Hi Jakub,
> On Thu, Jan 23, 2020 at 09:12:27PM +0100, Rainer Orth wrote:
>> +FAIL: gcc.target/i386/pr91298-2.c (test for excess errors)
>>
>> It only allows letters, digits, '_' and '.' in identifiers:
>> https://docs.oracle.com/cd/E37838_01/html/E61064/eqbsx.html#XALRMeoqjw
>
> So, no way to emit other letters in identifiers through some other syntax?
none that I know of. There's certainly nothing documented.
>> Right now, we don't have an effective-target keyword matching
>> -fdollars-in-identifiers. There are only 3 other tests using that
>> option:
>>
>> gcc.dg/cpp/lexident.c preprocess only
>> gcc.dg/ucnid-5-utf8.c skipped on avr*-*, powerpc-ibm-aix* (no
>> $)
>> skipped if ! ucn
>> gcc.dg/ucnid-5.c skipped on avr*-*, powerpc-ibm-aix* (no $)
>>
>> So we might just xfail the new ones on *86*-*-solaris2* && !gas, I guess.
>
> Or even dg-skip-if or { target { ! *86*-*-solaris2* || gas } }, I guess it
> really depends on whether there is any hope it might work there.
Unlikely: there's barely any development on the Solaris assemblers these
days, though I prefer to xfail tests if possible to get notified if they
suddenly start to work for some reason.
Rainer
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Rainer Orth, Center for Biotechnology, Bielefeld University
