Tobias Pape uploaded a new version of Kernel to project The Trunk:
http://source.squeak.org/trunk/Kernel-topa.1033.mcz==================== Summary ====================
Name: Kernel-topa.1033
Author: topa
Time: 11 July 2016, 10:17:45.427905 am
UUID: 5d65d061-4973-4968-a0a2-533b9dc334ef
Ancestors: Kernel-eem.1032
Collect perform with 5 args.
=============== Diff against Kernel-eem.1032 ===============
Item was added:
+ ----- Method: Object>>perform:with:with:with:with:with: (in category 'message handling') -----
+ perform: aSymbol with: firstObject with: secondObject with: thirdObject with: fourthObject with: fifthObject
+ "Send the selector, aSymbol, to the receiver with the given arguments.
+ Fail if the number of arguments expected by the selector is not five.
+ Primitive. Optional. See Object documentation whatIsAPrimitive."
+
+ <primitive: 83>
+ ^ self perform: aSymbol
+ withArguments: (Array with: firstObject with: secondObject with: thirdObject with: fourthObject with: fifthObject)!