Eliot Miranda uploaded a new version of Compiler to project The Trunk: http://source.squeak.org/trunk/Compiler-eem.391.mcz
==================== Summary ====================
Name: Compiler-eem.391 Author: eem Time: 21 August 2018, 3:37:49.438481 pm UUID: 95e267a4-cfe8-4aa4-8e83-876603470983 Ancestors: Compiler-bf.390
Fix pc highlighting for ifNil:[ifNotNil:] et al, as in {char ifNil: [ Error signal ]} in
| str char | str := '1234' readStream. char := str next. char ifNil: [ Error signal ]. char caseOf: { [$4] -> ['four']. [$3] -> ['three' asUppercase]. [$2] -> ['two']. [$1] -> ['one' asUppercase]. } otherwise: [ 'No' ].
=============== Diff against Compiler-bf.390 ===============
Item was changed: ----- Method: MessageNode>>emitCodeForIfNil:encoder:value: (in category 'code generation') ----- emitCodeForIfNil: stack encoder: encoder value: forValue
| theNode theSize ifNotNilSelector | theNode := arguments first. theSize := sizes at: 1. ifNotNilSelector := #ifNotNil:. receiver emitCodeForValue: stack encoder: encoder. forValue ifTrue: [encoder genDup. stack push: 1]. encoder genPushSpecialLiteral: nil. stack push: 1. equalNode emitCode: stack args: 1 encoder: encoder. + pc := encoder pc. self emitCodeForBranchOn: (selector key == ifNotNilSelector) dist: theSize pop: stack encoder: encoder. - pc := encoder pc. forValue ifTrue: [encoder genPop. stack pop: 1. theNode emitCodeForEvaluatedValue: stack encoder: encoder] ifFalse: [theNode emitCodeForEvaluatedEffect: stack encoder: encoder]!