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Recent questions tagged ll-parser

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93
Compiler
There may exist a grammar that is non LL(1) but generating an LL(1) language. Explain whether the above statement is true or false .
There may exist a grammar that is non LL(1) but generating an LL(1) language.Explain whether the above statement is true or false .
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2 votes
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94
S-> iEtSS'|a S-> eS|epsilon E->b
The LL(1) parsing table for the above grammar is Nonterminal a b e i t ... WHY we always choose S' ->eS production to remain in this parse table why not S' -> epsilon? Answer this..???
The LL(1) parsing table for the above grammar is Nonterminalabeit$SS->a S->iEtSS' S' S' ->epsilonS' ->es S'->epsilonE E->b By looking the parse table we found mult...
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1 votes
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97
Is the following grammar LL1
In the explanation, it is mentioned as follows Now , my question is how First(B) is a here. Can you please explain it ?
In the explanation, it is mentioned as followsNow , my question is how First(B) is a here. Can you please explain it ?
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1 votes
2 answers
98
Identify LL(1) or not
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99
Lr(k)
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2 votes
2 answers
100
Compiler general query LL(1)
check whether the following grammer is ll(1) grammar or not and also find the table entry of [A,a]. S ->A, A->aB/Ab, B->bBC/d, C->d Why is this not a LL(1) grammar?
check whether the following grammer is ll(1) grammar or not and also find the table entry of [A,a].S ->A,A->aB/Ab,B->bBC/d,C->dWhy is this not a LL(1) grammar?
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