| ### Compilation failed: | |
| error: 4: variables of type 'void' are not allowed | |
| void a; | |
| ^^^^^^ | |
| error: 5: variables of type 'void' are not allowed | |
| void b = func(); | |
| ^^^^^^^^^^^^^^^ | |
| error: 5: global variable initializer must be a constant expression | |
| void b = func(); | |
| ^^^^^^ | |
| 3 errors |