| ### 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: 11: unknown identifier 'a' | |
| case 1: void c = a; | |
| ^ | |
| error: 11: variables of type 'void' are not allowed | |
| case 1: void c = a; | |
| ^^^^^^^^^^ | |
| 4 errors |