mirror of
https://github.com/rust-lang/rust
synced 2024-10-02 14:54:35 +00:00
31 lines
561 B
Rust
31 lines
561 B
Rust
// run-pass
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// needs-unwind
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#![feature(generators, generator_trait)]
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use std::ops::Generator;
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use std::pin::Pin;
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use std::panic;
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fn main() {
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let mut foo = || {
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if true {
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panic!();
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}
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yield;
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};
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let res = panic::catch_unwind(panic::AssertUnwindSafe(|| {
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Pin::new(&mut foo).resume(())
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}));
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assert!(res.is_err());
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for _ in 0..10 {
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let res = panic::catch_unwind(panic::AssertUnwindSafe(|| {
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Pin::new(&mut foo).resume(())
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}));
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assert!(res.is_err());
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}
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}
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