rust-clippy/tests/run-pass/ice_exacte_size.rs

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2018-07-30 09:33:44 +00:00
#![deny(clippy::all)]
#[allow(dead_code)]
struct Foo;
impl Iterator for Foo {
type Item = ();
fn next(&mut self) -> Option<()> {
let _ = self.len() == 0;
unimplemented!()
}
}
2016-12-20 09:20:41 +00:00
impl ExactSizeIterator for Foo {}
fn main() {}