22 lines
412 B
Rust
22 lines
412 B
Rust
// run-pass
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#![feature(generators, generator_trait)]
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use std::ops::{Generator, GeneratorState};
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use std::pin::Pin;
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fn main() {
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let _generator = || {
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let mut sub_generator = || {
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yield 2;
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};
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match Pin::new(&mut sub_generator).resume(()) {
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GeneratorState::Yielded(x) => {
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yield x;
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}
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_ => panic!(),
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};
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};
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}
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