tree 1246843054a9211673a42ddf37b38770b589b308
parent f9aeac6b4e3e9469b69d6eefb07e761b5bd1da9a
author Eric Fiselier <eric@efcs.ca> 1487301908 +0000
committer Eric Fiselier <eric@efcs.ca> 1487301908 +0000

[libcxx] Remove unexpected handlers in C++17

Summary:
This patch implements [P0003R5](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0003r5.html) which removes exception specifications from C++17.

The only changes to the library are removing `set_unexpected`, `get_unexpected`, `unexpected`, and `unexpected_handler`. These functions can be re-enabled in C++17 using `_LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS`.

@mclow.lists what do you think about removing stuff is this way?

Reviewers: mclow.lists

Reviewed By: mclow.lists

Subscribers: mclow.lists, cfe-commits

Differential Revision: https://reviews.llvm.org/D28172

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@295406 91177308-0d34-0410-b5e6-96231b3b80d8