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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - -Wdocumentation has false positives in template members of variadic template classes"
href="https://bugs.llvm.org/show_bug.cgi?id=45165">45165</a>
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<th>Summary</th>
<td>-Wdocumentation has false positives in template members of variadic template classes
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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>All
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Frontend
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>aaronpuchert@alice-dsl.net
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<p>
<div>
<pre>Running the following code with -fsyntax-only -Wdocumentation:
template<typename... Args>
struct X {
/// @param args Arguments.
template<typename T>
static int f(T t, Args... args) { return 1; }
};
void call() {
X<>::f(1);
}
produces the warning
<source>:3:16: warning: parameter 'args' not found in the function declaration
[-Wdocumentation]
/// @param args Arguments.
^~~~
<source>:3:16: note: did you mean 't'?
/// @param args Arguments.
^~~~
t
That's likely because the template parameter pack is empty, so in X<> the
method doesn't take any "args".</pre>
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