Index: gcc/cp/decl.c
===================================================================
--- gcc/cp/decl.c	(revision 119686)
+++ gcc/cp/decl.c	(working copy)
@@ -10278,7 +10278,7 @@ build_enumerator (tree name, tree value,
 	    }
 	  else
 	    {
-	      error ("enumerator value for %qD not integer constant", name);
+	      error ("enumerator value for %qD is not an integer constant", name);
 	      value = NULL_TREE;
 	    }
 	}