Marcel Taeumel uploaded a new version of Kernel to project The Trunk:
http://source.squeak.org/trunk/Kernel-mt.1278.mcz

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

Name: Kernel-mt.1278
Author: mt
Time: 13 November 2019, 10:32:26.550043 am
UUID: 1aae36c0-4723-934a-a101-43de1d7435aa
Ancestors: Kernel-nice.1277, Kernel-mt.1266

Merges Kernel-mt.1266, which makes #messagesSequence compatible with SistaV1.

=============== Diff against Kernel-nice.1277 ===============

Item was changed:
  ----- Method: CompiledCode>>messagesSequence (in category 'scanning') -----
  messagesSequence
+ 	"Answer a sequence of all the message selectors sent by this method in the order they are sent. Unlike #messages this may include duplicates. Note that both the sources and the decompiled sources might suggest different results. The returned information reflect the actual bytecode."
- 	"Answer a sequence of all the message selectors sent by this method in the order
- 	 they are sent.  Unlike messages this may include duplicates."
  
+ 	^ Array streamContents: [:result |
+ 		self messagesDo: [:selector | result nextPut: selector]]!
- 	^Array streamContents:
- 		[:str| | scanner |
- 		scanner := InstructionStream on: self.
- 		scanner	scanFor: 
- 			[:x | | selectorOrSelf |
- 			(selectorOrSelf := scanner selectorToSendOrSelf) == scanner ifFalse:
- 				[str nextPut: selectorOrSelf].
- 			false	"keep scanning"]]!