[squeak-dev] The Trunk: Kernel-jar.1398.mcz

commits at source.squeak.org commits at source.squeak.org
Sun May 2 19:29:52 UTC 2021

Nicolas Cellier uploaded a new version of Kernel to project The Trunk:

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

Name: Kernel-jar.1398
Author: jar
Time: 2 May 2021, 2:56:26.972089 pm
UUID: 9398993d-726c-8747-bde6-506318c4f898
Ancestors: Kernel-nice.1397

Fix a bug in #resignalAs causing an incorrect evaluation of resignalAs in combination with #outer. Complemented with a test in Tests-jar.461 (Inbox)

To illustrate the bug try:

| x |
		[1/0. x:=x,'1'] on: ZeroDivide do: [:ex | ex outer. x:=x,'2']. 
	] on: ZeroDivide do: [:ex | ex resignalAs: Notification].

---> '2' currently - incorrect
---> '13' after the fix

=============== Diff against Kernel-nice.1397 ===============

Item was changed:
  ----- Method: Exception>>resignalAs: (in category 'handling') -----
  resignalAs: replacementException
+ 	"Signal an alternative exception in place of the receiver.
+ 	Unwind to signalContext before signalling the replacement exception"
- 	"Signal an alternative exception in place of the receiver."
+ 	signalContext resumeEvaluating: [replacementException signal]!
- 	self resumeEvaluating: [replacementException signal]!

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