<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 - [asan] Shadowed stack variables' name are not the exact source name."
href="https://bugs.llvm.org/show_bug.cgi?id=47982">47982</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[asan] Shadowed stack variables' name are not the exact source name.
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</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>LLVM Codegen
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>pierregousseau14@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
</td>
</tr></table>
<p>
<div>
<pre>In the sample below the reported variable's name is the LLVM ir's name 'x1'
instead of 'x'.
Any ideas how to use the source's variable name instead?
Many thanks,
Pierre
///////////////////
int main()
{
int x;
{
int x;
delete &x;
}
delete &x;
return 0;
}
$ clang++ -fsanitize=address test.cpp && ./a.out
==191==ERROR: AddressSanitizer: attempting free on address which was not
malloc()-ed:
...
This frame has 2 object(s):
[32, 36) 'x' (line 3842)
[48, 52) 'x1' (line 3844) <== Memory access at offset 48 is inside this
variable
///////////////////</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>