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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [OpenMP] Data sharing attribute of event handle for detachable task"
href="https://bugs.llvm.org/show_bug.cgi?id=51231">51231</a>
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<th>Summary</th>
<td>[OpenMP] Data sharing attribute of event handle for detachable task
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<th>Product</th>
<td>OpenMP
</td>
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Clang Compiler Support
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>protze@itc.rwth-aachen.de
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<p>
<div>
<pre><a href="https://lab.llvm.org/buildbot/#/builders/4/builds/11170/steps/6/logs/FAIL__libomp__detach_nested_task_c">https://lab.llvm.org/buildbot/#/builders/4/builds/11170/steps/6/logs/FAIL__libomp__detach_nested_task_c</a>
The error contradicts a restriction in the OpenMP spec:
error: variable 'event' must have explicitly specified data sharing attributes
This restriction for the detach clause applies:
A variable that appears in a detach clause cannot appear in a data-sharing
attribute clause on the same construct.
clang should accept this line without error:
#pragma omp task detach(event) firstprivate(i,n) shared(ret) default(none)</pre>
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