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