1 fn main() -> Result<(), ()> {
3 //~^ ERROR cannot find function `a` in this scope
4 //~| ERROR cannot find function `b` in this scope
5 //~| ERROR cannot find function `c` in this scope
6 //~| ERROR cannot find function `d` in this scope
7 //~| ERROR cannot find function `e` in this scope
8 z????????????????????????????????????????????????????????????????????????????????????????
9 ?????????????????????????????????????????????????????????????????????????????????????????
10 ??????????????????????????????????????????????????????????????????
11 //~^^^ ERROR cannot find value `z` in this scope