Use ifEmpty:ifNotEmpty: family.

external/amber-cli/src/AmberCli.js

@@ -188,7 +188,9 @@ var args,packageJSON;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $7,$6,$5,$4,$3,$2,$1,$8;
+var $7,$6,$5,$4,$3,$2,$1;
+var $early={};
+try {
 packageJSON=$recv(require)._value_("../package.json");
 $7=$recv(packageJSON)._version();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
@@ -218,23 +220,36 @@ $ctx1.sendIdx[","]=1;
 $recv($globals.Transcript)._show_($1);
 args=$recv(process)._argv();
 $recv(args)._removeFrom_to_((1),(2));
-$8=$recv(args)._isEmpty();
-if($core.assert($8)){
-self._help_(nil);
-} else {
-return self._handleArguments_(args);
-};
+$recv(args)._ifEmpty_ifNotEmpty_((function(){
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+return $core.withContext(function($ctx2) {
+//>>excludeEnd("ctx");
+return self._help_(nil);
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({},$ctx1,1)});
+//>>excludeEnd("ctx");
+}),(function(){
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+return $core.withContext(function($ctx2) {
+//>>excludeEnd("ctx");
+throw $early=[self._handleArguments_(args)];
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({},$ctx1,2)});
+//>>excludeEnd("ctx");
+}));
 return self;
+}
+catch(e) {if(e===$early)return e[0]; throw e}
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 }, function($ctx1) {$ctx1.fill(self,"main",{args:args,packageJSON:packageJSON},$globals.AmberCli.klass)});
 //>>excludeEnd("ctx");
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: [],
-source: "main\x0a\x09\x22Main entry point for Amber applications.\x0a\x09Parses commandline arguments and starts the according subprogram.\x22\x0a\x09| args packageJSON |\x0a\x09\x0a\x09packageJSON := require value: '../package.json'.\x0a\x09Transcript show: 'Welcome to Amber CLI version ', packageJSON version, ' (Amber ', Smalltalk version, ', NodeJS ', process versions node, ').'.\x0a\x0a\x09args := process argv.\x0a\x09\x22Remove the first args which contain the path to the node executable and the script file.\x22\x0a\x09args removeFrom: 1 to: 2.\x0a\x09\x0a\x09(args isEmpty)\x0a\x09\x09ifTrue: [self help: nil]\x0a\x09\x09ifFalse: [^self handleArguments: args]",
+source: "main\x0a\x09\x22Main entry point for Amber applications.\x0a\x09Parses commandline arguments and starts the according subprogram.\x22\x0a\x09| args packageJSON |\x0a\x09\x0a\x09packageJSON := require value: '../package.json'.\x0a\x09Transcript show: 'Welcome to Amber CLI version ', packageJSON version, ' (Amber ', Smalltalk version, ', NodeJS ', process versions node, ').'.\x0a\x0a\x09args := process argv.\x0a\x09\x22Remove the first args which contain the path to the node executable and the script file.\x22\x0a\x09args removeFrom: 1 to: 2.\x0a\x09\x0a\x09args\x0a\x09\x09ifEmpty: [self help: nil]\x0a\x09\x09ifNotEmpty: [^self handleArguments: args]",
 referencedClasses: ["Transcript", "Smalltalk"],
 //>>excludeEnd("ide");
-messageSends: ["value:", "show:", ",", "version", "node", "versions", "argv", "removeFrom:to:", "ifTrue:ifFalse:", "isEmpty", "help:", "handleArguments:"]
+messageSends: ["value:", "show:", ",", "version", "node", "versions", "argv", "removeFrom:to:", "ifEmpty:ifNotEmpty:", "help:", "handleArguments:"]
 }),
 $globals.AmberCli.klass);
 
@@ -999,7 +1014,9 @@ var header,token,auth,parts;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $2,$1,$3,$4,$5,$6,$9,$10,$8,$7,$receiver;
+var $2,$1,$3,$4,$5,$8,$9,$7,$6,$receiver;
+var $early={};
+try {
 $2=$recv(self["@username"])._isNil();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["isNil"]=1;
@@ -1028,63 +1045,71 @@ header="";
 } else {
 header=$3;
 };
-$4=$recv(header)._isEmpty();
-if($core.assert($4)){
-return false;
-} else {
-$5=$recv(header)._tokenize_(" ");
+$recv(header)._ifEmpty_ifNotEmpty_((function(){
+throw $early=[false];
+
+}),(function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["tokenize:"]=1;
+return $core.withContext(function($ctx2) {
 //>>excludeEnd("ctx");
-if(($receiver = $5) == null || $receiver.isNil){
+$4=$recv(header)._tokenize_(" ");
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+$ctx2.sendIdx["tokenize:"]=1;
+//>>excludeEnd("ctx");
+if(($receiver = $4) == null || $receiver.isNil){
 token="";
 } else {
-token=$5;
+token=$4;
 };
 token;
-$6=$recv(token)._at_((2));
+$5=$recv(token)._at_((2));
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["at:"]=2;
+$ctx2.sendIdx["at:"]=2;
 //>>excludeEnd("ctx");
-auth=self._base64Decode_($6);
+auth=self._base64Decode_($5);
 auth;
 parts=$recv(auth)._tokenize_(":");
 parts;
-$9=self["@username"];
-$10=$recv(parts)._at_((1));
+$8=self["@username"];
+$9=$recv(parts)._at_((1));
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["at:"]=3;
+$ctx2.sendIdx["at:"]=3;
 //>>excludeEnd("ctx");
-$8=$recv($9).__eq($10);
+$7=$recv($8).__eq($9);
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["="]=1;
+$ctx2.sendIdx["="]=1;
 //>>excludeEnd("ctx");
-$7=$recv($8)._and_((function(){
+$6=$recv($7)._and_((function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-return $core.withContext(function($ctx2) {
+return $core.withContext(function($ctx3) {
 //>>excludeEnd("ctx");
 return $recv(self["@password"]).__eq($recv(parts)._at_((2)));
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-}, function($ctx2) {$ctx2.fillBlock({},$ctx1,7)});
+}, function($ctx3) {$ctx3.fillBlock({},$ctx2,7)});
 //>>excludeEnd("ctx");
 }));
-if($core.assert($7)){
-return true;
+if($core.assert($6)){
+throw $early=[true];
 } else {
-return false;
-};
+throw $early=[false];
 };
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({},$ctx1,5)});
+//>>excludeEnd("ctx");
+}));
 return self;
+}
+catch(e) {if(e===$early)return e[0]; throw e}
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 }, function($ctx1) {$ctx1.fill(self,"isAuthenticated:",{aRequest:aRequest,header:header,token:token,auth:auth,parts:parts},$globals.FileServer)});
 //>>excludeEnd("ctx");
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["aRequest"],
-source: "isAuthenticated: aRequest\x0a\x09\x22Basic HTTP Auth: http://stackoverflow.com/a/5957629/293175\x0a\x09 and https://gist.github.com/1686663\x22\x0a\x09| header token auth parts|\x0a\x0a\x09(username isNil and: [password isNil]) ifTrue: [^ true].\x0a\x0a\x09\x22get authentication header\x22\x0a\x09header := (aRequest headers at: 'authorization') ifNil:[''].\x0a\x09(header isEmpty)\x0a\x09ifTrue: [^ false]\x0a\x09ifFalse: [\x0a\x09\x09\x22get authentication token\x22\x0a\x09\x09token := (header tokenize: ' ') ifNil:[''].\x0a\x09\x09\x22convert back from base64\x22\x0a\x09\x09auth := self base64Decode: (token at: 2).\x0a\x09\x09\x22split token at colon\x22\x0a\x09\x09parts := auth tokenize: ':'.\x0a\x0a\x09\x09((username = (parts at: 1)) and: [password = (parts at: 2)])\x0a\x09\x09\x09ifTrue: [^ true]\x0a\x09\x09\x09ifFalse: [^ false]\x0a\x09].",
+source: "isAuthenticated: aRequest\x0a\x09\x22Basic HTTP Auth: http://stackoverflow.com/a/5957629/293175\x0a\x09 and https://gist.github.com/1686663\x22\x0a\x09| header token auth parts|\x0a\x0a\x09(username isNil and: [password isNil]) ifTrue: [^ true].\x0a\x0a\x09\x22get authentication header\x22\x0a\x09header := (aRequest headers at: 'authorization') ifNil:[''].\x0a\x09header\x0a\x09ifEmpty: [^ false]\x0a\x09ifNotEmpty: [\x0a\x09\x09\x22get authentication token\x22\x0a\x09\x09token := (header tokenize: ' ') ifNil:[''].\x0a\x09\x09\x22convert back from base64\x22\x0a\x09\x09auth := self base64Decode: (token at: 2).\x0a\x09\x09\x22split token at colon\x22\x0a\x09\x09parts := auth tokenize: ':'.\x0a\x0a\x09\x09((username = (parts at: 1)) and: [password = (parts at: 2)])\x0a\x09\x09\x09ifTrue: [^ true]\x0a\x09\x09\x09ifFalse: [^ false]\x0a\x09].",
 referencedClasses: [],
 //>>excludeEnd("ide");
-messageSends: ["ifTrue:", "and:", "isNil", "ifNil:", "at:", "headers", "ifTrue:ifFalse:", "isEmpty", "tokenize:", "base64Decode:", "="]
+messageSends: ["ifTrue:", "and:", "isNil", "ifNil:", "at:", "headers", "ifEmpty:ifNotEmpty:", "tokenize:", "base64Decode:", "ifTrue:ifFalse:", "="]
 }),
 $globals.FileServer);
 
