<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">That's the wrong approach. A warning is not an error. The backend should be able to cope with it...<br><div><br></div><div><span class="Apple-style-span" style="font-size: 12px; "><font class="Apple-style-span" color="#0000FF"><font class="Apple-style-span" face="Gill Sans"><span class="Apple-style-span" style="color: rgb(0, 0, 255); font-family: 'Gill Sans'; "><span class="Apple-style-span" style="color: rgb(0, 0, 255); font-family: 'Gill Sans'; ">Antony Hosking</span></span></font></font><font class="Apple-style-span" face="Gill Sans"><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-style-span" style="font-family: 'Gill Sans'; "> | </span></span><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-style-span" style="font-family: 'Gill Sans'; ">Associate Professor</span></span><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-style-span" style="font-family: 'Gill Sans'; "> | Computer Science | Purdue University</span></span></font></span><div><span class="Apple-style-span" style="border-collapse: separate; 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<br><div><div>On 1 Feb 2010, at 20:17, Jay Krell wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>CVSROOT:<span class="Apple-tab-span" style="white-space:pre"> </span>/usr/cvs<br>Changes by:<span class="Apple-tab-span" style="white-space:pre"> </span>jkrell@birch.<span class="Apple-tab-span" style="white-space:pre"> </span>10/02/01 20:17:28<br><br>Modified files:<br><span class="Apple-tab-span" style="white-space:pre"> </span>cm3/m3-sys/m3front/src/values/: Variable.m3 <br><br>Log message:<br><span class="Apple-tab-span" style="white-space:pre"> </span>test case e0\e029:<br><span class="Apple-tab-span" style="white-space:pre"> </span><br><span class="Apple-tab-span" style="white-space:pre"> </span>MODULE Main;<br><span class="Apple-tab-span" style="white-space:pre"> </span>TYPE Rec = RECORD a: INTEGER END;<br><span class="Apple-tab-span" style="white-space:pre"> </span>VAR r := Rec; (* warning: variable has type NULL *)<br><span class="Apple-tab-span" style="white-space:pre"> </span>BEGIN<br><span class="Apple-tab-span" style="white-space:pre"> </span>INC(r.a)<br><span class="Apple-tab-span" style="white-space:pre"> </span>END Main.<br><span class="Apple-tab-span" style="white-space:pre"> </span><br><span class="Apple-tab-span" style="white-space:pre"> </span>followed by internal errors and an assertion failure in m3back<br><span class="Apple-tab-span" style="white-space:pre"> </span><br><span class="Apple-tab-span" style="white-space:pre"> </span>Change warning to error, and then it never gets to the internal errors.<br></div></blockquote></div><br></div></body></html>