<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 --- - Incorrect error message text for instantiating abstract class"
href="https://llvm.org/bugs/show_bug.cgi?id=24909">24909</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Incorrect error message text for instantiating abstract class
</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>All
</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>OmnipotentEntity@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>When attempting to instantiate an abstract class clang returns:
test.cc:18:5: error: variable type 'A' is an abstract class
A a;
^
test.cc:4:16: note: unimplemented pure virtual method 'a' in 'A'
virtual void a()=0;
The second line claims that A::a() is unimplemented. It does this even if you
include an implementation. This is incorrect and potentially misleading.
struct A {
virtual void a()=0;
};
void A::a() {}
int main() {
A a;
}</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>