[Bug libstdc++/70564] Problem with std::experimental::not_fn

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70564

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Wed Oct  5 12:42:48 2016
New Revision: 240786

URL: https://gcc.gnu.org/viewcvs?rev=240786&root=gcc&view=rev
Log:
PR 70564 disambiguate constructor for not_fn call wrapper

        PR libstdc++/70564
        * include/experimental/functional (_Not_fn): Add second parameter to
        disambiguate copying from initialization by not_fn.
        (not_fn): Add second argument to initialization.
        * testsuite/experimental/functional/not_fn.cc: Copy call wrapper using
        direct-initialization. Test abstract class.

Modified:
    branches/gcc-6-branch/libstdc++-v3/ChangeLog
    branches/gcc-6-branch/libstdc++-v3/include/experimental/functional
   
branches/gcc-6-branch/libstdc++-v3/testsuite/experimental/functional/not_fn.cc