<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On May 10, 2012, at 2:39 PM, Richard Smith <<a href="mailto:richard@metafoo.co.uk">richard@metafoo.co.uk</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div class="gmail_quote">On Tue, May 1, 2012 at 6:31 PM, Richard Smith <span dir="ltr"><<a href="mailto:richard@metafoo.co.uk" target="_blank">richard@metafoo.co.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="gmail_quote"><div class="im">On Tue, May 1, 2012 at 6:21 PM, Douglas Gregor <span dir="ltr"><<a href="mailto:dgregor@apple.com" target="_blank">dgregor@apple.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF"><div><div><br></div><div>On May 1, 2012, at 6:19 PM, Richard Smith <<a href="mailto:richard@metafoo.co.uk" target="_blank">richard@metafoo.co.uk</a>> wrote:<br><br></div><div></div>
<blockquote type="cite"><div>Hi Doug,</div><div><br></div>Since we've now found that this breaks libstdc++4.7's std::pair for builtin types, I think we should disable or revert this change for compatibility, at least for 3.1, and probably until we discuss it at Portland.<div>
<br></div><div>A patch to temporarily disable this feature is attached. If you'd prefer to rip out the delayed parsing instead, let me know and I'll put together a more comprehensive patch.</div></blockquote>
<div><br></div></div>Let's disable it on trunk and merge that to the branch. <div><br></div><div>As a separate step, we'll rip this feature out of trunk. </div></div></blockquote><div><br></div></div><div> Step 1 done in r155975. Requesting a merge to the branch.</div>
</div>
</blockquote></div><br><div>It appears this never got merged: see PR12787.</div>
</blockquote></div><br><div>Bill, I apologize if my pre-approval wasn't clear. This needs to go into the release.</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- Doug</div></body></html>