<div dir="ltr">Ah now I understand better thanks!<br>funny miss-interpretation...<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/9/21 Bob Arning <span dir="ltr"><<a href="mailto:arning315@comcast.net" target="_blank">arning315@comcast.net</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
I think the line<br>
<br>
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Exception MessageNotUnderstood raised:
</pre>
<br>
means that MNU occurred (raised as in the java fanboy corruption of
signal)<br>
<br>
Probably like this (from debug log posted moments ago):<br>
<br>
<font face="Georgia">ClassDescription
class(Object)>>doesNotUnderstand:
#compile:notifying:trailer:ifFail:<br>
Receiver: ClassDescription<br>
Arguments and temporary variables: <br>
aMessage: compile: 'compile: text classified: category
withStamp: changeStamp n...etc...<br>
exception: MessageNotUnderstood: ClassDescription
class>>compile:notifying:trai...etc...<br>
resumeValue: nil<br>
Receiver's instance variables: <br>
superclass: Behavior<br>
methodDict: a MethodDictionary(size 167)<br>
format: 140<br>
instanceVariables: #('instanceVariables'
'organization')<br>
organization: ('initialize-release' forgetDoIts
obsolete superclass:methodDicti...etc...<br>
subclasses: {TraitBehavior . Class . Metaclass}<br>
name: #ClassDescription<br>
classPool: a Dictionary(#TraitImpl->Trait )<br>
sharedPools: nil<br>
environment: Smalltalk<br>
category: #'Kernel-Classes'<br>
<br>
[] in MethodAddition>>createCompiledMethod<br>
Receiver: a MethodAddition<br>
Arguments and temporary variables: <br>
<<error during printing><br>
<br>
Cheers,<br>
Bob<br>
<br>
</font><div><div class="h5">
<div>On 9/21/13 3:52 PM, Nicolas Cellier
wrote:<br>
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<div dir="ltr">
<div>
<div>Please send reports, I'm all ear.<br>
</div>
Though I'm not aware of any raised: no sender no implementor
in my image.<br>
</div>
Or is it raised ? It's a Morph thing...<br>
</div>
<div class="gmail_extra">
<br>
<br>
<div class="gmail_quote">2013/9/21 Frank Shearar <span dir="ltr"><<a href="mailto:frank.shearar@gmail.com" target="_blank">frank.shearar@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
For instance: <a href="http://build.squeak.org/job/SqueakTrunk/536/console" target="_blank">http://build.squeak.org/job/SqueakTrunk/536/console</a><br>
<br>
Look for<br>
<br>
Exception MessageNotUnderstood raised:<br>
Behavior class>>compile:notifying:trailer:ifFail:<br>
<br>
I don't know where it's coming from yet - that's the entire
stack trace.<br>
<span><font color="#888888"><br>
frank<br>
</font></span>
<div>
<div><br>
<br>
On 21 September 2013 18:17, Chris Muller <<a href="mailto:asqueaker@gmail.com" target="_blank">asqueaker@gmail.com</a>>
wrote:<br>
> I would expect these changes to break a lot of
code..<br>
><br>
> On Fri, Sep 20, 2013 at 2:45 PM, <<a href="mailto:commits@source.squeak.org" target="_blank">commits@source.squeak.org</a>>
wrote:<br>
>> Nicolas Cellier uploaded a new version of
Traits to project The Trunk:<br>
>> <a href="http://source.squeak.org/trunk/Traits-nice.299.mcz" target="_blank">http://source.squeak.org/trunk/Traits-nice.299.mcz</a><br>
>><br>
>> ==================== Summary
====================<br>
>><br>
>> Name: Traits-nice.299<br>
>> Author: nice<br>
>> Time: 20 September 2013, 9:45:04.474 pm<br>
>> UUID: d6c18da8-7e93-4bcc-b94e-7f67426a2965<br>
>> Ancestors: Traits-nice.298<br>
>><br>
>> Don't pass a category to a Compiler,
classifying is not its job.<br>
>><br>
>> =============== Diff against Traits-nice.298
===============<br>
>><br>
>> Item was changed:<br>
>> ----- Method:
ClassDescription>>traitAddSelector:withMethod: (in
category '*Traits-NanoKernel') -----<br>
>> traitAddSelector: selector withMethod:
traitMethod<br>
>> "Add a method inherited from a trait.<br>
>> Recompiles to avoid sharing and
implement aliasing."<br>
>> | oldMethod source methodNode newMethod
originalSelector |<br>
>> oldMethod := self compiledMethodAt:
selector ifAbsent:[nil].<br>
>> oldMethod ifNotNil:[<br>
>> "The following is an important
optimization as it prevents exponential<br>
>> growth in recompilation. If T1
is used by T2 and T2 by T3 then (without<br>
>> this optimization) any change
in T1 would cause all methods in T2 to be<br>
>> recompiled and each
recompilation of a method in T2 would cause T3<br>
>> to be fully recompiled. The
test eliminates all such situations."<br>
>> (oldMethod sameTraitCodeAs:
traitMethod) ifTrue:[^oldMethod].<br>
>> ].<br>
>> originalSelector := traitMethod
selector.<br>
>> source := traitMethod methodClass
sourceCodeAt: originalSelector.<br>
>> originalSelector == selector ifFalse:[<br>
>> "Replace source selectors for
aliases"<br>
>> source := self replaceSelector:
originalSelector withAlias: selector in: source.<br>
>> ].<br>
>> methodNode := self newCompiler<br>
>> + compile: source in: self
notifying: nil ifFail:[^nil].<br>
>> - compile: source in: self
classified: nil notifying: nil ifFail:[^nil].<br>
>> newMethod := methodNode generate: self
defaultMethodTrailer.<br>
>> newMethod putSource: source
fromParseNode: methodNode inFile: 2<br>
>> withPreamble: [:f | f cr;
nextPut: $!!; nextChunkPut: 'Trait method'; cr].<br>
>> newMethod originalTraitMethod:
traitMethod.<br>
>> ^super addSelectorSilently: selector
withMethod: newMethod.!<br>
>><br>
>><br>
><br>
<br>
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