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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - include/c++/v1/list:507: _LIBCPP_ASSERT '__get_const_db()->__decrementable(this)' failed."
href="https://bugs.llvm.org/show_bug.cgi?id=35564">35564</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>include/c++/v1/list:507: _LIBCPP_ASSERT '__get_const_db()->__decrementable(this)' failed.
</td>
</tr>
<tr>
<th>Product</th>
<td>libc++
</td>
</tr>
<tr>
<th>Version</th>
<td>5.0
</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>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>pawel_sikora@zoho.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org, mclow.lists@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>#include <list>
int main()
{
std::list< int > l = { 1 };
l.remove( 1 );
return 0;
}
$ clang++ bug.cpp -o bug -std=c++1y -stdlib=libc++ -D_LIBCPP_DEBUG=1 -ggdb
$ ./bug
(...)/include/c++/v1/list:507: _LIBCPP_ASSERT
'__get_const_db()->__decrementable(this)' failed. Attempted to decrement
non-decrementable list::const_iterator
(gdb) bt
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1 0x00007ffff6fe03b1 in __GI_abort () at abort.c:79
#2 0x00007ffff7b5f6b2 in std::__1::__libcpp_abort_debug_function (info=...) at
/home/builder/toolchain/llvm/llvm/projects/libcxx/src/debug.cpp:40
#3 0x0000000000404876 in std::__1::__list_const_iterator<int,
void*>::operator-- (this=0x7fffffffd5d8) at
/home/pawels/aldec/dvm/clang-support/toolchain/llvm/sysroot/bin/../include/c++/v1/list:506
#4 std::__1::list<int, std::__1::allocator<int> >::splice
(this=0x7fffffffd648, __p=..., __c=..., __f=..., __l=...) at
/home/pawels/aldec/dvm/clang-support/toolchain/llvm/sysroot/bin/../include/c++/v1/list:2068
#5 0x0000000000402690 in std::__1::list<int, std::__1::allocator<int>
<span class="quote">>::remove (this=0x7fffffffdcc0, __x=@0x7fffffffdcac: 1) at</span >
/home/pawels/aldec/dvm/clang-support/toolchain/llvm/sysroot/bin/../include/c++/v1
/list:2109
#6 0x000000000040127b in main () at bug.cpp:5</pre>
</div>
</p>
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