyrtzidis | 7d53048 | 2010-07-02 11:55:37 +0000 | [diff] [blame] | 1035 | for (CTSDSetTy::iterator I=CTSDSet.begin(), E = CTSDSet.end(); I!=E; ++I) { |
Argyrios Kyrtzidis | bc5ab7c | 2010-07-20 13:59:40 +0000 | [diff] [blame] | 1036 | assert(I->isCanonicalDecl() && "Expected only canonical decls in set"); |
Argyrios Kyrtzidis | ecf966e | 2010-07-09 21:11:43 +0000 | [diff] [blame] | 1037 | Writer.AddDeclRef(&*I, Record); |
Argyrios Kyrtzidis | 7d53048 | 2010-07-02 11:55:37 +0000 | [diff] [blame] | 1038 | } |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1039 | |
| 1040 | typedef llvm::FoldingSet<ClassTemplatePartialSpecializationDecl> CTPSDSetTy; |
| 1041 | CTPSDSetTy &CTPSDSet = D->getPartialSpecializations(); |
| 1042 | Record.push_back(CTPSDSet.size()); |
Argyrios Kyrtzidis | 7d53048 | 2010-07-02 11:55:37 +0000 | [diff] [blame] | 1043 | for (CTPSDSetTy::iterator I=CTPSDSet.begin(), E=CTPSDSet.end(); I!=E; ++I) { |
Argyrios Kyrtzidis | bc5ab7c | 2010-07-20 13:59:40 +0000 | [diff] [blame] | 1044 | assert(I->isCanonicalDecl() && "Expected only canonical decls in set"); |
Argyrios Kyrtzidis | ecf966e | 2010-07-09 21:11:43 +0000 | [diff] [blame] | 1045 | Writer.AddDeclRef(&*I, Record); |
Argyrios Kyrtzidis | 7d53048 | 2010-07-02 11:55:37 +0000 | [diff] [blame] | 1046 | } |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1047 | |
| 1048 | // InjectedClassNameType is computed, no need to write it. |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1049 | } |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1050 | Code = serialization::DECL_CLASS_TEMPLATE; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1051 | } |
| 1052 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1053 | void ASTDeclWriter::VisitClassTemplateSpecializationDecl( |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1054 | ClassTemplateSpecializationDecl *D) { |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 1055 | VisitCXXRecordDecl(D); |
| 1056 | |
| 1057 | llvm::PointerUnion<ClassTemplateDecl *, |
| 1058 | ClassTemplatePartialSpecializationDecl *> InstFrom |
| 1059 | = D->getSpecializedTemplateOrPartial(); |
Argyrios Kyrtzidis | 28fc50c | 2011-08-17 21:35:28 +0000 | [diff] [blame] | 1060 | if (Decl *InstFromD = InstFrom.dyn_cast<ClassTemplateDecl *>()) { |
Sebastian Redl | 4153a06 | 2010-08-24 22:50:24 +0000 | [diff] [blame] | 1061 | Writer.AddDeclRef(InstFromD, Record); |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 1062 | } else { |
Argyrios Kyrtzidis | 28fc50c | 2011-08-17 21:35:28 +0000 | [diff] [blame] | 1063 | Writer.AddDeclRef(InstFrom.get<ClassTemplatePartialSpecializationDecl *>(), |
| 1064 | Record); |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 1065 | Writer.AddTemplateArgumentList(&D->getTemplateInstantiationArgs(), Record); |
| 1066 | } |
| 1067 | |
| 1068 | // Explicit info. |
| 1069 | Writer.AddTypeSourceInfo(D->getTypeAsWritten(), Record); |
| 1070 | if (D->getTypeAsWritten()) { |
| 1071 | Writer.AddSourceLocation(D->getExternLoc(), Record); |
| 1072 | Writer.AddSourceLocation(D->getTemplateKeywordLoc(), Record); |
| 1073 | } |
| 1074 | |
| 1075 | Writer.AddTemplateArgumentList(&D->getTemplateArgs(), Record); |
| 1076 | Writer.AddSourceLocation(D->getPointOfInstantiation(), Record); |
| 1077 | Record.push_back(D->getSpecializationKind()); |
| 1078 | |
Argyrios Kyrtzidis | bc5ab7c | 2010-07-20 13:59:40 +0000 | [diff] [blame] | 1079 | if (D->isCanonicalDecl()) { |
| 1080 | // When reading, we'll add it to the folding set of the following template. |
Argyrios Kyrtzidis | ecf966e | 2010-07-09 21:11:43 +0000 | [diff] [blame] | 1081 | Writer.AddDeclRef(D->getSpecializedTemplate()->getCanonicalDecl(), Record); |
| 1082 | } |
| 1083 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1084 | Code = serialization::DECL_CLASS_TEMPLATE_SPECIALIZATION; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1085 | } |
| 1086 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1087 | void ASTDeclWriter::VisitClassTemplatePartialSpecializationDecl( |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1088 | ClassTemplatePartialSpecializationDecl *D) { |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 1089 | VisitClassTemplateSpecializationDecl(D); |
| 1090 | |
| 1091 | Writer.AddTemplateParameterList(D->getTemplateParameters(), Record); |
| 1092 | |
| 1093 | Record.push_back(D->getNumTemplateArgsAsWritten()); |
| 1094 | for (int i = 0, e = D->getNumTemplateArgsAsWritten(); i != e; ++i) |
| 1095 | Writer.AddTemplateArgumentLoc(D->getTemplateArgsAsWritten()[i], Record); |
| 1096 | |
| 1097 | Record.push_back(D->getSequenceNumber()); |
| 1098 | |
| 1099 | // These are read/set from/to the first declaration. |
| 1100 | if (D->getPreviousDeclaration() == 0) { |
| 1101 | Writer.AddDeclRef(D->getInstantiatedFromMember(), Record); |
| 1102 | Record.push_back(D->isMemberSpecialization()); |
| 1103 | } |
| 1104 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1105 | Code = serialization::DECL_CLASS_TEMPLATE_PARTIAL_SPECIALIZATION; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1106 | } |
| 1107 | |
Fariborz Jahanian | 95ed778 | 2011-08-27 20:50:59 +0000 | [diff] [blame] | 1108 | void ASTDeclWriter::VisitClassScopeFunctionSpecializationDecl( |
| 1109 | ClassScopeFunctionSpecializationDecl *D) { |
