[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[open-cobol-list] New to the Compiler
From: |
Robert Sherry |
Subject: |
[open-cobol-list] New to the Compiler |
Date: |
Tue Apr 19 15:06:19 2005 |
My name is Bob Sherry and I work at AT&T Research for David Korn. I am
Tim Nixon's replacement. Tim has left AT&T.
I was looking at the file parser.y. I noticed that when the file was
run through YACC, there were numerous shift/reduce conflicts. I was
wondering, if anybody has made any attempt to eliminate some of these
conflicts. I also noticed that the grammar for expressions in COBOL was
basically a list of tokens rather then the more traditional grammar for an
expression. It seems to me that doing it this way was more work for the
implementer. Is there a reason it was done like this?
Bob Sherry
- [open-cobol-list] New to the Compiler,
Robert Sherry <=