https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68065
--- Comment #15 from Alexander Cherepanov <ch3root at openwall dot com> --- On 2015-10-29 02:38, joseph at codesourcery dot com wrote: >>> I think it's undefined at the point where a type exceeds the limit on the >>> size of an object (half the address space minus one byte) >> >> Wait, "char a[SIZE_MAX / 2]" works in gcc 5.2. Should I file a bug? > > That's half the address space minus one byte (SIZE_MAX is odd, equal to > (size_t) -1). That is, it's meant to be accepted, but one byte more > shouldn't be. Sure, of course, sorry for the noise.