Francois Pichet | bc84532 | 2011-08-17 01:06:54 +0000 | [diff] [blame] | 1110 | VisitDecl(D); |
| 1111 | Writer.AddDeclRef(D->getSpecialization(), Record); |
| 1112 | Code = serialization::DECL_CLASS_SCOPE_FUNCTION_SPECIALIZATION; |
| 1113 | } |
| 1114 | |
| 1115 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1116 | void ASTDeclWriter::VisitFunctionTemplateDecl(FunctionTemplateDecl *D) { |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1117 | VisitRedeclarableTemplateDecl(D); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 1118 | |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 1119 | if (D->getPreviousDeclaration() == 0) { |
| 1120 | // This FunctionTemplateDecl owns the CommonPtr; write it. |
| 1121 | |
Argyrios Kyrtzidis | 057d9af | 2010-07-06 15:37:09 +0000 | [diff] [blame] | 1122 | // Write the function specialization declarations. |
| 1123 | Record.push_back(D->getSpecializations().size()); |
| 1124 | for (llvm::FoldingSet<FunctionTemplateSpecializationInfo>::iterator |
| 1125 | I = D->getSpecializations().begin(), |
Argyrios Kyrtzidis | 2c853e4 | 2010-07-20 13:59:58 +0000 | [diff] [blame] | 1126 | E = D->getSpecializations().end() ; I != E; ++I) { |
| 1127 | assert(I->Function->isCanonicalDecl() && |
| 1128 | "Expected only canonical decls in set"); |
Argyrios Kyrtzidis | 057d9af | 2010-07-06 15:37:09 +0000 | [diff] [blame] | 1129 | Writer.AddDeclRef(I->Function, Record); |
Argyrios Kyrtzidis | 2c853e4 | 2010-07-20 13:59:58 +0000 | [diff] [blame] | 1130 | } |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 1131 | } |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1132 | Code = serialization::DECL_FUNCTION_TEMPLATE; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1133 | } |
| 1134 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1135 | void ASTDeclWriter::VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D) { |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1136 | VisitTypeDecl(D); |
| 1137 | |
| 1138 | Record.push_back(D->wasDeclaredWithTypename()); |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1139 | Record.push_back(D->defaultArgumentWasInherited()); |
| 1140 | Writer.AddTypeSourceInfo(D->getDefaultArgumentInfo(), Record); |
| 1141 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1142 | Code = serialization::DECL_TEMPLATE_TYPE_PARM; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1143 | } |
| 1144 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1145 | void ASTDeclWriter::VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D) { |
Douglas Gregor | 6952f1e | 2011-01-19 20:10:05 +0000 | [diff] [blame] | 1146 | // For an expanded parameter pack, record the number of expansion types here |
| 1147 | // so that it's easier for |
| 1148 | if (D->isExpandedParameterPack()) |
| 1149 | Record.push_back(D->getNumExpansionTypes()); |
| 1150 | |
John McCall | 76a4021 | 2011-02-09 01:13:10 +0000 | [diff] [blame] | 1151 | VisitDeclaratorDecl(D); |
Argyrios Kyrtzidis | b24e199 | 2010-06-25 16:25:09 +0000 | [diff] [blame] | 1152 | // TemplateParmPosition. |
| 1153 | Record.push_back(D->getDepth()); |
| 1154 | Record.push_back(D->getPosition()); |
Douglas Gregor | 6952f1e | 2011-01-19 20:10:05 +0000 | [diff] [blame] | 1155 | |
| 1156 | if (D->isExpandedParameterPack()) { |
| 1157 | for (unsigned I = 0, N = D->getNumExpansionTypes(); I != N; ++I) { |
| 1158 | Writer.AddTypeRef(D->getExpansionType(I), Record); |
| 1159 | Writer.AddTypeSourceInfo(D->getExpansionTypeSourceInfo(I), Record); |
| 1160 | } |
| 1161 | |
| 1162 | Code = serialization::DECL_EXPANDED_NON_TYPE_TEMPLATE_PARM_PACK; |
| 1163 | } else { |
| 1164 | // Rest of NonTypeTemplateParmDecl. |
| 1165 | Record.push_back(D->isParameterPack()); |
| 1166 | Record.push_back(D->getDefaultArgument() != 0); |
| 1167 | if (D->getDefaultArgument()) { |
| 1168 | Writer.AddStmt(D->getDefaultArgument()); |
| 1169 | Record.push_back(D->defaultArgumentWasInherited()); |
| 1170 | } |
| 1171 | Code = serialization::DECL_NON_TYPE_TEMPLATE_PARM; |
Argyrios Kyrtzidis | b24e199 | 2010-06-25 16:25:09 +0000 | [diff] [blame] | 1172 | } |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1173 | } |
| 1174 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1175 | void ASTDeclWriter::VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D) { |
Argyrios Kyrtzidis | bfcc92c | 2010-07-08 17:12:57 +0000 | [diff] [blame] | 1176 | VisitTemplateDecl(D); |
| 1177 | // TemplateParmPosition. |
| 1178 | Record.push_back(D->getDepth()); |
| 1179 | Record.push_back(D->getPosition()); |
| 1180 | // Rest of TemplateTemplateParmDecl. |
| 1181 | Writer.AddTemplateArgumentLoc(D->getDefaultArgument(), Record); |
| 1182 | Record.push_back(D->defaultArgumentWasInherited()); |
Douglas Gregor | 61c4d28 | 2011-01-05 15:48:55 +0000 | [diff] [blame] | 1183 | Record.push_back(D->isParameterPack()); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1184 | Code = serialization::DECL_TEMPLATE_TEMPLATE_PARM; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1185 | } |
| 1186 | |
Richard Smith | 3e4c6c4 | 2011-05-05 21:57:07 +0000 | [diff] [blame] | 1187 | void ASTDeclWriter::VisitTypeAliasTemplateDecl(TypeAliasTemplateDecl *D) { |
| 1188 | VisitRedeclarableTemplateDecl(D); |
| 1189 | Code = serialization::DECL_TYPE_ALIAS_TEMPLATE; |
| 1190 | } |
| 1191 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1192 | void ASTDeclWriter::VisitStaticAssertDecl(StaticAssertDecl *D) { |
