https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90081
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://www.open-std.org/jtc
| |1/sc22/wg14/www/docs/summar
| |y.htm#dr_456
CC| |msebor at gcc dot gnu.org
--- Comment #3 from Martin Sebor <msebor at gcc dot gnu.org> ---
UINT8_C(-5) isn't valid but expanding the macros to their arguments isn't
conforming either. C11 DR #456 suggests compiler magic is necessary to make
the macros correct:
http://www.open-std.org/jtc1/sc22/wg14/www/docs/summary.htm#dr_456 (Also see
C99 DR 209: http://www.open-std.org/jtc1/sc22/wg14/www/docs/dr_209.htm).
