<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Exchange Server">
<!-- converted from text --><style><!-- .EmailQuote { margin-left: 1pt; padding-left: 4pt; border-left: #800000 2px solid; } --></style>
</head>
<body>
<meta content="text/html; charset=UTF-8">
<style type="text/css" style="">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div dir="ltr">
<div id="x_divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif">
<p>Yahoo, another step towards a clean ProtoObject! :-)</p>
<div id="x_Signature">
<div id="x_divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif,EmojiFont,"Apple Color Emoji","Segoe UI Emoji",NotoColorEmoji,"Segoe UI Symbol","Android Emoji",EmojiSymbols">
<div name="x_divtagdefaultwrapper" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:; margin:0">
<div>
<div class="x__rp_T4" id="x_Item.MessagePartBody">
<div class="x__rp_U4 x_ms-font-weight-regular x_ms-font-color-neutralDark x_rpHighlightAllClass x_rpHighlightBodyClass" id="x_Item.MessageUniqueBody" style="font-family:wf_segoe-ui_normal,"Segoe UI","Segoe WP",Tahoma,Arial,sans-serif,serif,EmojiFont">
<div dir="ltr">
<div id="x_divtagdefaultwrapper"><font face="Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols">
<div id="x_Signature">
<div style="margin:0px"><font style="font-family:Calibri,Arial,Helvetica,sans-serif,serif,EmojiFont">
<div><font size="3" color="black"><span style="font-size:12pt"><a href="http://www.hpi.de/" target="_blank" rel="noopener noreferrer" id="LPNoLP"><font size="2"><span id="LPlnk909538"><font color="#757B80"></font></span></font></a></span></font></div>
</font></div>
</div>
</font></div>
</div>
</div>
</div>
</div>
<div><font size="2" color="#808080"></font></div>
</div>
</div>
</div>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> Squeak-dev <squeak-dev-bounces@lists.squeakfoundation.org> im Auftrag von commits@source.squeak.org <commits@source.squeak.org><br>
<b>Gesendet:</b> Donnerstag, 16. April 2020 01:39:32<br>
<b>An:</b> squeak-dev@lists.squeakfoundation.org; packages@lists.squeakfoundation.org<br>
<b>Betreff:</b> [squeak-dev] The Trunk: Kernel-eem.1322.mcz</font>
<div> </div>
</div>
</div>
<font size="2"><span style="font-size:10pt;">
<div class="PlainText">Eliot Miranda uploaded a new version of Kernel to project The Trunk:<br>
<a href="http://source.squeak.org/trunk/Kernel-eem.1322.mcz">http://source.squeak.org/trunk/Kernel-eem.1322.mcz</a><br>
<br>
==================== Summary ====================<br>
<br>
Name: Kernel-eem.1322<br>
Author: eem<br>
Time: 15 April 2020, 4:39:29.367332 pm<br>
UUID: 94e874d1-0572-4a1d-9934-edcf87b8ecb5<br>
Ancestors: Kernel-eem.1321<br>
<br>
Move the become: methods from ProtoObject to Object. See <a href="http://forum.world.st/How-to-become-immediate-objects-td5114931.html">
http://forum.world.st/How-to-become-immediate-objects-td5114931.html</a><br>
<br>
=============== Diff against Kernel-eem.1321 ===============<br>
<br>
Item was added:<br>
+ ----- Method: Object>>become: (in category 'system primitives') -----<br>
+ become: otherObject <br>
+ "Primitive. Swap the object pointers of the receiver and the argument.<br>
+ All variables in the entire system that used to point to the receiver now<br>
+ point to the argument, and vice-versa. Fails if either object is read-only<br>
+ or is an immediate such as a SmallInteger."<br>
+ <br>
+ {self} elementsExchangeIdentityWith: {otherObject}!<br>
<br>
Item was added:<br>
+ ----- Method: Object>>becomeForward: (in category 'system primitives') -----<br>
+ becomeForward: otherObject <br>
+ "Primitive. All variables in the entire system that used to point<br>
+ to the receiver now point to the argument.<br>
+ Fails if either argument is an immediate such as a SmallInteger,<br>
+ or if the receiver is read-only."<br>
+ <br>
+ {self} elementsForwardIdentityTo: {otherObject}!<br>
<br>
Item was added:<br>
+ ----- Method: Object>>becomeForward:copyHash: (in category 'system primitives') -----<br>
+ becomeForward: otherObject copyHash: copyHash<br>
+ "Primitive. All variables in the entire system that used to point to<br>
+ the receiver now point to the argument. If copyHash is true, the<br>
+ argument's identity hash bits will be set to those of the receiver.<br>
+ Fails if<br>
+ - either argument is an immediate such as a SmallInteger,<br>
+ - if the receiver is read-only<br>
+ - otherObject is read-only and copyHash is true."<br>
+ <br>
+ {self}<br>
+ elementsForwardIdentityTo: {otherObject}<br>
+ copyHash: copyHash!<br>
<br>
Item was removed:<br>
- ----- Method: ProtoObject>>become: (in category 'system primitives') -----<br>
- become: otherObject <br>
- "Primitive. Swap the object pointers of the receiver and the argument.<br>
- All variables in the entire system that used to point to the receiver<br>
- now point to the argument, and vice-versa.<br>
- Fails if either object is an immediate such as a SmallInteger."<br>
- <br>
- {self} elementsExchangeIdentityWith: {otherObject}!<br>
<br>
Item was removed:<br>
- ----- Method: ProtoObject>>becomeForward: (in category 'system primitives') -----<br>
- becomeForward: otherObject <br>
- "Primitive. All variables in the entire system that used to point<br>
- to the receiver now point to the argument.<br>
- Fails if either argument is an immediate such as a SmallInteger."<br>
- <br>
- {self} elementsForwardIdentityTo: {otherObject}!<br>
<br>
Item was removed:<br>
- ----- Method: ProtoObject>>becomeForward:copyHash: (in category 'system primitives') -----<br>
- becomeForward: otherObject copyHash: copyHash<br>
- "Primitive. All variables in the entire system that used to point to<br>
- the receiver now point to the argument. If copyHash is true, the<br>
- argument's identity hash bits will be set to those of the receiver.<br>
- Fails if either argument is an immediate such as a SmallInteger."<br>
- <br>
- {self}<br>
- elementsForwardIdentityTo: {otherObject}<br>
- copyHash: copyHash!<br>
<br>
<br>
</div>
</span></font>
</body>
</html>