[Bug libstdc++/66693] [C++17] std::tuple_size fails with const std::array

[ville at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66693

--- Comment #3 from ville at gcc dot gnu.org ---
Author: ville
Date: Mon Dec 21 11:22:16 2015
New Revision: 231875

URL: https://gcc.gnu.org/viewcvs?rev=231875&root=gcc&view=rev
Log:
PR libstdc++/66693.

        * include/std/tuple (tuple_element, tuple_size, tuple_element_t,
        __tuple_element_t): Move to...
        * include/std/utility: ...here.
        * testsuite/20_util/pair/astuple/astuple.cc: Adjust.
        * testsuite/20_util/pair/astuple/astuple_cpp14.cc: New.
        * testsuite/20_util/tuple/tuple_element.cc: Adjust.
        * testsuite/20_util/tuple/tuple_element_t.cc: Likewise.
        * testsuite/20_util/tuple/tuple_size.cc: Likewise.
        * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
        Likewise.
        * testsuite/23_containers/array/tuple_interface/tuple_element_cpp14.cc:
        New.
        * testsuite/23_containers/array/tuple_interface/tuple_size.cc: Adjust.

Added:
    trunk/libstdc++-v3/testsuite/20_util/pair/astuple/astuple_cpp14.cc
   
trunk/libstdc++-v3/testsuite/23_containers/array/tuple_interface/tuple_element_cpp14.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/tuple
    trunk/libstdc++-v3/include/std/utility
    trunk/libstdc++-v3/testsuite/20_util/pair/astuple/astuple.cc
    trunk/libstdc++-v3/testsuite/20_util/tuple/tuple_element.cc
    trunk/libstdc++-v3/testsuite/20_util/tuple/tuple_element_t.cc
    trunk/libstdc++-v3/testsuite/20_util/tuple/tuple_size.cc
   
trunk/libstdc++-v3/testsuite/23_containers/array/tuple_interface/tuple_element.cc
   
trunk/libstdc++-v3/testsuite/23_containers/array/tuple_interface/tuple_size.cc