<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 - isless( int, float ) not caught with -pedantic-errors"
href="https://bugs.llvm.org/show_bug.cgi?id=46795">46795</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>isless( int, float ) not caught with -pedantic-errors
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>10.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>C
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tydeman@tybor.com
</td>
</tr>
<tr>
<th>CC</th>
<td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
</td>
</tr></table>
<p>
<div>
<pre>Using clang 10.0.0 on ARM (and I believe Intel x86) with -std-c2x
-pedantic-errors is not flagging invalid code that uses any of the comparison
operators (isless, islessequal, isgreater, isgreaterequal, ...) along with an
argument that is not a real floating type.
The C standard, since C99, has the requirement: In the synopses in this
subclause [Comparison macros], real-floating indicates that the argument shall
be an expression of real floating type. There is not even a warning.</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>