From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: IS_DASH() warning
Date: Thu, 9 Mar 2017 23:27:36 -0800 [thread overview]
Message-ID: <CAH+w=7aLSXE5wHtnR-FvCJRVc19UC3aDWOrf2O+fjUZeR23csw@mail.gmail.com> (raw)
glob.c:2398:10: warning: comparison of constant -101 with expression of type
'unsigned char' is always false
[-Wtautological-constant-out-of-range-compare]
if (IS_DASH(c1) && lastch >= 0 && p < str2 && lastch <= (int)c2) {
^~~~~~~~~~~
./zsh.h:248:39: note: expanded from macro 'IS_DASH'
#define IS_DASH(x) ((x) == '-' || (x) == Dash)
~~~ ^ ~~~~
(It's complaining about the comparison to Dash if proportional font
misplaces the caret.)
next reply other threads:[~2017-03-10 7:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20170310072841epcas2p2340dcec5f380c88168d615f3df3de89d@epcas2p2.samsung.com>
2017-03-10 7:27 ` Bart Schaefer [this message]
2017-03-10 9:46 ` Peter Stephenson
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