1 //===--- PreprocessorOutputOptions.h ----------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLVM_CLANG_FRONTEND_PREPROCESSOROUTPUTOPTIONS_H
11 #define LLVM_CLANG_FRONTEND_PREPROCESSOROUTPUTOPTIONS_H
12 
13 namespace clang {
14 
15 /// PreprocessorOutputOptions - Options for controlling the C preprocessor
16 /// output (e.g., -E).
17 class PreprocessorOutputOptions {
18 public:
19   unsigned ShowCPP : 1;            ///< Print normal preprocessed output.
20   unsigned ShowComments : 1;       ///< Show comments.
21   unsigned ShowLineMarkers : 1;    ///< Show \#line markers.
22   unsigned UseLineDirectives : 1;   ///< Use \#line instead of GCC-style \# N.
23   unsigned ShowMacroComments : 1;  ///< Show comments, even in macros.
24   unsigned ShowMacros : 1;         ///< Print macro definitions.
25   unsigned ShowIncludeDirectives : 1;  ///< Print includes, imports etc. within preprocessed output.
26   unsigned RewriteIncludes : 1;    ///< Preprocess include directives only.
27   unsigned RewriteImports  : 1;    ///< Include contents of transitively-imported modules.
28 
29 public:
PreprocessorOutputOptions()30   PreprocessorOutputOptions() {
31     ShowCPP = 0;
32     ShowComments = 0;
33     ShowLineMarkers = 1;
34     UseLineDirectives = 0;
35     ShowMacroComments = 0;
36     ShowMacros = 0;
37     ShowIncludeDirectives = 0;
38     RewriteIncludes = 0;
39     RewriteImports = 0;
40   }
41 };
42 
43 }  // end namespace clang
44 
45 #endif
46