Fix to Number >> truncated for handling negative integers

css/jtalk.css

@@ -273,7 +273,7 @@ body.jtalkBody {
 .jtalkTool .jt_delete {
     position: absolute;
     top: 129px;
-    left: 180px;
+    left: 185px;
     z-index: 1;
 }
 

js/Kernel.deploy.js

@@ -1505,7 +1505,9 @@ smalltalk.method({
 selector: 'truncated',
 fn: function (){
 var self=this;
-return Math.floor(self);;
+var result=nil;
+(($receiver = self >= (0)).klass === smalltalk.Boolean) ? ($receiver ? (function(){return result = Math.floor(self);;})() : (function(){return result = (Math.floor(self * (-1)) * (-1));;})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return result = Math.floor(self);;}), (function(){return result = (Math.floor(self * (-1)) * (-1));;})]);
+return result;
 return self;}
 }),
 smalltalk.Number);

js/Kernel.js

@@ -187,7 +187,7 @@ return self;},
 args: ["anObject"],
 source: unescape('-%3E%20anObject%0A%09%5EAssociation%20key%3A%20self%20value%3A%20anObject'),
 messageSends: ["key:value:"],
-referencedClasses: [smalltalk.Association]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Object);
 
@@ -683,7 +683,7 @@ return self;},
 args: ["aMessage"],
 source: unescape('doesNotUnderstand%3A%20aMessage%0A%09MessageNotUnderstood%20new%0A%09%09receiver%3A%20self%3B%0A%09%09message%3A%20aMessage%3B%0A%09%09signal'),
 messageSends: ["receiver:", "message:", "signal", "new"],
-referencedClasses: [smalltalk.MessageNotUnderstood]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Object);
 
@@ -1207,7 +1207,7 @@ return self;},
 args: ["aString"],
 source: unescape('methodsFor%3A%20aString%0A%09%5EClassCategoryReader%20new%0A%09%20%20%20%20class%3A%20self%20category%3A%20aString%3B%0A%09%20%20%20%20yourself'),
 messageSends: ["class:category:", "yourself", "new"],
-referencedClasses: [smalltalk.ClassCategoryReader]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Behavior);
 
@@ -1287,7 +1287,7 @@ return self;},
 args: [],
 source: unescape('commentStamp%0A%20%20%20%20%5EClassCommentReader%20new%0A%09class%3A%20self%3B%0A%09yourself'),
 messageSends: ["class:", "yourself", "new"],
-referencedClasses: [smalltalk.ClassCommentReader]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Behavior);
 
@@ -1359,7 +1359,7 @@ return self;},
 args: ["aBlock"],
 source: unescape('protocolsDo%3A%20aBlock%0A%09%22Execute%20aBlock%20for%20each%20method%20category%20with%0A%09its%20collection%20of%20methods%20in%20the%20sort%20order%20of%20category%20name.%22%0A%0A%09%7C%20methodsByCategory%20%7C%0A%09methodsByCategory%20%3A%3D%20Dictionary%20new.%0A%09self%20methodDictionary%20values%20do%3A%20%5B%3Am%20%7C%0A%09%09%28methodsByCategory%20at%3A%20m%20category%20ifAbsentPut%3A%20%5BArray%20new%5D%29%0A%20%09%09%09add%3A%20m%5D.%20%0A%09self%20protocols%20do%3A%20%5B%3Acategory%20%7C%0A%09%09aBlock%20value%3A%20category%20value%3A%20%28methodsByCategory%20at%3A%20category%29%5D'),
 messageSends: ["new", "do:", "values", "methodDictionary", "add:", "at:ifAbsentPut:", "category", "protocols", "value:value:", "at:"],
-referencedClasses: [smalltalk.Dictionary,smalltalk.Array]
+referencedClasses: [smalltalk.nil,smalltalk.Array]
 }),
 smalltalk.Behavior);
 
@@ -1461,7 +1461,7 @@ return self;},
 args: ["aString", "anotherString"],
 source: unescape('compile%3A%20aString%20category%3A%20anotherString%0A%09%7C%20method%20%7C%0A%09method%20%3A%3D%20Compiler%20new%20load%3A%20aString%20forClass%3A%20self.%0A%09method%20category%3A%20anotherString.%0A%09self%20addCompiledMethod%3A%20method'),
 messageSends: ["load:forClass:", "new", "category:", "addCompiledMethod:"],
-referencedClasses: [smalltalk.Compiler]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Behavior);
 
@@ -1676,7 +1676,7 @@ return self;},
 args: ["aString", "aString2", "aString3"],
 source: unescape('subclass%3A%20aString%20instanceVariableNames%3A%20aString2%20package%3A%20aString3%0A%09%5EClassBuilder%20new%0A%09%20%20%20%20superclass%3A%20self%20subclass%3A%20aString%20instanceVariableNames%3A%20aString2%20package%3A%20aString3'),
 messageSends: ["superclass:subclass:instanceVariableNames:package:", "new"],
-referencedClasses: [smalltalk.ClassBuilder]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Class);
 
