Re: redundant merges for GLR

2005-08-21 Thread Joel E. Denny
On Sun, 21 Aug 2005, Paul Eggert wrote: > bug-bison would have been better I'll do that next time. > I'm a bit worried about the storage management for the deleted nodes > (did you look into that?) Yes. I believe all SemanticOption's are pulled from nextFree of a GLRStack. That is, they come

Re: redundant merges for GLR

2005-08-21 Thread Paul Eggert
"Joel E. Denny" <[EMAIL PROTECTED]> writes: >> I haven't seen any response to my posts last month on problems I'm having >> with bison GLR: >> >> http://lists.gnu.org/archive/html/help-bison/2005-07/msg00013.html >> http://lists.gnu.org/archive/html/help-bison/2005-07/msg00040.html >> http:/

Re: redundant merges for GLR

2005-08-21 Thread Joel E. Denny
On Wed, 10 Aug 2005, Joel E. Denny wrote: > On Fri, 29 Jul 2005, Joel E. Denny wrote: > > > On Tue, 19 Jul 2005, Joel E. Denny wrote: > > > > > I am attempting to use bison's %glr-parser and %merge to construct parse > > > forests. I'm getting duplicate representations of some trees within the >

Re: redundant merges for GLR

2005-08-10 Thread Joel E. Denny
On Fri, 29 Jul 2005, Joel E. Denny wrote: > On Tue, 19 Jul 2005, Joel E. Denny wrote: > > > I am attempting to use bison's %glr-parser and %merge to construct parse > > forests. I'm getting duplicate representations of some trees within the > > forest. Both bison 1.875 and 2.0 give the same resu

Re: redundant merges for GLR

2005-07-28 Thread Joel E. Denny
On Tue, 19 Jul 2005, Joel E. Denny wrote: > I am attempting to use bison's %glr-parser and %merge to construct parse > forests. I'm getting duplicate representations of some trees within the > forest. Both bison 1.875 and 2.0 give the same results. > At the end of this email is a simple bison

redundant merges for GLR

2005-07-19 Thread Joel E. Denny
I am attempting to use bison's %glr-parser and %merge to construct parse forests. I'm getting duplicate representations of some trees within the forest. Both bison 1.875 and 2.0 give the same results. The problem is that, for some grammars, the parser invokes some semantic actions and my merge f