1 files changed, 0 insertions, 1 deletions
diff --git a/Driver/clang.cpp b/Driver/clang.cpp
index 082f5ed074..6e0ed914e2 100644
--- a/Driver/clang.cpp
+++ b/Driver/clang.cpp
@@ -908,7 +908,6 @@ int main(int argc, char **argv) {
   for (unsigned i = 0, e = InputFilenames.size(); i != e; ++i) {
     // Set up the preprocessor with these options.
     Preprocessor PP(Diags, LangInfo, *Target, SourceMgr, HeaderInfo);
-    DiagClient->setPreprocessor(PP);
     const std::string &InFile = InputFilenames[i];
     std::vector<char> PredefineBuffer;
     unsigned MainFileID = InitializePreprocessor(PP, InFile, SourceMgr,