Patch: stl_vector.h and vector.tcc

[Paolo Carlini]

Hi Gaby, everyone

Gabriel Dos Reis wrote:

>Well, to make it clear, I do not believe it is hard to implement.
>(I was hoping to get some spare time and give it a try.) 
>It -might- however take some fair amont of time to get it in
>mainline... 
>  
>
A copuple of very different comments (I'm finally reading in detail n1660):
- From a practical point of view, moving from cpp_type_traits.h to 
#nospam + <type_traits> seems almost matter of search & replace: nice! 
(obviously, the same cannot be said for type_traits.h)
- I'm rather surprised to see 'value' being a static const instead of an 
enum: definitely the wrong choice for these applications according to, 
f.i., Vandevoorde, $17.2. So, out of curiosity: is current gcc actually 
able to deal well with the former?

Paolo.