/
OCOpalExamples.class.st
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/
OCOpalExamples.class.st
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"
I am the central place for example code used in tests
"
Class {
#name : #OCOpalExamples,
#superclass : #Object,
#instVars : [
'iVar',
'collection',
'result'
],
#classVars : [
'ClassVariable'
],
#category : #'OpalCompiler-Tests-AST'
}
{ #category : #compiler }
OCOpalExamples class >> compilerClass [
^OpalCompiler
]
{ #category : #compiler }
OCOpalExamples class >> reset [
ClassVariable := nil
]
{ #category : #accessing }
OCOpalExamples >> classVariable [
^ ClassVariable
]
{ #category : #accessing }
OCOpalExamples >> classVariable: anInteger [
ClassVariable := anInteger
]
{ #category : #examples }
OCOpalExamples >> doubleRemoteAnidatedBlocks [
| val last |
val := 0.
1 to: 10 do: [ :i |
[ :continue |
i = 4 ifTrue: [continue value].
val := val + 1.
last := i
] valueWithExit.
].
self assert: val = 9.
self assert: last = 10.
]
{ #category : #'examples-andor' }
OCOpalExamples >> exampleAndValueWithEffect [
true and: [ result := 17 ]
]
{ #category : #'examples-andor' }
OCOpalExamples >> exampleAndValueWithShortcircuitEffect [
false and: [ result := 17 ]
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleBlockArgument [
| block block1 block2 |
block := [ :arg | | temp | temp := arg. [ temp ] ].
block1 := block value: 1.
block2 := block value: 2.
self assert: block1 value = 1.
self assert: block2 value = 2.
^block1 value + block2 value.
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleBlockExternal [
| t |
t := 1.
^[t] value.
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleBlockExternal2 [
| t1 t2 |
t1 := t2 := 1.
^[t1 + t2] value.
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleBlockExternalArg [
| t |
t := 1.
^[:a | t + a] value: 1.
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleBlockExternalNested [
| t s |
t := s := 1.
^[[s] value + t ] value.
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleBlockInternal [
^[ | t | t := 1. t] value
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleBlockMethodArgument: arg [
| block |
block := [ :blockarg | blockarg + arg].
self assert: ((block value: 2) = (arg + 2)).
^block value: 2
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleBlockNested [
^[ [1] value] value
]
{ #category : #'examples-variables' }
OCOpalExamples >> exampleClassVariableAssignment [
ClassVariable := 1
]
{ #category : #'examples-pragmas' }
OCOpalExamples >> exampleDoublePrimitive [
<primitive: 1>
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleEffectValues [
#getMe.
#( got that ? ).
Class.
]
{ #category : #'examples-simple' }
OCOpalExamples >> exampleEmptyMethod [
]
{ #category : #'examples-andor' }
OCOpalExamples >> exampleFalseAndAnything: anything [
^ false and: [ anything ]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleFalseIfFalse [
^false ifFalse: [1]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleFalseIfFalseIfTrue [
^false ifFalse: [iVar := 'false'] ifTrue: [ self error ]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleFalseIfFalseWithEffect [
^false ifFalse: [iVar := 17]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleFalseIfTrue [
^false ifTrue: [1]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleFalseIfTrueIfFalse [
^false ifTrue: [ self error ] ifFalse: [iVar := 'false']
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleFalseIfTrueWithEffect [
^false ifTrue: [iVar := 17]
]
{ #category : #'examples-andor' }
OCOpalExamples >> exampleFalseOrAnything: anything [
^ false or: [ anything ]
]
{ #category : #'examples-variables' }
OCOpalExamples >> exampleForBlockArgument [
|b|
b:= [ :blockArg | 1 ].
^ b
]
{ #category : #'examples-variables' }
OCOpalExamples >> exampleForInlinedBlockArgument [
1 ifNotNil:[ :value | ^ value ].
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleIfFalse [
true
ifTrue: [ ]
ifFalse: [ ^ 1 ].
