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150
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1 //===------------------------- test_vector3.cpp ---------------------------===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8
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173
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9 // UNSUPPORTED: no-exceptions
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150
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10
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11 #include "cxxabi.h"
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12
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13 #include <stdio.h>
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14 #include <stdlib.h>
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15 #include <assert.h>
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16 #include <exception>
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17
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18 #include <memory>
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19
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20 // use dtors instead of try/catch
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21 namespace test1 {
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22 struct B {
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23 ~B() {
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24 printf("should not be run\n");
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25 exit(10);
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26 }
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27 };
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28
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29 struct A {
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30 ~A()
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31 #if __has_feature(cxx_noexcept)
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32 noexcept(false)
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33 #endif
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34 {
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35 B b;
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36 throw 0;
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37 }
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38 };
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39 } // test1
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40
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41 void my_terminate() { exit(0); }
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42
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43 template <class T>
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44 void destroy(void* v)
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45 {
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46 T* t = static_cast<T*>(v);
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47 t->~T();
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48 }
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49
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50 int main()
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51 {
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52 std::set_terminate(my_terminate);
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53 {
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54 typedef test1::A Array[10];
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55 Array a[10]; // calls _cxa_vec_dtor
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56 __cxxabiv1::__cxa_vec_dtor(a, 10, sizeof(test1::A), destroy<test1::A>);
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57 assert(false);
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58 }
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59 }
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