1//===--- ASTDumper.h - Dumping implementation for ASTs --------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_CLANG_AST_ASTDUMPER_H
10#define LLVM_CLANG_AST_ASTDUMPER_H
11
12#include "clang/AST/ASTNodeTraverser.h"
13#include "clang/AST/TextNodeDumper.h"
14
15namespace clang {
16
17class ASTDumper : public ASTNodeTraverser<ASTDumper, TextNodeDumper> {
18
19  TextNodeDumper NodeDumper;
20
21  raw_ostream &OS;
22
23  const bool ShowColors;
24
25public:
26  ASTDumper(raw_ostream &OS, const comments::CommandTraits *Traits,
27            const SourceManager *SM)
28      : ASTDumper(OS, Traits, SM, SM && SM->getDiagnostics().getShowColors()) {}
29
30  ASTDumper(raw_ostream &OS, const comments::CommandTraits *Traits,
31            const SourceManager *SM, bool ShowColors)
32      : ASTDumper(OS, Traits, SM, ShowColors, LangOptions()) {}
33  ASTDumper(raw_ostream &OS, const comments::CommandTraits *Traits,
34            const SourceManager *SM, bool ShowColors,
35            const PrintingPolicy &PrintPolicy)
36      : NodeDumper(OS, ShowColors, SM, PrintPolicy, Traits), OS(OS),
37        ShowColors(ShowColors) {}
38
39  TextNodeDumper &doGetNodeDelegate() { return NodeDumper; }
40
41  void dumpLookups(const DeclContext *DC, bool DumpDecls);
42
43  template <typename SpecializationDecl>
44  void dumpTemplateDeclSpecialization(const SpecializationDecl *D,
45                                      bool DumpExplicitInst, bool DumpRefOnly);
46  template <typename TemplateDecl>
47  void dumpTemplateDecl(const TemplateDecl *D, bool DumpExplicitInst);
48
49  void VisitFunctionTemplateDecl(const FunctionTemplateDecl *D);
50  void VisitClassTemplateDecl(const ClassTemplateDecl *D);
51  void VisitVarTemplateDecl(const VarTemplateDecl *D);
52};
53
54} // namespace clang
55
56#endif
57