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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Constraints and explicit template instantiation"
href="https://bugs.llvm.org/show_bug.cgi?id=46684">46684</a>
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<th>Summary</th>
<td>Constraints and explicit template instantiation
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>10.0
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
</td>
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>C++2a
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>kaba@hilvi.org
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<th>CC</th>
<td>blitzrakete@gmail.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<pre>The following code does not compile in all of clang 10.0.0, gcc 10.1, and msvc
19.24:
template <int N>
struct A {
void g() requires (N == 3) {}
void f() requires (N == 3) { g(); }
};
template struct A<2>;
The error is "error : invalid reference to function 'g': constraints not
satisfied".</pre>
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