<html>
<head>
<base href="https://bugs.llvm.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - -Wfloat-equal not always recognized"
href="https://bugs.llvm.org/show_bug.cgi?id=36062">36062</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>-Wfloat-equal not always recognized
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ag@arvid.io
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>The following is not issuing the '-Wfloat-equal' warning: `(x + y) != 0.0f`. If
`0.0f` is changed into `0`, it's issued.
This seems to be somewhat related to
<a class="bz_bug_link
bz_status_NEW "
title="NEW - -Wfloat-equal issued too much"
href="show_bug.cgi?id=23717">https://bugs.llvm.org/show_bug.cgi?id=23717</a>.
While I agree with the rationale presented in the previously linked ticket,
comparing to zero after an operation is still potentially unsafe.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>