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bison ./ChangeLog src/nullable.c
From: |
Akim Demaille |
Subject: |
bison ./ChangeLog src/nullable.c |
Date: |
Sat, 15 Dec 2001 11:21:44 -0500 |
CVSROOT: /cvsroot/bison
Module name: bison
Changes by: Akim Demaille <address@hidden> 01/12/15 11:21:44
Modified files:
. : ChangeLog
src : nullable.c
Log message:
* src/nullable.c (set_nullable): Useless rules must be skipped,
otherwise, since we range over their symbols, we might look at a
nonterminal which no longer ``exists'', i.e., it is not counted in
`nvars', hence we overflow our arrays.
CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/ChangeLog.diff?tr1=1.415&tr2=1.416&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/src/nullable.c.diff?tr1=1.20&tr2=1.21&r1=text&r2=text