^ 2
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleIfFalseIfTrue [
^ true
ifFalse: [ 1 ]
ifTrue: [ 2 ]
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleIfNotNilArg [
^1 even ifNotNil: [ :arg | arg not ]
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleIfNotNilReturnNil [
^nil ifNotNil: [ :arg | arg not ]
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleIfTrue [
[ 1 < 2
ifTrue: [ ^ 'result' ]] value
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleIfTrueIfFalse [
1 <2 ifTrue: [^'result'] ifFalse: [2].
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleInlineBlockCollectionLR3 [
| col |
col := OrderedCollection new.
1 to: 11 do: [ :each | | i | i := each. col add: [ i ]. i := i + 1 ].
^ (col collect: [ :each | each value ]) asArray "= (2 to: 12) asArray"
]
{ #category : #'examples-variables' }
OCOpalExamples >> exampleInstanceVariableAssignment [
iVar := 1
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralArray [
^ #( 1 2 3)
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralBoxedFloat [
^ 9.999999999999996e157
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralByteArray [
^ #[ 1 2 3 ]
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralByteString [
^ 'bytestring'
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralByteSymbol [
^ #bytesymbol
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralCharacter [
^ $H
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralFloat [
^ 1.2
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralLargeInteger [
^ 16rFFFFFFFFFFFFFFFF
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralWideString [
^ 'áèîöÑü'
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleLiteralWideSymbol [
^ #'áèîöÑü'
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleMethodTempInNestedBlock [
| temp block |
temp := 0.
block := [ [ temp ] ].
temp := 1.
block := block value.
temp := 2.
"self assert: block value = 2."
^block value.
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleMethodWithOptimizedBlocksA [
| s c |
s := self isNil
ifTrue: [| a | a := 'isNil'. a]
ifFalse: [| a | a := 'notNil'. a].
c := String new: s size.
1 to: s size do:
[:i| c at: i put: (s at: i)].
^c. "notNil"
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleNestedBlockScoping [
| b c z |
b := [:a |
z := 2.
z + a].
c := [:a |
z + a].
^ (b value: 2) + (c value: 1)
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleNewArray [
| temp |
temp := Array new: 3.
^temp
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleNilIfNil [
^nil ifNil: [ iVar := 17 ]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleNilIfNotNil [
^nil ifNotNil: [ self error ]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleNilIfNotNilWithArgument [
^nil ifNotNil: [ :arg | self error ]
]
{ #category : #'examples-literals' }
OCOpalExamples >> exampleNonSpecialLiteralInteger [
^ 10
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleNotNilIfNil [
^1 ifNil: [ self error ]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleNotNilIfNotNil [
^1 ifNotNil: [ iVar := 17 ]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleNotNilIfNotNilWithArgument [
^1 ifNotNil: [ :arg | iVar := arg ]
]
{ #category : #'examples-andor' }
OCOpalExamples >> exampleOrValueWithEffect [
false or: [ result := 17 ]
]
{ #category : #'examples-andor' }
OCOpalExamples >> exampleOrValueWithShortcircuitEffect [
true or: [ result := 17 ]
]
{ #category : #'examples-pragmas' }
OCOpalExamples >> examplePrimitiveErrorCode [
<primitive: 60 error: code >
^ code
]
{ #category : #'examples-pragmas' }
OCOpalExamples >> examplePrimitiveErrorCodeModule [
"Primitive. Attempt to load a module of the given name.
Fail if module cannot be found, or cannot be loaded,
or failed to initialize"
<primitive: 'primLoadModule' module: '' error: #errorCode >
^ self primitiveFailed
]
{ #category : #'examples-pragmas' }
OCOpalExamples >> examplePrimitiveErrorModule [
<primitive: 'primFunction' error: errorCode module: 'primModule'>
^ errorCode
]
{ #category : #'examples-pragmas' }
OCOpalExamples >> examplePrimitiveModuleError [
<primitive: 'primFunction' module: 'primModule' error: errorCode >
^ errorCode
]
{ #category : #'examples-variables' }
OCOpalExamples >> examplePushArgumentVariable: argument [
self message: argument
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> examplePushArray [
| t |
{1 .t:=1}.
