llvm-project/libcxxabi/test/noexception1.pass.cpp
Louis Dionne 8c61114c53 [libc++/abi/unwind] Rename Lit features for no exceptions to 'no-exceptions'
Instead of having different names for the same Lit feature accross code
bases, use the same name everywhere. This NFC commit is in preparation
for a refactor where all three projects will be using the same Lit
feature detection logic, and hence it won't be convenient to use
different names for the feature.

Differential Revision: https://reviews.llvm.org/D78370
2020-04-22 08:25:27 -04:00

38 lines
974 B
C++

//===----------------------- noexception1.pass.cpp ------------------------===//
//
// 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: c++98, c++03
// REQUIRES: no-exceptions
#include <cxxabi.h>
#include <exception>
#include <cassert>
#include <stdlib.h>
// namespace __cxxabiv1 {
// void __cxa_increment_exception_refcount(void *thrown_object) throw();
// }
unsigned gCounter = 0;
void my_terminate() { exit(0); }
int main ()
{
// should not call std::terminate()
__cxxabiv1::__cxa_increment_exception_refcount(nullptr);
std::set_terminate(my_terminate);
// should call std::terminate()
__cxxabiv1::__cxa_increment_exception_refcount((void*) &gCounter);
assert(false);
return 0;
}