@@ -1711,7 +1711,7 @@ return self;},
 args: ["aCollection"],
 source: unescape('instanceVariableNames%3A%20aCollection%0A%09ClassBuilder%20new%0A%09%20%20%20%20class%3A%20self%20instanceVariableNames%3A%20aCollection'),
 messageSends: ["class:instanceVariableNames:", "new"],
-referencedClasses: [smalltalk.ClassBuilder]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Metaclass);
 
@@ -2146,11 +2146,13 @@ selector: 'truncated',
 category: 'converting',
 fn: function (){
 var self=this;
-return Math.floor(self);;
+var result=nil;
+(($receiver = self >= (0)).klass === smalltalk.Boolean) ? ($receiver ? (function(){return result = Math.floor(self);;})() : (function(){return result = (Math.floor(self * (-1)) * (-1));;})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return result = Math.floor(self);;}), (function(){return result = (Math.floor(self * (-1)) * (-1));;})]);
+return result;
 return self;},
 args: [],
-source: unescape('truncated%0A%09%3Creturn%20Math.floor%28self%29%3B%3E'),
-messageSends: [],
+source: unescape('truncated%0A%7Cresult%7C%0A%0A%20%20%20%20self%20%3E%3D%200%20%0A%20%20%20%20%20%20%20%20ifTrue%3A%20%5B%3Cresult%20%3D%20Math.floor%28self%29%3B%3E%5D%0A%20%20%20%20%20%20%20%20ifFalse%3A%20%5B%3Cresult%20%3D%20%28Math.floor%28self%20*%20%28-1%29%29%20*%20%28-1%29%29%3B%3E%5D.%0A%0A%20%20%20%20%5E%20result'),
+messageSends: ["ifTrue:ifFalse:", unescape("%3E%3D")],
 referencedClasses: []
 }),
 smalltalk.Number);
@@ -2293,7 +2295,7 @@ return self;},
 args: [],
 source: unescape('atRandom%0A%20%20%20%20%5E%28Random%20new%20next%20*%20self%29%20truncated%20+%201'),
 messageSends: [unescape("+"), "truncated", unescape("*"), "next", "new"],
-referencedClasses: [smalltalk.Random]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Number);
 
@@ -2309,7 +2311,7 @@ return self;},
 args: ["aNumber"],
 source: unescape('@%20aNumber%0A%09%5EPoint%20x%3A%20self%20y%3A%20aNumber'),
 messageSends: ["x:y:"],
-referencedClasses: [smalltalk.Point]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Number);
 
@@ -2325,7 +2327,7 @@ return self;},
 args: [],
 source: unescape('asPoint%0A%09%5EPoint%20x%3A%20self%20y%3A%20self'),
 messageSends: ["x:y:"],
-referencedClasses: [smalltalk.Point]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Number);
 
@@ -3885,7 +3887,7 @@ return self;},
 args: ["aString", "aString2", "aString3"],
 source: unescape('subclass%3A%20aString%20instanceVariableNames%3A%20aString2%20package%3A%20aString3%0A%09%5EClassBuilder%20new%0A%09%20%20%20%20superclass%3A%20self%20subclass%3A%20aString%20instanceVariableNames%3A%20aString2%20package%3A%20aString3'),
 messageSends: ["superclass:subclass:instanceVariableNames:package:", "new"],
-referencedClasses: [smalltalk.ClassBuilder]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.UndefinedObject);
 
@@ -4332,7 +4334,7 @@ return self;},
 args: [],
 source: unescape('asSet%0A%09%5ESet%20withAll%3A%20self'),
 messageSends: ["withAll:"],
-referencedClasses: [smalltalk.Set]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Collection);
 
@@ -4381,7 +4383,7 @@ return self;},
 args: [],
 source: unescape('streamClass%0A%09%20%20%20%20%5EStream'),
 messageSends: [],
-referencedClasses: [smalltalk.Stream]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.Collection.klass);
 
@@ -5574,7 +5576,7 @@ return self;},
 args: [],
 source: unescape('streamClass%0A%09%20%20%20%20%5EStringStream'),
 messageSends: [],
-referencedClasses: [smalltalk.StringStream]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.String.klass);
 
@@ -7128,7 +7130,7 @@ return self;},
 args: [],
 source: unescape('initialize%0A%09super%20initialize.%0A%09chunkParser%20%3A%3D%20ChunkParser%20new.'),
 messageSends: ["initialize", "new"],
-referencedClasses: [smalltalk.ChunkParser]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.ClassCategoryReader);
 
