ImpCodeGenerator terminology rewrite, finished.

js/Compiler.deploy.js

@@ -2033,7 +2033,7 @@ return self;}
 smalltalk.FunCodeGenerator.klass);
 
 
-smalltalk.addClass('ImpCodeGenerator', smalltalk.AbstractCodeGenerator, ['stream', 'nestedBlocks', 'earlyReturn', 'currentSelector', 'unknownVariables', 'tempVariables', 'messageSends', 'referencedClasses', 'classReferenced', 'argVariables', 'mutables', 'assigned', 'target', 'lazyVars'], 'Compiler');
+smalltalk.addClass('ImpCodeGenerator', smalltalk.AbstractCodeGenerator, ['stream', 'nestedBlocks', 'earlyReturn', 'currentSelector', 'unknownVariables', 'tempVariables', 'messageSends', 'referencedClasses', 'classReferenced', 'argVariables', 'mutables', 'target', 'lazyVars', 'realVarNames'], 'Compiler');
 smalltalk.addMethod(
 "_aboutToModifyState",
 smalltalk.method({
@@ -2046,7 +2046,7 @@ var old=nil;
 (self['@mutables']=smalltalk.send((smalltalk.Set || Set), "_new", []));
 (old=smalltalk.send(self, "_switchTarget_", [nil]));
 smalltalk.send(list, "_do_", [(function(each){var value=nil;
-smalltalk.send(self, "_switchTarget_", [each]);return smalltalk.send(self, "_assign_", [smalltalk.send(self['@lazyVars'], "_at_", [each])]);})]);
+smalltalk.send(self, "_switchTarget_", [each]);return smalltalk.send(self, "_realAssign_", [smalltalk.send(self['@lazyVars'], "_at_", [each])]);})]);
 smalltalk.send(self, "_switchTarget_", [old]);
 return self;}
 }),
@@ -2074,18 +2074,6 @@ return self;}
 }),
 smalltalk.ImpCodeGenerator);
 
