Manuscript (Case [Issue]20740) _Inbox - isAbstract not working correctly on 64bit

Fabio Niephaus edited Case 20740: isAbstract not working correctly on 64bit: Bug in  _Inbox: Not Spam  •  You are subscribed to this case Fix: OpalEncoderForV3PlusClosures>>markerOrNilFor: compiledMethod   "What is a marker method?  It is method with body like      'self subclassResponsibility' or '^ self subclassResponsibility'    used to indicate ('mark') a special property.   Marker methods compile to bytecode like:     33 <70> self     34 <D0> send: <literal 1>     35 <87> pop     36 <78> returnSelf   for the first form, or      33 <70> self     34 <D0> send: <literal 1>     35 <7C> returnTop   for the second form."   | e |   ((e := compiledMethod endPC) = 36 or: [e = 35]) ifFalse: [^ nil].   (compiledMethod numLiterals = 3) ifFalse:[^ nil].   (compiledMethod at: 33) =  16r70 ifFalse:[^ nil].   "push self"   (compiledMethod at: 34) = 16rD0 ifFalse:[^ nil].    "send <literal 1>"   "If we reach this point, we have a marker method that sends self <literal 1>"   ^ compiledMethod literalAt: 1 Priority: 3 – Must Fix Status: Work Needed Assigned to: Everyone Milestone: Later Go to Case No longer need updates? Unsubscribe from this case. Don't want Manuscript notifications anymore? Update your preferences.

A Manuscript case was edited by Fabio Niephaus. Case ID: 20740 Title: isAbstract not working correctly on 64bit Status: Work Needed Category: Bug Project: _Inbox Area: Not Spam Priority: 3 - Must Fix Milestone: Later Assigned To: Everyone URL: https://pharo.manuscript.com/f/cases/20740 Fix: OpalEncoderForV3PlusClosures>>markerOrNilFor: compiledMethod   "What is a marker method?  It is method with body like      'self subclassResponsibility' or '^ self subclassResponsibility'    used to indicate ('mark') a special property.   Marker methods compile to bytecode like:     33 <70> self     34 <D0> send: <literal 1>     35 <87> pop     36 <78> returnSelf   for the first form, or      33 <70> self     34 <D0> send: <literal 1>     35 <7C> returnTop   for the second form."   | e |   ((e := compiledMethod endPC) = 36 or: [e = 35]) ifFalse: [^ nil].   (compiledMethod numLiterals = 3) ifFalse:[^ nil].   (compiledMethod at: 33) =  16r70 ifFalse:[^ nil].   "push self"   (compiledMethod at: 34) = 16rD0 ifFalse:[^ nil].    "send <literal 1>"   "If we reach this point, we have a marker method that sends self <literal 1>"   ^ compiledMethod literalAt: 1 You are subscribed to this case. If you do not want to receive automatic notifications in the future, unsubscribe (https://pharo.manuscript.com/default.asp?pre=preUnsubscribe&pg=pgEditBug&command=view&ixBug=20740) from this case.
_______________________________________________
Pharo-bugtracker mailing list
[hidden email]
https://lists.gforge.inria.fr/mailman/listinfo/pharo-bugtracker