@@ -7181,7 +7183,7 @@ return self;},
 args: ["aString"],
 source: unescape('compileMethod%3A%20aString%0A%09%7C%20method%20%7C%0A%09method%20%3A%3D%20Compiler%20new%20load%3A%20aString%20forClass%3A%20class.%0A%09method%20category%3A%20category.%0A%09class%20addCompiledMethod%3A%20method'),
 messageSends: ["load:forClass:", "new", "category:", "addCompiledMethod:"],
-referencedClasses: [smalltalk.Compiler]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.ClassCategoryReader);
 
@@ -7749,7 +7751,7 @@ return self;},
 args: [],
 source: unescape('initialize%0A%09super%20initialize.%0A%09chunkParser%20%3A%3D%20ChunkParser%20new.'),
 messageSends: ["initialize", "new"],
-referencedClasses: [smalltalk.ChunkParser]
+referencedClasses: [smalltalk.nil]
 }),
 smalltalk.ClassCommentReader);
 

st/Kernel.st

@@ -1,43 +1,3 @@
-!ClassBuilder methodsFor: 'class creation'!
-
-superclass: aClass subclass: aString
-	^self superclass: aClass subclass: aString instanceVariableNames: '' package: nil
-!
-
-class: aClass instanceVariableNames: aString
-	aClass isMetaclass ifFalse: [self error: aClass name, ' is not a metaclass'].
-	aClass basicAt: 'iVarNames' put: (self instanceVariableNamesFor: aString).
-	self setupClass: aClass
-!
-
-superclass: aClass subclass: aString instanceVariableNames: aString2 package: aString3
-	| newClass |
-	newClass := self addSubclassOf: aClass
-				named: aString instanceVariableNames: (self instanceVariableNamesFor: aString2)
-				package: (aString3 ifNil: ['unclassified']).
-	self setupClass: newClass
-! !
-
-!ClassBuilder methodsFor: 'private'!
-
-instanceVariableNamesFor: aString
-	^(aString tokenize: ' ') reject: [:each | each isEmpty]
-!
-
-addSubclassOf: aClass named: aString instanceVariableNames: aCollection
-	<smalltalk.addClass(aString, aClass, aCollection);
-	    return smalltalk[aString]>
-!
-
-setupClass: aClass
-	<smalltalk.init(aClass);>
-!
-
-addSubclassOf: aClass named: aString instanceVariableNames: aCollection package: packageName
-	<smalltalk.addClass(aString, aClass, aCollection, packageName);
-	    return smalltalk[aString]>
-! !
-
 nil subclass: #Object
 	instanceVariableNames: ''
 	category: 'Kernel'!
@@ -340,6 +300,10 @@ parseError: anException parsing: aString
 	^ Error new messageText: ('Parse error on line ' , row , ' column ' , col , ' : ' , message , ' Below is code with line numbers and ===> marker inserted:' , String lf, code)
 !
 
+modules
+	<return self.modules.all()>
+!
+
 packages
 	<return self.packages.all()>
 ! !
@@ -537,6 +501,14 @@ rename: aString
 	>
 !
 
+module
+	<return self.module>
+!
+
+module: aModule
+	<self.module = aModule>
+!
+
 package
 	<return self.pkg>
 !
@@ -547,11 +519,6 @@ package: aPackage
 
 !Class methodsFor: 'class creation'!
 
-subclass: aString instanceVariableNames: aString2 package: aString3
-	^ClassBuilder new
-	    superclass: self subclass: aString instanceVariableNames: aString2 package: aString3
-!
-
 subclass: aString instanceVariableNames: anotherString
 	"Kept for compatibility."
 	^self subclass: aString instanceVariableNames: anotherString package: nil
@@ -565,6 +532,16 @@ subclass: aString instanceVariableNames: aString2 category: aString3
 subclass: aString instanceVariableNames: aString2 classVariableNames: classVars poolDictionaries: pools category: aString3
 	"Just ignore class variables and pools. Added for compatibility."
 	^self subclass: aString instanceVariableNames: aString2 package: aString3
+!
+
+subclass: aString instanceVariableNames: aString2 module: aString3
+	^ClassBuilder new
+	    superclass: self subclass: aString instanceVariableNames: aString2 module: aString3
+!
+
+subclass: aString instanceVariableNames: aString2 package: aString3
+	^ClassBuilder new
+	    superclass: self subclass: aString instanceVariableNames: aString2 package: aString3
 ! !
 
 !Class methodsFor: 'printing'!
@@ -704,6 +681,11 @@ negated
 
 !Number methodsFor: 'comparing'!
 
+= aNumber
+	aNumber class = self class ifFalse: [^false]. 
+	<return Number(self) == aNumber>
+!
+
 > aNumber
 	"Inlined in the Compiler"
 	<return self >> aNumber>
@@ -724,11 +706,6 @@ negated
 	<return self <= aNumber>
 !
 
