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Consider the following statements:
S1: Whenever we apply transition on any symbol the lookahead does not change
S2: The lookahead has effect on items of the form
[$A\rightarrow \alpha \bullet \beta , a$] where β ≠ ∈ and [$A\rightarrow \alpha \bullet , a$]
Which of the above statements are true wrt LR(1) items?
asked in Compiler Design by Veteran (36k points)   | 56 views
no sure...but i guess they want effect in the table due to lookahaead symbols...that only comes during reduction...
So my thinking is also  same  :)
I too saw a reduced move in S2 . So thought it is True .   "AND" makes the problem  :D
effect means role of lookahead here ..
so, s1-true


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