[Vm-dev] So who broke bitOr: ?
tim at rowledge.org
Wed Feb 18 20:06:41 UTC 2015
On a fresh Pi vm (as in svn updated yesterday)
16rFFFF bitOr:(16rFFFF bitShift: 16) -> -1
On a slightly older Mac vm
16rFFFF bitOr:(16rFFFF bitShift: 16) -> 4294967295, aka 16rFFFFFFFF
This breaks, amongst other things, Color>bitPatternForDepth:, whcih pretty much trashes an image since that gets used to makes cursor bitmaps as you move the pointer around. Nicely fills your window with notifiers…
So come along; hands up the boy that did that! I’ll keep you all in late unless someone confesses. It’s only your own time you’re wasting! Was it *you* Molesworth?
tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
Strange OpCodes: PBC: Print and Break Chain
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