https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77322

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Mon Oct 17 16:50:53 2016
New Revision: 241252

URL: https://gcc.gnu.org/viewcvs?rev=241252&root=gcc&view=rev
Log:
Add noexcept to std::function swap

Backport from mainline:
2016-08-22  Jonathan Wakely  <jwak...@redhat.com>

        PR libstdc++/77322
        * doc/xml/manual/intro.xml: Document DR 2062 change.
        * include/std/functional (function::swap): Add noexcept.
        (swap(function<Res(Args...)&, function<Res(Args...)&)): Likewise.
        * testsuite/20_util/function/77322.cc: New test.

Added:
    branches/gcc-6-branch/libstdc++-v3/testsuite/20_util/function/77322.cc
Modified:
    branches/gcc-6-branch/libstdc++-v3/ChangeLog
    branches/gcc-6-branch/libstdc++-v3/doc/xml/manual/intro.xml
    branches/gcc-6-branch/libstdc++-v3/include/std/functional

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