DeclPrinter.cpp revision 42f42c0dd5cf71fbfc6fa282d03079a902f6e342
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); 544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFileScopeAsmDecl(FileScopeAsmDecl *D); 554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitNamespaceDecl(NamespaceDecl *D); 564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitLinkageSpecDecl(LinkageSpecDecl *D); 574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTemplateDecl(TemplateDecl *D); 584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCClassDecl(ObjCClassDecl *D); 594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCMethodDecl(ObjCMethodDecl *D); 604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCImplementationDecl(ObjCImplementationDecl *D); 614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCInterfaceDecl(ObjCInterfaceDecl *D); 624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D); 634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCProtocolDecl(ObjCProtocolDecl *D); 644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D); 654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryDecl(ObjCCategoryDecl *D); 664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D); 674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyDecl(ObjCPropertyDecl *D); 684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D); 694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor }; 704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid Decl::print(llvm::raw_ostream &Out, ASTContext &Context, 734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation) { 744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor print(Out, Context, Context.PrintingPolicy, Indentation); 754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid Decl::print(llvm::raw_ostream &Out, ASTContext &Context, 784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const PrintingPolicy &Policy, unsigned Indentation) { 794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclPrinter Printer(Out, Context, Policy, Indentation); 804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Printer.Visit(this); 814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType GetBaseType(QualType T) { 8442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // FIXME: This should be on the Type class! 8542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = T; 8642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman while (!BaseType->isSpecifierType()) { 8742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TypedefType>(BaseType)) 8842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman break; 8942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const PointerType* PTy = BaseType->getAsPointerType()) 9042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = PTy->getPointeeType(); 9142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const ArrayType* ATy = dyn_cast<ArrayType>(BaseType)) 9242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = ATy->getElementType(); 9342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const FunctionType* FTy = BaseType->getAsFunctionType()) 9442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = FTy->getResultType(); 9542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else 9642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman assert(0 && "Unknown declarator!"); 9742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 9842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return BaseType; 9942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 10042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 10142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType getDeclType(Decl* D) { 10242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TypedefDecl* TDD = dyn_cast<TypedefDecl>(D)) 10342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return TDD->getUnderlyingType(); 10442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (ValueDecl* VD = dyn_cast<ValueDecl>(D)) 10542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return VD->getType(); 10642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return QualType(); 10742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 10842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 10942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid Decl::printGroup(Decl** Begin, unsigned NumDecls, 11042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman llvm::raw_ostream &Out, ASTContext &Context, 11142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman const PrintingPolicy &Policy, 11242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman unsigned Indentation) { 11342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (NumDecls == 1) { 11442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman (*Begin)->print(Out, Context, Policy, Indentation); 11542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return; 11642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 11742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 11842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decl** End = Begin + NumDecls; 11942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman TagDecl* TD = dyn_cast<TagDecl>(*Begin); 12042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD) 12142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ++Begin; 12242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman PrintingPolicy SubPolicy(Policy); 12442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD && TD->isDefinition()) { 12542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman TD->print(Out, Context, Policy, Indentation); 12642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << " "; 12742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressTag = true; 12842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 12942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 13042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman bool isFirst = true; 13142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for ( ; Begin != End; ++Begin) { 13242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isFirst) { 13342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = false; 13442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman isFirst = false; 13542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else { 13642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!isFirst) Out << ", "; 13742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = true; 13842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 13942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 14042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman (*Begin)->print(Out, Context, SubPolicy, Indentation); 14142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 14242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 14342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 1444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid Decl::dump(ASTContext &Context) { 1454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor print(llvm::errs(), Context); 1464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorllvm::raw_ostream& DeclPrinter::Indent() { 1494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0; i < Indentation; ++i) 1504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " "; 1514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor return Out; 1524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 15442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid DeclPrinter::ProcessDeclGroup(llvm::SmallVectorImpl<Decl*>& Decls) { 15542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman this->Indent(); 15642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decl::printGroup(Decls.data(), Decls.size(), Out, Context, 15742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Policy, Indentation); 15842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << ";\n"; 15942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.clear(); 16042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 16142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 16242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 1634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Common C declarations 1654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitDeclContext(DeclContext *DC, bool Indent) { 1684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 1694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 1704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 17142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman llvm::SmallVector<Decl*, 2> Decls; 1724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (DeclContext::decl_iterator D = DC->decls_begin(Context), 1734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DEnd = DC->decls_end(Context); 1744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D != DEnd; ++D) { 17542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // The next bits of code handles stuff like "struct {int x;} a,b"; we're 17642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // forced to merge the declarations because there's no other way to 17742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // refer to the struct in question. This limited merging is safe without 17842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // a bunch of other checks because it only merges declarations directly 17942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // referring to the tag, not typedefs. 