Compiler Design: Syntax Directed Translation

Question

Comments

they must have given wrong ans.(GIVEN ANS IN TEST SERIES IS B)

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using the TD approach/BU approach result will be the same or different??

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it depends on the position of definitions(i.e semantic actions inside curly braces) .

it is not always the case that TD and BU Sdd compute the same thing

Answer 1

*+ for sure