<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Mar 5, 2020 at 11:48 PM Karl Berry <<a href="mailto:karl@freefriends.org">karl@freefriends.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">    If I build without optimization, the problem doesn't occur.<br>
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Doesn't that imply a compiler bug?<br></blockquote><div><br></div><div>hm, maybe no , see §4</div><div><a href="http://tug.org/TUGboat/tb36-1/tb112scarso.pdf">http://tug.org/TUGboat/tb36-1/tb112scarso.pdf</a><br></div></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature">luigi<br></div></div>