Add comment about separators must match in

version numbers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@218993 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index 7e6751c05006f304a1ea2b301dcba6a08ca3fea2..6b1289b6f21628b5e653b5177946065e24b21459 100644 (file)
--- a/lib/Parse/ParseDecl.cpp
+++ b/lib/Parse/ParseDecl.cpp
@@ -726,6 +726,7 @@ VersionTuple Parser::ParseVersionTuple(SourceRange &Range) {
     return VersionTuple();
   }
   
+  // Warn if separators, be it '.' or '_', do not match.
   if (AfterMajorSeparator != AfterMinorSeparator)
     Diag(Tok, diag::warn_expected_consistent_version_separator);