28 lines
746 B
Rust
28 lines
746 B
Rust
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// check-pass
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#![feature(let_chains)]
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use std::ops::Range;
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fn main() {
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let opt = Some(None..Some(1));
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if let first = &opt && let Some(ref second) = first && let None = second.start {
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}
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if let Some(ref first) = opt && let second = first && let _third = second {
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}
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if let Some(ref first) = opt
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&& let Range { start: local_start, end: _ } = first
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&& let None = local_start {
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}
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while let first = &opt && let Some(ref second) = first && let None = second.start {
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}
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while let Some(ref first) = opt && let second = first && let _third = second {
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}
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while let Some(ref first) = opt
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&& let Range { start: local_start, end: _ } = first
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&& let None = local_start {
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}
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}
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