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 | 7d1d49d | 2009-10-16 20:01:17 +0000 | [diff] [blame] | 158 | Record.push_back(D->getPCHLevel()); |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 159 | Record.push_back(D->ModulePrivate); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 160 | } |
| 161 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 162 | void ASTDeclWriter::VisitTranslationUnitDecl(TranslationUnitDecl *D) { |
Douglas Gregor | 6bf2b9f | 2011-08-12 00:15:20 +0000 | [diff] [blame] | 163 | llvm_unreachable("Translation units aren't directly serialized"); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 164 | } |
| 165 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 166 | void ASTDeclWriter::VisitNamedDecl(NamedDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 167 | VisitDecl(D); |
| 168 | Writer.AddDeclarationName(D->getDeclName(), Record); |
| 169 | } |
| 170 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 171 | void ASTDeclWriter::VisitTypeDecl(TypeDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 172 | VisitNamedDecl(D); |
Abramo Bagnara | 344577e | 2011-03-06 15:48:19 +0000 | [diff] [blame] | 173 | Writer.AddSourceLocation(D->getLocStart(), Record); |
Argyrios Kyrtzidis | d8a0c6f | 2010-07-02 11:55:01 +0000 | [diff] [blame] | 174 | Writer.AddTypeRef(QualType(D->getTypeForDecl(), 0), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 175 | } |
| 176 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 177 | void ASTDeclWriter::VisitTypedefDecl(TypedefDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 178 | VisitTypeDecl(D); |
John McCall | a93c934 | 2009-12-07 02:54:59 +0000 | [diff] [blame] | 179 | Writer.AddTypeSourceInfo(D->getTypeSourceInfo(), Record); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 180 | |
| 181 | if (!D->hasAttrs() && |
| 182 | !D->isImplicit() && |
| 183 | !D->isUsed(false) && |
| 184 | D->getPCHLevel() == 0 && |
| 185 | D->RedeclLink.getNext() == D && |
| 186 | !D->isInvalidDecl() && |
| 187 | !D->isReferenced() && |
| 188 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 189 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 190 | D->getDeclName().getNameKind() == DeclarationName::Identifier) |
| 191 | AbbrevToUse = Writer.getDeclTypedefAbbrev(); |
| 192 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 193 | Code = serialization::DECL_TYPEDEF; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 194 | } |
| 195 | |
Richard Smith | 162e1c1 | 2011-04-15 14:24:37 +0000 | [diff] [blame] | 196 | void ASTDeclWriter::VisitTypeAliasDecl(TypeAliasDecl *D) { |
| 197 | VisitTypeDecl(D); |
| 198 | Writer.AddTypeSourceInfo(D->getTypeSourceInfo(), Record); |
| 199 | Code = serialization::DECL_TYPEALIAS; |
| 200 | } |
| 201 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 202 | void ASTDeclWriter::VisitTagDecl(TagDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 203 | VisitTypeDecl(D); |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 204 | VisitRedeclarable(D); |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 205 | Record.push_back(D->getIdentifierNamespace()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 206 | Record.push_back((unsigned)D->getTagKind()); // FIXME: stable encoding |
| 207 | Record.push_back(D->isDefinition()); |
Douglas Gregor | b37b648 | 2010-02-12 17:40:34 +0000 | [diff] [blame] | 208 | Record.push_back(D->isEmbeddedInDeclarator()); |
Argyrios Kyrtzidis | ad93a74 | 2009-07-14 03:18:02 +0000 | [diff] [blame] | 209 | Writer.AddSourceLocation(D->getRBraceLoc(), Record); |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 210 | Record.push_back(D->hasExtInfo()); |
| 211 | if (D->hasExtInfo()) |
| 212 | Writer.AddQualifierInfo(*D->getExtInfo(), Record); |
| 213 | else |
Richard Smith | 162e1c1 | 2011-04-15 14:24:37 +0000 | [diff] [blame] | 214 | Writer.AddDeclRef(D->getTypedefNameForAnonDecl(), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 215 | } |
| 216 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 217 | void ASTDeclWriter::VisitEnumDecl(EnumDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 218 | VisitTagDecl(D); |
Douglas Gregor | 1274ccd | 2010-10-08 23:50:27 +0000 | [diff] [blame] | 219 | Writer.AddTypeSourceInfo(D->getIntegerTypeSourceInfo(), Record); |
| 220 | if (!D->getIntegerTypeSourceInfo()) |
| 221 | Writer.AddTypeRef(D->getIntegerType(), Record); |
John McCall | 842aef8 | 2009-12-09 09:09:27 +0000 | [diff] [blame] | 222 | Writer.AddTypeRef(D->getPromotionType(), Record); |
John McCall | 1b5a618 | 2010-05-06 08:49:23 +0000 | [diff] [blame] | 223 | Record.push_back(D->getNumPositiveBits()); |
| 224 | Record.push_back(D->getNumNegativeBits()); |
Douglas Gregor | 1274ccd | 2010-10-08 23:50:27 +0000 | [diff] [blame] | 225 | Record.push_back(D->isScoped()); |
Abramo Bagnara | a88cefd | 2010-12-03 18:54:17 +0000 | [diff] [blame] | 226 | Record.push_back(D->isScopedUsingClassTag()); |
Douglas Gregor | 1274ccd | 2010-10-08 23:50:27 +0000 | [diff] [blame] | 227 | Record.push_back(D->isFixed()); |
Argyrios Kyrtzidis | 7422827 | 2010-07-06 15:36:48 +0000 | [diff] [blame] | 228 | Writer.AddDeclRef(D->getInstantiatedFromMemberEnum(), Record); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 229 | |
| 230 | if (!D->hasAttrs() && |
| 231 | !D->isImplicit() && |
| 232 | !D->isUsed(false) && |
| 233 | D->getPCHLevel() == 0 && |
| 234 | !D->hasExtInfo() && |
| 235 | D->RedeclLink.getNext() == D && |
| 236 | !D->isInvalidDecl() && |
| 237 | !D->isReferenced() && |
| 238 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 239 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 240 | !CXXRecordDecl::classofKind(D->getKind()) && |
| 241 | !D->getIntegerTypeSourceInfo() && |
| 242 | D->getDeclName().getNameKind() == DeclarationName::Identifier) |
| 243 | AbbrevToUse = Writer.getDeclEnumAbbrev(); |
| 244 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 245 | Code = serialization::DECL_ENUM; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 246 | } |
| 247 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 248 | void ASTDeclWriter::VisitRecordDecl(RecordDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 249 | VisitTagDecl(D); |
| 250 | Record.push_back(D->hasFlexibleArrayMember()); |
| 251 | Record.push_back(D->isAnonymousStructOrUnion()); |
Fariborz Jahanian | 643b7df | 2009-07-08 16:37:44 +0000 | [diff] [blame] | 252 | Record.push_back(D->hasObjectMember()); |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 253 | |
| 254 | if (!D->hasAttrs() && |
| 255 | !D->isImplicit() && |
| 256 | !D->isUsed(false) && |
| 257 | D->getPCHLevel() == 0 && |
| 258 | !D->hasExtInfo() && |
| 259 | D->RedeclLink.getNext() == D && |
| 260 | !D->isInvalidDecl() && |
| 261 | !D->isReferenced() && |
| 262 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 263 | !D->isModulePrivate() && |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 264 | !CXXRecordDecl::classofKind(D->getKind()) && |
| 265 | D->getDeclName().getNameKind() == DeclarationName::Identifier) |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 266 | AbbrevToUse = Writer.getDeclRecordAbbrev(); |
| 267 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 268 | Code = serialization::DECL_RECORD; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 269 | } |
| 270 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 271 | void ASTDeclWriter::VisitValueDecl(ValueDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 272 | VisitNamedDecl(D); |
| 273 | Writer.AddTypeRef(D->getType(), Record); |
| 274 | } |
| 275 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 276 | void ASTDeclWriter::VisitEnumConstantDecl(EnumConstantDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 277 | VisitValueDecl(D); |
| 278 | Record.push_back(D->getInitExpr()? 1 : 0); |
| 279 | if (D->getInitExpr()) |
| 280 | Writer.AddStmt(D->getInitExpr()); |
| 281 | Writer.AddAPSInt(D->getInitVal(), Record); |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 282 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 283 | Code = serialization::DECL_ENUM_CONSTANT; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 284 | } |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 285 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 286 | void ASTDeclWriter::VisitDeclaratorDecl(DeclaratorDecl *D) { |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 287 | VisitValueDecl(D); |
Abramo Bagnara | ff676cb | 2011-03-08 08:55:46 +0000 | [diff] [blame] | 288 | Writer.AddSourceLocation(D->getInnerLocStart(), Record); |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 289 | Record.push_back(D->hasExtInfo()); |
| 290 | if (D->hasExtInfo()) |
| 291 | Writer.AddQualifierInfo(*D->getExtInfo(), Record); |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 292 | } |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 293 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 294 | void ASTDeclWriter::VisitFunctionDecl(FunctionDecl *D) { |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 295 | VisitDeclaratorDecl(D); |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 296 | VisitRedeclarable(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 297 | |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 298 | Writer.AddDeclarationNameLoc(D->DNLoc, D->getDeclName(), Record); |
Argyrios Kyrtzidis | c8f9af2 | 2010-07-05 10:38:01 +0000 | [diff] [blame] | 299 | Record.push_back(D->getIdentifierNamespace()); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 300 | Record.push_back(D->getTemplatedKind()); |
| 301 | switch (D->getTemplatedKind()) { |
Argyrios Kyrtzidis | dc767e3 | 2010-06-28 09:31:34 +0000 | [diff] [blame] | 302 | default: assert(false && "Unhandled TemplatedKind!"); |
| 303 | break; |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 304 | case FunctionDecl::TK_NonTemplate: |
| 305 | break; |
| 306 | case FunctionDecl::TK_FunctionTemplate: |
| 307 | Writer.AddDeclRef(D->getDescribedFunctionTemplate(), Record); |
| 308 | break; |
| 309 | case FunctionDecl::TK_MemberSpecialization: { |
| 310 | MemberSpecializationInfo *MemberInfo = D->getMemberSpecializationInfo(); |
| 311 | Writer.AddDeclRef(MemberInfo->getInstantiatedFrom(), Record); |
| 312 | Record.push_back(MemberInfo->getTemplateSpecializationKind()); |
| 313 | Writer.AddSourceLocation(MemberInfo->getPointOfInstantiation(), Record); |
| 314 | break; |
| 315 | } |
| 316 | case FunctionDecl::TK_FunctionTemplateSpecialization: { |
| 317 | FunctionTemplateSpecializationInfo * |
| 318 | FTSInfo = D->getTemplateSpecializationInfo(); |
Argyrios Kyrtzidis | a626a3d | 2010-09-09 11:28:23 +0000 | [diff] [blame] | 319 | Writer.AddDeclRef(FTSInfo->getTemplate(), Record); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 320 | Record.push_back(FTSInfo->getTemplateSpecializationKind()); |
| 321 | |
| 322 | // Template arguments. |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 323 | Writer.AddTemplateArgumentList(FTSInfo->TemplateArguments, Record); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 324 | |
| 325 | // Template args as written. |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 326 | Record.push_back(FTSInfo->TemplateArgumentsAsWritten != 0); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 327 | if (FTSInfo->TemplateArgumentsAsWritten) { |
| 328 | Record.push_back(FTSInfo->TemplateArgumentsAsWritten->size()); |
| 329 | for (int i=0, e = FTSInfo->TemplateArgumentsAsWritten->size(); i!=e; ++i) |
| 330 | Writer.AddTemplateArgumentLoc((*FTSInfo->TemplateArgumentsAsWritten)[i], |
| 331 | Record); |
| 332 | Writer.AddSourceLocation(FTSInfo->TemplateArgumentsAsWritten->getLAngleLoc(), |
| 333 | Record); |
| 334 | Writer.AddSourceLocation(FTSInfo->TemplateArgumentsAsWritten->getRAngleLoc(), |
| 335 | Record); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 336 | } |
Argyrios Kyrtzidis | 7b081c8 | 2010-07-05 10:37:55 +0000 | [diff] [blame] | 337 | |
| 338 | Writer.AddSourceLocation(FTSInfo->getPointOfInstantiation(), Record); |
Argyrios Kyrtzidis | 99a8ca0 | 2010-09-13 11:45:48 +0000 | [diff] [blame] | 339 | |
| 340 | if (D->isCanonicalDecl()) { |
| 341 | // Write the template that contains the specializations set. We will |
| 342 | // add a FunctionTemplateSpecializationInfo to it when reading. |
| 343 | Writer.AddDeclRef(FTSInfo->getTemplate()->getCanonicalDecl(), Record); |
| 344 | } |
Argyrios Kyrtzidis | a56b049 | 2010-06-25 16:24:51 +0000 | [diff] [blame] | 345 | break; |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 346 | } |
| 347 | case FunctionDecl::TK_DependentFunctionTemplateSpecialization: { |
| 348 | DependentFunctionTemplateSpecializationInfo * |
| 349 | DFTSInfo = D->getDependentSpecializationInfo(); |
| 350 | |
| 351 | // Templates. |
| 352 | Record.push_back(DFTSInfo->getNumTemplates()); |
| 353 | for (int i=0, e = DFTSInfo->getNumTemplates(); i != e; ++i) |
| 354 | Writer.AddDeclRef(DFTSInfo->getTemplate(i), Record); |
| 355 | |
| 356 | // Templates args. |
| 357 | Record.push_back(DFTSInfo->getNumTemplateArgs()); |
| 358 | for (int i=0, e = DFTSInfo->getNumTemplateArgs(); i != e; ++i) |
| 359 | Writer.AddTemplateArgumentLoc(DFTSInfo->getTemplateArg(i), Record); |
