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Re: Problems with PR 21210
> or that it leaves other
> problems open in general, with respect to C99 complex vs. C++ complex?
I suspect this.
You're solving this issue just for std::complex. Admittedly the problem
domain may be small for this issue (although I suspect scientific
computing types would disagree). A solution may be useful for
more than just std::complex.
What happens if other C99 or C0x types are added (ie ucs2 integer
type)? I think figuring out a way to deal with this now in the general
case is probably a better idea.
Explicitly writing in conversion ctors for the builtin integer types
seems like a pretty big hack to me.