Argyrios Kyrtzidis | 0d39689 | 2010-07-22 17:28:12 +0000 | [diff] [blame] | 1193 | VisitDecl(D); |
| 1194 | Writer.AddStmt(D->getAssertExpr()); |
| 1195 | Writer.AddStmt(D->getMessage()); |
Abramo Bagnara | a2026c9 | 2011-03-08 16:41:52 +0000 | [diff] [blame] | 1196 | Writer.AddSourceLocation(D->getRParenLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1197 | Code = serialization::DECL_STATIC_ASSERT; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1198 | } |
| 1199 | |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1200 | /// \brief Emit the DeclContext part of a declaration context decl. |
| 1201 | /// |
| 1202 | /// \param LexicalOffset the offset at which the DECL_CONTEXT_LEXICAL |
| 1203 | /// block for this declaration context is stored. May be 0 to indicate |
| 1204 | /// that there are no declarations stored within this context. |
| 1205 | /// |
| 1206 | /// \param VisibleOffset the offset at which the DECL_CONTEXT_VISIBLE |
| 1207 | /// block for this declaration context is stored. May be 0 to indicate |
| 1208 | /// that there are no declarations visible from this context. Note |
| 1209 | /// that this value will not be emitted for non-primary declaration |
| 1210 | /// contexts. |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1211 | void ASTDeclWriter::VisitDeclContext(DeclContext *DC, uint64_t LexicalOffset, |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1212 | uint64_t VisibleOffset) { |
| 1213 | Record.push_back(LexicalOffset); |
| 1214 | Record.push_back(VisibleOffset); |
| 1215 | } |
| 1216 | |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1217 | template <typename T> |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1218 | void ASTDeclWriter::VisitRedeclarable(Redeclarable<T> *D) { |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1219 | enum { NoRedeclaration = 0, PointsToPrevious, PointsToLatest }; |
| 1220 | if (D->RedeclLink.getNext() == D) { |
| 1221 | Record.push_back(NoRedeclaration); |
| 1222 | } else { |
Argyrios Kyrtzidis | 0895d15 | 2011-02-12 07:50:47 +0000 | [diff] [blame] | 1223 | if (D->RedeclLink.NextIsPrevious()) { |
| 1224 | Record.push_back(PointsToPrevious); |
| 1225 | Writer.AddDeclRef(D->getPreviousDeclaration(), Record); |
| 1226 | Writer.AddDeclRef(D->getFirstDeclaration(), Record); |
| 1227 | } else { |
| 1228 | Record.push_back(PointsToLatest); |
| 1229 | Writer.AddDeclRef(D->RedeclLink.getPointer(), Record); |
| 1230 | } |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1231 | } |
| 1232 | |
| 1233 | T *First = D->getFirstDeclaration(); |
| 1234 | T *ThisDecl = static_cast<T*>(D); |
| 1235 | // If this is a most recent redeclaration that is pointed to by a first decl |
| 1236 | // in a chained PCH, keep track of the association with the map so we can |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1237 | // update the first decl during AST reading. |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1238 | if (ThisDecl != First && First->getMostRecentDeclaration() == ThisDecl && |
Douglas Gregor | 530b14a | 2011-09-09 23:07:59 +0000 | [diff] [blame] | 1239 | First->isFromASTFile() && !ThisDecl->isFromASTFile()) { |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1240 | assert(Writer.FirstLatestDecls.find(First) == Writer.FirstLatestDecls.end() |
| 1241 | && "The latest is already set"); |
| 1242 | Writer.FirstLatestDecls[First] = ThisDecl; |
| 1243 | } |
| 1244 | } |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1245 | |
| 1246 | //===----------------------------------------------------------------------===// |
Sebastian Redl | a4232eb | 2010-08-18 23:56:21 +0000 | [diff] [blame] | 1247 | // ASTWriter Implementation |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1248 | //===----------------------------------------------------------------------===// |
| 1249 | |
Sebastian Redl | a4232eb | 2010-08-18 23:56:21 +0000 | [diff] [blame] | 1250 | void ASTWriter::WriteDeclsBlockAbbrevs() { |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1251 | using namespace llvm; |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1252 | |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1253 | BitCodeAbbrev *Abv; |
| 1254 | |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1255 | // Abbreviation for DECL_FIELD |
| 1256 | Abv = new BitCodeAbbrev(); |
| 1257 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_FIELD)); |
| 1258 | // Decl |
| 1259 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1260 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1261 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1262 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1263 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1264 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1265 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1266 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1267 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 2)); // AccessSpecifier |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 1268 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1269 | // NamedDecl |
| 1270 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1271 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1272 | // ValueDecl |
| 1273 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