Argyrios Kyrtzidis | 7b081c8 | 2010-07-05 10:37:55 +0000 | [diff] [blame] | 360 | Writer.AddSourceLocation(DFTSInfo->getLAngleLoc(), Record); |
| 361 | Writer.AddSourceLocation(DFTSInfo->getRAngleLoc(), Record); |
Argyrios Kyrtzidis | a56b049 | 2010-06-25 16:24:51 +0000 | [diff] [blame] | 362 | break; |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 363 | } |
| 364 | } |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 365 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 366 | // FunctionDecl's body is handled last at ASTWriterDecl::Visit, |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 367 | // after everything else is written. |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 368 | |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 369 | Record.push_back(D->getStorageClass()); // FIXME: stable encoding |
| 370 | Record.push_back(D->getStorageClassAsWritten()); |
Douglas Gregor | 8f15094 | 2010-12-09 16:59:22 +0000 | [diff] [blame] | 371 | Record.push_back(D->IsInline); |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 372 | Record.push_back(D->isInlineSpecified()); |
| 373 | Record.push_back(D->isVirtualAsWritten()); |
| 374 | Record.push_back(D->isPure()); |
| 375 | Record.push_back(D->hasInheritedPrototype()); |
| 376 | Record.push_back(D->hasWrittenPrototype()); |
Sean Hunt | 10620eb | 2011-05-06 20:44:56 +0000 | [diff] [blame] | 377 | Record.push_back(D->isDeletedAsWritten()); |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 378 | Record.push_back(D->isTrivial()); |
Sean Hunt | 2be7e90 | 2011-05-12 22:46:29 +0000 | [diff] [blame] | 379 | Record.push_back(D->isDefaulted()); |
| 380 | Record.push_back(D->isExplicitlyDefaulted()); |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 381 | Record.push_back(D->hasImplicitReturnZero()); |
Richard Smith | af1fc7a | 2011-08-15 21:04:07 +0000 | [diff] [blame] | 382 | Record.push_back(D->isConstexpr()); |
Argyrios Kyrtzidis | 5efb06f | 2010-07-02 11:55:40 +0000 | [diff] [blame] | 383 | Writer.AddSourceLocation(D->getLocEnd(), Record); |
| 384 | |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 385 | Record.push_back(D->param_size()); |
| 386 | for (FunctionDecl::param_iterator P = D->param_begin(), PEnd = D->param_end(); |
| 387 | P != PEnd; ++P) |
| 388 | Writer.AddDeclRef(*P, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 389 | Code = serialization::DECL_FUNCTION; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 390 | } |
| 391 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 392 | void ASTDeclWriter::VisitObjCMethodDecl(ObjCMethodDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 393 | VisitNamedDecl(D); |
| 394 | // FIXME: convert to LazyStmtPtr? |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 395 | // Unlike C/C++, method bodies will never be in header files. |
Argyrios Kyrtzidis | 2f92230 | 2010-08-09 10:54:37 +0000 | [diff] [blame] | 396 | bool HasBodyStuff = D->getBody() != 0 || |
| 397 | D->getSelfDecl() != 0 || D->getCmdDecl() != 0; |
| 398 | Record.push_back(HasBodyStuff); |
| 399 | if (HasBodyStuff) { |
Argyrios Kyrtzidis | 6fb0aee | 2009-06-30 02:35:26 +0000 | [diff] [blame] | 400 | Writer.AddStmt(D->getBody()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 401 | Writer.AddDeclRef(D->getSelfDecl(), Record); |
| 402 | Writer.AddDeclRef(D->getCmdDecl(), Record); |
| 403 | } |
| 404 | Record.push_back(D->isInstanceMethod()); |
| 405 | Record.push_back(D->isVariadic()); |
| 406 | Record.push_back(D->isSynthesized()); |
Fariborz Jahanian | 3fe1041 | 2010-07-22 18:24:20 +0000 | [diff] [blame] | 407 | Record.push_back(D->isDefined()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 408 | // FIXME: stable encoding for @required/@optional |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 409 | Record.push_back(D->getImplementationControl()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 410 | // FIXME: stable encoding for in/out/inout/bycopy/byref/oneway |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 411 | Record.push_back(D->getObjCDeclQualifier()); |
Douglas Gregor | 926df6c | 2011-06-11 01:09:30 +0000 | [diff] [blame] | 412 | Record.push_back(D->hasRelatedResultType()); |
Fariborz Jahanian | 7732cc9 | 2010-04-08 21:29:11 +0000 | [diff] [blame] | 413 | Record.push_back(D->getNumSelectorArgs()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 414 | Writer.AddTypeRef(D->getResultType(), Record); |
Douglas Gregor | 4bc1cb6 | 2010-03-08 14:59:44 +0000 | [diff] [blame] | 415 | Writer.AddTypeSourceInfo(D->getResultTypeSourceInfo(), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 416 | Writer.AddSourceLocation(D->getLocEnd(), Record); |
| 417 | Record.push_back(D->param_size()); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 418 | for (ObjCMethodDecl::param_iterator P = D->param_begin(), |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 419 | PEnd = D->param_end(); P != PEnd; ++P) |
| 420 | Writer.AddDeclRef(*P, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 421 | Code = serialization::DECL_OBJC_METHOD; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 422 | } |
| 423 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 424 | void ASTDeclWriter::VisitObjCContainerDecl(ObjCContainerDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 425 | VisitNamedDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 426 | Writer.AddSourceRange(D->getAtEndRange(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 427 | // Abstract class (no need to define a stable serialization::DECL code). |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 428 | } |
| 429 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 430 | void ASTDeclWriter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 431 | VisitObjCContainerDecl(D); |
| 432 | Writer.AddTypeRef(QualType(D->getTypeForDecl(), 0), Record); |
| 433 | Writer.AddDeclRef(D->getSuperClass(), Record); |
Ted Kremenek | 53b9441 | 2010-09-01 01:21:15 +0000 | [diff] [blame] | 434 | |
| 435 | // Write out the protocols that are directly referenced by the @interface. |
| 436 | Record.push_back(D->ReferencedProtocols.size()); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 437 | for (ObjCInterfaceDecl::protocol_iterator P = D->protocol_begin(), |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 438 | PEnd = D->protocol_end(); |
| 439 | P != PEnd; ++P) |
| 440 | Writer.AddDeclRef(*P, Record); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 441 | for (ObjCInterfaceDecl::protocol_loc_iterator PL = D->protocol_loc_begin(), |
| 442 | PLEnd = D->protocol_loc_end(); |
| 443 | PL != PLEnd; ++PL) |
| 444 | Writer.AddSourceLocation(*PL, Record); |
Ted Kremenek | 53b9441 | 2010-09-01 01:21:15 +0000 | [diff] [blame] | 445 | |
| 446 | // Write out the protocols that are transitively referenced. |
| 447 | Record.push_back(D->AllReferencedProtocols.size()); |
| 448 | for (ObjCList<ObjCProtocolDecl>::iterator |
| 449 | P = D->AllReferencedProtocols.begin(), |
| 450 | PEnd = D->AllReferencedProtocols.end(); |
| 451 | P != PEnd; ++P) |
| 452 | Writer.AddDeclRef(*P, Record); |
| 453 | |
| 454 | // Write out the ivars. |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 455 | Record.push_back(D->ivar_size()); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 456 | for (ObjCInterfaceDecl::ivar_iterator I = D->ivar_begin(), |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 457 | IEnd = D->ivar_end(); I != IEnd; ++I) |
| 458 | Writer.AddDeclRef(*I, Record); |
| 459 | Writer.AddDeclRef(D->getCategoryList(), Record); |
Douglas Gregor | deacbdc | 2010-08-11 12:19:30 +0000 | [diff] [blame] | 460 | Record.push_back(D->isForwardDecl()); |
| 461 | Record.push_back(D->isImplicitInterfaceDecl()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 462 | Writer.AddSourceLocation(D->getClassLoc(), Record); |
| 463 | Writer.AddSourceLocation(D->getSuperClassLoc(), Record); |
| 464 | Writer.AddSourceLocation(D->getLocEnd(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 465 | Code = serialization::DECL_OBJC_INTERFACE; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 466 | } |
| 467 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 468 | void ASTDeclWriter::VisitObjCIvarDecl(ObjCIvarDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 469 | VisitFieldDecl(D); |
| 470 | // FIXME: stable encoding for @public/@private/@protected/@package |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 471 | Record.push_back(D->getAccessControl()); |
Fariborz Jahanian | ac0021b | 2010-07-17 18:35:47 +0000 | [diff] [blame] | 472 | Record.push_back(D->getSynthesize()); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 473 | |
| 474 | if (!D->hasAttrs() && |
| 475 | !D->isImplicit() && |
| 476 | !D->isUsed(false) && |
| 477 | !D->isInvalidDecl() && |
| 478 | !D->isReferenced() && |
| 479 | D->getPCHLevel() == 0 && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 480 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 481 | !D->getBitWidth() && |
| 482 | !D->hasExtInfo() && |
| 483 | D->getDeclName()) |
| 484 | AbbrevToUse = Writer.getDeclObjCIvarAbbrev(); |
| 485 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 486 | Code = serialization::DECL_OBJC_IVAR; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 487 | } |
| 488 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 489 | void ASTDeclWriter::VisitObjCProtocolDecl(ObjCProtocolDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 490 | VisitObjCContainerDecl(D); |
| 491 | Record.push_back(D->isForwardDecl()); |
| 492 | Writer.AddSourceLocation(D->getLocEnd(), Record); |
| 493 | Record.push_back(D->protocol_size()); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 494 | for (ObjCProtocolDecl::protocol_iterator |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 495 | I = D->protocol_begin(), IEnd = D->protocol_end(); I != IEnd; ++I) |
| 496 | Writer.AddDeclRef(*I, Record); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 497 | for (ObjCProtocolDecl::protocol_loc_iterator PL = D->protocol_loc_begin(), |
| 498 | PLEnd = D->protocol_loc_end(); |
| 499 | PL != PLEnd; ++PL) |
| 500 | Writer.AddSourceLocation(*PL, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 501 | Code = serialization::DECL_OBJC_PROTOCOL; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 502 | } |
| 503 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 504 | void ASTDeclWriter::VisitObjCAtDefsFieldDecl(ObjCAtDefsFieldDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 505 | VisitFieldDecl(D); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 506 | Code = serialization::DECL_OBJC_AT_DEFS_FIELD; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 507 | } |
| 508 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 509 | void ASTDeclWriter::VisitObjCClassDecl(ObjCClassDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 510 | VisitDecl(D); |
Fariborz Jahanian | 95ed778 | 2011-08-27 20:50:59 +0000 | [diff] [blame] | 511 | Writer.AddDeclRef(D->getForwardInterfaceDecl(), Record); |
| 512 | Writer.AddSourceLocation(D->getForwardDecl()->getLocation(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 513 | Code = serialization::DECL_OBJC_CLASS; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 514 | } |
| 515 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 516 | void ASTDeclWriter::VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 517 | VisitDecl(D); |
| 518 | Record.push_back(D->protocol_size()); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 519 | for (ObjCForwardProtocolDecl::protocol_iterator |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 520 | I = D->protocol_begin(), IEnd = D->protocol_end(); I != IEnd; ++I) |
| 521 | Writer.AddDeclRef(*I, Record); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 522 | for (ObjCForwardProtocolDecl::protocol_loc_iterator |
| 523 | PL = D->protocol_loc_begin(), PLEnd = D->protocol_loc_end(); |
| 524 | PL != PLEnd; ++PL) |
| 525 | Writer.AddSourceLocation(*PL, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 526 | Code = serialization::DECL_OBJC_FORWARD_PROTOCOL; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 527 | } |
| 528 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 529 | void ASTDeclWriter::VisitObjCCategoryDecl(ObjCCategoryDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 530 | VisitObjCContainerDecl(D); |
| 531 | Writer.AddDeclRef(D->getClassInterface(), Record); |
| 532 | Record.push_back(D->protocol_size()); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 533 | for (ObjCCategoryDecl::protocol_iterator |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 534 | I = D->protocol_begin(), IEnd = D->protocol_end(); I != IEnd; ++I) |
| 535 | Writer.AddDeclRef(*I, Record); |
Douglas Gregor | 18df52b | 2010-01-16 15:02:53 +0000 | [diff] [blame] | 536 | for (ObjCCategoryDecl::protocol_loc_iterator |
| 537 | PL = D->protocol_loc_begin(), PLEnd = D->protocol_loc_end(); |
| 538 | PL != PLEnd; ++PL) |
| 539 | Writer.AddSourceLocation(*PL, Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 540 | Writer.AddDeclRef(D->getNextClassCategory(), Record); |
Fariborz Jahanian | 000835d | 2010-08-23 18:51:39 +0000 | [diff] [blame] | 541 | Record.push_back(D->hasSynthBitfield()); |
