forked from OSchip/llvm-project
2175 lines
62 KiB
C++
2175 lines
62 KiB
C++
//===--- ASTDumper.cpp - Dumping implementation for ASTs ------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements the AST dump methods, which dump out the
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// AST in a form that exposes type details and other fields.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/AST/ASTContext.h"
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#include "clang/AST/Attr.h"
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#include "clang/AST/CommentVisitor.h"
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#include "clang/AST/DeclCXX.h"
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#include "clang/AST/DeclLookups.h"
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#include "clang/AST/DeclObjC.h"
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#include "clang/AST/DeclVisitor.h"
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#include "clang/AST/StmtVisitor.h"
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#include "clang/Basic/Module.h"
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#include "clang/Basic/SourceManager.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace clang;
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using namespace clang::comments;
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//===----------------------------------------------------------------------===//
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// ASTDumper Visitor
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//===----------------------------------------------------------------------===//
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namespace {
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// Colors used for various parts of the AST dump
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struct TerminalColor {
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raw_ostream::Colors Color;
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bool Bold;
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};
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// Decl kind names (VarDecl, FunctionDecl, etc)
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static const TerminalColor DeclKindNameColor = { raw_ostream::GREEN, true };
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// Attr names (CleanupAttr, GuardedByAttr, etc)
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static const TerminalColor AttrColor = { raw_ostream::BLUE, true };
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// Statement names (DeclStmt, ImplicitCastExpr, etc)
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static const TerminalColor StmtColor = { raw_ostream::MAGENTA, true };
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// Comment names (FullComment, ParagraphComment, TextComment, etc)
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static const TerminalColor CommentColor = { raw_ostream::YELLOW, true };
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// Type names (int, float, etc, plus user defined types)
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static const TerminalColor TypeColor = { raw_ostream::GREEN, false };
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// Pointer address
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static const TerminalColor AddressColor = { raw_ostream::YELLOW, false };
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// Source locations
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static const TerminalColor LocationColor = { raw_ostream::YELLOW, false };
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// lvalue/xvalue
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static const TerminalColor ValueKindColor = { raw_ostream::CYAN, false };
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// bitfield/objcproperty/objcsubscript/vectorcomponent
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static const TerminalColor ObjectKindColor = { raw_ostream::CYAN, false };
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// Null statements
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static const TerminalColor NullColor = { raw_ostream::BLUE, false };
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// Undeserialized entities
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static const TerminalColor UndeserializedColor = { raw_ostream::GREEN, true };
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// CastKind from CastExpr's
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static const TerminalColor CastColor = { raw_ostream::RED, false };
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// Value of the statement
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static const TerminalColor ValueColor = { raw_ostream::CYAN, true };
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// Decl names
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static const TerminalColor DeclNameColor = { raw_ostream::CYAN, true };
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// Indents ( `, -. | )
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static const TerminalColor IndentColor = { raw_ostream::BLUE, false };
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class ASTDumper
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: public ConstDeclVisitor<ASTDumper>, public ConstStmtVisitor<ASTDumper>,
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public ConstCommentVisitor<ASTDumper> {
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raw_ostream &OS;
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const CommandTraits *Traits;
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const SourceManager *SM;
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bool IsFirstLine;
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// Indicates whether more child are expected at the current tree depth
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enum IndentType { IT_Child, IT_LastChild };
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/// Indents[i] indicates if another child exists at level i.
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/// Used by Indent() to print the tree structure.
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llvm::SmallVector<IndentType, 32> Indents;
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/// Indicates that more children will be needed at this indent level.
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/// If true, prevents lastChild() from marking the node as the last child.
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/// This is used when there are multiple collections of children to be
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/// dumped as well as during conditional node dumping.
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bool MoreChildren;
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/// Keep track of the last location we print out so that we can
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/// print out deltas from then on out.
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const char *LastLocFilename;
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unsigned LastLocLine;
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/// The \c FullComment parent of the comment being dumped.
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const FullComment *FC;
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bool ShowColors;
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class IndentScope {
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ASTDumper &Dumper;
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// Preserve the Dumper's MoreChildren value from the previous IndentScope
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bool MoreChildren;
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public:
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IndentScope(ASTDumper &Dumper) : Dumper(Dumper) {
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MoreChildren = Dumper.hasMoreChildren();
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Dumper.setMoreChildren(false);
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Dumper.indent();
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}
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~IndentScope() {
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Dumper.setMoreChildren(MoreChildren);
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Dumper.unindent();
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}
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};
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class ColorScope {
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ASTDumper &Dumper;
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public:
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ColorScope(ASTDumper &Dumper, TerminalColor Color)
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: Dumper(Dumper) {
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if (Dumper.ShowColors)
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Dumper.OS.changeColor(Color.Color, Color.Bold);
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}
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~ColorScope() {
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if (Dumper.ShowColors)
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Dumper.OS.resetColor();
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}
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};
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public:
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ASTDumper(raw_ostream &OS, const CommandTraits *Traits,
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const SourceManager *SM)
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: OS(OS), Traits(Traits), SM(SM), IsFirstLine(true), MoreChildren(false),
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LastLocFilename(""), LastLocLine(~0U), FC(0),
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ShowColors(SM && SM->getDiagnostics().getShowColors()) { }
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ASTDumper(raw_ostream &OS, const CommandTraits *Traits,
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const SourceManager *SM, bool ShowColors)
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: OS(OS), Traits(Traits), SM(SM), IsFirstLine(true), MoreChildren(false),
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LastLocFilename(""), LastLocLine(~0U),
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ShowColors(ShowColors) { }
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~ASTDumper() {
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OS << "\n";
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}
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void dumpDecl(const Decl *D);
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void dumpStmt(const Stmt *S);
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void dumpFullComment(const FullComment *C);
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// Formatting
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void indent();
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void unindent();
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void lastChild();
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bool hasMoreChildren();
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void setMoreChildren(bool Value);
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// Utilities
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void dumpPointer(const void *Ptr);
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void dumpSourceRange(SourceRange R);
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void dumpLocation(SourceLocation Loc);
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void dumpBareType(QualType T);
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void dumpType(QualType T);
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void dumpBareDeclRef(const Decl *Node);
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void dumpDeclRef(const Decl *Node, const char *Label = 0);
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void dumpName(const NamedDecl *D);
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bool hasNodes(const DeclContext *DC);
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void dumpDeclContext(const DeclContext *DC);
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void dumpLookups(const DeclContext *DC);
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void dumpAttr(const Attr *A);
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// C++ Utilities
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void dumpAccessSpecifier(AccessSpecifier AS);
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void dumpCXXCtorInitializer(const CXXCtorInitializer *Init);
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void dumpTemplateParameters(const TemplateParameterList *TPL);
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void dumpTemplateArgumentListInfo(const TemplateArgumentListInfo &TALI);
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void dumpTemplateArgumentLoc(const TemplateArgumentLoc &A);
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void dumpTemplateArgumentList(const TemplateArgumentList &TAL);
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void dumpTemplateArgument(const TemplateArgument &A,
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SourceRange R = SourceRange());
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// Decls
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void VisitLabelDecl(const LabelDecl *D);
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void VisitTypedefDecl(const TypedefDecl *D);
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void VisitEnumDecl(const EnumDecl *D);
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void VisitRecordDecl(const RecordDecl *D);
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void VisitEnumConstantDecl(const EnumConstantDecl *D);
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void VisitIndirectFieldDecl(const IndirectFieldDecl *D);
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void VisitFunctionDecl(const FunctionDecl *D);
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void VisitFieldDecl(const FieldDecl *D);
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void VisitVarDecl(const VarDecl *D);
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void VisitFileScopeAsmDecl(const FileScopeAsmDecl *D);
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void VisitImportDecl(const ImportDecl *D);
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// C++ Decls
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void VisitNamespaceDecl(const NamespaceDecl *D);
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void VisitUsingDirectiveDecl(const UsingDirectiveDecl *D);
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void VisitNamespaceAliasDecl(const NamespaceAliasDecl *D);
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void VisitTypeAliasDecl(const TypeAliasDecl *D);
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void VisitTypeAliasTemplateDecl(const TypeAliasTemplateDecl *D);
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void VisitCXXRecordDecl(const CXXRecordDecl *D);
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void VisitStaticAssertDecl(const StaticAssertDecl *D);
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void VisitFunctionTemplateDecl(const FunctionTemplateDecl *D);
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void VisitClassTemplateDecl(const ClassTemplateDecl *D);
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void VisitClassTemplateSpecializationDecl(
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const ClassTemplateSpecializationDecl *D);
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void VisitClassTemplatePartialSpecializationDecl(
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const ClassTemplatePartialSpecializationDecl *D);
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void VisitClassScopeFunctionSpecializationDecl(
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const ClassScopeFunctionSpecializationDecl *D);
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void VisitVarTemplateDecl(const VarTemplateDecl *D);
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void VisitVarTemplateSpecializationDecl(
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const VarTemplateSpecializationDecl *D);
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void VisitVarTemplatePartialSpecializationDecl(
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const VarTemplatePartialSpecializationDecl *D);
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void VisitTemplateTypeParmDecl(const TemplateTypeParmDecl *D);
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void VisitNonTypeTemplateParmDecl(const NonTypeTemplateParmDecl *D);
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void VisitTemplateTemplateParmDecl(const TemplateTemplateParmDecl *D);
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void VisitUsingDecl(const UsingDecl *D);
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void VisitUnresolvedUsingTypenameDecl(const UnresolvedUsingTypenameDecl *D);
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void VisitUnresolvedUsingValueDecl(const UnresolvedUsingValueDecl *D);
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void VisitUsingShadowDecl(const UsingShadowDecl *D);
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void VisitLinkageSpecDecl(const LinkageSpecDecl *D);
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void VisitAccessSpecDecl(const AccessSpecDecl *D);
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void VisitFriendDecl(const FriendDecl *D);
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// ObjC Decls
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void VisitObjCIvarDecl(const ObjCIvarDecl *D);
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void VisitObjCMethodDecl(const ObjCMethodDecl *D);
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void VisitObjCCategoryDecl(const ObjCCategoryDecl *D);
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void VisitObjCCategoryImplDecl(const ObjCCategoryImplDecl *D);
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void VisitObjCProtocolDecl(const ObjCProtocolDecl *D);
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void VisitObjCInterfaceDecl(const ObjCInterfaceDecl *D);
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void VisitObjCImplementationDecl(const ObjCImplementationDecl *D);
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void VisitObjCCompatibleAliasDecl(const ObjCCompatibleAliasDecl *D);
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void VisitObjCPropertyDecl(const ObjCPropertyDecl *D);
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void VisitObjCPropertyImplDecl(const ObjCPropertyImplDecl *D);
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void VisitBlockDecl(const BlockDecl *D);
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// Stmts.