| 1274 | // DeclaratorDecl |
| 1275 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InnerStartLoc |
| 1276 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1277 | // FieldDecl |
| 1278 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isMutable |
| 1279 | Abv->Add(BitCodeAbbrevOp(0)); //getBitWidth |
| 1280 | // Type Source Info |
| 1281 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); |
| 1282 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1283 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1284 | DeclFieldAbbrev = Stream.EmitAbbrev(Abv); |
| 1285 | |
| 1286 | // Abbreviation for DECL_OBJC_IVAR |
| 1287 | Abv = new BitCodeAbbrev(); |
| 1288 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_OBJC_IVAR)); |
| 1289 | // Decl |
| 1290 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1291 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1292 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1293 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1294 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1295 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1296 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1297 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1298 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 2)); // AccessSpecifier |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 1299 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1300 | // NamedDecl |
| 1301 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1302 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1303 | // ValueDecl |
| 1304 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
| 1305 | // DeclaratorDecl |
| 1306 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InnerStartLoc |
| 1307 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1308 | // FieldDecl |
| 1309 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isMutable |
| 1310 | Abv->Add(BitCodeAbbrevOp(0)); //getBitWidth |
| 1311 | // ObjC Ivar |
| 1312 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getAccessControl |
| 1313 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getSynthesize |
| 1314 | // Type Source Info |
| 1315 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); |
| 1316 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1317 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1318 | DeclObjCIvarAbbrev = Stream.EmitAbbrev(Abv); |
| 1319 | |
| 1320 | // Abbreviation for DECL_ENUM |
| 1321 | Abv = new BitCodeAbbrev(); |
| 1322 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_ENUM)); |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1323 | // Decl |
| 1324 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1325 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1326 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1327 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1328 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1329 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
Douglas Gregor | e0762c9 | 2009-06-19 23:52:42 +0000 | [diff] [blame] | 1330 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
Argyrios Kyrtzidis | 6b6b42a | 2011-04-19 19:51:10 +0000 | [diff] [blame] | 1331 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1332 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 1333 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1334 | // NamedDecl |
| 1335 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1336 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1337 | // TypeDecl |
| 1338 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Source Location |
| 1339 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type Ref |
| 1340 | // Redeclarable |
| 1341 | Abv->Add(BitCodeAbbrevOp(0)); // No redeclaration |
| 1342 | // TagDecl |
| 1343 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // IdentifierNamespace |
| 1344 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getTagKind |
| 1345 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isDefinition |
| 1346 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // EmbeddedInDeclarator |
| 1347 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // SourceLocation |
| 1348 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1349 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypedefNameAnonDecl |
| 1350 | // EnumDecl |
| 1351 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // AddTypeRef |
| 1352 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // IntegerType |
| 1353 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getPromotionType |
| 1354 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getNumPositiveBits |
| 1355 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getNumNegativeBits |
| 1356 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isScoped |
| 1357 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isScopedUsingClassTag |
| 1358 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isFixed |
| 1359 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InstantiatedMembEnum |
| 1360 | // DC |
| 1361 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalOffset |
| 1362 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // VisibleOffset |
| 1363 | DeclEnumAbbrev = Stream.EmitAbbrev(Abv); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 1364 | |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1365 | // Abbreviation for DECL_RECORD |
