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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Frontend crashes passing a function pointer/ref.s to template class constructor"
href="https://bugs.llvm.org/show_bug.cgi?id=41139">41139</a>
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<th>Summary</th>
<td>Frontend crashes passing a function pointer/ref.s to template class constructor
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>7.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>other
</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>C++'17
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>yapoo777@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>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=21628" name="attach_21628" title="run script">attachment 21628</a> <a href="attachment.cgi?id=21628&action=edit" title="run script">[details]</a></span>
run script
Clang(7.0.1) frontend crashes to compile these constractors.
//////////
int f1( unsigned ) { return 0; }
/////////
template <class R, class... Args>
struct S1 {
S1( R(*f)(Args...) ) {}
// S1( R(&f)(Args...) ) {}
// S1( R(&&f)(Args...) ) {}
};
//////////
int main() {
S1 s1( f1 );
// F1(f1);
return 0;
}
invocation command line
$ clang -std=c++17 a.cpp</pre>
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