[Bug c/11459] -stdc=c99 -pedantic -ansi warns about C90's non long-long support when in C99 mode
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11459
------- Additional Comments From neil at daikokuya dot co dot uk 2003-07-09 05:45 -------
Subject: Re: -stdc=c90 -pedantic -ansi warns about C90's non long-long support when in C99 mode
pinskia at physics dot uc dot edu wrote:-
> pinskia at physics dot uc dot edu changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> Summary|-stdc=c90 -pedantic warns |-stdc=c90 -pedantic -ansi
> |about C90's non long-long |warns about C90's non long-
> |support when in C99 mode |long support when in C99
> | |mode
>
>
> ------- Additional Comments From pinskia at physics dot uc dot edu 2003-07-08 20:11 -------
> The bug report is wrong because with those options, I do not get the warning but reading
> the bug report which is this is forward from, I see that the option -ansi is there, I do not
> know what is should happen when you say '-std=c99 -ansi' or '-ansi -std=c99', should gcc
> put into c89 or c99? Could some else look at this bug and say what should gcc do?
-ansi means -std=c89. Which ever comes later of -ansi and -std=c99 should win; this
is the general rule (sadly some exceptions are insisted on).
Neil.
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