lalr

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What advantages do LL parsers have over LR parsers?

What advantages do LL parsers have over LR parsers to warrant their relative popularity in today\'s parser generator tools?[详细]

2023-01-23 04:19 分类：问答
How can I remove the function call ambiguity from a Lemon grammar?

I have the following lemon grammar (simplified from the real grammar): %right ASSIGN . %nonassoc FN_CALL .[详细]

2023-01-22 03:12 分类：问答
Template class using Gold Parser and the Klimstra engine

I\'m using Klimstra\'s VB.NET template from the \"Create skeleton program\" of the GOLD parser but the resulting template has methods with the overrides keyword and inherits from TemplateParser..[详细]

2023-01-19 05:46 分类：问答
How to solve a shift/reduce conflict?

I\'m using CUP to开发者_如何学C create a parser that I need for my thesis. I have a shift/reduce conflict in my grammar. I have this production rule:[详细]

2023-01-06 07:48 分类：问答
What is the best LALR parser generator for C++ that can generate meaningful error messages

I am looking for the best solution for a LALR parser generator for C++ that will allow me to generate really good error messages.I really h开发者_运维知识库ate the syntax errors that MySQL generates a[详细]

2022-12-13 05:19 分类：问答
LALR(2) dangling else

Is LALR(2) able to handle the dangling else case naturally (without any special rules, as开发者_开发百科 with LALR(1))?[详细]

2022-12-13 03:55 分类：问答
Resolving a shift/reduce conflict in an LALR parser

I\'ve been using PLY to build up a parser for my language, however I\'ve got a shift/reduce conflict that\'s causing me some trouble.My language has generic types with a syntax ala C++ templates.开发者[详细]

2022-12-12 21:58 分类：问答
Left Recursion in Grammar Results in Conflicts

Throughout a Bison grammar I am using right recursion, and I have read that left recursion is better because it doesn\'t have to build the whole stack first.[详细]

2022-12-10 16:26 分类：问答