ClementBera uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-cb.2117.mcz
==================== Summary ====================
Name: VMMaker.oscog-cb.2117 Author: cb Time: 31 January 2017, 2:41:26.404463 pm UUID: b56c34a6-88ae-4f17-930a-fc625b7ab100 Ancestors: VMMaker.oscog-eem.2116
Fixed a bug in read-only object where the attemptToAssign:withIndex: call-back would be called with a 1-based index by the interpreter and 0-based index by the JIT. Everybody now calls it with 1-based index.
=============== Diff against VMMaker.oscog-eem.2116 ===============
Item was changed: ----- Method: CoInterpreter>>ceCannotAssignTo:withIndex:valueToAssign: (in category 'trampolines') ----- ceCannotAssignTo: immutableObject withIndex: index valueToAssign: valueToAssign + "index is unboxed and 0-based. The call-back expects 1-based value (to perform the operation with instVarAt:put:" - "index is unboxed." <api> <option: #IMMUTABILITY> instructionPointer := self popStack. self push: immutableObject. self push: valueToAssign. + self push: (objectMemory integerObjectOf: index + 1). - self push: (objectMemory integerObjectOf: index). self push: instructionPointer. ^ self ceSendAbort: (objectMemory splObj: SelectorAttemptToAssign) to: immutableObject numArgs: 2!
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