rust/tests/ui/impl-trait/issue-99073-2.rs
2023-08-14 15:25:20 +02:00

19 lines
402 B
Rust

use std::fmt::Display;
fn main() {
test("hi", true);
}
fn test<T: Display>(t: T, recurse: bool) -> impl Display {
let f = || {
let i: u32 = test::<i32>(-1, false);
//~^ ERROR concrete type differs from previous defining opaque type use
//~| ERROR expected generic type parameter, found `i32`
println!("{i}");
};
if recurse {
f();
}
t
}