Sure, that works for me. On 27 Oct 2013 11:28, "JF Bastien" <[email protected]> wrote:
> > It'd be nice to test that the values are actually correct, as well as > that > > they are in matching pairs. Something like: > > > > (unsigned char)SCHAR_MIN == (unsigned char)SCHAR_MAX + 1 > > > > ... should do the trick. > > How about: > > _Static_assert(SCHAR_MAX == UCHAR_MAX/2, ""); > _Static_assert(SHRT_MAX == USHRT_MAX/2, ""); > _Static_assert(INT_MAX == UINT_MAX/2, ""); > _Static_assert(LONG_MAX == ULONG_MAX/2, ""); > > Matched pairs make sure signed min/max are consistent, unsigned max > are correct by casting all-ones, and the four I propose make sure > signed max is correct. > > > Maybe: > > > > #else > > > > int LLONG_MIN, LLONG_MAX, ULLONG_MAX; // not defined > > Done. >
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