DeclPrinter.cpp revision c57d655921ad0b20e1af50cbab5595520bd5da85
14fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//===--- DeclPrinter.cpp - Printing implementation for Decl ASTs ----------===// 24fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 34fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// The LLVM Compiler Infrastructure 44fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 54fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// This file is distributed under the University of Illinois Open Source 64fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// License. See LICENSE.TXT for details. 74fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 84fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//===----------------------------------------------------------------------===// 94fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// This file implements the Decl::dump method, which pretty print the 114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// AST back out to C/Objective-C/C++/Objective-C++ code. 124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//===----------------------------------------------------------------------===// 144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/ASTContext.h" 154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/DeclVisitor.h" 164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/Decl.h" 174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/DeclCXX.h" 184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/DeclObjC.h" 194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/Expr.h" 209db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor#include "clang/AST/ExprCXX.h" 214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/PrettyPrinter.h" 224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/raw_ostream.h" 234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorusing namespace clang; 244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregornamespace { 26770b4a8834670e9427d3ce5a1a8472eb86f45fd2Benjamin Kramer class DeclPrinter : public DeclVisitor<DeclPrinter> { 274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_ostream &Out; 284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ASTContext &Context; 294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor PrintingPolicy Policy; 304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation; 314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 32512ce60311b93b6f9a144fb2cf9fe4225f5d57b2Daniel Dunbar llvm::raw_ostream& Indent() { return Indent(Indentation); } 33512ce60311b93b6f9a144fb2cf9fe4225f5d57b2Daniel Dunbar llvm::raw_ostream& Indent(unsigned Indentation); 3442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman void ProcessDeclGroup(llvm::SmallVectorImpl<Decl*>& Decls); 354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 360d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson void Print(AccessSpecifier AS); 371eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor public: 391eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump DeclPrinter(llvm::raw_ostream &Out, ASTContext &Context, 404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const PrintingPolicy &Policy, 414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation = 0) 424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor : Out(Out), Context(Context), Policy(Policy), Indentation(Indentation) { } 434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitDeclContext(DeclContext *DC, bool Indent = true); 454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTranslationUnitDecl(TranslationUnitDecl *D); 474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTypedefDecl(TypedefDecl *D); 484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumDecl(EnumDecl *D); 494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitRecordDecl(RecordDecl *D); 504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumConstantDecl(EnumConstantDecl *D); 514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFunctionDecl(FunctionDecl *D); 524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFieldDecl(FieldDecl *D); 534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitVarDecl(VarDecl *D); 544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitParmVarDecl(ParmVarDecl *D); 554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFileScopeAsmDecl(FileScopeAsmDecl *D); 5659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor void VisitNamespaceDecl(NamespaceDecl *D); 578419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitUsingDirectiveDecl(UsingDirectiveDecl *D); 586c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor void VisitNamespaceAliasDecl(NamespaceAliasDecl *D); 5959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor void VisitCXXRecordDecl(CXXRecordDecl *D); 604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitLinkageSpecDecl(LinkageSpecDecl *D); 614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTemplateDecl(TemplateDecl *D); 624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCMethodDecl(ObjCMethodDecl *D); 638419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitObjCClassDecl(ObjCClassDecl *D); 644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCImplementationDecl(ObjCImplementationDecl *D); 654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCInterfaceDecl(ObjCInterfaceDecl *D); 664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D); 674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCProtocolDecl(ObjCProtocolDecl *D); 684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D); 694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryDecl(ObjCCategoryDecl *D); 704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D); 714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyDecl(ObjCPropertyDecl *D); 724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D); 737ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall void VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D); 747ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall void VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D); 75f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson void VisitUsingDecl(UsingDecl *D); 769488ea120e093068021f944176c3d610dd540914John McCall void VisitUsingShadowDecl(UsingShadowDecl *D); 774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor }; 784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 80f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlssonvoid Decl::print(llvm::raw_ostream &Out, unsigned Indentation) const { 81f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis print(Out, getASTContext().PrintingPolicy, Indentation); 824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 84f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidisvoid Decl::print(llvm::raw_ostream &Out, const PrintingPolicy &Policy, 85f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlsson unsigned Indentation) const { 86f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis DeclPrinter Printer(Out, getASTContext(), Policy, Indentation); 87f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlsson Printer.Visit(const_cast<Decl*>(this)); 884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 9042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType GetBaseType(QualType T) { 9142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // FIXME: This should be on the Type class! 