在 2024-09-18 22:07, Jacek Caban 写道:
If it's just about -Wpedantic, I think we could just ignore it. For crt, we control default flags and if user explicitly specifies flags like that, a warning is not the worst thing to get... (It would be different for headers, that may be exposed to any user configuration, but the concern here is just about crt).
I agree with this.
Maybe, but in practice it's pretty well defined behavior.
Yes; my suggestion about casting via `intptr_t` also just happens to work in practice.So far there are two compilers which are known to warn sometimes about conversion between a function pointer and `void*`, but no compiler is known to warn about conversion between a function pointer and `intptr_t`, so the latter should be a win, isn't it?
-- Best regards, LIU Hao
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