clang/test/SemaCXX/warn-exit-time-destructors.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

// RUN: %clang_cc1 -fsyntax-only -Wexit-time-destructors %s -verify

namespace test1 {
  struct A { ~A(); };
  A a; // expected-warning {{declaration requires an exit-time destructor}}
  A b[10]; // expected-warning {{declaration requires an exit-time destructor}}
  A c[10][10]; // expected-warning {{declaration requires an exit-time destructor}}

  A &d = a;
  A &e = b[5];
  A &f = c[5][7];
}

namespace test2 {
void f() {
  struct A { ~A() { } };
  
  static A a; // expected-warning {{declaration requires an exit-time destructor}}
  static A b[10]; // expected-warning {{declaration requires an exit-time destructor}}
  static A c[10][10]; // expected-warning {{declaration requires an exit-time destructor}}

  static A &d = a;
  static A &e = b[5];
  static A &f = c[5][7];
}

}