#![feature(generators, generator_trait)] | |
use std::ops::{Generator, GeneratorState}; | |
use std::pin::Pin; | |
fn dangle(x: &mut i32) -> &'static mut i32 { | |
let mut g = || { | |
yield; | |
x | |
}; | |
loop { | |
match Pin::new(&mut g).resume() { | |
GeneratorState::Complete(c) => return c, | |
//~^ ERROR explicit lifetime required | |
GeneratorState::Yielded(_) => (), | |
} | |
} | |
} | |
fn main() {} |