[Bug libstdc++/77998] clang rejects std::thread from trunk

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77998

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Mon Oct 17 12:23:09 2016
New Revision: 241236

URL: https://gcc.gnu.org/viewcvs?rev=241236&root=gcc&view=rev
Log:
PR77998 Remove std::thread::_Invoker::result_type

        PR libstdc++/77998
        * include/std/future (__future_base::_Deferred_state)
        (__future_base::_Async_state_impl): Use decltype to deduce return
        type, instead of _Invoker::result_type.
        * include/std/thread (thread::_Invoker::operator()): Likewise.
        (thread::_Invoker::result_type): Remove.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/future
    trunk/libstdc++-v3/include/std/thread