llvm-project/libcxxabi/test/noexception4.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

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//===----------------------- noexception4.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
//
//===----------------------------------------------------------------------===//
// REQUIRES: no-exceptions
#include <cxxabi.h>
#include <exception>
#include <cassert>
// namespace __cxxabiv1 {
// void *__cxa_current_primary_exception() throw();
// extern bool __cxa_uncaught_exception () throw();
// extern unsigned int __cxa_uncaught_exceptions() throw();
// }
int main ()
{
// Trivially
assert(nullptr == __cxxabiv1::__cxa_current_primary_exception());
assert(!__cxxabiv1::__cxa_uncaught_exception());
assert(0 == __cxxabiv1::__cxa_uncaught_exceptions());
return 0;
}