r244317 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Wed Jan 11 14:44:04 2017
New Revision: 244317

URL: https://gcc.gnu.org/viewcvs?rev=244317&root=gcc&view=rev
Log:
PR78273 fix count to work with partitioning function

	PR libstdc++/78273
	* include/bits/stl_map.h (map::count<_Kt>(const _Kt&)): Don't assume
	the heterogeneous comparison can only find one match.
	* include/bits/stl_set.h (set::count<_Kt>(const _Kt&)): Likewise.
	* testsuite/23_containers/map/operations/2.cc: Test count works with
	comparison function that just partitions rather than sorting.
	* testsuite/23_containers/set/operations/2.cc: Likewise.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/stl_map.h
    trunk/libstdc++-v3/include/bits/stl_set.h
    trunk/libstdc++-v3/testsuite/23_containers/map/operations/2.cc
    trunk/libstdc++-v3/testsuite/23_containers/set/operations/2.cc