DeclPrinter.cpp revision f1d60eaf3f70975ee262852af2d6aeabd140ed58
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" 204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/PrettyPrinter.h" 214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/Compiler.h" 224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/Streams.h" 234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/Format.h" 244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/raw_ostream.h" 254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorusing namespace clang; 264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregornamespace { 284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor class VISIBILITY_HIDDEN DeclPrinter : public DeclVisitor<DeclPrinter> { 294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_ostream &Out; 304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ASTContext &Context; 314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor PrintingPolicy Policy; 324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation; 334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_ostream& Indent(); 3542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman void ProcessDeclGroup(llvm::SmallVectorImpl<Decl*>& Decls); 364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor public: 384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclPrinter(llvm::raw_ostream &Out, ASTContext &Context, 394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const PrintingPolicy &Policy, 404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation = 0) 414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor : Out(Out), Context(Context), Policy(Policy), Indentation(Indentation) { } 424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitDeclContext(DeclContext *DC, bool Indent = true); 444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTranslationUnitDecl(TranslationUnitDecl *D); 464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTypedefDecl(TypedefDecl *D); 474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumDecl(EnumDecl *D); 484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitRecordDecl(RecordDecl *D); 494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumConstantDecl(EnumConstantDecl *D); 504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFunctionDecl(FunctionDecl *D); 514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFieldDecl(FieldDecl *D); 524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitVarDecl(VarDecl *D); 534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitParmVarDecl(ParmVarDecl *D); 548419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitOriginalParmVarDecl(OriginalParmVarDecl *D); 554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFileScopeAsmDecl(FileScopeAsmDecl *D); 568419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitOverloadedFunctionDecl(OverloadedFunctionDecl *D); 5759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor void VisitNamespaceDecl(NamespaceDecl *D); 588419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitUsingDirectiveDecl(UsingDirectiveDecl *D); 596c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor void VisitNamespaceAliasDecl(NamespaceAliasDecl *D); 6059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor void VisitCXXRecordDecl(CXXRecordDecl *D); 614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitLinkageSpecDecl(LinkageSpecDecl *D); 624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTemplateDecl(TemplateDecl *D); 634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCMethodDecl(ObjCMethodDecl *D); 648419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitObjCClassDecl(ObjCClassDecl *D); 654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCImplementationDecl(ObjCImplementationDecl *D); 664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCInterfaceDecl(ObjCInterfaceDecl *D); 674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D); 684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCProtocolDecl(ObjCProtocolDecl *D); 694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D); 704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryDecl(ObjCCategoryDecl *D); 714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D); 724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyDecl(ObjCPropertyDecl *D); 734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D); 744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor }; 754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 77f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidisvoid Decl::print(llvm::raw_ostream &Out, unsigned Indentation) { 78f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis print(Out, getASTContext().PrintingPolicy, Indentation); 794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 81f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidisvoid Decl::print(llvm::raw_ostream &Out, const PrintingPolicy &Policy, 82f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis unsigned Indentation) { 83f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis DeclPrinter Printer(Out, getASTContext(), Policy, Indentation); 844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Printer.Visit(this); 854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType GetBaseType(QualType T) { 8842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // FIXME: This should be on the Type class! 8942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = T; 9042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman while (!BaseType->isSpecifierType()) { 9142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TypedefType>(BaseType)) 9242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman break; 9342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const PointerType* PTy = BaseType->getAsPointerType()) 9442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = PTy->getPointeeType(); 9542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const ArrayType* ATy = dyn_cast<ArrayType>(BaseType)) 9642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = ATy->getElementType(); 9742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const FunctionType* FTy = BaseType->getAsFunctionType()) 9842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = FTy->getResultType(); 9942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else 10042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman assert(0 && "Unknown declarator!"); 10142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 10242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return BaseType; 10342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 10442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 10542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType getDeclType(Decl* D) { 10642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TypedefDecl* TDD = dyn_cast<TypedefDecl>(D)) 10742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return TDD->getUnderlyingType(); 10842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (ValueDecl* VD = dyn_cast<ValueDecl>(D)) 10942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return VD->getType(); 11042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return QualType(); 11142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 11242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 11342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid Decl::printGroup(Decl** Begin, unsigned NumDecls, 114f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis llvm::raw_ostream &Out, const PrintingPolicy &Policy, 11542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman unsigned Indentation) { 11642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (NumDecls == 1) { 117f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis (*Begin)->print(Out, Policy, Indentation); 11842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return; 11942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 12042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decl** End = Begin + NumDecls; 12242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman TagDecl* TD = dyn_cast<TagDecl>(*Begin); 12342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD) 12442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ++Begin; 