18042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // 18142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // Check whether the current declaration should be grouped with a previous 18242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // unnamed struct. 18342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType CurDeclType = getDeclType(*D); 18442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty() && !CurDeclType.isNull()) { 18542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = GetBaseType(CurDeclType); 18642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!BaseType.isNull() && isa<TagType>(BaseType) && 18742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman cast<TagType>(BaseType)->getDecl() == Decls[0]) { 18842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 18942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 19042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 19142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 19242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 19342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If we have a merged group waiting to be handled, handle it now. 19442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 19542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 19642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 19742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If the current declaration is an unnamed tag type, save it 19842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // so we can merge it with the subsequent declaration(s) using it. 19942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TagDecl>(*D) && !cast<TagDecl>(*D)->getIdentifier()) { 20042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 20142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 20242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor this->Indent(); 2044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(*D); 2054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: Need to be able to tell the DeclPrinter when 2074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *Terminator = 0; 2084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (isa<FunctionDecl>(*D) && 2094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor cast<FunctionDecl>(*D)->isThisDeclarationADefinition()) 2104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 21164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<ObjCMethodDecl>(*D) && cast<ObjCMethodDecl>(*D)->getBody()) 21264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Terminator = 0; 21364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<NamespaceDecl>(*D) || isa<LinkageSpecDecl>(*D) || 21464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCImplementationDecl>(*D) || 21564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCInterfaceDecl>(*D) || 21664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCProtocolDecl>(*D) || 21764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryImplDecl>(*D) || 21864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryDecl>(*D)) 2194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 2204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (isa<EnumConstantDecl>(*D)) { 2214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclContext::decl_iterator Next = D; 2224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ++Next; 2234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Next != DEnd) 2244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ","; 2254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 2264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ";"; 2274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Terminator) 2294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Terminator; 2304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "\n"; 2314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 23342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 23442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 23542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 2364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 2374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 2384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTranslationUnitDecl(TranslationUnitDecl *D) { 2414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D, false); 2424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTypedefDecl(TypedefDecl *D) { 2454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string S = D->getNameAsString(); 2464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getUnderlyingType().getAsStringInternal(S, Policy); 24742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) 24842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << "typedef "; 24942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << S; 2504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumDecl(EnumDecl *D) { 2534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "enum " << D->getNameAsString() << " {\n"; 2544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 2554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 2564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitRecordDecl(RecordDecl *D) { 2594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // print a free standing tag decl (e.g. "struct x;"). 2604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << D->getKindName(); 26142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->getIdentifier()) { 26242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << " "; 26342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << D->getNameAsString(); 26442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isDefinition()) { 2674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " {\n"; 2684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 2694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 2704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumConstantDecl(EnumConstantDecl *D) { 2744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << D->getNameAsString(); 2754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Expr *Init = D->getInitExpr()) { 2764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = "; 2774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Init->printPretty(Out, 0, Policy, Indentation); 2784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFunctionDecl(FunctionDecl *D) { 28242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) { 28342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman switch (D->getStorageClass()) { 28442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::None: break; 28542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::Extern: Out << "extern "; break; 28642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::Static: Out << "static "; break; 28742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman case FunctionDecl::PrivateExtern: Out << "__private_extern__ "; break; 28842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 29042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->isInline()) Out << "inline "; 29142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->isVirtualAsWritten()) Out << "virtual "; 29242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Proto = D->getNameAsString(); 2954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (isa<FunctionType>(D->getType().getTypePtr())) { 2964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const FunctionType *AFT = D->getType()->getAsFunctionType(); 2974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const FunctionProtoType *FT = 0; 2994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasWrittenPrototype()) 3004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor FT = dyn_cast<FunctionProtoType>(AFT); 3014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += "("; 3034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT) { 3044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_string_ostream POut(Proto); 3054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclPrinter ParamPrinter(POut, Context, Policy, Indentation); 3064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 3074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (i) POut << ", "; 3084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 3094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT->isVariadic()) { 3124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getNumParams()) POut << ", "; 3134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor POut << "..."; 3144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 