2006-11-26 Paolo Carlini <pcarlini@suse.de>

	PR libstdc++/29385 (2nd part, based on an idea by Ion Gaztanaga)
	* include/bits/stl_tree.h (_Rb_tree<>::_M_equal_range): Add.
	(equal_range(const key_type&)): Use it.

2006-11-26  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/23_containers/multiset/operations/1.cc: New.
	* testsuite/23_containers/set/operations/1.cc: Likewise.
	* testsuite/23_containers/multimap/operations/1.cc: Likewise.
	* testsuite/23_containers/map/operations/1.cc: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119221 138bc75d-0d04-0410-961f-82ee72b054a4