1 //===--- ASTConsumers.cpp - ASTConsumer implementations -------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
13 #include "clang/Frontend/ASTConsumers.h"
14 #include "clang/AST/AST.h"
15 #include "clang/AST/ASTConsumer.h"
16 #include "clang/AST/ASTContext.h"
17 #include "clang/AST/PrettyPrinter.h"
18 #include "clang/AST/RecordLayout.h"
19 #include "clang/AST/RecursiveASTVisitor.h"
20 #include "clang/Basic/Diagnostic.h"
21 #include "clang/Basic/SourceManager.h"
25 using namespace clang;
27 //===----------------------------------------------------------------------===//
28 /// ASTPrinter - Pretty-printer and dumper of ASTs
38                ASTDumpOutputFormat Format, StringRef FilterString,  in ASTPrinter()  argument
41           OutputKind(K), OutputFormat(Format), FilterString(FilterString),  in ASTPrinter()
78         return cast<NamedDecl>(D)->getQualifiedNameAsString();  in getName()
87           if (DC == DC->getPrimaryContext())  in print()
88             DC->dumpLookups(Out, OutputKind != None, OutputKind == DumpFull);  in print()
91                 << DC->getPrimaryContext() << "\n";  in print()
95         PrintingPolicy Policy(D->getASTContext().getLangOpts());  in print()
96         D->print(Out, Policy, /*Indentation=*/0, /*PrintInstantiation=*/true);  in print()
98         D->dump(Out, OutputKind == DumpFull, OutputFormat);  in print()
104           InnerD = TD->getTemplatedDecl();  in print()
107         // FIXME: Support combining -ast-dump-decl-types with -ast-dump-lookups.  in print()
109           VD->getType().dump(Out, VD->getASTContext());  in print()
111           TD->getTypeForDecl()->dump(Out, TD->getASTContext());  in print()
121     /// What format should the output take?
128     /// results will be output with a format determined by OutputKind. This is
149       D->printQualifiedName(Out);  in VisitNamedDecl()
160 clang::CreateASTPrinter(std::unique_ptr<raw_ostream> Out,  in CreateASTPrinter()
167 clang::CreateASTDumper(std::unique_ptr<raw_ostream> Out, StringRef FilterString,  in CreateASTDumper()
169                        bool DumpDeclTypes, ASTDumpOutputFormat Format) {  in CreateASTDumper()  argument
175       Format, FilterString, DumpLookups, DumpDeclTypes);  in CreateASTDumper()
178 std::unique_ptr<ASTConsumer> clang::CreateASTDeclNodeLister() {  in CreateASTDeclNodeLister()
182 //===----------------------------------------------------------------------===//
183 /// ASTViewer - AST Visualization
190   void Initialize(ASTContext &Context) override { this->Context = &Context; }  in Initialize()
204     D->print(llvm::errs());  in HandleTopLevelSingleDecl()
206     if (Stmt *Body = D->getBody()) {  in HandleTopLevelSingleDecl()
208       Body->viewAST();  in HandleTopLevelSingleDecl()
214 std::unique_ptr<ASTConsumer> clang::CreateASTViewer() {  in CreateASTViewer()