Implement your SDD of Exercise 5.2.4 in the style of Section 5.5.1. Would an implementation in the style of Section 5.5.2 be any different? Exercise 5.2.4 This grammar generates binary numbers with a...

Implement your SDD of Exercise 5.2.4 in the style of Section 5.5.1. Would an implementation in the style of Section 5.5.2 be any different?

Exercise 5.2.4

This grammar generates binary numbers with a "decimal" point:


S-* L . L | L L-+LB\B B -> 0 | 1


Design an L-attributed SDD to compute S.val, the decimal-number value of an input string. For example, the translation of string 101.101 should be the decimal number 5.625. Hint: use an inherited attribute L.side that tells which side of the decimal point a bit is on.