DeclPrinter.cpp revision 28ac87e1a22ee15f284643d9007640d25b1aab5b
14fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//===--- DeclPrinter.cpp - Printing implementation for Decl ASTs ----------===// 24fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 34fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// The LLVM Compiler Infrastructure 44fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 54fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// This file is distributed under the University of Illinois Open Source 64fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// License. See LICENSE.TXT for details. 74fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 84fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//===----------------------------------------------------------------------===// 94fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// This file implements the Decl::dump method, which pretty print the 114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// AST back out to C/Objective-C/C++/Objective-C++ code. 124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// 134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//===----------------------------------------------------------------------===// 144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/ASTContext.h" 154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/DeclVisitor.h" 164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/Decl.h" 174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/DeclCXX.h" 184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/DeclObjC.h" 194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/Expr.h" 209db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor#include "clang/AST/ExprCXX.h" 214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "clang/AST/PrettyPrinter.h" 224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor#include "llvm/Support/raw_ostream.h" 234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorusing namespace clang; 244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregornamespace { 26770b4a8834670e9427d3ce5a1a8472eb86f45fd2Benjamin Kramer class DeclPrinter : public DeclVisitor<DeclPrinter> { 274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_ostream &Out; 284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ASTContext &Context; 294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor PrintingPolicy Policy; 304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation; 314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 32512ce60311b93b6f9a144fb2cf9fe4225f5d57b2Daniel Dunbar llvm::raw_ostream& Indent() { return Indent(Indentation); } 33512ce60311b93b6f9a144fb2cf9fe4225f5d57b2Daniel Dunbar llvm::raw_ostream& Indent(unsigned Indentation); 3442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman void ProcessDeclGroup(llvm::SmallVectorImpl<Decl*>& Decls); 354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 360d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson void Print(AccessSpecifier AS); 371eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor public: 391eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump DeclPrinter(llvm::raw_ostream &Out, ASTContext &Context, 404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const PrintingPolicy &Policy, 414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor unsigned Indentation = 0) 424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor : Out(Out), Context(Context), Policy(Policy), Indentation(Indentation) { } 434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitDeclContext(DeclContext *DC, bool Indent = true); 454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTranslationUnitDecl(TranslationUnitDecl *D); 474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTypedefDecl(TypedefDecl *D); 484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumDecl(EnumDecl *D); 494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitRecordDecl(RecordDecl *D); 504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitEnumConstantDecl(EnumConstantDecl *D); 514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFunctionDecl(FunctionDecl *D); 524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFieldDecl(FieldDecl *D); 534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitVarDecl(VarDecl *D); 5457ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner void VisitLabelDecl(LabelDecl *D); 554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitParmVarDecl(ParmVarDecl *D); 564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitFileScopeAsmDecl(FileScopeAsmDecl *D); 5728ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne void VisitStaticAssertDecl(StaticAssertDecl *D); 5859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor void VisitNamespaceDecl(NamespaceDecl *D); 598419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitUsingDirectiveDecl(UsingDirectiveDecl *D); 606c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor void VisitNamespaceAliasDecl(NamespaceAliasDecl *D); 6159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor void VisitCXXRecordDecl(CXXRecordDecl *D); 624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitLinkageSpecDecl(LinkageSpecDecl *D); 634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitTemplateDecl(TemplateDecl *D); 644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCMethodDecl(ObjCMethodDecl *D); 658419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor void VisitObjCClassDecl(ObjCClassDecl *D); 664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCImplementationDecl(ObjCImplementationDecl *D); 674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCInterfaceDecl(ObjCInterfaceDecl *D); 684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D); 694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCProtocolDecl(ObjCProtocolDecl *D); 704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D); 714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCategoryDecl(ObjCCategoryDecl *D); 724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *D); 734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyDecl(ObjCPropertyDecl *D); 744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor void VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *D); 757ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall void VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D); 767ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall void VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D); 77f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson void VisitUsingDecl(UsingDecl *D); 789488ea120e093068021f944176c3d610dd540914John McCall void VisitUsingShadowDecl(UsingShadowDecl *D); 794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor }; 804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 82f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlssonvoid Decl::print(llvm::raw_ostream &Out, unsigned Indentation) const { 83f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis print(Out, getASTContext().PrintingPolicy, Indentation); 844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 86f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidisvoid Decl::print(llvm::raw_ostream &Out, const PrintingPolicy &Policy, 87f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlsson unsigned Indentation) const { 88f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis DeclPrinter Printer(Out, getASTContext(), Policy, Indentation); 89f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlsson Printer.Visit(const_cast<Decl*>(this)); 904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 9242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType GetBaseType(QualType T) { 9342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // FIXME: This should be on the Type class! 9442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = T; 9542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman while (!BaseType->isSpecifierType()) { 9642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TypedefType>(BaseType)) 9742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman break; 986217b80b7a1379b74cced1c076338262c3c980b3Ted Kremenek else if (const PointerType* PTy = BaseType->getAs<PointerType>()) 9942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = PTy->getPointeeType(); 10042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else if (const ArrayType* ATy = dyn_cast<ArrayType>(BaseType)) 10142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = ATy->getElementType(); 102183700f494ec9b6701b6efe82bcb25f4c79ba561John McCall else if (const FunctionType* FTy = BaseType->getAs<FunctionType>()) 10342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman BaseType = FTy->getResultType(); 104183700f494ec9b6701b6efe82bcb25f4c79ba561John McCall else if (const VectorType *VTy = BaseType->getAs<VectorType>()) 1055068ab669970ba62020541251f1193b237d24ae3Douglas Gregor BaseType = VTy->getElementType(); 10642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman else 10742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman assert(0 && "Unknown declarator!"); 10842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 10942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return