12542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman PrintingPolicy SubPolicy(Policy); 12742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD && TD->isDefinition()) { 128f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis TD->print(Out, Policy, Indentation); 12942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << " "; 13042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressTag = true; 13142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 13242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 13342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman bool isFirst = true; 13442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for ( ; Begin != End; ++Begin) { 13542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isFirst) { 13642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = false; 13742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman isFirst = false; 13842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else { 13942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!isFirst) Out << ", "; 14042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = true; 14142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 14242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 143f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis (*Begin)->print(Out, SubPolicy, Indentation); 14442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 14542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 14642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 147f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidisvoid Decl::dump() { 148f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis print(llvm::errs()); 1494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorllvm::raw_ostream& DeclPrinter::Indent() { 1524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0; i < Indentation; ++i) 1534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " "; 1544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor return Out; 1554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 15742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid DeclPrinter::ProcessDeclGroup(llvm::SmallVectorImpl<Decl*>& Decls) { 15842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman this->Indent(); 159f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis Decl::printGroup(Decls.data(), Decls.size(), Out, Policy, Indentation); 16042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << ";\n"; 16142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.clear(); 16242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 16342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 16442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 1654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Common C declarations 1674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitDeclContext(DeclContext *DC, bool Indent) { 1704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 1714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 1724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 17342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman llvm::SmallVector<Decl*, 2> Decls; 1744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (DeclContext::decl_iterator D = DC->decls_begin(Context), 1754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DEnd = DC->decls_end(Context); 1764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D != DEnd; ++D) { 17748d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (!Policy.Dump) { 17848d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman // Skip over implicit declarations in pretty-printing mode. 17948d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (D->isImplicit()) continue; 1803d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman // FIXME: Ugly hack so we don't pretty-print the builtin declaration 1813d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman // of __builtin_va_list. There should be some other way to check that. 1823d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman if (isa<NamedDecl>(*D) && cast<NamedDecl>(*D)->getNameAsString() == 1833d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman "__builtin_va_list") 1843d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman continue; 18548d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman } 18648d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman 18742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // The next bits of code handles stuff like "struct {int x;} a,b"; we're 18842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // forced to merge the declarations because there's no other way to 18942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // refer to the struct in question. This limited merging is safe without 19042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // a bunch of other checks because it only merges declarations directly 19142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // referring to the tag, not typedefs. 19242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // 19342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // Check whether the current declaration should be grouped with a previous 19442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // unnamed struct. 19542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType CurDeclType = getDeclType(*D); 19642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty() && !CurDeclType.isNull()) { 19742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = GetBaseType(CurDeclType); 19842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!BaseType.isNull() && isa<TagType>(BaseType) && 19942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman cast<TagType>(BaseType)->getDecl() == Decls[0]) { 20042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 20142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 20242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 20342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 20442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 20542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If we have a merged group waiting to be handled, handle it now. 20642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 20742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 20842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 20942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If the current declaration is an unnamed tag type, save it 21042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // so we can merge it with the subsequent declaration(s) using it. 21142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TagDecl>(*D) && !cast<TagDecl>(*D)->getIdentifier()) { 21242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 21342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 21442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor this->Indent(); 2164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(*D); 2174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: Need to be able to tell the DeclPrinter when 2194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *Terminator = 0; 2204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (isa<FunctionDecl>(*D) && 2214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor cast<FunctionDecl>(*D)->isThisDeclarationADefinition()) 2224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 22364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<ObjCMethodDecl>(*D) && cast<ObjCMethodDecl>(*D)->getBody()) 22464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Terminator = 0; 22564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<NamespaceDecl>(*D) || isa<LinkageSpecDecl>(*D) || 22664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCImplementationDecl>(*D) || 22764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCInterfaceDecl>(*D) || 22864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCProtocolDecl>(*D) || 22964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryImplDecl>(*D) || 23064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryDecl>(*D)) 2314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 2324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (isa<EnumConstantDecl>(*D)) { 