Fixed issue #178 thanks to @herby

js/Compiler.deploy.js

@@ -1761,7 +1761,7 @@ selector: unescape('visitReturnNode%3A'),
 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);})]));
-((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($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) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%28function%28%29%7Bthrow%20%24early%3Dfunction%28%29%7Breturn%20")]);})() : (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})()) : smalltalk.send($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 "]);})]));
 smalltalk.send(smalltalk.send(aNode, "_nodes", []), "_do_", [(function(each){return smalltalk.send(self, "_visit_", [each]);})]);
 ((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($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")]);})]));
 return self;}

js/Compiler.js

@@ -2462,12 +2462,12 @@ 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);})]));
-((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($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) ? ($receiver ? (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", [unescape("%28function%28%29%7Bthrow%20%24early%3Dfunction%28%29%7Breturn%20")]);})() : (function(){return smalltalk.send(self['@stream'], "_nextPutAll_", ["return "]);})()) : smalltalk.send($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 "]);})]));
 smalltalk.send(smalltalk.send(aNode, "_nodes", []), "_do_", [(function(each){return smalltalk.send(self, "_visit_", [each]);})]);
 ((($receiver = self['@earlyReturn']).klass === smalltalk.Boolean) ? ($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")]);})]));
 return self;},
 args: ["aNode"],
-source: unescape('visitReturnNode%3A%20aNode%0A%09nestedBlocks%20%3E%200%20ifTrue%3A%20%5B%0A%09%20%20%20%20earlyReturn%20%3A%3D%20true%5D.%0A%09earlyReturn%0A%09%20%20%20%20ifTrue%3A%20%5B%0A%09%09stream%0A%09%09%20%20%20%20nextPutAll%3A%20%27%28function%28%29%7Bthrow%20%24early%3Dfunction%28%29%7Breturn%20%27%5D%0A%09%20%20%20%20ifFalse%3A%20%5Bstream%20nextPutAll%3A%20%27return%20%27%5D.%0A%09aNode%20nodes%20do%3A%20%5B%3Aeach%20%7C%0A%09%20%20%20%20self%20visit%3A%20each%5D.%0A%09earlyReturn%20ifTrue%3A%20%5B%0A%09%20%20%20%20stream%20nextPutAll%3A%20%27%7D%7D%29%28%29%27%5D'),
+source: unescape('visitReturnNode%3A%20aNode%0A%09nestedBlocks%20%3E%200%20ifTrue%3A%20%5B%0A%09%20%20%20%20earlyReturn%20%3A%3D%20true%5D.%0A%09nestedBlocks%20%3E%200%0A%09%20%20%20%20ifTrue%3A%20%5B%0A%09%09stream%0A%09%09%20%20%20%20nextPutAll%3A%20%27%28function%28%29%7Bthrow%20%24early%3Dfunction%28%29%7Breturn%20%27%5D%0A%09%20%20%20%20ifFalse%3A%20%5Bstream%20nextPutAll%3A%20%27return%20%27%5D.%0A%09aNode%20nodes%20do%3A%20%5B%3Aeach%20%7C%0A%09%20%20%20%20self%20visit%3A%20each%5D.%0A%09earlyReturn%20ifTrue%3A%20%5B%0A%09%20%20%20%20stream%20nextPutAll%3A%20%27%7D%7D%29%28%29%27%5D'),
 messageSends: ["ifTrue:", unescape("%3E"), "ifTrue:ifFalse:", "nextPutAll:", "do:", "nodes", "visit:"],
 referencedClasses: []
 }),

st/Compiler.st

@@ -1349,7 +1349,7 @@ visitMethodNode: aNode
 visitReturnNode: aNode
 	nestedBlocks > 0 ifTrue: [
 	    earlyReturn := true].
-	earlyReturn
+	nestedBlocks > 0
 	    ifTrue: [
 		stream
 		    nextPutAll: '(function(){throw $early=function(){return ']