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22 lines
412 B
Rust
22 lines
412 B
Rust
#![feature(if_let_guard)]
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#[deny(irrefutable_let_patterns)]
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fn irrefutable_let_guard() {
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match Some(()) {
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Some(x) if let () = x => {}
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//~^ ERROR irrefutable `if let` guard
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_ => {}
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}
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}
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#[deny(unreachable_patterns)]
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fn unreachable_pattern() {
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match Some(()) {
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x if let None | None = x => {}
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//~^ ERROR unreachable pattern
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_ => {}
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}
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}
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fn main() {}
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