Optionally store a PreprocessingRecord in the preprocessor itself, and
tie its creation to a CC1 flag -detailed-preprocessing-record.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98963 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index 1ecd8d6..6a4bec1 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -448,7 +448,9 @@
HelpText<"Undefine the specified macro">;
def undef : Flag<"-undef">, MetaVarName<"<macro>">,
HelpText<"undef all system defines">;
-
+def detailed_preprocessing_record : Flag<"-detailed-preprocessing-record">,
+ HelpText<"include a detailed record of preprocessing actions">;
+
//===----------------------------------------------------------------------===//
// Preprocessed Output Options
//===----------------------------------------------------------------------===//