mirror of https://github.com/rust-lang/rust.git
12 lines
348 B
Rust
12 lines
348 B
Rust
// Test that simple or-patterns don't get expanded to exponentially large CFGs
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// EMIT_MIR exponential_or.match_tuple.SimplifyCfg-initial.after.mir
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fn match_tuple(x: (u32, bool, Option<i32>, u32)) -> u32 {
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match x {
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(y @ (1 | 4), true | false, Some(1 | 8) | None, z @ (6..=9 | 13..=16)) => y ^ z,
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_ => 0,
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}
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}
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fn main() {}
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