what librarie开发者_如何学编程s should be linked in lex & yacc (solaris) to include YY_BUFFER_STATE. when i use
I have this in my yacc file. var_declaration : type_specifier ID \';\' {$2->args = \"\"; $2->value = 0; $2->arraysize = 0; $2->type = \"variable\";}
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?
When I redirect input to my yacc p开发者_StackOverflowrogram from an input file, after it finishes parsing the file I want the yacc parser to print a summary of what it did.I want it to do the same th
What is the purpose of union in the yacc file?Is it directly related to yylval in the fl开发者_运维技巧ex file?If you don\'t use yylval, then you don\'t need to use union?The purpose of the union is t
I have been keeping the shift/reduce errors away. Now finally i think i met my match. Int[] a a[0] = 1 The problem is int[] is defined as
I want to pass the actual string of a token.If I have a token called ID, then I want my yacc file to actually know what ID is called.I thing I have to pass a string using yylval to the yacc file from
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
On some linux machines when I compile my yacc program it works fine.However, on other machines, I noticed that none of the c statements that are interspersed with the grammar rules are ever executed,
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
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