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Re: [ECOS] Re: casts to a type other than an integral or enumerationtype in a constant-expression

Jonathan Larmour wrote:
Indeed it's like that. But the whole thing is cast to an int, so the expression as a whole has integral type. From the C++ standard 6.4.2 para 2 that's all that's required, the way I read it. Having a non-integral type in an intermediate stage should make no difference.
you are incorrect. [5.19] says quite clearly what an integral constant
expression can involve. A cast to a function pointer is not one of them.

nathan

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