[Vm-dev] VM crash with image 3.9

[Damien Cassou]

Hi,

while I was working with Nile (a new stream library) the VM crashed.

You can reproduce it very easily. Download a fresh 3.9-7067, install
Nile-All from monticello (http://www.squeaksource.com/Nile/).

In a workspace, execute: "NSBenchmarks new benchStringNextPutAllString"

Then, you get:

sweep failed to find exact end of memory

-2145977416 >new:
-2145977508 NSStringWriter>nextPutAll:
-2145977600 [] in NSBenchmarks>benchStringNextPutAllString
-2145977692 Integer>timesRepeat:
2030103240 [] in NSBenchmarks>benchStringNextPutAllString
2030103424 [] in NSBenchmarks>benchWithSqueakStream:andNileStream:do:
-2145996892 BlockContext>bench
2030103644 [] in NSBenchmarks>benchSqueak:Nile:
2030103060 Integer>timesRepeat:
2030102968 NSBenchmarks>benchSqueak:Nile:
2030102876 NSBenchmarks>benchWithSqueakStream:andNileStream:do:
2030102784 NSBenchmarks>benchStringNextPutAllString
2030102692 UndefinedObject>?
2030100224 Compiler>evaluate:in:to:notifying:ifFail:logged:
2030099892 [] in ParagraphEditor>evaluateSelection
2030099792 BlockContext>on:do:
...

-- 
Damien Cassou