libcxxabi/test/catch_in_noexcept.pass.cpp

   1 //===---------------------- catch_in_noexcept.cpp--------------------------===//
   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: c++98, c++03, libcxxabi-no-exceptions
  10
  11 #include <exception>
  12 #include <stdlib.h>
  13 #include <assert.h>
  14
  15 struct A {};
  16
  17 // Despite being marked as noexcept, this function must have an EHT entry that
  18 // is not 'cantunwind', so that the unwinder can correctly deal with the throw.
  19 void f1() noexcept
  20 {
  21     try {
  22         A a;
  23         throw a;
  24         assert(false);
  25     } catch (...) {
  26         assert(true);
  27         return;
  28     }
  29     assert(false);
  30 }
  31
  32 int main()
  33 {
  34     f1();
  35 }