BaseType; 11042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 11142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 11242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanstatic QualType getDeclType(Decl* D) { 11342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TypedefDecl* TDD = dyn_cast<TypedefDecl>(D)) 11442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return TDD->getUnderlyingType(); 11542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (ValueDecl* VD = dyn_cast<ValueDecl>(D)) 11642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return VD->getType(); 11742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return QualType(); 11842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 11942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid Decl::printGroup(Decl** Begin, unsigned NumDecls, 121f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis llvm::raw_ostream &Out, const PrintingPolicy &Policy, 12242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman unsigned Indentation) { 12342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (NumDecls == 1) { 124f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis (*Begin)->print(Out, Policy, Indentation); 12542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman return; 12642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 12742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 12842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decl** End = Begin + NumDecls; 12942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman TagDecl* TD = dyn_cast<TagDecl>(*Begin); 13042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD) 13142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ++Begin; 13242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 13342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman PrintingPolicy SubPolicy(Policy); 13442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (TD && TD->isDefinition()) { 135f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis TD->print(Out, Policy, Indentation); 13642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << " "; 13742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressTag = true; 13842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 13942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 14042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman bool isFirst = true; 14142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for ( ; Begin != End; ++Begin) { 14242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isFirst) { 14342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = false; 14442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman isFirst = false; 14542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else { 14642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!isFirst) Out << ", "; 14742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman SubPolicy.SuppressSpecifiers = true; 14842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 14942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 150f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis (*Begin)->print(Out, SubPolicy, Indentation); 15142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 15242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 15342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 15484834432289a810e713f82f1ed94a99ad8a5c2eaAnders Carlssonvoid DeclContext::dumpDeclContext() const { 1552b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson // Get the translation unit 1562b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson const DeclContext *DC = this; 1572b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson while (!DC->isTranslationUnit()) 1582b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson DC = DC->getParent(); 1592b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson 1602b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson ASTContext &Ctx = cast<TranslationUnitDecl>(DC)->getASTContext(); 1612b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson DeclPrinter Printer(llvm::errs(), Ctx, Ctx.PrintingPolicy, 0); 1622b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson Printer.VisitDeclContext(const_cast<DeclContext *>(this), /*Indent=*/false); 1632b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson} 1642b7d8ddc746a9096f8af4bd0d8b07eae523864b5Anders Carlsson 165f88df8652e0726fe9eee5d78f92e3c5b34d0a537Anders Carlssonvoid Decl::dump() const { 166f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis print(llvm::errs()); 1674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 169512ce60311b93b6f9a144fb2cf9fe4225f5d57b2Daniel Dunbarllvm::raw_ostream& DeclPrinter::Indent(unsigned Indentation) { 170512ce60311b93b6f9a144fb2cf9fe4225f5d57b2Daniel Dunbar for (unsigned i = 0; i != Indentation; ++i) 1714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " "; 1724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor return Out; 1734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 1744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 17542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedmanvoid DeclPrinter::ProcessDeclGroup(llvm::SmallVectorImpl<Decl*>& Decls) { 17642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman this->Indent(); 177f1d60eaf3f70975ee262852af2d6aeabd140ed58Argyrios Kyrtzidis Decl::printGroup(Decls.data(), Decls.size(), Out, Policy, Indentation); 17842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << ";\n"; 17942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.clear(); 18042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 18142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman} 18242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 1830d59292581dbaa4203451709077de40e0ad72c18Anders Carlssonvoid DeclPrinter::Print(AccessSpecifier AS) { 1840d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson switch(AS) { 185018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson case AS_none: assert(0 && "No access specifier!"); break; 1860d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson case AS_public: Out << "public"; break; 1870d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson case AS_protected: Out << "protected"; break; 1886206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara case AS_private: Out << "private"; break; 1890d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson } 1900d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson} 1910d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson 1924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Common C declarations 1944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 1954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 1964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitDeclContext(DeclContext *DC, bool Indent) { 1974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 1984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 1994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 20042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman llvm::SmallVector<Decl*, 2> Decls; 20117945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis for (DeclContext::decl_iterator D = DC->decls_begin(), DEnd = DC->decls_end(); 2024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D != DEnd; ++D) { 2032d6c906585c292c9de78eff3b42af06332857252Ted Kremenek 2042d6c906585c292c9de78eff3b42af06332857252Ted Kremenek // Don't print ObjCIvarDecls, as they are printed when visiting the 2052d6c906585c292c9de78eff3b42af06332857252Ted Kremenek // containing ObjCInterfaceDecl. 2062d6c906585c292c9de78eff3b42af06332857252Ted Kremenek if (isa<ObjCIvarDecl>(*D)) 2072d6c906585c292c9de78eff3b42af06332857252Ted Kremenek continue; 2082d6c906585c292c9de78eff3b42af06332857252Ted Kremenek 20948d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (!Policy.Dump) { 21048d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman // Skip over implicit declarations in pretty-printing mode. 21148d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman if (D->isImplicit()) continue; 2123d4a7c9bf856774fb43d724a3353c5a24297f866Eli Friedman // FIXME: Ugly hack so we don't pretty-print the builtin declaration 2132574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis // of __builtin_va_list or __[u]int128_t. There should be some other way 2142574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis // to check that. 2152574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis if (NamedDecl *ND = dyn_cast<NamedDecl>(*D)) { 2162574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis if (IdentifierInfo *II = ND->getIdentifier()) { 2172574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis if (II->isStr("__builtin_va_list") || 2182574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis II->isStr("__int128_t") || II->isStr("__uint128_t")) 2192574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis continue; 2202574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis } 2212574f6f35a54c1c1b5bcef1e69417fe58f566c11Argyrios Kyrtzidis } 22248d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman } 22348d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman 22442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // The next bits of code handles stuff like "struct {int x;} a,b"; we're 22542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // forced to merge the declarations because there's no other way to 22642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // refer to the struct in question. This limited merging is safe without 22742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // a bunch of other checks because it only merges declarations directly 22842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // referring to the tag, not typedefs. 