<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 --- - conversion of a string to unsigned long long (ULLONG_MAX) fails."
href="http://llvm.org/bugs/show_bug.cgi?id=15913">15913</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>conversion of a string to unsigned long long (ULLONG_MAX) fails.
</td>
</tr>
<tr>
<th>Product</th>
<td>libc++
</td>
</tr>
<tr>
<th>Version</th>
<td>3.2
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Macintosh
</td>
</tr>
<tr>
<th>OS</th>
<td>MacOS X
</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>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>hhinnant@apple.com
</td>
</tr>
<tr>
<th>Reporter</th>
<td>denis@ddenis.info
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>#include <iostream>
#include <sstream>
int main(int argc, char **argv)
{
std::string s = "00000000000000000001777777777777777777777";
std::istringstream ss(s);
unsigned long long value;
ss >> value;
std::cout.flags(std::ios::hex | std::ios::showbase);
std::cout << value;
}
$ clang++ -std=c++11 -stdlib=libc++ ./stringstreamtest.cpp
$ ./a.out
0xf6b75ab2bc471c71
Instead of expected
0xffffffffffffffff</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>