24 lines
441 B
Rust
24 lines
441 B
Rust
// Regression test for #69307
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//
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// Having an `async { .. foo.await .. }` block appear inside of a `+=`
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// expression was causing an ICE due to a failure to save/restore
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// state in the AST numbering pass when entering a nested body.
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//
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//@ check-pass
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//@ edition:2018
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fn block_on<F>(_: F) -> usize {
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0
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}
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fn main() {}
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async fn bar() {
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let mut sum = 0;
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sum += block_on(async {
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baz().await;
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});
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}
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async fn baz() {}
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