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void VisitStmt(const Stmt *Node);
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void VisitDeclStmt(const DeclStmt *Node);
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void VisitAttributedStmt(const AttributedStmt *Node);
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void VisitLabelStmt(const LabelStmt *Node);
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void VisitGotoStmt(const GotoStmt *Node);
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void VisitCXXCatchStmt(const CXXCatchStmt *Node);
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// Exprs
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void VisitExpr(const Expr *Node);
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void VisitCastExpr(const CastExpr *Node);
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void VisitDeclRefExpr(const DeclRefExpr *Node);
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void VisitPredefinedExpr(const PredefinedExpr *Node);
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void VisitCharacterLiteral(const CharacterLiteral *Node);
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void VisitIntegerLiteral(const IntegerLiteral *Node);
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void VisitFloatingLiteral(const FloatingLiteral *Node);
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void VisitStringLiteral(const StringLiteral *Str);
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void VisitUnaryOperator(const UnaryOperator *Node);
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void VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *Node);
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void VisitMemberExpr(const MemberExpr *Node);
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void VisitExtVectorElementExpr(const ExtVectorElementExpr *Node);
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void VisitBinaryOperator(const BinaryOperator *Node);
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void VisitCompoundAssignOperator(const CompoundAssignOperator *Node);
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void VisitAddrLabelExpr(const AddrLabelExpr *Node);
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void VisitBlockExpr(const BlockExpr *Node);
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void VisitOpaqueValueExpr(const OpaqueValueExpr *Node);
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// C++
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void VisitCXXNamedCastExpr(const CXXNamedCastExpr *Node);
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void VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *Node);
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void VisitCXXThisExpr(const CXXThisExpr *Node);
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void VisitCXXFunctionalCastExpr(const CXXFunctionalCastExpr *Node);
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void VisitCXXConstructExpr(const CXXConstructExpr *Node);
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void VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *Node);
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void VisitMaterializeTemporaryExpr(const MaterializeTemporaryExpr *Node);
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void VisitExprWithCleanups(const ExprWithCleanups *Node);
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void VisitUnresolvedLookupExpr(const UnresolvedLookupExpr *Node);
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void dumpCXXTemporary(const CXXTemporary *Temporary);
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void VisitLambdaExpr(const LambdaExpr *Node) {
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VisitExpr(Node);
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dumpDecl(Node->getLambdaClass());
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}
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// ObjC
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void VisitObjCAtCatchStmt(const ObjCAtCatchStmt *Node);
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void VisitObjCEncodeExpr(const ObjCEncodeExpr *Node);
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void VisitObjCMessageExpr(const ObjCMessageExpr *Node);
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void VisitObjCBoxedExpr(const ObjCBoxedExpr *Node);
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void VisitObjCSelectorExpr(const ObjCSelectorExpr *Node);
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void VisitObjCProtocolExpr(const ObjCProtocolExpr *Node);
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void VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *Node);
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void VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *Node);
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void VisitObjCIvarRefExpr(const ObjCIvarRefExpr *Node);
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void VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *Node);
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// Comments.
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const char *getCommandName(unsigned CommandID);
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void dumpComment(const Comment *C);
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// Inline comments.
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void visitTextComment(const TextComment *C);
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void visitInlineCommandComment(const InlineCommandComment *C);
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void visitHTMLStartTagComment(const HTMLStartTagComment *C);
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void visitHTMLEndTagComment(const HTMLEndTagComment *C);
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// Block comments.
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void visitBlockCommandComment(const BlockCommandComment *C);
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void visitParamCommandComment(const ParamCommandComment *C);
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void visitTParamCommandComment(const TParamCommandComment *C);
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void visitVerbatimBlockComment(const VerbatimBlockComment *C);
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void visitVerbatimBlockLineComment(const VerbatimBlockLineComment *C);
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void visitVerbatimLineComment(const VerbatimLineComment *C);
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};
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}
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//===----------------------------------------------------------------------===//
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// Utilities
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//===----------------------------------------------------------------------===//
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// Print out the appropriate tree structure using the Indents vector.
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// Example of tree and the Indents vector at each level.
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// A { }
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// |-B { IT_Child }
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// | `-C { IT_Child, IT_LastChild }
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// `-D { IT_LastChild }
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// |-E { IT_LastChild, IT_Child }
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// `-F { IT_LastChild, IT_LastChild }
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// Type non-last element, last element
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// IT_Child "| " "|-"
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// IT_LastChild " " "`-"
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void ASTDumper::indent() {
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if (IsFirstLine)
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IsFirstLine = false;
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else
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OS << "\n";
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ColorScope Color(*this, IndentColor);
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for (SmallVectorImpl<IndentType>::const_iterator I = Indents.begin(),
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E = Indents.end();
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I != E; ++I) {
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switch (*I) {
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case IT_Child:
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if (I == E - 1)
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OS << "|-";
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else
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OS << "| ";
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continue;
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case IT_LastChild:
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if (I == E - 1)
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OS << "`-";
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else
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OS << " ";
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continue;
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}
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llvm_unreachable("Invalid IndentType");
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}
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Indents.push_back(IT_Child);
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}
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void ASTDumper::unindent() {
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Indents.pop_back();
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}
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// Call before each potential last child node is to be dumped. If MoreChildren
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// is false, then this is the last child, otherwise treat as a regular node.
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void ASTDumper::lastChild() {
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if (!hasMoreChildren())
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Indents.back() = IT_LastChild;
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}
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// MoreChildren should be set before calling another function that may print
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// additional nodes to prevent conflicting final child nodes.
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bool ASTDumper::hasMoreChildren() {
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return MoreChildren;
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}
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void ASTDumper::setMoreChildren(bool Value) {
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MoreChildren = Value;
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}
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void ASTDumper::dumpPointer(const void *Ptr) {
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ColorScope Color(*this, AddressColor);
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OS << ' ' << Ptr;
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}
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void ASTDumper::dumpLocation(SourceLocation Loc) {
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ColorScope Color(*this, LocationColor);
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SourceLocation SpellingLoc = SM->getSpellingLoc(Loc);
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// The general format we print out is filename:line:col, but we drop pieces
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// that haven't changed since the last loc printed.
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PresumedLoc PLoc = SM->getPresumedLoc(SpellingLoc);
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if (PLoc.isInvalid()) {
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OS << "<invalid sloc>";
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return;
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}
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if (strcmp(PLoc.getFilename(), LastLocFilename) != 0) {
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OS << PLoc.getFilename() << ':' << PLoc.getLine()
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<< ':' << PLoc.getColumn();
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LastLocFilename = PLoc.getFilename();
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LastLocLine = PLoc.getLine();
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} else if (PLoc.getLine() != LastLocLine) {
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OS << "line" << ':' << PLoc.getLine()
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<< ':' << PLoc.getColumn();
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LastLocLine = PLoc.getLine();
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} else {
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OS << "col" << ':' << PLoc.getColumn();
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}
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}
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void ASTDumper::dumpSourceRange(SourceRange R) {
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// Can't translate locations if a SourceManager isn't available.
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if (!SM)
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return;
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OS << " <";
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dumpLocation(R.getBegin());
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if (R.getBegin() != R.getEnd()) {
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OS << ", ";
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dumpLocation(R.getEnd());
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}
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OS << ">";
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// <t2.c:123:421[blah], t2.c:412:321>
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}
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void ASTDumper::dumpBareType(QualType T) {
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ColorScope Color(*this, TypeColor);
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SplitQualType T_split = T.split();
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OS << "'" << QualType::getAsString(T_split) << "'";
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if (!T.isNull()) {
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// If the type is sugared, also dump a (shallow) desugared type.