@@ -2860,33 +2885,38 @@ var result;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $1,$2;
-$1=$recv(buffer)._isEmpty();
-if(!$core.assert($1)){
-$recv((function(){
+var $1;
+$recv(buffer)._ifNotEmpty_((function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx2) {
 //>>excludeEnd("ctx");
+return $recv((function(){
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+return $core.withContext(function($ctx3) {
+//>>excludeEnd("ctx");
 result=$recv($recv($globals.Compiler)._new())._evaluateExpression_on_(buffer,anObject);
 return result;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-}, function($ctx2) {$ctx2.fillBlock({},$ctx1,2)});
+}, function($ctx3) {$ctx3.fillBlock({},$ctx2,2)});
 //>>excludeEnd("ctx");
 }))._tryCatch_((function(e){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-return $core.withContext(function($ctx2) {
+return $core.withContext(function($ctx3) {
 //>>excludeEnd("ctx");
-$2=$recv(e)._isSmalltalkError();
-if($core.assert($2)){
+$1=$recv(e)._isSmalltalkError();
+if($core.assert($1)){
 return $recv(e)._resignal();
 } else {
 return $recv($recv(process)._stdout())._write_($recv(e)._jsStack());
 };
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-}, function($ctx2) {$ctx2.fillBlock({e:e},$ctx1,3)});
+}, function($ctx3) {$ctx3.fillBlock({e:e},$ctx2,3)});
+//>>excludeEnd("ctx");
+}));
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({},$ctx1,1)});
 //>>excludeEnd("ctx");
 }));
-};
 return result;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 }, function($ctx1) {$ctx1.fill(self,"eval:on:",{buffer:buffer,anObject:anObject,result:result},$globals.Repl)});
@@ -2894,10 +2924,10 @@ return result;
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["buffer", "anObject"],
-source: "eval: buffer on: anObject\x0a\x09| result |\x0a\x09buffer isEmpty ifFalse: [\x0a\x09\x09[result := Compiler new evaluateExpression: buffer on: anObject]\x0a\x09\x09\x09tryCatch: [:e |\x0a\x09\x09\x09\x09e isSmalltalkError\x0a\x09\x09\x09\x09    ifTrue: [ e resignal ]\x0a\x09\x09\x09 \x09   ifFalse: [ process stdout write: e jsStack ]]].\x0a\x09^ result",
+source: "eval: buffer on: anObject\x0a\x09| result |\x0a\x09buffer ifNotEmpty: [\x0a\x09\x09[result := Compiler new evaluateExpression: buffer on: anObject]\x0a\x09\x09\x09tryCatch: [:e |\x0a\x09\x09\x09\x09e isSmalltalkError\x0a\x09\x09\x09\x09\x09ifTrue: [ e resignal ]\x0a\x09\x09\x09\x09\x09ifFalse: [ process stdout write: e jsStack ]]].\x0a\x09^ result",
 referencedClasses: ["Compiler"],
 //>>excludeEnd("ide");
-messageSends: ["ifFalse:", "isEmpty", "tryCatch:", "evaluateExpression:on:", "new", "ifTrue:ifFalse:", "isSmalltalkError", "resignal", "write:", "stdout", "jsStack"]
+messageSends: ["ifNotEmpty:", "tryCatch:", "evaluateExpression:on:", "new", "ifTrue:ifFalse:", "isSmalltalkError", "resignal", "write:", "stdout", "jsStack"]
 }),
 $globals.Repl);
 

external/amber-cli/src/AmberCli.st

@@ -93,9 +93,9 @@ main
 	"Remove the first args which contain the path to the node executable and the script file."
 	args removeFrom: 1 to: 2.
 	
-	(args isEmpty)
-		ifTrue: [self help: nil]
-		ifFalse: [^self handleArguments: args]
+	args
+		ifEmpty: [self help: nil]
+		ifNotEmpty: [^self handleArguments: args]
 ! !
 
