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-rw-r--r--lib/Frontend/CompilerInvocation.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index 5798f2f710..d47fcf6f9b 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -575,6 +575,8 @@ static void PreprocessorOptsToArgs(const PreprocessorOptions &Opts,
}
if (!Opts.UsePredefines)
Res.push_back("-undef");
+ if (Opts.DetailedRecord)
+ Res.push_back("-detailed-preprocessing-record");
if (!Opts.ImplicitPCHInclude.empty()) {
Res.push_back("-include-pch");
Res.push_back(Opts.ImplicitPCHInclude);
@@ -1232,7 +1234,7 @@ static void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args,
else
Opts.TokenCache = Opts.ImplicitPTHInclude;
Opts.UsePredefines = !Args.hasArg(OPT_undef);
-
+ Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record);
// Add macros from the command line.
for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U),
ie = Args.filtered_end(); it != ie; ++it) {