rust/tests/ui/stdlib-unit-tests/raw-fat-ptr.stderr

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warning: method `foo` is never used
--> $DIR/raw-fat-ptr.rs:35:16
|
LL | trait Foo { fn foo(&self) -> usize; }
| --- ^^^
| |
| method in this trait
|
= note: `#[warn(dead_code)]` on by default
warning: 1 warning emitted