9242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = T; 9342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman while (!BaseType->isSpecifierType()) { 9442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TypedefType>(BaseType)) 9542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman break; 966217b80b7a1379b74cced1c076338262c3c980b3Ted Kremenek else if (const PointerType* PTy = BaseType->getAs<PointerType>()) 9742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = PTy->getPointeeType(); 9842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const ArrayType* ATy = dyn_cast<ArrayType>(BaseType)) 9942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = ATy->getElementType(); 100183700f494ec9b6701b6efe82bcb25f4c79ba561John McCall else if (const FunctionType* FTy = BaseType->getAs<FunctionType>()) 10142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = FTy->getResultType(); 102183700f494ec9b6701b6efe82bcb25f4c79ba561John McCall else if (const VectorType *VTy = BaseType->getAs<VectorType>()) 1035068ab669970ba62020541251f1193b237d24ae3Douglas Gregor BaseType = VTy->getElementType(); 10442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else 10542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman assert(0 && "Unknown declarator!"); 10642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 10742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return BaseType; 10842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 10942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 11042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType getDeclType(Decl* D) { 11142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TypedefDecl* TDD = dyn_cast<TypedefDecl>(D)) 11242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return TDD->getUnderlyingType(); 11342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (ValueDecl* VD = dyn_cast<ValueDecl>(D)) 11442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return VD->getType(); 11542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return QualType(); 11642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 11742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 11842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid Decl::printGroup(Decl** Begin, unsigned NumDecls, 119f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis llvm::raw_ostream &Out, const PrintingPolicy &Policy, 12042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman unsigned Indentation) { 12142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (NumDecls == 1) { 122f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis (*Begin)->print(Out, Policy, Indentation); 12342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return; 12442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 12542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decl** End = Begin + NumDecls; 12742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman TagDecl* TD = dyn_cast<TagDecl>(*Begin); 12842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD) 12942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ++Begin; 13042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 13142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman PrintingPolicy SubPolicy(Policy); 13242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD && TD->isDefinition()) { 133f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis TD->print(Out, Policy, Indentation); 13442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << " "; 13542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressTag = true; 13642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 13742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 13842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman bool isFirst = true; 13942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for ( ; Begin != End; ++Begin) { 14042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isFirst) { 14142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = false; 14242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman isFirst = false; 14342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else { 14442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!isFirst) Out << ", "; 14542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = true; 14642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 14742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 148f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis (*Begin)->print(Out, SubPolicy, Indentation); 14942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 15042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 15142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 15284834432289a810e713f82f1ed94a99ad8a5c2eaAnders Carlssonvoid DeclContext::dumpDeclContext() const { 1532b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson // Get the translation unit 1542b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson const DeclContext *DC = this; 1552b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson while (!DC->isTranslationUnit()) 1562b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson DC = DC->getParent(); 1572b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson 1582b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson ASTContext &Ctx = cast<TranslationUnitDecl>(DC)->getASTContext(); 1592b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson DeclPrinter Printer(llvm::errs(), Ctx, Ctx.PrintingPolicy, 0); 1602b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson Printer.VisitDeclContext(const_cast<DeclContext *>(this), /*Indent=*/false); 1612b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson} 1622b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson 163f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlssonvoid Decl::dump() const { 164f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis print(llvm::errs()); 1654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 167512ce60311b93b6f9a144fb2cf9fe4225f5d57b2Daniel Dunbarllvm::raw_ostream& DeclPrinter::Indent(unsigned Indentation) { 168512ce60311b93b6f9a144fb2cf9fe4225f5d57b2Daniel Dunbar for (unsigned i = 0; i != Indentation; ++i) 1694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " "; 1704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor return Out; 1714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 17342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid DeclPrinter::ProcessDeclGroup(llvm::SmallVectorImpl<Decl*>& Decls) { 17442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman this->Indent(); 175f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis Decl::printGroup(Decls.data(), Decls.size(), Out, Policy, Indentation); 17642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << ";\n"; 17742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.clear(); 17842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 17942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 18042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 1810d59292581dbaa4203451709077de40e0ad72c18Anders Carlssonvoid DeclPrinter::Print(AccessSpecifier AS) { 1820d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson switch(AS) { 183018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson case AS_none: assert(0 && "No access specifier!"); break; 1840d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson case AS_public: Out << "public"; break; 1850d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson case AS_protected: Out << "protected"; break; 1866206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara case AS_private: Out << "private"; break; 1870d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson } 1880d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson} 1890d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson 1904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Common C declarations 1924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitDeclContext(DeclContext *DC, bool Indent) { 1954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 1964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 1974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 19842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman llvm::SmallVector<Decl*, 2> Decls; 19917945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis for (DeclContext::decl_iterator D = DC->decls_begin(), DEnd = DC->decls_end(); 2004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D != DEnd; ++D) { 2012d6c906585c292c9de78eff3b42af06332857252Ted Kremenek 2022d6c906585c292c9de78eff3b42af06332857252Ted Kremenek // Don't print ObjCIvarDecls, as they are printed when visiting the 2032d6c906585c292c9de78eff3b42af06332857252Ted Kremenek // containing ObjCInterfaceDecl. 