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SplitQualType D_split = T.getSplitDesugaredType();
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if (T_split != D_split)
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OS << ":'" << QualType::getAsString(D_split) << "'";
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}
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}
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void ASTDumper::dumpType(QualType T) {
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OS << ' ';
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dumpBareType(T);
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}
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void ASTDumper::dumpBareDeclRef(const Decl *D) {
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{
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ColorScope Color(*this, DeclKindNameColor);
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OS << D->getDeclKindName();
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}
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dumpPointer(D);
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if (const NamedDecl *ND = dyn_cast<NamedDecl>(D)) {
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ColorScope Color(*this, DeclNameColor);
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OS << " '" << ND->getDeclName() << '\'';
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}
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if (const ValueDecl *VD = dyn_cast<ValueDecl>(D))
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dumpType(VD->getType());
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}
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void ASTDumper::dumpDeclRef(const Decl *D, const char *Label) {
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if (!D)
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return;
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IndentScope Indent(*this);
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if (Label)
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OS << Label << ' ';
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dumpBareDeclRef(D);
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}
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void ASTDumper::dumpName(const NamedDecl *ND) {
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if (ND->getDeclName()) {
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ColorScope Color(*this, DeclNameColor);
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OS << ' ' << ND->getNameAsString();
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}
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}
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|
|
bool ASTDumper::hasNodes(const DeclContext *DC) {
|
|
if (!DC)
|
|
return false;
|
|
|
|
return DC->hasExternalLexicalStorage() ||
|
|
DC->noload_decls_begin() != DC->noload_decls_end();
|
|
}
|
|
|
|
void ASTDumper::dumpDeclContext(const DeclContext *DC) {
|
|
if (!DC)
|
|
return;
|
|
bool HasUndeserializedDecls = DC->hasExternalLexicalStorage();
|
|
for (DeclContext::decl_iterator I = DC->noload_decls_begin(),
|
|
E = DC->noload_decls_end();
|
|
I != E; ++I) {
|
|
DeclContext::decl_iterator Next = I;
|
|
++Next;
|
|
if (Next == E && !HasUndeserializedDecls)
|
|
lastChild();
|
|
dumpDecl(*I);
|
|
}
|
|
if (HasUndeserializedDecls) {
|
|
lastChild();
|
|
IndentScope Indent(*this);
|
|
ColorScope Color(*this, UndeserializedColor);
|
|
OS << "<undeserialized declarations>";
|
|
}
|
|
}
|
|
|
|
void ASTDumper::dumpLookups(const DeclContext *DC) {
|
|
IndentScope Indent(*this);
|
|
|
|
OS << "StoredDeclsMap ";
|
|
dumpBareDeclRef(cast<Decl>(DC));
|
|
|
|
const DeclContext *Primary = DC->getPrimaryContext();
|
|
if (Primary != DC) {
|
|
OS << " primary";
|
|
dumpPointer(cast<Decl>(Primary));
|
|
}
|
|
|
|
bool HasUndeserializedLookups = Primary->hasExternalVisibleStorage();
|
|
|
|
DeclContext::all_lookups_iterator I = Primary->noload_lookups_begin(),
|
|
E = Primary->noload_lookups_end();
|
|
while (I != E) {
|
|
DeclarationName Name = I.getLookupName();
|
|
DeclContextLookupResult R = *I++;
|
|
if (I == E && !HasUndeserializedLookups)
|
|
lastChild();
|
|
|
|
IndentScope Indent(*this);
|
|
OS << "DeclarationName ";
|
|
{
|
|
ColorScope Color(*this, DeclNameColor);
|
|
OS << '\'' << Name << '\'';
|
|
}
|
|
|
|
for (DeclContextLookupResult::iterator RI = R.begin(), RE = R.end();
|
|
RI != RE; ++RI) {
|
|
if (RI + 1 == RE)
|
|
lastChild();
|
|
dumpDeclRef(*RI);
|
|
if ((*RI)->isHidden())
|
|
OS << " hidden";
|
|
}
|
|
}
|
|
|
|
if (HasUndeserializedLookups) {
|
|
lastChild();
|
|
IndentScope Indent(*this);
|
|
ColorScope Color(*this, UndeserializedColor);
|
|
OS << "<undeserialized lookups>";
|
|
}
|
|
}
|
|
|
|
void ASTDumper::dumpAttr(const Attr *A) {
|
|
IndentScope Indent(*this);
|
|
{
|
|
ColorScope Color(*this, AttrColor);
|
|
|
|
switch (A->getKind()) {
|
|
#define ATTR(X) case attr::X: OS << #X; break;
|
|
#include "clang/Basic/AttrList.inc"
|
|
default: llvm_unreachable("unexpected attribute kind");
|
|
}
|
|
OS << "Attr";
|
|
}
|
|
dumpPointer(A);
|
|
dumpSourceRange(A->getRange());
|
|
#include "clang/AST/AttrDump.inc"
|
|
if (A->isImplicit())
|
|
OS << " Implicit";
|
|
}
|
|
|
|
static void dumpPreviousDeclImpl(raw_ostream &OS, ...) {}
|
|
|
|
template<typename T>
|
|
static void dumpPreviousDeclImpl(raw_ostream &OS, const Mergeable<T> *D) {
|
|
const T *First = D->getFirstDecl();
|
|
if (First != D)
|
|
OS << " first " << First;
|
|
}
|
|
|
|
template<typename T>
|
|
static void dumpPreviousDeclImpl(raw_ostream &OS, const Redeclarable<T> *D) {
|
|
const T *Prev = D->getPreviousDecl();
|
|
if (Prev)
|
|
OS << " prev " << Prev;
|
|
}
|
|
|
|
/// Dump the previous declaration in the redeclaration chain for a declaration,
|
|
/// if any.
|
|
static void dumpPreviousDecl(raw_ostream &OS, const Decl *D) {
|
|
switch (D->getKind()) {
|
|
#define DECL(DERIVED, BASE) \
|
|
case Decl::DERIVED: \
|
|
return dumpPreviousDeclImpl(OS, cast<DERIVED##Decl>(D));
|
|
#define ABSTRACT_DECL(DECL)
|
|
#include "clang/AST/DeclNodes.inc"
|
|
}
|
|
llvm_unreachable("Decl that isn't part of DeclNodes.inc!");
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// C++ Utilities
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTDumper::dumpAccessSpecifier(AccessSpecifier AS) {
|
|
switch (AS) {
|
|
case AS_none:
|
|
break;
|
|
case AS_public:
|
|
OS << "public";
|
|
break;
|
|
case AS_protected:
|
|
OS << "protected";
|
|
break;
|
|
case AS_private:
|
|
OS << "private";
|
|
break;
|
|
}
|
|
}
|
|
|
|
void ASTDumper::dumpCXXCtorInitializer(const CXXCtorInitializer *Init) {
|
|
IndentScope Indent(*this);
|
|
OS << "CXXCtorInitializer";
|
|
if (Init->isAnyMemberInitializer()) {
|
|
OS << ' ';
|
|
dumpBareDeclRef(Init->getAnyMember());
|
|
} else {
|
|
dumpType(QualType(Init->getBaseClass(), 0));
|
|
}
|
|
dumpStmt(Init->getInit());
|
|
}
|
|
|
|
void ASTDumper::dumpTemplateParameters(const TemplateParameterList *TPL) {
|
|
if (!TPL)
|
|
return;
|
|
|
|
for (TemplateParameterList::const_iterator I = TPL->begin(), E = TPL->end();
|
|
I != E; ++I)
|
|
dumpDecl(*I);
|
|
}
|
|
|
|
void ASTDumper::dumpTemplateArgumentListInfo(
|
|
const TemplateArgumentListInfo &TALI) {
|
|
for (unsigned i = 0, e = TALI.size(); i < e; ++i) {
|
|
if (i + 1 == e)
|
|
lastChild();
|
|
dumpTemplateArgumentLoc(TALI[i]);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::dumpTemplateArgumentLoc(const TemplateArgumentLoc &A) {
|
|
dumpTemplateArgument(A.getArgument(), A.getSourceRange());
|
|
}
|
|
|
|
void ASTDumper::dumpTemplateArgumentList(const TemplateArgumentList &TAL) {
|
|
for (unsigned i = 0, e = TAL.size(); i < e; ++i)
|
|
dumpTemplateArgument(TAL[i]);
|
|
}
|
|
|
|
void ASTDumper::dumpTemplateArgument(const TemplateArgument &A, SourceRange R) {
|
|
IndentScope Indent(*this);
|
|
OS << "TemplateArgument";
|
|
if (R.isValid())
|
|
dumpSourceRange(R);
|
|
|
|
switch (A.getKind()) {
|
|
case TemplateArgument::Null:
|
|
OS << " null";
|
|
break;
|
|
case TemplateArgument::Type:
|
|
OS << " type";
|
|
lastChild();
|
|
dumpType(A.getAsType());
|
|
break;
|
|
case TemplateArgument::Declaration:
|
|
OS << " decl";
|
|
lastChild();
|
|
dumpDeclRef(A.getAsDecl());
