12 lines
227 B
Rust
12 lines
227 B
Rust
//@ check-pass
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// Check that we don't try to downcast `_` when type-checking the annotation.
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fn main() {
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let x = Some(Some(Some(1)));
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match x {
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Some::<Option<_>>(Some(Some(v))) => (),
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_ => (),
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}
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}
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