<html>
<head>
<base href="https://llvm.org/bugs/" />
</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 --- - Can't match parenExpr() in a unaryOperator()"
href="https://llvm.org/bugs/show_bug.cgi?id=26390">26390</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Can't match parenExpr() in a unaryOperator()
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</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>libclang
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>legalize@xmission.com
</td>
</tr>
<tr>
<th>CC</th>
<td>klimek@google.com, llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>clanger> cat /tmp/a.cpp
int negation(int a, int b) {
if (!(a < b))
return 0;
if (!(a <= b))
return 1;
if (!(a == b))
return 2;
if (!(a >= b))
return 3;
if (!(a > b))
return 4;
return 5;
}
~/dev/build
clanger> bin/clang-query /tmp/a.cpp -- -std=c++11
clang-query> match parenExpr()
Match #1:
/tmp/a.cpp:2:8: note: "root" binds here
if (!(a < b))
^~~~~~~
Match #2:
/tmp/a.cpp:4:8: note: "root" binds here
if (!(a <= b))
^~~~~~~~
Match #3:
/tmp/a.cpp:6:8: note: "root" binds here
if (!(a == b))
^~~~~~~~
Match #4:
/tmp/a.cpp:8:8: note: "root" binds here
if (!(a >= b))
^~~~~~~~
Match #5:
/tmp/a.cpp:10:8: note: "root" binds here
if (!(a > b))
^~~~~~~
5 matches.
clang-query> match unaryOperator()
Match #1:
/tmp/a.cpp:2:7: note: "root" binds here
if (!(a < b))
^~~~~~~~
Match #2:
/tmp/a.cpp:4:7: note: "root" binds here
if (!(a <= b))
^~~~~~~~~
Match #3:
/tmp/a.cpp:6:7: note: "root" binds here
if (!(a == b))
^~~~~~~~~
Match #4:
/tmp/a.cpp:8:7: note: "root" binds here
if (!(a >= b))
^~~~~~~~~
Match #5:
/tmp/a.cpp:10:7: note: "root" binds here
if (!(a > b))
^~~~~~~~
5 matches.
clang-query> match unaryOperator(parenExpr())
0 matches.
clang-query> match unaryOperator(has(parenExpr()))
0 matches.
clang-query> ^D</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>