https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79195
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Mon Jan 23 15:56:05 2017 New Revision: 244813 URL: https://gcc.gnu.org/viewcvs?rev=244813&root=gcc&view=rev Log: PR libstdc++/79195 fix make_array type deduction PR libstdc++/79195 * include/experimental/array (__make_array_elem): New class template and partial specialization. (__is_reference_wrapper): Move into __make_array_elem specialization. (make_array): Use __make_array_elem to determine element type and move static assertion into specialization. Qualify std::forward call. (to_array): Add exception specifiation. * testsuite/experimental/array/make_array.cc: Test argument types without a common type. * testsuite/experimental/array/neg.cc: Adjust expected error message. Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/experimental/array trunk/libstdc++-v3/testsuite/experimental/array/make_array.cc trunk/libstdc++-v3/testsuite/experimental/array/neg.cc