| //===----------------------------------------------------------------------===// |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| //===----------------------------------------------------------------------===// |
| // Can a noexcept member function pointer be caught by a non-noexcept catch clause? |
| // UNSUPPORTED: c++03, c++11, c++14 |
| // UNSUPPORTED: no-exceptions |
| // Support for catching a function pointer including noexcept was shipped in macOS 10.13 |
| // XFAIL: use_system_cxx_lib && {{.+}}-apple-macosx10.{{9|10|11|12}} |
| // GCC supports noexcept function types but this test still fails. |
| // This is likely a bug in their implementation. Investigation needed. |
| template<bool Noexcept> void f() noexcept(Noexcept) {} |
| template<bool Noexcept> using FnType = void (X::*)() noexcept(Noexcept); |
| template<bool ThrowNoexcept, bool CatchNoexcept> |
| auto p = &X::f<ThrowNoexcept>; |
| catch (FnType<CatchNoexcept> p) |
| assert(ThrowNoexcept || !CatchNoexcept); |
| assert(p == &X::f<ThrowNoexcept>); |
| assert(!ThrowNoexcept && CatchNoexcept); |
| FnType<true> p = &X::f<true>; |