DeclPrinter.cpp revision 5f9e272e632e951b1efe824cd16acb4d96077930
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> { 275f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner raw_ostream &Out; 284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ASTContext &Context; 294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor PrintingPolicy Policy; 304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation; 314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 325f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner raw_ostream& Indent() { return Indent(Indentation); } 335f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner raw_ostream& Indent(unsigned Indentation); 345f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner void ProcessDeclGroup(SmallVectorImpl<Decl*>& Decls); 354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 360d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson void Print(AccessSpecifier AS); 371eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor public: 395f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner DeclPrinter(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); 48162e1c1b487352434552147967c3dd296ebee2f7Richard Smith void VisitTypeAliasDecl(TypeAliasDecl *D); 494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumDecl(EnumDecl *D); 504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitRecordDecl(RecordDecl *D); 514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumConstantDecl(EnumConstantDecl *D); 524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFunctionDecl(FunctionDecl *D); 534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFieldDecl(FieldDecl *D); 544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitVarDecl(VarDecl *D); 5557ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner void VisitLabelDecl(LabelDecl *D); 564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitParmVarDecl(ParmVarDecl *D); 574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFileScopeAsmDecl(FileScopeAsmDecl *D); 5828ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne void VisitStaticAssertDecl(StaticAssertDecl *D); 5959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor void VisitNamespaceDecl(NamespaceDecl *D); 608419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitUsingDirectiveDecl(UsingDirectiveDecl *D); 616c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor void VisitNamespaceAliasDecl(NamespaceAliasDecl *D); 6259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor void VisitCXXRecordDecl(CXXRecordDecl *D); 634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitLinkageSpecDecl(LinkageSpecDecl *D); 6498a57868d696cb5faf6195a609ad084a711c6bbeRichard Smith void VisitTemplateDecl(const TemplateDecl *D); 654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCMethodDecl(ObjCMethodDecl *D); 668419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitObjCClassDecl(ObjCClassDecl *D); 674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCImplementationDecl(ObjCImplementationDecl *D); 684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCInterfaceDecl(ObjCInterfaceDecl *D); 694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D); 704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCProtocolDecl(ObjCProtocolDecl *D); 714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D); 724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryDecl(ObjCCategoryDecl *D); 734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D); 744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyDecl(ObjCPropertyDecl *D); 754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D); 767ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall void VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D); 777ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall void VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D); 78f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson void VisitUsingDecl(UsingDecl *D); 799488ea120e093068021f944176c3d610dd540914John McCall void VisitUsingShadowDecl(UsingShadowDecl *D); 804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor }; 814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 835f9e272e632e951b1efe824cd16acb4d96077930Chris Lattnervoid Decl::print(raw_ostream &Out, unsigned Indentation) const { 84f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis print(Out, getASTContext().PrintingPolicy, Indentation); 854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 875f9e272e632e951b1efe824cd16acb4d96077930Chris Lattnervoid Decl::print(raw_ostream &Out, const PrintingPolicy &Policy, 88f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlsson unsigned Indentation) const { 89f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis DeclPrinter Printer(Out, getASTContext(), Policy, Indentation); 90f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlsson Printer.Visit(const_cast<Decl*>(this)); 914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 9342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType GetBaseType(QualType T) { 9442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // FIXME: This should be on the Type class! 9542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = T; 9642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman while (!BaseType->isSpecifierType()) { 9742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TypedefType>(BaseType)) 9842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman break; 996217b80b7a1379b74cced1c076338262c3c980b3Ted Kremenek else if (const PointerType* PTy = BaseType->getAs<PointerType>()) 10042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = PTy->getPointeeType(); 10142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const ArrayType* ATy = dyn_cast<ArrayType>(BaseType)) 10242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = ATy->getElementType(); 103183700f494ec9b6701b6efe82bcb25f4c79ba561John McCall else if (const FunctionType* FTy = BaseType->getAs<FunctionType>()) 10442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = FTy->getResultType(); 105183700f494ec9b6701b6efe82bcb25f4c79ba561John McCall else if (const VectorType *VTy = BaseType->getAs<VectorType>()) 1065068ab669970ba62020541251f1193b237d24ae3Douglas Gregor BaseType = VTy->getElementType(); 10742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else 10842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman assert(0 && "Unknown declarator!"); 10942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 11042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return BaseType; 11142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 11242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 11342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType getDeclType(Decl* D) { 114162e1c1b487352434552147967c3dd296ebee2f7Richard Smith if (TypedefNameDecl* TDD = dyn_cast<TypedefNameDecl>(D)) 11542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return TDD->getUnderlyingType(); 11642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (ValueDecl* VD = dyn_cast<ValueDecl>(D)) 11742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return VD->getType(); 11842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return QualType(); 11942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 12042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid Decl::printGroup(Decl** Begin, unsigned NumDecls, 1225f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner raw_ostream &Out, const PrintingPolicy &Policy, 12342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman unsigned Indentation) { 12442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (NumDecls == 1) { 125f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis (*Begin)->print(Out, Policy, Indentation); 12642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return; 12742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 12842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decl** End = Begin + NumDecls; 13042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman TagDecl* TD = dyn_cast<TagDecl>(*Begin); 13142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD) 13242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ++Begin; 13342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 13442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman PrintingPolicy SubPolicy(Policy); 13542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD && TD->isDefinition()) { 136f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis TD->print(Out, Policy, Indentation); 13742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << " "; 