|
|
break;
|
|
case TemplateArgument::NullPtr:
|
|
OS << " nullptr";
|
|
break;
|
|
case TemplateArgument::Integral:
|
|
OS << " integral " << A.getAsIntegral();
|
|
break;
|
|
case TemplateArgument::Template:
|
|
OS << " template ";
|
|
A.getAsTemplate().dump(OS);
|
|
break;
|
|
case TemplateArgument::TemplateExpansion:
|
|
OS << " template expansion";
|
|
A.getAsTemplateOrTemplatePattern().dump(OS);
|
|
break;
|
|
case TemplateArgument::Expression:
|
|
OS << " expr";
|
|
lastChild();
|
|
dumpStmt(A.getAsExpr());
|
|
break;
|
|
case TemplateArgument::Pack:
|
|
OS << " pack";
|
|
for (TemplateArgument::pack_iterator I = A.pack_begin(), E = A.pack_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpTemplateArgument(*I);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Decl dumping methods.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTDumper::dumpDecl(const Decl *D) {
|
|
IndentScope Indent(*this);
|
|
|
|
if (!D) {
|
|
ColorScope Color(*this, NullColor);
|
|
OS << "<<<NULL>>>";
|
|
return;
|
|
}
|
|
|
|
{
|
|
ColorScope Color(*this, DeclKindNameColor);
|
|
OS << D->getDeclKindName() << "Decl";
|
|
}
|
|
dumpPointer(D);
|
|
if (D->getLexicalDeclContext() != D->getDeclContext())
|
|
OS << " parent " << cast<Decl>(D->getDeclContext());
|
|
dumpPreviousDecl(OS, D);
|
|
dumpSourceRange(D->getSourceRange());
|
|
if (Module *M = D->getOwningModule())
|
|
OS << " in " << M->getFullModuleName();
|
|
if (const NamedDecl *ND = dyn_cast<NamedDecl>(D))
|
|
if (ND->isHidden())
|
|
OS << " hidden";
|
|
|
|
bool HasAttrs = D->attr_begin() != D->attr_end();
|
|
const FullComment *Comment =
|
|
D->getASTContext().getLocalCommentForDeclUncached(D);
|
|
// Decls within functions are visited by the body
|
|
bool HasDeclContext = !isa<FunctionDecl>(*D) && !isa<ObjCMethodDecl>(*D) &&
|
|
hasNodes(dyn_cast<DeclContext>(D));
|
|
|
|
setMoreChildren(HasAttrs || Comment || HasDeclContext);
|
|
ConstDeclVisitor<ASTDumper>::Visit(D);
|
|
|
|
setMoreChildren(Comment || HasDeclContext);
|
|
for (Decl::attr_iterator I = D->attr_begin(), E = D->attr_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpAttr(*I);
|
|
}
|
|
|
|
setMoreChildren(HasDeclContext);
|
|
lastChild();
|
|
dumpFullComment(Comment);
|
|
|
|
if (D->isInvalidDecl())
|
|
OS << " invalid";
|
|
|
|
setMoreChildren(false);
|
|
if (HasDeclContext)
|
|
dumpDeclContext(cast<DeclContext>(D));
|
|
}
|
|
|
|
void ASTDumper::VisitLabelDecl(const LabelDecl *D) {
|
|
dumpName(D);
|
|
}
|
|
|
|
void ASTDumper::VisitTypedefDecl(const TypedefDecl *D) {
|
|
dumpName(D);
|
|
dumpType(D->getUnderlyingType());
|
|
if (D->isModulePrivate())
|
|
OS << " __module_private__";
|
|
}
|
|
|
|
void ASTDumper::VisitEnumDecl(const EnumDecl *D) {
|
|
if (D->isScoped()) {
|
|
if (D->isScopedUsingClassTag())
|
|
OS << " class";
|
|
else
|
|
OS << " struct";
|
|
}
|
|
dumpName(D);
|
|
if (D->isModulePrivate())
|
|
OS << " __module_private__";
|
|
if (D->isFixed())
|
|
dumpType(D->getIntegerType());
|
|
}
|
|
|
|
void ASTDumper::VisitRecordDecl(const RecordDecl *D) {
|
|
OS << ' ' << D->getKindName();
|
|
dumpName(D);
|
|
if (D->isModulePrivate())
|
|
OS << " __module_private__";
|
|
if (D->isCompleteDefinition())
|
|
OS << " definition";
|
|
}
|
|
|
|
void ASTDumper::VisitEnumConstantDecl(const EnumConstantDecl *D) {
|
|
dumpName(D);
|
|
dumpType(D->getType());
|
|
if (const Expr *Init = D->getInitExpr()) {
|
|
lastChild();
|
|
dumpStmt(Init);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitIndirectFieldDecl(const IndirectFieldDecl *D) {
|
|
dumpName(D);
|
|
dumpType(D->getType());
|
|
for (IndirectFieldDecl::chain_iterator I = D->chain_begin(),
|
|
E = D->chain_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpDeclRef(*I);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitFunctionDecl(const FunctionDecl *D) {
|
|
dumpName(D);
|
|
dumpType(D->getType());
|
|
|
|
StorageClass SC = D->getStorageClass();
|
|
if (SC != SC_None)
|
|
OS << ' ' << VarDecl::getStorageClassSpecifierString(SC);
|
|
if (D->isInlineSpecified())
|
|
OS << " inline";
|
|
if (D->isVirtualAsWritten())
|
|
OS << " virtual";
|
|
if (D->isModulePrivate())
|
|
OS << " __module_private__";
|
|
|
|
if (D->isPure())
|
|
OS << " pure";
|
|
else if (D->isDeletedAsWritten())
|
|
OS << " delete";
|
|
|
|
if (const FunctionProtoType *FPT = D->getType()->getAs<FunctionProtoType>()) {
|
|
FunctionProtoType::ExtProtoInfo EPI = FPT->getExtProtoInfo();
|
|
switch (EPI.ExceptionSpecType) {
|
|
default: break;
|
|
case EST_Unevaluated:
|
|
OS << " noexcept-unevaluated " << EPI.ExceptionSpecDecl;
|
|
break;
|
|
case EST_Uninstantiated:
|
|
OS << " noexcept-uninstantiated " << EPI.ExceptionSpecTemplate;
|
|
break;
|
|
}
|
|
}
|
|
|
|
bool OldMoreChildren = hasMoreChildren();
|
|
const FunctionTemplateSpecializationInfo *FTSI =
|
|
D->getTemplateSpecializationInfo();
|
|
bool HasTemplateSpecialization = FTSI;
|
|
|
|
bool HasNamedDecls = D->getDeclsInPrototypeScope().begin() !=
|
|
D->getDeclsInPrototypeScope().end();
|
|
|
|
bool HasFunctionDecls = D->param_begin() != D->param_end();
|
|
|
|
const CXXConstructorDecl *C = dyn_cast<CXXConstructorDecl>(D);
|
|
bool HasCtorInitializers = C && C->init_begin() != C->init_end();
|
|
|
|
bool HasDeclarationBody = D->doesThisDeclarationHaveABody();
|
|
|
|
setMoreChildren(OldMoreChildren || HasNamedDecls || HasFunctionDecls ||
|
|
HasCtorInitializers || HasDeclarationBody);
|
|
if (HasTemplateSpecialization) {
|
|
lastChild();
|
|
dumpTemplateArgumentList(*FTSI->TemplateArguments);
|
|
}
|
|
|
|
setMoreChildren(OldMoreChildren || HasFunctionDecls ||
|
|
HasCtorInitializers || HasDeclarationBody);
|
|
for (ArrayRef<NamedDecl *>::iterator
|
|
I = D->getDeclsInPrototypeScope().begin(),
|
|
E = D->getDeclsInPrototypeScope().end(); I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpDecl(*I);
|
|
}
|
|
|
|
setMoreChildren(OldMoreChildren || HasCtorInitializers || HasDeclarationBody);
|
|
for (FunctionDecl::param_const_iterator I = D->param_begin(),
|
|
E = D->param_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpDecl(*I);
|
|
}
|
|
|
|
setMoreChildren(OldMoreChildren || HasDeclarationBody);
|
|
if (HasCtorInitializers)
|
|
for (CXXConstructorDecl::init_const_iterator I = C->init_begin(),
|
|
E = C->init_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpCXXCtorInitializer(*I);
|
|
}
|
|
|
|
setMoreChildren(OldMoreChildren);
|
|
if (HasDeclarationBody) {
|
|
lastChild();
|
|
dumpStmt(D->getBody());
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitFieldDecl(const FieldDecl *D) {
|
|
dumpName(D);
|
|
dumpType(D->getType());
|
|
if (D->isMutable())
|
|
OS << " mutable";
|
|
if (D->isModulePrivate())
|
|
OS << " __module_private__";
|
|
|
|
bool OldMoreChildren = hasMoreChildren();
|
|
bool IsBitField = D->isBitField();
|
|
Expr *Init = D->getInClassInitializer();
|
|
bool HasInit = Init;
|
|
|
|
setMoreChildren(OldMoreChildren || HasInit);
|
|
if (IsBitField) {
|
|
lastChild();
|
|
dumpStmt(D->getBitWidth());
|
|
}
|
|
setMoreChildren(OldMoreChildren);
|
|
if (HasInit) {
|
|
lastChild();
|
|
dumpStmt(Init);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitVarDecl(const VarDecl *D) {
|
|
dumpName(D);
|
|
dumpType(D->getType());
|
|
StorageClass SC = D->getStorageClass();
|
|
if (SC != SC_None)
|
|
OS << ' ' << VarDecl::getStorageClassSpecifierString(SC);
|
|
switch (D->getTLSKind()) {
|
|
case VarDecl::TLS_None: break;
|
|
case VarDecl::TLS_Static: OS << " tls"; break;
|
|
case VarDecl::TLS_Dynamic: OS << " tls_dynamic"; break;
|
|
}
|
|
if (D->isModulePrivate())
|
|
OS << " __module_private__";
|
|
if (D->isNRVOVariable())
|
|
OS << " nrvo";
|
|
if (D->hasInit()) {
|
|
lastChild();
|
|
dumpStmt(D->getInit());
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitFileScopeAsmDecl(const FileScopeAsmDecl *D) {
|
|
lastChild();
|
|
dumpStmt(D->getAsmString());
|
|
}
|
|
|
|
void ASTDumper::VisitImportDecl(const ImportDecl *D) {
|
|
OS << ' ' << D->getImportedModule()->getFullModuleName();
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// C++ Declarations
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTDumper::VisitNamespaceDecl(const NamespaceDecl *D) {
|
|
dumpName(D);
|
|
if (D->isInline())
|
|
OS << " inline";
|
|
if (!D->isOriginalNamespace())
|
|
dumpDeclRef(D->getOriginalNamespace(), "original");
|
|
}
|
|
|
|
