Andreas Raab uploaded a new version of Kernel to project The Trunk:
http://source.squeak.org/trunk/Kernel-ar.266.mcz

==================== Summary ====================

Name: Kernel-ar.266
Author: ar
Time: 13 October 2009, 7:41 am
UUID: f651d6ae-0be3-a54b-9166-43f4b0abaa88
Ancestors: Kernel-ul.264, Kernel-ul.265

Merging Kernel-ul.264,  Kernel-ul.265:

- removed unnecessary #fixTemps send
- removed Float >> #shallowCopy. Primitive 148 seems to handle this correcly.

=============== Diff against Kernel-nice.263 ===============

Item was changed:
  ----- Method: BlockClosure>>postCopy (in category 'copying') -----
  postCopy
  	"To render a copy safe we need to provide a new outerContext that
  	 cannot be returned from and a copy of any remoteTemp vectors.
  	 When a block is active it makes no reference to state in its nested
  	 contexts (this is the whole point of the indirect temps scheme; any
  	 indirect state is either copied or in indirect temp vectors.  So we
  	 need to substitute a dummy outerContext and copy the copiedValues,
  	 copying anything looking like a remote temp vector.  if we accidentally
  	 copy an Array that isn't actually an indirect temp vector we do extra work
  	 but don't break anything."
  
  	outerContext := MethodContext
  						sender: nil
  						receiver: outerContext receiver
  						method: outerContext method
+ 						arguments: #()!
- 						arguments: #().
- 	self fixTemps!

Item was removed:
- ----- Method: Float>>shallowCopy (in category 'copying') -----
- shallowCopy
- 
- 	^self - 0.0!