error: denote infinite loops with `loop { ... }`
  --> $DIR/lint-impl-fn.rs:10:21
   |
LL |     fn bar(&self) { while true {} }
   |                     ^^^^^^^^^^ help: use `loop`
   |
note: the lint level is defined here
  --> $DIR/lint-impl-fn.rs:9:12
   |
LL |     #[deny(while_true)]
   |            ^^^^^^^^^^

error: denote infinite loops with `loop { ... }`
  --> $DIR/lint-impl-fn.rs:18:25
   |
LL |         fn foo(&self) { while true {} }
   |                         ^^^^^^^^^^ help: use `loop`
   |
note: the lint level is defined here
  --> $DIR/lint-impl-fn.rs:13:8
   |
LL | #[deny(while_true)]
   |        ^^^^^^^^^^

error: denote infinite loops with `loop { ... }`
  --> $DIR/lint-impl-fn.rs:27:5
   |
LL |     while true {}
   |     ^^^^^^^^^^ help: use `loop`
   |
note: the lint level is defined here
  --> $DIR/lint-impl-fn.rs:25:8
   |
LL | #[deny(while_true)]
   |        ^^^^^^^^^^

error: aborting due to 3 previous errors