2334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclContext::decl_iterator Next = D; 2344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ++Next; 2354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Next != DEnd) 2364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ","; 2374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 2384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ";"; 2394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Terminator) 2414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Terminator; 2424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "\n"; 2434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 24542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 24642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 24742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 2484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 2494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 2504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTranslationUnitDecl(TranslationUnitDecl *D) { 2534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D, false); 2544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTypedefDecl(TypedefDecl *D) { 2574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string S = D->getNameAsString(); 2584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getUnderlyingType().getAsStringInternal(S, Policy); 25942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) 26042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << "typedef "; 26142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << S; 2624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumDecl(EnumDecl *D) { 2654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "enum " << D->getNameAsString() << " {\n"; 2664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 2674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 2684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitRecordDecl(RecordDecl *D) { 2714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << D->getKindName(); 27242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->getIdentifier()) { 27342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << " "; 27442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << D->getNameAsString(); 27542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isDefinition()) { 2784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " {\n"; 2794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 2804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 2814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumConstantDecl(EnumConstantDecl *D) { 2854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << D->getNameAsString(); 2864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Expr *Init = D->getInitExpr()) { 2874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = "; 28848d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman Init->printPretty(Out, Context, 0, Policy, Indentation); 2894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFunctionDecl(FunctionDecl *D) { 29342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) { 29442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman switch (D->getStorageClass()) { 29542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::None: break; 29642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::Extern: Out << "extern "; break; 29742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::Static: Out << "static "; break; 29842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::PrivateExtern: Out << "__private_extern__ "; break; 29942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 30142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->isInline()) Out << "inline "; 30242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->isVirtualAsWritten()) Out << "virtual "; 30342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3056620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor PrintingPolicy SubPolicy(Policy); 3066620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor SubPolicy.SuppressSpecifiers = false; 3074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Proto = D->getNameAsString(); 3084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (isa<FunctionType>(D->getType().getTypePtr())) { 3094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const FunctionType *AFT = D->getType()->getAsFunctionType(); 3104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const FunctionProtoType *FT = 0; 3124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasWrittenPrototype()) 3134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor FT = dyn_cast<FunctionProtoType>(AFT); 3144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += "("; 3164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT) { 3174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_string_ostream POut(Proto); 3186620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(POut, Context, SubPolicy, Indentation); 3194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 3204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (i) POut << ", "; 3214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 3224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT->isVariadic()) { 3254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getNumParams()) POut << ", "; 3264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor POut << "..."; 3274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 32842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else if (D->isThisDeclarationADefinition() && !D->hasPrototype()) { 32942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 33042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (i) 33142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += ", "; 33242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += D->getParamDecl(i)->getNameAsString(); 33342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += ")"; 3374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor AFT->getResultType().getAsStringInternal(Proto, Policy); 3384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else { 3394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Proto, Policy); 3404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Proto; 3434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isPure()) 3454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = 0"; 3464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isDeleted()) 3474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = delete"; 3484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isThisDeclarationADefinition()) { 3494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!D->hasPrototype() && D->getNumParams()) { 3504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // This is a K&R function definition, so we need to print the 3514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // parameters. 3524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 3536620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(Out, Context, SubPolicy, Indentation); 3544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 3554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 3564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent(); 3576620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 3584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ";\n"; 3594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 3614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 3624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 3634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3646620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor D->getBody(Context)->printPretty(Out, Context, 0, SubPolicy, Indentation); 3654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 3664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFieldDecl(FieldDecl *D) { 37042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isMutable()) 3714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "mutable "; 3724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 3744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Name, Policy); 3754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 3764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isBitField()) { 