10 lines
202 B
Rust
10 lines
202 B
Rust
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#![feature(if_let_guard)]
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fn main() {
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match Some(None) {
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Some(x) if let Some(y) = x => (x, y),
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_ => y, //~ ERROR cannot find value `y`
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}
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y //~ ERROR cannot find value `y`
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}
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