rust/tests/ui/codegen/mono-impossible-drop.rs

19 lines
357 B
Rust

//@ compile-flags: -Clink-dead-code=on --crate-type=lib
//@ build-pass
#![feature(trivial_bounds)]
#![allow(trivial_bounds)]
// Make sure we don't monomorphize the drop impl for `Baz`, since it has predicates
// that don't hold under a reveal-all param env.
trait Foo {
type Assoc;
}
struct Bar;
struct Baz(<Bar as Foo>::Assoc)
where
Bar: Foo;