| 1366 | Abv = new BitCodeAbbrev(); |
| 1367 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_RECORD)); |
| 1368 | // Decl |
| 1369 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1370 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1371 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1372 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1373 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1374 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1375 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1376 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1377 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 1378 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1379 | // NamedDecl |
| 1380 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1381 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1382 | // TypeDecl |
| 1383 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Source Location |
| 1384 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type Ref |
| 1385 | // Redeclarable |
| 1386 | Abv->Add(BitCodeAbbrevOp(0)); // No redeclaration |
| 1387 | // TagDecl |
| 1388 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // IdentifierNamespace |
| 1389 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getTagKind |
| 1390 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isDefinition |
| 1391 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // EmbeddedInDeclarator |
| 1392 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // SourceLocation |
| 1393 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1394 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypedefNameAnonDecl |
| 1395 | // RecordDecl |
| 1396 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // FlexibleArrayMember |
| 1397 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // AnonymousStructUnion |
| 1398 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // hasObjectMember |
| 1399 | // DC |
| 1400 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalOffset |
| 1401 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // VisibleOffset |
| 1402 | DeclRecordAbbrev = Stream.EmitAbbrev(Abv); |
| 1403 | |
| 1404 | // Abbreviation for DECL_PARM_VAR |
| 1405 | Abv = new BitCodeAbbrev(); |
| 1406 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_PARM_VAR)); |
| 1407 | // Decl |
| 1408 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1409 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1410 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1411 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1412 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1413 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1414 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1415 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1416 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 1417 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1418 | // NamedDecl |
| 1419 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1420 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1421 | // ValueDecl |
| 1422 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 1423 | // DeclaratorDecl |
Abramo Bagnara | ff676cb | 2011-03-08 08:55:46 +0000 | [diff] [blame] | 1424 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InnerStartLoc |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 1425 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1426 | // VarDecl |
Andrew Trick | 220a9c8 | 2010-10-19 21:54:32 +0000 | [diff] [blame] | 1427 | Abv->Add(BitCodeAbbrevOp(0)); // No redeclaration |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1428 | Abv->Add(BitCodeAbbrevOp(0)); // StorageClass |
Douglas Gregor | 16573fa | 2010-04-19 22:54:31 +0000 | [diff] [blame] | 1429 | Abv->Add(BitCodeAbbrevOp(0)); // StorageClassAsWritten |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1430 | Abv->Add(BitCodeAbbrevOp(0)); // isThreadSpecified |
| 1431 | Abv->Add(BitCodeAbbrevOp(0)); // hasCXXDirectInitializer |
Douglas Gregor | 324b54d | 2010-05-03 18:51:14 +0000 | [diff] [blame] | 1432 | Abv->Add(BitCodeAbbrevOp(0)); // isExceptionVariable |
Douglas Gregor | 5077c38 | 2010-05-15 06:01:05 +0000 | [diff] [blame] | 1433 | Abv->Add(BitCodeAbbrevOp(0)); // isNRVOVariable |
Richard Smith | ad762fc | 2011-04-14 22:09:26 +0000 | [diff] [blame] | 1434 | Abv->Add(BitCodeAbbrevOp(0)); // isCXXForRangeDecl |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 1435 | Abv->Add(BitCodeAbbrevOp(0)); // isARCPseudoStrong |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1436 | Abv->Add(BitCodeAbbrevOp(0)); // HasInit |
Argyrios Kyrtzidis | 9421adc | 2010-07-04 21:44:00 +0000 | [diff] [blame] | 1437 | Abv->Add(BitCodeAbbrevOp(0)); // HasMemberSpecializationInfo |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1438 | // ParmVarDecl |
John McCall | 7079886 | 2011-05-02 00:30:12 +0000 | [diff] [blame] | 1439 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // IsObjCMethodParameter |
John McCall | fb44de9 | 2011-05-01 22:35:37 +0000 | [diff] [blame] | 1440 | Abv->Add(BitCodeAbbrevOp(0)); // ScopeDepth |
| 1441 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // ScopeIndex |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1442 | Abv->Add(BitCodeAbbrevOp(0)); // ObjCDeclQualifier |