31542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else if (D->isThisDeclarationADefinition() && !D->hasPrototype()) { 31642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 31742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (i) 31842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += ", "; 31942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += D->getParamDecl(i)->getNameAsString(); 32042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += ")"; 3244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor AFT->getResultType().getAsStringInternal(Proto, Policy); 3254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else { 3264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Proto, Policy); 3274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Proto; 3304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isPure()) 3324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = 0"; 3334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isDeleted()) 3344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = delete"; 3354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isThisDeclarationADefinition()) { 3364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!D->hasPrototype() && D->getNumParams()) { 3374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // This is a K&R function definition, so we need to print the 3384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // parameters. 3394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 3404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 3414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 3424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent(); 3434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitParmVarDecl(D->getParamDecl(i)); 3444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ";\n"; 3454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 3474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 3484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 3494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getBody(Context)->printPretty(Out, 0, Policy, Indentation); 3514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 3524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFieldDecl(FieldDecl *D) { 35642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isMutable()) 3574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "mutable "; 3584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 3604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Name, Policy); 3614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 3624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isBitField()) { 3644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " : "; 3654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getBitWidth()->printPretty(Out, 0, Policy, Indentation); 3664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitVarDecl(VarDecl *D) { 37042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->getStorageClass() != VarDecl::None) 3714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << VarDecl::getStorageClassSpecifierString(D->getStorageClass()) << " "; 3724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 37342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isThreadSpecified()) 3744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__thread "; 3754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 3774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor QualType T = D->getType(); 3784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OriginalParmVarDecl *Parm = dyn_cast<OriginalParmVarDecl>(D)) 3794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T = Parm->getOriginalType(); 3804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T.getAsStringInternal(Name, Policy); 3814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 3824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getInit()) { 3834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 3844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "("; 3854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 3864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = "; 3874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getInit()->printPretty(Out, 0, Policy, Indentation); 3884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 3894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 3904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitParmVarDecl(ParmVarDecl *D) { 3944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitVarDecl(D); 3954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFileScopeAsmDecl(FileScopeAsmDecl *D) { 3984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__asm ("; 3994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getAsmString()->printPretty(Out, 0, Policy, Indentation); 4004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 4014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// C++ declarations 4054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitNamespaceDecl(NamespaceDecl *D) { 4074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "namespace " << D->getNameAsString() << " {\n"; 4084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 4094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 4104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitLinkageSpecDecl(LinkageSpecDecl *D) { 4134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *l; 4144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getLanguage() == LinkageSpecDecl::lang_c) 4154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C"; 4164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else { 4174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor assert(D->getLanguage() == LinkageSpecDecl::lang_cxx && 4184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor "unknown language in linkage specification"); 4194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C++"; 4204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "extern \"" << l << "\" "; 4234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasBraces()) { 4244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "{\n"; 4254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 4264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 4274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 4284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(*D->decls_begin(Context)); 4294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTemplateDecl(TemplateDecl *D) { 4324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // TODO: Write template parameters. 4334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "template <...> "; 4344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(D->getTemplatedDecl()); 4354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Objective-C declarations 4394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 4404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCClassDecl(ObjCClassDecl *D) { 4424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@class "; 4434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCClassDecl::iterator I = D->begin(), E = D->end(); 4444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 4454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->begin()) Out << ", "; 4464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (*I)->getNameAsString(); 4474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCMethodDecl(ObjCMethodDecl *OMD) { 4514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isInstanceMethod()) 45264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "- "; 4534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 45464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "+ "; 4554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!OMD->getResultType().isNull()) 4564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '(' << OMD->getResultType().getAsString() << ")"; 4574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string name = OMD->getSelector().getAsString(); 4594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string::size_type pos, lastPos = 0; 4604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCMethodDecl::param_iterator PI = OMD->param_begin(), 4614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OMD->param_end(); PI != E; ++PI) { 4624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: selector is missing here! 4634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor pos = name.find_first_of(":", lastPos); 4644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name.substr(lastPos, pos - lastPos); 4654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ":(" << (*PI)->getType().getAsString() << ")" 4664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << (*PI)->getNameAsString(); 4674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor lastPos = pos + 1; 4684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->param_begin() == OMD->param_end()) 4714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name; 4724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isVariadic()) 