3784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " : "; 37948d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getBitWidth()->printPretty(Out, Context, 0, Policy, Indentation); 3804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitVarDecl(VarDecl *D) { 38442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->getStorageClass() != VarDecl::None) 3854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << VarDecl::getStorageClassSpecifierString(D->getStorageClass()) << " "; 3864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 38742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isThreadSpecified()) 3884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__thread "; 3894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 3914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor QualType T = D->getType(); 3924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OriginalParmVarDecl *Parm = dyn_cast<OriginalParmVarDecl>(D)) 3934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T = Parm->getOriginalType(); 3944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T.getAsStringInternal(Name, Policy); 3954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 3964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getInit()) { 3974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 3984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "("; 3994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 4004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = "; 40148d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getInit()->printPretty(Out, Context, 0, Policy, Indentation); 4024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 4034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 4044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitParmVarDecl(ParmVarDecl *D) { 4084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitVarDecl(D); 4094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4118419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregorvoid DeclPrinter::VisitOriginalParmVarDecl(OriginalParmVarDecl *D) { 4128419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor VisitVarDecl(D); 4138419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor} 4148419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor 4154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFileScopeAsmDecl(FileScopeAsmDecl *D) { 4164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__asm ("; 41748d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getAsmString()->printPretty(Out, Context, 0, Policy, Indentation); 4184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 4194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// C++ declarations 4234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4248419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregorvoid DeclPrinter::VisitOverloadedFunctionDecl(OverloadedFunctionDecl *D) { 4258419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor assert(false && 4268419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor "OverloadedFunctionDecls aren't really decls and are never printed"); 4278419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor} 4288419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor 42959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregorvoid DeclPrinter::VisitNamespaceDecl(NamespaceDecl *D) { 43059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << "namespace " << D->getNameAsString() << " {\n"; 43159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor VisitDeclContext(D); 43259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Indent() << "}"; 43359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor} 43459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 4358419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregorvoid DeclPrinter::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { 4368419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor Out << "using namespace "; 4378419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor if (D->getQualifier()) 4388419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor D->getQualifier()->print(Out, Policy); 4398419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor Out << D->getNominatedNamespace()->getNameAsString(); 4408419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor} 4418419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor 4426c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregorvoid DeclPrinter::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) { 4436c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor Out << "namespace " << D->getNameAsString() << " = "; 4446c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor if (D->getQualifier()) 4456c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor D->getQualifier()->print(Out, Policy); 4466c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor Out << D->getAliasedNamespace()->getNameAsString(); 4476c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor} 4486c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor 44959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregorvoid DeclPrinter::VisitCXXRecordDecl(CXXRecordDecl *D) { 45059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << D->getKindName(); 45159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (D->getIdentifier()) { 45259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << " "; 45359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << D->getNameAsString(); 45459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 45559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 45659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (D->isDefinition()) { 45759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor // Print the base classes 45859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (D->getNumBases()) { 45959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << " : "; 46059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor for(CXXRecordDecl::base_class_iterator Base = D->bases_begin(), 46159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor BaseEnd = D->bases_end(); 46259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Base != BaseEnd; ++Base) { 46359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (Base != D->bases_begin()) 46459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << ", "; 46559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 46659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (Base->isVirtual()) 46759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << "virtual "; 46859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 46959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor switch(Base->getAccessSpecifierAsWritten()) { 47059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor case AS_none: break; 47159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor case AS_public: Out << "public "; break; 47259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor case AS_protected: Out << "protected "; break; 47359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor case AS_private: Out << " private "; break; 47459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 47559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 47659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << Base->getType().getAsString(Policy); 47759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 47859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 47959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 48059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor // Print the class definition 481f757ae711513e5b2efa25fde1562315c0906bd68Douglas Gregor // FIXME: Doesn't print access specifiers, e.g., "public:" 48259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << " {\n"; 48359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor VisitDeclContext(D); 48459e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Indent() << "}"; 48559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 4864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitLinkageSpecDecl(LinkageSpecDecl *D) { 4894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *l; 4904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getLanguage() == LinkageSpecDecl::lang_c) 