void ASTDumper::VisitUsingDirectiveDecl(const UsingDirectiveDecl *D) {
|
|
OS << ' ';
|
|
dumpBareDeclRef(D->getNominatedNamespace());
|
|
}
|
|
|
|
void ASTDumper::VisitNamespaceAliasDecl(const NamespaceAliasDecl *D) {
|
|
dumpName(D);
|
|
dumpDeclRef(D->getAliasedNamespace());
|
|
}
|
|
|
|
void ASTDumper::VisitTypeAliasDecl(const TypeAliasDecl *D) {
|
|
dumpName(D);
|
|
dumpType(D->getUnderlyingType());
|
|
}
|
|
|
|
void ASTDumper::VisitTypeAliasTemplateDecl(const TypeAliasTemplateDecl *D) {
|
|
dumpName(D);
|
|
dumpTemplateParameters(D->getTemplateParameters());
|
|
dumpDecl(D->getTemplatedDecl());
|
|
}
|
|
|
|
void ASTDumper::VisitCXXRecordDecl(const CXXRecordDecl *D) {
|
|
VisitRecordDecl(D);
|
|
if (!D->isCompleteDefinition())
|
|
return;
|
|
|
|
for (CXXRecordDecl::base_class_const_iterator I = D->bases_begin(),
|
|
E = D->bases_end();
|
|
I != E; ++I) {
|
|
IndentScope Indent(*this);
|
|
if (I->isVirtual())
|
|
OS << "virtual ";
|
|
dumpAccessSpecifier(I->getAccessSpecifier());
|
|
dumpType(I->getType());
|
|
if (I->isPackExpansion())
|
|
OS << "...";
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitStaticAssertDecl(const StaticAssertDecl *D) {
|
|
dumpStmt(D->getAssertExpr());
|
|
lastChild();
|
|
dumpStmt(D->getMessage());
|
|
}
|
|
|
|
void ASTDumper::VisitFunctionTemplateDecl(const FunctionTemplateDecl *D) {
|
|
dumpName(D);
|
|
dumpTemplateParameters(D->getTemplateParameters());
|
|
dumpDecl(D->getTemplatedDecl());
|
|
for (FunctionTemplateDecl::spec_iterator I = D->spec_begin(),
|
|
E = D->spec_end();
|
|
I != E; ++I) {
|
|
FunctionTemplateDecl::spec_iterator Next = I;
|
|
++Next;
|
|
if (Next == E)
|
|
lastChild();
|
|
switch (I->getTemplateSpecializationKind()) {
|
|
case TSK_Undeclared:
|
|
case TSK_ImplicitInstantiation:
|
|
case TSK_ExplicitInstantiationDeclaration:
|
|
case TSK_ExplicitInstantiationDefinition:
|
|
if (D == D->getCanonicalDecl())
|
|
dumpDecl(*I);
|
|
else
|
|
dumpDeclRef(*I);
|
|
break;
|
|
case TSK_ExplicitSpecialization:
|
|
dumpDeclRef(*I);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitClassTemplateDecl(const ClassTemplateDecl *D) {
|
|
dumpName(D);
|
|
dumpTemplateParameters(D->getTemplateParameters());
|
|
|
|
ClassTemplateDecl::spec_iterator I = D->spec_begin();
|
|
ClassTemplateDecl::spec_iterator E = D->spec_end();
|
|
if (I == E)
|
|
lastChild();
|
|
dumpDecl(D->getTemplatedDecl());
|
|
for (; I != E; ++I) {
|
|
ClassTemplateDecl::spec_iterator Next = I;
|
|
++Next;
|
|
if (Next == E)
|
|
lastChild();
|
|
switch (I->getTemplateSpecializationKind()) {
|
|
case TSK_Undeclared:
|
|
case TSK_ImplicitInstantiation:
|
|
if (D == D->getCanonicalDecl())
|
|
dumpDecl(*I);
|
|
else
|
|
dumpDeclRef(*I);
|
|
break;
|
|
case TSK_ExplicitSpecialization:
|
|
case TSK_ExplicitInstantiationDeclaration:
|
|
case TSK_ExplicitInstantiationDefinition:
|
|
dumpDeclRef(*I);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitClassTemplateSpecializationDecl(
|
|
const ClassTemplateSpecializationDecl *D) {
|
|
VisitCXXRecordDecl(D);
|
|
dumpTemplateArgumentList(D->getTemplateArgs());
|
|
}
|
|
|
|
void ASTDumper::VisitClassTemplatePartialSpecializationDecl(
|
|
const ClassTemplatePartialSpecializationDecl *D) {
|
|
VisitClassTemplateSpecializationDecl(D);
|
|
dumpTemplateParameters(D->getTemplateParameters());
|
|
}
|
|
|
|
void ASTDumper::VisitClassScopeFunctionSpecializationDecl(
|
|
const ClassScopeFunctionSpecializationDecl *D) {
|
|
dumpDeclRef(D->getSpecialization());
|
|
if (D->hasExplicitTemplateArgs())
|
|
dumpTemplateArgumentListInfo(D->templateArgs());
|
|
}
|
|
|
|
void ASTDumper::VisitVarTemplateDecl(const VarTemplateDecl *D) {
|
|
dumpName(D);
|
|
dumpTemplateParameters(D->getTemplateParameters());
|
|
|
|
VarTemplateDecl::spec_iterator I = D->spec_begin();
|
|
VarTemplateDecl::spec_iterator E = D->spec_end();
|
|
if (I == E)
|
|
lastChild();
|
|
dumpDecl(D->getTemplatedDecl());
|
|
for (; I != E; ++I) {
|
|
VarTemplateDecl::spec_iterator Next = I;
|
|
++Next;
|
|
if (Next == E)
|
|
lastChild();
|
|
switch (I->getTemplateSpecializationKind()) {
|
|
case TSK_Undeclared:
|
|
case TSK_ImplicitInstantiation:
|
|
if (D == D->getCanonicalDecl())
|
|
dumpDecl(*I);
|
|
else
|
|
dumpDeclRef(*I);
|
|
break;
|
|
case TSK_ExplicitSpecialization:
|
|
case TSK_ExplicitInstantiationDeclaration:
|
|
case TSK_ExplicitInstantiationDefinition:
|
|
dumpDeclRef(*I);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitVarTemplateSpecializationDecl(
|
|
const VarTemplateSpecializationDecl *D) {
|
|
dumpTemplateArgumentList(D->getTemplateArgs());
|
|
VisitVarDecl(D);
|
|
}
|
|
|
|
void ASTDumper::VisitVarTemplatePartialSpecializationDecl(
|
|
const VarTemplatePartialSpecializationDecl *D) {
|
|
dumpTemplateParameters(D->getTemplateParameters());
|
|
VisitVarTemplateSpecializationDecl(D);
|
|
}
|
|
|
|
void ASTDumper::VisitTemplateTypeParmDecl(const TemplateTypeParmDecl *D) {
|
|
if (D->wasDeclaredWithTypename())
|
|
OS << " typename";
|
|
else
|
|
OS << " class";
|
|
if (D->isParameterPack())
|
|
OS << " ...";
|
|
dumpName(D);
|
|
if (D->hasDefaultArgument())
|
|
dumpType(D->getDefaultArgument());
|
|
}
|
|
|
|
void ASTDumper::VisitNonTypeTemplateParmDecl(const NonTypeTemplateParmDecl *D) {
|
|
dumpType(D->getType());
|
|
if (D->isParameterPack())
|
|
OS << " ...";
|
|
dumpName(D);
|
|
if (D->hasDefaultArgument())
|
|
dumpStmt(D->getDefaultArgument());
|
|
}
|
|
|
|
void ASTDumper::VisitTemplateTemplateParmDecl(
|
|
const TemplateTemplateParmDecl *D) {
|
|
if (D->isParameterPack())
|
|
OS << " ...";
|
|
dumpName(D);
|
|
dumpTemplateParameters(D->getTemplateParameters());
|
|
if (D->hasDefaultArgument())
|
|
dumpTemplateArgumentLoc(D->getDefaultArgument());
|
|
}
|
|
|
|
void ASTDumper::VisitUsingDecl(const UsingDecl *D) {
|
|
OS << ' ';
|
|
D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
|
|
OS << D->getNameAsString();
|
|
}
|
|
|
|
void ASTDumper::VisitUnresolvedUsingTypenameDecl(
|
|
const UnresolvedUsingTypenameDecl *D) {
|
|
OS << ' ';
|
|
D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
|
|
OS << D->getNameAsString();
|
|
}
|
|
|
|
void ASTDumper::VisitUnresolvedUsingValueDecl(const UnresolvedUsingValueDecl *D) {
|
|
OS << ' ';
|
|
D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
|
|
OS << D->getNameAsString();
|
|
dumpType(D->getType());
|
|
}
|
|
|
|
void ASTDumper::VisitUsingShadowDecl(const UsingShadowDecl *D) {
|
|
OS << ' ';
|
|
dumpBareDeclRef(D->getTargetDecl());
|
|
}
|
|
|
|
void ASTDumper::VisitLinkageSpecDecl(const LinkageSpecDecl *D) {
|
|
switch (D->getLanguage()) {
|
|
case LinkageSpecDecl::lang_c: OS << " C"; break;
|
|
case LinkageSpecDecl::lang_cxx: OS << " C++"; break;
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitAccessSpecDecl(const AccessSpecDecl *D) {
|
|
OS << ' ';
|
|
dumpAccessSpecifier(D->getAccess());
|
|
}
|
|
|
|
void ASTDumper::VisitFriendDecl(const FriendDecl *D) {
|
|
lastChild();
|
|
if (TypeSourceInfo *T = D->getFriendType())
|
|
dumpType(T->getType());
|
|
else
|
|
dumpDecl(D->getFriendDecl());
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Obj-C Declarations
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTDumper::VisitObjCIvarDecl(const ObjCIvarDecl *D) {
|
|
dumpName(D);
|
|
dumpType(D->getType());
|
|
if (D->getSynthesize())
|
|
OS << " synthesize";
|
|
|
|
switch (D->getAccessControl()) {
|
|
case ObjCIvarDecl::None:
|
|
OS << " none";
|
|
break;
|
|
case ObjCIvarDecl::Private:
|
|
OS << " private";
|
|
break;
|
|
case ObjCIvarDecl::Protected:
|
|
OS << " protected";
|
|
break;
|
|
case ObjCIvarDecl::Public:
|
|
OS << " public";
|
|
break;
|
|
case ObjCIvarDecl::Package:
|
|
OS << " package";
|
|
break;
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitObjCMethodDecl(const ObjCMethodDecl *D) {
|
|
if (D->isInstanceMethod())
|
|
OS << " -";
|
|
else
|
|
OS << " +";
|
|
dumpName(D);
|
|
dumpType(D->getReturnType());
|
|
|
|
bool OldMoreChildren = hasMoreChildren();
|
|
bool IsVariadic = D->isVariadic();
|
|
bool HasBody = D->hasBody();
|
|
|
|
setMoreChildren(OldMoreChildren || IsVariadic || HasBody);
|
|
if (D->isThisDeclarationADefinition()) {
|
|
lastChild();
|
|
dumpDeclContext(D);
|
|
} else {
|
|
for (ObjCMethodDecl::param_const_iterator I = D->param_begin(),
|
|
E = D->param_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpDecl(*I);
|
|
}
|
|
}
|
|
|
|
setMoreChildren(OldMoreChildren || HasBody);
