4 Commits

Author SHA1 Message Date
Eric Fiselier
840fa745ca Add 'is_callable' and 'is_nothrow_callable' traits and cleanup INVOKE.
The primary purpose of this patch is to add the 'is_callable' traits.
Since 'is_nothrow_callable' required making 'INVOKE' conditionally noexcept
I also took this oppertunity to implement a constexpr version of INVOKE.
This fixes 'std::experimental::apply' which required constexpr 'INVOKE support'.

This patch will be followed up with some cleanup. Primarly removing most
of "__member_function_traits" since it's no longer used by INVOKE (in C++11 at least).

llvm-svn: 266836
2016-04-20 00:14:32 +00:00
Eric Fiselier
2152fd7682 Implement LWG issue 2219 - support reference_wrapper in INVOKE
llvm-svn: 266590
2016-04-18 06:17:30 +00:00
Eric Fiselier
38236b5750 Add missing license headers
llvm-svn: 258196
2016-01-19 21:52:04 +00:00
Eric Fiselier
522b1d14ef Checking more __invoke tests.
Before I start trying to fix __invoke in C++03 it needs better test coverage.
This patch adds a large amount of tests for __invoke.

llvm-svn: 243366
2015-07-28 01:25:36 +00:00