2042d6c906585c292c9de78eff3b42af06332857252Ted Kremenek if (isa<ObjCIvarDecl>(*D)) 2052d6c906585c292c9de78eff3b42af06332857252Ted Kremenek continue; 2062d6c906585c292c9de78eff3b42af06332857252Ted Kremenek 20748d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (!Policy.Dump) { 20848d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman // Skip over implicit declarations in pretty-printing mode. 20948d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (D->isImplicit()) continue; 2103d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman // FIXME: Ugly hack so we don't pretty-print the builtin declaration 2112574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis // of __builtin_va_list or __[u]int128_t. There should be some other way 2122574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis // to check that. 2132574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis if (NamedDecl *ND = dyn_cast<NamedDecl>(*D)) { 2142574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis if (IdentifierInfo *II = ND->getIdentifier()) { 2152574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis if (II->isStr("__builtin_va_list") || 2162574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis II->isStr("__int128_t") || II->isStr("__uint128_t")) 2172574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis continue; 2182574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis } 2192574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis } 22048d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman } 22148d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman 22242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // The next bits of code handles stuff like "struct {int x;} a,b"; we're 22342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // forced to merge the declarations because there's no other way to 22442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // refer to the struct in question. This limited merging is safe without 22542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // a bunch of other checks because it only merges declarations directly 22642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // referring to the tag, not typedefs. 22742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // 22842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // Check whether the current declaration should be grouped with a previous 22942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // unnamed struct. 23042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType CurDeclType = getDeclType(*D); 23142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty() && !CurDeclType.isNull()) { 23242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = GetBaseType(CurDeclType); 23342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!BaseType.isNull() && isa<TagType>(BaseType) && 23442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman cast<TagType>(BaseType)->getDecl() == Decls[0]) { 23542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 23642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 23742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 23842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 23942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 24042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If we have a merged group waiting to be handled, handle it now. 24142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 24242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 24342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 24442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If the current declaration is an unnamed tag type, save it 24542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // so we can merge it with the subsequent declaration(s) using it. 24642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TagDecl>(*D) && !cast<TagDecl>(*D)->getIdentifier()) { 24742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 24842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 24942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2506206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara 2516206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara if (isa<AccessSpecDecl>(*D)) { 2526206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Indentation -= Policy.Indentation; 2536206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara this->Indent(); 2546206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Print(D->getAccess()); 2556206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Out << ":\n"; 2566206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Indentation += Policy.Indentation; 2576206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara continue; 2586206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara } 2596206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara 2604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor this->Indent(); 2614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(*D); 2621eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2631eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump // FIXME: Need to be able to tell the DeclPrinter when 2644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *Terminator = 0; 2651eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (isa<FunctionDecl>(*D) && 2664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor cast<FunctionDecl>(*D)->isThisDeclarationADefinition()) 2674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 26864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<ObjCMethodDecl>(*D) && cast<ObjCMethodDecl>(*D)->getBody()) 26964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Terminator = 0; 27064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<NamespaceDecl>(*D) || isa<LinkageSpecDecl>(*D) || 2711eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump isa<ObjCImplementationDecl>(*D) || 27264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCInterfaceDecl>(*D) || 27364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCProtocolDecl>(*D) || 27464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryImplDecl>(*D) || 27564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryDecl>(*D)) 2764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 2774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (isa<EnumConstantDecl>(*D)) { 2784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclContext::decl_iterator Next = D; 2794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ++Next; 2804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Next != DEnd) 2814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ","; 2824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 2834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ";"; 2844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Terminator) 2864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Terminator; 2874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "\n"; 2884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 29042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 29142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 29242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 2934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 2944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 2954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTranslationUnitDecl(TranslationUnitDecl *D) { 2984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D, false); 2994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTypedefDecl(TypedefDecl *D) { 3024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string S = D->getNameAsString(); 3034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getUnderlyingType().getAsStringInternal(S, Policy); 30442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) 30542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << "typedef "; 30642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << S; 3074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumDecl(EnumDecl *D) { 310900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "enum " << D << " {\n"; 3114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 3124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 3134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitRecordDecl(RecordDecl *D) { 3164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << D->getKindName(); 317900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer if (D->getIdentifier()) 318900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ' ' << D; 3191eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isDefinition()) { 3214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " {\n"; 3224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 3234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 3244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumConstantDecl(EnumConstantDecl *D) { 328900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D; 3294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Expr *Init = D->getInitExpr()) { 3304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = "; 33148d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman Init->printPretty(Out, Context, 0, Policy, Indentation); 3324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3351eb4433ac451dc16f4133a88af2d002ac26c58efMike Stumpvoid DeclPrinter::VisitFunctionDecl(FunctionDecl *D) { 33642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) { 33742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman switch (D->getStorageClass()) { 338d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_None: break; 339d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_Extern: Out << "extern "; break; 340d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_Static: Out << "static "; break; 341d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_PrivateExtern: Out << "__private_extern__ "; break; 342d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_Auto: case SC_Register: llvm_unreachable("invalid for functions"); 34342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3450130f3cc4ccd5f46361c48d5fe94133d74619424Douglas Gregor if (D->isInlineSpecified()) Out << "inline "; 34642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->isVirtualAsWritten()) Out << "virtual "; 34742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3496620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor PrintingPolicy SubPolicy(Policy); 3506620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor SubPolicy.SuppressSpecifiers = false; 3512577743c5650c646fb705df01403707e94f2df04Abramo Bagnara std::string Proto = D->getNameInfo().getAsString(); 3524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (isa<FunctionType>(D->getType().getTypePtr())) { 353183700f494ec9b6701b6efe82bcb25f4c79ba561John McCall const FunctionType *AFT = D->getType()->getAs<FunctionType>(); 3544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const FunctionProtoType *FT = 0; 3564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasWrittenPrototype()) 3574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor FT = dyn_cast<FunctionProtoType>(AFT); 3584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += "("; 3604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT) { 3614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_string_ostream POut(Proto); 3626620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(POut, Context, SubPolicy, Indentation); 3634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 3644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (i) POut << ", "; 3654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 3664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3671eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT->isVariadic()) { 3694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getNumParams()) POut << ", "; 3704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor POut << "..."; 3714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 37242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else if (D->isThisDeclarationADefinition() && !D->hasPrototype()) { 37342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 37442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (i) 37542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += ", "; 37642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += D->getParamDecl(i)->getNameAsString(); 37742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += ")"; 3810ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor 3820ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor if (FT && FT->hasExceptionSpec()) { 3830ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += " throw("; 3840ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor if (FT->hasAnyExceptionSpec()) 3850ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += "..."; 3860ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor else 3870ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor for (unsigned I = 0, N = FT->getNumExceptions(); I != N; ++I) { 3880ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor if (I) 3890ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += ", "; 3900ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor 3910ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor 3920ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor std::string ExceptionType; 3930ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor FT->getExceptionType(I).getAsStringInternal(ExceptionType, SubPolicy); 3940ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += ExceptionType; 3950ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor } 3960ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += ")"; 3970ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor } 3980ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor 399fd350b5b4ae557d6b74899b945e77508f33149a9Mike Stump if (D->hasAttr<NoReturnAttr>()) 400fd350b5b4ae557d6b74899b945e77508f33149a9Mike Stump Proto += " __attribute((noreturn))"; 40166192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian if (CXXConstructorDecl *CDecl = dyn_cast<CXXConstructorDecl>(D)) { 40266192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian if (CDecl->getNumBaseOrMemberInitializers() > 0) { 40366192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian Proto += " : "; 40466192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian Out << Proto; 40566192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian Proto.clear(); 4061eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump for (CXXConstructorDecl::init_const_iterator B = CDecl->init_begin(), 40766192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian E = CDecl->init_end(); 40866192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian B != E; ++B) { 40966192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian CXXBaseOrMemberInitializer * BMInitializer = (*B); 41066192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian if (B != CDecl->init_begin()) 41166192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian Out << ", "; 41266192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian if (BMInitializer->isMemberInitializer()) { 41366192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian FieldDecl *FD = BMInitializer->getMember(); 414900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << FD; 4159db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } else { 