 Object subclass: #BaseFileManipulator
@@ -257,9 +257,9 @@ isAuthenticated: aRequest
 
 	"get authentication header"
 	header := (aRequest headers at: 'authorization') ifNil:[''].
-	(header isEmpty)
-	ifTrue: [^ false]
-	ifFalse: [
+	header
+	ifEmpty: [^ false]
+	ifNotEmpty: [
 		"get authentication token"
 		token := (header tokenize: ' ') ifNil:[''].
 		"convert back from base64"
@@ -1136,12 +1136,12 @@ eval: buffer
 
 eval: buffer on: anObject
 	| result |
-	buffer isEmpty ifFalse: [
+	buffer ifNotEmpty: [
 		[result := Compiler new evaluateExpression: buffer on: anObject]
 			tryCatch: [:e |
 				e isSmalltalkError
-				    ifTrue: [ e resignal ]
-			 	   ifFalse: [ process stdout write: e jsStack ]]].
+					ifTrue: [ e resignal ]
+					ifFalse: [ process stdout write: e jsStack ]]].
 	^ result
 !
 

src/Compiler-IR.js

@@ -3855,7 +3855,7 @@ var self=this;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $1,$2,$3,$4,$5,$7,$6,$8,$9;
+var $1,$2,$3,$4,$5,$6,$7;
 $1=self._stream();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["stream"]=1;
@@ -3900,28 +3900,29 @@ return $recv($5)._nextPutContextFor_during_(anIRMethod,(function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx4) {
 //>>excludeEnd("ctx");
-$7=$recv(anIRMethod)._internalVariables();
+$recv($recv(anIRMethod)._internalVariables())._ifNotEmpty_((function(internalVars){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx4.sendIdx["internalVariables"]=1;
+return $core.withContext(function($ctx5) {
 //>>excludeEnd("ctx");
-$6=$recv($7)._notEmpty();
-if($core.assert($6)){
-$8=self._stream();
+$6=self._stream();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx4.sendIdx["stream"]=5;
+$ctx5.sendIdx["stream"]=5;
 //>>excludeEnd("ctx");
-$recv($8)._nextPutVars_($recv($recv($recv(anIRMethod)._internalVariables())._asSet())._collect_((function(each){
+return $recv($6)._nextPutVars_($recv($recv(internalVars)._asSet())._collect_((function(each){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-return $core.withContext(function($ctx5) {
+return $core.withContext(function($ctx6) {
 //>>excludeEnd("ctx");
 return $recv($recv(each)._variable())._alias();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-}, function($ctx5) {$ctx5.fillBlock({each:each},$ctx4,6)});
+}, function($ctx6) {$ctx6.fillBlock({each:each},$ctx5,6)});
 //>>excludeEnd("ctx");
 })));
-};
-$9=$recv($recv(anIRMethod)._scope())._hasNonLocalReturn();
-if($core.assert($9)){
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx5) {$ctx5.fillBlock({internalVars:internalVars},$ctx4,5)});
+//>>excludeEnd("ctx");
+}));
+$7=$recv($recv(anIRMethod)._scope())._hasNonLocalReturn();
+if($core.assert($7)){
 return $recv(self._stream())._nextPutNonLocalReturnHandlingWith_((function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx5) {
@@ -3970,10 +3971,10 @@ return self;
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["anIRMethod"],
-source: "visitIRMethod: anIRMethod\x0a\x0a\x09self stream\x0a\x09\x09nextPutMethodDeclaration: anIRMethod\x0a\x09\x09with: [ self stream\x0a\x09\x09\x09nextPutFunctionWith: [\x0a\x09\x09\x09\x09self stream nextPutVars: (anIRMethod tempDeclarations collect: [ :each |\x0a\x09\x09\x09\x09\x09each name asVariableName ]).\x0a\x09\x09\x09\x09self stream nextPutContextFor: anIRMethod during: [\x0a\x09\x09\x09\x09anIRMethod internalVariables notEmpty ifTrue: [\x0a\x09\x09\x09\x09\x09self stream nextPutVars: (anIRMethod internalVariables asSet collect: [ :each |\x0a\x09\x09\x09\x09\x09\x09each variable alias ]) ].\x0a\x09\x09\x09\x09anIRMethod scope hasNonLocalReturn\x0a\x09\x09\x09\x09\x09ifTrue: [\x0a\x09\x09\x09\x09\x09\x09self stream nextPutNonLocalReturnHandlingWith: [\x0a\x09\x09\x09\x09\x09\x09\x09super visitIRMethod: anIRMethod ] ]\x0a\x09\x09\x09\x09\x09ifFalse: [ super visitIRMethod: anIRMethod ] ]]\x0a\x09\x09\x09arguments: anIRMethod arguments ]",
+source: "visitIRMethod: anIRMethod\x0a\x0a\x09self stream\x0a\x09\x09nextPutMethodDeclaration: anIRMethod\x0a\x09\x09with: [ self stream\x0a\x09\x09\x09nextPutFunctionWith: [\x0a\x09\x09\x09\x09self stream nextPutVars: (anIRMethod tempDeclarations collect: [ :each |\x0a\x09\x09\x09\x09\x09each name asVariableName ]).\x0a\x09\x09\x09\x09self stream nextPutContextFor: anIRMethod during: [\x0a\x09\x09\x09\x09\x09anIRMethod internalVariables ifNotEmpty: [ :internalVars |\x0a\x09\x09\x09\x09\x09\x09self stream nextPutVars: \x0a\x09\x09\x09\x09\x09\x09\x09(internalVars asSet collect: [ :each | each variable alias ]) ].\x0a\x09\x09\x09\x09anIRMethod scope hasNonLocalReturn\x0a\x09\x09\x09\x09\x09ifTrue: [\x0a\x09\x09\x09\x09\x09\x09self stream nextPutNonLocalReturnHandlingWith: [\x0a\x09\x09\x09\x09\x09\x09\x09super visitIRMethod: anIRMethod ] ]\x0a\x09\x09\x09\x09\x09ifFalse: [ super visitIRMethod: anIRMethod ] ]]\x0a\x09\x09\x09arguments: anIRMethod arguments ]",
 referencedClasses: [],
 //>>excludeEnd("ide");
-messageSends: ["nextPutMethodDeclaration:with:", "stream", "nextPutFunctionWith:arguments:", "nextPutVars:", "collect:", "tempDeclarations", "asVariableName", "name", "nextPutContextFor:during:", "ifTrue:", "notEmpty", "internalVariables", "asSet", "alias", "variable", "ifTrue:ifFalse:", "hasNonLocalReturn", "scope", "nextPutNonLocalReturnHandlingWith:", "visitIRMethod:", "arguments"]
+messageSends: ["nextPutMethodDeclaration:with:", "stream", "nextPutFunctionWith:arguments:", "nextPutVars:", "collect:", "tempDeclarations", "asVariableName", "name", "nextPutContextFor:during:", "ifNotEmpty:", "internalVariables", "asSet", "alias", "variable", "ifTrue:ifFalse:", "hasNonLocalReturn", "scope", "nextPutNonLocalReturnHandlingWith:", "visitIRMethod:", "arguments"]
 }),
 $globals.IRJSTranslator);
 