4914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C"; 4924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else { 4934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor assert(D->getLanguage() == LinkageSpecDecl::lang_cxx && 4944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor "unknown language in linkage specification"); 4954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C++"; 4964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "extern \"" << l << "\" "; 4994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasBraces()) { 5004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "{\n"; 5014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 5024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 5034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 5044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(*D->decls_begin(Context)); 5054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTemplateDecl(TemplateDecl *D) { 5080487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "template <"; 5090487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5100487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson TemplateParameterList *Params = D->getTemplateParameters(); 5110487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson for (unsigned i = 0, e = Params->size(); i != e; ++i) { 5120487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (i != 0) 5130487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << ", "; 5140487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5150487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson const Decl *Param = Params->getParam(i); 5160487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (const TemplateTypeParmDecl *TTP = 5170487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson dyn_cast<TemplateTypeParmDecl>(Param)) { 5180487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5190487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson QualType ParamType = 5200487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Context.getTypeDeclType(const_cast<TemplateTypeParmDecl*>(TTP)); 5210487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5220487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (TTP->wasDeclaredWithTypename()) 5230487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "typename "; 5240487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson else 5250487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "class "; 5260487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5276d845ae1baf77691bca080e0762a1d45ee017f70Anders Carlsson if (TTP->isParameterPack()) 5286d845ae1baf77691bca080e0762a1d45ee017f70Anders Carlsson Out << "... "; 5296d845ae1baf77691bca080e0762a1d45ee017f70Anders Carlsson 5300487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << ParamType.getAsString(Policy); 5310487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5320487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (TTP->hasDefaultArgument()) { 5330487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << " = "; 5340487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << TTP->getDefaultArgument().getAsString(Policy); 5350487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson }; 5360487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } else if (const NonTypeTemplateParmDecl *NTTP = 5370487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson dyn_cast<NonTypeTemplateParmDecl>(Param)) { 5380487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << NTTP->getType().getAsString(Policy); 5390487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5400487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (IdentifierInfo *Name = NTTP->getIdentifier()) { 5410487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << ' '; 5420487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << Name->getName(); 5430487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 5440487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5450487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (NTTP->hasDefaultArgument()) { 5460487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << " = "; 5470487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson NTTP->getDefaultArgument()->printPretty(Out, Context, 0, Policy, 5480487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Indentation); 5490487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 5500487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 5510487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 5520487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5530487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "> "; 5540487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 5554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(D->getTemplatedDecl()); 5564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 5594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Objective-C declarations 5604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 5614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCClassDecl(ObjCClassDecl *D) { 5634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@class "; 5644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCClassDecl::iterator I = D->begin(), E = D->end(); 5654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 5664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->begin()) Out << ", "; 5674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (*I)->getNameAsString(); 5684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCMethodDecl(ObjCMethodDecl *OMD) { 5724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isInstanceMethod()) 57364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "- "; 5744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 57564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "+ "; 5764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!OMD->getResultType().isNull()) 57759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << '(' << OMD->getResultType().getAsString(Policy) << ")"; 5784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string name = OMD->getSelector().getAsString(); 5804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string::size_type pos, lastPos = 0; 5814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCMethodDecl::param_iterator PI = OMD->param_begin(), 5824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OMD->param_end(); PI != E; ++PI) { 5834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: selector is missing here! 5844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor pos = name.find_first_of(":", lastPos); 5854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name.substr(lastPos, pos - lastPos); 58659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << ":(" << (*PI)->getType().getAsString(Policy) << ")" 5874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << (*PI)->getNameAsString(); 5884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor lastPos = pos + 1; 5894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->param_begin() == OMD->param_end()) 5924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name; 5934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isVariadic()) 5954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ", ..."; 5964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->getBody()) { 5984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 59948d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman OMD->getBody()->printPretty(Out, Context, 0, Policy); 6004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 60164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor } 6024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCImplementationDecl(ObjCImplementationDecl *OID) { 6054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 6064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 6074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 6094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " << I << " : " << SID->getNameAsString(); 6104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 6114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " << I; 61264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "\n"; 61364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(OID, false); 61464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 6154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *OID) { 6184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 6194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 6204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 6224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@interface " << I << " : " << SID->getNameAsString(); 6234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 6244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@interface " << I; 6254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // Protocols? 