1 //===------------------------- test_vector3.cpp ---------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "cxxabi.h"
11 
12 #include <stdio.h>
13 #include <stdlib.h>
14 #include <assert.h>
15 #include <exception>
16 
17 #include <memory>
18 
19 // use dtors instead of try/catch
20 namespace test1 {
21     struct B {
~Btest1::B22          ~B() {
23             printf("should not be run\n");
24             exit(10);
25             }
26 };
27 
28 struct A {
~Atest1::A29  ~A()
30 #if __has_feature(cxx_noexcept)
31     noexcept(false)
32 #endif
33  {
34    B b;
35    throw 0;
36  }
37 };
38 }  // test1
39 
my_terminate()40 void my_terminate() { exit(0); }
41 
42 template <class T>
destroy(void * v)43 void destroy(void* v)
44 {
45   T* t = static_cast<T*>(v);
46   t->~T();
47 }
48 
main(int argc,char * argv[])49 int main( int argc, char *argv [])
50 {
51   std::set_terminate(my_terminate);
52   {
53   typedef test1::A Array[10];
54   Array a[10]; // calls _cxa_vec_dtor
55   __cxxabiv1::__cxa_vec_dtor(a, 10, sizeof(test1::A), destroy<test1::A>);
56   assert(false);
57   }
58 }
59