mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 15:23:46 +00:00
8 lines
160 B
Rust
8 lines
160 B
Rust
#![deny(map_unit_fn)]
|
|
|
|
#![crate_type = "lib"]
|
|
fn _y() {
|
|
vec![42].iter().map(drop);
|
|
//~^ ERROR `Iterator::map` call that discard the iterator's values
|
|
}
|