1 // Test for constant initialization of non-literal class (e.g. mutex)
2 // { dg-options "-std=c++0x -save-temps" }
3 // { dg-do run }
4
5 struct A
6 {
7 int i;
AA8 constexpr A(int _i): i(_i) { }
9 A(const A&); // non-trivial copy ctor makes A non-literal
10 };
11
12 A a(42); // constexpr constructor allows constant initialization
13 A ar[3] = { { 1 }, { 2 }, { 3 } };
14 // { dg-final { scan-assembler-not "static_initialization" } }
15 // { dg-final cleanup-saved-temps }
16
main()17 int main()
18 {
19 if (a.i != 42
20 || ar[0].i != 1
21 || ar[1].i != 2
22 || ar[2].i != 3)
23 return 1;
24 }
25