| // Test that we DO NOT warn when lifetime name is used multiple | |
| // arguments, or more than once in a single argument. | |
| // | |
| //@ check-pass | |
| #![deny(single_use_lifetimes)] | |
| #![allow(dead_code)] | |
| #![allow(unused_variables)] | |
| // OK: used twice | |
| fn c<'a>(x: &'a u32, y: &'a u32) {} | |
| // OK: used twice | |
| fn d<'a>(x: (&'a u32, &'a u32)) {} | |
| fn main() {} |