On Thu, 6 Jul 2000, Tim Peters wrote: > [Bill Tutt] > > How about this: > > /* > > * Use this typedef when you need to represent a UTF-16 surrogate pair > > * as single unsigned integer. > > */ > > #if SIZEOF_INT >= 4 > > typedef unsigned int Py_UCS4; > > #else > > #if SIZEOF_LONG >= 4 > > typedef unsigned long Py_UCS4; > > #else > > #error "can't find integral type that can contain 32 bits" > > #endif /* SIZEOF_LONG */ > > #endif /* SIZEOF_INT */ > > Much better! In the future (when the infrastructure is in place), I expect > we'll replace the #if stuff here with > > typedef Py_uint_least32_t UCS4; > > instead (where Py_uint_least32_t is defined in pyfort.h, and uint_least32_t > is the C9X spelling of the true requirement). > > BTW, why not use #elif instead of nested #ifs? #elif is clearer and > shorter. > I've updated both of these patches on SF. Comments welcome, Bill
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