From c4bd5bf7c5b63334e8bb67af294800d4aec0fe06 Mon Sep 17 00:00:00 2001
From: "Joel E. Denny" <jdenny@ces.clemson.edu>
Date: Sun, 15 Oct 2006 00:02:21 +0000
Subject: [PATCH] Fix testsuite for ./configure --enable-gcc-warnings: *
 configure.ac (gcc-warnings): Move -Wall before -Wno-sign-compare. Otherwise,
 gcc 4.1.0 (at least) warns about sign comparisons in
 __AT_CHECK_PRINTER_AND_DESTRUCTOR in tests/actions.at. * test/input.at
 (Torturing the Scanner): #include <stdlib.h> for abort. * test/regression.at
 (Diagnostic that expects two alternatives): Likewise.

---
 ChangeLog           | 10 ++++++++++
 configure.ac        |  2 +-
 tests/input.at      |  1 +
 tests/regression.at |  1 +
 4 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 4f6b5a02..9fed16bb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2006-10-14  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	Fix testsuite for ./configure --enable-gcc-warnings:
+	* configure.ac (gcc-warnings): Move -Wall before -Wno-sign-compare.
+	Otherwise, gcc 4.1.0 (at least) warns about sign comparisons in
+	__AT_CHECK_PRINTER_AND_DESTRUCTOR in tests/actions.at.
+	* test/input.at (Torturing the Scanner): #include <stdlib.h> for abort.
+	* test/regression.at (Diagnostic that expects two alternatives):
+	Likewise.
+
 2006-10-12  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* bootstrap.conf (gnulib_modules): Add config-h.
diff --git a/configure.ac b/configure.ac
index 52241669..e71fadb4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -46,8 +46,8 @@ if test "${enableval}" = yes; then
   gl_WARNING_CFLAGS([-Werror])
   AC_SUBST([WERROR_CFLAGS], [$WARNING_CFLAGS])
   WARNING_CFLAGS=
-  gl_WARNING_CFLAGS([-Wextra -Wno-sign-compare])
   gl_WARNING_CFLAGS([-Wall])
+  gl_WARNING_CFLAGS([-Wextra -Wno-sign-compare])
   gl_WARNING_CFLAGS([-Wcast-align])
   gl_WARNING_CFLAGS([-Wcast-qual])
   gl_WARNING_CFLAGS([-Wformat])
diff --git a/tests/input.at b/tests/input.at
index f6eb33c4..dedd6563 100644
--- a/tests/input.at
+++ b/tests/input.at
@@ -396,6 +396,7 @@ char apostrophe = '\'';
 #endif
 
 #include <stdio.h>
+#include <stdlib.h>
 %}
 /* %{ and %} can be here too. */
 
diff --git a/tests/regression.at b/tests/regression.at
index 6a0703ae..761e1bed 100644
--- a/tests/regression.at
+++ b/tests/regression.at
@@ -959,6 +959,7 @@ m4_define([_AT_DATA_EXPECT2_Y],
 static int yylex (AT_LALR1_CC_IF([int *], [void]));
 AT_LALR1_CC_IF([],
 [#include <stdio.h>
+#include <stdlib.h>
 static void yyerror (const char *);])
 %}
 $1
-- 
2.47.2