rust/tests/ui/suggestions/fn-trait-notation.rs
2024-01-09 21:08:16 +00:00

21 lines
364 B
Rust

// run-rustfix
fn e0658<F, G, H>(f: F, g: G, h: H) -> i32
where
F: Fn<i32, Output = i32>, //~ ERROR E0658
//~^ ERROR E0059
G: Fn<(i32, i32, ), Output = (i32, i32)>, //~ ERROR E0658
H: Fn<(i32,), Output = i32>, //~ ERROR E0658
{
f(3);
g(3, 4);
h(3)
}
fn main() {
e0658(
|a| a,
|a, b| (b, a),
|a| a,
);
}