[Bug libstdc++/83427] [7/8 Regression] [C++17] weak result types and adaptable functions don't support noexcept functions

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83427

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Thu Dec 14 17:29:22 2017
New Revision: 255652

URL: https://gcc.gnu.org/viewcvs?rev=255652&root=gcc&view=rev
Log:
PR libstdc++/83427 detect weak result type from noexcept functions

        PR libstdc++/83427
        * include/bits/refwrap.h (_Weak_result_type_impl)
        (_Reference_wrapper_base): Deduce noexcept for function types.
        * testsuite/20_util/bind/83427.cc: New test.
        * testsuite/20_util/reference_wrapper/83427.cc: New test.

Added:
    branches/gcc-7-branch/libstdc++-v3/testsuite/20_util/bind/83427.cc
   
branches/gcc-7-branch/libstdc++-v3/testsuite/20_util/reference_wrapper/83427.cc
Modified:
    branches/gcc-7-branch/libstdc++-v3/ChangeLog
    branches/gcc-7-branch/libstdc++-v3/include/bits/refwrap.h