mirror of https://github.com/rust-lang/rust
24 lines
537 B
Rust
24 lines
537 B
Rust
#![feature(coroutine_trait)]
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#![feature(coroutines)]
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#![feature(unsized_locals)]
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//~^ WARN the feature `unsized_locals` is incomplete and may not be safe to use and/or cause compiler crashes
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use std::ops::Coroutine;
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fn capture() -> impl Coroutine {
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let b: [u8] = *(Box::new([]) as Box<[u8]>);
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#[coroutine]
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move || {
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println!("{:?}", &b);
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//~^ ERROR the size for values of type `[u8]` cannot be known at compilation time
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yield;
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for elem in b.iter() {}
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}
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}
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fn main() {
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capture();
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}
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