I am trying to make a small interpreter using Flex and Bison. Now I 开发者_如何学编程have two files: parser.l and parser.y. Usually, main function is put in parser.y file. What I want to do is to pu
I seem to be doing something very wrong in the use of *char as my YYSTYPE, I\'m pretty new and unable to figure out myself what is going on. Bison either giv开发者_JAVA百科es me a syntax error or a se
I have a lexical 开发者_如何学Goanalyser written in flex that passes tokens to my parser written in bison.
This question is similar to this one but for yyparse, not yylex. I\'ve been battling with this for hours now!I\'m wanting to call yyparse from a C program (actually a C++ one but I ended up using the
This is not a duplicate of this question because the solution was not to use a parser! I have a Bison parser I can run by doing ./parser < file_to_parse.I want to call the Bison parser from within
Other people have had the following problem that I am having but I can\'t find anyone that has reported a solution.. getting Flex to spot the EOF (end of file).I need Flex to find EOF and return a tok
I\'m working on multi function calculator from bison. I have found that if the following expression is passed into program, a wrong answer will be produced.
I am using bison+flex to parse f开发者_如何学JAVAile. On error yyerror() is invoked. How can I get the line number or string that is violating the rules, to print it with the error message?Line number
I\'m tryi开发者_开发知识库ng to write my first parser with Flex & Bison. When parsing numbers, I\'m trying to save their values into the yylval structure. The problem is, yylval is null when the l
Is there a simple way for integrating Bison/Flex/Yacc into XCode? I want to write my own language to be parsed, which interacts with my ObjC objects.
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