Another, simple take on GH-177, no wrapper function, value computed before throw.

js/Compiler.deploy.js

@@ -1759,24 +1759,24 @@ var currentSelector=nil;
 (self['@unknownVariables']=[]);
 (self['@tempVariables']=[]);
 (self['@argVariables']=[]);
-(function($rec){smalltalk.send($rec, "_nextPutAll_", [unescape("smalltalk.method%28%7B")]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(unescape("selector%3A%20%22"), "__comma", [smalltalk.send(aNode, "_selector", [])]), "__comma", [unescape("%22%2C")])]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
-(function($rec){smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send("source: ", "__comma", [smalltalk.send(smalltalk.send(self, "_source", []), "_asJavascript", [])]), "__comma", [unescape("%2C")])]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
-smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("fn%3A%20function%28")]);
-smalltalk.send(smalltalk.send(aNode, "_arguments", []), "_do_separatedBy_", [(function(each){smalltalk.send(self['@argVariables'], "_add_", [each]);return smalltalk.send(self['@stream'], "_nextPutAll_", [each]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%2C%20")]);})]);
-(function($rec){smalltalk.send($rec, "_nextPutAll_", [unescape("%29%7B")]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", [unescape("var%20self%3Dthis%3B")]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
+(function($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($rec, "_lf", []);})(self['@stream']);
+smalltalk.send(self['@stream'], "_nextPutAll_", ["fn: function("]);
+smalltalk.send(smalltalk.send(aNode, "_arguments", []), "_do_separatedBy_", [(function(each){smalltalk.send(self['@argVariables'], "_add_", [each]);return smalltalk.send(self['@stream'], "_nextPutAll_", [each]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [", "]);})]);
+(function($rec){smalltalk.send($rec, "_nextPutAll_", ["){"]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", ["var self=this;"]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
 (str=self['@stream']);
 (self['@stream']=smalltalk.send("", "_writeStream", []));
 smalltalk.send(smalltalk.send(aNode, "_nodes", []), "_do_", [(function(each){return smalltalk.send(self, "_visit_", [each]);})]);
-((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function($rec){smalltalk.send($rec, "_nextPutAll_", [unescape("var%20%24early%3D%7B%7D%3B")]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("try%7B")]);})(str);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function($rec){smalltalk.send($rec, "_nextPutAll_", [unescape("var%20%24early%3D%7B%7D%3B")]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("try%7B")]);})(str);})]));
+((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function($rec){smalltalk.send($rec, "_nextPutAll_", ["var $early={};"]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["try{"]);})(str);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function($rec){smalltalk.send($rec, "_nextPutAll_", ["var $early={};"]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["try{"]);})(str);})]));
 smalltalk.send(str, "_nextPutAll_", [smalltalk.send(self['@stream'], "_contents", [])]);
 (self['@stream']=str);
-(function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("return%20self%3B")]);})(self['@stream']);
-((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("%7D%20catch%28e%29%20%7Bif%28e%3D%3D%3D%24early%29return%20e%28%29%3B%20throw%20e%7D")]);})(self['@stream']);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("%7D%20catch%28e%29%20%7Bif%28e%3D%3D%3D%24early%29return%20e%28%29%3B%20throw%20e%7D")]);})(self['@stream']);})]));
-smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%7D")]);
-(function($rec){smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(unescape("%2C"), "__comma", [smalltalk.send((smalltalk.String || String), "_lf", [])]), "__comma", ["messageSends: "])]);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(self['@messageSends'], "_asJavascript", []), "__comma", [unescape("%2C")])]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send("args: ", "__comma", [smalltalk.send(self['@argVariables'], "_asJavascript", [])]), "__comma", [unescape("%2C")])]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("referencedClasses%3A%20%5B")]);})(self['@stream']);
