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List: webkit-changes
Subject: [webkit-changes] [259202] trunk/Source/WTF
From: ddkilzer () apple ! com
Date: 2020-03-30 16:58:27
Message-ID: 20200330165827.C5EC910051CE () svn ! webkit ! org
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<dl class="meta">
<dt>Revision</dt> <dd><a \
href="http://trac.webkit.org/projects/webkit/changeset/259202">259202</a></dd> \
<dt>Author</dt> <dd>ddkilzer@apple.com</dd> <dt>Date</dt> <dd>2020-03-30 09:58:27 \
-0700 (Mon, 30 Mar 2020)</dd> </dl>
<h3>Log Message</h3>
<pre>Fix "Dead nested assignment" static analyzer warning in \
monthFromDayInYear() <https://webkit.org/b/209718>
Reviewed by Alex Christensen.
* wtf/DateMath.h:
(WTF::monthFromDayInYear): Change the last check so it doesn't
assign a value to `step`, thus avoiding the warning.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWTFChangeLog">trunk/Source/WTF/ChangeLog</a></li>
<li><a href="#trunkSourceWTFwtfDateMathh">trunk/Source/WTF/wtf/DateMath.h</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWTFChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WTF/ChangeLog (259201 => 259202)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WTF/ChangeLog 2020-03-30 15:53:10 UTC (rev \
259201)
+++ trunk/Source/WTF/ChangeLog 2020-03-30 16:58:27 UTC (rev 259202)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2020-03-30 David Kilzer <ddkilzer@apple.com>
+
+ Fix "Dead nested assignment" static analyzer warning in \
monthFromDayInYear() + <https://webkit.org/b/209718>
+
+ Reviewed by Alex Christensen.
+
+ * wtf/DateMath.h:
+ (WTF::monthFromDayInYear): Change the last check so it doesn't
+ assign a value to `step`, thus avoiding the warning.
+
</ins><span class="cx"> 2020-03-28 Simon Fraser <simon.fraser@apple.com>
</span><span class="cx">
</span><span class="cx"> Add a ScrollLatching log channel and improve some \
logging functionality </span></span></pre></div>
<a id="trunkSourceWTFwtfDateMathh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WTF/wtf/DateMath.h (259201 => \
259202)</h4> <pre class="diff"><span>
<span class="info">--- trunk/Source/WTF/wtf/DateMath.h 2020-03-30 15:53:10 UTC (rev \
259201)
+++ trunk/Source/WTF/wtf/DateMath.h 2020-03-30 16:58:27 UTC (rev 259202)
</span><span class="lines">@@ -1,6 +1,6 @@
</span><span class="cx"> /*
</span><span class="cx"> * Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
</span><del>- * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
</del><ins>+ * Copyright (C) 2006-2020 Apple Inc. All rights reserved.
</ins><span class="cx"> * Copyright (C) 2009 Google Inc. All rights reserved.
</span><span class="cx"> * Copyright (C) 2010 Research In Motion Limited. All rights \
reserved. </span><span class="cx"> *
</span><span class="lines">@@ -345,7 +345,7 @@
</span><span class="cx"> return 8;
</span><span class="cx"> if (d < (step += 31))
</span><span class="cx"> return 9;
</span><del>- if (d < (step += 30))
</del><ins>+ if (d < step + 30)
</ins><span class="cx"> return 10;
</span><span class="cx"> return 11;
</span><span class="cx"> }
</span></span></pre>
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