tests/ui/async-await/async-closures/arg-mismatch.rs

//@ aux-build:block-on.rs
//@ edition:2021

#![feature(async_closure)]

extern crate block_on;

fn main() {
    block_on::block_on(async {
        let c = async |x| {};
        c(1i32).await;
        c(2usize).await;
        //~^ ERROR mismatched types
    });
}