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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - type-id/expression in cstyle-cast are disambiguated incorrectly"
href="https://llvm.org/bugs/show_bug.cgi?id=28986">28986</a>
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<th>Summary</th>
<td>type-id/expression in cstyle-cast are disambiguated incorrectly
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>3.8
</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
</td>
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<th>Component</th>
<td>C++11
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
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<th>Reporter</th>
<td>vanyacpp@gmail.com
</td>
</tr>
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
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<th>Classification</th>
<td>Unclassified
</td>
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<p>
<div>
<pre>clang shows syntax error on this code. Looks like it disambiguates the
expression "(mytype())(args...)" as cstyle-cast although "(args...)" is not a
valid cast-expression.
struct mytype
{
template <typename... T>
void operator()(T&& ...) const
{}
};
template <typename... T>
void f(T&& ...args)
{
(mytype())(args...); // error: expected binary operator before ')' token
}
int main()
{
f(1, 2, 3);
}</pre>
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