- 2 Syntax Directed Definition Production 1 T Ft 2 T Ft Semantic Rules T Inh F Val T Val T Syn T Inh T Inh 1 (28.56 KiB) Viewed 36 times
2. Syntax directed definition: PRODUCTION 1) T→FT' 2) T' → *FT{ SEMANTIC RULES T'.inh = F.val T.val=T'.syn T.inh=T'.inh
-
answerhappygod
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
2. Syntax directed definition: PRODUCTION 1) T→FT' 2) T' → *FT{ SEMANTIC RULES T'.inh = F.val T.val=T'.syn T.inh=T'.inh
2. Syntax directed definition: PRODUCTION 1) T→FT' 2) T' → *FT{ SEMANTIC RULES T'.inh = F.val T.val=T'.syn T.inh=T'.inh x F.val T'.syn = T1.syn T'.syn = T'.inh 3) T' → € 4) F→ digit F.val = digit.lexval a. Draw annotated parse tree for string 2*3*4 b. Draw the evaluation order (dependency graph).