22942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // 23042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // Check whether the current declaration should be grouped with a previous 23142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // unnamed struct. 23242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType CurDeclType = getDeclType(*D); 23342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty() && !CurDeclType.isNull()) { 23442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman QualType BaseType = GetBaseType(CurDeclType); 23542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!BaseType.isNull() && isa<TagType>(BaseType) && 23642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman cast<TagType>(BaseType)->getDecl() == Decls[0]) { 23742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 23842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 23942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 24042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 24142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 24242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If we have a merged group waiting to be handled, handle it now. 24342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 24442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 24542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 24642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // If the current declaration is an unnamed tag type, save it 24742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman // so we can merge it with the subsequent declaration(s) using it. 24842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (isa<TagDecl>(*D) && !cast<TagDecl>(*D)->getIdentifier()) { 24942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Decls.push_back(*D); 25042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman continue; 25142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 2526206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara 2536206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara if (isa<AccessSpecDecl>(*D)) { 2546206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Indentation -= Policy.Indentation; 2556206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara this->Indent(); 2566206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Print(D->getAccess()); 2576206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Out << ":\n"; 2586206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara Indentation += Policy.Indentation; 2596206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara continue; 2606206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara } 2616206d53f67613958ae1b023aba337ebb46f11a8bAbramo Bagnara 2624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor this->Indent(); 2634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Visit(*D); 2641eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2651eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump // FIXME: Need to be able to tell the DeclPrinter when 2664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *Terminator = 0; 2671eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (isa<FunctionDecl>(*D) && 2684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor cast<FunctionDecl>(*D)->isThisDeclarationADefinition()) 2694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 27064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<ObjCMethodDecl>(*D) && cast<ObjCMethodDecl>(*D)->getBody()) 27164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Terminator = 0; 27264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor else if (isa<NamespaceDecl>(*D) || isa<LinkageSpecDecl>(*D) || 2731eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump isa<ObjCImplementationDecl>(*D) || 27464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCInterfaceDecl>(*D) || 27564f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCProtocolDecl>(*D) || 27664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryImplDecl>(*D) || 27764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor isa<ObjCCategoryDecl>(*D)) 2784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = 0; 2794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (isa<EnumConstantDecl>(*D)) { 2804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor DeclContext::decl_iterator Next = D; 2814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ++Next; 2824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Next != DEnd) 2834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ","; 2844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 2854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Terminator = ";"; 2864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Terminator) 2884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Terminator; 2894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "\n"; 2904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 2914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 29242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Decls.empty()) 29342f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman ProcessDeclGroup(Decls); 29442f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman 2954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Indent) 2964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 2974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 2984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 2994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTranslationUnitDecl(TranslationUnitDecl *D) { 3004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D, false); 3014fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTypedefDecl(TypedefDecl *D) { 3044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string S = D->getNameAsString(); 3054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getUnderlyingType().getAsStringInternal(S, Policy); 30642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) 30742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << "typedef "; 30842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Out << S; 3094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumDecl(EnumDecl *D) { 3129fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Out << "enum "; 313a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara if (D->isScoped()) { 314a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara if (D->isScopedUsingClassTag()) 315a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara Out << "class "; 316a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara else 317a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara Out << "struct "; 318a88cefd266c428be33cc06f7e8b00ff8fc97c1ffAbramo Bagnara } 3199fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Out << D; 3209fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor 3219fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor if (D->isFixed()) { 3229fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor std::string Underlying; 3239fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor D->getIntegerType().getAsStringInternal(Underlying, Policy); 3249fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Out << " : " << Underlying; 3259fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor } 3269fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor 3279fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor if (D->isDefinition()) { 3289fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Out << " {\n"; 3299fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor VisitDeclContext(D); 3309fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor Indent() << "}"; 3319fa8c4652afd4ee0faa70b563688d56c51c7fc93Douglas Gregor } 3324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3334fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitRecordDecl(RecordDecl *D) { 3354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << D->getKindName(); 336900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer if (D->getIdentifier()) 337900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ' ' << D; 3381eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isDefinition()) { 3404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " {\n"; 3414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 3424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 3434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitEnumConstantDecl(EnumConstantDecl *D) { 347900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D; 3484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (Expr *Init = D->getInitExpr()) { 3494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = "; 