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Fix testsuite for ./configure --enable-gcc-warnings:

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* 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.
This commit is contained in:
Joel E. Denny
2006-10-15 00:02:21 +00:00
parent 231ed89af1
commit c4bd5bf7c5
4 changed files with 13 additions and 1 deletions
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10
ChangeLog
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@@ -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.

2
configure.ac
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@@ -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])

1
tests/input.at
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@@ -396,6 +396,7 @@ char apostrophe = '\'';
#endif
#include <stdio.h>
#include <stdlib.h>
%}
/* %{ and %} can be here too. */

1
tests/regression.at
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@@ -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