-smalltalk.addMethod(
-"_assign_",
-smalltalk.method({
-selector: "assign:",
-fn: function (aString){
-var self=this;
-var closer=nil;
-smalltalk.send(aString, "_ifNotEmpty_", [(function(){smalltalk.send(self, "_aboutToModifyState", []);(closer="");smalltalk.send(self, "_ifValueWanted_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [((($receiver = smalltalk.send(self['@target'], "__eq", ["^"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return "return ";})() : (function(){return ((($receiver = smalltalk.send(self['@target'], "__eq", ["!"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){(closer="]");return "throw $early=[";})() : (function(){return smalltalk.send(self['@target'], "__comma", ["="]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){(closer="]");return "throw $early=[";}), (function(){return smalltalk.send(self['@target'], "__comma", ["="]);})]));})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return "return ";}), (function(){return ((($receiver = smalltalk.send(self['@target'], "__eq", ["!"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){(closer="]");return "throw $early=[";})() : (function(){return smalltalk.send(self['@target'], "__comma", ["="]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){(closer="]");return "throw $early=[";}), (function(){return smalltalk.send(self['@target'], "__comma", ["="]);})]));})]))]);})]);smalltalk.send(self, "_makeAssigned", []);return smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(aString, "__comma", [closer]), "__comma", [";"]), "__comma", [smalltalk.send(self, "_mylf", [])])]);})]);
-return self;}
-}),
-smalltalk.ImpCodeGenerator);
-
 smalltalk.addMethod(
 "_checkClass_for_",
 smalltalk.method({
@@ -2148,7 +2136,7 @@ smalltalk.send(self, "_initialize", [], smalltalk.ImpCodeGenerator.superclass ||
 (self['@messageSends']=[]);
 (self['@classReferenced']=[]);
 (self['@mutables']=smalltalk.send((smalltalk.Set || Set), "_new", []));
-(self['@assigned']=smalltalk.send((smalltalk.Set || Set), "_new", []));
+(self['@realVarNames']=smalltalk.send((smalltalk.Set || Set), "_new", []));
 (self['@lazyVars']=smalltalk.send((smalltalk.HashedCollection || HashedCollection), "_new", []));
 (self['@target']=nil);
 return self;}
@@ -2218,25 +2206,25 @@ smalltalk.send(self, "_prvWhileConditionStatement_pre_condition_post_", ["for(;;
 ((($receiver = smalltalk.send(aSelector, "__eq", ["whileFalse"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return ((($receiver = smalltalk.send(anObject, "_isBlockNode", [])).klass === smalltalk.Boolean) ? ($receiver ? (function(){smalltalk.send(self, "_prvWhileConditionStatement_pre_condition_post_", ["do{", "}while(!(", anObject, smalltalk.send("));", "__comma", [smalltalk.send(self, "_mylf", [])])]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){smalltalk.send(self, "_prvWhileConditionStatement_pre_condition_post_", ["do{", "}while(!(", anObject, smalltalk.send("));", "__comma", [smalltalk.send(self, "_mylf", [])])]);return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(anObject, "_isBlockNode", [])).klass === smalltalk.Boolean) ? ($receiver ? (function(){smalltalk.send(self, "_prvWhileConditionStatement_pre_condition_post_", ["do{", "}while(!(", anObject, smalltalk.send("));", "__comma", [smalltalk.send(self, "_mylf", [])])]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){smalltalk.send(self, "_prvWhileConditionStatement_pre_condition_post_", ["do{", "}while(!(", anObject, smalltalk.send("));", "__comma", [smalltalk.send(self, "_mylf", [])])]);return (inlined=true);})]));})]));
 ((($receiver = smalltalk.send(["+", "-", "*", "/", "<", "<=", ">=", ">"], "_includes_", [aSelector])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return ((($receiver = smalltalk.send(self, "_prvInlineNumberOperator_on_and_", [aSelector, anObject, smalltalk.send(aCollection, "_first", [])])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(self, "_prvInlineNumberOperator_on_and_", [aSelector, anObject, smalltalk.send(aCollection, "_first", [])])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (inlined=true);})]));})]));
 ((($receiver = smalltalk.send(aSelector, "__eq", ["ifNil:"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return ((($receiver = smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", [])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", [])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})]));})]));
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", [])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})]));})]));
 ((($receiver = smalltalk.send(aSelector, "__eq", ["ifNotNil:"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return ((($receiver = smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", [])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", [])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})]));})]));
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", [])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_lazyAssignValue_", [rcv]);})]);return (inlined=true);})]));})]));
 ((($receiver = smalltalk.send(aSelector, "__eq", ["ifNil:ifNotNil:"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return ((($receiver = smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", []), "_and_", [(function(){return smalltalk.send(smalltalk.send(aCollection, "_second", []), "_isBlockNode", []);})])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", []), "_and_", [(function(){return smalltalk.send(smalltalk.send(aCollection, "_second", []), "_isBlockNode", []);})])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})]));})]));
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", []), "_and_", [(function(){return smalltalk.send(smalltalk.send(aCollection, "_second", []), "_isBlockNode", []);})])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})]));})]));
 ((($receiver = smalltalk.send(aSelector, "__eq", ["ifNotNil:ifNil:"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return ((($receiver = smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", []), "_and_", [(function(){return smalltalk.send(smalltalk.send(aCollection, "_second", []), "_isBlockNode", []);})])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", []), "_and_", [(function(){return smalltalk.send(smalltalk.send(aCollection, "_second", []), "_isBlockNode", []);})])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
-smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeAssigned", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})]));})]));
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})]));})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return ((($receiver = smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_isBlockNode", []), "_and_", [(function(){return smalltalk.send(smalltalk.send(aCollection, "_second", []), "_isBlockNode", []);})])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
+smalltalk.send(self, "_aboutToModifyState", []);(rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_makeTargetRealVariable", []);smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [rcv]), "__comma", [") !== nil && ("]), "__comma", [rcv]), "__comma", [") != null) {"])]);smalltalk.send(self, "_prvPutAndElse_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_first", []), "_nodes", []), "_first", [])]);})]);smalltalk.send(self, "_prvPutAndClose_", [(function(){return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(smalltalk.send(aCollection, "_second", []), "_nodes", []), "_first", [])]);})]);return (inlined=true);})]));})]));
 ((($receiver = smalltalk.send(aSelector, "__eq", ["isNil"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){var rcv=nil;
 (rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_lazyAssignValue_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null)"])]);return (inlined=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){var rcv=nil;
 (rcv=smalltalk.send(self, "_isolatedUse_", [anObject]));((($receiver = smalltalk.send(rcv, "__eq", ["super"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (rcv="self");})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (rcv="self");})]));smalltalk.send(self, "_lazyAssignValue_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("((", "__comma", [rcv]), "__comma", [") === nil || ("]), "__comma", [rcv]), "__comma", [") == null)"])]);return (inlined=true);})]));
@@ -2301,7 +2289,7 @@ smalltalk.method({
 selector: "lazyAssign:dependsOnState:",
 fn: function (aString, aBoolean){
 var self=this;
-((($receiver = smalltalk.send(self['@lazyVars'], "_includesKey_", [self['@target']])).klass === smalltalk.Boolean) ? ($receiver ? (function(){smalltalk.send(self['@lazyVars'], "_at_put_", [self['@target'], aString]);return ((($receiver = aBoolean).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@mutables'], "_add_", [self['@target']]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return smalltalk.send(self['@mutables'], "_add_", [self['@target']]);})]));})() : (function(){return smalltalk.send(self, "_assign_", [aString]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){smalltalk.send(self['@lazyVars'], "_at_put_", [self['@target'], aString]);return ((($receiver = aBoolean).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@mutables'], "_add_", [self['@target']]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return smalltalk.send(self['@mutables'], "_add_", [self['@target']]);})]));}), (function(){return smalltalk.send(self, "_assign_", [aString]);})]));
+((($receiver = smalltalk.send(self['@lazyVars'], "_includesKey_", [self['@target']])).klass === smalltalk.Boolean) ? ($receiver ? (function(){smalltalk.send(self['@lazyVars'], "_at_put_", [self['@target'], aString]);return ((($receiver = aBoolean).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@mutables'], "_add_", [self['@target']]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return smalltalk.send(self['@mutables'], "_add_", [self['@target']]);})]));})() : (function(){return smalltalk.send(self, "_realAssign_", [aString]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){smalltalk.send(self['@lazyVars'], "_at_put_", [self['@target'], aString]);return ((($receiver = aBoolean).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@mutables'], "_add_", [self['@target']]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return smalltalk.send(self['@mutables'], "_add_", [self['@target']]);})]));}), (function(){return smalltalk.send(self, "_realAssign_", [aString]);})]));
 return self;}
 }),
 smalltalk.ImpCodeGenerator);
@@ -2329,12 +2317,12 @@ return self;}
 smalltalk.ImpCodeGenerator);
 