|
|
if (IsVariadic) {
|
|
lastChild();
|
|
IndentScope Indent(*this);
|
|
OS << "...";
|
|
}
|
|
|
|
setMoreChildren(OldMoreChildren);
|
|
if (HasBody) {
|
|
lastChild();
|
|
dumpStmt(D->getBody());
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitObjCCategoryDecl(const ObjCCategoryDecl *D) {
|
|
dumpName(D);
|
|
dumpDeclRef(D->getClassInterface());
|
|
if (D->protocol_begin() == D->protocol_end())
|
|
lastChild();
|
|
dumpDeclRef(D->getImplementation());
|
|
for (ObjCCategoryDecl::protocol_iterator I = D->protocol_begin(),
|
|
E = D->protocol_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpDeclRef(*I);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitObjCCategoryImplDecl(const ObjCCategoryImplDecl *D) {
|
|
dumpName(D);
|
|
dumpDeclRef(D->getClassInterface());
|
|
lastChild();
|
|
dumpDeclRef(D->getCategoryDecl());
|
|
}
|
|
|
|
void ASTDumper::VisitObjCProtocolDecl(const ObjCProtocolDecl *D) {
|
|
dumpName(D);
|
|
for (ObjCProtocolDecl::protocol_iterator I = D->protocol_begin(),
|
|
E = D->protocol_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpDeclRef(*I);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitObjCInterfaceDecl(const ObjCInterfaceDecl *D) {
|
|
dumpName(D);
|
|
dumpDeclRef(D->getSuperClass(), "super");
|
|
if (D->protocol_begin() == D->protocol_end())
|
|
lastChild();
|
|
dumpDeclRef(D->getImplementation());
|
|
for (ObjCInterfaceDecl::protocol_iterator I = D->protocol_begin(),
|
|
E = D->protocol_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpDeclRef(*I);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitObjCImplementationDecl(const ObjCImplementationDecl *D) {
|
|
dumpName(D);
|
|
dumpDeclRef(D->getSuperClass(), "super");
|
|
if (D->init_begin() == D->init_end())
|
|
lastChild();
|
|
dumpDeclRef(D->getClassInterface());
|
|
for (ObjCImplementationDecl::init_const_iterator I = D->init_begin(),
|
|
E = D->init_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpCXXCtorInitializer(*I);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitObjCCompatibleAliasDecl(const ObjCCompatibleAliasDecl *D) {
|
|
dumpName(D);
|
|
lastChild();
|
|
dumpDeclRef(D->getClassInterface());
|
|
}
|
|
|
|
void ASTDumper::VisitObjCPropertyDecl(const ObjCPropertyDecl *D) {
|
|
dumpName(D);
|
|
dumpType(D->getType());
|
|
|
|
if (D->getPropertyImplementation() == ObjCPropertyDecl::Required)
|
|
OS << " required";
|
|
else if (D->getPropertyImplementation() == ObjCPropertyDecl::Optional)
|
|
OS << " optional";
|
|
|
|
ObjCPropertyDecl::PropertyAttributeKind Attrs = D->getPropertyAttributes();
|
|
if (Attrs != ObjCPropertyDecl::OBJC_PR_noattr) {
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_readonly)
|
|
OS << " readonly";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_assign)
|
|
OS << " assign";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_readwrite)
|
|
OS << " readwrite";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_retain)
|
|
OS << " retain";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_copy)
|
|
OS << " copy";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_nonatomic)
|
|
OS << " nonatomic";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_atomic)
|
|
OS << " atomic";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_weak)
|
|
OS << " weak";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_strong)
|
|
OS << " strong";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_unsafe_unretained)
|
|
OS << " unsafe_unretained";
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_getter) {
|
|
if (!(Attrs & ObjCPropertyDecl::OBJC_PR_setter))
|
|
lastChild();
|
|
dumpDeclRef(D->getGetterMethodDecl(), "getter");
|
|
}
|
|
if (Attrs & ObjCPropertyDecl::OBJC_PR_setter) {
|
|
lastChild();
|
|
dumpDeclRef(D->getSetterMethodDecl(), "setter");
|
|
}
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitObjCPropertyImplDecl(const ObjCPropertyImplDecl *D) {
|
|
dumpName(D->getPropertyDecl());
|
|
if (D->getPropertyImplementation() == ObjCPropertyImplDecl::Synthesize)
|
|
OS << " synthesize";
|
|
else
|
|
OS << " dynamic";
|
|
dumpDeclRef(D->getPropertyDecl());
|
|
lastChild();
|
|
dumpDeclRef(D->getPropertyIvarDecl());
|
|
}
|
|
|
|
void ASTDumper::VisitBlockDecl(const BlockDecl *D) {
|
|
for (BlockDecl::param_const_iterator I = D->param_begin(), E = D->param_end();
|
|
I != E; ++I)
|
|
dumpDecl(*I);
|
|
|
|
if (D->isVariadic()) {
|
|
IndentScope Indent(*this);
|
|
OS << "...";
|
|
}
|
|
|
|
if (D->capturesCXXThis()) {
|
|
IndentScope Indent(*this);
|
|
OS << "capture this";
|
|
}
|
|
for (BlockDecl::capture_iterator I = D->capture_begin(), E = D->capture_end();
|
|
I != E; ++I) {
|
|
IndentScope Indent(*this);
|
|
OS << "capture";
|
|
if (I->isByRef())
|
|
OS << " byref";
|
|
if (I->isNested())
|
|
OS << " nested";
|
|
if (I->getVariable()) {
|
|
OS << ' ';
|
|
dumpBareDeclRef(I->getVariable());
|
|
}
|
|
if (I->hasCopyExpr())
|
|
dumpStmt(I->getCopyExpr());
|
|
}
|
|
lastChild();
|
|
dumpStmt(D->getBody());
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Stmt dumping methods.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTDumper::dumpStmt(const Stmt *S) {
|
|
IndentScope Indent(*this);
|
|
|
|
if (!S) {
|
|
ColorScope Color(*this, NullColor);
|
|
OS << "<<<NULL>>>";
|
|
return;
|
|
}
|
|
|
|
if (const DeclStmt *DS = dyn_cast<DeclStmt>(S)) {
|
|
VisitDeclStmt(DS);
|
|
return;
|
|
}
|
|
|
|
setMoreChildren(!S->children().empty());
|
|
ConstStmtVisitor<ASTDumper>::Visit(S);
|
|
setMoreChildren(false);
|
|
for (Stmt::const_child_range CI = S->children(); CI; ++CI) {
|
|
Stmt::const_child_range Next = CI;
|
|
++Next;
|
|
if (!Next)
|
|
lastChild();
|
|
dumpStmt(*CI);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitStmt(const Stmt *Node) {
|
|
{
|
|
ColorScope Color(*this, StmtColor);
|
|
OS << Node->getStmtClassName();
|
|
}
|
|
dumpPointer(Node);
|
|
dumpSourceRange(Node->getSourceRange());
|
|
}
|
|
|
|
void ASTDumper::VisitDeclStmt(const DeclStmt *Node) {
|
|
VisitStmt(Node);
|
|
for (DeclStmt::const_decl_iterator I = Node->decl_begin(),
|
|
E = Node->decl_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpDecl(*I);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitAttributedStmt(const AttributedStmt *Node) {
|
|
VisitStmt(Node);
|
|
for (ArrayRef<const Attr *>::iterator I = Node->getAttrs().begin(),
|
|
E = Node->getAttrs().end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpAttr(*I);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitLabelStmt(const LabelStmt *Node) {
|
|
VisitStmt(Node);
|
|
OS << " '" << Node->getName() << "'";
|
|
}
|
|
|
|
void ASTDumper::VisitGotoStmt(const GotoStmt *Node) {
|
|
VisitStmt(Node);
|
|
OS << " '" << Node->getLabel()->getName() << "'";
|
|
dumpPointer(Node->getLabel());
|
|
}
|
|
|
|
void ASTDumper::VisitCXXCatchStmt(const CXXCatchStmt *Node) {
|
|
VisitStmt(Node);
|
|
dumpDecl(Node->getExceptionDecl());
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Expr dumping methods.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTDumper::VisitExpr(const Expr *Node) {
|
|
VisitStmt(Node);
|
|
dumpType(Node->getType());
|
|
|
|
{
|
|
ColorScope Color(*this, ValueKindColor);
|
|
switch (Node->getValueKind()) {
|
|
case VK_RValue:
|
|
break;
|
|
case VK_LValue:
|
|
OS << " lvalue";
|
|
break;
|
|
case VK_XValue:
|
|
OS << " xvalue";
|
|
break;
|
|
}
|
|
}
|
|
|
|
{
|
|
ColorScope Color(*this, ObjectKindColor);
|
|
switch (Node->getObjectKind()) {
|
|
case OK_Ordinary:
|
|
break;
|
|
case OK_BitField:
|
|
OS << " bitfield";
|
|
break;
|
|
case OK_ObjCProperty:
|
|
OS << " objcproperty";
|
|
break;
|
|
case OK_ObjCSubscript:
|
|
OS << " objcsubscript";
|
|
break;
|
|
case OK_VectorComponent:
|
|
OS << " vectorcomponent";
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void dumpBasePath(raw_ostream &OS, const CastExpr *Node) {
|
|
if (Node->path_empty())
|
|
return;
|
|
|
|
OS << " (";
|
|
bool First = true;
|
|
for (CastExpr::path_const_iterator I = Node->path_begin(),
|
|
E = Node->path_end();
|
|
I != E; ++I) {
|
|
const CXXBaseSpecifier *Base = *I;
|
|
if (!First)
|
|
OS << " -> ";
|
|
|
|
const CXXRecordDecl *RD =
|
|
cast<CXXRecordDecl>(Base->getType()->getAs<RecordType>()->getDecl());
|
|
|
|
if (Base->isVirtual())
|
|
OS << "virtual ";
|
|
OS << RD->getName();
|
|
First = false;
|
|
}
|
|
|
|
OS << ')';
|
|
}
|
|
|
|
