2013-03-09 François Dumont <fdumont@gcc.gnu.org>

2013-03-09  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/vector.tcc (vector<>operator=(const vector<>&):
	Reset pointers after deallocation when memory can be reused.
	* testsuite/23_containers/vector/allocator/minimal.cc: Insert
	elements to really challenge C++11 allocator integration.
	* testsuite/23_containers/vector/allocator/copy.cc: Likewise.
	* testsuite/23_containers/vector/allocator/copy_assign.cc:
	Likewise.
	* testsuite/23_containers/vector/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/vector/allocator/swap.cc: Likewise and
	swap vector back before checks on memory/personality mapping are
	performed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@196571 138bc75d-0d04-0410-961f-82ee72b054a4