John McCall | eecf5fa | 2011-03-09 04:22:44 +0000 | [diff] [blame] | 1443 | Abv->Add(BitCodeAbbrevOp(0)); // KNRPromoted |
John McCall | bf73b35 | 2010-03-12 18:31:32 +0000 | [diff] [blame] | 1444 | Abv->Add(BitCodeAbbrevOp(0)); // HasInheritedDefaultArg |
Argyrios Kyrtzidis | 691d77f | 2010-07-04 21:44:07 +0000 | [diff] [blame] | 1445 | Abv->Add(BitCodeAbbrevOp(0)); // HasUninstantiatedDefaultArg |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1446 | // Type Source Info |
| 1447 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); |
| 1448 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1449 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1450 | DeclParmVarAbbrev = Stream.EmitAbbrev(Abv); |
Sebastian Redl | 681d723 | 2010-07-27 00:17:23 +0000 | [diff] [blame] | 1451 | |
Jonathan D. Turner | 8e1b80c | 2011-06-06 16:22:39 +0000 | [diff] [blame] | 1452 | // Abbreviation for DECL_TYPEDEF |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1453 | Abv = new BitCodeAbbrev(); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1454 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_TYPEDEF)); |
| 1455 | // Decl |
| 1456 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1457 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1458 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1459 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1460 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1461 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1462 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1463 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1464 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 1465 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1466 | // NamedDecl |
| 1467 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1468 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1469 | // TypeDecl |
| 1470 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Source Location |
| 1471 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type Ref |
| 1472 | // TypedefDecl |
| 1473 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1474 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1475 | DeclTypedefAbbrev = Stream.EmitAbbrev(Abv); |
| 1476 | |
Jonathan D. Turner | 8e1b80c | 2011-06-06 16:22:39 +0000 | [diff] [blame] | 1477 | // Abbreviation for DECL_VAR |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1478 | Abv = new BitCodeAbbrev(); |
| 1479 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_VAR)); |
| 1480 | // Decl |
| 1481 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1482 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1483 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1484 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1485 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1486 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1487 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1488 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1489 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame] | 1490 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1491 | // NamedDecl |
| 1492 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1493 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1494 | // ValueDecl |
| 1495 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
| 1496 | // DeclaratorDecl |
| 1497 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InnerStartLoc |
| 1498 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1499 | // VarDecl |
| 1500 | Abv->Add(BitCodeAbbrevOp(0)); // No redeclaration |
| 1501 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // StorageClass |
| 1502 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // StorageClassAsWritten |
| 1503 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isThreadSpecified |
| 1504 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // CXXDirectInitializer |
| 1505 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isExceptionVariable |
| 1506 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isNRVOVariable |
| 1507 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isCXXForRangeDecl |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 1508 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isARCPseudoStrong |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1509 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // HasInit |
| 1510 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // HasMemberSpecInfo |
| 1511 | // Type Source Info |
| 1512 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); |
| 1513 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1514 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1515 | DeclVarAbbrev = Stream.EmitAbbrev(Abv); |
| 1516 | |
Jonathan D. Turner | 8e1b80c | 2011-06-06 16:22:39 +0000 | [diff] [blame] | 1517 | // Abbreviation for EXPR_DECL_REF |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1518 | Abv = new BitCodeAbbrev(); |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1519 | Abv->Add(BitCodeAbbrevOp(serialization::EXPR_DECL_REF)); |
| 1520 | //Stmt |
| 1521 | //Expr |
| 1522 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
Douglas Gregor | 561f812 | 2011-07-01 01:22:09 +0000 | [diff] [blame] | 1523 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //TypeDependent |
