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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - delete on atomic pointer is ambiguous"
href="https://bugs.llvm.org/show_bug.cgi?id=41201">41201</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>delete on atomic pointer is ambiguous
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>8.0
</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>C++11
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>bugzilla@poradnik-webmastera.com
</td>
</tr>
<tr>
<th>CC</th>
<td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
</td>
</tr></table>
<p>
<div>
<pre>[code]
#include <atomic>
void test()
{
delete std::atomic<int*>();
}
[/code]
Result of compilation with -O3 -std=c++11 is below. gcc does not complain on
this code.
[out]
<source>:5:5: error: ambiguous conversion of delete expression of type
'std::atomic<int *>' to a pointer
delete std::atomic<int*>();
^ ~~~~~~~~~~~~~~~~~~~
/opt/compiler-explorer/gcc-8.3.0/lib/gcc/x86_64-linux-gnu/8.3.0/../../../../include/c++/8.3.0/atomic:366:7:
note: conversion to pointer type 'std::atomic<int *>::__pointer_type' (aka 'int
*')
operator __pointer_type() const noexcept
^
/opt/compiler-explorer/gcc-8.3.0/lib/gcc/x86_64-linux-gnu/8.3.0/../../../../include/c++/8.3.0/atomic:369:7:
note: conversion to pointer type 'std::atomic<int *>::__pointer_type' (aka 'int
*')
operator __pointer_type() const volatile noexcept
[/out]</pre>
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