Douglas Gregor | 3db211b | 2010-01-16 16:38:58 +0000 | [diff] [blame] | 542 | Writer.AddSourceLocation(D->getAtLoc(), Record); |
| 543 | Writer.AddSourceLocation(D->getCategoryNameLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 544 | Code = serialization::DECL_OBJC_CATEGORY; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 545 | } |
| 546 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 547 | void ASTDeclWriter::VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 548 | VisitNamedDecl(D); |
| 549 | Writer.AddDeclRef(D->getClassInterface(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 550 | Code = serialization::DECL_OBJC_COMPATIBLE_ALIAS; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 551 | } |
| 552 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 553 | void ASTDeclWriter::VisitObjCPropertyDecl(ObjCPropertyDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 554 | VisitNamedDecl(D); |
Fariborz Jahanian | d050240 | 2010-01-21 17:36:00 +0000 | [diff] [blame] | 555 | Writer.AddSourceLocation(D->getAtLoc(), Record); |
John McCall | 83a230c | 2010-06-04 20:50:08 +0000 | [diff] [blame] | 556 | Writer.AddTypeSourceInfo(D->getTypeSourceInfo(), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 557 | // FIXME: stable encoding |
| 558 | Record.push_back((unsigned)D->getPropertyAttributes()); |
Fariborz Jahanian | 80aa1cd | 2010-06-22 23:20:40 +0000 | [diff] [blame] | 559 | Record.push_back((unsigned)D->getPropertyAttributesAsWritten()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 560 | // FIXME: stable encoding |
| 561 | Record.push_back((unsigned)D->getPropertyImplementation()); |
| 562 | Writer.AddDeclarationName(D->getGetterName(), Record); |
| 563 | Writer.AddDeclarationName(D->getSetterName(), Record); |
| 564 | Writer.AddDeclRef(D->getGetterMethodDecl(), Record); |
| 565 | Writer.AddDeclRef(D->getSetterMethodDecl(), Record); |
| 566 | Writer.AddDeclRef(D->getPropertyIvarDecl(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 567 | Code = serialization::DECL_OBJC_PROPERTY; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 568 | } |
| 569 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 570 | void ASTDeclWriter::VisitObjCImplDecl(ObjCImplDecl *D) { |
Argyrios Kyrtzidis | aecae62 | 2009-07-27 19:04:32 +0000 | [diff] [blame] | 571 | VisitObjCContainerDecl(D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 572 | Writer.AddDeclRef(D->getClassInterface(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 573 | // Abstract class (no need to define a stable serialization::DECL code). |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 574 | } |
| 575 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 576 | void ASTDeclWriter::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 577 | VisitObjCImplDecl(D); |
| 578 | Writer.AddIdentifierRef(D->getIdentifier(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 579 | Code = serialization::DECL_OBJC_CATEGORY_IMPL; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 580 | } |
| 581 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 582 | void ASTDeclWriter::VisitObjCImplementationDecl(ObjCImplementationDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 583 | VisitObjCImplDecl(D); |
| 584 | Writer.AddDeclRef(D->getSuperClass(), Record); |
Sean Hunt | cbb6748 | 2011-01-08 20:30:50 +0000 | [diff] [blame] | 585 | Writer.AddCXXCtorInitializers(D->IvarInitializers, D->NumIvarInitializers, |
| 586 | Record); |
Fariborz Jahanian | 000835d | 2010-08-23 18:51:39 +0000 | [diff] [blame] | 587 | Record.push_back(D->hasSynthBitfield()); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 588 | Code = serialization::DECL_OBJC_IMPLEMENTATION; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 589 | } |
| 590 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 591 | void ASTDeclWriter::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 592 | VisitDecl(D); |
| 593 | Writer.AddSourceLocation(D->getLocStart(), Record); |
| 594 | Writer.AddDeclRef(D->getPropertyDecl(), Record); |
| 595 | Writer.AddDeclRef(D->getPropertyIvarDecl(), Record); |
Douglas Gregor | a4ffd85 | 2010-11-17 01:03:52 +0000 | [diff] [blame] | 596 | Writer.AddSourceLocation(D->getPropertyIvarDeclLoc(), Record); |
Argyrios Kyrtzidis | 2f92230 | 2010-08-09 10:54:37 +0000 | [diff] [blame] | 597 | Writer.AddStmt(D->getGetterCXXConstructor()); |
| 598 | Writer.AddStmt(D->getSetterCXXAssignment()); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 599 | Code = serialization::DECL_OBJC_PROPERTY_IMPL; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 600 | } |
| 601 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 602 | void ASTDeclWriter::VisitFieldDecl(FieldDecl *D) { |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 603 | VisitDeclaratorDecl(D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 604 | Record.push_back(D->isMutable()); |
Richard Smith | 7a614d8 | 2011-06-11 17:19:42 +0000 | [diff] [blame] | 605 | Record.push_back(D->getBitWidth()? 1 : D->hasInClassInitializer() ? 2 : 0); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 606 | if (D->getBitWidth()) |
| 607 | Writer.AddStmt(D->getBitWidth()); |
Richard Smith | 7a614d8 | 2011-06-11 17:19:42 +0000 | [diff] [blame] | 608 | else if (D->hasInClassInitializer()) |
| 609 | Writer.AddStmt(D->getInClassInitializer()); |
Argyrios Kyrtzidis | c91e9f4 | 2010-07-04 21:44:35 +0000 | [diff] [blame] | 610 | if (!D->getDeclName()) |
| 611 | Writer.AddDeclRef(Context.getInstantiatedFromUnnamedFieldDecl(D), Record); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 612 | |
| 613 | if (!D->hasAttrs() && |
| 614 | !D->isImplicit() && |
| 615 | !D->isUsed(false) && |
| 616 | !D->isInvalidDecl() && |
| 617 | !D->isReferenced() && |
| 618 | D->getPCHLevel() == 0 && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 619 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 620 | !D->getBitWidth() && |
Richard Smith | 7a614d8 | 2011-06-11 17:19:42 +0000 | [diff] [blame] | 621 | !D->hasInClassInitializer() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 622 | !D->hasExtInfo() && |
| 623 | !ObjCIvarDecl::classofKind(D->getKind()) && |
| 624 | !ObjCAtDefsFieldDecl::classofKind(D->getKind()) && |
| 625 | D->getDeclName()) |
| 626 | AbbrevToUse = Writer.getDeclFieldAbbrev(); |
| 627 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 628 | Code = serialization::DECL_FIELD; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 629 | } |
| 630 | |
Francois Pichet | 87c2e12 | 2010-11-21 06:08:52 +0000 | [diff] [blame] | 631 | void ASTDeclWriter::VisitIndirectFieldDecl(IndirectFieldDecl *D) { |
| 632 | VisitValueDecl(D); |
| 633 | Record.push_back(D->getChainingSize()); |
| 634 | |
| 635 | for (IndirectFieldDecl::chain_iterator |
| 636 | P = D->chain_begin(), |
| 637 | PEnd = D->chain_end(); P != PEnd; ++P) |
| 638 | Writer.AddDeclRef(*P, Record); |
| 639 | Code = serialization::DECL_INDIRECTFIELD; |
| 640 | } |
| 641 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 642 | void ASTDeclWriter::VisitVarDecl(VarDecl *D) { |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 643 | VisitDeclaratorDecl(D); |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 644 | VisitRedeclarable(D); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 645 | Record.push_back(D->getStorageClass()); // FIXME: stable encoding |
Douglas Gregor | 16573fa | 2010-04-19 22:54:31 +0000 | [diff] [blame] | 646 | Record.push_back(D->getStorageClassAsWritten()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 647 | Record.push_back(D->isThreadSpecified()); |
| 648 | Record.push_back(D->hasCXXDirectInitializer()); |
Douglas Gregor | 324b54d | 2010-05-03 18:51:14 +0000 | [diff] [blame] | 649 | Record.push_back(D->isExceptionVariable()); |
Douglas Gregor | 5077c38 | 2010-05-15 06:01:05 +0000 | [diff] [blame] | 650 | Record.push_back(D->isNRVOVariable()); |
Richard Smith | ad762fc | 2011-04-14 22:09:26 +0000 | [diff] [blame] | 651 | Record.push_back(D->isCXXForRangeDecl()); |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 652 | Record.push_back(D->isARCPseudoStrong()); |
Chris Lattner | 030854b | 2010-05-09 06:40:08 +0000 | [diff] [blame] | 653 | Record.push_back(D->getInit() ? 1 : 0); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 654 | if (D->getInit()) |
| 655 | Writer.AddStmt(D->getInit()); |
Argyrios Kyrtzidis | 9421adc | 2010-07-04 21:44:00 +0000 | [diff] [blame] | 656 | |
| 657 | MemberSpecializationInfo *SpecInfo |
| 658 | = D->isStaticDataMember() ? D->getMemberSpecializationInfo() : 0; |
| 659 | Record.push_back(SpecInfo != 0); |
| 660 | if (SpecInfo) { |
| 661 | Writer.AddDeclRef(SpecInfo->getInstantiatedFrom(), Record); |
| 662 | Record.push_back(SpecInfo->getTemplateSpecializationKind()); |
| 663 | Writer.AddSourceLocation(SpecInfo->getPointOfInstantiation(), Record); |
| 664 | } |
| 665 | |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 666 | if (!D->hasAttrs() && |
| 667 | !D->isImplicit() && |
| 668 | !D->isUsed(false) && |
| 669 | !D->isInvalidDecl() && |
| 670 | !D->isReferenced() && |
| 671 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 672 | !D->isModulePrivate() && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 673 | D->getPCHLevel() == 0 && |
| 674 | D->getDeclName().getNameKind() == DeclarationName::Identifier && |
| 675 | !D->hasExtInfo() && |
| 676 | D->RedeclLink.getNext() == D && |
| 677 | !D->hasCXXDirectInitializer() && |
| 678 | D->getInit() == 0 && |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 679 | !isa<ParmVarDecl>(D) && |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 680 | !SpecInfo) |
| 681 | AbbrevToUse = Writer.getDeclVarAbbrev(); |
| 682 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 683 | Code = serialization::DECL_VAR; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 684 | } |
| 685 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 686 | void ASTDeclWriter::VisitImplicitParamDecl(ImplicitParamDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 687 | VisitVarDecl(D); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 688 | Code = serialization::DECL_IMPLICIT_PARAM; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 689 | } |
| 690 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 691 | void ASTDeclWriter::VisitParmVarDecl(ParmVarDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 692 | VisitVarDecl(D); |
John McCall | 7079886 | 2011-05-02 00:30:12 +0000 | [diff] [blame] | 693 | Record.push_back(D->isObjCMethodParameter()); |
John McCall | fb44de9 | 2011-05-01 22:35:37 +0000 | [diff] [blame] | 694 | Record.push_back(D->getFunctionScopeDepth()); |
| 695 | Record.push_back(D->getFunctionScopeIndex()); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 696 | Record.push_back(D->getObjCDeclQualifier()); // FIXME: stable encoding |
John McCall | eecf5fa | 2011-03-09 04:22:44 +0000 | [diff] [blame] | 697 | Record.push_back(D->isKNRPromoted()); |
John McCall | bf73b35 | 2010-03-12 18:31:32 +0000 | [diff] [blame] | 698 | Record.push_back(D->hasInheritedDefaultArg()); |
Argyrios Kyrtzidis | 691d77f | 2010-07-04 21:44:07 +0000 | [diff] [blame] | 699 | Record.push_back(D->hasUninstantiatedDefaultArg()); |
| 700 | if (D->hasUninstantiatedDefaultArg()) |
| 701 | Writer.AddStmt(D->getUninstantiatedDefaultArg()); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 702 | Code = serialization::DECL_PARM_VAR; |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 703 | |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 704 | assert(!D->isARCPseudoStrong()); // can be true of ImplicitParamDecl |
| 705 | |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 706 | // If the assumptions about the DECL_PARM_VAR abbrev are true, use it. Here |
| 707 | // we dynamically check for the properties that we optimize for, but don't |
| 708 | // know are true of all PARM_VAR_DECLs. |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 709 | if (!D->hasAttrs() && |
| 710 | !D->hasExtInfo() && |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 711 | !D->isImplicit() && |
Douglas Gregor | c070cc6 | 2010-06-17 23:14:26 +0000 | [diff] [blame] | 712 | !D->isUsed(false) && |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 713 | D->getAccess() == AS_none && |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 714 | !D->isModulePrivate() && |
Douglas Gregor | 7d1d49d | 2009-10-16 20:01:17 +0000 | [diff] [blame] | 715 | D->getPCHLevel() == 0 && |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 716 | D->getStorageClass() == 0 && |
| 717 | !D->hasCXXDirectInitializer() && // Can params have this ever? |
John McCall | 7079886 | 2011-05-02 00:30:12 +0000 | [diff] [blame] | 718 | D->getFunctionScopeDepth() == 0 && |
John McCall | bf73b35 | 2010-03-12 18:31:32 +0000 | [diff] [blame] | 719 | D->getObjCDeclQualifier() == 0 && |
John McCall | eecf5fa | 2011-03-09 04:22:44 +0000 | [diff] [blame] | 720 | !D->isKNRPromoted() && |
Chris Lattner | 030854b | 2010-05-09 06:40:08 +0000 | [diff] [blame] | 721 | !D->hasInheritedDefaultArg() && |
Argyrios Kyrtzidis | 691d77f | 2010-07-04 21:44:07 +0000 | [diff] [blame] | 722 | D->getInit() == 0 && |