4166cb5b5fde5188af722d25d5bb80d05edf67578b2Daniel Dunbar Out << QualType(BMInitializer->getBaseClass(), 4176cb5b5fde5188af722d25d5bb80d05edf67578b2Daniel Dunbar 0).getAsString(Policy); 41866192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 4199db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4209db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Out << "("; 4219db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (!BMInitializer->getInit()) { 4229db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor // Nothing to print 4239db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } else { 4249db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Expr *Init = BMInitializer->getInit(); 4259db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (CXXExprWithTemporaries *Tmp 4269db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor = dyn_cast<CXXExprWithTemporaries>(Init)) 4279db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Init = Tmp->getSubExpr(); 4289db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4299db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Init = Init->IgnoreParens(); 4309db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4319db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Expr *SimpleInit = 0; 4329db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Expr **Args = 0; 4339db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor unsigned NumArgs = 0; 4349db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (ParenListExpr *ParenList = dyn_cast<ParenListExpr>(Init)) { 4359db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Args = ParenList->getExprs(); 4369db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor NumArgs = ParenList->getNumExprs(); 4379db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } else if (CXXConstructExpr *Construct 4389db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor = dyn_cast<CXXConstructExpr>(Init)) { 4399db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Args = Construct->getArgs(); 4409db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor NumArgs = Construct->getNumArgs(); 4419db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } else 4429db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor SimpleInit = Init; 4439db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4449db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (SimpleInit) 4459db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor SimpleInit->printPretty(Out, Context, 0, Policy, Indentation); 4469db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor else { 4479db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor for (unsigned I = 0; I != NumArgs; ++I) { 4489db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (isa<CXXDefaultArgExpr>(Args[I])) 4499db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor break; 4509db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4519db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (I) 4529db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Out << ", "; 4539db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Args[I]->printPretty(Out, Context, 0, Policy, Indentation); 4549db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } 45566192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 4569db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } 4579db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Out << ")"; 45866192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 45966192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 46066192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 46166192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian else 46266192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian AFT->getResultType().getAsStringInternal(Proto, Policy); 4634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else { 4644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Proto, Policy); 4654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Proto; 4684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isPure()) 4704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = 0"; 4714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isDeleted()) 4724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = delete"; 4734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isThisDeclarationADefinition()) { 4744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!D->hasPrototype() && D->getNumParams()) { 4754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // This is a K&R function definition, so we need to print the 4764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // parameters. 4774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 4786620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(Out, Context, SubPolicy, Indentation); 4794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 4804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 4814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent(); 4826620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 4834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ";\n"; 4844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 4864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 4874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 4884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4896fb0aee4f9dc261bbec72e1283ad8dc0557a6d96Argyrios Kyrtzidis D->getBody()->printPretty(Out, Context, 0, SubPolicy, Indentation); 4904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 4914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFieldDecl(FieldDecl *D) { 49542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isMutable()) 4964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "mutable "; 4974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 4994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Name, Policy); 5004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 5014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isBitField()) { 5034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " : "; 50448d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getBitWidth()->printPretty(Out, Context, 0, Policy, Indentation); 5054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitVarDecl(VarDecl *D) { 509d931b086984257de68868a64a235c2b4b34003fbJohn McCall if (!Policy.SuppressSpecifiers && D->getStorageClass() != SC_None) 5104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << VarDecl::getStorageClassSpecifierString(D->getStorageClass()) << " "; 5114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 51242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isThreadSpecified()) 5134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__thread "; 5144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 5164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor QualType T = D->getType(); 51758e4677a948e80c92deeebbcd3bdd9266adda798John McCall if (ParmVarDecl *Parm = dyn_cast<ParmVarDecl>(D)) 5184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T = Parm->getOriginalType(); 5194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T.getAsStringInternal(Name, Policy); 5204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 521bccfd31ac3b7769d681d56d514ad3a0a6e7b5d93Ted Kremenek if (Expr *Init = D->getInit()) { 5224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 5234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "("; 524c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek else { 525c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek CXXConstructExpr *CCE = dyn_cast<CXXConstructExpr>(Init); 526c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek if (!CCE || CCE->getConstructor()->isCopyConstructor()) 527c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek Out << " = "; 528c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek } 529bccfd31ac3b7769d681d56d514ad3a0a6e7b5d93Ted Kremenek