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18 lines
517 B
Rust
18 lines
517 B
Rust
#![deny(unreachable_patterns)]
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// We wrap patterns in a tuple because top-level or-patterns were special-cased.
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fn main() {
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match (0u8, 0u8) {
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//~^ ERROR non-exhaustive patterns: `(2_u8..=u8::MAX, _)`
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(0 | 1, 2 | 3) => {}
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}
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match ((0u8,),) {
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//~^ ERROR non-exhaustive patterns: `((4_u8..=u8::MAX))`
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((0 | 1,) | (2 | 3,),) => {}
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}
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match (Some(0u8),) {
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//~^ ERROR non-exhaustive patterns: `(Some(2_u8..=u8::MAX))`
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(None | Some(0 | 1),) => {}
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}
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}
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