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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Omitting the optional variable-category of defaultmap clause causes Clang to abort"
href="https://bugs.llvm.org/show_bug.cgi?id=45469">45469</a>
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<th>Summary</th>
<td>Omitting the optional variable-category of defaultmap clause causes Clang to abort
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>10.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>OpenMP
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>jennifer.yu@intel.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>In OMP spec 5.0:
The syntax of the defaultmap clause is as follows:
defaultmap(implicit-behavior[:variable-category])
But current clang give error when omitting variable-category
cmplrllvm-11546>clang -cc1 -fopenmp -fopenmp-version=50 x.cpp
x.cpp:4:45: warning: missing ':' after defaultmap modifier - ignoring
#pragma omp target defaultmap(firstprivate)
^
x.cpp:4:45: error: expected 'scalar', 'aggregate', 'pointer' in OpenMP clause
'defaultmap'
1 warning and 1 error generated.
cmplrllvm-11546>cat x.cpp
void implicit_maps_double_complex (int a){
double _Complex dc = (double)a;
#pragma omp target defaultmap(firstprivate)
{
dc *= dc;
}
}</pre>
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