Add braces around do-while body. The lack of them gives me the chills

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141411 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseDeclCXX.cpp b/lib/Parse/ParseDeclCXX.cpp
index 5d7a772..1ec6fcb 100644
--- a/lib/Parse/ParseDeclCXX.cpp
+++ b/lib/Parse/ParseDeclCXX.cpp
@@ -2689,9 +2689,9 @@
   if (!endLoc)
     endLoc = &Loc;
 
-  do
+  do {
     ParseCXX0XAttributeSpecifier(attrs, endLoc);
-  while (isCXX0XAttributeSpecifier());
+  } while (isCXX0XAttributeSpecifier());
 
   attrs.Range = SourceRange(StartLoc, *endLoc);
 }