re PR libstdc++/31440 (libstdc++-g++-v3 discarded qualifiers)
2007-04-03 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/31440
* include/bits/stl_tree.h (_M_lower_bound(_Link_type, _Link_type,
const _Key&), _M_upper_bound(_Link_type, _Link_type, const _Key&)):
Add.
(_M_equal_range(const _Key&) const): Remove.
(lower_bound(const key_type&), lower_bound(const key_type&) const,
upper_bound(const key_type&), upper_bound(const key_type&) const,
equal_range(const key_type&), equal_range(const key_type&) const):
Adjust.
(find(const _Key&), find(const _Key&) const): Tweak.
* testsuite/23_containers/map/operations/31440.cc: New.
From-SVN: r123452
f7e5257713