src/Compiler-IR.st

@@ -961,9 +961,9 @@ visitIRMethod: anIRMethod
 				self stream nextPutVars: (anIRMethod tempDeclarations collect: [ :each |
 					each name asVariableName ]).
 				self stream nextPutContextFor: anIRMethod during: [
-				anIRMethod internalVariables notEmpty ifTrue: [
-					self stream nextPutVars: (anIRMethod internalVariables asSet collect: [ :each |
-						each variable alias ]) ].
+					anIRMethod internalVariables ifNotEmpty: [ :internalVars |
+						self stream nextPutVars: 
+							(internalVars asSet collect: [ :each | each variable alias ]) ].
 				anIRMethod scope hasNonLocalReturn
 					ifTrue: [
 						self stream nextPutNonLocalReturnHandlingWith: [

src/Kernel-Collections.js

@@ -6270,23 +6270,25 @@ var self=this;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $1;
-$1=self._isEmpty();
-if($core.assert($1)){
-return self;
-} else {
+return self._ifNotEmpty_((function(){
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+return $core.withContext(function($ctx2) {
+//>>excludeEnd("ctx");
 return $recv($recv(self._first())._asUppercase()).__comma(self._allButFirst());
-};
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({},$ctx1,1)});
+//>>excludeEnd("ctx");
+}));
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 }, function($ctx1) {$ctx1.fill(self,"capitalized",{},$globals.String)});
 //>>excludeEnd("ctx");
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: [],
-source: "capitalized\x0a\x09^ self isEmpty\x0a\x09\x09ifTrue: [ self ]\x0a\x09\x09ifFalse: [ self first asUppercase, self allButFirst ]",
+source: "capitalized\x0a\x09^ self ifNotEmpty: [ self first asUppercase, self allButFirst ]",
 referencedClasses: [],
 //>>excludeEnd("ide");
-messageSends: ["ifTrue:ifFalse:", "isEmpty", ",", "asUppercase", "first", "allButFirst"]
+messageSends: ["ifNotEmpty:", ",", "asUppercase", "first", "allButFirst"]
 }),
 $globals.String);
 
@@ -9827,24 +9829,29 @@ var result;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $1,$2;
+var $1;
 var $early={};
 try {
 result=$recv(self["@read"])._at_ifAbsent_(self["@readIndex"],(function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx2) {
 //>>excludeEnd("ctx");
-$1=$recv(self["@write"])._isEmpty();
+$recv(self["@write"])._ifEmpty_((function(){
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+return $core.withContext(function($ctx3) {
+//>>excludeEnd("ctx");
+$1=$recv(self["@readIndex"]).__gt((1));
 if($core.assert($1)){
-$2=$recv(self["@readIndex"]).__gt((1));
-if($core.assert($2)){
 self["@read"]=[];
 self["@read"];
 self["@readIndex"]=(1);
 self["@readIndex"];
 };
 throw $early=[$recv(aBlock)._value()];
-};
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx3) {$ctx3.fillBlock({},$ctx2,2)});
+//>>excludeEnd("ctx");
+}));
 self["@read"]=self["@write"];
 self["@read"];
 self["@readIndex"]=(1);
@@ -9867,10 +9874,10 @@ catch(e) {if(e===$early)return e[0]; throw e}
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["aBlock"],
-source: "nextIfAbsent: aBlock\x0a\x09| result |\x0a\x09result := read at: readIndex ifAbsent: [\x0a\x09\x09write isEmpty ifTrue: [\x0a\x09\x09\x09readIndex > 1 ifTrue: [ read := #(). readIndex := 1 ].\x0a\x09\x09\x09^ aBlock value ].\x0a\x09\x09read := write.\x0a\x09\x09readIndex := 1.\x0a\x09\x09write := OrderedCollection new.\x0a\x09\x09read first ].\x0a\x09read at: readIndex put: nil.\x0a\x09readIndex := readIndex + 1.\x0a\x09^ result",
+source: "nextIfAbsent: aBlock\x0a\x09| result |\x0a\x09result := read at: readIndex ifAbsent: [\x0a\x09\x09write ifEmpty: [\x0a\x09\x09\x09readIndex > 1 ifTrue: [ read := #(). readIndex := 1 ].\x0a\x09\x09\x09^ aBlock value ].\x0a\x09\x09read := write.\x0a\x09\x09readIndex := 1.\x0a\x09\x09write := OrderedCollection new.\x0a\x09\x09read first ].\x0a\x09read at: readIndex put: nil.\x0a\x09readIndex := readIndex + 1.\x0a\x09^ result",
 referencedClasses: ["OrderedCollection"],
 //>>excludeEnd("ide");
-messageSends: ["at:ifAbsent:", "ifTrue:", "isEmpty", ">", "value", "new", "first", "at:put:", "+"]
+messageSends: ["at:ifAbsent:", "ifEmpty:", "ifTrue:", ">", "value", "new", "first", "at:put:", "+"]
 }),
 $globals.Queue);
 

src/Kernel-Collections.st

@@ -1540,9 +1540,7 @@ asUppercase
 !
 
 capitalized
-	^ self isEmpty
-		ifTrue: [ self ]
-		ifFalse: [ self first asUppercase, self allButFirst ]
+	^ self ifNotEmpty: [ self first asUppercase, self allButFirst ]
 !
 
 crlfSanitized
@@ -2350,7 +2348,7 @@ next
 nextIfAbsent: aBlock
 	| result |
 	result := read at: readIndex ifAbsent: [
-		write isEmpty ifTrue: [
+		write ifEmpty: [
 			readIndex > 1 ifTrue: [ read := #(). readIndex := 1 ].
 			^ aBlock value ].
 		read := write.