| 1524 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //ValueDependent |
| 1525 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //InstantiationDependent |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1526 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //UnexpandedParamPack |
| 1527 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetValueKind |
| 1528 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetObjectKind |
| 1529 | //DeclRefExpr |
| 1530 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //HasQualifier |
| 1531 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //GetDeclFound |
| 1532 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //ExplicitTemplateArgs |
| 1533 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclRef |
| 1534 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1535 | DeclRefExprAbbrev = Stream.EmitAbbrev(Abv); |
| 1536 | |
| 1537 | // Abbreviation for EXPR_INTEGER_LITERAL |
| 1538 | Abv = new BitCodeAbbrev(); |
| 1539 | Abv->Add(BitCodeAbbrevOp(serialization::EXPR_INTEGER_LITERAL)); |
| 1540 | //Stmt |
| 1541 | //Expr |
| 1542 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
Douglas Gregor | 561f812 | 2011-07-01 01:22:09 +0000 | [diff] [blame] | 1543 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //TypeDependent |
| 1544 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //ValueDependent |
| 1545 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //InstantiationDependent |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1546 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //UnexpandedParamPack |
| 1547 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetValueKind |
| 1548 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetObjectKind |
| 1549 | //Integer Literal |
| 1550 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1551 | Abv->Add(BitCodeAbbrevOp(32)); // Bit Width |
| 1552 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Value |
| 1553 | IntegerLiteralAbbrev = Stream.EmitAbbrev(Abv); |
| 1554 | |
| 1555 | // Abbreviation for EXPR_CHARACTER_LITERAL |
| 1556 | Abv = new BitCodeAbbrev(); |
| 1557 | Abv->Add(BitCodeAbbrevOp(serialization::EXPR_CHARACTER_LITERAL)); |
| 1558 | //Stmt |
| 1559 | //Expr |
| 1560 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
Douglas Gregor | 561f812 | 2011-07-01 01:22:09 +0000 | [diff] [blame] | 1561 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //TypeDependent |
| 1562 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //ValueDependent |
| 1563 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //InstantiationDependent |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1564 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //UnexpandedParamPack |
| 1565 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetValueKind |
| 1566 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetObjectKind |
Jonathan D. Turner | 2808757 | 2011-06-03 21:46:44 +0000 | [diff] [blame] | 1567 | //Character Literal |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1568 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getValue |
| 1569 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1570 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //IsWide |
| 1571 | CharacterLiteralAbbrev = Stream.EmitAbbrev(Abv); |
| 1572 | |
Sebastian Redl | 681d723 | 2010-07-27 00:17:23 +0000 | [diff] [blame] | 1573 | Abv = new BitCodeAbbrev(); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1574 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_CONTEXT_LEXICAL)); |
Sebastian Redl | 681d723 | 2010-07-27 00:17:23 +0000 | [diff] [blame] | 1575 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob)); |
| 1576 | DeclContextLexicalAbbrev = Stream.EmitAbbrev(Abv); |
Argyrios Kyrtzidis | 074dcc8 | 2010-08-20 16:04:35 +0000 | [diff] [blame] | 1577 | |
| 1578 | Abv = new BitCodeAbbrev(); |
| 1579 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_CONTEXT_VISIBLE)); |
| 1580 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32)); |
| 1581 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob)); |
| 1582 | DeclContextVisibleLookupAbbrev = Stream.EmitAbbrev(Abv); |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1583 | } |
| 1584 | |
Daniel Dunbar | e24d38f | 2009-09-17 03:06:51 +0000 | [diff] [blame] | 1585 | /// isRequiredDecl - Check if this is a "required" Decl, which must be seen by |
| 1586 | /// consumers of the AST. |
| 1587 | /// |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1588 | /// Such decls will always be deserialized from the AST file, so we would like |
Daniel Dunbar | e24d38f | 2009-09-17 03:06:51 +0000 | [diff] [blame] | 1589 | /// this to be as restrictive as possible. Currently the predicate is driven by |
| 1590 | /// code generation requirements, if other clients have a different notion of |
| 1591 | /// what is "required" then we may have to consider an alternate scheme where |
| 1592 | /// clients can iterate over the top-level decls and get information on them, |
| 1593 | /// without necessary deserializing them. We could explicitly require such |
| 1594 | /// clients to use a separate API call to "realize" the decl. This should be |
| 1595 | /// relatively painless since they would presumably only do it for top-level |
| 1596 | /// decls. |
