Re: [Tinycc-devel] string literal concatenation in _Static_assert

[uso ewin]

Hello,

I think I've fix this issue on my github repository:
https://github.com/cosmo-ray/tcc/commit/37af768f4524923d349f473e0b7884602069e368

Can you please review it ?

If no one answer I'll wait a week and push it.

Thanks,

Matthias

On Tue, Jan 14, 2020 at 7:23 AM Christian Jullien <address@hidden> wrote:
>
> Thanks for reporting this issue.
>
> Related to this one, I see that static_assert is also missing from assert.h 
> on Windows.
>
>
>
> From: Tinycc-devel [mailto:tinycc-devel-bounces+eligis=address@hidden] On 
> Behalf Of UnknownGamer40464 .
> Sent: Tuesday, January 14, 2020 04:37
> To: address@hidden
> Subject: [Tinycc-devel] string literal concatenation in _Static_assert
>
>
>
> this snippet:
>
>
>
> #include <stdio.h>
>
>
>
> int main(void){
>
>    char s[] = "foo" "bar";
>
>    puts(s);
>
>    _Static_assert(1==1,"foo" "bar");
>
> }
>
>
>
> While running fine in gcc, clang, etc. fails to compile in tcc and it seems 
> to be because compile-time string literal concatenation is not being 
> performed inside static asserts.
>
>
>
> In both cases, the concatenation for s is performed as expected, it is inside 
> _Static_assert when this problem arises.
>
>
>
> I get the exact error message "-:6: error: ')' expected (got ""bar"")"
>
>
>
> Using "tcc -run -", but the same error occurs in a file as well.
>
>
>
> I am using the latest mob, "tinycc-2690425".
>
>
>
> Sorry if I'm misunderstanding something.
>
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