-= aNumber
-	aNumber class = self class ifFalse: [^false]. 
-	<return Number(self) == aNumber>
-!
-
 == aNumber
 	aNumber class = self class ifFalse: [^false]. 
 	<return Number(self) === Number(aNumber)>
@@ -741,7 +718,13 @@ rounded
 !
 
 truncated
-	<return Math.floor(self);>
+|result|
+
+    self >= 0 
+        ifTrue: [<result = Math.floor(self);>]
+        ifFalse: [<result = (Math.floor(self * (-1)) * (-1));>].
+
+    ^ result
 !
 
 to: aNumber
@@ -1233,6 +1216,11 @@ subclass: aString instanceVariableNames: aString2 category: aString3
 	^self subclass: aString instanceVariableNames: aString2 package: aString3
 !
 
+subclass: aString instanceVariableNames: aString2 module: aString3
+	^ClassBuilder new
+	    superclass: self subclass: aString instanceVariableNames: aString2 module: aString3
+!
+
 subclass: aString instanceVariableNames: aString2 package: aString3
 	^ClassBuilder new
 	    superclass: self subclass: aString instanceVariableNames: aString2 package: aString3
@@ -1641,6 +1629,11 @@ remove: anObject
 
 !String methodsFor: 'comparing'!
 
+= aString
+	aString class = self class ifFalse: [^false].
+	<return String(self) == aString>
+!
+
 > aString
 	<return String(self) >> aString>
 !
@@ -1657,11 +1650,6 @@ remove: anObject
 	<return String(self) <= aString>
 !
 
-= aString
-	aString class = self class ifFalse: [^false].
-	<return String(self) == aString>
-!
-
 == aString
 	aString class = self class ifFalse: [^false].
 	<return String(self) === String(aString)>
@@ -2145,6 +2133,24 @@ asString
 	^self receiver class printString, ' >> ', self selector
 ! !
 
+Object subclass: #Module
+	instanceVariableNames: ''
+	category: 'Kernel'!
+
+!Module methodsFor: 'accessing'!
+
+name
+	<return self.moduleName || nil>
+!
+
+requires
+	<return self.requires || nil>
+!
+
+name: aString
+	<return self.moduleName = aString>
+! !
+
 Object subclass: #Association
 	instanceVariableNames: 'key value'
 	category: 'Kernel'!
@@ -2373,6 +2379,58 @@ Object subclass: #ClassBuilder
 	instanceVariableNames: ''
 	category: 'Kernel'!
 
+!ClassBuilder methodsFor: 'class creation'!
+
+superclass: aClass subclass: aString
+	^self superclass: aClass subclass: aString instanceVariableNames: '' package: nil
+!
+
+class: aClass instanceVariableNames: aString
+	aClass isMetaclass ifFalse: [self error: aClass name, ' is not a metaclass'].
+	aClass basicAt: 'iVarNames' put: (self instanceVariableNamesFor: aString).
+	self setupClass: aClass
+!
+
+superclass: aClass subclass: aString instanceVariableNames: aString2 module: aString3
+	| newClass |
+	newClass := self addSubclassOf: aClass
+				named: aString instanceVariableNames: (self instanceVariableNamesFor: aString2)
+				module: (aString3 ifNil: ['unclassified']).
+	self setupClass: newClass
+!
+
+superclass: aClass subclass: aString instanceVariableNames: aString2 package: aString3
+	| newClass |
+	newClass := self addSubclassOf: aClass
+				named: aString instanceVariableNames: (self instanceVariableNamesFor: aString2)
+				package: (aString3 ifNil: ['unclassified']).
+	self setupClass: newClass
+! !
+
+!ClassBuilder methodsFor: 'private'!
+
+instanceVariableNamesFor: aString
+	^(aString tokenize: ' ') reject: [:each | each isEmpty]
+!
+
+addSubclassOf: aClass named: aString instanceVariableNames: aCollection
+	<smalltalk.addClass(aString, aClass, aCollection);
+	    return smalltalk[aString]>
+!
+
+setupClass: aClass
+	<smalltalk.init(aClass);>
+!
+
+addSubclassOf: aClass named: aString instanceVariableNames: aCollection module: moduleName
+	<smalltalk.addClass(aString, aClass, aCollection, moduleName);
+	    return smalltalk[aString]>
+!
+
+addSubclassOf: aClass named: aString instanceVariableNames: aCollection package: packageName
+	<smalltalk.addClass(aString, aClass, aCollection, packageName);
+	    return smalltalk[aString]>
+! !
 
 Object subclass: #ClassCategoryReader
 	instanceVariableNames: 'class category chunkParser'
@@ -2791,6 +2849,10 @@ setCurrent: anHandler
 
 !ErrorHandler class methodsFor: 'initialization'!
 
+initialize
+	self register
+!
+
 register
 	ErrorHandler setCurrent: self new
 ! !