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* Pasting "sctps_ch_rcvd" and "[" does not give a valid preprocessing token
@ 2015-02-06  2:25 wangwzc
  2015-02-06  2:42 ` Andrew Pinski
  0 siblings, 1 reply; 2+ messages in thread
From: wangwzc @ 2015-02-06  2:25 UTC (permalink / raw)
  To: gcc-bugs

I use gcc version 3.4.4, build the following lines, but it the following
error, what does it means, it seem no error according the C99 standard. Is
it a gcc bug? 

sctp_input.c:3928:1: pasting "sctps_ch_rcvd" and "[" does not give a valid
preprocessing token 

#define SCTP_CHUNK_STAT_INCR(chk_id, name) \ 
        atomic_add_int(&sctpstat.sctps_ch_##name##[chk_id], 1); 

SCTP_CHUNK_STAT_INCR(ch->chunk_type, rcvd); 




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^ permalink raw reply	[flat|nested] 2+ messages in thread
* Re: Pasting "sctps_ch_rcvd" and "[" does not give a valid preprocessing token
  2015-02-06  2:25 Pasting "sctps_ch_rcvd" and "[" does not give a valid preprocessing token wangwzc
@ 2015-02-06  2:42 ` Andrew Pinski
  0 siblings, 0 replies; 2+ messages in thread
From: Andrew Pinski @ 2015-02-06  2:42 UTC (permalink / raw)
  To: wangwzc; +Cc: GCC Bugs

On Thu, Feb 5, 2015 at 6:24 PM, wangwzc <wangwzc@sina.com> wrote:
> I use gcc version 3.4.4, build the following lines, but it the following
> error, what does it means, it seem no error according the C99 standard. Is
> it a gcc bug?

Why do you think there is C99 standard code?

>
> sctp_input.c:3928:1: pasting "sctps_ch_rcvd" and "[" does not give a valid
> preprocessing token

GCC is correct pasting sctps_ch_rcvd and [ does not give a valid
preprocessing token.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7976

Thanks,
Andrew

>
> #define SCTP_CHUNK_STAT_INCR(chk_id, name) \
>         atomic_add_int(&sctpstat.sctps_ch_##name##[chk_id], 1);
>
> SCTP_CHUNK_STAT_INCR(ch->chunk_type, rcvd);
>
>
>
>
> --
> View this message in context: http://gcc.1065356.n5.nabble.com/Pasting-sctps-ch-rcvd-and-does-not-give-a-valid-preprocessing-token-tp1118460.html
> Sent from the gcc - bugs mailing list archive at Nabble.com.


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