| 723 | !D->hasUninstantiatedDefaultArg()) // No default expr. |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 724 | AbbrevToUse = Writer.getDeclParmVarAbbrev(); |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 725 | |
| 726 | // Check things we know are true of *every* PARM_VAR_DECL, which is more than |
| 727 | // just us assuming it. |
| 728 | assert(!D->isInvalidDecl() && "Shouldn't emit invalid decls"); |
| 729 | assert(!D->isThreadSpecified() && "PARM_VAR_DECL can't be __thread"); |
| 730 | 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] | 731 | assert(!D->isExceptionVariable() && "PARM_VAR_DECL can't be exception var"); |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 732 | assert(D->getPreviousDeclaration() == 0 && "PARM_VAR_DECL can't be redecl"); |
Argyrios Kyrtzidis | 9421adc | 2010-07-04 21:44:00 +0000 | [diff] [blame] | 733 | assert(!D->isStaticDataMember() && |
| 734 | "PARM_VAR_DECL can't be static data member"); |
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::VisitFileScopeAsmDecl(FileScopeAsmDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 738 | VisitDecl(D); |
| 739 | Writer.AddStmt(D->getAsmString()); |
Abramo Bagnara | 21e006e | 2011-03-03 14:20:18 +0000 | [diff] [blame] | 740 | Writer.AddSourceLocation(D->getRParenLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 741 | Code = serialization::DECL_FILE_SCOPE_ASM; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 742 | } |
| 743 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 744 | void ASTDeclWriter::VisitBlockDecl(BlockDecl *D) { |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 745 | VisitDecl(D); |
| 746 | Writer.AddStmt(D->getBody()); |
John McCall | 82dc009 | 2010-06-04 11:21:44 +0000 | [diff] [blame] | 747 | Writer.AddTypeSourceInfo(D->getSignatureAsWritten(), Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 748 | Record.push_back(D->param_size()); |
| 749 | for (FunctionDecl::param_iterator P = D->param_begin(), PEnd = D->param_end(); |
| 750 | P != PEnd; ++P) |
| 751 | Writer.AddDeclRef(*P, Record); |
John McCall | 469a1eb | 2011-02-02 13:00:07 +0000 | [diff] [blame] | 752 | Record.push_back(D->capturesCXXThis()); |
John McCall | 6b5a61b | 2011-02-07 10:33:21 +0000 | [diff] [blame] | 753 | Record.push_back(D->getNumCaptures()); |
John McCall | 469a1eb | 2011-02-02 13:00:07 +0000 | [diff] [blame] | 754 | for (BlockDecl::capture_iterator |
John McCall | 6b5a61b | 2011-02-07 10:33:21 +0000 | [diff] [blame] | 755 | i = D->capture_begin(), e = D->capture_end(); i != e; ++i) { |
| 756 | const BlockDecl::Capture &capture = *i; |
| 757 | Writer.AddDeclRef(capture.getVariable(), Record); |
| 758 | |
| 759 | unsigned flags = 0; |
| 760 | if (capture.isByRef()) flags |= 1; |
| 761 | if (capture.isNested()) flags |= 2; |
| 762 | if (capture.hasCopyExpr()) flags |= 4; |
| 763 | Record.push_back(flags); |
| 764 | |
| 765 | if (capture.hasCopyExpr()) Writer.AddStmt(capture.getCopyExpr()); |
| 766 | } |
John McCall | 469a1eb | 2011-02-02 13:00:07 +0000 | [diff] [blame] | 767 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 768 | Code = serialization::DECL_BLOCK; |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 769 | } |
| 770 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 771 | void ASTDeclWriter::VisitLinkageSpecDecl(LinkageSpecDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 772 | VisitDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 773 | Record.push_back(D->getLanguage()); |
Abramo Bagnara | a2026c9 | 2011-03-08 16:41:52 +0000 | [diff] [blame] | 774 | Writer.AddSourceLocation(D->getExternLoc(), Record); |
Abramo Bagnara | 5f6bcbe | 2011-03-03 14:52:38 +0000 | [diff] [blame] | 775 | Writer.AddSourceLocation(D->getRBraceLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 776 | Code = serialization::DECL_LINKAGE_SPEC; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 777 | } |
| 778 | |
Chris Lattner | ad8dcf4 | 2011-02-17 07:39:24 +0000 | [diff] [blame] | 779 | void ASTDeclWriter::VisitLabelDecl(LabelDecl *D) { |
| 780 | VisitNamedDecl(D); |
Abramo Bagnara | 6784304 | 2011-03-05 18:21:20 +0000 | [diff] [blame] | 781 | Writer.AddSourceLocation(D->getLocStart(), Record); |
Chris Lattner | ad8dcf4 | 2011-02-17 07:39:24 +0000 | [diff] [blame] | 782 | Code = serialization::DECL_LABEL; |
| 783 | } |
| 784 | |
| 785 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 786 | void ASTDeclWriter::VisitNamespaceDecl(NamespaceDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 787 | VisitNamedDecl(D); |
Douglas Gregor | 0a0c3e7 | 2010-10-05 20:41:58 +0000 | [diff] [blame] | 788 | Record.push_back(D->isInline()); |
Abramo Bagnara | acba90f | 2011-03-08 12:38:20 +0000 | [diff] [blame] | 789 | Writer.AddSourceLocation(D->getLocStart(), Record); |
| 790 | Writer.AddSourceLocation(D->getRBraceLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 791 | Writer.AddDeclRef(D->getNextNamespace(), Record); |
| 792 | |
| 793 | // Only write one reference--original or anonymous |
| 794 | Record.push_back(D->isOriginalNamespace()); |
| 795 | if (D->isOriginalNamespace()) |
| 796 | Writer.AddDeclRef(D->getAnonymousNamespace(), Record); |
| 797 | else |
| 798 | Writer.AddDeclRef(D->getOriginalNamespace(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 799 | Code = serialization::DECL_NAMESPACE; |
Sebastian Redl | a7be506 | 2010-08-05 21:22:19 +0000 | [diff] [blame] | 800 | |
| 801 | if (Writer.hasChain() && !D->isOriginalNamespace() && |
| 802 | D->getOriginalNamespace()->getPCHLevel() > 0) { |
Argyrios Kyrtzidis | 0ad6dc3 | 2010-10-20 16:22:56 +0000 | [diff] [blame] | 803 | NamespaceDecl *NS = D->getOriginalNamespace(); |
Argyrios Kyrtzidis | 100050b | 2010-10-28 07:38:51 +0000 | [diff] [blame] | 804 | Writer.AddUpdatedDeclContext(NS); |
Argyrios Kyrtzidis | 0ad6dc3 | 2010-10-20 16:22:56 +0000 | [diff] [blame] | 805 | |
| 806 | // Make sure all visible decls are written. They will be recorded later. |
| 807 | NS->lookup(DeclarationName()); |
| 808 | StoredDeclsMap *Map = static_cast<StoredDeclsMap*>(NS->getLookupPtr()); |
| 809 | if (Map) { |
| 810 | for (StoredDeclsMap::iterator D = Map->begin(), DEnd = Map->end(); |
| 811 | D != DEnd; ++D) { |
Argyrios Kyrtzidis | 0ad6dc3 | 2010-10-20 16:22:56 +0000 | [diff] [blame] | 812 | DeclContext::lookup_result Result = D->second.getLookupResult(); |
| 813 | while (Result.first != Result.second) { |
| 814 | Writer.GetDeclRef(*Result.first); |
| 815 | ++Result.first; |
| 816 | } |
| 817 | } |
| 818 | } |
Sebastian Redl | a7be506 | 2010-08-05 21:22:19 +0000 | [diff] [blame] | 819 | } |
Sebastian Redl | 7c0837f | 2011-04-24 16:28:13 +0000 | [diff] [blame] | 820 | |
Sebastian Redl | 74b485a | 2011-04-24 16:28:21 +0000 | [diff] [blame] | 821 | if (Writer.hasChain() && D->isAnonymousNamespace() && !D->getNextNamespace()){ |
| 822 | // This is a most recent reopening of the anonymous namespace. If its parent |
| 823 | // is in a previous PCH (or is the TU), mark that parent for update, because |
| 824 | // the original namespace always points to the latest re-opening of its |
| 825 | // anonymous namespace. |
| 826 | Decl *Parent = cast<Decl>( |
| 827 | D->getParent()->getRedeclContext()->getPrimaryContext()); |
Douglas Gregor | 6bf2b9f | 2011-08-12 00:15:20 +0000 | [diff] [blame] | 828 | if (Parent->getPCHLevel() > 0 || isa<TranslationUnitDecl>(Parent)) { |
Sebastian Redl | 7c0837f | 2011-04-24 16:28:13 +0000 | [diff] [blame] | 829 | ASTWriter::UpdateRecord &Record = Writer.DeclUpdates[Parent]; |
| 830 | Record.push_back(UPD_CXX_ADDED_ANONYMOUS_NAMESPACE); |
| 831 | Writer.AddDeclRef(D, Record); |
| 832 | } |
| 833 | } |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 834 | } |
| 835 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 836 | void ASTDeclWriter::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 837 | VisitNamedDecl(D); |
Douglas Gregor | 8ea5b9d | 2010-09-01 00:08:19 +0000 | [diff] [blame] | 838 | Writer.AddSourceLocation(D->getNamespaceLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 839 | Writer.AddSourceLocation(D->getTargetNameLoc(), Record); |
Douglas Gregor | 0cfaf6a | 2011-02-25 17:08:07 +0000 | [diff] [blame] | 840 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 841 | Writer.AddDeclRef(D->getNamespace(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 842 | Code = serialization::DECL_NAMESPACE_ALIAS; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 843 | } |
| 844 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 845 | void ASTDeclWriter::VisitUsingDecl(UsingDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 846 | VisitNamedDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 847 | Writer.AddSourceLocation(D->getUsingLocation(), Record); |
Douglas Gregor | dc35571 | 2011-02-25 00:36:19 +0000 | [diff] [blame] | 848 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 849 | Writer.AddDeclarationNameLoc(D->DNLoc, D->getDeclName(), Record); |
Argyrios Kyrtzidis | 826faa2 | 2010-11-10 05:40:41 +0000 | [diff] [blame] | 850 | Writer.AddDeclRef(D->FirstUsingShadow, Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 851 | Record.push_back(D->isTypeName()); |
Argyrios Kyrtzidis | c91e9f4 | 2010-07-04 21:44:35 +0000 | [diff] [blame] | 852 | Writer.AddDeclRef(Context.getInstantiatedFromUsingDecl(D), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 853 | Code = serialization::DECL_USING; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 854 | } |
| 855 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 856 | void ASTDeclWriter::VisitUsingShadowDecl(UsingShadowDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 857 | VisitNamedDecl(D); |
| 858 | Writer.AddDeclRef(D->getTargetDecl(), Record); |
Argyrios Kyrtzidis | 826faa2 | 2010-11-10 05:40:41 +0000 | [diff] [blame] | 859 | Writer.AddDeclRef(D->UsingOrNextShadow, Record); |
Argyrios Kyrtzidis | c91e9f4 | 2010-07-04 21:44:35 +0000 | [diff] [blame] | 860 | Writer.AddDeclRef(Context.getInstantiatedFromUsingShadowDecl(D), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 861 | Code = serialization::DECL_USING_SHADOW; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 862 | } |
| 863 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 864 | void ASTDeclWriter::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 865 | VisitNamedDecl(D); |
Douglas Gregor | 0a35bce | 2010-09-01 03:07:18 +0000 | [diff] [blame] | 866 | Writer.AddSourceLocation(D->getUsingLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 867 | Writer.AddSourceLocation(D->getNamespaceKeyLocation(), Record); |
Douglas Gregor | db99241 | 2011-02-25 16:33:46 +0000 | [diff] [blame] | 868 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 869 | Writer.AddDeclRef(D->getNominatedNamespace(), Record); |
| 870 | Writer.AddDeclRef(dyn_cast<Decl>(D->getCommonAncestor()), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 871 | Code = serialization::DECL_USING_DIRECTIVE; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 872 | } |
| 873 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 874 | void ASTDeclWriter::VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 875 | VisitValueDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 876 | Writer.AddSourceLocation(D->getUsingLoc(), Record); |
Douglas Gregor | dc35571 | 2011-02-25 00:36:19 +0000 | [diff] [blame] | 877 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 878 | Writer.AddDeclarationNameLoc(D->DNLoc, D->getDeclName(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 879 | Code = serialization::DECL_UNRESOLVED_USING_VALUE; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 880 | } |
| 881 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 882 | void ASTDeclWriter::VisitUnresolvedUsingTypenameDecl( |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 883 | UnresolvedUsingTypenameDecl *D) { |
| 884 | VisitTypeDecl(D); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 885 | Writer.AddSourceLocation(D->getTypenameLoc(), Record); |
Douglas Gregor | dc35571 | 2011-02-25 00:36:19 +0000 | [diff] [blame] | 886 | Writer.AddNestedNameSpecifierLoc(D->getQualifierLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 887 | Code = serialization::DECL_UNRESOLVED_USING_TYPENAME; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 888 | } |
| 889 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 890 | void ASTDeclWriter::VisitCXXRecordDecl(CXXRecordDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 891 | VisitRecordDecl(D); |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 892 | |
Argyrios Kyrtzidis | 134db1f | 2010-10-24 17:26:31 +0000 | [diff] [blame] | 893 | CXXRecordDecl *DefinitionDecl = 0; |
| 894 | if (D->DefinitionData) |
| 895 | DefinitionDecl = D->DefinitionData->Definition; |
| 896 | Writer.AddDeclRef(DefinitionDecl, Record); |
Argyrios Kyrtzidis | 89eaf3a | 2010-10-24 17:26:40 +0000 | [diff] [blame] | 897 | if (D == DefinitionDecl) |
| 898 | Writer.AddCXXDefinitionData(D, Record); |
Argyrios Kyrtzidis | 37ffed3 | 2010-07-02 11:55:32 +0000 | [diff] [blame] | 899 | |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 900 | enum { |
| 901 | CXXRecNotTemplate = 0, CXXRecTemplate, CXXRecMemberSpecialization |