13842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressTag = true; 13942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 14042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 14142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman bool isFirst = true; 14242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for ( ; Begin != End; ++Begin) { 14342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isFirst) { 14442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = false; 14542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman isFirst = false; 14642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else { 14742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!isFirst) Out << ", "; 14842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = true; 14942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 15042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 151f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis (*Begin)->print(Out, SubPolicy, Indentation); 15242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 15342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 15442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 15584834432289a810e713f82f1ed94a99ad8a5c2eaAnders Carlssonvoid DeclContext::dumpDeclContext() const { 1562b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson // Get the translation unit 1572b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson const DeclContext *DC = this; 1582b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson while (!DC->isTranslationUnit()) 1592b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson DC = DC->getParent(); 1602b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson 1612b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson ASTContext &Ctx = cast<TranslationUnitDecl>(DC)->getASTContext(); 1622b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson DeclPrinter Printer(llvm::errs(), Ctx, Ctx.PrintingPolicy, 0); 1632b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson Printer.VisitDeclContext(const_cast<DeclContext *>(this), /*Indent=*/false); 1642b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson} 1652b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson 166f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlssonvoid Decl::dump() const { 167f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis print(llvm::errs()); 1684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1705f9e272e632e951b1efe824cd16acb4d96077930Chris Lattnerraw_ostream& DeclPrinter::Indent(unsigned Indentation) { 171512ce60311b93b6f9a144fb2cf9fe4225f5d57b2Daniel Dunbar for (unsigned i = 0; i != Indentation; ++i) 1724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " "; 1734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor return Out; 1744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1765f9e272e632e951b1efe824cd16acb4d96077930Chris Lattnervoid DeclPrinter::ProcessDeclGroup(SmallVectorImpl<Decl*>& Decls) { 17742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman this->Indent(); 178f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis Decl::printGroup(Decls.data(), Decls.size(), Out, Policy, Indentation); 17942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << ";\n"; 18042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.clear(); 18142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 18242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 18342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 1840d59292581dbaa4203451709077de40e0ad72c18Anders Carlssonvoid DeclPrinter::Print(AccessSpecifier AS) { 1850d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson switch(AS) { 186018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson case AS_none: assert(0 && "No access specifier!"); break; 1870d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson case AS_public: Out << "public"; break; 1880d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson case AS_protected: Out << "protected"; break; 1896206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara case AS_private: Out << "private"; break; 1900d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson } 1910d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson} 1920d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson 1934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Common C declarations 1954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitDeclContext(DeclContext *DC, bool Indent) { 1984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 1994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 2004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2015f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<Decl*, 2> Decls; 20217945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis for (DeclContext::decl_iterator D = DC->decls_begin(), DEnd = DC->decls_end(); 2034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D != DEnd; ++D) { 2042d6c906585c292c9de78eff3b42af06332857252Ted Kremenek 2052d6c906585c292c9de78eff3b42af06332857252Ted Kremenek // Don't print ObjCIvarDecls, as they are printed when visiting the 2062d6c906585c292c9de78eff3b42af06332857252Ted Kremenek // containing ObjCInterfaceDecl. 2072d6c906585c292c9de78eff3b42af06332857252Ted Kremenek if (isa<ObjCIvarDecl>(*D)) 2082d6c906585c292c9de78eff3b42af06332857252Ted Kremenek continue; 2092d6c906585c292c9de78eff3b42af06332857252Ted Kremenek 21048d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (!Policy.Dump) { 21148d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman // Skip over implicit declarations in pretty-printing mode. 21248d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (D->isImplicit()) continue; 2133d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman // FIXME: Ugly hack so we don't pretty-print the builtin declaration 2142574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis // of __builtin_va_list or __[u]int128_t. There should be some other way 2152574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis // to check that. 2162574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis if (NamedDecl *ND = dyn_cast<NamedDecl>(*D)) { 2172574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis if (IdentifierInfo *II = ND->getIdentifier()) { 2182574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis if (II->isStr("__builtin_va_list") || 2192574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis II->isStr("__int128_t") || II->isStr("__uint128_t")) 2202574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis continue; 2212574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis } 2222574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis } 22348d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman } 22448d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman 22542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // The next bits of code handles stuff like "struct {int x;} a,b"; we're 22642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // forced to merge the declarations because there's no other way to 22742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // refer to the struct in question. This limited merging is safe without 22842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // a bunch of other checks because it only merges declarations directly 22942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // referring to the tag, not typedefs. 23042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // 23142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // Check whether the current declaration should be grouped with a previous 23242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // unnamed struct. 