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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Address of function template in concept should cause concept to evaluate to false"
href="https://bugs.llvm.org/show_bug.cgi?id=50934">50934</a>
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<th>Summary</th>
<td>Address of function template in concept should cause concept to evaluate to false
</td>
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<th>Product</th>
<td>clang
</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>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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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>davidfromonline@gmail.com
</td>
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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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<p>
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<pre>The following valid translation unit
```
template<typename T>
concept foo = requires {
&T::f;
};
struct S {
template<typename T>
void f(T);
};
static_assert(!foo<S>);
```
Is incorrectly rejected by clang with the error message
```
<source>:11:1: error: static_assert failed due to requirement '!foo<S>'
static_assert(!foo<S>);
^ ~~~~~~~
1 error generated.
Compiler returned: 1
```
See it live: <a href="https://godbolt.org/z/h7vTqo1Yb">https://godbolt.org/z/h7vTqo1Yb</a></pre>
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