| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: libcpp-no-exceptions |
| // <exception> |
| |
| // template<class E> exception_ptr make_exception_ptr(E e); |
| |
| #include <exception> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| struct A |
| { |
| static int constructed; |
| int data_; |
| |
| A(int data = 0) : data_(data) {++constructed;} |
| ~A() {--constructed;} |
| A(const A& a) : data_(a.data_) {++constructed;} |
| }; |
| |
| int A::constructed = 0; |
| |
| int main(int, char**) |
| { |
| { |
| std::exception_ptr p = std::make_exception_ptr(A(5)); |
| try |
| { |
| std::rethrow_exception(p); |
| assert(false); |
| } |
| catch (const A& a) |
| { |
| #ifndef _LIBCPP_ABI_MICROSOFT |
| assert(A::constructed == 1); |
| #else |
| // On Windows exception_ptr copies the exception |
| assert(A::constructed == 2); |
| #endif |
| assert(p != nullptr); |
| p = nullptr; |
| assert(p == nullptr); |
| assert(a.data_ == 5); |
| assert(A::constructed == 1); |
| } |
| assert(A::constructed == 0); |
| } |
| assert(A::constructed == 0); |
| |
| return 0; |
| } |