rust/tests/ui/issues/issue-32995-2.rs
2023-01-11 09:32:08 +00:00

14 lines
409 B
Rust

fn main() {
{ fn f<X: ::std::marker()::Send>() {} }
//~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
{ fn f() -> impl ::std::marker()::Send { } }
//~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
}
#[derive(Clone)]
struct X;
impl ::std::marker()::Copy for X {}
//~^ ERROR parenthesized type parameters may only be used with a `Fn` trait