Stackoverflow. Continuing on my journey into Antlr (Previous questions may provide additional clues on what I\'m trying to achieve! Q1 - How do I make a tree parser and Q2 - Solving LL recursion prob
In writing a compiler grammar, I\'m trying to come up with a name/label fo开发者_开发问答r a set of elements that include pretty much everything with an ident in it: method, field, local var and funct
My C#-ish toy grammar now has its first reduce-reduce conflicts! I\'m so proud of me. It seems all right to me, however (I switched off to a GLR parser for the occasion). The problem is, while I know
I\'m trying to create a parser for a simple language with the lemon port to PHP, and it works, almost.
I\'m working on parse generator for PHP. Currently I\'m trying to implement canonical LR(1) parser, but it outputs reduce-reduce conflict on following grammar. Is this grammar not LR(1)? Or should I r
I\'m only able to make functions inside the global scope.Scope nesting开发者_运维百科 means being able make functions within functions, right?I\'m not able to do that with this grammar.Is it possible?
I have a question from a test in a Programming Languages class that is confusing me. Give a context-fre开发者_开发技巧e grammar to generate the following language
I wrote a stub for a grammar (only matches comments so far), and it\'s giving me the error: syntax error: invalid char literal: <INVALID>
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If my yacc parser encounters the following code: int foo(int a, int b) should it add int a and int b as attributes of foo?The wa开发者_如何转开发y I have it now, it enters a and b as separate table
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