Init->printPretty(Out, Context, 0, Policy, Indentation); 5304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 5314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 5324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitParmVarDecl(ParmVarDecl *D) { 5364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitVarDecl(D); 5374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFileScopeAsmDecl(FileScopeAsmDecl *D) { 5404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__asm ("; 54148d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getAsmString()->printPretty(Out, Context, 0, Policy, Indentation); 5424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 5434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 5464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// C++ declarations 5474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 54859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregorvoid DeclPrinter::VisitNamespaceDecl(NamespaceDecl *D) { 549900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "namespace " << D << " {\n"; 55059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor VisitDeclContext(D); 55159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Indent() << "}"; 55259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor} 55359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 5548419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregorvoid DeclPrinter::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { 5558419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor Out << "using namespace "; 5568419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor if (D->getQualifier()) 5578419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor D->getQualifier()->print(Out, Policy); 558900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getNominatedNamespaceAsWritten(); 5598419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor} 5608419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor 5616c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregorvoid DeclPrinter::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) { 562900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "namespace " << D << " = "; 5636c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor if (D->getQualifier()) 5646c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor D->getQualifier()->print(Out, Policy); 565900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getAliasedNamespace(); 5666c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor} 5676c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor 56859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregorvoid DeclPrinter::VisitCXXRecordDecl(CXXRecordDecl *D) { 56959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << D->getKindName(); 570900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer if (D->getIdentifier()) 571900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ' ' << D; 5721eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 57359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (D->isDefinition()) { 57459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor // Print the base classes 57559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (D->getNumBases()) { 57659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << " : "; 5771eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump for (CXXRecordDecl::base_class_iterator Base = D->bases_begin(), 5781eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump BaseEnd = D->bases_end(); Base != BaseEnd; ++Base) { 57959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (Base != D->bases_begin()) 58059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << ", "; 58159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 58259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (Base->isVirtual()) 58359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << "virtual "; 58459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 585018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson AccessSpecifier AS = Base->getAccessSpecifierAsWritten(); 586018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson if (AS != AS_none) 587018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson Print(AS); 5880d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson Out << " " << Base->getType().getAsString(Policy); 58959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 59059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 59159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 59259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor // Print the class definition 593f757ae711513e5b2efa25fde1562315c0906bd68Douglas Gregor // FIXME: Doesn't print access specifiers, e.g., "public:" 59459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << " {\n"; 59559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor VisitDeclContext(D); 59659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Indent() << "}"; 5971eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } 5984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitLinkageSpecDecl(LinkageSpecDecl *D) { 6014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *l; 6024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getLanguage() == LinkageSpecDecl::lang_c) 6034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C"; 6044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else { 6054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor assert(D->getLanguage() == LinkageSpecDecl::lang_cxx && 6064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor "unknown language in linkage specification"); 6074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C++"; 6084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "extern \"" << l << "\" "; 6114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasBraces()) { 6124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "{\n"; 6134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 6144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 6154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 61617945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis Visit(*D->decls_begin()); 6174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTemplateDecl(TemplateDecl *D) { 6200487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "template <"; 6211eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 6220487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson TemplateParameterList *Params = D->getTemplateParameters(); 6230487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson for (unsigned i = 0, e = Params->size(); i != e; ++i) { 6240487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (i != 0) 6250487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << ", "; 6261eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 6270487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson const Decl *Param = Params->getParam(i); 6281eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (const TemplateTypeParmDecl *TTP = 6290487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson dyn_cast<TemplateTypeParmDecl>(Param)) { 6301eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 6311eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump QualType ParamType = 6320487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Context.getTypeDeclType(const_cast<TemplateTypeParmDecl*>(TTP)); 6330487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 6340487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (TTP->wasDeclaredWithTypename()) 6350487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "typename "; 6360487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson else 6370487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "class "; 6380487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 6396d845ae1baf77691bca080e0762a1d45ee017f70Anders Carlsson if (TTP->isParameterPack()) 