rust/tests/ui/issues/issue-21174-2.rs

// check-pass
#![allow(dead_code)]
#![allow(unused_variables)]
trait Trait<'a> {
    type A;
    type B;
}

fn foo<'a, T: Trait<'a>>(value: T::A) {
    let new: T::B = unsafe { std::mem::transmute_copy(&value) };
}

fn main() { }
Use check-pass in ui tests where appropriate 2019-11-04 00:00:00 +00:00			`// check-pass`
Add `#![allow(..)]` as necessary to get re-migrated run-pass tests compiling with clean stderr again. Most were added mechanically. 2018-09-25 21:51:35 +00:00			`#![allow(dead_code)]`
			`#![allow(unused_variables)]`
Add regression tests for #21174 Closes #21174. 2015-05-05 13:31:10 +00:00			`trait Trait<'a> {`
			`type A;`
			`type B;`
			`}`

			`fn foo<'a, T: Trait<'a>>(value: T::A) {`
			`let new: T::B = unsafe { std::mem::transmute_copy(&value) };`
			`}`

			`fn main() { }`