Use GCC's -Wlogical-op if possible

[Ben Klein]

2009/6/19 Austin English <austinenglish at gmail.com>:
> On Thu, Jun 18, 2009 at 12:32 PM, Gerald Pfeifer<gerald at pfeifer.com> wrote:
>> I verified this does not cause any extra warnings with GCC 4.4, whereas
>> GCC 4.5 will become quite a bit more useful in that regard and thus help
>> spot any issues.
>>
>> As with -Wtype-limits that I suggested last year, I pledge to keep close
>> an eye on this and to address any issues proactively as part of my nightly
>> test builds.
>>
>> Gerald
>>
>> ChangeLog:
>> Use GCC's -Wlogical-op if possible.
>>
>> diff --git a/configure.ac b/configure.ac
>> index bef311e..3f7a657 100644
>> --- a/configure.ac
>> +++ b/configure.ac
>> @@ -1385,8 +1385,9 @@ then
>>   WINE_TRY_CFLAGS([-fno-builtin],[AC_SUBST(BUILTINFLAG,"-fno-builtin")])
>>   WINE_TRY_CFLAGS([-fno-strict-aliasing])
>>   WINE_TRY_CFLAGS([-Wdeclaration-after-statement])
>> -  WINE_TRY_CFLAGS([-Wwrite-strings])
>> +  WINE_TRY_CFLAGS([-Wlogical-op])
>>   WINE_TRY_CFLAGS([-Wtype-limits])
>> +  WINE_TRY_CFLAGS([-Wwrite-strings])

Is there a reason why -Wwrite-strings is moved?