^t
]
{ #category : #'examples-misc' }
OCOpalExamples >> examplePushBigDynamicLiteralArray [
"This array should have a size more than 127 elements"
self message: { 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 . 255 }
]
{ #category : #'examples-variables' }
OCOpalExamples >> examplePushClassVariable [
self result: ClassVariable
]
{ #category : #'examples-misc' }
OCOpalExamples >> examplePushDynamicLiteralArray [
^ { 1 . 1+2 }
]
{ #category : #'examples-variables' }
OCOpalExamples >> examplePushInstanceVariable [
self result: iVar
]
{ #category : #'examples-literals' }
OCOpalExamples >> examplePushNonSpecialSmallInteger [
self result: 10
]
{ #category : #'examples-variables' }
OCOpalExamples >> examplePushTemporaryVariable [
| temporary |
temporary := iVar.
self result: temporary
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleRepeatEffect [
<compilerOptions: #(+ #optionInlineRepeat)>
| i |
i := 1.
[
i := i + 1.
i = 10
ifTrue: [ ^ true ] ] repeat
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleRepeatValue [
<compilerOptions: #(+ #optionInlineRepeat)>
| i |
i := 1.
^ [
i := i + 1.
i = 10
ifTrue: [ ^ true ] ] repeat
]
{ #category : #'examples-simple' }
OCOpalExamples >> exampleReturn1plus2 [
^1+2
]
{ #category : #'examples-simple' }
OCOpalExamples >> exampleReturn42 [
^42
]
{ #category : #'examples-variables' }
OCOpalExamples >> exampleSelf [
self result: self
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSelfReceiver [
self foo
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlock [
^[1]
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockArgument1 [
^[:a | a ] value: 1
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockArgument2 [
^[:a :b | a + b ] value: 1 value: 1
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockArgument3 [
^[:a :b :c | a + b + c ] value: 1 value: 1 value: 1
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockArgument4 [
^[:a :b :c :d | a + b + c + d] value: 1 value: 1 value: 1 value: 1
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockArgument5 [
^[:a :b :c :d :e| a + b + c + d + e] valueWithArguments: #(1 1 1 1 1)
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockEmpty [
^[] value
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockLocal [
^[ :each | | t | t:= each. t ] value: 5
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleSimpleBlockLocalIf [
^true ifTrue: [ | hallo | hallo := 1 . hallo]
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockLocalIfNested [
^true ifTrue: [| hallo | [ hallo := 1 . hallo] value]
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleSimpleBlockLocalWhile [
|a|
a := true.
^[: b | [a] whileTrue: [ | hallo | a := false. hallo := 1 . hallo]] value: 1
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockNested [
| a match dict |
a := #(a b c d).
dict := Dictionary new.
a doWithIndex: [:each :index |
(match := a indexOf: each) > 0 ifTrue:
[dict at: index put: (a at: match)]].
^ dict
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockReturn [
[^1] value
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSimpleBlockiVar [
^[iVar] value
]
{ #category : #'examples-variables' }
OCOpalExamples >> exampleSuper [
self result: super
]
{ #category : #'examples-blocks' }
OCOpalExamples >> exampleSuperReceiver [
super foo
]
{ #category : #'examples-variables' }
OCOpalExamples >> exampleTemporaryVariableAssignment [
| temporary |
temporary := 17.
self message: temporary
]
{ #category : #'examples-variables' }
OCOpalExamples >> exampleThisContext [
self result: thisContext
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleTimesRepeatEffect [
| foo |
foo := 1.
5 timesRepeat: [ foo := foo + 3 ] .
^ foo
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleTimesRepeatValue [
^ 5 timesRepeat: [ 1 + 2 ]
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleToDoArgument [
collection := OrderedCollection new.
1 to: 5 do: [ :index |
collection add: [index] ].
^collection collect: [:each | each value].