4744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ", ..."; 4754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->getBody()) { 4774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 4784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor OMD->getBody()->printPretty(Out, 0, Policy); 4794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 48064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor } 4814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCImplementationDecl(ObjCImplementationDecl *OID) { 4844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 4854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 4864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 4884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " << I << " : " << SID->getNameAsString(); 4894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 4904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " << I; 49164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "\n"; 49264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(OID, false); 49364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 4944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 4954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *OID) { 4974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 4984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 4994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 5014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@interface " << I << " : " << SID->getNameAsString(); 5024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 5034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@interface " << I; 5044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // Protocols? 5064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const ObjCList<ObjCProtocolDecl> &Protocols = OID->getReferencedProtocols(); 5074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) { 5084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCList<ObjCProtocolDecl>::iterator I = Protocols.begin(), 5094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = Protocols.end(); I != E; ++I) 5104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (I == Protocols.begin() ? '<' : ',') << (*I)->getNameAsString(); 5114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) 51464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "> "; 5154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OID->ivar_size() > 0) { 51764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "{\n"; 51864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation += Policy.Indentation; 5194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCInterfaceDecl::ivar_iterator I = OID->ivar_begin(), 5204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OID->ivar_end(); I != E; ++I) { 52164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indent() << (*I)->getType().getAsString(Policy) 5224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << ' ' << (*I)->getNameAsString() << ";\n"; 5234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 52464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation -= Policy.Indentation; 5254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "}\n"; 5264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(OID, false); 52964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 5304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 5314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D) { 5344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@protocol "; 5354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCForwardProtocolDecl::protocol_iterator I = D->protocol_begin(), 5364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = D->protocol_end(); 5374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 5384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->protocol_begin()) Out << ", "; 5394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (*I)->getNameAsString(); 5404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCProtocolDecl(ObjCProtocolDecl *PID) { 5444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@protocol " << PID->getNameAsString() << '\n'; 54564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(PID, false); 54664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 5474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *PID) { 5504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " 5514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PID->getClassInterface()->getNameAsString() 55264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor << '(' << PID->getNameAsString() << ")\n"; 5534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 55564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 5564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 5574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryDecl(ObjCCategoryDecl *PID) { 5604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@interface " 5614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PID->getClassInterface()->getNameAsString() 56264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor << '(' << PID->getNameAsString() << ")\n"; 5634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 56464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 5654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 5674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *AID) { 5704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@compatibility_alias " << AID->getNameAsString() 5714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << ' ' << AID->getClassInterface()->getNameAsString() << ";\n"; 5724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// PrintObjCPropertyDecl - print a property declaration. 5754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// 5764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyDecl(ObjCPropertyDecl *PDecl) { 5774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Required) 5784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@required\n"; 5794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Optional) 5804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@optional\n"; 5814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@property"; 5834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() != ObjCPropertyDecl::OBJC_PR_noattr) { 5844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor bool first = true; 5854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " ("; 5864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 5874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readonly) { 5884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readonly"; 5894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 5904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_getter) { 5934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "getter = " 5944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getGetterName().getAsString(); 5954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 5964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_setter) { 5984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "setter = " 5994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getSetterName().getAsString(); 6004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_assign) { 6044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "assign"; 6054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 6094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readwrite) { 6104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readwrite"; 6114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_retain) { 6154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "retain"; 6164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_copy) { 6204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "copy"; 6214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 6254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_nonatomic) { 6264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "nonatomic"; 6274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 6284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " )"; 6304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' ' << PDecl->getType().getAsString(Policy) 6324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << ' ' << PDecl->getNameAsString(); 6334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *PID) { 6364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyImplementation() == ObjCPropertyImplDecl::Synthesize) 63764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@synthesize "; 6384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 63964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@dynamic "; 6404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << PID->getPropertyDecl()->getNameAsString(); 6414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyIvarDecl()) 6424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "=" << PID->getPropertyIvarDecl()->getNameAsString(); 6434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 644