src/Platform-ImportExport.js

@@ -275,7 +275,7 @@ var self=this;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $1,$3,$2,$4,$6,$5,$7,$9,$8,$11,$10,$12;
+var $1,$3,$2,$4,$6,$5,$7,$8,$10,$9,$11;
 $1=self._classNameFor_($recv(aClass)._superclass());
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["classNameFor:"]=1;
@@ -356,35 +356,40 @@ $7=$recv(aStream)._lf();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["lf"]=3;
 //>>excludeEnd("ctx");
-$9=$recv(aClass)._comment();
+$8=$recv(aClass)._comment();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["comment"]=1;
 //>>excludeEnd("ctx");
-$8=$recv($9)._notEmpty();
-if($core.assert($8)){
-$11="!".__comma(self._classNameFor_(aClass));
+$recv($8)._ifNotEmpty_((function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx[","]=5;
+return $core.withContext(function($ctx2) {
 //>>excludeEnd("ctx");
-$10=$recv($11).__comma(" commentStamp!");
+$10="!".__comma(self._classNameFor_(aClass));
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx[","]=4;
+$ctx2.sendIdx[","]=5;
 //>>excludeEnd("ctx");
-$recv(aStream)._nextPutAll_($10);
+$9=$recv($10).__comma(" commentStamp!");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=8;
+$ctx2.sendIdx[","]=4;
+//>>excludeEnd("ctx");
+$recv(aStream)._nextPutAll_($9);
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+$ctx2.sendIdx["nextPutAll:"]=8;
 //>>excludeEnd("ctx");
 $recv(aStream)._lf();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["lf"]=4;
+$ctx2.sendIdx["lf"]=4;
 //>>excludeEnd("ctx");
 $recv(aStream)._nextPutAll_($recv(self._chunkEscape_($recv(aClass)._comment())).__comma("!"));
-$12=$recv(aStream)._lf();
+$11=$recv(aStream)._lf();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["lf"]=5;
+$ctx2.sendIdx["lf"]=5;
 //>>excludeEnd("ctx");
-$12;
-};
+return $11;
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({},$ctx1,3)});
+//>>excludeEnd("ctx");
+}));
 $recv(aStream)._lf();
 return self;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
@@ -393,10 +398,10 @@ return self;
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["aClass", "aStream"],
-source: "exportDefinitionOf: aClass on: aStream\x0a\x09\x22Chunk format.\x22\x0a\x0a\x09aStream\x0a\x09\x09nextPutAll: (self classNameFor: aClass superclass);\x0a\x09\x09nextPutAll: ' subclass: #', (self classNameFor: aClass); lf;\x0a\x09\x09tab; nextPutAll: 'instanceVariableNames: '''.\x0a\x09aClass instanceVariableNames\x0a\x09\x09do: [ :each | aStream nextPutAll: each ]\x0a\x09\x09separatedBy: [ aStream nextPutAll: ' ' ].\x0a\x09aStream\x0a\x09\x09nextPutAll: ''''; lf;\x0a\x09\x09tab; nextPutAll: 'package: ''', aClass category, '''!'; lf.\x0a\x09aClass comment notEmpty ifTrue: [\x0a\x09\x09aStream\x0a\x09\x09nextPutAll: '!', (self classNameFor: aClass), ' commentStamp!';lf;\x0a\x09\x09nextPutAll: (self chunkEscape: aClass comment), '!';lf ].\x0a\x09aStream lf",
+source: "exportDefinitionOf: aClass on: aStream\x0a\x09\x22Chunk format.\x22\x0a\x0a\x09aStream\x0a\x09\x09nextPutAll: (self classNameFor: aClass superclass);\x0a\x09\x09nextPutAll: ' subclass: #', (self classNameFor: aClass); lf;\x0a\x09\x09tab; nextPutAll: 'instanceVariableNames: '''.\x0a\x09aClass instanceVariableNames\x0a\x09\x09do: [ :each | aStream nextPutAll: each ]\x0a\x09\x09separatedBy: [ aStream nextPutAll: ' ' ].\x0a\x09aStream\x0a\x09\x09nextPutAll: ''''; lf;\x0a\x09\x09tab; nextPutAll: 'package: ''', aClass category, '''!'; lf.\x0a\x09aClass comment ifNotEmpty: [\x0a\x09\x09aStream\x0a\x09\x09nextPutAll: '!', (self classNameFor: aClass), ' commentStamp!';lf;\x0a\x09\x09nextPutAll: (self chunkEscape: aClass comment), '!';lf ].\x0a\x09aStream lf",
 referencedClasses: [],
 //>>excludeEnd("ide");
-messageSends: ["nextPutAll:", "classNameFor:", "superclass", ",", "lf", "tab", "do:separatedBy:", "instanceVariableNames", "category", "ifTrue:", "notEmpty", "comment", "chunkEscape:"]
+messageSends: ["nextPutAll:", "classNameFor:", "superclass", ",", "lf", "tab", "do:separatedBy:", "instanceVariableNames", "category", "ifNotEmpty:", "comment", "chunkEscape:"]
 }),
 $globals.ChunkExporter);
 