"#(1 2 3 4 5)"
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleToDoArgumentLimitIsExpression [
| count sum |
count := 10.
sum := 0.
1 to: count - 1 do: [ :each | sum := sum + each].
^sum
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleToDoArgumentNotInlined [
| block |
block := [ :index |
collection add: [ index ] ].
1 to: 5 do: block.
^collection "#(1 2 3 4 5)"
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleToDoInsideTemp [
1 to: 5 do: [ :index |
| temp |
temp := index.
collection add: [ temp ] ].
^collection "#(1 2 3 4 5)"
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleToDoInsideTempNotInlined [
| block |
block := [ :index |
| temp |
temp := index.
collection add: [ temp ] ].
1 to: 5 do: block.
^collection "#(1 2 3 4 5)"
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleToDoOutsideTemp [
| temp |
1 to: 5 do: [ :index |
temp := index.
collection add: [ temp ] ].
^collection "#(5 5 5 5 5)"
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleToDoOutsideTempNotInlined [
| block temp |
block := [ :index |
temp := index.
collection add: [ temp ] ].
1 to: 5 do: block.
^collection "#(5 5 5 5 5)"
]
{ #category : #'examples-misc' }
OCOpalExamples >> exampleToDoValue [
^ 1 to: 2 do: [:each | each]
]
{ #category : #'examples-misc' }
OCOpalExamples >> exampleToDoValueLimitExpression [
^ 2 to: 3+4 do: [:each | each]
]
{ #category : #'examples-andor' }
OCOpalExamples >> exampleTrueAndAnything: argument [
^ true and: [ argument ]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleTrueIfFalse [
^true ifFalse: [1]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleTrueIfFalseIfTrue [
^true ifFalse: [ self error ] ifTrue: [iVar := 'true']
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleTrueIfFalseWithEffect [
^true ifFalse: [iVar := 17]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleTrueIfTrue [
^true ifTrue: [1]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleTrueIfTrueIfFalse [
^true ifTrue: [iVar := 'true'] ifFalse: [ self error ]
]
{ #category : #'examples-conditionals' }
OCOpalExamples >> exampleTrueIfTrueWithEffect [
^true ifTrue: [iVar := 17]
]
{ #category : #'examples-andor' }
OCOpalExamples >> exampleTrueOrAnything: anything [
^ true or: [ anything ]
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleWhileModificationAfterNotInlined [
| index block |
index := 0.
block := [
collection add: [ index ].
index := index + 1 ].
[ index < 5 ] whileTrue: block.
^collection collect: [:each | each value].
"#(5 5 5 5 5)"
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleWhileModificationBefore [
| index |
collection := OrderedCollection new.
index := 0.
[ index < 5 ] whileTrue: [
index := index + 1.
collection add: [ index ] ].
^collection collect: [:each | each value].
"#(5 5 5 5 5)"
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleWhileModificationBeforeNotInlined [
| index block |
index := 0.
block := [
index := index + 1.
collection add: [ index ] ].
[ index < 5 ] whileTrue: block.
^collection collect: [:each | each value].
"#(5 5 5 5 5)"
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleWhileNoModification [
"tempvars aren't modified in the loop, therefore they don't need to be in a indirection vector.
number of temps = declared temps "
| a b c |
a := 1.
b := 2.
c := 3.
[ false ]
whileTrue: [
[ a class.
b class.
c class ] "<- block in optimized loop" ]
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleWhileWithTemp [
| index |
index := 0.
[ index < 5 ] whileTrue: [
| temp |
temp := index := index + 1.
collection add: [ temp ] ].
^collection collect: [:each | each value].
"#(1 2 3 4 5)"
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleWhileWithTempNotInlined [
| index block |
index := 0.
block := [
| temp |
temp := index := index + 1.
collection add: [ temp ] ].
[ index < 5 ] whileTrue: block.
^collection collect: [:each | each value].
"#(1 2 3 4 5)"
]
{ #category : #'examples-variables' }
OCOpalExamples >> exampleWithArgument: anArg [
^ anArg
]
{ #category : #'examples-blocks-optimized' }
OCOpalExamples >> exampleiVar [
iVar := 1.