 smalltalk.addMethod(
-"_makeAssigned",
+"_makeTargetRealVariable",
 smalltalk.method({
-selector: "makeAssigned",
+selector: "makeTargetRealVariable",
 fn: function (){
 var self=this;
-((($receiver = smalltalk.send(self['@lazyVars'], "_includesKey_", [self['@target']])).klass === smalltalk.Boolean) ? ($receiver ? (function(){smalltalk.send(self['@lazyVars'], "_removeKey_", [self['@target']]);smalltalk.send(self['@lazyVars'], "_at_put_", [smalltalk.send("assigned ", "__comma", [self['@target']]), nil]);return smalltalk.send(self['@assigned'], "_add_", [self['@target']]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){smalltalk.send(self['@lazyVars'], "_removeKey_", [self['@target']]);smalltalk.send(self['@lazyVars'], "_at_put_", [smalltalk.send("assigned ", "__comma", [self['@target']]), nil]);return smalltalk.send(self['@assigned'], "_add_", [self['@target']]);})]));
+((($receiver = smalltalk.send(self['@lazyVars'], "_includesKey_", [self['@target']])).klass === smalltalk.Boolean) ? ($receiver ? (function(){smalltalk.send(self['@lazyVars'], "_removeKey_", [self['@target']]);smalltalk.send(self['@lazyVars'], "_at_put_", [smalltalk.send("assigned ", "__comma", [self['@target']]), nil]);return smalltalk.send(self['@realVarNames'], "_add_", [self['@target']]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){smalltalk.send(self['@lazyVars'], "_removeKey_", [self['@target']]);smalltalk.send(self['@lazyVars'], "_at_put_", [smalltalk.send("assigned ", "__comma", [self['@target']]), nil]);return smalltalk.send(self['@realVarNames'], "_add_", [self['@target']]);})]));
 return self;}
 }),
 smalltalk.ImpCodeGenerator);
@@ -2392,7 +2380,7 @@ smalltalk.method({
 selector: "prvCheckClass:for:",
 fn: function (aClassName, receiver){
 var self=this;
-smalltalk.send(self, "_makeAssigned", []);
+smalltalk.send(self, "_makeTargetRealVariable", []);
 smalltalk.send(self, "_aboutToModifyState", []);
 smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send("if((", "__comma", [smalltalk.send(self, "_useValueNamed_", [receiver])]), "__comma", [").klass === smalltalk."]), "__comma", [aClassName]), "__comma", [") "])]);
 return self;}
@@ -2473,6 +2461,18 @@ return self;}
 }),
 smalltalk.ImpCodeGenerator);
 