-smalltalk.send(self['@referencedClasses'], "_do_separatedBy_", [(function(each){return smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(each, "_printString", [])]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%2C")]);})]);
-smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%5D")]);
-smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%7D%29")]);
+(function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["return self;"]);})(self['@stream']);
+((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["} catch(e) {if(e===$early)return e[0]; throw e}"]);})(self['@stream']);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["} catch(e) {if(e===$early)return e[0]; throw e}"]);})(self['@stream']);})]));
+smalltalk.send(self['@stream'], "_nextPutAll_", ["}"]);
+(function($rec){smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(",", "__comma", [smalltalk.send((smalltalk.String || String), "_lf", [])]), "__comma", ["messageSends: "])]);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(self['@messageSends'], "_asJavascript", []), "__comma", [","])]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send("args: ", "__comma", [smalltalk.send(self['@argVariables'], "_asJavascript", [])]), "__comma", [","])]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["referencedClasses: ["]);})(self['@stream']);
+smalltalk.send(self['@referencedClasses'], "_do_separatedBy_", [(function(each){return smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(each, "_printString", [])]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [","]);})]);
+smalltalk.send(self['@stream'], "_nextPutAll_", ["]"]);
+smalltalk.send(self['@stream'], "_nextPutAll_", ["})"]);
 return self;}
 }),
 smalltalk.Compiler);
@@ -1788,9 +1788,9 @@ selector: "visitReturnNode:",
 fn: function (aNode) {
 var self=this;
 ((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (self['@earlyReturn']=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (self['@earlyReturn']=true);})]));
-((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%28function%28%29%7Bthrow%20%24early%3Dfunction%28%29%7Breturn%20")]);})() : (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%28function%28%29%7Bthrow%20%24early%3Dfunction%28%29%7Breturn%20")]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})]));
+((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["(function(){throw $early=["]);})() : (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["(function(){throw $early=["]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})]));
 smalltalk.send(smalltalk.send(aNode, "_nodes", []), "_do_", [(function(each){return smalltalk.send(self, "_visit_", [each]);})]);
-((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%7D%7D%29%28%29")]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%7D%7D%29%28%29")]);})]));
+((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["]})()"]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["]})()"]);})]));
 return self;}
 }),
 smalltalk.Compiler);

js/Compiler.js

@@ -2465,27 +2465,27 @@ var currentSelector=nil;
 (self['@unknownVariables']=[]);
 (self['@tempVariables']=[]);
 (self['@argVariables']=[]);
-(function($rec){smalltalk.send($rec, "_nextPutAll_", [unescape("smalltalk.method%28%7B")]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(unescape("selector%3A%20%22"), "__comma", [smalltalk.send(aNode, "_selector", [])]), "__comma", [unescape("%22%2C")])]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
-(function($rec){smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send("source: ", "__comma", [smalltalk.send(smalltalk.send(self, "_source", []), "_asJavascript", [])]), "__comma", [unescape("%2C")])]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
-smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("fn%3A%20function%28")]);
