Nicolas Cellier uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-nice.1103.mcz
==================== Summary ====================
Name: Kernel-nice.1103 Author: nice Time: 5 May 2017, 10:24:07.170429 pm UUID: a912e534-9ced-4538-9f16-cba0c76fbc28 Ancestors: Kernel-eem.1102, Kernel-nice.1102
Merge
Kernel-eem.1102: Delete obsolete binding and block machinery now unused by the Compiler.
Kernel-nice.1102: Nuke pre-v3 closureCopy:copiedValues: method. No such message has been sent for a long long time.
Simplify the BlockStartLocator, because there is no need to handle pre-v3 closure anymore.
=============== Diff against Kernel-eem.1102 ===============
Item was changed: InstructionClient subclass: #BlockStartLocator + instanceVariableNames: '' - instanceVariableNames: 'nextJumpIsAroundBlock' classVariableNames: '' poolDictionaries: '' category: 'Kernel-Methods'!
Item was removed: - ----- Method: BlockStartLocator>>initialize (in category 'initialize-release') ----- - initialize - nextJumpIsAroundBlock := false!
Item was removed: - ----- Method: BlockStartLocator>>jump: (in category 'instruction decoding') ----- - jump: offset - "If this jump is around a block answer the size of that block." - - nextJumpIsAroundBlock ifTrue: - [nextJumpIsAroundBlock := false. - ^offset]!
Item was removed: - ----- Method: BlockStartLocator>>send:super:numArgs: (in category 'instruction decoding') ----- - send: selector super: supered numArgs: numberArguments - nextJumpIsAroundBlock := #closureCopy:copiedValues: == selector - "Don't use - nextJumpIsAroundBlock := #(blockCopy: closureCopy:copiedValues:) includes: selector - since BlueBook BlockContexts do not have their own temps."!
Item was removed: - ----- Method: Context>>closureCopy:copiedValues: (in category 'controlling') ----- - closureCopy: numArgs copiedValues: anArray - "Distinguish a block of code from its enclosing method by - creating a BlockClosure for that block. The compiler inserts into all - methods that contain blocks the bytecodes to send the message - closureCopy:copiedValues:. Do not use closureCopy:copiedValues: in code that you write!! Only the - compiler can decide to send the message closureCopy:copiedValues:. Fail if numArgs is - not a SmallInteger. Optional. No Lookup. See Object documentation - whatIsAPrimitive." - - <primitive: 200> - ^BlockClosure outerContext: self startpc: pc + 2 numArgs: numArgs copiedValues: anArray!
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