[PATCH] Fix ctype<char> for generic locale systems on linux

[Benjamin Kosnik]

> Thanks. I have one, which could help me understanding more of this 
> issue. If we had used a workaround like mine for generic-linux, we would 
> still have problems in special circumstances?

classic_table() would still be at the mercy of static initialization order.
The part of the problem wasn't solved. Ok?

In general, solutions for all platforms, not just linux, should be 
considered at the same time for this kind of thing.

-benjamin