class late {
int get g => 1;
}

class required {
int get g => 2;
}

class C {
late l = late();
required r = required();
}


class[KeywordToken] late[StringToken] {[BeginToken]
int[StringToken] get[KeywordToken] g[StringToken] =>[SimpleToken] 1[StringToken];[SimpleToken]
}[SimpleToken]

class[KeywordToken] required[StringToken] {[BeginToken]
int[StringToken] get[KeywordToken] g[StringToken] =>[SimpleToken] 2[StringToken];[SimpleToken]
}[SimpleToken]

class[KeywordToken] C[StringToken] {[BeginToken]
late[StringToken] l[StringToken] =[SimpleToken] late[StringToken]([BeginToken])[SimpleToken];[SimpleToken]
required[StringToken] r[StringToken] =[SimpleToken] required[StringToken]([BeginToken])[SimpleToken];[SimpleToken]
}[SimpleToken]
[SimpleToken]
