27 lines
356 B
Rust
27 lines
356 B
Rust
//@ edition:2018
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#![feature(must_not_suspend)]
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#![deny(must_not_suspend)]
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#[must_not_suspend = "You gotta use Umm's, ya know?"]
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struct Umm {
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i: i64
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}
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fn bar() -> Umm {
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Umm {
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i: 1
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}
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}
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async fn other() {}
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pub async fn uhoh() {
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let _guard = bar(); //~ ERROR `Umm` held across
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other().await;
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drop(_guard);
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}
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fn main() {
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}
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