1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Parse/Parser.cpp b/lib/Parse/Parser.cpp
index d819644cb8..455139b881 100644
--- a/lib/Parse/Parser.cpp
+++ b/lib/Parse/Parser.cpp
@@ -102,6 +102,11 @@ Parser::Parser(Preprocessor &pp, Sema &actions, bool skipFunctionBodies)
     OpenMPHandler.reset(new PragmaNoOpenMPHandler());
   PP.AddPragmaHandler(OpenMPHandler.get());
 
+  if (getLangOpts().MicrosoftExt) {
+    MSCommentHandler.reset(new PragmaCommentHandler());
+    PP.AddPragmaHandler(MSCommentHandler.get());
+  }
+
   CommentSemaHandler.reset(new ActionCommentHandler(actions));
   PP.addCommentHandler(CommentSemaHandler.get());
 
@@ -436,6 +441,11 @@ Parser::~Parser() {
   PP.RemovePragmaHandler(OpenMPHandler.get());
   OpenMPHandler.reset();
 
+  if (getLangOpts().MicrosoftExt) {
+    PP.RemovePragmaHandler(MSCommentHandler.get());
+    MSCommentHandler.reset();
+  }
+
   PP.RemovePragmaHandler("STDC", FPContractHandler.get());
   FPContractHandler.reset();