Daniel Dunbar | e24d38f | 2009-09-17 03:06:51 +0000 | [diff] [blame] | 1597 | static bool isRequiredDecl(const Decl *D, ASTContext &Context) { |
Argyrios Kyrtzidis | 144b38a | 2011-09-13 21:35:00 +0000 | [diff] [blame] | 1598 | // An ObjCMethodDecl is never considered as "required" because its |
| 1599 | // implementation container always is. |
| 1600 | |
Argyrios Kyrtzidis | 9d50c06 | 2010-08-09 10:54:20 +0000 | [diff] [blame] | 1601 | // File scoped assembly or obj-c implementation must be seen. |
Douglas Gregor | 94da158 | 2011-09-10 00:22:34 +0000 | [diff] [blame] | 1602 | if (isa<FileScopeAsmDecl>(D) || isa<ObjCImplDecl>(D)) |
Daniel Dunbar | e24d38f | 2009-09-17 03:06:51 +0000 | [diff] [blame] | 1603 | return true; |
| 1604 | |
Argyrios Kyrtzidis | 4ac7c0b | 2010-07-29 20:08:05 +0000 | [diff] [blame] | 1605 | return Context.DeclMustBeEmitted(D); |
Daniel Dunbar | e24d38f | 2009-09-17 03:06:51 +0000 | [diff] [blame] | 1606 | } |
| 1607 | |
Sebastian Redl | a4232eb | 2010-08-18 23:56:21 +0000 | [diff] [blame] | 1608 | void ASTWriter::WriteDecl(ASTContext &Context, Decl *D) { |
Argyrios Kyrtzidis | e09a275 | 2010-10-28 09:29:32 +0000 | [diff] [blame] | 1609 | // Switch case IDs are per Decl. |
| 1610 | ClearSwitchCaseIDs(); |
| 1611 | |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1612 | RecordData Record; |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1613 | ASTDeclWriter W(*this, Context, Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1614 | |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1615 | // If this declaration is also a DeclContext, write blocks for the |
| 1616 | // declarations that lexically stored inside its context and those |
| 1617 | // declarations that are visible from its context. These blocks |
| 1618 | // are written before the declaration itself so that we can put |
| 1619 | // their offsets into the record for the declaration. |
| 1620 | uint64_t LexicalOffset = 0; |
| 1621 | uint64_t VisibleOffset = 0; |
| 1622 | DeclContext *DC = dyn_cast<DeclContext>(D); |
| 1623 | if (DC) { |
| 1624 | LexicalOffset = WriteDeclContextLexicalBlock(Context, DC); |
| 1625 | VisibleOffset = WriteDeclContextVisibleBlock(Context, DC); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1626 | } |
| 1627 | |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1628 | // Determine the ID for this declaration |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1629 | serialization::DeclID &IDR = DeclIDs[D]; |
Sebastian Redl | 0b17c61 | 2010-08-13 00:28:03 +0000 | [diff] [blame] | 1630 | if (IDR == 0) |
| 1631 | IDR = NextDeclID++; |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1632 | serialization::DeclID ID = IDR; |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1633 | |
Sebastian Redl | 0b17c61 | 2010-08-13 00:28:03 +0000 | [diff] [blame] | 1634 | if (ID < FirstDeclID) { |
| 1635 | // We're replacing a decl in a previous file. |
| 1636 | ReplacedDecls.push_back(std::make_pair(ID, Stream.GetCurrentBitNo())); |
| 1637 | } else { |
| 1638 | unsigned Index = ID - FirstDeclID; |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1639 | |
Sebastian Redl | 0b17c61 | 2010-08-13 00:28:03 +0000 | [diff] [blame] | 1640 | // Record the offset for this declaration |
| 1641 | if (DeclOffsets.size() == Index) |
| 1642 | DeclOffsets.push_back(Stream.GetCurrentBitNo()); |
| 1643 | else if (DeclOffsets.size() < Index) { |
| 1644 | DeclOffsets.resize(Index+1); |
| 1645 | DeclOffsets[Index] = Stream.GetCurrentBitNo(); |
| 1646 | } |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1647 | } |
| 1648 | |
| 1649 | // Build and emit a record for this declaration |
| 1650 | Record.clear(); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1651 | W.Code = (serialization::DeclCode)0; |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1652 | W.AbbrevToUse = 0; |
| 1653 | W.Visit(D); |
| 1654 | if (DC) W.VisitDeclContext(DC, LexicalOffset, VisibleOffset); |
| 1655 | |
Daniel Dunbar | 3367198 | 2009-12-03 09:13:36 +0000 | [diff] [blame] | 1656 | if (!W.Code) |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 1657 | llvm::report_fatal_error(StringRef("unexpected declaration kind '") + |
Daniel Dunbar | 3367198 | 2009-12-03 09:13:36 +0000 | [diff] [blame] | 1658 | D->getDeclKindName() + "'"); |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1659 | Stream.EmitRecord(W.Code, Record, W.AbbrevToUse); |
| 1660 | |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1661 | // Flush any expressions that were written as part of this declaration. |
| 1662 | FlushStmts(); |
Douglas Gregor | 7c789c1 | 2010-10-29 22:39:52 +0000 | [diff] [blame] | 1663 | |
| 1664 | // Flush C++ base specifiers, if there are any. |
| 1665 | FlushCXXBaseSpecifiers(); |
| 1666 | |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1667 | // Note "external" declarations so that we can add them to a record in the |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1668 | // AST file later. |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1669 | // |
| 1670 | // FIXME: This should be renamed, the predicate is much more complicated. |
| 1671 | if (isRequiredDecl(D, Context)) |
Sebastian Redl | 0b17c61 | 2010-08-13 00:28:03 +0000 | [diff] [blame] | 1672 | ExternalDefinitions.push_back(ID); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1673 | } |