@@ -409,61 +414,58 @@ var self=this;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $3,$2,$1,$5,$4,$6;
-$3=$recv(aClass)._class();
+var $2,$1,$3;
+$2=$recv(aClass)._class();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["class"]=1;
 //>>excludeEnd("ctx");
-$2=$recv($3)._instanceVariableNames();
-//>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["instanceVariableNames"]=1;
-//>>excludeEnd("ctx");
-$1=$recv($2)._isEmpty();
-if(!$core.assert($1)){
-$5=$recv(aClass)._class();
+$1=$recv($2)._instanceVariableNames();
+$recv($1)._ifNotEmpty_((function(classIvars){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["class"]=2;
+return $core.withContext(function($ctx2) {
 //>>excludeEnd("ctx");
-$4=self._classNameFor_($5);
-$recv(aStream)._nextPutAll_($4);
+$recv(aStream)._nextPutAll_(self._classNameFor_($recv(aClass)._class()));
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=1;
+$ctx2.sendIdx["nextPutAll:"]=1;
 //>>excludeEnd("ctx");
-$6=$recv(aStream)._nextPutAll_(" instanceVariableNames: '");
+$3=$recv(aStream)._nextPutAll_(" instanceVariableNames: '");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=2;
+$ctx2.sendIdx["nextPutAll:"]=2;
 //>>excludeEnd("ctx");
-$6;
-$recv($recv($recv(aClass)._class())._instanceVariableNames())._do_separatedBy_((function(each){
+$3;
+$recv(classIvars)._do_separatedBy_((function(each){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-return $core.withContext(function($ctx2) {
+return $core.withContext(function($ctx3) {
 //>>excludeEnd("ctx");
 return $recv(aStream)._nextPutAll_(each);
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx2.sendIdx["nextPutAll:"]=3;
+$ctx3.sendIdx["nextPutAll:"]=3;
 //>>excludeEnd("ctx");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-}, function($ctx2) {$ctx2.fillBlock({each:each},$ctx1,2)});
+}, function($ctx3) {$ctx3.fillBlock({each:each},$ctx2,2)});
 //>>excludeEnd("ctx");
 }),(function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-return $core.withContext(function($ctx2) {
+return $core.withContext(function($ctx3) {
 //>>excludeEnd("ctx");
 return $recv(aStream)._nextPutAll_(" ");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx2.sendIdx["nextPutAll:"]=4;
+$ctx3.sendIdx["nextPutAll:"]=4;
 //>>excludeEnd("ctx");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-}, function($ctx2) {$ctx2.fillBlock({},$ctx1,3)});
+}, function($ctx3) {$ctx3.fillBlock({},$ctx2,3)});
 //>>excludeEnd("ctx");
 }));
 $recv(aStream)._nextPutAll_("'!");
 $recv(aStream)._lf();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["lf"]=1;
+$ctx2.sendIdx["lf"]=1;
 //>>excludeEnd("ctx");
-$recv(aStream)._lf();
-};
+return $recv(aStream)._lf();
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({classIvars:classIvars},$ctx1,1)});
+//>>excludeEnd("ctx");
+}));
 return self;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 }, function($ctx1) {$ctx1.fill(self,"exportMetaDefinitionOf:on:",{aClass:aClass,aStream:aStream},$globals.ChunkExporter)});
@@ -471,10 +473,10 @@ return self;
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["aClass", "aStream"],
-source: "exportMetaDefinitionOf: aClass on: aStream\x0a\x0a\x09aClass class instanceVariableNames isEmpty ifFalse: [\x0a\x09\x09aStream\x0a\x09\x09\x09nextPutAll: (self classNameFor: aClass class);\x0a\x09\x09\x09nextPutAll: ' instanceVariableNames: '''.\x0a\x09\x09aClass class instanceVariableNames\x0a\x09\x09\x09do: [ :each | aStream nextPutAll: each ]\x0a\x09\x09\x09separatedBy: [ aStream nextPutAll: ' ' ].\x0a\x09\x09aStream\x0a\x09\x09\x09nextPutAll: '''!'; lf; lf ]",
+source: "exportMetaDefinitionOf: aClass on: aStream\x0a\x0a\x09aClass class instanceVariableNames ifNotEmpty: [ :classIvars |\x0a\x09\x09aStream\x0a\x09\x09\x09nextPutAll: (self classNameFor: aClass class);\x0a\x09\x09\x09nextPutAll: ' instanceVariableNames: '''.\x0a\x09\x09classIvars\x0a\x09\x09\x09do: [ :each | aStream nextPutAll: each ]\x0a\x09\x09\x09separatedBy: [ aStream nextPutAll: ' ' ].\x0a\x09\x09aStream\x0a\x09\x09\x09nextPutAll: '''!'; lf; lf ]",
 referencedClasses: [],
 //>>excludeEnd("ide");
-messageSends: ["ifFalse:", "isEmpty", "instanceVariableNames", "class", "nextPutAll:", "classNameFor:", "do:separatedBy:", "lf"]
+messageSends: ["ifNotEmpty:", "instanceVariableNames", "class", "nextPutAll:", "classNameFor:", "do:separatedBy:", "lf"]
 }),
 $globals.ChunkExporter);
 
@@ -978,7 +980,7 @@ var self=this;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $2,$1,$3,$4,$6,$5,$7,$9,$8;
+var $2,$1,$3,$4,$6,$5,$7,$8;
 $recv(aStream)._lf();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["lf"]=1;
@@ -1054,46 +1056,51 @@ $7=$recv(aStream)._nextPutAll_(");");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["nextPutAll:"]=9;
 //>>excludeEnd("ctx");
-$9=$recv(aClass)._comment();
+$8=$recv(aClass)._comment();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["comment"]=1;
 //>>excludeEnd("ctx");
-$8=$recv($9)._notEmpty();
-if($core.assert($8)){
+$recv($8)._ifNotEmpty_((function(){
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+return $core.withContext(function($ctx2) {
+//>>excludeEnd("ctx");
 $recv(aStream)._lf();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["lf"]=2;
+$ctx2.sendIdx["lf"]=2;
 //>>excludeEnd("ctx");
 $recv(aStream)._nextPutAll_("//>>excludeStart(\x22ide\x22, pragmas.excludeIdeData);");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=10;
+$ctx2.sendIdx["nextPutAll:"]=10;
 //>>excludeEnd("ctx");
 $recv(aStream)._lf();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["lf"]=3;
+$ctx2.sendIdx["lf"]=3;
 //>>excludeEnd("ctx");
 $recv(aStream)._nextPutAll_(self._jsClassNameFor_(aClass));
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=11;
+$ctx2.sendIdx["nextPutAll:"]=11;
 //>>excludeEnd("ctx");
 $recv(aStream)._nextPutAll_(".comment=");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=12;
+$ctx2.sendIdx["nextPutAll:"]=12;
 //>>excludeEnd("ctx");
 $recv(aStream)._nextPutAll_($recv($recv($recv(aClass)._comment())._crlfSanitized())._asJavascript());
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=13;
+$ctx2.sendIdx["nextPutAll:"]=13;
 //>>excludeEnd("ctx");
 $recv(aStream)._nextPutAll_(";");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=14;
+$ctx2.sendIdx["nextPutAll:"]=14;
 //>>excludeEnd("ctx");
 $recv(aStream)._lf();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["lf"]=4;
+$ctx2.sendIdx["lf"]=4;
 //>>excludeEnd("ctx");
-$recv(aStream)._nextPutAll_("//>>excludeEnd(\x22ide\x22);");
-};
+return $recv(aStream)._nextPutAll_("//>>excludeEnd(\x22ide\x22);");
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({},$ctx1,3)});
+//>>excludeEnd("ctx");
+}));
 $recv(aStream)._lf();
 return self;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
@@ -1102,10 +1109,10 @@ return self;
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["aClass", "aStream"],
-source: "exportDefinitionOf: aClass on: aStream\x0a\x09aStream\x0a\x09\x09lf;\x0a\x09\x09nextPutAll: '$core.addClass(';\x0a\x09\x09nextPutAll: '''', (self classNameFor: aClass), ''', ';\x0a\x09\x09nextPutAll: (self jsClassNameFor: aClass superclass);\x0a\x09\x09nextPutAll: ', ['.\x0a\x09aClass instanceVariableNames\x0a\x09\x09do: [ :each | aStream nextPutAll: '''', each, '''' ]\x0a\x09\x09separatedBy: [ aStream nextPutAll: ', ' ].\x0a\x09aStream\x0a\x09\x09nextPutAll: '], ''';\x0a\x09\x09nextPutAll: aClass category, '''';\x0a\x09\x09nextPutAll: ');'.\x0a\x09aClass comment notEmpty ifTrue: [\x0a\x09\x09aStream\x0a\x09\x09\x09lf;\x0a\x09\x09\x09nextPutAll: '//>>excludeStart(\x22ide\x22, pragmas.excludeIdeData);';\x0a\x09\x09\x09lf;\x0a\x09\x09\x09nextPutAll: (self jsClassNameFor: aClass);\x0a\x09\x09\x09nextPutAll: '.comment=';\x0a\x09\x09\x09nextPutAll: aClass comment crlfSanitized asJavascript;\x0a\x09\x09\x09nextPutAll: ';';\x0a\x09\x09\x09lf;\x0a\x09\x09\x09nextPutAll: '//>>excludeEnd(\x22ide\x22);' ].\x0a\x09aStream lf",
+source: "exportDefinitionOf: aClass on: aStream\x0a\x09aStream\x0a\x09\x09lf;\x0a\x09\x09nextPutAll: '$core.addClass(';\x0a\x09\x09nextPutAll: '''', (self classNameFor: aClass), ''', ';\x0a\x09\x09nextPutAll: (self jsClassNameFor: aClass superclass);\x0a\x09\x09nextPutAll: ', ['.\x0a\x09aClass instanceVariableNames\x0a\x09\x09do: [ :each | aStream nextPutAll: '''', each, '''' ]\x0a\x09\x09separatedBy: [ aStream nextPutAll: ', ' ].\x0a\x09aStream\x0a\x09\x09nextPutAll: '], ''';\x0a\x09\x09nextPutAll: aClass category, '''';\x0a\x09\x09nextPutAll: ');'.\x0a\x09aClass comment ifNotEmpty: [\x0a\x09\x09aStream\x0a\x09\x09\x09lf;\x0a\x09\x09\x09nextPutAll: '//>>excludeStart(\x22ide\x22, pragmas.excludeIdeData);';\x0a\x09\x09\x09lf;\x0a\x09\x09\x09nextPutAll: (self jsClassNameFor: aClass);\x0a\x09\x09\x09nextPutAll: '.comment=';\x0a\x09\x09\x09nextPutAll: aClass comment crlfSanitized asJavascript;\x0a\x09\x09\x09nextPutAll: ';';\x0a\x09\x09\x09lf;\x0a\x09\x09\x09nextPutAll: '//>>excludeEnd(\x22ide\x22);' ].\x0a\x09aStream lf",
 referencedClasses: [],
 //>>excludeEnd("ide");
-messageSends: ["lf", "nextPutAll:", ",", "classNameFor:", "jsClassNameFor:", "superclass", "do:separatedBy:", "instanceVariableNames", "category", "ifTrue:", "notEmpty", "comment", "asJavascript", "crlfSanitized"]
+messageSends: ["lf", "nextPutAll:", ",", "classNameFor:", "jsClassNameFor:", "superclass", "do:separatedBy:", "instanceVariableNames", "category", "ifNotEmpty:", "comment", "asJavascript", "crlfSanitized"]
 }),
 $globals.Exporter);
 
