2018-11-18 23:25 GMT+01:00, Tomas Härdin <tjop...@acc.umu.se>: > sön 2018-11-18 klockan 04:40 +0100 skrev Carl Eugen Hoyos: >> Hi! >> >> On systems with signed char, the compiler cannot distinguish between >> (intended) int8_t used as subscript and unintended char, therefore the >> warning doesn't help. > > Is this done anywhere in the codebase currently?
Not sure I understand correctly: I don't think there is a "char" used as subscript (or we would see the warning on standard x86 Linux systems), I suspect the "uint8_t" we often use as subscripts are translated into "unsigned char" and never trigger the warning but - afaict from looking at the code and the many warnings on sunos - wherever FFmpeg uses "int8_t" as subscript (which happens often in the code and I assume it happens intentionally) the warning shows because of a translation into "char" on such a system where char is signed. Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