void ASTDumper::VisitCastExpr(const CastExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " <";
|
|
{
|
|
ColorScope Color(*this, CastColor);
|
|
OS << Node->getCastKindName();
|
|
}
|
|
dumpBasePath(OS, Node);
|
|
OS << ">";
|
|
}
|
|
|
|
void ASTDumper::VisitDeclRefExpr(const DeclRefExpr *Node) {
|
|
VisitExpr(Node);
|
|
|
|
OS << " ";
|
|
dumpBareDeclRef(Node->getDecl());
|
|
if (Node->getDecl() != Node->getFoundDecl()) {
|
|
OS << " (";
|
|
dumpBareDeclRef(Node->getFoundDecl());
|
|
OS << ")";
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitUnresolvedLookupExpr(const UnresolvedLookupExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " (";
|
|
if (!Node->requiresADL())
|
|
OS << "no ";
|
|
OS << "ADL) = '" << Node->getName() << '\'';
|
|
|
|
UnresolvedLookupExpr::decls_iterator
|
|
I = Node->decls_begin(), E = Node->decls_end();
|
|
if (I == E)
|
|
OS << " empty";
|
|
for (; I != E; ++I)
|
|
dumpPointer(*I);
|
|
}
|
|
|
|
void ASTDumper::VisitObjCIvarRefExpr(const ObjCIvarRefExpr *Node) {
|
|
VisitExpr(Node);
|
|
|
|
{
|
|
ColorScope Color(*this, DeclKindNameColor);
|
|
OS << " " << Node->getDecl()->getDeclKindName() << "Decl";
|
|
}
|
|
OS << "='" << *Node->getDecl() << "'";
|
|
dumpPointer(Node->getDecl());
|
|
if (Node->isFreeIvar())
|
|
OS << " isFreeIvar";
|
|
}
|
|
|
|
void ASTDumper::VisitPredefinedExpr(const PredefinedExpr *Node) {
|
|
VisitExpr(Node);
|
|
switch (Node->getIdentType()) {
|
|
default: llvm_unreachable("unknown case");
|
|
case PredefinedExpr::Func: OS << " __func__"; break;
|
|
case PredefinedExpr::Function: OS << " __FUNCTION__"; break;
|
|
case PredefinedExpr::FuncDName: OS << " __FUNCDNAME__"; break;
|
|
case PredefinedExpr::LFunction: OS << " L__FUNCTION__"; break;
|
|
case PredefinedExpr::PrettyFunction: OS << " __PRETTY_FUNCTION__";break;
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitCharacterLiteral(const CharacterLiteral *Node) {
|
|
VisitExpr(Node);
|
|
ColorScope Color(*this, ValueColor);
|
|
OS << " " << Node->getValue();
|
|
}
|
|
|
|
void ASTDumper::VisitIntegerLiteral(const IntegerLiteral *Node) {
|
|
VisitExpr(Node);
|
|
|
|
bool isSigned = Node->getType()->isSignedIntegerType();
|
|
ColorScope Color(*this, ValueColor);
|
|
OS << " " << Node->getValue().toString(10, isSigned);
|
|
}
|
|
|
|
void ASTDumper::VisitFloatingLiteral(const FloatingLiteral *Node) {
|
|
VisitExpr(Node);
|
|
ColorScope Color(*this, ValueColor);
|
|
OS << " " << Node->getValueAsApproximateDouble();
|
|
}
|
|
|
|
void ASTDumper::VisitStringLiteral(const StringLiteral *Str) {
|
|
VisitExpr(Str);
|
|
ColorScope Color(*this, ValueColor);
|
|
OS << " ";
|
|
Str->outputString(OS);
|
|
}
|
|
|
|
void ASTDumper::VisitUnaryOperator(const UnaryOperator *Node) {
|
|
VisitExpr(Node);
|
|
OS << " " << (Node->isPostfix() ? "postfix" : "prefix")
|
|
<< " '" << UnaryOperator::getOpcodeStr(Node->getOpcode()) << "'";
|
|
}
|
|
|
|
void ASTDumper::VisitUnaryExprOrTypeTraitExpr(
|
|
const UnaryExprOrTypeTraitExpr *Node) {
|
|
VisitExpr(Node);
|
|
switch(Node->getKind()) {
|
|
case UETT_SizeOf:
|
|
OS << " sizeof";
|
|
break;
|
|
case UETT_AlignOf:
|
|
OS << " alignof";
|
|
break;
|
|
case UETT_VecStep:
|
|
OS << " vec_step";
|
|
break;
|
|
}
|
|
if (Node->isArgumentType())
|
|
dumpType(Node->getArgumentType());
|
|
}
|
|
|
|
void ASTDumper::VisitMemberExpr(const MemberExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " " << (Node->isArrow() ? "->" : ".") << *Node->getMemberDecl();
|
|
dumpPointer(Node->getMemberDecl());
|
|
}
|
|
|
|
void ASTDumper::VisitExtVectorElementExpr(const ExtVectorElementExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " " << Node->getAccessor().getNameStart();
|
|
}
|
|
|
|
void ASTDumper::VisitBinaryOperator(const BinaryOperator *Node) {
|
|
VisitExpr(Node);
|
|
OS << " '" << BinaryOperator::getOpcodeStr(Node->getOpcode()) << "'";
|
|
}
|
|
|
|
void ASTDumper::VisitCompoundAssignOperator(
|
|
const CompoundAssignOperator *Node) {
|
|
VisitExpr(Node);
|
|
OS << " '" << BinaryOperator::getOpcodeStr(Node->getOpcode())
|
|
<< "' ComputeLHSTy=";
|
|
dumpBareType(Node->getComputationLHSType());
|
|
OS << " ComputeResultTy=";
|
|
dumpBareType(Node->getComputationResultType());
|
|
}
|
|
|
|
void ASTDumper::VisitBlockExpr(const BlockExpr *Node) {
|
|
VisitExpr(Node);
|
|
dumpDecl(Node->getBlockDecl());
|
|
}
|
|
|
|
void ASTDumper::VisitOpaqueValueExpr(const OpaqueValueExpr *Node) {
|
|
VisitExpr(Node);
|
|
|
|
if (Expr *Source = Node->getSourceExpr()) {
|
|
lastChild();
|
|
dumpStmt(Source);
|
|
}
|
|
}
|
|
|
|
// GNU extensions.
|
|
|
|
void ASTDumper::VisitAddrLabelExpr(const AddrLabelExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " " << Node->getLabel()->getName();
|
|
dumpPointer(Node->getLabel());
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// C++ Expressions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTDumper::VisitCXXNamedCastExpr(const CXXNamedCastExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " " << Node->getCastName()
|
|
<< "<" << Node->getTypeAsWritten().getAsString() << ">"
|
|
<< " <" << Node->getCastKindName();
|
|
dumpBasePath(OS, Node);
|
|
OS << ">";
|
|
}
|
|
|
|
void ASTDumper::VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " " << (Node->getValue() ? "true" : "false");
|
|
}
|
|
|
|
void ASTDumper::VisitCXXThisExpr(const CXXThisExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " this";
|
|
}
|
|
|
|
void ASTDumper::VisitCXXFunctionalCastExpr(const CXXFunctionalCastExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " functional cast to " << Node->getTypeAsWritten().getAsString()
|
|
<< " <" << Node->getCastKindName() << ">";
|
|
}
|
|
|
|
void ASTDumper::VisitCXXConstructExpr(const CXXConstructExpr *Node) {
|
|
VisitExpr(Node);
|
|
CXXConstructorDecl *Ctor = Node->getConstructor();
|
|
dumpType(Ctor->getType());
|
|
if (Node->isElidable())
|
|
OS << " elidable";
|
|
if (Node->requiresZeroInitialization())
|
|
OS << " zeroing";
|
|
}
|
|
|
|
void ASTDumper::VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " ";
|
|
dumpCXXTemporary(Node->getTemporary());
|
|
}
|
|
|
|
void
|
|
ASTDumper::VisitMaterializeTemporaryExpr(const MaterializeTemporaryExpr *Node) {
|
|
VisitExpr(Node);
|
|
if (const ValueDecl *VD = Node->getExtendingDecl()) {
|
|
OS << " extended by ";
|
|
dumpBareDeclRef(VD);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitExprWithCleanups(const ExprWithCleanups *Node) {
|
|
VisitExpr(Node);
|
|
for (unsigned i = 0, e = Node->getNumObjects(); i != e; ++i)
|
|
dumpDeclRef(Node->getObject(i), "cleanup");
|
|
}
|
|
|
|
void ASTDumper::dumpCXXTemporary(const CXXTemporary *Temporary) {
|
|
OS << "(CXXTemporary";
|
|
dumpPointer(Temporary);
|
|
OS << ")";
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Obj-C Expressions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTDumper::VisitObjCMessageExpr(const ObjCMessageExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " selector=";
|
|
Node->getSelector().print(OS);
|
|
switch (Node->getReceiverKind()) {
|
|
case ObjCMessageExpr::Instance:
|
|
break;
|
|
|
|
case ObjCMessageExpr::Class:
|
|
OS << " class=";
|
|
dumpBareType(Node->getClassReceiver());
|
|
break;
|
|
|
|
case ObjCMessageExpr::SuperInstance:
|
|
OS << " super (instance)";
|
|
break;
|
|
|
|
case ObjCMessageExpr::SuperClass:
|
|
OS << " super (class)";
|
|
break;
|
|
}
|
|
}
|
|
|
|
void ASTDumper::VisitObjCBoxedExpr(const ObjCBoxedExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " selector=";
|
|
Node->getBoxingMethod()->getSelector().print(OS);
|
|
}
|
|
|
|
void ASTDumper::VisitObjCAtCatchStmt(const ObjCAtCatchStmt *Node) {
|
|
VisitStmt(Node);
|
|
if (const VarDecl *CatchParam = Node->getCatchParamDecl())
|
|
dumpDecl(CatchParam);
|
|
else
|
|
OS << " catch all";
|
|
}
|
|
|
|
void ASTDumper::VisitObjCEncodeExpr(const ObjCEncodeExpr *Node) {
|
|
VisitExpr(Node);
|
|
dumpType(Node->getEncodedType());
|
|
}
|
|
|
|
void ASTDumper::VisitObjCSelectorExpr(const ObjCSelectorExpr *Node) {
|
|
VisitExpr(Node);
|
|
|
|
OS << " ";
|
|
Node->getSelector().print(OS);
|
|
}
|
|
|
|
void ASTDumper::VisitObjCProtocolExpr(const ObjCProtocolExpr *Node) {
|
|
VisitExpr(Node);
|
|
|
|
OS << ' ' << *Node->getProtocol();
|
|
}
|
|
|
|
void ASTDumper::VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *Node) {
|
|
VisitExpr(Node);
|
|
if (Node->isImplicitProperty()) {
|
|