| 902 | }; |
| 903 | if (ClassTemplateDecl *TemplD = D->getDescribedClassTemplate()) { |
| 904 | Record.push_back(CXXRecTemplate); |
| 905 | Writer.AddDeclRef(TemplD, Record); |
| 906 | } else if (MemberSpecializationInfo *MSInfo |
| 907 | = D->getMemberSpecializationInfo()) { |
| 908 | Record.push_back(CXXRecMemberSpecialization); |
| 909 | Writer.AddDeclRef(MSInfo->getInstantiatedFrom(), Record); |
| 910 | Record.push_back(MSInfo->getTemplateSpecializationKind()); |
| 911 | Writer.AddSourceLocation(MSInfo->getPointOfInstantiation(), Record); |
| 912 | } else { |
| 913 | Record.push_back(CXXRecNotTemplate); |
| 914 | } |
| 915 | |
Argyrios Kyrtzidis | 36d2fd4 | 2010-10-14 20:14:38 +0000 | [diff] [blame] | 916 | // Store the key function to avoid deserializing every method so we can |
| 917 | // compute it. |
| 918 | if (D->IsDefinition) |
| 919 | Writer.AddDeclRef(Context.getKeyFunction(D), Record); |
| 920 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 921 | Code = serialization::DECL_CXX_RECORD; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 922 | } |
| 923 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 924 | void ASTDeclWriter::VisitCXXMethodDecl(CXXMethodDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 925 | VisitFunctionDecl(D); |
Argyrios Kyrtzidis | c91e9f4 | 2010-07-04 21:44:35 +0000 | [diff] [blame] | 926 | Record.push_back(D->size_overridden_methods()); |
| 927 | for (CXXMethodDecl::method_iterator |
| 928 | I = D->begin_overridden_methods(), E = D->end_overridden_methods(); |
| 929 | I != E; ++I) |
| 930 | Writer.AddDeclRef(*I, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 931 | Code = serialization::DECL_CXX_METHOD; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 932 | } |
| 933 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 934 | void ASTDeclWriter::VisitCXXConstructorDecl(CXXConstructorDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 935 | VisitCXXMethodDecl(D); |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 936 | |
| 937 | Record.push_back(D->IsExplicitSpecified); |
| 938 | Record.push_back(D->ImplicitlyDefined); |
Sean Hunt | cbb6748 | 2011-01-08 20:30:50 +0000 | [diff] [blame] | 939 | Writer.AddCXXCtorInitializers(D->CtorInitializers, D->NumCtorInitializers, |
| 940 | Record); |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 941 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 942 | Code = serialization::DECL_CXX_CONSTRUCTOR; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 943 | } |
| 944 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 945 | void ASTDeclWriter::VisitCXXDestructorDecl(CXXDestructorDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 946 | VisitCXXMethodDecl(D); |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 947 | |
| 948 | Record.push_back(D->ImplicitlyDefined); |
| 949 | Writer.AddDeclRef(D->OperatorDelete, Record); |
| 950 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 951 | Code = serialization::DECL_CXX_DESTRUCTOR; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 952 | } |
| 953 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 954 | void ASTDeclWriter::VisitCXXConversionDecl(CXXConversionDecl *D) { |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 955 | VisitCXXMethodDecl(D); |
Argyrios Kyrtzidis | 9146832 | 2010-07-02 15:58:43 +0000 | [diff] [blame] | 956 | Record.push_back(D->IsExplicitSpecified); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 957 | Code = serialization::DECL_CXX_CONVERSION; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 958 | } |
| 959 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 960 | void ASTDeclWriter::VisitAccessSpecDecl(AccessSpecDecl *D) { |
Abramo Bagnara | 6206d53 | 2010-06-05 05:09:32 +0000 | [diff] [blame] | 961 | VisitDecl(D); |
| 962 | Writer.AddSourceLocation(D->getColonLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 963 | Code = serialization::DECL_ACCESS_SPEC; |
Abramo Bagnara | 6206d53 | 2010-06-05 05:09:32 +0000 | [diff] [blame] | 964 | } |
| 965 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 966 | void ASTDeclWriter::VisitFriendDecl(FriendDecl *D) { |
Argyrios Kyrtzidis | c8f9af2 | 2010-07-05 10:38:01 +0000 | [diff] [blame] | 967 | VisitDecl(D); |
Argyrios Kyrtzidis | 6764334 | 2010-06-29 22:47:00 +0000 | [diff] [blame] | 968 | Record.push_back(D->Friend.is<TypeSourceInfo*>()); |
| 969 | if (D->Friend.is<TypeSourceInfo*>()) |
| 970 | Writer.AddTypeSourceInfo(D->Friend.get<TypeSourceInfo*>(), Record); |
| 971 | else |
| 972 | Writer.AddDeclRef(D->Friend.get<NamedDecl*>(), Record); |
Douglas Gregor | 69aecc6 | 2010-10-27 20:23:41 +0000 | [diff] [blame] | 973 | Writer.AddDeclRef(D->getNextFriend(), Record); |
John McCall | 6102ca1 | 2010-10-16 06:59:13 +0000 | [diff] [blame] | 974 | Record.push_back(D->UnsupportedFriend); |
Argyrios Kyrtzidis | 6764334 | 2010-06-29 22:47:00 +0000 | [diff] [blame] | 975 | Writer.AddSourceLocation(D->FriendLoc, Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 976 | Code = serialization::DECL_FRIEND; |
Argyrios Kyrtzidis | 6764334 | 2010-06-29 22:47:00 +0000 | [diff] [blame] | 977 | } |
| 978 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 979 | void ASTDeclWriter::VisitFriendTemplateDecl(FriendTemplateDecl *D) { |
Argyrios Kyrtzidis | 554e6aa | 2010-07-22 16:04:10 +0000 | [diff] [blame] | 980 | VisitDecl(D); |
| 981 | Record.push_back(D->getNumTemplateParameters()); |
| 982 | for (unsigned i = 0, e = D->getNumTemplateParameters(); i != e; ++i) |
| 983 | Writer.AddTemplateParameterList(D->getTemplateParameterList(i), Record); |
| 984 | Record.push_back(D->getFriendDecl() != 0); |
| 985 | if (D->getFriendDecl()) |
| 986 | Writer.AddDeclRef(D->getFriendDecl(), Record); |
| 987 | else |
| 988 | Writer.AddTypeSourceInfo(D->getFriendType(), Record); |
| 989 | Writer.AddSourceLocation(D->getFriendLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 990 | Code = serialization::DECL_FRIEND_TEMPLATE; |
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::VisitTemplateDecl(TemplateDecl *D) { |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 994 | VisitNamedDecl(D); |
| 995 | |
| 996 | Writer.AddDeclRef(D->getTemplatedDecl(), Record); |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 997 | Writer.AddTemplateParameterList(D->getTemplateParameters(), Record); |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 998 | } |
| 999 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1000 | void ASTDeclWriter::VisitRedeclarableTemplateDecl(RedeclarableTemplateDecl *D) { |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 1001 | // Emit data to initialize CommonOrPrev before VisitTemplateDecl so that |
| 1002 | // getCommonPtr() can be used while this is still initializing. |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1003 | |
| 1004 | Writer.AddDeclRef(D->getPreviousDeclaration(), Record); |
Argyrios Kyrtzidis | 0895d15 | 2011-02-12 07:50:47 +0000 | [diff] [blame] | 1005 | if (D->getPreviousDeclaration()) |
| 1006 | Writer.AddDeclRef(D->getFirstDeclaration(), Record); |
| 1007 | |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1008 | if (D->getPreviousDeclaration() == 0) { |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1009 | // This TemplateDecl owns the CommonPtr; write it. |
Argyrios Kyrtzidis | ecf966e | 2010-07-09 21:11:43 +0000 | [diff] [blame] | 1010 | assert(D->isCanonicalDecl()); |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1011 | |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1012 | Writer.AddDeclRef(D->getInstantiatedFromMemberTemplate(), Record); |
| 1013 | if (D->getInstantiatedFromMemberTemplate()) |
| 1014 | Record.push_back(D->isMemberSpecialization()); |
Peter Collingbourne | 8a798a7 | 2010-07-29 16:12:01 +0000 | [diff] [blame] | 1015 | |
| 1016 | Writer.AddDeclRef(D->getCommonPtr()->Latest, Record); |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1017 | } else { |
| 1018 | RedeclarableTemplateDecl *First = D->getFirstDeclaration(); |
| 1019 | assert(First != D); |
| 1020 | // If this is a most recent redeclaration that is pointed to by a first decl |
| 1021 | // 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] | 1022 | // update the first decl during AST reading. |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1023 | if (First->getMostRecentDeclaration() == D && |
| 1024 | First->getPCHLevel() > D->getPCHLevel()) { |
| 1025 | assert(Writer.FirstLatestDecls.find(First)==Writer.FirstLatestDecls.end() |
| 1026 | && "The latest is already set"); |
| 1027 | Writer.FirstLatestDecls[First] = D; |
| 1028 | } |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1029 | } |
Argyrios Kyrtzidis | 6b54151 | 2010-09-08 19:31:22 +0000 | [diff] [blame] | 1030 | |
| 1031 | VisitTemplateDecl(D); |
| 1032 | Record.push_back(D->getIdentifierNamespace()); |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1033 | } |
| 1034 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1035 | void ASTDeclWriter::VisitClassTemplateDecl(ClassTemplateDecl *D) { |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1036 | VisitRedeclarableTemplateDecl(D); |
| 1037 | |
| 1038 | if (D->getPreviousDeclaration() == 0) { |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1039 | typedef llvm::FoldingSet<ClassTemplateSpecializationDecl> CTSDSetTy; |
| 1040 | CTSDSetTy &CTSDSet = D->getSpecializations(); |
| 1041 | Record.push_back(CTSDSet.size()); |
Argyrios Kyrtzidis | 7d53048 | 2010-07-02 11:55:37 +0000 | [diff] [blame] | 1042 | for (CTSDSetTy::iterator I=CTSDSet.begin(), E = CTSDSet.end(); I!=E; ++I) { |
Argyrios Kyrtzidis | bc5ab7c | 2010-07-20 13:59:40 +0000 | [diff] [blame] | 1043 | assert(I->isCanonicalDecl() && "Expected only canonical decls in set"); |
Argyrios Kyrtzidis | ecf966e | 2010-07-09 21:11:43 +0000 | [diff] [blame] | 1044 | Writer.AddDeclRef(&*I, Record); |
Argyrios Kyrtzidis | 7d53048 | 2010-07-02 11:55:37 +0000 | [diff] [blame] | 1045 | } |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1046 | |
| 1047 | typedef llvm::FoldingSet<ClassTemplatePartialSpecializationDecl> CTPSDSetTy; |
| 1048 | CTPSDSetTy &CTPSDSet = D->getPartialSpecializations(); |
| 1049 | Record.push_back(CTPSDSet.size()); |
Argyrios Kyrtzidis | 7d53048 | 2010-07-02 11:55:37 +0000 | [diff] [blame] | 1050 | for (CTPSDSetTy::iterator I=CTPSDSet.begin(), E=CTPSDSet.end(); I!=E; ++I) { |
Argyrios Kyrtzidis | bc5ab7c | 2010-07-20 13:59:40 +0000 | [diff] [blame] | 1051 | assert(I->isCanonicalDecl() && "Expected only canonical decls in set"); |
Argyrios Kyrtzidis | ecf966e | 2010-07-09 21:11:43 +0000 | [diff] [blame] | 1052 | Writer.AddDeclRef(&*I, Record); |
Argyrios Kyrtzidis | 7d53048 | 2010-07-02 11:55:37 +0000 | [diff] [blame] | 1053 | } |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1054 | |
| 1055 | // InjectedClassNameType is computed, no need to write it. |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1056 | } |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1057 | Code = serialization::DECL_CLASS_TEMPLATE; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1058 | } |
| 1059 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1060 | void ASTDeclWriter::VisitClassTemplateSpecializationDecl( |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1061 | ClassTemplateSpecializationDecl *D) { |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 1062 | VisitCXXRecordDecl(D); |
| 1063 | |
| 1064 | llvm::PointerUnion<ClassTemplateDecl *, |
| 1065 | ClassTemplatePartialSpecializationDecl *> InstFrom |
| 1066 | = D->getSpecializedTemplateOrPartial(); |
Argyrios Kyrtzidis | 28fc50c | 2011-08-17 21:35:28 +0000 | [diff] [blame] | 1067 | if (Decl *InstFromD = InstFrom.dyn_cast<ClassTemplateDecl *>()) { |
Sebastian Redl | 4153a06 | 2010-08-24 22:50:24 +0000 | [diff] [blame] | 1068 | Writer.AddDeclRef(InstFromD, Record); |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 1069 | } else { |
Argyrios Kyrtzidis | 28fc50c | 2011-08-17 21:35:28 +0000 | [diff] [blame] | 1070 | Writer.AddDeclRef(InstFrom.get<ClassTemplatePartialSpecializationDecl *>(), |
| 1071 | Record); |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 1072 | Writer.AddTemplateArgumentList(&D->getTemplateInstantiationArgs(), Record); |
| 1073 | } |
| 1074 | |
| 1075 | // Explicit info. |
| 1076 | Writer.AddTypeSourceInfo(D->getTypeAsWritten(), Record); |
| 1077 | if (D->getTypeAsWritten()) { |
| 1078 | Writer.AddSourceLocation(D->getExternLoc(), Record); |
| 1079 | Writer.AddSourceLocation(D->getTemplateKeywordLoc(), Record); |
| 1080 | } |
| 1081 | |
| 1082 | Writer.AddTemplateArgumentList(&D->getTemplateArgs(), Record); |
| 1083 | Writer.AddSourceLocation(D->getPointOfInstantiation(), Record); |
| 1084 | Record.push_back(D->getSpecializationKind()); |
| 1085 | |
Argyrios Kyrtzidis | bc5ab7c | 2010-07-20 13:59:40 +0000 | [diff] [blame] | 1086 | if (D->isCanonicalDecl()) { |
| 1087 | // 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] | 1088 | Writer.AddDeclRef(D->getSpecializedTemplate()->getCanonicalDecl(), Record); |
| 1089 | } |
| 1090 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1091 | Code = serialization::DECL_CLASS_TEMPLATE_SPECIALIZATION; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1092 | } |
