Michael Park f318b708ef Fix std::visit for the zero variants case. ...

Summary:
The following code is broken:

```
    std::visit([]{});
```

Reviewers: EricWF

Reviewed By: EricWF

Differential Revision: https://reviews.llvm.org/D33090

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@302773 91177308-0d34-0410-b5e6-96231b3b80d8

2017-05-11 07:17:12 +00:00

..

allocator.adaptor

[libcxx] [test] Fix Clang -Wunused-local-typedef, part 2/3.

2017-02-05 22:47:41 +00:00

any

Add markup for libc++ dylib availability

2017-05-04 17:08:54 +00:00

function.objects

Remove usages of _LIBCPP_MSVC which is never defined

2017-05-10 21:40:58 +00:00

intseq

[libcxx] [test] Replace _LIBCPP_STD_VER with TEST_STD_VER.

2016-11-04 20:26:59 +00:00

memory

Fix enable_shared_from_this test in C++11

2017-05-10 20:09:20 +00:00

meta

XFAIL is_trivially_copyable test for compilers that don't implement Core 2094

2017-05-10 20:19:35 +00:00

optional

Add markup for libc++ dylib availability

2017-05-04 17:08:54 +00:00

ratio

Move remaining _LIBCPP_VERSION tests into test/libcxx

2016-06-22 02:23:22 +00:00

smartptr/unique.ptr

[test] Silence another unused-typedef warning

2017-04-18 20:04:39 +00:00

template.bitset

[libcxx] [test] Suppress MSVC's /analyze warning C6294 in a more fine-grained manner.

2017-05-05 23:51:39 +00:00

time

Add markup for libc++ dylib availability

2017-05-04 17:08:54 +00:00

tuple

Cleanup _LIBCPP_HAS_NO_<c++11-feature> in the utilities library

2017-04-19 00:56:32 +00:00

type.index

Fix recent build errors

2017-01-21 00:57:29 +00:00

utilities.general

Move test into test/std subdirectory.

2014-12-20 01:40:03 +00:00

utility

Cleanup _LIBCPP_HAS_NO_<c++11-feature> in the utilities library

2017-04-19 00:56:32 +00:00

utility.requirements

Move test into test/std subdirectory.

2014-12-20 01:40:03 +00:00

variant

Fix std::visit for the zero variants case.

2017-05-11 07:17:12 +00:00

nothing_to_do.pass.cpp

Move test into test/std subdirectory.

2014-12-20 01:40:03 +00:00