Crash

Pharo 6.0
Latest update: #60438

I was editing code and got a crash. I think that I'm using the latest vm  
(and I'm on el capitan)


Image
-----
/Users/ducasse/Workspace/FirstCircle/MyBooks/Bk-Writing/PillarHacking/ToHack/Pharo.image
Pharo6.0
Latest update: #60438
Unnamed

Virtual Machine
---------------
/Applications/Pharo/2017-03-10-Pharo.app/Contents/MacOS/Pharo
CoInterpreter * VMMaker.oscog-eem.2146 uuid:  
da6aee6e-4738-4161-b221-3c8135ac1bf7 Mar 10 2017
StackToRegisterMappingCogit * VMMaker.oscog-eem.2146 uuid:  
da6aee6e-4738-4161-b221-3c8135ac1bf7 Mar 10 2017
VM: 201703101242 https://github.com/pharo-project/pharo-vm.git $ Date: Fri  
Mar 10 13:42:34 2017 +0100 $ Plugins: 201703101242  
https://github.com/pharo-project/pharo-vm.git $

Mac OS X built on Mar 10 2017 13:46:32 UTC Compiler: 4.2.1 Compatible  
Apple LLVM 7.3.0 (clang-703.0.31)
VMMaker versionString VM: 201703101242  
https://github.com/pharo-project/pharo-vm.git $ Date: Fri Mar 10 13:42:34  
2017 +0100 $ Plugins: 201703101242  
https://github.com/pharo-project/pharo-vm.git $
CoInterpreter * VMMaker.oscog-eem.2146 uuid:  
da6aee6e-4738-4161-b221-3c8135ac1bf7 Mar 10 2017
StackToRegisterMappingCogit * VMMaker.oscog-eem.2146 uuid:  
da6aee6e-4738-4161-b221-3c8135ac1bf7 Mar 10 2017



Stef