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bison/src scan-gram.l
From: |
Paul Eggert |
Subject: |
bison/src scan-gram.l |
Date: |
Sun, 02 Mar 2003 01:55:17 -0500 |
CVSROOT: /cvsroot/bison
Module name: bison
Changes by: Paul Eggert <address@hidden> 03/03/02 01:55:16
Modified files:
src : scan-gram.l
Log message:
(code_start): Initialize it to scanner_cursor,
not loc->end, since loc->end might contain garbage and this leads
to undefined behavior on some platforms.
(id_loc, token_start): Use (IF_LINTed) initial values that do not
depend on *loc, so that the reader doesn't give the the false
impression that *loc is initialized.
(<INITIAL>"%%"): Do not bother setting code_start, since its value
does not survive the return.
CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/src/scan-gram.l.diff?tr1=1.56&tr2=1.57&r1=text&r2=text
- bison/src scan-gram.l,
Paul Eggert <=