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Hi Thiago,</div>
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<div class="PlainText">> By the way, how often is this done? What's the exposure in the real world?<br>
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<div class="PlainText">Does FTBFS of qtwayland count? <span id="🙂" contenteditable="false">
🙂</span> IOW: Clang and GCC found this one for me, I didn't look.<br>
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> The pre-6.3 implementation could be #if __cplusplus <= 20200000<br>
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<div class="PlainText">Two comments:</div>
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<li>possibly, with <span class="t-c"><span class="mw-geshi cpp source-cpp">__cpp_impl_three_way_comparison</span></span> instead (__cplusplus is unreliable), but<br>
</li><li>that brings up back to The Other Discussion™, about C++20 types in the ABI, which isn't really about C++20 types, after all, but about symbols only C++20 code would need/could use</li></ol>
<div>I'm not sure where we left off on (2), but it's unlikely that anything we decide will be retroactively applied to Qt 6.2, isn't it?</div>
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<div>Thanks,
<div>Marc<br>
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<p style="margin:0px">Marc Mutz</p>
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<p style="margin:0px"><span>The Qt Company</span><br>
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