23342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType CurDeclType = getDeclType(*D); 23442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty() && !CurDeclType.isNull()) { 23542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = GetBaseType(CurDeclType); 23642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!BaseType.isNull() && isa<TagType>(BaseType) && 23742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman cast<TagType>(BaseType)->getDecl() == Decls[0]) { 23842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 23942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 24042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 24142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 24242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 24342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If we have a merged group waiting to be handled, handle it now. 24442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 24542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 24642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 24742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If the current declaration is an unnamed tag type, save it 24842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // so we can merge it with the subsequent declaration(s) using it. 24942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TagDecl>(*D) && !cast<TagDecl>(*D)->getIdentifier()) { 25042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 25142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 25242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2536206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara 2546206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara if (isa<AccessSpecDecl>(*D)) { 2556206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Indentation -= Policy.Indentation; 2566206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara this->Indent(); 2576206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Print(D->getAccess()); 2586206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Out << ":\n"; 2596206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Indentation += Policy.Indentation; 2606206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara continue; 2616206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara } 2626206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara 2634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor this->Indent(); 2644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(*D); 2651eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2661eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump // FIXME: Need to be able to tell the DeclPrinter when 2674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *Terminator = 0; 2681eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (isa<FunctionDecl>(*D) && 2694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor cast<FunctionDecl>(*D)->isThisDeclarationADefinition()) 2704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 27164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<ObjCMethodDecl>(*D) && cast<ObjCMethodDecl>(*D)->getBody()) 27264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Terminator = 0; 27364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<NamespaceDecl>(*D) || isa<LinkageSpecDecl>(*D) || 2741eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump isa<ObjCImplementationDecl>(*D) || 27564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCInterfaceDecl>(*D) || 27664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCProtocolDecl>(*D) || 27764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryImplDecl>(*D) || 27864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryDecl>(*D)) 2794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 2804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (isa<EnumConstantDecl>(*D)) { 2814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclContext::decl_iterator Next = D; 2824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ++Next; 2834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Next != DEnd) 2844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ","; 2854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 2864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ";"; 2874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Terminator) 2894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Terminator; 2904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "\n"; 2914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 29342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 29442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 29542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 2964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 2974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 2984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTranslationUnitDecl(TranslationUnitDecl *D) { 3014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D, false); 3024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTypedefDecl(TypedefDecl *D) { 3054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string S = D->getNameAsString(); 3064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getUnderlyingType().getAsStringInternal(S, Policy); 30742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) 30842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << "typedef "; 30942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << S; 3104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 312162e1c1b487352434552147967c3dd296ebee2f7Richard Smithvoid DeclPrinter::VisitTypeAliasDecl(TypeAliasDecl *D) { 313162e1c1b487352434552147967c3dd296ebee2f7Richard Smith Out << "using " << D->getNameAsString() << " = " 314162e1c1b487352434552147967c3dd296ebee2f7Richard Smith << D->getUnderlyingType().getAsString(Policy); 315162e1c1b487352434552147967c3dd296ebee2f7Richard Smith} 316162e1c1b487352434552147967c3dd296ebee2f7Richard Smith 3174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumDecl(EnumDecl *D) { 3189fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Out << "enum "; 319a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara if (D->isScoped()) { 320a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara if (D->isScopedUsingClassTag()) 321a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara Out << "class "; 322a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara else 323a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara Out << "struct "; 324a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara } 3259fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Out << D; 3269fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor 3279fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor if (D->isFixed()) { 3289fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor std::string Underlying; 3299fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor D->getIntegerType().getAsStringInternal(Underlying, Policy); 3309fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Out << " : " << Underlying; 3319fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor } 3329fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor 3339fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor if (D->isDefinition()) { 3349fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Out << " {\n"; 3359fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor VisitDeclContext(D); 3369fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Indent() << "}"; 3379fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor } 3384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitRecordDecl(RecordDecl *D) { 3414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << D->getKindName(); 342900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer if (D->getIdentifier()) 343900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ' ' << D; 3441eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isDefinition()) { 3464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " {\n"; 3474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 3484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 3494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumConstantDecl(EnumConstantDecl *D) { 353900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D; 3544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Expr *Init = D->getInitExpr()) { 3554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = "; 35648d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman Init->printPretty(Out, Context, 0, Policy, Indentation); 3574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3601eb4433ac451dc16f4133a88af2d002ac26c58efMike Stumpvoid DeclPrinter::VisitFunctionDecl(FunctionDecl *D) { 36142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) { 36242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman switch (D->getStorageClass()) { 363d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_None: break; 364d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_Extern: Out << "extern "; break; 365d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_Static: Out << "static "; break; 366d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_PrivateExtern: Out << "__private_extern__ "; break; 367d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_Auto: case SC_Register: llvm_unreachable("invalid for functions"); 36842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3700130f3cc4ccd5f46361c48d5fe94133d74619424Douglas Gregor if (D->isInlineSpecified()) Out << "inline "; 37142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->isVirtualAsWritten()) Out << "virtual "; 37242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3746620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor PrintingPolicy SubPolicy(Policy); 3756620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor SubPolicy.SuppressSpecifiers = false; 3762577743c5650c646fb705df01403707e94f2df04Abramo Bagnara std::string Proto = D->getNameInfo().getAsString(); 3774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 378723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara QualType Ty = D->getType(); 379f4c7371fb1d3cebcfb40abad4537bb82515704eaJohn McCall while (const ParenType *PT = dyn_cast<ParenType>(Ty)) { 380723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara Proto = '(' + Proto + ')'; 381723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara Ty = PT->getInnerType(); 382723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara } 383723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara 384723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara if (isa<FunctionType>(Ty)) { 385723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara const FunctionType *AFT = Ty->getAs<FunctionType>(); 3864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const FunctionProtoType *FT = 0; 3874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasWrittenPrototype()) 3884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor FT = dyn_cast<FunctionProtoType>(AFT); 3894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += "("; 3914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT) { 3924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_string_ostream POut(Proto); 3936620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(POut, Context, SubPolicy, Indentation); 3944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 3954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (i) POut << ", "; 3964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 3974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3981eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT->isVariadic()) { 4004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getNumParams()) POut << ", "; 4014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor POut << "..."; 4024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 40310620eb5164e31208fcbf0437cd79ae535ed0559Sean Hunt } else if (D->doesThisDeclarationHaveABody() && !D->hasPrototype()) { 40442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 40542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (i) 40642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += ", "; 40742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += D->getParamDecl(i)->getNameAsString(); 40842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 4094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += ")"; 4120ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor 413b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor if (FT && FT->getTypeQuals()) { 414b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor unsigned TypeQuals = FT->getTypeQuals(); 415b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor if (TypeQuals & Qualifiers::Const) 416b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor Proto += " const"; 417b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor if (TypeQuals & Qualifiers::Volatile) 418b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor Proto += " volatile"; 419b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor if (TypeQuals & Qualifiers::Restrict) 420b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor Proto += " restrict"; 421b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor } 42260618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl 42360618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl if (FT && FT->hasDynamicExceptionSpec()) { 4240ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += " throw("; 42560618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl if (FT->getExceptionSpecType() == EST_MSAny) 4260ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += "..."; 4270ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor else 4280ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor for (unsigned I = 0, N = FT->getNumExceptions(); I != N; ++I) { 4290ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor if (I) 4300ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += ", "; 43160618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl 4320ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor std::string ExceptionType; 4330ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor FT->getExceptionType(I).getAsStringInternal(ExceptionType, SubPolicy); 4340ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += ExceptionType; 4350ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor } 4360ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += ")"; 43760618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl } else if (FT && isNoexceptExceptionSpec(FT->getExceptionSpecType())) { 43860618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Proto += " noexcept"; 43960618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl if (FT->getExceptionSpecType() == EST_ComputedNoexcept) { 44060618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Proto += "("; 44160618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl llvm::raw_string_ostream EOut(Proto); 44260618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl FT->getNoexceptExpr()->printPretty(EOut, Context, 0, SubPolicy, 44360618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Indentation); 44460618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl EOut.flush(); 44560618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Proto += EOut.str(); 44660618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Proto += ")"; 44760618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl } 4480ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor } 4490ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor 450fd350b5b4ae557d6b74899b945e77508f33149a9Mike Stump if (D->hasAttr<NoReturnAttr>()) 451fd350b5b4ae557d6b74899b945e77508f33149a9Mike Stump Proto += " __attribute((noreturn))"; 45266192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian if (CXXConstructorDecl *CDecl = dyn_cast<CXXConstructorDecl>(D)) { 4537a614d8380297fcd2bc23986241905d97222948cRichard Smith bool HasInitializerList = false; 4547a614d8380297fcd2bc23986241905d97222948cRichard Smith for (CXXConstructorDecl::init_const_iterator B = CDecl->init_begin(), 4557a614d8380297fcd2bc23986241905d97222948cRichard Smith E = CDecl->init_end(); 4567a614d8380297fcd2bc23986241905d97222948cRichard Smith B != E; ++B) { 4577a614d8380297fcd2bc23986241905d97222948cRichard Smith CXXCtorInitializer * BMInitializer = (*B); 4587a614d8380297fcd2bc23986241905d97222948cRichard Smith if (BMInitializer->isInClassMemberInitializer()) 4597a614d8380297fcd2bc23986241905d97222948cRichard Smith continue; 4607a614d8380297fcd2bc23986241905d97222948cRichard Smith 4617a614d8380297fcd2bc23986241905d97222948cRichard Smith if (!HasInitializerList) { 4627a614d8380297fcd2bc23986241905d97222948cRichard Smith Proto += " : "; 4637a614d8380297fcd2bc23986241905d97222948cRichard Smith Out << Proto; 4647a614d8380297fcd2bc23986241905d97222948cRichard Smith Proto.clear(); 4657a614d8380297fcd2bc23986241905d97222948cRichard Smith HasInitializerList = true; 4667a614d8380297fcd2bc23986241905d97222948cRichard Smith } else 4677a614d8380297fcd2bc23986241905d97222948cRichard Smith Out << ", "; 4687a614d8380297fcd2bc23986241905d97222948cRichard Smith 4697a614d8380297fcd2bc23986241905d97222948cRichard Smith if (BMInitializer->isAnyMemberInitializer()) { 4707a614d8380297fcd2bc23986241905d97222948cRichard Smith FieldDecl *FD = BMInitializer->getAnyMember(); 4717a614d8380297fcd2bc23986241905d97222948cRichard Smith Out << FD; 4727a614d8380297fcd2bc23986241905d97222948cRichard Smith } else { 4737a614d8380297fcd2bc23986241905d97222948cRichard Smith Out << QualType(BMInitializer->getBaseClass(), 4747a614d8380297fcd2bc23986241905d97222948cRichard Smith 0).getAsString(Policy); 4757a614d8380297fcd2bc23986241905d97222948cRichard Smith } 4767a614d8380297fcd2bc23986241905d97222948cRichard Smith 4777a614d8380297fcd2bc23986241905d97222948cRichard Smith Out << "("; 4787a614d8380297fcd2bc23986241905d97222948cRichard Smith if (!BMInitializer->getInit()) { 4797a614d8380297fcd2bc23986241905d97222948cRichard Smith // Nothing to print 4807a614d8380297fcd2bc23986241905d97222948cRichard Smith } else { 4817a614d8380297fcd2bc23986241905d97222948cRichard Smith Expr *Init = BMInitializer->getInit(); 4827a614d8380297fcd2bc23986241905d97222948cRichard