Issue solved. It was the order in while y.tab.h was included in the flex file.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hans Aberg Sent: Monday, March 21, 2005 1:32 PM To: Dmitry Podkuiko Cc: help-bison@gnu.org Subject: RE: %union errors that shouldn't be there Don't forget to cc Help-Bison, so others know that your problem has been solved. At 13:26 -0500 2005/03/21, Dmitry Podkuiko wrote: >Thanks for your response Hans. Indeed, it had do with #include's being in >the right order. The y.tab.h file has to be the last included and I had it >first in the list which caused it not to see the definitions of my classes >and even the std::string even though I included using namespace std;. Thank >You. >Dmitry. > > >-----Original Message----- >From: Hans Aberg [mailto:[EMAIL PROTECTED] >Sent: Monday, March 21, 2005 1:17 PM >To: [EMAIL PROTECTED] >Cc: help-bison@gnu.org >Subject: Re: %union errors that shouldn't be there > >It looks as though the C++ compiler does not see the declaration of >the types astNode, string (is it std::string?), nodeList, before it >sees the union that the parser implements. So, you have to make sure >that info is included somewhere, perhaps in the %{ ... %} segment >before the %union in the .y file. > >At 16:57 -0500 2005/03/20, DYP wrote: >>Hello, >> >>My %union is declared in the following way and does have the proper >>header file included but I still get errors that should not be there. >> >>%union{ >> float fconst; >> int type; >> astNode* node; >> string* name; >> nodeList* list; >> } >> >>Here are the errors that I get when trying to compile the bison >>generated file >> >>In file included from misery.ll:30: >>gram.yy:26: error: ISO C++ forbids declaration of `astNode' with no type >>gram.yy:26: error: expected `;' before '*' token >>gram.yy:27: error: ISO C++ forbids declaration of `string' with no type >>gram.yy:27: error: expected `;' before '*' token >>gram.yy:28: error: ISO C++ forbids declaration of `nodeList' with no >>type >>gram.yy:28: error: expected `;' before '*' token >> >>I just don't see what I am doing wrong. >> >>Your help is appreciated. >> >> >> >> >>_______________________________________________ >>Help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison > > >-- > Hans Aberg _______________________________________________ Help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison _______________________________________________ Help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison