PR middle-end/18160

[Andreas Schwab]

Adam Nemet <anemet@lnxw.com> writes:

>> In contrast, I understood
>> 
>>   register int bar;
>>   &bar;
>> 
>> to be the case we were allowing as just a warning.  Which,
>> I suppose, is ok.  Personally I'd still vote for a hard
>> error, but whatever.
>
> Should this be turned into an error too?

It violates a constraint in the standard.

Andreas.

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Andreas Schwab, SuSE Labs, schwab@suse.de
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