[v3] Some fixes to the unordered_containers, in particular wrt implicit move constructor and assignment operator

[Paolo Carlini]

Hi,

tested x86_64-linux, committed to mainline.

Paolo.

//////////////////////
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: CL_move_conts
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20100814/d509706f/attachment.ksh>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: patch_move_conts
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20100814/d509706f/attachment-0001.ksh>