Smith if (ExprWithCleanups *Tmp = dyn_cast<ExprWithCleanups>(Init)) 4837a614d8380297fcd2bc23986241905d97222948cRichard Smith Init = Tmp->getSubExpr(); 4847a614d8380297fcd2bc23986241905d97222948cRichard Smith 4857a614d8380297fcd2bc23986241905d97222948cRichard Smith Init = Init->IgnoreParens(); 4869db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4877a614d8380297fcd2bc23986241905d97222948cRichard Smith Expr *SimpleInit = 0; 4887a614d8380297fcd2bc23986241905d97222948cRichard Smith Expr **Args = 0; 4897a614d8380297fcd2bc23986241905d97222948cRichard Smith unsigned NumArgs = 0; 4907a614d8380297fcd2bc23986241905d97222948cRichard Smith if (ParenListExpr *ParenList = dyn_cast<ParenListExpr>(Init)) { 4917a614d8380297fcd2bc23986241905d97222948cRichard Smith Args = ParenList->getExprs(); 4927a614d8380297fcd2bc23986241905d97222948cRichard Smith NumArgs = ParenList->getNumExprs(); 4937a614d8380297fcd2bc23986241905d97222948cRichard Smith } else if (CXXConstructExpr *Construct 4947a614d8380297fcd2bc23986241905d97222948cRichard Smith = dyn_cast<CXXConstructExpr>(Init)) { 4957a614d8380297fcd2bc23986241905d97222948cRichard Smith Args = Construct->getArgs(); 4967a614d8380297fcd2bc23986241905d97222948cRichard Smith NumArgs = Construct->getNumArgs(); 4977a614d8380297fcd2bc23986241905d97222948cRichard Smith } else 4987a614d8380297fcd2bc23986241905d97222948cRichard Smith SimpleInit = Init; 4997a614d8380297fcd2bc23986241905d97222948cRichard Smith 5007a614d8380297fcd2bc23986241905d97222948cRichard Smith if (SimpleInit) 5017a614d8380297fcd2bc23986241905d97222948cRichard Smith SimpleInit->printPretty(Out, Context, 0, Policy, Indentation); 5027a614d8380297fcd2bc23986241905d97222948cRichard Smith else { 5037a614d8380297fcd2bc23986241905d97222948cRichard Smith for (unsigned I = 0; I != NumArgs; ++I) { 5047a614d8380297fcd2bc23986241905d97222948cRichard Smith if (isa<CXXDefaultArgExpr>(Args[I])) 5057a614d8380297fcd2bc23986241905d97222948cRichard Smith break; 5067a614d8380297fcd2bc23986241905d97222948cRichard Smith 5077a614d8380297fcd2bc23986241905d97222948cRichard Smith if (I) 5087a614d8380297fcd2bc23986241905d97222948cRichard Smith Out << ", "; 5097a614d8380297fcd2bc23986241905d97222948cRichard Smith Args[I]->printPretty(Out, Context, 0, Policy, Indentation); 51066192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 5119db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } 51266192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 5137a614d8380297fcd2bc23986241905d97222948cRichard Smith Out << ")"; 51466192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 51566192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 51666192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian else 51766192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian AFT->getResultType().getAsStringInternal(Proto, Policy); 5184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else { 519723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara Ty.getAsStringInternal(Proto, Policy); 5204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Proto; 5234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isPure()) 5254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = 0"; 52610620eb5164e31208fcbf0437cd79ae535ed0559Sean Hunt else if (D->isDeletedAsWritten()) 5274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = delete"; 52810620eb5164e31208fcbf0437cd79ae535ed0559Sean Hunt else if (D->doesThisDeclarationHaveABody()) { 5294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!D->hasPrototype() && D->getNumParams()) { 5304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // This is a K&R function definition, so we need to print the 5314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // parameters. 5324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 5336620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(Out, Context, SubPolicy, Indentation); 5344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 5354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 5364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent(); 5376620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 5384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ";\n"; 5394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 5414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 5424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 5434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5446fb0aee4f9dc261bbec72e1283ad8dc0557a6d96Argyrios Kyrtzidis D->getBody()->printPretty(Out, Context, 0, SubPolicy, Indentation); 5454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 5464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFieldDecl(FieldDecl *D) { 55042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isMutable()) 5514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "mutable "; 5524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 5544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Name, Policy); 5554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 5564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isBitField()) { 5584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " : "; 55948d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getBitWidth()->printPretty(Out, Context, 0, Policy, Indentation); 5604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5617a614d8380297fcd2bc23986241905d97222948cRichard Smith 5627a614d8380297fcd2bc23986241905d97222948cRichard Smith Expr *Init = D->getInClassInitializer(); 5637a614d8380297fcd2bc23986241905d97222948cRichard Smith if (!Policy.SuppressInitializers && Init) { 5647a614d8380297fcd2bc23986241905d97222948cRichard Smith Out << " = "; 5657a614d8380297fcd2bc23986241905d97222948cRichard Smith Init->printPretty(Out, Context, 0, Policy, Indentation); 5667a614d8380297fcd2bc23986241905d97222948cRichard Smith } 5674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 56957ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattnervoid DeclPrinter::VisitLabelDecl(LabelDecl *D) { 57057ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner Out << D->getNameAsString() << ":"; 57157ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner} 57257ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner 57357ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner 5744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitVarDecl(VarDecl *D) { 575d931b086984257de68868a64a235c2b4b34003fbJohn McCall if (!Policy.SuppressSpecifiers && D->getStorageClass() != SC_None) 5764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << VarDecl::getStorageClassSpecifierString(D->getStorageClass()) << " "; 5774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 57842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isThreadSpecified()) 5794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__thread "; 5804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 5824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor QualType T = D->getType(); 58358e4677a948e80c92deeebbcd3bdd9266adda798John McCall if (ParmVarDecl *Parm = dyn_cast<ParmVarDecl>(D)) 5844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T = Parm->getOriginalType(); 5854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T.getAsStringInternal(Name, Policy); 5864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 587ad762fcdc16b9e4705b12b09d92b8c026212b906Richard Smith Expr *Init = D->getInit(); 588ad762fcdc16b9e4705b12b09d92b8c026212b906Richard Smith if (!Policy.SuppressInitializers && Init) { 5894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 5904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "("; 591c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek else { 592c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek CXXConstructExpr *CCE = dyn_cast<CXXConstructExpr>(Init); 593c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek if (!CCE || CCE->getConstructor()->isCopyConstructor()) 594c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek Out << " = "; 595c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek } 596bccfd31ac3b7769d681d56d514ad3a0a6e7b5d93Ted Kremenek Init->printPretty(Out, Context, 0, Policy, Indentation); 5974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 5984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 5994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitParmVarDecl(ParmVarDecl *D) { 6034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitVarDecl(D); 6044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFileScopeAsmDecl(FileScopeAsmDecl *D) { 6074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__asm ("; 60848d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getAsmString()->printPretty(Out, Context, 