-smalltalk.send(smalltalk.send(aNode, "_arguments", []), "_do_separatedBy_", [(function(each){smalltalk.send(self['@argVariables'], "_add_", [each]);return smalltalk.send(self['@stream'], "_nextPutAll_", [each]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%2C%20")]);})]);
-(function($rec){smalltalk.send($rec, "_nextPutAll_", [unescape("%29%7B")]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", [unescape("var%20self%3Dthis%3B")]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
+(function($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($rec, "_lf", []);})(self['@stream']);
+smalltalk.send(self['@stream'], "_nextPutAll_", ["fn: function("]);
+smalltalk.send(smalltalk.send(aNode, "_arguments", []), "_do_separatedBy_", [(function(each){smalltalk.send(self['@argVariables'], "_add_", [each]);return smalltalk.send(self['@stream'], "_nextPutAll_", [each]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [", "]);})]);
+(function($rec){smalltalk.send($rec, "_nextPutAll_", ["){"]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", ["var self=this;"]);return smalltalk.send($rec, "_lf", []);})(self['@stream']);
 (str=self['@stream']);
 (self['@stream']=smalltalk.send("", "_writeStream", []));
 smalltalk.send(smalltalk.send(aNode, "_nodes", []), "_do_", [(function(each){return smalltalk.send(self, "_visit_", [each]);})]);
-((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function($rec){smalltalk.send($rec, "_nextPutAll_", [unescape("var%20%24early%3D%7B%7D%3B")]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("try%7B")]);})(str);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function($rec){smalltalk.send($rec, "_nextPutAll_", [unescape("var%20%24early%3D%7B%7D%3B")]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("try%7B")]);})(str);})]));
+((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function($rec){smalltalk.send($rec, "_nextPutAll_", ["var $early={};"]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["try{"]);})(str);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function($rec){smalltalk.send($rec, "_nextPutAll_", ["var $early={};"]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["try{"]);})(str);})]));
 smalltalk.send(str, "_nextPutAll_", [smalltalk.send(self['@stream'], "_contents", [])]);
 (self['@stream']=str);
-(function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("return%20self%3B")]);})(self['@stream']);
-((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("%7D%20catch%28e%29%20%7Bif%28e%3D%3D%3D%24early%29return%20e%28%29%3B%20throw%20e%7D")]);})(self['@stream']);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("%7D%20catch%28e%29%20%7Bif%28e%3D%3D%3D%24early%29return%20e%28%29%3B%20throw%20e%7D")]);})(self['@stream']);})]));
-smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%7D")]);
-(function($rec){smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(unescape("%2C"), "__comma", [smalltalk.send((smalltalk.String || String), "_lf", [])]), "__comma", ["messageSends: "])]);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(self['@messageSends'], "_asJavascript", []), "__comma", [unescape("%2C")])]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send("args: ", "__comma", [smalltalk.send(self['@argVariables'], "_asJavascript", [])]), "__comma", [unescape("%2C")])]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", [unescape("referencedClasses%3A%20%5B")]);})(self['@stream']);
-smalltalk.send(self['@referencedClasses'], "_do_separatedBy_", [(function(each){return smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(each, "_printString", [])]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%2C")]);})]);
-smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%5D")]);
-smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%7D%29")]);
+(function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["return self;"]);})(self['@stream']);
+((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["} catch(e) {if(e===$early)return e[0]; throw e}"]);})(self['@stream']);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (function($rec){smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["} catch(e) {if(e===$early)return e[0]; throw e}"]);})(self['@stream']);})]));
