ignore the const attribute for now.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64536 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/AttributeList.cpp b/lib/Parse/AttributeList.cpp
index 56fd916..3528699 100644
--- a/lib/Parse/AttributeList.cpp
+++ b/lib/Parse/AttributeList.cpp
@@ -60,6 +60,7 @@
     break;
   case 5:
     if (!memcmp(Str, "alias", 5)) return AT_alias;
+    if (!memcmp(Str, "const", 5)) return IgnoredAttribute;  // FIXME!
     break;
   case 6:
     if (!memcmp(Str, "packed", 6)) return AT_packed;