0, Policy, Indentation); 6094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 6104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 61228ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbournevoid DeclPrinter::VisitStaticAssertDecl(StaticAssertDecl *D) { 61328ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne Out << "static_assert("; 61428ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne D->getAssertExpr()->printPretty(Out, Context, 0, Policy, Indentation); 61528ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne Out << ", "; 61628ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne D->getMessage()->printPretty(Out, Context, 0, Policy, Indentation); 61728ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne Out << ")"; 61828ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne} 61928ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne 6204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 6214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// C++ declarations 6224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 62359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregorvoid DeclPrinter::VisitNamespaceDecl(NamespaceDecl *D) { 624900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "namespace " << D << " {\n"; 62559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor VisitDeclContext(D); 62659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Indent() << "}"; 62759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor} 62859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 6298419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregorvoid DeclPrinter::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { 6308419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor Out << "using namespace "; 6318419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor if (D->getQualifier()) 6328419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor D->getQualifier()->print(Out, Policy); 633900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getNominatedNamespaceAsWritten(); 6348419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor} 6358419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor 6366c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregorvoid DeclPrinter::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) { 637900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "namespace " << D << " = "; 6386c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor if (D->getQualifier()) 6396c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor D->getQualifier()->print(Out, Policy); 640900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getAliasedNamespace(); 6416c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor} 6426c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor 64359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregorvoid DeclPrinter::VisitCXXRecordDecl(CXXRecordDecl *D) { 64459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << D->getKindName(); 645900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer if (D->getIdentifier()) 646900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ' ' << D; 6471eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 64859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (D->isDefinition()) { 64959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor // Print the base classes 65059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (D->getNumBases()) { 65159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << " : "; 6521eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump for (CXXRecordDecl::base_class_iterator Base = D->bases_begin(), 6531eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump BaseEnd = D->bases_end(); Base != BaseEnd; ++Base) { 65459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (Base != D->bases_begin()) 65559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << ", "; 65659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 65759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (Base->isVirtual()) 65859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << "virtual "; 65959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 660018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson AccessSpecifier AS = Base->getAccessSpecifierAsWritten(); 661018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson if (AS != AS_none) 662018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson Print(AS); 6630d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson Out << " " << Base->getType().getAsString(Policy); 66434a99e7ef27d40fd116061249ae2c4eee6486c01Douglas Gregor 66534a99e7ef27d40fd116061249ae2c4eee6486c01Douglas Gregor if (Base->isPackExpansion()) 66634a99e7ef27d40fd116061249ae2c4eee6486c01Douglas Gregor Out << "..."; 66759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 66859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 66959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 67059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor // Print the class definition 671f757ae711513e5b2efa25fde1562315c0906bd68Douglas Gregor // FIXME: Doesn't print access specifiers, e.g., "public:" 67259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << " {\n"; 67359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor VisitDeclContext(D); 67459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Indent() << "}"; 6751eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } 6764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitLinkageSpecDecl(LinkageSpecDecl *D) { 6794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *l; 6804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getLanguage() == LinkageSpecDecl::lang_c) 6814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C"; 6824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else { 6834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor assert(D->getLanguage() == LinkageSpecDecl::lang_cxx && 6844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor "unknown language in linkage specification"); 6854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C++"; 6864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "extern \"" << l << "\" "; 6894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasBraces()) { 6904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "{\n"; 6914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 6924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 6934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 69417945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis Visit(*D->decls_begin()); 6954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 69798a57868d696cb5faf6195a609ad084a711c6bbeRichard Smithvoid DeclPrinter::VisitTemplateDecl(const TemplateDecl *D) { 6980487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "template <"; 6991eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7000487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson TemplateParameterList *Params = D->getTemplateParameters(); 7010487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson for (unsigned i = 0, e = Params->size(); i != e; ++i) { 7020487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (i != 0) 7030487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << ", "; 7041eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7050487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson const Decl *Param = Params->getParam(i); 7061eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (const TemplateTypeParmDecl *TTP = 7070487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson dyn_cast<TemplateTypeParmDecl>(Param)) { 7081eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7090487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (TTP->wasDeclaredWithTypename()) 7100487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "typename "; 7110487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson else 7120487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "class "; 7130487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 7146d845ae1baf77691bca080e0762a1d45ee017f70Anders Carlsson if (TTP->isParameterPack()) 7156d845ae1baf77691bca080e0762a1d45ee017f70Anders Carlsson Out << "... "; 7161eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7174fb86f8c4585e53c21c847ad3de9e3b2de123cd9Chandler Carruth Out << TTP->getNameAsString(); 7180487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 7190487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (TTP->hasDefaultArgument()) { 7200487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << " = "; 