tests/ui/imports/issue-4366.stderr

   1 error[E0425]: cannot find function `foo` in this scope
   2   --> $DIR/issue-4366.rs:18:29
   3    |
   4 LL |         fn sub() -> isize { foo(); 1 }
   5    |                             ^^^ not found in this scope
   6    |
   7 help: consider importing this function
   8    |
   9 LL +         use foo::foo;
  10    |
  11
  12 error: aborting due to previous error
  13
  14 For more information about this error, try `rustc --explain E0425`.