| 1093 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1094 | void ASTDeclWriter::VisitClassTemplatePartialSpecializationDecl( |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1095 | ClassTemplatePartialSpecializationDecl *D) { |
Argyrios Kyrtzidis | dd41c14 | 2010-06-23 13:48:30 +0000 | [diff] [blame] | 1096 | VisitClassTemplateSpecializationDecl(D); |
| 1097 | |
| 1098 | Writer.AddTemplateParameterList(D->getTemplateParameters(), Record); |
| 1099 | |
| 1100 | Record.push_back(D->getNumTemplateArgsAsWritten()); |
| 1101 | for (int i = 0, e = D->getNumTemplateArgsAsWritten(); i != e; ++i) |
| 1102 | Writer.AddTemplateArgumentLoc(D->getTemplateArgsAsWritten()[i], Record); |
| 1103 | |
| 1104 | Record.push_back(D->getSequenceNumber()); |
| 1105 | |
| 1106 | // These are read/set from/to the first declaration. |
| 1107 | if (D->getPreviousDeclaration() == 0) { |
| 1108 | Writer.AddDeclRef(D->getInstantiatedFromMember(), Record); |
| 1109 | Record.push_back(D->isMemberSpecialization()); |
| 1110 | } |
| 1111 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1112 | Code = serialization::DECL_CLASS_TEMPLATE_PARTIAL_SPECIALIZATION; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1113 | } |
| 1114 | |
Fariborz Jahanian | 95ed778 | 2011-08-27 20:50:59 +0000 | [diff] [blame] | 1115 | void ASTDeclWriter::VisitClassScopeFunctionSpecializationDecl( |
| 1116 | ClassScopeFunctionSpecializationDecl *D) { |
Francois Pichet | bc84532 | 2011-08-17 01:06:54 +0000 | [diff] [blame] | 1117 | VisitDecl(D); |
| 1118 | Writer.AddDeclRef(D->getSpecialization(), Record); |
| 1119 | Code = serialization::DECL_CLASS_SCOPE_FUNCTION_SPECIALIZATION; |
| 1120 | } |
| 1121 | |
| 1122 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1123 | void ASTDeclWriter::VisitFunctionTemplateDecl(FunctionTemplateDecl *D) { |
Peter Collingbourne | 9eabeba | 2010-07-29 16:11:51 +0000 | [diff] [blame] | 1124 | VisitRedeclarableTemplateDecl(D); |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 1125 | |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 1126 | if (D->getPreviousDeclaration() == 0) { |
| 1127 | // This FunctionTemplateDecl owns the CommonPtr; write it. |
| 1128 | |
Argyrios Kyrtzidis | 057d9af | 2010-07-06 15:37:09 +0000 | [diff] [blame] | 1129 | // Write the function specialization declarations. |
| 1130 | Record.push_back(D->getSpecializations().size()); |
| 1131 | for (llvm::FoldingSet<FunctionTemplateSpecializationInfo>::iterator |
| 1132 | I = D->getSpecializations().begin(), |
Argyrios Kyrtzidis | 2c853e4 | 2010-07-20 13:59:58 +0000 | [diff] [blame] | 1133 | E = D->getSpecializations().end() ; I != E; ++I) { |
| 1134 | assert(I->Function->isCanonicalDecl() && |
| 1135 | "Expected only canonical decls in set"); |
Argyrios Kyrtzidis | 057d9af | 2010-07-06 15:37:09 +0000 | [diff] [blame] | 1136 | Writer.AddDeclRef(I->Function, Record); |
Argyrios Kyrtzidis | 2c853e4 | 2010-07-20 13:59:58 +0000 | [diff] [blame] | 1137 | } |
Argyrios Kyrtzidis | f511ba6 | 2010-06-22 09:55:07 +0000 | [diff] [blame] | 1138 | } |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1139 | Code = serialization::DECL_FUNCTION_TEMPLATE; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1140 | } |
| 1141 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1142 | void ASTDeclWriter::VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D) { |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1143 | VisitTypeDecl(D); |
| 1144 | |
| 1145 | Record.push_back(D->wasDeclaredWithTypename()); |
Argyrios Kyrtzidis | 90b715e | 2010-06-19 19:28:53 +0000 | [diff] [blame] | 1146 | Record.push_back(D->defaultArgumentWasInherited()); |
| 1147 | Writer.AddTypeSourceInfo(D->getDefaultArgumentInfo(), Record); |
| 1148 | |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1149 | Code = serialization::DECL_TEMPLATE_TYPE_PARM; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1150 | } |
| 1151 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1152 | void ASTDeclWriter::VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D) { |
Douglas Gregor | 6952f1e | 2011-01-19 20:10:05 +0000 | [diff] [blame] | 1153 | // For an expanded parameter pack, record the number of expansion types here |
| 1154 | // so that it's easier for |
| 1155 | if (D->isExpandedParameterPack()) |
| 1156 | Record.push_back(D->getNumExpansionTypes()); |
| 1157 | |
John McCall | 76a4021 | 2011-02-09 01:13:10 +0000 | [diff] [blame] | 1158 | VisitDeclaratorDecl(D); |
Argyrios Kyrtzidis | b24e199 | 2010-06-25 16:25:09 +0000 | [diff] [blame] | 1159 | // TemplateParmPosition. |
| 1160 | Record.push_back(D->getDepth()); |
| 1161 | Record.push_back(D->getPosition()); |
Douglas Gregor | 6952f1e | 2011-01-19 20:10:05 +0000 | [diff] [blame] | 1162 | |
| 1163 | if (D->isExpandedParameterPack()) { |
| 1164 | for (unsigned I = 0, N = D->getNumExpansionTypes(); I != N; ++I) { |
| 1165 | Writer.AddTypeRef(D->getExpansionType(I), Record); |
| 1166 | Writer.AddTypeSourceInfo(D->getExpansionTypeSourceInfo(I), Record); |
| 1167 | } |
| 1168 | |
| 1169 | Code = serialization::DECL_EXPANDED_NON_TYPE_TEMPLATE_PARM_PACK; |
| 1170 | } else { |
| 1171 | // Rest of NonTypeTemplateParmDecl. |
| 1172 | Record.push_back(D->isParameterPack()); |
| 1173 | Record.push_back(D->getDefaultArgument() != 0); |
| 1174 | if (D->getDefaultArgument()) { |
| 1175 | Writer.AddStmt(D->getDefaultArgument()); |
| 1176 | Record.push_back(D->defaultArgumentWasInherited()); |
| 1177 | } |
| 1178 | Code = serialization::DECL_NON_TYPE_TEMPLATE_PARM; |
Argyrios Kyrtzidis | b24e199 | 2010-06-25 16:25:09 +0000 | [diff] [blame] | 1179 | } |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1180 | } |
| 1181 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1182 | void ASTDeclWriter::VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D) { |
Argyrios Kyrtzidis | bfcc92c | 2010-07-08 17:12:57 +0000 | [diff] [blame] | 1183 | VisitTemplateDecl(D); |
| 1184 | // TemplateParmPosition. |
| 1185 | Record.push_back(D->getDepth()); |
| 1186 | Record.push_back(D->getPosition()); |
| 1187 | // Rest of TemplateTemplateParmDecl. |
| 1188 | Writer.AddTemplateArgumentLoc(D->getDefaultArgument(), Record); |
| 1189 | Record.push_back(D->defaultArgumentWasInherited()); |
Douglas Gregor | 61c4d28 | 2011-01-05 15:48:55 +0000 | [diff] [blame] | 1190 | Record.push_back(D->isParameterPack()); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1191 | Code = serialization::DECL_TEMPLATE_TEMPLATE_PARM; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1192 | } |
| 1193 | |
Richard Smith | 3e4c6c4 | 2011-05-05 21:57:07 +0000 | [diff] [blame] | 1194 | void ASTDeclWriter::VisitTypeAliasTemplateDecl(TypeAliasTemplateDecl *D) { |
| 1195 | VisitRedeclarableTemplateDecl(D); |
| 1196 | Code = serialization::DECL_TYPE_ALIAS_TEMPLATE; |
| 1197 | } |
| 1198 | |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1199 | void ASTDeclWriter::VisitStaticAssertDecl(StaticAssertDecl *D) { |
Argyrios Kyrtzidis | 0d39689 | 2010-07-22 17:28:12 +0000 | [diff] [blame] | 1200 | VisitDecl(D); |
| 1201 | Writer.AddStmt(D->getAssertExpr()); |
| 1202 | Writer.AddStmt(D->getMessage()); |
Abramo Bagnara | a2026c9 | 2011-03-08 16:41:52 +0000 | [diff] [blame] | 1203 | Writer.AddSourceLocation(D->getRParenLoc(), Record); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1204 | Code = serialization::DECL_STATIC_ASSERT; |
Chris Lattner | 6ad9ac0 | 2010-05-07 21:43:38 +0000 | [diff] [blame] | 1205 | } |
| 1206 | |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1207 | /// \brief Emit the DeclContext part of a declaration context decl. |
| 1208 | /// |
| 1209 | /// \param LexicalOffset the offset at which the DECL_CONTEXT_LEXICAL |
| 1210 | /// block for this declaration context is stored. May be 0 to indicate |
| 1211 | /// that there are no declarations stored within this context. |
| 1212 | /// |
| 1213 | /// \param VisibleOffset the offset at which the DECL_CONTEXT_VISIBLE |
| 1214 | /// block for this declaration context is stored. May be 0 to indicate |
| 1215 | /// that there are no declarations visible from this context. Note |
| 1216 | /// that this value will not be emitted for non-primary declaration |
| 1217 | /// contexts. |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1218 | void ASTDeclWriter::VisitDeclContext(DeclContext *DC, uint64_t LexicalOffset, |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1219 | uint64_t VisibleOffset) { |
| 1220 | Record.push_back(LexicalOffset); |
| 1221 | Record.push_back(VisibleOffset); |
| 1222 | } |
| 1223 | |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1224 | template <typename T> |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1225 | void ASTDeclWriter::VisitRedeclarable(Redeclarable<T> *D) { |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1226 | enum { NoRedeclaration = 0, PointsToPrevious, PointsToLatest }; |
| 1227 | if (D->RedeclLink.getNext() == D) { |
| 1228 | Record.push_back(NoRedeclaration); |
| 1229 | } else { |
Argyrios Kyrtzidis | 0895d15 | 2011-02-12 07:50:47 +0000 | [diff] [blame] | 1230 | if (D->RedeclLink.NextIsPrevious()) { |
| 1231 | Record.push_back(PointsToPrevious); |
| 1232 | Writer.AddDeclRef(D->getPreviousDeclaration(), Record); |
| 1233 | Writer.AddDeclRef(D->getFirstDeclaration(), Record); |
| 1234 | } else { |
| 1235 | Record.push_back(PointsToLatest); |
| 1236 | Writer.AddDeclRef(D->RedeclLink.getPointer(), Record); |
| 1237 | } |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1238 | } |
| 1239 | |
| 1240 | T *First = D->getFirstDeclaration(); |
| 1241 | T *ThisDecl = static_cast<T*>(D); |
| 1242 | // If this is a most recent redeclaration that is pointed to by a first decl |
| 1243 | // 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] | 1244 | // update the first decl during AST reading. |
Argyrios Kyrtzidis | a865005 | 2010-08-03 17:30:10 +0000 | [diff] [blame] | 1245 | if (ThisDecl != First && First->getMostRecentDeclaration() == ThisDecl && |
| 1246 | First->getPCHLevel() > ThisDecl->getPCHLevel()) { |
| 1247 | assert(Writer.FirstLatestDecls.find(First) == Writer.FirstLatestDecls.end() |
| 1248 | && "The latest is already set"); |
| 1249 | Writer.FirstLatestDecls[First] = ThisDecl; |
| 1250 | } |
| 1251 | } |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1252 | |
| 1253 | //===----------------------------------------------------------------------===// |
Sebastian Redl | a4232eb | 2010-08-18 23:56:21 +0000 | [diff] [blame] | 1254 | // ASTWriter Implementation |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1255 | //===----------------------------------------------------------------------===// |
| 1256 | |
Sebastian Redl | a4232eb | 2010-08-18 23:56:21 +0000 | [diff] [blame] | 1257 | void ASTWriter::WriteDeclsBlockAbbrevs() { |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1258 | using namespace llvm; |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1259 | |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1260 | BitCodeAbbrev *Abv; |
| 1261 | |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1262 | // Abbreviation for DECL_FIELD |
| 1263 | Abv = new BitCodeAbbrev(); |
| 1264 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_FIELD)); |
| 1265 | // Decl |
| 1266 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1267 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1268 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1269 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1270 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1271 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1272 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1273 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1274 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 2)); // AccessSpecifier |
| 1275 | Abv->Add(BitCodeAbbrevOp(0)); // PCH level |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 1276 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1277 | // NamedDecl |
| 1278 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1279 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1280 | // ValueDecl |
| 1281 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
| 1282 | // DeclaratorDecl |
| 1283 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InnerStartLoc |
| 1284 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1285 | // FieldDecl |
| 1286 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isMutable |
| 1287 | Abv->Add(BitCodeAbbrevOp(0)); //getBitWidth |
| 1288 | // Type Source Info |
| 1289 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); |
| 1290 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1291 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1292 | DeclFieldAbbrev = Stream.EmitAbbrev(Abv); |
| 1293 | |
| 1294 | // Abbreviation for DECL_OBJC_IVAR |
| 1295 | Abv = new BitCodeAbbrev(); |
| 1296 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_OBJC_IVAR)); |
| 1297 | // Decl |
