rust/tests/ui/argument-suggestions/exotic-calls.rs
2023-01-11 09:32:08 +00:00

27 lines
486 B
Rust

fn foo<T: Fn()>(t: T) {
t(1i32);
//~^ ERROR function takes 0 arguments but 1 argument was supplied
}
fn bar(t: impl Fn()) {
t(1i32);
//~^ ERROR function takes 0 arguments but 1 argument was supplied
}
fn baz() -> impl Fn() {
|| {}
}
fn baz2() {
baz()(1i32)
//~^ ERROR function takes 0 arguments but 1 argument was supplied
}
fn qux() {
let x = || {};
x(1i32);
//~^ ERROR function takes 0 arguments but 1 argument was supplied
}
fn main() {}