+smalltalk.addMethod(
+"_realAssign_",
+smalltalk.method({
+selector: "realAssign:",
+fn: function (aString){
+var self=this;
+var closer=nil;
+smalltalk.send(aString, "_ifNotEmpty_", [(function(){smalltalk.send(self, "_aboutToModifyState", []);(closer="");smalltalk.send(self, "_ifValueWanted_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [((($receiver = smalltalk.send(self['@target'], "__eq", ["^"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return "return ";})() : (function(){return ((($receiver = smalltalk.send(self['@target'], "__eq", ["!"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){(closer="]");return "throw $early=[";})() : (function(){return smalltalk.send(self['@target'], "__comma", ["="]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){(closer="]");return "throw $early=[";}), (function(){return smalltalk.send(self['@target'], "__comma", ["="]);})]));})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return "return ";}), (function(){return ((($receiver = smalltalk.send(self['@target'], "__eq", ["!"])).klass === smalltalk.Boolean) ? ($receiver ? (function(){(closer="]");return "throw $early=[";})() : (function(){return smalltalk.send(self['@target'], "__comma", ["="]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){(closer="]");return "throw $early=[";}), (function(){return smalltalk.send(self['@target'], "__comma", ["="]);})]));})]))]);})]);smalltalk.send(self, "_makeTargetRealVariable", []);return smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send(aString, "__comma", [closer]), "__comma", [";"]), "__comma", [smalltalk.send(self, "_mylf", [])])]);})]);
+return self;}
+}),
+smalltalk.ImpCodeGenerator);
+
 smalltalk.addMethod(
 "_send_to_arguments_superSend_",
 smalltalk.method({
@@ -2545,7 +2545,7 @@ fn: function (key){
 var self=this;
 var $early={};
 try{var val=nil;
-((($receiver = smalltalk.send(self['@assigned'], "_includes_", [key])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function(){throw $early=[key]})();})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function(){throw $early=[key]})();})]));
+((($receiver = smalltalk.send(self['@realVarNames'], "_includes_", [key])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function(){throw $early=[key]})();})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function(){throw $early=[key]})();})]));
 smalltalk.send(self['@mutables'], "_remove_", [key]);
 return smalltalk.send(self['@lazyVars'], "_at_", [key]);
 return self;
@@ -2739,7 +2739,7 @@ var currentSelector=nil;
 (self['@argVariables']=[]);
 (self['@lazyVars']=smalltalk.send((smalltalk.HashedCollection || HashedCollection), "_new", []));
 (self['@mutables']=smalltalk.send((smalltalk.Set || Set), "_new", []));
-(self['@assigned']=smalltalk.send((smalltalk.Set || Set), "_new", []));
+(self['@realVarNames']=smalltalk.send((smalltalk.Set || Set), "_new", []));
 (function($rec){smalltalk.send($rec, "_nextPutAll_", ["smalltalk.method({"]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send("selector: \x22", "__comma", [smalltalk.send(aNode, "_selector", [])]), "__comma", ["\x22,"])]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
 (function($rec){smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send("source: ", "__comma", [smalltalk.send(smalltalk.send(self, "_source", []), "_asJavascript", [])]), "__comma", [","])]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
 smalltalk.send(self['@stream'], "_nextPutAll_", ["fn: function("]);
@@ -2750,7 +2750,7 @@ smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send("){var self=this
 smalltalk.send(self, "_switchTarget_", [nil]);
 smalltalk.send(self, "_assert_", [smalltalk.send(smalltalk.send(smalltalk.send(aNode, "_nodes", []), "_size", []), "__eq", [(1)])]);
 smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(aNode, "_nodes", []), "_first", [])]);
-smalltalk.send(self['@assigned'], "_ifNotEmpty_", [(function(){return smalltalk.send(str, "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send("var ", "__comma", [smalltalk.send(smalltalk.send(self['@assigned'], "_asArray", []), "_join_", [","])]), "__comma", [";"]), "__comma", [smalltalk.send(self, "_mylf", [])])]);})]);
+smalltalk.send(self['@realVarNames'], "_ifNotEmpty_", [(function(){return smalltalk.send(str, "_nextPutAll_", [smalltalk.send(smalltalk.send(smalltalk.send("var ", "__comma", [smalltalk.send(smalltalk.send(self['@realVarNames'], "_asArray", []), "_join_", [","])]), "__comma", [";"]), "__comma", [smalltalk.send(self, "_mylf", [])])]);})]);
 ((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(str, "_nextPutAll_", [smalltalk.send("var $early={}; try{", "__comma", [smalltalk.send(self, "_mylf", [])])]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return smalltalk.send(str, "_nextPutAll_", [smalltalk.send("var $early={}; try{", "__comma", [smalltalk.send(self, "_mylf", [])])]);})]));
 smalltalk.send(str, "_nextPutAll_", [smalltalk.send(self['@stream'], "_contents", [])]);
 (self['@stream']=str);

