--- a/UndefinedObject.st Tue Dec 18 12:54:12 2018 +0100
+++ b/UndefinedObject.st Tue Dec 18 15:39:28 2018 +0100
@@ -238,6 +238,22 @@
!UndefinedObject methodsFor:'debugging'!
+assertNotNil
+ "fail and report an error, if the receiver is nil"
+
+ <resource: #skipInDebuggersWalkBack>
+
+ "/ intentionally left empty
+ self assert:false message:'value should not be nil here'
+
+ "
+ self assertNotNil
+ nil assertNotNil
+ "
+
+ "Created: / 18-12-2018 / 15:40:07 / Claus Gittinger"
+!
+
haltIfNil
"halt if the receiver is nil"
@@ -775,7 +791,6 @@
! !
-
!UndefinedObject class methodsFor:'documentation'!
version