| 1298 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1299 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1300 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1301 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1302 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1303 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1304 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1305 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1306 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 2)); // AccessSpecifier |
| 1307 | Abv->Add(BitCodeAbbrevOp(0)); // PCH level |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 1308 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1309 | // NamedDecl |
| 1310 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1311 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1312 | // ValueDecl |
| 1313 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
| 1314 | // DeclaratorDecl |
| 1315 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InnerStartLoc |
| 1316 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1317 | // FieldDecl |
| 1318 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isMutable |
| 1319 | Abv->Add(BitCodeAbbrevOp(0)); //getBitWidth |
| 1320 | // ObjC Ivar |
| 1321 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getAccessControl |
| 1322 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getSynthesize |
| 1323 | // Type Source Info |
| 1324 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); |
| 1325 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1326 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1327 | DeclObjCIvarAbbrev = Stream.EmitAbbrev(Abv); |
| 1328 | |
| 1329 | // Abbreviation for DECL_ENUM |
| 1330 | Abv = new BitCodeAbbrev(); |
| 1331 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_ENUM)); |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1332 | // Decl |
| 1333 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1334 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1335 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1336 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1337 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1338 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
Douglas Gregor | e0762c9 | 2009-06-19 23:52:42 +0000 | [diff] [blame] | 1339 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
Argyrios Kyrtzidis | 6b6b42a | 2011-04-19 19:51:10 +0000 | [diff] [blame] | 1340 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1341 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
Douglas Gregor | 7d1d49d | 2009-10-16 20:01:17 +0000 | [diff] [blame] | 1342 | Abv->Add(BitCodeAbbrevOp(0)); // PCH level |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 1343 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1344 | // NamedDecl |
| 1345 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1346 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1347 | // TypeDecl |
| 1348 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Source Location |
| 1349 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type Ref |
| 1350 | // Redeclarable |
| 1351 | Abv->Add(BitCodeAbbrevOp(0)); // No redeclaration |
| 1352 | // TagDecl |
| 1353 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // IdentifierNamespace |
| 1354 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getTagKind |
| 1355 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isDefinition |
| 1356 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // EmbeddedInDeclarator |
| 1357 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // SourceLocation |
| 1358 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1359 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypedefNameAnonDecl |
| 1360 | // EnumDecl |
| 1361 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // AddTypeRef |
| 1362 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // IntegerType |
| 1363 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getPromotionType |
| 1364 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getNumPositiveBits |
| 1365 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getNumNegativeBits |
| 1366 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isScoped |
| 1367 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isScopedUsingClassTag |
| 1368 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isFixed |
| 1369 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InstantiatedMembEnum |
| 1370 | // DC |
| 1371 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalOffset |
| 1372 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // VisibleOffset |
| 1373 | DeclEnumAbbrev = Stream.EmitAbbrev(Abv); |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 1374 | |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1375 | // Abbreviation for DECL_RECORD |
| 1376 | Abv = new BitCodeAbbrev(); |
| 1377 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_RECORD)); |
| 1378 | // Decl |
| 1379 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1380 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1381 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1382 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1383 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1384 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1385 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1386 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1387 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
| 1388 | Abv->Add(BitCodeAbbrevOp(0)); // PCH level |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 1389 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1390 | // NamedDecl |
| 1391 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1392 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1393 | // TypeDecl |
| 1394 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Source Location |
| 1395 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type Ref |
| 1396 | // Redeclarable |
| 1397 | Abv->Add(BitCodeAbbrevOp(0)); // No redeclaration |
| 1398 | // TagDecl |
| 1399 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // IdentifierNamespace |
| 1400 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getTagKind |
| 1401 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isDefinition |
| 1402 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // EmbeddedInDeclarator |
| 1403 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // SourceLocation |
| 1404 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1405 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypedefNameAnonDecl |
| 1406 | // RecordDecl |
| 1407 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // FlexibleArrayMember |
| 1408 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // AnonymousStructUnion |
| 1409 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // hasObjectMember |
| 1410 | // DC |
| 1411 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalOffset |
| 1412 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // VisibleOffset |
| 1413 | DeclRecordAbbrev = Stream.EmitAbbrev(Abv); |
| 1414 | |
| 1415 | // Abbreviation for DECL_PARM_VAR |
| 1416 | Abv = new BitCodeAbbrev(); |
| 1417 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_PARM_VAR)); |
| 1418 | // Decl |
| 1419 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1420 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1421 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1422 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1423 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1424 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1425 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1426 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1427 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
| 1428 | Abv->Add(BitCodeAbbrevOp(0)); // PCH level |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 1429 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1430 | // NamedDecl |
| 1431 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1432 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1433 | // ValueDecl |
| 1434 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
Argyrios Kyrtzidis | d4a7e54 | 2009-08-19 01:28:35 +0000 | [diff] [blame] | 1435 | // DeclaratorDecl |
Abramo Bagnara | ff676cb | 2011-03-08 08:55:46 +0000 | [diff] [blame] | 1436 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InnerStartLoc |
Argyrios Kyrtzidis | 4045107 | 2010-10-15 18:21:24 +0000 | [diff] [blame] | 1437 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1438 | // VarDecl |
Andrew Trick | 220a9c8 | 2010-10-19 21:54:32 +0000 | [diff] [blame] | 1439 | Abv->Add(BitCodeAbbrevOp(0)); // No redeclaration |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1440 | Abv->Add(BitCodeAbbrevOp(0)); // StorageClass |
Douglas Gregor | 16573fa | 2010-04-19 22:54:31 +0000 | [diff] [blame] | 1441 | Abv->Add(BitCodeAbbrevOp(0)); // StorageClassAsWritten |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1442 | Abv->Add(BitCodeAbbrevOp(0)); // isThreadSpecified |
| 1443 | Abv->Add(BitCodeAbbrevOp(0)); // hasCXXDirectInitializer |
Douglas Gregor | 324b54d | 2010-05-03 18:51:14 +0000 | [diff] [blame] | 1444 | Abv->Add(BitCodeAbbrevOp(0)); // isExceptionVariable |
Douglas Gregor | 5077c38 | 2010-05-15 06:01:05 +0000 | [diff] [blame] | 1445 | Abv->Add(BitCodeAbbrevOp(0)); // isNRVOVariable |
Richard Smith | ad762fc | 2011-04-14 22:09:26 +0000 | [diff] [blame] | 1446 | Abv->Add(BitCodeAbbrevOp(0)); // isCXXForRangeDecl |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 1447 | Abv->Add(BitCodeAbbrevOp(0)); // isARCPseudoStrong |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1448 | Abv->Add(BitCodeAbbrevOp(0)); // HasInit |
Argyrios Kyrtzidis | 9421adc | 2010-07-04 21:44:00 +0000 | [diff] [blame] | 1449 | Abv->Add(BitCodeAbbrevOp(0)); // HasMemberSpecializationInfo |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1450 | // ParmVarDecl |
John McCall | 7079886 | 2011-05-02 00:30:12 +0000 | [diff] [blame] | 1451 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // IsObjCMethodParameter |
John McCall | fb44de9 | 2011-05-01 22:35:37 +0000 | [diff] [blame] | 1452 | Abv->Add(BitCodeAbbrevOp(0)); // ScopeDepth |
| 1453 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // ScopeIndex |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1454 | Abv->Add(BitCodeAbbrevOp(0)); // ObjCDeclQualifier |
John McCall | eecf5fa | 2011-03-09 04:22:44 +0000 | [diff] [blame] | 1455 | Abv->Add(BitCodeAbbrevOp(0)); // KNRPromoted |
John McCall | bf73b35 | 2010-03-12 18:31:32 +0000 | [diff] [blame] | 1456 | Abv->Add(BitCodeAbbrevOp(0)); // HasInheritedDefaultArg |
Argyrios Kyrtzidis | 691d77f | 2010-07-04 21:44:07 +0000 | [diff] [blame] | 1457 | Abv->Add(BitCodeAbbrevOp(0)); // HasUninstantiatedDefaultArg |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1458 | // Type Source Info |
| 1459 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); |
| 1460 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1461 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1462 | DeclParmVarAbbrev = Stream.EmitAbbrev(Abv); |
Sebastian Redl | 681d723 | 2010-07-27 00:17:23 +0000 | [diff] [blame] | 1463 | |
Jonathan D. Turner | 8e1b80c | 2011-06-06 16:22:39 +0000 | [diff] [blame] | 1464 | // Abbreviation for DECL_TYPEDEF |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1465 | Abv = new BitCodeAbbrev(); |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1466 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_TYPEDEF)); |
| 1467 | // Decl |
| 1468 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1469 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1470 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1471 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1472 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1473 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1474 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1475 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1476 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
| 1477 | Abv->Add(BitCodeAbbrevOp(0)); // PCH level |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 1478 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1479 | // NamedDecl |
| 1480 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1481 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1482 | // TypeDecl |
| 1483 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Source Location |
| 1484 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type Ref |
| 1485 | // TypedefDecl |
| 1486 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1487 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1488 | DeclTypedefAbbrev = Stream.EmitAbbrev(Abv); |
| 1489 | |
Jonathan D. Turner | 8e1b80c | 2011-06-06 16:22:39 +0000 | [diff] [blame] | 1490 | // Abbreviation for DECL_VAR |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1491 | Abv = new BitCodeAbbrev(); |
| 1492 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_VAR)); |
| 1493 | // Decl |
| 1494 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclContext |
| 1495 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // LexicalDeclContext |
| 1496 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1497 | Abv->Add(BitCodeAbbrevOp(0)); // isInvalidDecl (!?) |
