1 //===--- ASTConsumers.h - ASTConsumer implementations -----------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_CLANG_FRONTEND_ASTCONSUMERS_H
15 #define LLVM_CLANG_FRONTEND_ASTCONSUMERS_H
17 #include "clang/Basic/LLVM.h"
24 class DiagnosticsEngine;
30 // AST pretty-printer: prints out the AST in a format that is close to the
31 // original C code. The output is intended to be in a format such that
32 // clang could re-parse the output back into the same AST, but the
33 // implementation is still incomplete.
34 std::unique_ptr<ASTConsumer> CreateASTPrinter(raw_ostream *OS,
35 StringRef FilterString);
37 // AST dumper: dumps the raw AST in human-readable form to stderr; this is
38 // intended for debugging.
39 std::unique_ptr<ASTConsumer> CreateASTDumper(StringRef FilterString,
43 // AST Decl node lister: prints qualified names of all filterable AST Decl
45 std::unique_ptr<ASTConsumer> CreateASTDeclNodeLister();
47 // Graphical AST viewer: for each function definition, creates a graph of
48 // the AST and displays it with the graph viewer "dotty". Also outputs
49 // function declarations to stderr.
50 std::unique_ptr<ASTConsumer> CreateASTViewer();
52 // DeclContext printer: prints out the DeclContext tree in human-readable form
53 // to stderr; this is intended for debugging.
54 std::unique_ptr<ASTConsumer> CreateDeclContextPrinter();
56 } // end clang namespace