+smalltalk.send(self['@stream'], "_nextPutAll_", ["}"]);
+(function($rec){smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(",", "__comma", [smalltalk.send((smalltalk.String || String), "_lf", [])]), "__comma", ["messageSends: "])]);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send(self['@messageSends'], "_asJavascript", []), "__comma", [","])]);smalltalk.send($rec, "_lf", []);smalltalk.send($rec, "_nextPutAll_", [smalltalk.send(smalltalk.send("args: ", "__comma", [smalltalk.send(self['@argVariables'], "_asJavascript", [])]), "__comma", [","])]);smalltalk.send($rec, "_lf", []);return smalltalk.send($rec, "_nextPutAll_", ["referencedClasses: ["]);})(self['@stream']);
+smalltalk.send(self['@referencedClasses'], "_do_separatedBy_", [(function(each){return smalltalk.send(self['@stream'], "_nextPutAll_", [smalltalk.send(each, "_printString", [])]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [","]);})]);
+smalltalk.send(self['@stream'], "_nextPutAll_", ["]"]);
+smalltalk.send(self['@stream'], "_nextPutAll_", ["})"]);
 return self;},
 args: ["aNode"],
-source: "visitMethodNode: aNode\x0a\x09| str currentSelector | \x0a\x09currentSelector := aNode selector asSelector.\x0a\x09nestedBlocks := 0.\x0a\x09earlyReturn := false.\x0a\x09messageSends := #().\x0a\x09referencedClasses := #().\x0a\x09unknownVariables := #().\x0a\x09tempVariables := #().\x0a\x09argVariables := #().\x0a\x09stream \x0a\x09    nextPutAll: 'smalltalk.method({'; lf;\x0a\x09    nextPutAll: 'selector: \x22', aNode selector, '\x22,'; lf.\x0a\x09stream nextPutAll: 'source: ', self source asJavascript, ',';lf.\x0a\x09stream nextPutAll: 'fn: function('.\x0a\x09aNode arguments \x0a\x09    do: [:each | \x0a\x09\x09argVariables add: each.\x0a\x09\x09stream nextPutAll: each]\x0a\x09    separatedBy: [stream nextPutAll: ', '].\x0a\x09stream \x0a\x09    nextPutAll: '){'; lf;\x0a\x09    nextPutAll: 'var self=this;'; lf.\x0a\x09str := stream.\x0a\x09stream := '' writeStream.\x0a\x09aNode nodes do: [:each |\x0a\x09    self visit: each].\x0a\x09earlyReturn ifTrue: [\x0a\x09    str nextPutAll: 'var $early={};'; lf; nextPutAll: 'try{'].\x0a\x09str nextPutAll: stream contents.\x0a\x09stream := str.\x0a\x09stream \x0a\x09    lf; \x0a\x09    nextPutAll: 'return self;'.\x0a\x09earlyReturn ifTrue: [\x0a\x09    stream lf; nextPutAll: '} catch(e) {if(e===$early)return e(); throw e}'].\x0a\x09stream nextPutAll: '}'.\x0a\x09stream \x0a\x09\x09nextPutAll: ',', String lf, 'messageSends: ';\x0a\x09\x09nextPutAll: messageSends asJavascript, ','; lf;\x0a          \x09nextPutAll: 'args: ', argVariables asJavascript, ','; lf;\x0a\x09\x09nextPutAll: 'referencedClasses: ['.\x0a\x09referencedClasses \x0a\x09\x09do: [:each | stream nextPutAll: each printString]\x0a\x09\x09separatedBy: [stream nextPutAll: ','].\x0a\x09stream nextPutAll: ']'.\x0a\x09stream nextPutAll: '})'",
+source: "visitMethodNode: aNode\x0a\x09| str currentSelector | \x0a\x09currentSelector := aNode selector asSelector.\x0a\x09nestedBlocks := 0.\x0a\x09earlyReturn := false.\x0a\x09messageSends := #().\x0a\x09referencedClasses := #().\x0a\x09unknownVariables := #().\x0a\x09tempVariables := #().\x0a\x09argVariables := #().\x0a\x09stream \x0a\x09    nextPutAll: 'smalltalk.method({'; lf;\x0a\x09    nextPutAll: 'selector: \x22', aNode selector, '\x22,'; lf.\x0a\x09stream nextPutAll: 'source: ', self source asJavascript, ',';lf.\x0a\x09stream nextPutAll: 'fn: function('.\x0a\x09aNode arguments \x0a\x09    do: [:each | \x0a\x09\x09argVariables add: each.\x0a\x09\x09stream nextPutAll: each]\x0a\x09    separatedBy: [stream nextPutAll: ', '].\x0a\x09stream \x0a\x09    nextPutAll: '){'; lf;\x0a\x09    nextPutAll: 'var self=this;'; lf.\x0a\x09str := stream.\x0a\x09stream := '' writeStream.\x0a\x09aNode nodes do: [:each |\x0a\x09    self visit: each].\x0a\x09earlyReturn ifTrue: [\x0a\x09    str nextPutAll: 'var $early={};'; lf; nextPutAll: 'try{'].\x0a\x09str nextPutAll: stream contents.\x0a\x09stream := str.\x0a\x09stream \x0a\x09    lf; \x0a\x09    nextPutAll: 'return self;'.\x0a\x09earlyReturn ifTrue: [\x0a\x09    stream lf; nextPutAll: '} catch(e) {if(e===$early)return e[0]; throw e}'].\x0a\x09stream nextPutAll: '}'.\x0a\x09stream \x0a\x09\x09nextPutAll: ',', String lf, 'messageSends: ';\x0a\x09\x09nextPutAll: messageSends asJavascript, ','; lf;\x0a          \x09nextPutAll: 'args: ', argVariables asJavascript, ','; lf;\x0a\x09\x09nextPutAll: 'referencedClasses: ['.\x0a\x09referencedClasses \x0a\x09\x09do: [:each | stream nextPutAll: each printString]\x0a\x09\x09separatedBy: [stream nextPutAll: ','].\x0a\x09stream nextPutAll: ']'.\x0a\x09stream nextPutAll: '})'",
