1 //===--- PreprocessorOutputOptions.h ----------------------------*- C++ -*-===//
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_FRONTEND_PREPROCESSOROUTPUTOPTIONS_H
10 #define LLVM_CLANG_FRONTEND_PREPROCESSOROUTPUTOPTIONS_H
11 
12 namespace clang {
13 
14 /// PreprocessorOutputOptions - Options for controlling the C preprocessor
15 /// output (e.g., -E).
16 class PreprocessorOutputOptions {
17 public:
18   unsigned ShowCPP : 1;            ///< Print normal preprocessed output.
19   unsigned ShowComments : 1;       ///< Show comments.
20   unsigned ShowLineMarkers : 1;    ///< Show \#line markers.
21   unsigned UseLineDirectives : 1;   ///< Use \#line instead of GCC-style \# N.
22   unsigned ShowMacroComments : 1;  ///< Show comments, even in macros.
23   unsigned ShowMacros : 1;         ///< Print macro definitions.
24   unsigned ShowIncludeDirectives : 1;  ///< Print includes, imports etc. within preprocessed output.
25   unsigned RewriteIncludes : 1;    ///< Preprocess include directives only.
26   unsigned RewriteImports  : 1;    ///< Include contents of transitively-imported modules.
27   unsigned MinimizeWhitespace : 1; ///< Ignore whitespace from input.
28   unsigned DirectivesOnly : 1; ///< Process directives but do not expand macros.
29 
30 public:
31   PreprocessorOutputOptions() {
32     ShowCPP = 0;
33     ShowComments = 0;
34     ShowLineMarkers = 1;
35     UseLineDirectives = 0;
36     ShowMacroComments = 0;
37     ShowMacros = 0;
38     ShowIncludeDirectives = 0;
39     RewriteIncludes = 0;
40     RewriteImports = 0;
41     MinimizeWhitespace = 0;
42     DirectivesOnly = 0;
43   }
44 };
45 
46 }  // end namespace clang
47 
48 #endif
49