// run-pass | |
#![allow(dead_code)] | |
#![feature(generators)] | |
enum Enum { | |
A(String), | |
B | |
} | |
fn main() { | |
|| { //~ WARN unused generator that must be used | |
loop { | |
if let true = true { | |
match Enum::A(String::new()) { | |
Enum::A(_var) => {} | |
Enum::B => {} | |
} | |
} | |
yield; | |
} | |
}; | |
} |