OS << " Kind=MethodRef Getter=\"";
|
|
if (Node->getImplicitPropertyGetter())
|
|
Node->getImplicitPropertyGetter()->getSelector().print(OS);
|
|
else
|
|
OS << "(null)";
|
|
|
|
OS << "\" Setter=\"";
|
|
if (ObjCMethodDecl *Setter = Node->getImplicitPropertySetter())
|
|
Setter->getSelector().print(OS);
|
|
else
|
|
OS << "(null)";
|
|
OS << "\"";
|
|
} else {
|
|
OS << " Kind=PropertyRef Property=\"" << *Node->getExplicitProperty() <<'"';
|
|
}
|
|
|
|
if (Node->isSuperReceiver())
|
|
OS << " super";
|
|
|
|
OS << " Messaging=";
|
|
if (Node->isMessagingGetter() && Node->isMessagingSetter())
|
|
OS << "Getter&Setter";
|
|
else if (Node->isMessagingGetter())
|
|
OS << "Getter";
|
|
else if (Node->isMessagingSetter())
|
|
OS << "Setter";
|
|
}
|
|
|
|
void ASTDumper::VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *Node) {
|
|
VisitExpr(Node);
|
|
if (Node->isArraySubscriptRefExpr())
|
|
OS << " Kind=ArraySubscript GetterForArray=\"";
|
|
else
|
|
OS << " Kind=DictionarySubscript GetterForDictionary=\"";
|
|
if (Node->getAtIndexMethodDecl())
|
|
Node->getAtIndexMethodDecl()->getSelector().print(OS);
|
|
else
|
|
OS << "(null)";
|
|
|
|
if (Node->isArraySubscriptRefExpr())
|
|
OS << "\" SetterForArray=\"";
|
|
else
|
|
OS << "\" SetterForDictionary=\"";
|
|
if (Node->setAtIndexMethodDecl())
|
|
Node->setAtIndexMethodDecl()->getSelector().print(OS);
|
|
else
|
|
OS << "(null)";
|
|
}
|
|
|
|
void ASTDumper::VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *Node) {
|
|
VisitExpr(Node);
|
|
OS << " " << (Node->getValue() ? "__objc_yes" : "__objc_no");
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Comments
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
const char *ASTDumper::getCommandName(unsigned CommandID) {
|
|
if (Traits)
|
|
return Traits->getCommandInfo(CommandID)->Name;
|
|
const CommandInfo *Info = CommandTraits::getBuiltinCommandInfo(CommandID);
|
|
if (Info)
|
|
return Info->Name;
|
|
return "<not a builtin command>";
|
|
}
|
|
|
|
void ASTDumper::dumpFullComment(const FullComment *C) {
|
|
if (!C)
|
|
return;
|
|
|
|
FC = C;
|
|
dumpComment(C);
|
|
FC = 0;
|
|
}
|
|
|
|
void ASTDumper::dumpComment(const Comment *C) {
|
|
IndentScope Indent(*this);
|
|
|
|
if (!C) {
|
|
ColorScope Color(*this, NullColor);
|
|
OS << "<<<NULL>>>";
|
|
return;
|
|
}
|
|
|
|
{
|
|
ColorScope Color(*this, CommentColor);
|
|
OS << C->getCommentKindName();
|
|
}
|
|
dumpPointer(C);
|
|
dumpSourceRange(C->getSourceRange());
|
|
ConstCommentVisitor<ASTDumper>::visit(C);
|
|
for (Comment::child_iterator I = C->child_begin(), E = C->child_end();
|
|
I != E; ++I) {
|
|
if (I + 1 == E)
|
|
lastChild();
|
|
dumpComment(*I);
|
|
}
|
|
}
|
|
|
|
void ASTDumper::visitTextComment(const TextComment *C) {
|
|
OS << " Text=\"" << C->getText() << "\"";
|
|
}
|
|
|
|
void ASTDumper::visitInlineCommandComment(const InlineCommandComment *C) {
|
|
OS << " Name=\"" << getCommandName(C->getCommandID()) << "\"";
|
|
switch (C->getRenderKind()) {
|
|
case InlineCommandComment::RenderNormal:
|
|
OS << " RenderNormal";
|
|
break;
|
|
case InlineCommandComment::RenderBold:
|
|
OS << " RenderBold";
|
|
break;
|
|
case InlineCommandComment::RenderMonospaced:
|
|
OS << " RenderMonospaced";
|
|
break;
|
|
case InlineCommandComment::RenderEmphasized:
|
|
OS << " RenderEmphasized";
|
|
break;
|
|
}
|
|
|
|
for (unsigned i = 0, e = C->getNumArgs(); i != e; ++i)
|
|
OS << " Arg[" << i << "]=\"" << C->getArgText(i) << "\"";
|
|
}
|
|
|
|
void ASTDumper::visitHTMLStartTagComment(const HTMLStartTagComment *C) {
|
|
OS << " Name=\"" << C->getTagName() << "\"";
|
|
if (C->getNumAttrs() != 0) {
|
|
OS << " Attrs: ";
|
|
for (unsigned i = 0, e = C->getNumAttrs(); i != e; ++i) {
|
|
const HTMLStartTagComment::Attribute &Attr = C->getAttr(i);
|
|
OS << " \"" << Attr.Name << "=\"" << Attr.Value << "\"";
|
|
}
|
|
}
|
|
if (C->isSelfClosing())
|
|
OS << " SelfClosing";
|
|
}
|
|
|
|
void ASTDumper::visitHTMLEndTagComment(const HTMLEndTagComment *C) {
|
|
OS << " Name=\"" << C->getTagName() << "\"";
|
|
}
|
|
|
|
void ASTDumper::visitBlockCommandComment(const BlockCommandComment *C) {
|
|
OS << " Name=\"" << getCommandName(C->getCommandID()) << "\"";
|
|
for (unsigned i = 0, e = C->getNumArgs(); i != e; ++i)
|
|
OS << " Arg[" << i << "]=\"" << C->getArgText(i) << "\"";
|
|
}
|
|
|
|
void ASTDumper::visitParamCommandComment(const ParamCommandComment *C) {
|
|
OS << " " << ParamCommandComment::getDirectionAsString(C->getDirection());
|
|
|
|
if (C->isDirectionExplicit())
|
|
OS << " explicitly";
|
|
else
|
|
OS << " implicitly";
|
|
|
|
if (C->hasParamName()) {
|
|
if (C->isParamIndexValid())
|
|
OS << " Param=\"" << C->getParamName(FC) << "\"";
|
|
else
|
|
OS << " Param=\"" << C->getParamNameAsWritten() << "\"";
|
|
}
|
|
|
|
if (C->isParamIndexValid())
|
|
OS << " ParamIndex=" << C->getParamIndex();
|
|
}
|
|
|
|
void ASTDumper::visitTParamCommandComment(const TParamCommandComment *C) {
|
|
if (C->hasParamName()) {
|
|
if (C->isPositionValid())
|
|
OS << " Param=\"" << C->getParamName(FC) << "\"";
|
|
else
|
|
OS << " Param=\"" << C->getParamNameAsWritten() << "\"";
|
|
}
|
|
|
|
if (C->isPositionValid()) {
|
|
OS << " Position=<";
|
|
for (unsigned i = 0, e = C->getDepth(); i != e; ++i) {
|
|
OS << C->getIndex(i);
|
|
if (i != e - 1)
|
|
OS << ", ";
|
|
}
|
|
OS << ">";
|
|
}
|
|
}
|
|
|
|
void ASTDumper::visitVerbatimBlockComment(const VerbatimBlockComment *C) {
|
|
OS << " Name=\"" << getCommandName(C->getCommandID()) << "\""
|
|
" CloseName=\"" << C->getCloseName() << "\"";
|
|
}
|
|
|
|
void ASTDumper::visitVerbatimBlockLineComment(
|
|
const VerbatimBlockLineComment *C) {
|
|
OS << " Text=\"" << C->getText() << "\"";
|
|
}
|
|
|
|
void ASTDumper::visitVerbatimLineComment(const VerbatimLineComment *C) {
|
|
OS << " Text=\"" << C->getText() << "\"";
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Decl method implementations
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
LLVM_DUMP_METHOD void Decl::dump() const { dump(llvm::errs()); }
|
|
|
|
LLVM_DUMP_METHOD void Decl::dump(raw_ostream &OS) const {
|
|
ASTDumper P(OS, &getASTContext().getCommentCommandTraits(),
|
|
&getASTContext().getSourceManager());
|
|
P.dumpDecl(this);
|
|
}
|
|
|
|
LLVM_DUMP_METHOD void Decl::dumpColor() const {
|
|
ASTDumper P(llvm::errs(), &getASTContext().getCommentCommandTraits(),
|
|
&getASTContext().getSourceManager(), /*ShowColors*/true);
|
|
P.dumpDecl(this);
|
|
}
|
|
|
|
LLVM_DUMP_METHOD void DeclContext::dumpLookups() const {
|
|
dumpLookups(llvm::errs());
|
|
}
|
|
|
|
LLVM_DUMP_METHOD void DeclContext::dumpLookups(raw_ostream &OS) const {
|
|
const DeclContext *DC = this;
|
|
while (!DC->isTranslationUnit())
|
|
DC = DC->getParent();
|
|
ASTContext &Ctx = cast<TranslationUnitDecl>(DC)->getASTContext();
|
|
ASTDumper P(OS, &Ctx.getCommentCommandTraits(), &Ctx.getSourceManager());
|
|
P.dumpLookups(this);
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Stmt method implementations
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
LLVM_DUMP_METHOD void Stmt::dump(SourceManager &SM) const {
|
|
dump(llvm::errs(), SM);
|
|
}
|
|
|
|
LLVM_DUMP_METHOD void Stmt::dump(raw_ostream &OS, SourceManager &SM) const {
|
|
ASTDumper P(OS, 0, &SM);
|
|
P.dumpStmt(this);
|
|
}
|
|
|
|
LLVM_DUMP_METHOD void Stmt::dump() const {
|
|
ASTDumper P(llvm::errs(), 0, 0);
|
|
P.dumpStmt(this);
|
|
}
|
|
|
|
LLVM_DUMP_METHOD void Stmt::dumpColor() const {
|
|
ASTDumper P(llvm::errs(), 0, 0, /*ShowColors*/true);
|
|
P.dumpStmt(this);
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Comment method implementations
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
LLVM_DUMP_METHOD void Comment::dump() const { dump(llvm::errs(), 0, 0); }
|
|
|
|
LLVM_DUMP_METHOD void Comment::dump(const ASTContext &Context) const {
|
|
dump(llvm::errs(), &Context.getCommentCommandTraits(),
|
|
&Context.getSourceManager());
|
|
}
|
|
|
|
void Comment::dump(raw_ostream &OS, const CommandTraits *Traits,
|
|
const SourceManager *SM) const {
|
|
const FullComment *FC = dyn_cast<FullComment>(this);
|
|
ASTDumper D(OS, Traits, SM);
|
|
D.dumpFullComment(FC);
|
|
}
|
|
|
|
LLVM_DUMP_METHOD void Comment::dumpColor() const {
|
|
const FullComment *FC = dyn_cast<FullComment>(this);
|
|
ASTDumper D(llvm::errs(), 0, 0, /*ShowColors*/true);
|
|
D.dumpFullComment(FC);
|
|
}
|