rust/tests/ui/rust-2024/prelude-migration/future-poll-async-block.rs

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//@ revisions: e2021 e2024
//@[e2021] edition: 2021
//@[e2021] run-rustfix
//@[e2024] edition: 2024
//@[e2024] compile-flags: -Zunstable-options
//@[e2024] check-pass
#![deny(rust_2024_prelude_collisions)]
trait Meow {
fn poll(&self, _ctx: &mut core::task::Context<'_>) {}
}
impl<T> Meow for T {}
fn main() {
core::pin::pin!(async {}).poll(&mut context());
//[e2021]~^ ERROR trait method `poll` will become ambiguous in Rust 2024
//[e2021]~| WARN this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
}
fn context() -> core::task::Context<'static> {
loop {}
}