35048d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman Init->printPretty(Out, Context, 0, Policy, Indentation); 3514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 3534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3541eb4433ac451dc16f4133a88af2d002ac26c58efMike Stumpvoid DeclPrinter::VisitFunctionDecl(FunctionDecl *D) { 35542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers) { 35642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman switch (D->getStorageClass()) { 357d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_None: break; 358d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_Extern: Out << "extern "; break; 359d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_Static: Out << "static "; break; 360d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_PrivateExtern: Out << "__private_extern__ "; break; 361d931b086984257de68868a64a235c2b4b34003fbJohn McCall case SC_Auto: case SC_Register: llvm_unreachable("invalid for functions"); 36242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3640130f3cc4ccd5f46361c48d5fe94133d74619424Douglas Gregor if (D->isInlineSpecified()) Out << "inline "; 36542f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (D->isVirtualAsWritten()) Out << "virtual "; 36642f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 3674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3686620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor PrintingPolicy SubPolicy(Policy); 3696620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor SubPolicy.SuppressSpecifiers = false; 3702577743c5650c646fb705df01403707e94f2df04Abramo Bagnara std::string Proto = D->getNameInfo().getAsString(); 3714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 372723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara QualType Ty = D->getType(); 373f4c7371fb1d3cebcfb40abad4537bb82515704eaJohn McCall while (const ParenType *PT = dyn_cast<ParenType>(Ty)) { 374723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara Proto = '(' + Proto + ')'; 375723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara Ty = PT->getInnerType(); 376723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara } 377723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara 378723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara if (isa<FunctionType>(Ty)) { 379723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara const FunctionType *AFT = Ty->getAs<FunctionType>(); 3804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const FunctionProtoType *FT = 0; 3814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasWrittenPrototype()) 3824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor FT = dyn_cast<FunctionProtoType>(AFT); 3834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 3844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += "("; 3854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT) { 3864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor llvm::raw_string_ostream POut(Proto); 3876620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(POut, Context, SubPolicy, Indentation); 3884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 3894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (i) POut << ", "; 3904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 3914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 3921eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (FT->isVariadic()) { 3944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getNumParams()) POut << ", "; 3954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor POut << "..."; 3964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 39742f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } else if (D->isThisDeclarationADefinition() && !D->hasPrototype()) { 39842f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 39942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (i) 40042f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += ", "; 40142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman Proto += D->getParamDecl(i)->getNameAsString(); 40242f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman } 4034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 4044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 4054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Proto += ")"; 4060ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor 407b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor if (FT && FT->getTypeQuals()) { 408b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor unsigned TypeQuals = FT->getTypeQuals(); 409b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor if (TypeQuals & Qualifiers::Const) 410b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor Proto += " const"; 411b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor if (TypeQuals & Qualifiers::Volatile) 412b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor Proto += " volatile"; 413b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor if (TypeQuals & Qualifiers::Restrict) 414b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor Proto += " restrict"; 415b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20bDouglas Gregor } 41660618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl 41760618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl if (FT && FT->hasDynamicExceptionSpec()) { 4180ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += " throw("; 41960618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl if (FT->getExceptionSpecType() == EST_MSAny) 4200ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += "..."; 4210ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor else 4220ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor for (unsigned I = 0, N = FT->getNumExceptions(); I != N; ++I) { 4230ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor if (I) 4240ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += ", "; 42560618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl 4260ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor std::string ExceptionType; 4270ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor FT->getExceptionType(I).getAsStringInternal(ExceptionType, SubPolicy); 4280ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += ExceptionType; 4290ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor } 4300ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor Proto += ")"; 43160618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl } else if (FT && isNoexceptExceptionSpec(FT->getExceptionSpecType())) { 43260618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Proto += " noexcept"; 43360618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl if (FT->getExceptionSpecType() == EST_ComputedNoexcept) { 43460618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Proto += "("; 43560618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl llvm::raw_string_ostream EOut(Proto); 43660618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl FT->getNoexceptExpr()->printPretty(EOut, Context, 0, SubPolicy, 43760618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Indentation); 43860618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl EOut.flush(); 43960618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Proto += EOut.str(); 44060618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl Proto += ")"; 44160618fa7f88d5162bb5b40988b6b38d4d75d6fc6Sebastian Redl } 4420ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor } 4430ae7b3f1d5403265f693ed75384603ca8fbba74dDouglas Gregor 444fd350b5b4ae557d6b74899b945e77508f33149a9Mike Stump if (D->hasAttr<NoReturnAttr>()) 445fd350b5b4ae557d6b74899b945e77508f33149a9Mike Stump Proto += " __attribute((noreturn))"; 44666192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian if (CXXConstructorDecl *CDecl = dyn_cast<CXXConstructorDecl>(D)) { 447cbb67480094b3bcb5b715acd827cbad55e2a204cSean Hunt if (CDecl->getNumCtorInitializers() > 0) { 44866192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian Proto += " : "; 44966192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian Out << Proto; 45066192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian Proto.clear(); 4511eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump for (CXXConstructorDecl::init_const_iterator B = CDecl->init_begin(), 45266192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian E = CDecl->init_end(); 45366192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian B != E; ++B) { 454cbb67480094b3bcb5b715acd827cbad55e2a204cSean Hunt CXXCtorInitializer * BMInitializer = (*B); 45566192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian if (B != CDecl->init_begin()) 45666192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian Out << ", "; 45700eb3f9c5b33e3d99aee1f8b75dd9c9678fdd66bFrancois Pichet if (BMInitializer->isAnyMemberInitializer()) { 45800eb3f9c5b33e3d99aee1f8b75dd9c9678fdd66bFrancois Pichet FieldDecl *FD = BMInitializer->getAnyMember(); 459900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << FD; 4609db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } else { 4616cb5b5fde5188af722d25d5bb80d05edf67578b2Daniel Dunbar Out << QualType(BMInitializer->getBaseClass(), 4626cb5b5fde5188af722d25d5bb80d05edf67578b2Daniel Dunbar 0).getAsString(Policy); 