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Re: [v3] ext/type_traits.h


Benjamin Kosnik wrote:
I sure would like to move std::__enable_if in here too.
A thought would be to add in __enable_if, and just have cpp_type_traits
duplicate std::tr1's type_traits functionality.

This has been brought up before:
http://gcc.gnu.org/ml/libstdc++/2005-02/msg00259.html

Even better would just to kill cpp_type_traits.h as part of this, now
that TR1 is part of the WP.
I don't know, I'm afraid it's still too early: tr1/type_traits adds so many names! Also, by the same argument, we could as well move all this stuff to namespace std:: ...

I vote for discussing that again for 4.3, as part of a "general strategy" for the C++0x features in GCC that sooner or later we have to figure out...

Paolo.


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