<html>
<head>
<base href="http://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 --- - Repetition of template name of conversion operator in backtrace"
href="http://llvm.org/bugs/show_bug.cgi?id=18125">18125</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Repetition of template name of conversion operator in backtrace
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</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>jonathan.sauer@gmx.de
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>The following (incorrect) code results in a slightly confusing template
backtrace when being compiled with clang r196094:
struct Foo {
template <typename T>
operator T() const
{
T::bar();
}
};
template <typename T>
struct Vector {};
int main()
{
Vector<float> v = Foo();
}
This results in:
% ~/LLVM/build/Release+Asserts/bin/clang++ -c clang.cppclang.cpp:5:12: error:
no member named 'bar' in 'Vector<float>'
T::bar();
^
clang.cpp:14:25: note: in instantiation of function template specialization
'Foo::operator Vector<Vector<float> >'
requested here
Vector<float> v = Foo();
^
1 error generated.
For some reason, in the note/backtrace the operator is not called
'Foo::operator Vector<float>', but 'Foo::operator Vector<Vector<float> >', with
'Vector' being repeated.</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>