^iVar.
]
{ #category : #accessing }
OCOpalExamples >> iVar [
^ iVar
]
{ #category : #accessing }
OCOpalExamples >> iVar: anInteger [
iVar := anInteger
]
{ #category : #initialization }
OCOpalExamples >> initialize [
collection := OrderedCollection new
]
{ #category : #accessing }
OCOpalExamples >> message: anObject [
result := anObject
]
{ #category : #examples }
OCOpalExamples >> nestedBlocksRemoteInBlockCase1 [
| block |
block := [ | a b |
[ a := b ].
[ b := a ] ]
]
{ #category : #examples }
OCOpalExamples >> nestedBlocksRemoteInBlockCase2 [
| block |
block := [
[ |a| [ a := 1] ].
[ |b| [ b := 2] ] ]
]
{ #category : #examples }
OCOpalExamples >> nestedBlocksRemoteInBlockCase3 [
| block |
block := [
[ |a| block := [ a := 1] ].
[ |b| block := [ b := 2] ] ].
]
{ #category : #examples }
OCOpalExamples >> noRemoteBlockArgument [
| block block1 block2 |
block := [ :arg | | temp | temp := arg. [ temp ] ].
block1 := block value: 1.
block2 := block value: 2.
]
{ #category : #examples }
OCOpalExamples >> noRemoteBlockReturn [
(self announcements at: self index ifAbsent: [ ^ self ])
open.
]
{ #category : #examples }
OCOpalExamples >> noRemoteBlockTemp [
| block block1 block2 |
block := [ :arg | [ arg ] ].
block1 := block value: 1.
block2 := block value: 2.
]
{ #category : #examples }
OCOpalExamples >> noRemoteMethodTemp [
| block1 block2 |
block1 := self methodArgument: 1.
block2 := self methodArgument: 2.
]
{ #category : #examples }
OCOpalExamples >> noRemoteReadInBlock [
| a |
a := 1.
[ a ]
]
{ #category : #examples }
OCOpalExamples >> noRemoteReadNestedBlocks [
[ |a| a := 1.
[ a ]]
]
{ #category : #examples }
OCOpalExamples >> optimizedBlockReadInBlock [
| t1 |
[ t1 < 5 ] whileTrue: [ [ t1 ] ].
]
{ #category : #examples }
OCOpalExamples >> optimizedBlockWriteInBlock [
| t1 |
[ t1 < 5 ] whileTrue: [ t1 := 1 ].
]
{ #category : #examples }
OCOpalExamples >> optimizedBlockWriteInNestedBlock [
| t1 |
^[ [ t1 < 5 ] whileTrue: [ t1 := 1 ] ]
]
{ #category : #examples }
OCOpalExamples >> optimizedBlockWriteInNestedBlockCase2 [
| t1 |
(true) ifTrue: [ [ t1 < 5 ] whileTrue: [ t1 := 1 ] ]
]
{ #category : #examples }
OCOpalExamples >> optimizedBlockWriteInNestedBlockCase3 [
| t1 |
[(true) ifTrue: [ [ t1 < 5 ] whileTrue: [ t1 := 1 ] ] ]
]
{ #category : #examples }
OCOpalExamples >> optimizedBlockWriteInNestedBlockCase4 [
| t1 |
[(true) whileTrue: [ [ t1 < 5 ] whileTrue: [ t1 := 1 ] ] ]
]
{ #category : #examples }
OCOpalExamples >> optimizedBlockWriteReadInBlock [
| t1 |
[ t1 < 5 ] whileTrue: [ t1 := 1. [ t1 ] ].
]
{ #category : #examples }
OCOpalExamples >> optimizedBlockWrittenAfterClosedOverCase1 [
| index |
index := 0.
[ index < 5 ] whileTrue: [
| temp |
[ temp ].
temp := index := index + 1].
^index
]
{ #category : #examples }
OCOpalExamples >> optimizedBlockWrittenAfterClosedOverCase2 [