This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [C++ Patch] PR 50454

Hi,

> On 09/20/2011 10:19 AM, Paolo Carlini wrote:
>> +  if (explicit_int128 && pedantic && ! in_system_header)
>> +    pedwarn (input_location, OPT_pedantic,
>> +         "ISO C++ does not support %<__int128%> for %qs", name);
> 
> Yep, like that.  But we also want the check for null integer128_type_node.

Thanks, I'll finalize the patch later today. Actually I was pretty sure that the check wasn't strictly necessary, ie, we reject __int128 anyway if isn't really available (ie, my first try didn't ice on the testcase without the dg-require on x86_64 -m32) But maybe it's matter of producing a clearer diagnostic? I'll double check..

Thanks,
Paolo
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]