| 1498 | Abv->Add(BitCodeAbbrevOp(0)); // HasAttrs |
| 1499 | Abv->Add(BitCodeAbbrevOp(0)); // isImplicit |
| 1500 | Abv->Add(BitCodeAbbrevOp(0)); // isUsed |
| 1501 | Abv->Add(BitCodeAbbrevOp(0)); // isReferenced |
| 1502 | Abv->Add(BitCodeAbbrevOp(AS_none)); // C++ AccessSpecifier |
| 1503 | Abv->Add(BitCodeAbbrevOp(0)); // PCH level |
Douglas Gregor | 8d267c5 | 2011-09-09 02:06:17 +0000 | [diff] [blame^] | 1504 | Abv->Add(BitCodeAbbrevOp(0)); // ModulePrivate |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1505 | // NamedDecl |
| 1506 | Abv->Add(BitCodeAbbrevOp(0)); // NameKind = Identifier |
| 1507 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Name |
| 1508 | // ValueDecl |
| 1509 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
| 1510 | // DeclaratorDecl |
| 1511 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // InnerStartLoc |
| 1512 | Abv->Add(BitCodeAbbrevOp(0)); // hasExtInfo |
| 1513 | // VarDecl |
| 1514 | Abv->Add(BitCodeAbbrevOp(0)); // No redeclaration |
| 1515 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // StorageClass |
| 1516 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // StorageClassAsWritten |
| 1517 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isThreadSpecified |
| 1518 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // CXXDirectInitializer |
| 1519 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isExceptionVariable |
| 1520 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isNRVOVariable |
| 1521 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isCXXForRangeDecl |
John McCall | 7acddac | 2011-06-17 06:42:21 +0000 | [diff] [blame] | 1522 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isARCPseudoStrong |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1523 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // HasInit |
| 1524 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // HasMemberSpecInfo |
| 1525 | // Type Source Info |
| 1526 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); |
| 1527 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); |
| 1528 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // TypeLoc |
| 1529 | DeclVarAbbrev = Stream.EmitAbbrev(Abv); |
| 1530 | |
Jonathan D. Turner | 8e1b80c | 2011-06-06 16:22:39 +0000 | [diff] [blame] | 1531 | // Abbreviation for EXPR_DECL_REF |
Jonathan D. Turner | 953c564 | 2011-06-03 23:11:16 +0000 | [diff] [blame] | 1532 | Abv = new BitCodeAbbrev(); |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1533 | Abv->Add(BitCodeAbbrevOp(serialization::EXPR_DECL_REF)); |
| 1534 | //Stmt |
| 1535 | //Expr |
| 1536 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
Douglas Gregor | 561f812 | 2011-07-01 01:22:09 +0000 | [diff] [blame] | 1537 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //TypeDependent |
| 1538 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //ValueDependent |
| 1539 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //InstantiationDependent |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1540 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //UnexpandedParamPack |
| 1541 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetValueKind |
| 1542 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetObjectKind |
| 1543 | //DeclRefExpr |
| 1544 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //HasQualifier |
| 1545 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //GetDeclFound |
| 1546 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //ExplicitTemplateArgs |
| 1547 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // DeclRef |
| 1548 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1549 | DeclRefExprAbbrev = Stream.EmitAbbrev(Abv); |
| 1550 | |
| 1551 | // Abbreviation for EXPR_INTEGER_LITERAL |
| 1552 | Abv = new BitCodeAbbrev(); |
| 1553 | Abv->Add(BitCodeAbbrevOp(serialization::EXPR_INTEGER_LITERAL)); |
| 1554 | //Stmt |
| 1555 | //Expr |
| 1556 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
Douglas Gregor | 561f812 | 2011-07-01 01:22:09 +0000 | [diff] [blame] | 1557 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //TypeDependent |
| 1558 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //ValueDependent |
| 1559 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //InstantiationDependent |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1560 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //UnexpandedParamPack |
| 1561 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetValueKind |
| 1562 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetObjectKind |
| 1563 | //Integer Literal |
| 1564 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1565 | Abv->Add(BitCodeAbbrevOp(32)); // Bit Width |
| 1566 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Value |
| 1567 | IntegerLiteralAbbrev = Stream.EmitAbbrev(Abv); |
| 1568 | |
| 1569 | // Abbreviation for EXPR_CHARACTER_LITERAL |
| 1570 | Abv = new BitCodeAbbrev(); |
| 1571 | Abv->Add(BitCodeAbbrevOp(serialization::EXPR_CHARACTER_LITERAL)); |
| 1572 | //Stmt |
| 1573 | //Expr |
| 1574 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Type |
Douglas Gregor | 561f812 | 2011-07-01 01:22:09 +0000 | [diff] [blame] | 1575 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //TypeDependent |
| 1576 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //ValueDependent |
| 1577 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //InstantiationDependent |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1578 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //UnexpandedParamPack |
| 1579 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetValueKind |
| 1580 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3)); //GetObjectKind |
Jonathan D. Turner | 2808757 | 2011-06-03 21:46:44 +0000 | [diff] [blame] | 1581 | //Character Literal |
Douglas Gregor | a72d8c4 | 2011-06-03 02:27:19 +0000 | [diff] [blame] | 1582 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // getValue |
| 1583 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Location |
| 1584 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); //IsWide |
| 1585 | CharacterLiteralAbbrev = Stream.EmitAbbrev(Abv); |
| 1586 | |
Sebastian Redl | 681d723 | 2010-07-27 00:17:23 +0000 | [diff] [blame] | 1587 | Abv = new BitCodeAbbrev(); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1588 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_CONTEXT_LEXICAL)); |
Sebastian Redl | 681d723 | 2010-07-27 00:17:23 +0000 | [diff] [blame] | 1589 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob)); |
| 1590 | DeclContextLexicalAbbrev = Stream.EmitAbbrev(Abv); |
Argyrios Kyrtzidis | 074dcc8 | 2010-08-20 16:04:35 +0000 | [diff] [blame] | 1591 | |
| 1592 | Abv = new BitCodeAbbrev(); |
| 1593 | Abv->Add(BitCodeAbbrevOp(serialization::DECL_CONTEXT_VISIBLE)); |
| 1594 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32)); |
| 1595 | Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Blob)); |
| 1596 | DeclContextVisibleLookupAbbrev = Stream.EmitAbbrev(Abv); |
Chris Lattner | ea5ce47 | 2009-04-27 07:35:58 +0000 | [diff] [blame] | 1597 | } |
| 1598 | |
Daniel Dunbar | e24d38f | 2009-09-17 03:06:51 +0000 | [diff] [blame] | 1599 | /// isRequiredDecl - Check if this is a "required" Decl, which must be seen by |
| 1600 | /// consumers of the AST. |
| 1601 | /// |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1602 | /// 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] | 1603 | /// this to be as restrictive as possible. Currently the predicate is driven by |
| 1604 | /// code generation requirements, if other clients have a different notion of |
| 1605 | /// what is "required" then we may have to consider an alternate scheme where |
| 1606 | /// clients can iterate over the top-level decls and get information on them, |
| 1607 | /// without necessary deserializing them. We could explicitly require such |
| 1608 | /// clients to use a separate API call to "realize" the decl. This should be |
| 1609 | /// relatively painless since they would presumably only do it for top-level |
| 1610 | /// decls. |
Daniel Dunbar | e24d38f | 2009-09-17 03:06:51 +0000 | [diff] [blame] | 1611 | static bool isRequiredDecl(const Decl *D, ASTContext &Context) { |
Argyrios Kyrtzidis | 9d50c06 | 2010-08-09 10:54:20 +0000 | [diff] [blame] | 1612 | // File scoped assembly or obj-c implementation must be seen. |
| 1613 | if (isa<FileScopeAsmDecl>(D) || isa<ObjCImplementationDecl>(D)) |
Daniel Dunbar | e24d38f | 2009-09-17 03:06:51 +0000 | [diff] [blame] | 1614 | return true; |
| 1615 | |
Argyrios Kyrtzidis | 4ac7c0b | 2010-07-29 20:08:05 +0000 | [diff] [blame] | 1616 | return Context.DeclMustBeEmitted(D); |
Daniel Dunbar | e24d38f | 2009-09-17 03:06:51 +0000 | [diff] [blame] | 1617 | } |
| 1618 | |
Sebastian Redl | a4232eb | 2010-08-18 23:56:21 +0000 | [diff] [blame] | 1619 | void ASTWriter::WriteDecl(ASTContext &Context, Decl *D) { |
Argyrios Kyrtzidis | e09a275 | 2010-10-28 09:29:32 +0000 | [diff] [blame] | 1620 | // Switch case IDs are per Decl. |
| 1621 | ClearSwitchCaseIDs(); |
| 1622 | |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1623 | RecordData Record; |
Sebastian Redl | 3397c55 | 2010-08-18 23:56:27 +0000 | [diff] [blame] | 1624 | ASTDeclWriter W(*this, Context, Record); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1625 | |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1626 | // If this declaration is also a DeclContext, write blocks for the |
| 1627 | // declarations that lexically stored inside its context and those |
| 1628 | // declarations that are visible from its context. These blocks |
| 1629 | // are written before the declaration itself so that we can put |
| 1630 | // their offsets into the record for the declaration. |
| 1631 | uint64_t LexicalOffset = 0; |
| 1632 | uint64_t VisibleOffset = 0; |
| 1633 | DeclContext *DC = dyn_cast<DeclContext>(D); |
| 1634 | if (DC) { |
| 1635 | LexicalOffset = WriteDeclContextLexicalBlock(Context, DC); |
| 1636 | VisibleOffset = WriteDeclContextVisibleBlock(Context, DC); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1637 | } |
| 1638 | |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1639 | // Determine the ID for this declaration |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1640 | serialization::DeclID &IDR = DeclIDs[D]; |
Sebastian Redl | 0b17c61 | 2010-08-13 00:28:03 +0000 | [diff] [blame] | 1641 | if (IDR == 0) |
| 1642 | IDR = NextDeclID++; |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1643 | serialization::DeclID ID = IDR; |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1644 | |
Sebastian Redl | 0b17c61 | 2010-08-13 00:28:03 +0000 | [diff] [blame] | 1645 | if (ID < FirstDeclID) { |
| 1646 | // We're replacing a decl in a previous file. |
| 1647 | ReplacedDecls.push_back(std::make_pair(ID, Stream.GetCurrentBitNo())); |
| 1648 | } else { |
| 1649 | unsigned Index = ID - FirstDeclID; |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1650 | |
Sebastian Redl | 0b17c61 | 2010-08-13 00:28:03 +0000 | [diff] [blame] | 1651 | // Record the offset for this declaration |
| 1652 | if (DeclOffsets.size() == Index) |
| 1653 | DeclOffsets.push_back(Stream.GetCurrentBitNo()); |
| 1654 | else if (DeclOffsets.size() < Index) { |
| 1655 | DeclOffsets.resize(Index+1); |
| 1656 | DeclOffsets[Index] = Stream.GetCurrentBitNo(); |
| 1657 | } |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1658 | } |
| 1659 | |
| 1660 | // Build and emit a record for this declaration |
| 1661 | Record.clear(); |
Sebastian Redl | 8538e8d | 2010-08-18 23:57:32 +0000 | [diff] [blame] | 1662 | W.Code = (serialization::DeclCode)0; |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1663 | W.AbbrevToUse = 0; |
| 1664 | W.Visit(D); |
| 1665 | if (DC) W.VisitDeclContext(DC, LexicalOffset, VisibleOffset); |
| 1666 | |
Daniel Dunbar | 3367198 | 2009-12-03 09:13:36 +0000 | [diff] [blame] | 1667 | if (!W.Code) |
Chris Lattner | 5f9e272 | 2011-07-23 10:55:15 +0000 | [diff] [blame] | 1668 | llvm::report_fatal_error(StringRef("unexpected declaration kind '") + |
Daniel Dunbar | 3367198 | 2009-12-03 09:13:36 +0000 | [diff] [blame] | 1669 | D->getDeclKindName() + "'"); |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1670 | Stream.EmitRecord(W.Code, Record, W.AbbrevToUse); |
| 1671 | |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1672 | // Flush any expressions that were written as part of this declaration. |
| 1673 | FlushStmts(); |
Douglas Gregor | 7c789c1 | 2010-10-29 22:39:52 +0000 | [diff] [blame] | 1674 | |
| 1675 | // Flush C++ base specifiers, if there are any. |
| 1676 | FlushCXXBaseSpecifiers(); |
| 1677 | |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1678 | // 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] | 1679 | // AST file later. |
Douglas Gregor | 61d60ee | 2009-10-17 00:13:19 +0000 | [diff] [blame] | 1680 | // |
| 1681 | // FIXME: This should be renamed, the predicate is much more complicated. |
| 1682 | if (isRequiredDecl(D, Context)) |
Sebastian Redl | 0b17c61 | 2010-08-13 00:28:03 +0000 | [diff] [blame] | 1683 | ExternalDefinitions.push_back(ID); |
Chris Lattner | 12b1c76 | 2009-04-27 06:16:06 +0000 | [diff] [blame] | 1684 | } |