mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-31 22:41:50 +00:00
5 lines
177 B
Rust
5 lines
177 B
Rust
fn main() {
|
|
let x = Some(()).iter().map(|()| 1).sum::<f32>();
|
|
//~^ ERROR a value of type `f32` cannot be made by summing an iterator over elements of type `{integer}`
|
|
}
|