[Bug libstdc++/92124] std::vector copy-assigning when it should move-assign.

[fdumont at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92124

--- Comment #4 from François Dumont <fdumont at gcc dot gnu.org> ---
Author: fdumont
Date: Tue Jan  7 21:01:37 2020
New Revision: 279967

URL: https://gcc.gnu.org/viewcvs?rev=279967&root=gcc&view=rev
Log:
PR libstdc++/92124 fix incorrect container move assignment

        * include/bits/stl_tree.h
        (_Rb_tree<>::_M_move_assign(_Rb_tree&, false_type)): Replace
        std::move_if_noexcept by std::move.
        * testsuite/23_containers/map/92124.cc: New.
        * testsuite/23_containers/set/92124.cc: New.

Added:
    trunk/libstdc++-v3/testsuite/23_containers/map/92124.cc
    trunk/libstdc++-v3/testsuite/23_containers/set/92124.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/stl_tree.h