Support -frewrite-includes as an option while preprocessing.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158460 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 0 deletions

diff --git a/include/clang/Frontend/PreprocessorOutputOptions.h b/include/clang/Frontend/PreprocessorOutputOptions.h
index 5ec1c26938..9793aa6fa7 100644
--- a/include/clang/Frontend/PreprocessorOutputOptions.h
+++ b/include/clang/Frontend/PreprocessorOutputOptions.h
@@ -21,6 +21,7 @@ public:
   unsigned ShowLineMarkers : 1;    ///< Show \#line markers.
   unsigned ShowMacroComments : 1;  ///< Show comments, even in macros.
   unsigned ShowMacros : 1;         ///< Print macro definitions.
+  unsigned RewriteIncludes : 1;    ///< Preprocess include directives only.
 
 public:
   PreprocessorOutputOptions() {
@@ -29,6 +30,7 @@ public:
     ShowLineMarkers = 1;
     ShowMacroComments = 0;
     ShowMacros = 0;
+    RewriteIncludes = 0;
   }
 };