st/Compiler.st

@@ -1517,7 +1517,7 @@ performOptimizations: aBoolean
 ! !
 
 AbstractCodeGenerator subclass: #ImpCodeGenerator
-	instanceVariableNames: 'stream nestedBlocks earlyReturn currentSelector unknownVariables tempVariables messageSends referencedClasses classReferenced argVariables mutables assigned target lazyVars'
+	instanceVariableNames: 'stream nestedBlocks earlyReturn currentSelector unknownVariables tempVariables messageSends referencedClasses classReferenced argVariables mutables target lazyVars realVarNames'
 	package: 'Compiler'!
 
 !ImpCodeGenerator methodsFor: 'accessing'!
@@ -1550,24 +1550,11 @@ aboutToModifyState
 	old := self switchTarget: nil.
 	list do: [ :each | | value |
 		self switchTarget: each.
-		self assign: (lazyVars at: each)
+		self realAssign: (lazyVars at: each)
 	].
 	self switchTarget: old
 !
 
-assign: aString
-	| closer |
-	aString ifNotEmpty: [
-		self aboutToModifyState.
-		closer := ''.
-		self ifValueWanted: [ stream nextPutAll:
-			(target = '^' ifTrue: ['return '] ifFalse: [
-				target = '!!' ifTrue: [ closer := ']'. 'throw $early=['] ifFalse: [
-					target, '=']]) ].
-		self makeAssigned.
-		stream nextPutAll: aString, closer, ';', self mylf ]
-!
-
 ifValueWanted: aBlock
 	target ifNotNil: aBlock
 !
@@ -1586,7 +1573,7 @@ isolatedUse: node
 lazyAssign: aString dependsOnState: aBoolean
 	(lazyVars includesKey: target)
 		ifTrue: [ lazyVars at: target put: aString. aBoolean ifTrue: [ mutables add: target ] ]
-		ifFalse: [ self assign: aString ]
+		ifFalse: [ self realAssign: aString ]
 !
 
 lazyAssignExpression: aString
@@ -1597,11 +1584,11 @@ lazyAssignValue: aString
 	self lazyAssign: aString dependsOnState: false
 !
 
-makeAssigned
+makeTargetRealVariable
 	(lazyVars includesKey: target) ifTrue: [
 		lazyVars removeKey: target.
 		lazyVars at: 'assigned ',target put: nil. "<-- only to retain size, it is used in nextLazyvarName"
-		assigned add: target ].
+		realVarNames add: target ].
 !
 
 nextLazyvarName
@@ -1615,6 +1602,19 @@ nilIfValueWanted
 	target ifNotNil: [ self lazyAssignValue: 'nil' ]
 !
 
