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Re: G++ enums 'underlying type'

Gabriel Dos Reis wrote:

All that is moot; for to properly implement at the traits at issue
(is_enum), one needs hooks in the compiler.

I think that what we already have is rather good, overall, and doesn't need
by itself hooks of any kind.

The only problem is caused, as a secondary effect, by a *bug*, or, better said,
unimplemented ISO feature, of the compiler, that is, c++/19076. For 4.0, I
will provide a work-around for that issue (similarly to Boost).

Paolo.

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