tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir


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// MIR for `main` after SimplifyCfg-after-uninhabited-enum-branching

fn main() -> () {
    let mut _0: ();
    let _1: &str;
    let mut _2: Test1;
    let mut _3: isize;
    let _4: &str;
    let _5: &str;
    let _6: &str;
    let mut _7: Test2;
    let mut _8: isize;
    let _9: &str;

    bb0: {
        StorageLive(_1);
        StorageLive(_2);
        _2 = Test1::C;
        _3 = discriminant(_2);
        switchInt(move _3) -> [2: bb1, otherwise: bb2];
    }

    bb1: {
        StorageLive(_5);
        _5 = const "C";
        _1 = &(*_5);
        StorageDead(_5);
        StorageDead(_2);
        StorageDead(_1);
        StorageLive(_6);
        StorageLive(_7);
        _7 = Test2::D;
        _8 = discriminant(_7);
        switchInt(move _8) -> [4: bb4, 5: bb3, otherwise: bb2];
    }

    bb2: {
        unreachable;
    }

    bb3: {
        StorageLive(_9);
        _9 = const "E";
        _6 = &(*_9);
        StorageDead(_9);
        goto -> bb5;
    }

    bb4: {
        _6 = const "D";
        goto -> bb5;
    }

    bb5: {
        StorageDead(_7);
        StorageDead(_6);
        _0 = const ();
        return;
    }
}