rust/tests/ui/impl-trait/private_unused.rs

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//@ build-pass (FIXME(62277): could be check-pass?)

#[deny(warnings)]

enum Empty { }
trait Bar<T> {}
impl Bar<Empty> for () {}

fn boo() -> impl Bar<Empty> {}

fn main() {
    boo();
}
Migrate compile-pass annotations to build-pass 2019-07-02 21:30:28 +00:00			`//@ build-pass (FIXME(62277): could be check-pass?)`
Handle existential types in dead code analysis 2018-12-03 13:44:58 +00:00
			`#[deny(warnings)]`

			`enum Empty { }`
			`trait Bar<T> {}`
			`impl Bar<Empty> for () {}`

			`fn boo() -> impl Bar<Empty> {}`

			`fn main() {`
			`boo();`
			`}`