 messageSends: ["asSelector", "selector", "nextPutAll:", "lf", ",", "asJavascript", "source", "do:separatedBy:", "arguments", "add:", "writeStream", "do:", "nodes", "visit:", "ifTrue:", "contents", "printString"],
 referencedClasses: ["String"]
 }),
@@ -2499,12 +2499,12 @@ category: 'visiting',
 fn: function (aNode) {
 var self=this;
 ((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return (self['@earlyReturn']=true);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return (self['@earlyReturn']=true);})]));
-((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%28function%28%29%7Bthrow%20%24early%3Dfunction%28%29%7Breturn%20")]);})() : (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%28function%28%29%7Bthrow%20%24early%3Dfunction%28%29%7Breturn%20")]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})]));
+((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["(function(){throw $early=["]);})() : (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["(function(){throw $early=["]);}), (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})]));
 smalltalk.send(smalltalk.send(aNode, "_nodes", []), "_do_", [(function(each){return smalltalk.send(self, "_visit_", [each]);})]);
-((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%7D%7D%29%28%29")]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%7D%7D%29%28%29")]);})]));
+((($receiver = ((($receiver = self['@nestedBlocks']).klass === smalltalk.Number) ? $receiver >(0) : smalltalk.send($receiver, "__gt", [(0)]))).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["]})()"]);})() : nil) : smalltalk.send($receiver, "_ifTrue_", [(function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["]})()"]);})]));
 return self;},
 args: ["aNode"],
-source: "visitReturnNode: aNode\x0a\x09nestedBlocks > 0 ifTrue: [\x0a\x09    earlyReturn := true].\x0a\x09nestedBlocks > 0\x0a\x09    ifTrue: [\x0a\x09\x09stream\x0a\x09\x09    nextPutAll: '(function(){throw $early=function(){return ']\x0a\x09    ifFalse: [stream nextPutAll: 'return '].\x0a\x09aNode nodes do: [:each |\x0a\x09    self visit: each].\x0a\x09nestedBlocks > 0 ifTrue: [\x0a\x09    stream nextPutAll: '}})()']",
+source: "visitReturnNode: aNode\x0a\x09nestedBlocks > 0 ifTrue: [\x0a\x09    earlyReturn := true].\x0a\x09nestedBlocks > 0\x0a\x09    ifTrue: [\x0a\x09\x09stream\x0a\x09\x09    nextPutAll: '(function(){throw $early=[']\x0a\x09    ifFalse: [stream nextPutAll: 'return '].\x0a\x09aNode nodes do: [:each |\x0a\x09    self visit: each].\x0a\x09nestedBlocks > 0 ifTrue: [\x0a\x09    stream nextPutAll: ']})()']",
 messageSends: ["ifTrue:", ">", "ifTrue:ifFalse:", "nextPutAll:", "do:", "nodes", "visit:"],
 referencedClasses: []
 }),

st/Compiler.st

@@ -1351,7 +1351,7 @@ visitMethodNode: aNode
 	    lf; 
 	    nextPutAll: 'return self;'.
 	earlyReturn ifTrue: [
-	    stream lf; nextPutAll: '} catch(e) {if(e===$early)return e(); throw e}'].
+	    stream lf; nextPutAll: '} catch(e) {if(e===$early)return e[0]; throw e}'].
 	stream nextPutAll: '}'.
 	stream 
 		nextPutAll: ',', String lf, 'messageSends: ';
@@ -1371,12 +1371,12 @@ visitReturnNode: aNode
 	nestedBlocks > 0
 	    ifTrue: [
 		stream
-		    nextPutAll: '(function(){throw $early=function(){return ']
+		    nextPutAll: '(function(){throw $early=[']
 	    ifFalse: [stream nextPutAll: 'return '].
 	aNode nodes do: [:each |
 	    self visit: each].
 	nestedBlocks > 0 ifTrue: [
-	    stream nextPutAll: '}})()']
+	    stream nextPutAll: ']})()']
 !
 
 visitSendNode: aNode