1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 // UNSUPPORTED: no-exceptions
10 
11 // This tests that libc++abi still provides __cxa_uncaught_exception() for
12 // ABI compatibility, even though the Standard doesn't require it to.
13 
14 #include <cxxabi.h>
15 #include <cassert>
16 
17 // namespace __cxxabiv1 {
18 //      extern bool __cxa_uncaught_exception () throw();
19 // }
20 
21 struct A {
22     ~A() { assert( __cxxabiv1::__cxa_uncaught_exception()); }
23 };
24 
25 int main () {
26     try { A a; throw 3; assert(false); }
27     catch (int) {}
28 }
29