* How to check -std=c89 or -std=gnu89 is set in C FE?
@ 2022-08-02 16:19 Qing Zhao
2022-08-02 16:34 ` Marek Polacek
0 siblings, 1 reply; 3+ messages in thread
From: Qing Zhao @ 2022-08-02 16:19 UTC (permalink / raw)
To: joseph; +Cc: gcc-patches Paul A Clarke via
Hi, Joseph,
When -std=c89 or -std=gnu89 present in the command line, in C FE, which flags should be
checked to decide it’s -std=c89 or -std=gnu89?
Thanks a lot for your help.
Qing
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to check -std=c89 or -std=gnu89 is set in C FE?
2022-08-02 16:19 How to check -std=c89 or -std=gnu89 is set in C FE? Qing Zhao
@ 2022-08-02 16:34 ` Marek Polacek
2022-08-02 16:53 ` Qing Zhao
0 siblings, 1 reply; 3+ messages in thread
From: Marek Polacek @ 2022-08-02 16:34 UTC (permalink / raw)
To: Qing Zhao; +Cc: joseph, gcc-patches
On Tue, Aug 02, 2022 at 04:19:56PM +0000, Qing Zhao via Gcc-patches wrote:
> Hi, Joseph,
>
> When -std=c89 or -std=gnu89 present in the command line, in C FE, which flags should be
> checked to decide it’s -std=c89 or -std=gnu89?
You should be able to check flag_iso and related.
Marek
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to check -std=c89 or -std=gnu89 is set in C FE?
2022-08-02 16:34 ` Marek Polacek
@ 2022-08-02 16:53 ` Qing Zhao
0 siblings, 0 replies; 3+ messages in thread
From: Qing Zhao @ 2022-08-02 16:53 UTC (permalink / raw)
To: Marek Polacek; +Cc: joseph, gcc-patches
> On Aug 2, 2022, at 12:34 PM, Marek Polacek <polacek@redhat.com> wrote:
>
> On Tue, Aug 02, 2022 at 04:19:56PM +0000, Qing Zhao via Gcc-patches wrote:
>> Hi, Joseph,
>>
>> When -std=c89 or -std=gnu89 present in the command line, in C FE, which flags should be
>> checked to decide it’s -std=c89 or -std=gnu89?
>
> You should be able to check flag_iso and related.
Got it, thank you!
Qing
>
> Marek
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-08-02 16:54 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-08-02 16:19 How to check -std=c89 or -std=gnu89 is set in C FE? Qing Zhao
2022-08-02 16:34 ` Marek Polacek
2022-08-02 16:53 ` Qing Zhao
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).