<div dir="ltr">
<p class="gmail-p1"><span class="gmail-s1"> -MMD Write a depfile containing user headers</span></p><div class="gmail_extra"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><br></div></div></div></div><div class="gmail_quote">On Fri, Jul 29, 2016 at 6:14 PM, Ted kremenek via swift-dev <span dir="ltr"><<a href="mailto:swift-dev@swift.org" target="_blank">swift-dev@swift.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> -Wno-unused-variable would drop warnings about variables in *code* that are not used. This is about a driver option that is not being used. We should just not pass that driver option. I don't recall offhand what it does (or intends to).<br>
<div class="HOEnZb"><div class="h5"><br>
> On Jul 29, 2016, at 11:32 AM, Dave Abrahams via swift-dev <<a href="mailto:swift-dev@swift.org">swift-dev@swift.org</a>> wrote:<br>
><br>
><br>
> I'm seeing this warning a lot recently. Can we<br>
><br>
> a) drop that argument<br>
> b) add -Wno-unused-variable to the clang command line, or<br>
> c) is there a better fix?<br>
><br>
> --<br>
> Dave<br>
><br>
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