]> git.lizzy.rs Git - rust.git/blob - src/test/ui/single-use-lifetime/zero-uses-in-impl.rs
Merge commit '266e96785ab71834b917bf474f130a6d8fdecd4b' into sync_cg_clif-2022-10-23
[rust.git] / src / test / ui / single-use-lifetime / zero-uses-in-impl.rs
1 // Test that we DO warn when lifetime name is not used at all.
2
3 #![deny(unused_lifetimes)]
4 #![allow(dead_code, unused_variables)]
5
6 struct Foo {}
7
8 impl<'a> Foo {} //~ ERROR `'a` never used
9
10 fn main() {}