6274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const ObjCList<ObjCProtocolDecl> &Protocols = OID->getReferencedProtocols(); 6284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) { 6294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCList<ObjCProtocolDecl>::iterator I = Protocols.begin(), 6304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = Protocols.end(); I != E; ++I) 6314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (I == Protocols.begin() ? '<' : ',') << (*I)->getNameAsString(); 6324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) 63564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "> "; 6364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OID->ivar_size() > 0) { 63864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "{\n"; 63964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation += Policy.Indentation; 6404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCInterfaceDecl::ivar_iterator I = OID->ivar_begin(), 6414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OID->ivar_end(); I != E; ++I) { 64264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indent() << (*I)->getType().getAsString(Policy) 6434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << ' ' << (*I)->getNameAsString() << ";\n"; 6444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 64564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation -= Policy.Indentation; 6464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "}\n"; 6474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(OID, false); 65064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 6514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 6524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D) { 6554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@protocol "; 6564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCForwardProtocolDecl::protocol_iterator I = D->protocol_begin(), 6574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = D->protocol_end(); 6584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 6594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->protocol_begin()) Out << ", "; 6604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (*I)->getNameAsString(); 6614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCProtocolDecl(ObjCProtocolDecl *PID) { 6654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@protocol " << PID->getNameAsString() << '\n'; 66664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(PID, false); 66764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 6684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *PID) { 6714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " 6724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PID->getClassInterface()->getNameAsString() 67364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor << '(' << PID->getNameAsString() << ")\n"; 6744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 67664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 6774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 6784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryDecl(ObjCCategoryDecl *PID) { 6814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@interface " 6824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PID->getClassInterface()->getNameAsString() 68364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor << '(' << PID->getNameAsString() << ")\n"; 6844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 68564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 6864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 6884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *AID) { 6914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@compatibility_alias " << AID->getNameAsString() 6924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << ' ' << AID->getClassInterface()->getNameAsString() << ";\n"; 6934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// PrintObjCPropertyDecl - print a property declaration. 6964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// 6974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyDecl(ObjCPropertyDecl *PDecl) { 6984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Required) 6994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@required\n"; 7004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Optional) 7014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@optional\n"; 7024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@property"; 7044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() != ObjCPropertyDecl::OBJC_PR_noattr) { 7054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor bool first = true; 7064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " ("; 7074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 7084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readonly) { 7094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readonly"; 7104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 7114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_getter) { 7144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "getter = " 7154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getGetterName().getAsString(); 7164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 7174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_setter) { 7194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "setter = " 7204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getSetterName().getAsString(); 7214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 7224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_assign) { 7254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "assign"; 7264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 7274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 7304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readwrite) { 7314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readwrite"; 7324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 7334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_retain) { 7364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "retain"; 7374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 7384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_copy) { 7414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "copy"; 7424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 7434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 7464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_nonatomic) { 7474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "nonatomic"; 7484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 7494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " )"; 7514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' ' << PDecl->getType().getAsString(Policy) 7534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << ' ' << PDecl->getNameAsString(); 7544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *PID) { 7574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyImplementation() == ObjCPropertyImplDecl::Synthesize) 75864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@synthesize "; 7594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 76064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@dynamic "; 7614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << PID->getPropertyDecl()->getNameAsString(); 7624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyIvarDecl()) 7634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "=" << PID->getPropertyIvarDecl()->getNameAsString(); 7644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 765