23 lines
532 B
Rust
23 lines
532 B
Rust
// compile-flags: -Z mir-opt-level=4 -Z unsound-mir-opts
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// EMIT_MIR early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff
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fn opt1(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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_ => 1,
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}
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}
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// EMIT_MIR early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff
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fn opt2(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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(None, None) => 0,
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_ => 1,
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}
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}
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fn main() {
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opt1(None, Some(0));
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opt2(None, Some(0));
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}
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