2 votes 2 votes I think we can not traverse the tree..because it is not a valid SDT, A is taking value from sign. Correct me if i am wring. Compiler Design made-easy-test-series compiler-design syntax-directed-translation + – vaishali jhalani asked Nov 23, 2016 edited Mar 4, 2019 by akash.dinkar12 vaishali jhalani 615 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply Prashant. commented Nov 23, 2016 reply Follow Share CHeck SDT for intermediate ocde generation . 0 votes 0 votes balagangadhar12 commented Dec 19, 2016 reply Follow Share will you please explain it clearly 0 votes 0 votes Shubhanshu commented Aug 28, 2017 reply Follow Share I think I is not valid sdt, it is taking value from its right sibling which is even not allowed in L attributed SDT. 0 votes 0 votes Please log in or register to add a comment.