1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Basic/DiagnosticIDs.cpp b/clang/lib/Basic/DiagnosticIDs.cpp
index 898c51c4970..31e5e6a7417 100644
--- a/clang/lib/Basic/DiagnosticIDs.cpp
+++ b/clang/lib/Basic/DiagnosticIDs.cpp
@@ -36,7 +36,7 @@ enum {
 };
 
 struct StaticDiagInfoRec {
-  unsigned short DiagID;
+  uint16_t DiagID;
   unsigned Mapping : 3;
   unsigned Class : 3;
   unsigned SFINAE : 1;