(simple_cst_equal): Work around enum bug in vax ultrix 4.3 pcc.

From-SVN: r10016

diff --git a/gcc/tree.c b/gcc/tree.c
index 7450f9f..1f14470 100644 (file)
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -3593,7 +3593,7 @@ simple_cst_equal (t1, t2)
      handled above.  If this is a language-specific tree code, we can't
      trust what might be in the operand, so say we don't know
      the situation.  */
-  if (code1
+  if ((int) code1
       >= sizeof standard_tree_code_type / sizeof standard_tree_code_type[0])
     return -1;