英语词汇“look ahead left-to-right parse, rightmost-derivation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	look ahead left-to-right parse, rightmost-derivation
释义	Look Ahead Left-to-right parse, Rightmost-derivation Look Ahead Left-to-right parse, Rightmost-derivation (parsing, algorithm)(LALR, Look ahead LR) A type of LR parser that can deal with more context-free grammars thanSLR parsers but less than LR[1] parsers. LALR parsers arepopular because they give a good trade-off between the numberof grammars they can deal with and the size of the parsingtable required. Compiler compilers like yacc and Bisongenerate LALR parsers. Wikipedia.
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Look Ahead Left-to-right parse, Rightmost-derivation