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Re: c++0x vs. tr1 type_traits, round 1

Hi Doug,

and, first, thanks a lot for your help.

Now, this does mean that headers in tr1_impl won't really be able to
include other headers without doing the dance Benjamin was talking
about:

// in include/tr1_impl/functional:

#if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
# include <type_traits>
#else
# include <tr1/type_traits>
#endif


before any other comment (first blush, your proposal seems indeed very reasonable) I want to say that the above "dance", emphasized by both Benjamin and you, strikes me as *completely* expected.

Paolo.

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