procedure Bool.11 (#Attr.2, #Attr.3):
    let Bool.23 : Int1 = lowlevel Eq #Attr.2 #Attr.3;
    ret Bool.23;

procedure Test.2 (Test.19):
    joinpoint Test.13 Test.7:
        let Test.16 : U8 = 1i64;
        let Test.17 : U8 = GetTagId Test.7;
        let Test.18 : Int1 = lowlevel Eq Test.16 Test.17;
        if Test.18 then
            let Test.14 : {} = Struct {};
            ret Test.14;
        else
            let Test.5 : [<rnu><null>, C *self] = UnionAtIndex (Id 0) (Index 0) Test.7;
            jump Test.13 Test.5;
    in
    jump Test.13 Test.19;

procedure Test.0 ():
    let Test.12 : [<rnu><null>, C *self] = TagId(1) ;
    let Test.10 : {} = CallByName Test.2 Test.12;
    dec Test.12;
    let Test.11 : {} = Struct {};
    let Test.8 : Int1 = CallByName Bool.11 Test.10 Test.11;
    let Test.9 : Str = "";
    ret Test.9;