7210487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << TTP->getDefaultArgument().getAsString(Policy); 7220487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson }; 7231eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } else if (const NonTypeTemplateParmDecl *NTTP = 7240487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson dyn_cast<NonTypeTemplateParmDecl>(Param)) { 7250487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << NTTP->getType().getAsString(Policy); 7260487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 72756bc9832bc8f80604bfddc2c93f81537df6930a1Douglas Gregor if (NTTP->isParameterPack() && !isa<PackExpansionType>(NTTP->getType())) 72856bc9832bc8f80604bfddc2c93f81537df6930a1Douglas Gregor Out << "..."; 72956bc9832bc8f80604bfddc2c93f81537df6930a1Douglas Gregor 7300487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (IdentifierInfo *Name = NTTP->getIdentifier()) { 7310487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << ' '; 7320487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << Name->getName(); 7330487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 7341eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7350487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (NTTP->hasDefaultArgument()) { 7360487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << " = "; 7371eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump NTTP->getDefaultArgument()->printPretty(Out, Context, 0, Policy, 7380487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Indentation); 7390487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 74098a57868d696cb5faf6195a609ad084a711c6bbeRichard Smith } else if (const TemplateTemplateParmDecl *TTPD = 74198a57868d696cb5faf6195a609ad084a711c6bbeRichard Smith dyn_cast<TemplateTemplateParmDecl>(Param)) { 74298a57868d696cb5faf6195a609ad084a711c6bbeRichard Smith VisitTemplateDecl(TTPD); 74398a57868d696cb5faf6195a609ad084a711c6bbeRichard Smith // FIXME: print the default argument, if present. 7440487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 7450487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 7461eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7470487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "> "; 7480487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 74998a57868d696cb5faf6195a609ad084a711c6bbeRichard Smith if (const TemplateTemplateParmDecl *TTP = 75098a57868d696cb5faf6195a609ad084a711c6bbeRichard Smith dyn_cast<TemplateTemplateParmDecl>(D)) { 75161c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor Out << "class "; 75261c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor if (TTP->isParameterPack()) 75361c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor Out << "..."; 75461c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor Out << D->getName(); 7550193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein } else { 7560193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein Visit(D->getTemplatedDecl()); 7570193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein } 7584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 7614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Objective-C declarations 7624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 7634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCClassDecl(ObjCClassDecl *D) { 7654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@class "; 7664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCClassDecl::iterator I = D->begin(), E = D->end(); 7674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 7684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->begin()) Out << ", "; 769900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << I->getInterface(); 7704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCMethodDecl(ObjCMethodDecl *OMD) { 7744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isInstanceMethod()) 77564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "- "; 7761eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump else 77764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "+ "; 7784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!OMD->getResultType().isNull()) 77959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << '(' << OMD->getResultType().getAsString(Policy) << ")"; 7801eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string name = OMD->getSelector().getAsString(); 7824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string::size_type pos, lastPos = 0; 7834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCMethodDecl::param_iterator PI = OMD->param_begin(), 7844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OMD->param_end(); PI != E; ++PI) { 7851eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump // FIXME: selector is missing here! 7864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor pos = name.find_first_of(":", lastPos); 7874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name.substr(lastPos, pos - lastPos); 788900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ":(" << (*PI)->getType().getAsString(Policy) << ')' << *PI; 7894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor lastPos = pos + 1; 7904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7911eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->param_begin() == OMD->param_end()) 7934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name; 7941eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isVariadic()) 7964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ", ..."; 7971eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->getBody()) { 7994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 80048d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman OMD->getBody()->printPretty(Out, Context, 0, Policy); 8014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 80264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor } 8034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCImplementationDecl(ObjCImplementationDecl *OID) { 8064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 8074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 8084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 810900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@implementation " << I << " : " << SID; 8114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 8124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " << I; 81364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "\n"; 81464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(OID, false); 81564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 8164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *OID) { 8194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 8204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 8214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 823deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor Out << "@interface " << I << " : " << SID; 824deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor else 825deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor Out << "@interface " << I; 8261eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // Protocols? 8284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const ObjCList<ObjCProtocolDecl> &Protocols = OID->getReferencedProtocols(); 8294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) { 8304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCList<ObjCProtocolDecl>::iterator I = Protocols.begin(), 8314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = Protocols.end(); I != E; ++I) 832900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << (I == Protocols.begin() ? '<' : ',') << *I; 8334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8341eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) 83664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "> "; 8371eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OID->ivar_size() > 0) { 83964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "{\n"; 84064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation += Policy.Indentation; 8414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCInterfaceDecl::ivar_iterator I = OID->ivar_begin(), 8424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OID->ivar_end(); I != E; ++I) { 843900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Indent() << (*I)->getType().getAsString(Policy) << ' ' << *I << ";\n"; 8444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 84564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation -= Policy.Indentation; 8464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "}\n"; 