From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 2 Mar 2003 06:55:15 +0000 (+0000)
Subject: (code_start): Initialize it to scanner_cursor,
X-Git-Tag: BISON-2_0~373
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/a2bc9dbc7b577c891811dd96f66a8e0daa66bf93?hp=a2bc9dbc7b577c891811dd96f66a8e0daa66bf93

(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.
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