In formal language theory, a context-free grammar (CFG) is a grammar subject to a special constraint: that the left-hand side (LHS) consist of a single non-terminal symbol.
How can I find if an attribute is synthesized or inherited from the productions of a grammar? I guess for …
parsing compiler-construction abstract-syntax-tree context-free-grammar semantic-analysisHow to define a grammar (context-free) for a new programming language (imperative programming language) that you want to design from …
compiler-construction programming-languages grammar context-free-grammarConvert the grammar below into Chomsky Normal Form. Give all the intermediate steps. S -> AB | aB A -&…
grammar context-free-grammar chomsky-normal-formI'm working on a parser for C. I'm trying to find a list of all of the context-free derivations for …
c context-free-grammar bnfI've seen this algorithm one should be able to use to remove all left recursion. Yet I'm running into problems …
parsing context-free-grammar left-recursionI understand both LR and LALR are bottom-up parsing algorithms, but what's the difference between the two? What's the difference …
parsing compiler-construction context-free-grammar lalr lrI need a CFG which will generate strings other than palindromes. The solution has been provided and is as below.(…
context-free-grammar computation-theoryDoes the standard specify the official C++ grammar? I searched, but did not find it anywhere. Also, I wish to …
c++ standards grammar context-free-grammar chomsky-hierarchyI have trouble understanding how to compute the lookaheads for the LR(1)-items. Lets say that I have this grammar: …
parsing context-free-grammar lookahead dfa lrI have to determine whether a language (for example L={a^n b^m c^s | 0<=n<=m&…
recursion computer-science context-free-grammar turing-machines