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Add regression test for MIR drop generation in async loops
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cramertj committed Jun 26, 2019
1 parent d3e2cec commit 72ca844
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21 changes: 21 additions & 0 deletions src/test/ui/async-await/issues/issue-61986.rs
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// compile-pass
// edition:2018
//
// Tests that we properly handle StorageDead/StorageLives for temporaries
// created in async loop bodies.

#![feature(async_await)]

async fn bar() -> Option<()> {
Some(())
}

async fn listen() {
while let Some(_) = bar().await {
String::new();
}
}

fn main() {
listen();
}

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