46366192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 4649db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4659db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Out << "("; 4669db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (!BMInitializer->getInit()) { 4679db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor // Nothing to print 4689db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } else { 4699db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Expr *Init = BMInitializer->getInit(); 4704765fa05b5652fcc4356371c2f481d0ea9a1b007John McCall if (ExprWithCleanups *Tmp = dyn_cast<ExprWithCleanups>(Init)) 4719db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Init = Tmp->getSubExpr(); 4729db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4739db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Init = Init->IgnoreParens(); 4749db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4759db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Expr *SimpleInit = 0; 4769db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Expr **Args = 0; 4779db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor unsigned NumArgs = 0; 4789db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (ParenListExpr *ParenList = dyn_cast<ParenListExpr>(Init)) { 4799db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Args = ParenList->getExprs(); 4809db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor NumArgs = ParenList->getNumExprs(); 4819db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } else if (CXXConstructExpr *Construct 4829db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor = dyn_cast<CXXConstructExpr>(Init)) { 4839db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Args = Construct->getArgs(); 4849db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor NumArgs = Construct->getNumArgs(); 4859db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } else 4869db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor SimpleInit = Init; 4879db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4889db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (SimpleInit) 4899db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor SimpleInit->printPretty(Out, Context, 0, Policy, Indentation); 4909db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor else { 4919db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor for (unsigned I = 0; I != NumArgs; ++I) { 4929db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (isa<CXXDefaultArgExpr>(Args[I])) 4939db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor break; 4949db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor 4959db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor if (I) 4969db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Out << ", "; 4979db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Args[I]->printPretty(Out, Context, 0, Policy, Indentation); 4989db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } 49966192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 5009db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor } 5019db7dbb918ca49f4ee6c181e4917e7b6ec547353Douglas Gregor Out << ")"; 50266192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 50366192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 50466192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian } 50566192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian else 50666192aded85fc1140ea4fbfa3e10f1dbc232769dFariborz Jahanian AFT->getResultType().getAsStringInternal(Proto, Policy); 5074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else { 508723df245307a530da5433dfb43accf187dc3e243Abramo Bagnara Ty.getAsStringInternal(Proto, Policy); 5094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Proto; 5124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isPure()) 5144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = 0"; 5154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isDeleted()) 5164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " = delete"; 5174fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (D->isThisDeclarationADefinition()) { 5184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!D->hasPrototype() && D->getNumParams()) { 5194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // This is a K&R function definition, so we need to print the 5204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // parameters. 5214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 5226620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor DeclPrinter ParamPrinter(Out, Context, SubPolicy, Indentation); 5234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation += Policy.Indentation; 5244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) { 5254fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent(); 5266620a628b0a02c78741b8f31790d4c1186aa4038Douglas Gregor ParamPrinter.VisitParmVarDecl(D->getParamDecl(i)); 5274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ";\n"; 5284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indentation -= Policy.Indentation; 5304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 5314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 5324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5336fb0aee4f9dc261bbec72e1283ad8dc0557a6d96Argyrios Kyrtzidis D->getBody()->printPretty(Out, Context, 0, SubPolicy, Indentation); 5344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 5354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFieldDecl(FieldDecl *D) { 53942f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isMutable()) 5404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "mutable "; 5414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 5434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor D->getType().getAsStringInternal(Name, Policy); 5444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 5454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->isBitField()) { 5474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " : "; 54848d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getBitWidth()->printPretty(Out, Context, 0, Policy, Indentation); 5494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 55257ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattnervoid DeclPrinter::VisitLabelDecl(LabelDecl *D) { 55357ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner Out << D->getNameAsString() << ":"; 55457ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner} 55557ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner 55657ad37823e198f977cac605dbfbaefb4daf325e9Chris Lattner 5574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitVarDecl(VarDecl *D) { 558d931b086984257de68868a64a235c2b4b34003fbJohn McCall if (!Policy.SuppressSpecifiers && D->getStorageClass() != SC_None) 5594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << VarDecl::getStorageClassSpecifierString(D->getStorageClass()) << " "; 5604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 56142f42c0dd5cf71fbfc6fa282d03079a902f6e342Eli Friedman if (!Policy.SuppressSpecifiers && D->isThreadSpecified()) 5624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__thread "; 5634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string Name = D->getNameAsString(); 5654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor QualType T = D->getType(); 56658e4677a948e80c92deeebbcd3bdd9266adda798John McCall if (ParmVarDecl *Parm = dyn_cast<ParmVarDecl>(D)) 5674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T = Parm->getOriginalType(); 5684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor T.getAsStringInternal(Name, Policy); 5694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << Name; 570bccfd31ac3b7769d681d56d514ad3a0a6e7b5d93Ted Kremenek if (Expr *Init = D->getInit()) { 5714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 5724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "("; 573c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek else { 574c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek CXXConstructExpr *CCE = dyn_cast<CXXConstructExpr>(Init); 575c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek if (!CCE || CCE->getConstructor()->isCopyConstructor()) 576c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek Out << " = "; 577c57d655921ad0b20e1af50cbab5595520bd5da85Ted Kremenek } 578bccfd31ac3b7769d681d56d514ad3a0a6e7b5d93Ted Kremenek Init->printPretty(Out, Context, 0, Policy, Indentation); 5794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasCXXDirectInitializer()) 5804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 5814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 5824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitParmVarDecl(ParmVarDecl *D) { 5854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitVarDecl(D); 5864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 5884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitFileScopeAsmDecl(FileScopeAsmDecl *D) { 5894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "__asm ("; 59048d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman D->getAsmString()->printPretty(Out, Context, 0, Policy, Indentation); 5914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ")"; 5924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 