From 0f53f2226d85e39a2533f851b53f634111f849f0 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 28 Apr 2004 06:03:54 +0000
Subject: [PATCH] (%union synch line): Put a dummy member in the union, because
 empty unions aren't allowed in C. Caught by GCC 3.4.0.

---
 tests/synclines.at | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/synclines.at b/tests/synclines.at
index 0128e6b8..e10f3c63 100644
--- a/tests/synclines.at
+++ b/tests/synclines.at
@@ -1,5 +1,5 @@
 # Executing Actions.                               -*- Autotest -*-
-# Copyright (C) 2002 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -100,6 +100,7 @@ exp: '0';
 AT_TEST_SYNCLINE([%union synch line],
 [[%union {
 #error "2"
+  char dummy;
 }
 %{
 void yyerror (const char *s);
-- 
2.45.2