tests/mir-opt/no_drop_for_inactive_variant.unwrap.SimplifyCfg-pre-optimizations.after.panic-unwind.mir


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// MIR for `unwrap` after SimplifyCfg-pre-optimizations

fn unwrap(_1: Option<T>) -> T {
    debug opt => _1;
    let mut _0: T;
    let mut _2: isize;
    let _3: T;
    let mut _4: !;
    let mut _5: isize;
    let mut _6: isize;
    let mut _7: isize;
    scope 1 {
        debug x => _3;
    }

    bb0: {
        _2 = discriminant(_1);
        switchInt(move _2) -> [0: bb2, 1: bb3, otherwise: bb1];
    }

    bb1: {
        unreachable;
    }

    bb2: {
        StorageLive(_4);
        _4 = begin_panic::<&str>(const "explicit panic") -> bb4;
    }

    bb3: {
        StorageLive(_3);
        _3 = move ((_1 as Some).0: T);
        _0 = move _3;
        StorageDead(_3);
        _5 = discriminant(_1);
        return;
    }

    bb4 (cleanup): {
        _7 = discriminant(_1);
        resume;
    }
}

ALLOC0 (size: 14, align: 1) {
    65 78 70 6c 69 63 69 74 20 70 61 6e 69 63       │ explicit panic
}