rust/tests/mir-opt/early_otherwise_branch_3_element_tuple.rs
2023-01-11 09:32:08 +00:00

14 lines
317 B
Rust

// unit-test: EarlyOtherwiseBranch
// EMIT_MIR early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff
fn opt1(x: Option<u32>, y: Option<u32>, z: Option<u32>) -> u32 {
match (x, y, z) {
(Some(a), Some(b), Some(c)) => 0,
_ => 1,
}
}
fn main() {
opt1(None, Some(0), None);
}