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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 - [OpenCL C++] Address-space breaks returning struct-type from a function:"
href="https://bugs.llvm.org/show_bug.cgi?id=38614">38614</a>
</td>
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<tr>
<th>Summary</th>
<td>[OpenCL C++] Address-space breaks returning struct-type from a function:
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>OpenCL
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>erich.keane@intel.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Simplified from the C standard library:
<a href="https://godbolt.org/g/8fdWKq">https://godbolt.org/g/8fdWKq</a>
struct llvmdiv_t {};
llvmdiv_t f1(){
return llvmdiv_t{};
}
llvmdiv_t f2(){
llvmdiv_t q;
return q;
}
<source>:4:12: error: no matching constructor for initialization of 'llvmdiv_t'
return llvmdiv_t{};
^~~~~~~~~~~
<source>:1:8: note: candidate constructor (the implicit copy constructor) not
viable: address space mismatch in 1st argument ('llvmdiv_t'), parameter type
must be 'const llvmdiv_t &'
struct llvmdiv_t {};
^
<source>:1:8: note: candidate constructor (the implicit move constructor) not
viable: address space mismatch in 1st argument ('llvmdiv_t'), parameter type
must be 'llvmdiv_t &&'
struct llvmdiv_t {};
^
<source>:1:8: note: candidate constructor (the implicit default constructor)
not viable: requires 0 arguments, but 1 was provided
<source>:9:12: error: no matching constructor for initialization of 'llvmdiv_t'
return q;
^
<source>:1:8: note: candidate constructor (the implicit copy constructor) not
viable: address space mismatch in 1st argument ('llvmdiv_t'), parameter type
must be 'const llvmdiv_t &'
struct llvmdiv_t {};
^
<source>:1:8: note: candidate constructor (the implicit move constructor) not
viable: address space mismatch in 1st argument ('llvmdiv_t'), parameter type
must be 'llvmdiv_t &&'
struct llvmdiv_t {};
^
<source>:1:8: note: candidate constructor (the implicit default constructor)
not viable: requires 0 arguments, but 1 was provided
2 errors generated.
Compiler returned: 1</pre>
</div>
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