From: Paul Eggert <eggert@cs.ucla.edu>
To: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Cc: 8227-done@debbugs.gnu.org
Subject: bug#8227: possibly uninitialized variables in update_window_fringes
Date: Thu, 10 Mar 2011 22:25:22 -0800 [thread overview]
Message-ID: <4D79C052.5080305@cs.ucla.edu> (raw)
In-Reply-To: <wlwrk6789c.wl%mituharu@math.s.chiba-u.ac.jp>
On 03/10/2011 05:31 PM, YAMAMOTO Mitsuharu wrote:
> No problem. top_ind_rn is set to a non-negative value whenever
> row->indicate_bob_p is set.
Thanks for explaining that. I plan to add the following comment
to the code, just before the declarations of
top_row_ends_at_zv_p and bot_row_ends_at_zv_p:
/* top_ind_rn is set to a nonnegative value whenver
row->indicate_bob_p is set, so it's OK that top_row_ends_at_zv_p
is not initialized here. Similarly for bot_ind_rn,
row->indicate_eob_p and bot_row_ends_at_zv_p. */
prev parent reply other threads:[~2011-03-11 6:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-10 23:45 bug#8227: possibly uninitialized variables in update_window_fringes Paul Eggert
2011-03-11 1:31 ` YAMAMOTO Mitsuharu
2011-03-11 6:25 ` Paul Eggert [this message]
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