llvm-project/libcxx/test/language.support/support.exception/exception/exception.pass.cpp

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688 B
C++

//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test exception
#include <exception>
#include <type_traits>
#include <cassert>
int main()
{
static_assert(std::is_polymorphic<std::exception>::value,
"std::is_polymorphic<std::exception>::value");
std::exception b;
std::exception b2 = b;
b2 = b;
const char* w = b2.what();
assert(w);
}