rust/tests/ui/dyn-compatibility/dyn-compatible-trait-implementation-20939.rs

// https://github.com/rust-lang/rust/issues/20939
trait Foo {}

impl<'a> Foo for dyn Foo + 'a {}
//~^ ERROR the object type `(dyn Foo + 'a)` automatically implements the trait `Foo`

fn main() {}
Rehome tests/ui/issues/ tests [3/?] 2025-07-13 16:25:27 -04:00			`// https://github.com/rust-lang/rust/issues/20939`
Add tests for E-needstest issues Closes #20772 Closes #20939 Closes #21950 Closes #22034 2015-04-10 16:12:54 +10:00			`trait Foo {}`

Update ui test suite to use dyn 2019-05-28 14:46:13 -04:00			`impl<'a> Foo for dyn Foo + 'a {}`
add `dyn` to display of dynamic (trait) type names The `dyn Trait` syntax was stabilized in 199ee327. Resolves #49277. 2018-05-26 20:51:50 -07:00			//~^ ERROR the object type `(dyn Foo + 'a)` automatically implements the trait `Foo`
Add tests for E-needstest issues Closes #20772 Closes #20939 Closes #21950 Closes #22034 2015-04-10 16:12:54 +10:00
			`fn main() {}`