Re: Error with grammar arguments
Hans Åberg <[email protected]>
| Newsgroups | gmane.comp.parsers.bison.general |
|---|---|
| Message-ID | <[email protected]> |
> On 18 Dec 2018, at 20:06, Rob Casey <[email protected]> wrote: > > Yes - That is correct Chris. I am allocating memory within Flex for tokens. > This issue first manifest itself when I started to add code for the proper > freeing on this memory (where no longer required) within grammar actions. It looks like a lexer issue, same pointer passed to the Bison parser. You might write out the strings to see whether it is overwritten or not written the second time. > On Wed, 19 Dec. 2018, 04:40 Chris verBurg <[email protected] wrote: > >> Rob, >> >> To ask a sanity question, you do strdup (or otherwise allocate fresh >> memory for) yytext on the Flex side when returning tokens, yes? >> >> -Chris _______________________________________________ [email protected] https://lists.gnu.org/mailman/listinfo/help-bison