tests/ui/single-use-lifetime/two-uses-in-fn-argument-and-return.rs


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// Test that we DO NOT warn when lifetime name is used in
// both the argument and return.
//
// check-pass

#![deny(single_use_lifetimes)]
#![allow(dead_code)]
#![allow(unused_variables)]

// OK: used twice
fn c<'a>(x: &'a u32) -> &'a u32 {
    &22
}

fn main() {}