6406d845ae1baf77691bca080e0762a1d45ee017f70Anders Carlsson Out << "... "; 6411eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 642efed5c832de630715dd42211dd3b2aab5dd97a1bDouglas Gregor Out << ParamType.getAsString(Policy); 6430487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 6440487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (TTP->hasDefaultArgument()) { 6450487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << " = "; 6460487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << TTP->getDefaultArgument().getAsString(Policy); 6470487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson }; 6481eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } else if (const NonTypeTemplateParmDecl *NTTP = 6490487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson dyn_cast<NonTypeTemplateParmDecl>(Param)) { 6500487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << NTTP->getType().getAsString(Policy); 6510487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 6520487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (IdentifierInfo *Name = NTTP->getIdentifier()) { 6530487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << ' '; 6540487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << Name->getName(); 6550487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 6561eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 6570487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (NTTP->hasDefaultArgument()) { 6580487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << " = "; 6591eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump NTTP->getDefaultArgument()->printPretty(Out, Context, 0, Policy, 6600487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Indentation); 6610487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 6620487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 6630487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 6641eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 6650487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "> "; 6660487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 6670193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein if (isa<TemplateTemplateParmDecl>(D)) { 6680193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein Out << "class " << D->getName(); 6690193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein } else { 6700193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein Visit(D->getTemplatedDecl()); 6710193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein } 6724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 6754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Objective-C declarations 6764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 6774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCClassDecl(ObjCClassDecl *D) { 6794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@class "; 6804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCClassDecl::iterator I = D->begin(), E = D->end(); 6814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 6824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->begin()) Out << ", "; 683900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << I->getInterface(); 6844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCMethodDecl(ObjCMethodDecl *OMD) { 6884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isInstanceMethod()) 68964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "- "; 6901eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump else 69164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "+ "; 6924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!OMD->getResultType().isNull()) 69359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << '(' << OMD->getResultType().getAsString(Policy) << ")"; 6941eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 6954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string name = OMD->getSelector().getAsString(); 6964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string::size_type pos, lastPos = 0; 6974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCMethodDecl::param_iterator PI = OMD->param_begin(), 6984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OMD->param_end(); PI != E; ++PI) { 6991eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump // FIXME: selector is missing here! 7004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor pos = name.find_first_of(":", lastPos); 7014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name.substr(lastPos, pos - lastPos); 702900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ":(" << (*PI)->getType().getAsString(Policy) << ')' << *PI; 7034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor lastPos = pos + 1; 7044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7051eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->param_begin() == OMD->param_end()) 7074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name; 7081eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isVariadic()) 7104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ", ..."; 7111eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->getBody()) { 7134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 71448d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman OMD->getBody()->printPretty(Out, Context, 0, Policy); 7154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 71664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor } 7174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCImplementationDecl(ObjCImplementationDecl *OID) { 7204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 7214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 7224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 724900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@implementation " << I << " : " << SID; 7254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 7264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " << I; 72764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "\n"; 72864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(OID, false); 72964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 7304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *OID) { 7334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 7344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 7354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 737deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor Out << "@interface " << I << " : " << SID; 738deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor else 739deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor Out << "@interface " << I; 7401eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // Protocols? 7424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const ObjCList<ObjCProtocolDecl> &Protocols = OID->getReferencedProtocols(); 7434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) { 7444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCList<ObjCProtocolDecl>::iterator I = Protocols.begin(), 7454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = Protocols.end(); I != E; ++I) 746900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << (I == Protocols.begin() ? '<' : ',') << *I; 7474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7481eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) 75064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "> "; 7511eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OID->ivar_size() > 0) { 75364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "{\n"; 75464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation += Policy.Indentation; 7554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCInterfaceDecl::ivar_iterator I = OID->ivar_begin(), 7564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OID->ivar_end(); I != E; ++I) { 757900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Indent() << (*I)->getType().getAsString(Policy) << ' ' << *I << ";\n"; 7584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 75964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation -= Policy.Indentation; 7604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "}\n"; 7614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7621eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(OID, false); 76464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 7654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 7664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D) { 7694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@protocol "; 7701eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump for (ObjCForwardProtocolDecl::protocol_iterator I = D->protocol_begin(), 7714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = D->protocol_end(); 7724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 7734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->protocol_begin()) Out << ", "; 774900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << *I; 7754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCProtocolDecl(ObjCProtocolDecl *PID) { 779900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@protocol " << PID << '\n'; 78064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(PID, false); 78164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 7824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *PID) { 785900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@implementation " << PID->getClassInterface() << '(' << PID << ")\n"; 7864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 78864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 7894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 7904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryDecl(ObjCCategoryDecl *PID) { 793900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@interface " << PID->getClassInterface() << '(' << PID << ")\n"; 7944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 79564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 7961eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 7984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *AID) { 801900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@compatibility_alias " << AID 802900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer << ' ' << AID->getClassInterface() << ";\n"; 8034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// PrintObjCPropertyDecl - print a property declaration. 8064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// 8074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyDecl(ObjCPropertyDecl *PDecl) { 8084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Required) 8094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@required\n"; 8104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Optional) 8114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@optional\n"; 8121eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@property"; 8144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() != ObjCPropertyDecl::OBJC_PR_noattr) { 8154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor bool first = true; 8164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " ("; 8171eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (PDecl->getPropertyAttributes() & 8184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readonly) { 8194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readonly"; 8204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8221eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_getter) { 8244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "getter = " 8254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getGetterName().getAsString(); 8264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_setter) { 8294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "setter = " 8304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getSetterName().getAsString(); 8314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8331eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_assign) { 8354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "assign"; 8364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8381eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 8404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readwrite) { 8414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readwrite"; 8424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8441eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_retain) { 8464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "retain"; 8474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8491eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_copy) { 8514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "copy"; 8524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8541eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8551eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (PDecl->getPropertyAttributes() & 8564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_nonatomic) { 8574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "nonatomic"; 8584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " )"; 8614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 862900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ' ' << PDecl->getType().getAsString(Policy) << ' ' << PDecl; 8634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *PID) { 8664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyImplementation() == ObjCPropertyImplDecl::Synthesize) 86764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@synthesize "; 8684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 86964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@dynamic "; 870900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << PID->getPropertyDecl(); 8714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyIvarDecl()) 872900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << '=' << PID->getPropertyIvarDecl(); 8734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 874f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson 875f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlssonvoid DeclPrinter::VisitUsingDecl(UsingDecl *D) { 876f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson Out << "using "; 877f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson D->getTargetNestedNameDecl()->print(Out, Policy); 878900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D; 879f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson} 880f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson 8817ba107a1863ddfa1664555854f0d7bdb3c491c92John McCallvoid 8827ba107a1863ddfa1664555854f0d7bdb3c491c92John McCallDeclPrinter::VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D) { 8837ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall Out << "using typename "; 8847ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall D->getTargetNestedNameSpecifier()->print(Out, Policy); 885900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getDeclName(); 8867ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall} 8877ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall 8887ba107a1863ddfa1664555854f0d7bdb3c491c92John McCallvoid DeclPrinter::VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D) { 889f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson Out << "using "; 890f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson D->getTargetNestedNameSpecifier()->print(Out, Policy); 891900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getDeclName(); 892f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson} 8939488ea120e093068021f944176c3d610dd540914John McCall 8949488ea120e093068021f944176c3d610dd540914John McCallvoid DeclPrinter::VisitUsingShadowDecl(UsingShadowDecl *D) { 8959488ea120e093068021f944176c3d610dd540914John McCall // ignore 8969488ea120e093068021f944176c3d610dd540914John McCall} 897