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rust/src/test/ui/async-await/dyn-star-trait-error.rs
Eric Holk 7fccac3ea0 Typecheck dyn* coercions
Also changes things to treat dyn* as a sized type, unlike dyn Trait.
2022-09-12 16:55:56 -07:00

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Rust

#![feature(async_fn_in_traits)]
use std::fmt::Debug;
trait Foo {}
fn make_dyn_star() {
let i = 42;
let dyn_i: dyn* Foo = i as dyn* Foo; //~ ERROR trait bound `{integer}: Foo` is not satisfied
}
fn main() {}