5934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 59428ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbournevoid DeclPrinter::VisitStaticAssertDecl(StaticAssertDecl *D) { 59528ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne Out << "static_assert("; 59628ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne D->getAssertExpr()->printPretty(Out, Context, 0, Policy, Indentation); 59728ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne Out << ", "; 59828ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne D->getMessage()->printPretty(Out, Context, 0, Policy, Indentation); 59928ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne Out << ")"; 60028ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne} 60128ac87e1a22ee15f284643d9007640d25b1aab5bPeter Collingbourne 6024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 6034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// C++ declarations 6044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 60559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregorvoid DeclPrinter::VisitNamespaceDecl(NamespaceDecl *D) { 606900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "namespace " << D << " {\n"; 60759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor VisitDeclContext(D); 60859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Indent() << "}"; 60959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor} 61059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 6118419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregorvoid DeclPrinter::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { 6128419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor Out << "using namespace "; 6138419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor if (D->getQualifier()) 6148419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor D->getQualifier()->print(Out, Policy); 615900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getNominatedNamespaceAsWritten(); 6168419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor} 6178419fa3af97208eb00f0cd6c62354ce4ff986677Douglas Gregor 6186c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregorvoid DeclPrinter::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) { 619900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "namespace " << D << " = "; 6206c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor if (D->getQualifier()) 6216c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor D->getQualifier()->print(Out, Policy); 622900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getAliasedNamespace(); 6236c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor} 6246c9c94053132e5ca0655124b70f1c386a332e71dDouglas Gregor 62559e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregorvoid DeclPrinter::VisitCXXRecordDecl(CXXRecordDecl *D) { 62659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << D->getKindName(); 627900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer if (D->getIdentifier()) 628900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ' ' << D; 6291eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 63059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (D->isDefinition()) { 63159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor // Print the base classes 63259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (D->getNumBases()) { 63359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << " : "; 6341eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump for (CXXRecordDecl::base_class_iterator Base = D->bases_begin(), 6351eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump BaseEnd = D->bases_end(); Base != BaseEnd; ++Base) { 63659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (Base != D->bases_begin()) 63759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << ", "; 63859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 63959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor if (Base->isVirtual()) 64059e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << "virtual "; 64159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 642018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson AccessSpecifier AS = Base->getAccessSpecifierAsWritten(); 643018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson if (AS != AS_none) 644018e9fead456a6bdcde68dba7cc1aa4a7ee8d639Anders Carlsson Print(AS); 6450d59292581dbaa4203451709077de40e0ad72c18Anders Carlsson Out << " " << Base->getType().getAsString(Policy); 64659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 64759e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor } 64859e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor 64959e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor // Print the class definition 650f757ae711513e5b2efa25fde1562315c0906bd68Douglas Gregor // FIXME: Doesn't print access specifiers, e.g., "public:" 65159e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << " {\n"; 65259e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor VisitDeclContext(D); 65359e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Indent() << "}"; 6541eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } 6554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6564fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitLinkageSpecDecl(LinkageSpecDecl *D) { 6584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const char *l; 6594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->getLanguage() == LinkageSpecDecl::lang_c) 6604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C"; 6614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else { 6624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor assert(D->getLanguage() == LinkageSpecDecl::lang_cxx && 6634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor "unknown language in linkage specification"); 6644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor l = "C++"; 6654fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 6664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "extern \"" << l << "\" "; 6684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (D->hasBraces()) { 6694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "{\n"; 6704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(D); 6714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Indent() << "}"; 6724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } else 67317945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis Visit(*D->decls_begin()); 6744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 6754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 6764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitTemplateDecl(TemplateDecl *D) { 6770487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "template <"; 6781eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 6790487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson TemplateParameterList *Params = D->getTemplateParameters(); 6800487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson for (unsigned i = 0, e = Params->size(); i != e; ++i) { 6810487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (i != 0) 6820487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << ", "; 6831eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 6840487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson const Decl *Param = Params->getParam(i); 6851eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (const TemplateTypeParmDecl *TTP = 6860487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson dyn_cast<TemplateTypeParmDecl>(Param)) { 6871eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 6881eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump QualType ParamType = 6890487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Context.getTypeDeclType(const_cast<TemplateTypeParmDecl*>(TTP)); 6900487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 6910487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (TTP->wasDeclaredWithTypename()) 6920487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "typename "; 6930487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson else 6940487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "class "; 6950487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 6966d845ae1baf77691bca080e0762a1d45ee017f70Anders Carlsson if (TTP->isParameterPack()) 6976d845ae1baf77691bca080e0762a1d45ee017f70Anders Carlsson Out << "... "; 6981eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 699efed5c832de630715dd42211dd3b2aab5dd97a1bDouglas Gregor Out << ParamType.getAsString(Policy); 7000487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 7010487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (TTP->hasDefaultArgument()) { 7020487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << " = "; 7030487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << TTP->getDefaultArgument().getAsString(Policy); 7040487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson }; 7051eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } else if (const NonTypeTemplateParmDecl *NTTP = 7060487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson dyn_cast<NonTypeTemplateParmDecl>(Param)) { 7070487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << NTTP->getType().getAsString(Policy); 