diff --git a/clang/lib/Sema/SemaDeclAttr.cpp b/clang/lib/Sema/SemaDeclAttr.cpp
index 58602a4c58d4..d46c791b0e3a 100644
--- a/clang/lib/Sema/SemaDeclAttr.cpp
+++ b/clang/lib/Sema/SemaDeclAttr.cpp
@@ -3640,15 +3640,15 @@ static void handleTransparentUnionAttr(Sema &S, Decl *D, const ParsedAttr &AL) {
         S.Context.getTypeAlign(FieldType) > FirstAlign) {
       // Warn if we drop the attribute.
       bool isSize = S.Context.getTypeSize(FieldType) != FirstSize;
-      unsigned FieldBits = isSize? S.Context.getTypeSize(FieldType)
-                                 : S.Context.getTypeAlign(FieldType);
+      unsigned FieldBits = isSize ? S.Context.getTypeSize(FieldType)
+                                  : S.Context.getTypeAlign(FieldType);
       S.Diag(Field->getLocation(),
              diag::warn_transparent_union_attribute_field_size_align)
           << isSize << *Field << FieldBits;
-      unsigned FirstBits = isSize? FirstSize : FirstAlign;
+      unsigned FirstBits = isSize ? FirstSize : FirstAlign;
       S.Diag(FirstField->getLocation(),
              diag::note_transparent_union_first_field_size_align)
-        << isSize << FirstBits;
+          << isSize << FirstBits;
       return;
     }
   }