[patch, libgfortran] PR32611 Print sign of negative zero

[Jerry DeLisle]

FX Coudert wrote:
>>  void
>>  set_std (GFC_INTEGER_4 warn_std, GFC_INTEGER_4 allow_std,
>>       GFC_INTEGER_4 pedantic, GFC_INTEGER_4 dump_core,
>> -     GFC_INTEGER_4 backtrace)
>> +     GFC_INTEGER_4 backtrace, GFC_INTEGER_4 sign_zero)
> 
> Hum, Jerry, I'd really appreciate if you could review my patch at 
> http://gcc.gnu.org/ml/gcc-patches/2007-07/msg00911.html, which proposes 
> to change this ABI into something more stable for the future. Then maybe 
> we could slightly modify yours so that it builds on top of mine (this is 
> a rather simple change). If you don't mind reviewing my patch (Janne 
> said he would get to it, but was apparently bit by real life), I will 
> review yours!
> 
> FX
> 

No problem.  I will have a look.  Sorry I did not notice what you were doing 
there. :)

Jerry