[Bug libstdc++/89128] Missing CTAD deduction guides for std::stack and std::queue

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89128

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Tue Feb  5 22:58:22 2019
New Revision: 268566

URL: https://gcc.gnu.org/viewcvs?rev=268566&root=gcc&view=rev
Log:
PR libstdc++/89128 add deduction guides for container adaptors

        PR libstdc++/89128
        * include/bits/stl_queue.h (queue, priority_queue): Add deduction
        guides.
        * include/bits/stl_stack.h (stack): Likewise.
        * testsuite/23_containers/priority_queue/deduction.cc: New test.
        * testsuite/23_containers/queue/deduction.cc: New test.
        * testsuite/23_containers/stack/deduction.cc: New test.

Added:
    trunk/libstdc++-v3/testsuite/23_containers/priority_queue/deduction.cc
    trunk/libstdc++-v3/testsuite/23_containers/queue/deduction.cc
    trunk/libstdc++-v3/testsuite/23_containers/stack/deduction.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/stl_queue.h
    trunk/libstdc++-v3/include/bits/stl_stack.h