19 lines
460 B
Rust
19 lines
460 B
Rust
// unit-test: EarlyOtherwiseBranch
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// must not optimize as it does not follow the pattern of
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// left and right hand side being the same variant
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// EMIT_MIR early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff
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fn noopt1(x: Option<u32>, y: Option<u32>) -> u32 {
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match (x, y) {
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(Some(a), Some(b)) => 0,
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(Some(a), None) => 1,
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(None, Some(b)) => 2,
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(None, None) => 3,
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}
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}
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fn main() {
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noopt1(None, Some(0));
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}
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