mirror of https://github.com/rust-lang/rust
17 lines
333 B
Rust
17 lines
333 B
Rust
#![feature(if_let_guard)]
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#![deny(irrefutable_let_patterns)]
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fn main() {
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if let _ = 5 {} //~ ERROR irrefutable `if let` pattern
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while let _ = 5 { //~ ERROR irrefutable `while let` pattern
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break;
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}
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match 5 {
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_ if let _ = 2 => {} //~ ERROR irrefutable `if let` guard pattern
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_ => {}
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}
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}
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