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add non-regression test for issue 122674
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lqd committed Mar 18, 2024
1 parent 8beec62 commit f3e9dfa
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22 changes: 22 additions & 0 deletions tests/ui/fmt/nested-awaits-issue-122674.rs
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// Non-regression test for issue #122674: a change in the format args visitor missed nested awaits.

//@ edition: 2021
//@ check-pass

pub fn f1() -> impl std::future::Future<Output = Result<(), String>> + Send {
async {
should_work().await?;
Ok(())
}
}

async fn should_work() -> Result<String, String> {
let x = 1;
Err(format!("test: {}: {}", x, inner().await?))
}

async fn inner() -> Result<String, String> {
Ok("test".to_string())
}

fn main() {}

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