// MIR for `match_enum` after built

fn match_enum(_1: E1) -> bool {
    debug x => _1;
    let mut _0: bool;
    let mut _2: isize;

    bb0: {
        PlaceMention(_1);
        _2 = discriminant(_1);
        switchInt(move _2) -> [0: bb2, 1: bb4, 2: bb6, otherwise: bb1];
    }

    bb1: {
        FakeRead(ForMatchedPlace(None), _1);
        unreachable;
    }

    bb2: {
        goto -> bb8;
    }

    bb3: {
        goto -> bb1;
    }

    bb4: {
        goto -> bb8;
    }

    bb5: {
        goto -> bb1;
    }

    bb6: {
        _0 = const false;
        goto -> bb10;
    }

    bb7: {
        goto -> bb1;
    }

    bb8: {
        falseEdge -> [real: bb9, imaginary: bb6];
    }

    bb9: {
        _0 = const true;
        goto -> bb10;
    }

    bb10: {
        return;
    }
}