tests: add -pedantic for --enable-gcc-warnings.

[bison.git] / tests / synclines.at

diff --git a/tests/synclines.at b/tests/synclines.at
index a464e87e2b2e402855f23208d02d98b57e8e5cc7..42b2a6671ffd5682a1fc5bca46becfe0521f6494 100644 (file)
--- a/tests/synclines.at
+++ b/tests/synclines.at
@@ -1,5 +1,6 @@
 # Executing Actions.                               -*- Autotest -*-
-# Copyright (C) 2002, 2004-2005, 2007, 2009-2010 Free Software
+
+# Copyright (C) 2002, 2004-2005, 2007, 2009-2011 Free Software
 # Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
@@ -87,6 +88,7 @@ m4_define([AT_TEST_SYNCLINE],
 
 AT_DATA([syncline.c],
 [[#error "1"
+int i; // avoids -pedantic warning about an empty translation unit
 ]])
 
 AT_SYNCLINES_COMPILE([syncline.c])