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<title>Issue 4145: Unclear how [res.on.data.races] apply to templated functions</title>
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<p><em>This page is a snapshot from the LWG issues list, see the <a href="lwg-active.html">Library Active Issues List</a> for more information and the meaning of <a href="lwg-active.html#New">New</a> status.</em></p>
<h3 id="4145"><a href="lwg-active.html#4145">4145</a>. Unclear how [res.on.data.races] apply to templated functions</h3>
<p><b>Section:</b> 16.4.6.10 <a href="https://wg21.link/res.on.data.races">[res.on.data.races]</a> <b>Status:</b> <a href="lwg-active.html#New">New</a>
 <b>Submitter:</b> Tim Song <b>Opened:</b> 2024-08-22 <b>Last modified:</b> 2024-10-02</p>
<p><b>Priority: </b>3
</p>
<p><b>View other</b> <a href="lwg-index-open.html#res.on.data.races">active issues</a> in [res.on.data.races].</p>
<p><b>View all other</b> <a href="lwg-index.html#res.on.data.races">issues</a> in [res.on.data.races].</p>
<p><b>View all issues with</b> <a href="lwg-status.html#New">New</a> status.</p>
<p><b>Discussion:</b></p>
<p>
It's unclear how 16.4.6.10 <a href="https://wg21.link/res.on.data.races">[res.on.data.races]</a> applies to templated functions that 
invoke user-supplied operations. In particular, there's no way to meet those requirements 
when a user-supplied operation can perform arbitrary operations.
<p/>
Perhaps we need to exclude the invocation of such operations from the scope of the requirements.
</p>

<p><i>[2024-10-02; Reflector poll]</i></p>

<p>
Set priority to 3 after reflector poll.
</p>



<p id="res-4145"><b>Proposed resolution:</b></p>





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