@@ -1118,68 +1125,65 @@ var self=this;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $3,$2,$1,$5,$4,$6,$8,$7;
+var $2,$1,$3,$5,$4;
 $recv(aStream)._lf();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["lf"]=1;
 //>>excludeEnd("ctx");
-$3=$recv(aClass)._class();
+$2=$recv(aClass)._class();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 $ctx1.sendIdx["class"]=1;
 //>>excludeEnd("ctx");
-$2=$recv($3)._instanceVariableNames();
-//>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["instanceVariableNames"]=1;
-//>>excludeEnd("ctx");
-$1=$recv($2)._isEmpty();
-if(!$core.assert($1)){
-$5=$recv(aClass)._class();
+$1=$recv($2)._instanceVariableNames();
+$recv($1)._ifNotEmpty_((function(classIvars){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["class"]=2;
+return $core.withContext(function($ctx2) {
 //>>excludeEnd("ctx");
-$4=self._jsClassNameFor_($5);
-$recv(aStream)._nextPutAll_($4);
+$recv(aStream)._nextPutAll_(self._jsClassNameFor_($recv(aClass)._class()));
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=1;
+$ctx2.sendIdx["nextPutAll:"]=1;
 //>>excludeEnd("ctx");
-$6=$recv(aStream)._nextPutAll_(".iVarNames = [");
+$3=$recv(aStream)._nextPutAll_(".iVarNames = [");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["nextPutAll:"]=2;
+$ctx2.sendIdx["nextPutAll:"]=2;
 //>>excludeEnd("ctx");
-$6;
-$recv($recv($recv(aClass)._class())._instanceVariableNames())._do_separatedBy_((function(each){
+$3;
+$recv(classIvars)._do_separatedBy_((function(each){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-return $core.withContext(function($ctx2) {
+return $core.withContext(function($ctx3) {
 //>>excludeEnd("ctx");
-$8="'".__comma(each);
+$5="'".__comma(each);
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx2.sendIdx[","]=2;
+$ctx3.sendIdx[","]=2;
 //>>excludeEnd("ctx");
-$7=$recv($8).__comma("'");
+$4=$recv($5).__comma("'");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx2.sendIdx[","]=1;
+$ctx3.sendIdx[","]=1;
 //>>excludeEnd("ctx");
-return $recv(aStream)._nextPutAll_($7);
+return $recv(aStream)._nextPutAll_($4);
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx2.sendIdx["nextPutAll:"]=3;
+$ctx3.sendIdx["nextPutAll:"]=3;
 //>>excludeEnd("ctx");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-}, function($ctx2) {$ctx2.fillBlock({each:each},$ctx1,2)});
+}, function($ctx3) {$ctx3.fillBlock({each:each},$ctx2,2)});
 //>>excludeEnd("ctx");
 }),(function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-return $core.withContext(function($ctx2) {
+return $core.withContext(function($ctx3) {
 //>>excludeEnd("ctx");
 return $recv(aStream)._nextPutAll_(",");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx2.sendIdx["nextPutAll:"]=4;
+$ctx3.sendIdx["nextPutAll:"]=4;
 //>>excludeEnd("ctx");
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-}, function($ctx2) {$ctx2.fillBlock({},$ctx1,3)});
+}, function($ctx3) {$ctx3.fillBlock({},$ctx2,3)});
+//>>excludeEnd("ctx");
+}));
+return $recv(aStream)._nextPutAll_("];".__comma($recv($globals.String)._lf()));
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({classIvars:classIvars},$ctx1,1)});
 //>>excludeEnd("ctx");
 }));
-$recv(aStream)._nextPutAll_("];".__comma($recv($globals.String)._lf()));
-};
 return self;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 }, function($ctx1) {$ctx1.fill(self,"exportMetaDefinitionOf:on:",{aClass:aClass,aStream:aStream},$globals.Exporter)});
@@ -1187,10 +1191,10 @@ return self;
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["aClass", "aStream"],
-source: "exportMetaDefinitionOf: aClass on: aStream\x0a\x09aStream lf.\x0a\x09aClass class instanceVariableNames isEmpty ifFalse: [\x0a\x09\x09aStream\x0a\x09\x09nextPutAll: (self jsClassNameFor: aClass class);\x0a\x09\x09nextPutAll: '.iVarNames = ['.\x0a\x09\x09aClass class instanceVariableNames\x0a\x09\x09do: [ :each | aStream nextPutAll: '''', each, '''' ]\x0a\x09\x09separatedBy: [ aStream nextPutAll: ',' ].\x0a\x09\x09aStream nextPutAll: '];', String lf ]",
+source: "exportMetaDefinitionOf: aClass on: aStream\x0a\x09aStream lf.\x0a\x09aClass class instanceVariableNames ifNotEmpty: [ :classIvars |\x0a\x09\x09aStream\x0a\x09\x09nextPutAll: (self jsClassNameFor: aClass class);\x0a\x09\x09nextPutAll: '.iVarNames = ['.\x0a\x09\x09classIvars\x0a\x09\x09do: [ :each | aStream nextPutAll: '''', each, '''' ]\x0a\x09\x09separatedBy: [ aStream nextPutAll: ',' ].\x0a\x09\x09aStream nextPutAll: '];', String lf ]",
 referencedClasses: ["String"],
 //>>excludeEnd("ide");
-messageSends: ["lf", "ifFalse:", "isEmpty", "instanceVariableNames", "class", "nextPutAll:", "jsClassNameFor:", "do:separatedBy:", ","]
+messageSends: ["lf", "ifNotEmpty:", "instanceVariableNames", "class", "nextPutAll:", "jsClassNameFor:", "do:separatedBy:", ","]
 }),
 $globals.Exporter);
 
