<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Sat, Jan 27, 2018 at 10:06 AM, Adriaan van Os <span dir="ltr"><<a href="mailto:fpc@microbizz.nl" target="_blank">fpc@microbizz.nl</a>></span> wrote:<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span class="gmail-">
<br></span>
The code shouldn't generate a range check error, as the target type is signed.<br></blockquote><div><br></div><div>Count returns Unsigned Qword.</div><div>unsigned $FFFFFFFF<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">FFFFFFFF is beyond 32-bit boundary.</span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">The similar issue, but more explicit. </span></div><div> </div><div><div>{$R+}<br></div><div>function Count: qword;</div><div>begin</div><div>  Result := 0;</div><div>end;</div><div><br></div><div>var</div><div>  i: Integer;</div><div>  K : Qword;</div><div>begin</div><div>  K:=count-1;</div><div>  writeln(K);</div><div>  I:=k; <span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span> </span>// <-- rangecheck error</span></div><div>  writeln(i);</div><div>end.</div></div><div><br></div><div>thanks,</div><div>Dmitry</div></div></div></div>