7080487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 70956bc9832bc8f80604bfddc2c93f81537df6930a1Douglas Gregor if (NTTP->isParameterPack() && !isa<PackExpansionType>(NTTP->getType())) 71056bc9832bc8f80604bfddc2c93f81537df6930a1Douglas Gregor Out << "..."; 71156bc9832bc8f80604bfddc2c93f81537df6930a1Douglas Gregor 7120487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (IdentifierInfo *Name = NTTP->getIdentifier()) { 7130487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << ' '; 7140487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << Name->getName(); 7150487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 7161eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7170487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson if (NTTP->hasDefaultArgument()) { 7180487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << " = "; 7191eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump NTTP->getDefaultArgument()->printPretty(Out, Context, 0, Policy, 7200487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Indentation); 7210487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 7220487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 7230487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson } 7241eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7250487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson Out << "> "; 7260487f6652875e227773c61318e6b3a2759dd0342Anders Carlsson 72761c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor if (TemplateTemplateParmDecl *TTP = dyn_cast<TemplateTemplateParmDecl>(D)) { 72861c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor Out << "class "; 72961c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor if (TTP->isParameterPack()) 73061c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor Out << "..."; 73161c4d28e36cd3f1be392cb77f07436d1fa6b0f9fDouglas Gregor Out << D->getName(); 7320193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein } else { 7330193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein Visit(D->getTemplatedDecl()); 7340193a72c6fc873c0c83119ab1e6f089719e09e1aCraig Silverstein } 7354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7374fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 7384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor// Objective-C declarations 7394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor//---------------------------------------------------------------------------- 7404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCClassDecl(ObjCClassDecl *D) { 7424fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@class "; 7434fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCClassDecl::iterator I = D->begin(), E = D->end(); 7444fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 7454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->begin()) Out << ", "; 746900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << I->getInterface(); 7474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7484fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCMethodDecl(ObjCMethodDecl *OMD) { 7514fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isInstanceMethod()) 75264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "- "; 7531eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump else 75464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "+ "; 7554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!OMD->getResultType().isNull()) 75659e63570359b8adb9eb257759fe766d7aac1995aDouglas Gregor Out << '(' << OMD->getResultType().getAsString(Policy) << ")"; 7571eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7584fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string name = OMD->getSelector().getAsString(); 7594fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string::size_type pos, lastPos = 0; 7604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCMethodDecl::param_iterator PI = OMD->param_begin(), 7614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OMD->param_end(); PI != E; ++PI) { 7621eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump // FIXME: selector is missing here! 7634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor pos = name.find_first_of(":", lastPos); 7644fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name.substr(lastPos, pos - lastPos); 765900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ":(" << (*PI)->getType().getAsString(Policy) << ')' << *PI; 7664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor lastPos = pos + 1; 7674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 7681eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->param_begin() == OMD->param_end()) 7704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " " << name; 7711eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->isVariadic()) 7734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ", ..."; 7741eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7754fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OMD->getBody()) { 7764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << ' '; 77748d14a222276fad5279e994d1a062f36ae6fcbceEli Friedman OMD->getBody()->printPretty(Out, Context, 0, Policy); 7784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << '\n'; 77964f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor } 7804fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCImplementationDecl(ObjCImplementationDecl *OID) { 7834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 7844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 7854fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 787900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@implementation " << I << " : " << SID; 7884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 7894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@implementation " << I; 79064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "\n"; 79164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(OID, false); 79264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 7934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 7944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCInterfaceDecl(ObjCInterfaceDecl *OID) { 7964fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor std::string I = OID->getNameAsString(); 7974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCInterfaceDecl *SID = OID->getSuperClass(); 7984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 7994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (SID) 800deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor Out << "@interface " << I << " : " << SID; 801deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor else 802deacbdca554298ccdf636f19c6094a8825ec6b34Douglas Gregor Out << "@interface " << I; 8031eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // Protocols? 8054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor const ObjCList<ObjCProtocolDecl> &Protocols = OID->getReferencedProtocols(); 8064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) { 8074fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCList<ObjCProtocolDecl>::iterator I = Protocols.begin(), 8084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = Protocols.end(); I != E; ++I) 809900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << (I == Protocols.begin() ? '<' : ',') << *I; 8104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8111eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8124fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (!Protocols.empty()) 81364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "> "; 8141eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (OID->ivar_size() > 0) { 81664f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "{\n"; 81764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation += Policy.Indentation; 8184fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor for (ObjCInterfaceDecl::ivar_iterator I = OID->ivar_begin(), 8194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = OID->ivar_end(); I != E; ++I) { 820900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Indent() << (*I)->getType().getAsString(Policy) << ' ' << *I << ";\n"; 8214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 82264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Indentation -= Policy.Indentation; 8234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "}\n"; 8244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8251eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(OID, false); 82764f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 8284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 8294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8304fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D) { 8324fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@protocol "; 8331eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump for (ObjCForwardProtocolDecl::protocol_iterator I = D->protocol_begin(), 8344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor E = D->protocol_end(); 8354fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor I != E; ++I) { 8364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (I != D->protocol_begin()) Out << ", "; 837900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << *I; 8384fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8394fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8404fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8414fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCProtocolDecl(ObjCProtocolDecl *PID) { 842900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@protocol " << PID << '\n'; 84364f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor VisitDeclContext(PID, false); 84464f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 8454fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8464fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8474fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *PID) { 848900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@implementation " << PID->getClassInterface() << '(' << PID << ")\n"; 8494fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8504fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 85164f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 8524fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 8534fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8544fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8554fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCategoryDecl(ObjCCategoryDecl *PID) { 856900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@interface " << PID->getClassInterface() << '(' << PID << ")\n"; 8574fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor VisitDeclContext(PID, false); 85864f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@end"; 8591eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8604fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor // FIXME: implement the rest... 8614fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8624fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8634fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCCompatibleAliasDecl(ObjCCompatibleAliasDecl *AID) { 864900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << "@compatibility_alias " << AID 865900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer << ' ' << AID->getClassInterface() << ";\n"; 8664fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 8674fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 8684fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// PrintObjCPropertyDecl - print a property declaration. 8694fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor/// 8704fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyDecl(ObjCPropertyDecl *PDecl) { 8714fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Required) 8724fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@required\n"; 8734fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else if (PDecl->getPropertyImplementation() == ObjCPropertyDecl::Optional) 8744fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@optional\n"; 8751eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8764fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << "@property"; 8774fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() != ObjCPropertyDecl::OBJC_PR_noattr) { 8784fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor bool first = true; 8794fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " ("; 8801eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (PDecl->getPropertyAttributes() & 8814fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readonly) { 8824fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readonly"; 8834fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8844fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8851eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8864fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_getter) { 8874fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "getter = " 8884fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getGetterName().getAsString(); 8894fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8904fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8914fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_setter) { 8924fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "setter = " 8934fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor << PDecl->getSetterName().getAsString(); 8944fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 8954fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 8961eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8974fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_assign) { 8984fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "assign"; 8994fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9004fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9011eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9024fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & 9034fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_readwrite) { 9044fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "readwrite"; 9054fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9064fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9071eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9084fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_retain) { 9094fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "retain"; 9104fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9114fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9121eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9134fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PDecl->getPropertyAttributes() & ObjCPropertyDecl::OBJC_PR_copy) { 9144fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "copy"; 9154fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9164fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9171eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9181eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump if (PDecl->getPropertyAttributes() & 9194fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor ObjCPropertyDecl::OBJC_PR_nonatomic) { 9204fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << (first ? ' ' : ',') << "nonatomic"; 9214fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor first = false; 9224fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 9234fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor Out << " )"; 9244fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor } 925900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << ' ' << PDecl->getType().getAsString(Policy) << ' ' << PDecl; 9264fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 9274fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor 9284fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregorvoid DeclPrinter::VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *PID) { 9294fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyImplementation() == ObjCPropertyImplDecl::Synthesize) 93064f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@synthesize "; 9314fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor else 93264f650062fbe5e2bc6fb6d341c46a2ec0284694fDouglas Gregor Out << "@dynamic "; 933900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << PID->getPropertyDecl(); 9344fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor if (PID->getPropertyIvarDecl()) 935900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << '=' << PID->getPropertyIvarDecl(); 9364fe0c8e9c76b96e7aff21696a40dacc09d0237bcDouglas Gregor} 937f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson 938f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlssonvoid DeclPrinter::VisitUsingDecl(UsingDecl *D) { 939f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson Out << "using "; 940dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor D->getQualifier()->print(Out, Policy); 941900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D; 942f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson} 943f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson 9447ba107a1863ddfa1664555854f0d7bdb3c491c92John McCallvoid 9457ba107a1863ddfa1664555854f0d7bdb3c491c92John McCallDeclPrinter::VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D) { 9467ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall Out << "using typename "; 947dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor D->getQualifier()->print(Out, Policy); 948900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getDeclName(); 9497ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall} 9507ba107a1863ddfa1664555854f0d7bdb3c491c92John McCall 9517ba107a1863ddfa1664555854f0d7bdb3c491c92John McCallvoid DeclPrinter::VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D) { 952f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson Out << "using "; 953dc355713be51fcb4ee52d9fd6b4548ceff47fadfDouglas Gregor D->getQualifier()->print(Out, Policy); 954900fc6388e803868a34b9483510c345e9b49d7ebBenjamin Kramer Out << D->getDeclName(); 955f53eaa59c4936f9b095e69557ce7366b26ca90cbAnders Carlsson} 9569488ea120e093068021f944176c3d610dd540914John McCall 9579488ea120e093068021f944176c3d610dd540914John McCallvoid DeclPrinter::VisitUsingShadowDecl(UsingShadowDecl *D) { 9589488ea120e093068021f944176c3d610dd540914John McCall // ignore 9599488ea120e093068021f944176c3d610dd540914John McCall} 960