commit 293facbcd45af5575345cd44394f3ead1661aacf
author Richard Kenner <kenner@gcc.gnu.org> Sat Aug 02 19:06:27 1997 -0400
committer Richard Kenner <kenner@gcc.gnu.org> Sat Aug 02 19:06:27 1997 -0400
tree 484c2a087fe75bdbd775bdd1acc1a39cf5270929
parent ae0a3dfbf49c9bcd36520a722c544f30f19b441b

parmlist_tags_warning): Only suppress warning on union if anonymous.

From-SVN: r14638

gcc/c-decl.c

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index 295e594..125f0f4 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -5380,7 +5380,7 @@
       enum tree_code code = TREE_CODE (TREE_VALUE (elt));
       /* An anonymous union parm type is meaningful as a GNU extension.
 	 So don't warn for that.  */
-      if (code == UNION_TYPE && !pedantic)
+      if (code == UNION_TYPE && TREE_PURPOSE (elt) == 0 && !pedantic)
 	continue;
       if (TREE_PURPOSE (elt) != 0)
 	warning ("`%s %s' declared inside parameter list",