rust/src/test/ui/coherence/coherence-no-direct-lifetime-dispatch.rs

// Test that you cannot *directly* dispatch on lifetime requirements

trait MyTrait { fn foo() {} }

impl<T> MyTrait for T {}
impl<T: 'static> MyTrait for T {} //~ ERROR E0119

fn main() {}
Add basic specialization tests, including for default item inheritance. Updates some of the coherence tests as well. 2015-12-28 17:40:11 -06:00			`// Test that you cannot directly dispatch on lifetime requirements`

Implement RFC 1268 This patch allows overlap to occur between any two impls of a trait for traits which have no associated items. Several compile-fail tests around coherence had to be changed to add at least one item to the trait they test against. Ref #29864 2017-02-25 15:16:27 -06:00			`trait MyTrait { fn foo() {} }`
Add basic specialization tests, including for default item inheritance. Updates some of the coherence tests as well. 2015-12-28 17:40:11 -06:00
			`impl<T> MyTrait for T {}`
			`impl<T: 'static> MyTrait for T {} //~ ERROR E0119`

			`fn main() {}`