+realAssign: aString
+	| closer |
+	aString ifNotEmpty: [
+		self aboutToModifyState.
+		closer := ''.
+		self ifValueWanted: [ stream nextPutAll:
+			(target = '^' ifTrue: ['return '] ifFalse: [
+				target = '!!' ifTrue: [ closer := ']'. 'throw $early=['] ifFalse: [
+					target, '=']]) ].
+		self makeTargetRealVariable.
+		stream nextPutAll: aString, closer, ';', self mylf ]
+!
+
 switchTarget: aString
 	| old |
 	old := target.
@@ -1624,7 +1624,7 @@ switchTarget: aString
 
 useValueNamed: key
 	| val |
-	(assigned includes: key) ifTrue: [ ^key ].
+	(realVarNames includes: key) ifTrue: [ ^key ].
 	mutables remove: key.
 	^lazyVars at: key
 !
@@ -1655,7 +1655,7 @@ initialize
 	messageSends := #().
 	classReferenced := #().
 	mutables := Set new.
-	assigned := Set new.
+	realVarNames := Set new.
 	lazyVars := HashedCollection new.
 	target := nil
 ! !
@@ -1808,7 +1808,7 @@ inlineLiteral: aSelector receiverNode: anObject argumentNodes: aCollection
 			self aboutToModifyState.
 			rcv := self isolatedUse: anObject.
 			rcv = 'super' ifTrue: [ rcv := 'self' ].
-			self makeAssigned.
+			self makeTargetRealVariable.
 			stream nextPutAll: 'if((', rcv, ') === nil || (', rcv, ') == null) {'.
 			self prvPutAndElse: [ self visit: aCollection first nodes first ].
 			self prvPutAndClose: [ self lazyAssignValue: rcv ].
@@ -1819,7 +1819,7 @@ inlineLiteral: aSelector receiverNode: anObject argumentNodes: aCollection
 			self aboutToModifyState.
 			rcv := self isolatedUse: anObject.
 			rcv = 'super' ifTrue: [ rcv := 'self' ].
-			self makeAssigned.
+			self makeTargetRealVariable.
 			stream nextPutAll: 'if((', rcv, ') !!== nil && (', rcv, ') !!= null) {'.
 			self prvPutAndElse: [ self visit: aCollection first nodes first ].
 			self prvPutAndClose: [ self lazyAssignValue: rcv ].
@@ -1830,7 +1830,7 @@ inlineLiteral: aSelector receiverNode: anObject argumentNodes: aCollection
 			self aboutToModifyState.
 			rcv := self isolatedUse: anObject.
 			rcv = 'super' ifTrue: [ rcv := 'self' ].
-			self makeAssigned.
+			self makeTargetRealVariable.
 			stream nextPutAll: 'if((', rcv, ') === nil || (', rcv, ') == null) {'.
 			self prvPutAndElse: [ self visit: aCollection first nodes first ].
 			self prvPutAndClose: [ self visit: aCollection second nodes first ].
@@ -1841,7 +1841,7 @@ inlineLiteral: aSelector receiverNode: anObject argumentNodes: aCollection
 			self aboutToModifyState.
 			rcv := self isolatedUse: anObject.
 			rcv = 'super' ifTrue: [ rcv := 'self' ].
-			self makeAssigned.
+			self makeTargetRealVariable.
 			stream nextPutAll: 'if((', rcv, ') !!== nil && (', rcv, ') !!= null) {'.
 			self prvPutAndElse: [ self visit: aCollection first nodes first ].
 			self prvPutAndClose: [ self visit: aCollection second nodes first ].
@@ -1869,7 +1869,7 @@ isNode: aNode ofClass: aClass
 !
 
 prvCheckClass: aClassName for: receiver
-	self makeAssigned.
+	self makeTargetRealVariable.
 	self aboutToModifyState.
         stream nextPutAll: 'if((', (self useValueNamed: receiver), ').klass === smalltalk.', aClassName, ') '
 !
@@ -2067,7 +2067,7 @@ visitMethodNode: aNode
 	argVariables := #().
 	lazyVars := HashedCollection new.
 	mutables := Set new.
-	assigned := Set new.
+	realVarNames := Set new.
 	stream 
 	    nextPutAll: 'smalltalk.method({'; lf;
 	    nextPutAll: 'selector: "', aNode selector, '",'; lf.
@@ -2085,7 +2085,7 @@ visitMethodNode: aNode
 	self switchTarget: nil.
 	self assert: aNode nodes size = 1.
 	self visit: aNode nodes first.
-	assigned ifNotEmpty: [ str nextPutAll: 'var ', (assigned asArray join: ','), ';', self mylf ].
+	realVarNames ifNotEmpty: [ str nextPutAll: 'var ', (realVarNames asArray join: ','), ';', self mylf ].
 	earlyReturn ifTrue: [
 	    str nextPutAll: 'var $early={}; try{', self mylf].
 	str nextPutAll: stream contents.