2008-11-07 Bob Walters <bob.s.walters@gmail.com>

2008-11-07  Bob Walters  <bob.s.walters@gmail.com>

	* include/ext/pointer.h: Add experimental support for non-standard
	pointer types in containers via the allocator::pointer typedef.
	(Currently only supported/working with std::vector)
	* include/ext/cast.h: Add overload-able pointer casting functions
	for use in containers supporting non-standard pointer types.
	* include/ext/extptr_allocator.h: Add _ExtPtr_allocator.
	* include/Makefile.am: Update.
	* include/precompiled/extc++.h: Likewise.
	* include/Makefile.in: Regenerate.
	* testsuite/ext/ext_pointer/1.cc: New.
	* testsuite/ext/ext_pointer/1_neg.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/citerators.cc: New.
	* testsuite/23_containers/vector/ext_pointer/data_access.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/resize.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/types/1.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/modifiers/element.cc:
	Likewise.
	* testsuite/23_containers/vector/ext_pointer/modifiers/erase.cc:
	Likewise.
	* testsuite/23_containers/vector/ext_pointer/modifiers/insert.cc:
	Likewise.
	* testsuite/23_containers/vector/ext_pointer/explicit_instantiation/
	1.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/explicit_instantiation/
	3.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141674 138bc75d-0d04-0410-961f-82ee72b054a4