// EMIT_MIR simplify_try.try_identity.SimplifyArmIdentity.diff
// EMIT_MIR simplify_try.try_identity.SimplifyBranchSame.after.mir
// EMIT_MIR simplify_try.try_identity.SimplifyLocals.after.mir
+// EMIT_MIR simplify_try.try_identity.DestinationPropagation.diff
fn try_identity(x: Result<u32, i32>) -> Result<u32, i32> {
let y = x?;