inline __isctype no longer available for C++ programs

[Andreas Schwab]

Ryan S Arnold <rsa@linux.vnet.ibm.com> writes:

> int is = __isctype('a',_ISupper | _ISalpha);
>
> rather than:
>
> int is = isupper(a) | isalpha(a);

The compiler should be able to optimize the latter into the former.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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