8474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8481eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(OID, false); 85064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 8514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 8524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D) { 8554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@protocol "; 8561eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump for (ObjCForwardProtocolDecl::protocol_iterator I = D->protocol_begin(), 8574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = D->protocol_end(); 8584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 8594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->protocol_begin()) Out << ", "; 860900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << *I; 8614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCProtocolDecl(ObjCProtocolDecl *PID) { 865900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@protocol " << PID << '\n'; 86664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(PID, false); 86764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 8684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *PID) { 871900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@implementation " << PID->getClassInterface() << '(' << PID << ")\n"; 8724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 87464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 8754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 8764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryDecl(ObjCCategoryDecl *PID) { 879900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@interface " << PID->getClassInterface() << '(' << PID << ")\n"; 8804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 88164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 8821eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 8844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *AID) { 887900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@compatibility_alias " << AID 888900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer << ' ' << AID->getClassInterface() << ";\n"; 8894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// PrintObjCPropertyDecl - print a property declaration. 8924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// 8934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyDecl(ObjCPropertyDecl *PDecl) { 8944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Required) 8954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@required\n"; 8964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Optional) 8974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@optional\n"; 8981eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@property"; 9004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() != ObjCPropertyDecl::OBJC_PR_noattr) { 9014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor bool first = true; 9024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " ("; 9031eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (PDecl->getPropertyAttributes() & 9044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readonly) { 9054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readonly"; 9064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9081eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_getter) { 9104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "getter = " 9114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getGetterName().getAsString(); 9124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_setter) { 9154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "setter = " 9164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getSetterName().getAsString(); 9174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9191eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_assign) { 9214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "assign"; 9224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9241eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 9264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readwrite) { 9274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readwrite"; 9284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9301eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_retain) { 9324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "retain"; 9334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9351eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 936f85e193739c953358c865005855253af4f68a497John McCall if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_strong) { 937f85e193739c953358c865005855253af4f68a497John McCall Out << (first ? ' ' : ',') << "strong"; 938f85e193739c953358c865005855253af4f68a497John McCall first = false; 939f85e193739c953358c865005855253af4f68a497John McCall } 940f85e193739c953358c865005855253af4f68a497John McCall 9414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_copy) { 9424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "copy"; 9434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9451eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9461eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (PDecl->getPropertyAttributes() & 9474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_nonatomic) { 9484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "nonatomic"; 9494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 951f33b1e8ad7daec1f382a28e9565744cd7f795384Fariborz Jahanian if (PDecl->getPropertyAttributes() & 952f33b1e8ad7daec1f382a28e9565744cd7f795384Fariborz Jahanian ObjCPropertyDecl::OBJC_PR_atomic) { 953f33b1e8ad7daec1f382a28e9565744cd7f795384Fariborz Jahanian Out << (first ? ' ' : ',') << "atomic"; 954f33b1e8ad7daec1f382a28e9565744cd7f795384Fariborz Jahanian first = false; 955f33b1e8ad7daec1f382a28e9565744cd7f795384Fariborz Jahanian } 9564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " )"; 9574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 958900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ' ' << PDecl->getType().getAsString(Policy) << ' ' << PDecl; 9594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 9604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 9614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *PID) { 9624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyImplementation() == ObjCPropertyImplDecl::Synthesize) 96364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@synthesize "; 9644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 96564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@dynamic "; 966900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << PID->getPropertyDecl(); 9674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyIvarDecl()) 968900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << '=' << PID->getPropertyIvarDecl(); 9694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 970f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson 971f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlssonvoid DeclPrinter::VisitUsingDecl(UsingDecl *D) { 972f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson Out << "using "; 973dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor D->getQualifier()->print(Out, Policy); 974900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D; 975f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson} 976f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson 9777ba107a1863ddfa1664555854f0d7bdb3c491c92John McCallvoid 9787ba107a1863ddfa1664555854f0d7bdb3c491c92John McCallDeclPrinter::VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D) { 9797ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall Out << "using typename "; 980dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor D->getQualifier()->print(Out, Policy); 981900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getDeclName(); 9827ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall} 9837ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall 9847ba107a1863ddfa1664555854f0d7bdb3c491c92John McCallvoid DeclPrinter::VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D) { 985f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson Out << "using "; 986dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor D->getQualifier()->print(Out, Policy); 987900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getDeclName(); 988f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson} 9899488ea120e093068021f944176c3d610dd540914John McCall 9909488ea120e093068021f944176c3d610dd540914John McCallvoid DeclPrinter::VisitUsingShadowDecl(UsingShadowDecl *D) { 9919488ea120e093068021f944176c3d610dd540914John McCall // ignore 9929488ea120e093068021f944176c3d610dd540914John McCall} 993