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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - template attribute is not diagnosed in the first instantiation"
href="http://llvm.org/bugs/show_bug.cgi?id=22076">22076</a>
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<th>Summary</th>
<td>template attribute is not diagnosed in the first instantiation
</td>
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<th>Product</th>
<td>new-bugs
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</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
</td>
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<th>Component</th>
<td>new bugs
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>yaron.keren@gmail.com
</td>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
</td>
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<p>
<div>
<pre>Compile this code with clang r224899:
template <typename T>class c { T d; } __attribute__ ((__deprecated__));
int main() {
c<int> a;
c<int> b;
}
the __deprecated__ attribute is diagnosed for b but not for the first time it's
used in a. If b is removed there is no warning at all.
Debugging finds that DiagnoseAvailabilityOfDecl() in SemaExpr.cpp gets a
ClassTemplateSpecializationDecl declaration for a without any attributes but
ClassTemplateSpecializationDecl definition for b with deprecated attribute.</pre>
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