| // -*- C++ -*- |
| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // MODULES_DEFINES: _LIBCPP_DEBUG=0 |
| |
| // Can't test the system lib because this test enables debug mode |
| // UNSUPPORTED: with_system_cxx_lib |
| |
| // Test that the default debug handler can be overridden and test the |
| // throwing debug handler. |
| |
| #define _LIBCPP_DEBUG 0 |
| |
| #include <cstdlib> |
| #include <exception> |
| #include <type_traits> |
| #include <__debug> |
| |
| int main(int, char**) |
| { |
| { |
| std::__libcpp_debug_function = std::__libcpp_throw_debug_function; |
| try { |
| _LIBCPP_ASSERT(false, "foo"); |
| } catch (std::__libcpp_debug_exception const&) {} |
| } |
| { |
| // test that the libc++ exception type derives from std::exception |
| static_assert((std::is_base_of<std::exception, |
| std::__libcpp_debug_exception |
| >::value), "must be an exception"); |
| } |
| |
| return 0; |
| } |