Regression with printf 8-bit format macros

Freddie Chopin
Fri Jan 1 22:45:00 GMT 2016

On piątek, 1 stycznia 2016 12:08:30 CET Ambroz Bizjak wrote:
> Hello,
> It appears to me that commit "Fix for pri and scn formats" [1] broke
> the 8-bit printf format macros (PRI*8), for scenarios when newlib is
> configured either with --enable-newlib-nano-formatted-io or without
> --enable-newlib-io-c99-format is not used. Because the new code
> defines these macros to the "hh" formats, which are not supported
> then.

Is it actually a problem that PRI* macros don't work without support for C99? 
After all, these are used for C99 types, so not really needed without C99...


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