| 1 | union Foo { |
|---|---|
| 2 | int val = 42; |
| 3 | static const int sVal1 = -42; |
| 4 | static Foo sVal2; |
| 5 | }; |
| 6 | |
| 7 | Foo Foo::sVal2{}; |
| 8 | |
| 9 | namespace { |
| 10 | union Bar { |
| 11 | int val = 137; |
| 12 | static const int sVal1 = -137; |
| 13 | static Bar sVal2; |
| 14 | }; |
| 15 | |
| 16 | Bar Bar::sVal2{}; |
| 17 | } // namespace |
| 18 | |
| 19 | int main() { |
| 20 | Foo foo; |
| 21 | Bar bar; |
| 22 | auto sum = Bar::sVal1 + Foo::sVal1 + Foo::sVal2.val + Bar::sVal2.val; |
| 23 | |
| 24 | return 0; |
| 25 | } |
| 26 |