@@ -2304,12 +2308,16 @@ var chunk;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $1;
 chunk=$recv(aChunkParser)._nextChunk();
-$1=$recv(chunk)._isEmpty();
-if(!$core.assert($1)){
-self._setComment_(chunk);
-};
+$recv(chunk)._ifNotEmpty_((function(){
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+return $core.withContext(function($ctx2) {
+//>>excludeEnd("ctx");
+return self._setComment_(chunk);
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({},$ctx1,1)});
+//>>excludeEnd("ctx");
+}));
 return self;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 }, function($ctx1) {$ctx1.fill(self,"scanFrom:",{aChunkParser:aChunkParser,chunk:chunk},$globals.ClassCommentReader)});
@@ -2317,10 +2325,10 @@ return self;
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["aChunkParser"],
-source: "scanFrom: aChunkParser\x0a\x09| chunk |\x0a\x09chunk := aChunkParser nextChunk.\x0a\x09chunk isEmpty ifFalse: [\x0a\x09\x09self setComment: chunk ].",
+source: "scanFrom: aChunkParser\x0a\x09| chunk |\x0a\x09chunk := aChunkParser nextChunk.\x0a\x09chunk ifNotEmpty: [\x0a\x09\x09self setComment: chunk ].",
 referencedClasses: [],
 //>>excludeEnd("ide");
-messageSends: ["nextChunk", "ifFalse:", "isEmpty", "setComment:"]
+messageSends: ["nextChunk", "ifNotEmpty:", "setComment:"]
 }),
 $globals.ClassCommentReader);
 
@@ -2631,7 +2639,7 @@ var chunk,result,parser,lastEmpty;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $1,$2;
+var $1;
 parser=$recv($globals.ChunkParser)._on_(aStream);
 lastEmpty=false;
 self["@lastSection"]="n/a, not started";
@@ -2654,22 +2662,28 @@ return $recv(chunk)._isNil();
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx3) {
 //>>excludeEnd("ctx");
-$1=$recv(chunk)._isEmpty();
-if($core.assert($1)){
+return $recv(chunk)._ifEmpty_ifNotEmpty_((function(){
 lastEmpty=true;
 return lastEmpty;
-} else {
+
+}),(function(){
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+return $core.withContext(function($ctx4) {
+//>>excludeEnd("ctx");
 self["@lastSection"]=chunk;
 self["@lastSection"];
 result=$recv($recv($globals.Compiler)._new())._evaluateExpression_(chunk);
 result;
-$2=lastEmpty;
-if($core.assert($2)){
+$1=lastEmpty;
+if($core.assert($1)){
 lastEmpty=false;
 lastEmpty;
 return $recv(result)._scanFrom_(parser);
 };
-};
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx4) {$ctx4.fillBlock({},$ctx3,5)});
+//>>excludeEnd("ctx");
+}));
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 }, function($ctx3) {$ctx3.fillBlock({},$ctx2,3)});
 //>>excludeEnd("ctx");
@@ -2697,10 +2711,10 @@ return self;
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: ["aStream"],
-source: "import: aStream\x0a\x09| chunk result parser lastEmpty |\x0a\x09parser := ChunkParser on: aStream.\x0a\x09lastEmpty := false.\x0a\x09lastSection := 'n/a, not started'.\x0a\x09lastChunk := nil.\x0a\x09[\x0a\x09[ chunk := parser nextChunk.\x0a\x09chunk isNil ] whileFalse: [\x0a\x09\x09chunk isEmpty\x0a\x09\x09\x09ifTrue: [ lastEmpty := true ]\x0a\x09\x09\x09ifFalse: [\x0a\x09\x09\x09\x09lastSection := chunk.\x0a\x09\x09\x09\x09result := Compiler new evaluateExpression: chunk.\x0a\x09\x09\x09\x09lastEmpty\x0a\x09\x09\x09\x09\x09\x09ifTrue: [\x0a\x09\x09\x09\x09\x09\x09\x09\x09\x09lastEmpty := false.\x0a\x09\x09\x09\x09\x09\x09\x09\x09\x09result scanFrom: parser ]] ].\x0a\x09lastSection := 'n/a, finished'\x0a\x09] on: Error do: [:e | lastChunk := parser last. e resignal ].",
+source: "import: aStream\x0a\x09| chunk result parser lastEmpty |\x0a\x09parser := ChunkParser on: aStream.\x0a\x09lastEmpty := false.\x0a\x09lastSection := 'n/a, not started'.\x0a\x09lastChunk := nil.\x0a\x09[\x0a\x09[ chunk := parser nextChunk.\x0a\x09chunk isNil ] whileFalse: [\x0a\x09\x09chunk\x0a\x09\x09\x09ifEmpty: [ lastEmpty := true ]\x0a\x09\x09\x09ifNotEmpty: [\x0a\x09\x09\x09\x09lastSection := chunk.\x0a\x09\x09\x09\x09result := Compiler new evaluateExpression: chunk.\x0a\x09\x09\x09\x09lastEmpty\x0a\x09\x09\x09\x09\x09\x09ifTrue: [\x0a\x09\x09\x09\x09\x09\x09\x09\x09\x09lastEmpty := false.\x0a\x09\x09\x09\x09\x09\x09\x09\x09\x09result scanFrom: parser ]] ].\x0a\x09lastSection := 'n/a, finished'\x0a\x09] on: Error do: [:e | lastChunk := parser last. e resignal ].",
 referencedClasses: ["ChunkParser", "Compiler", "Error"],
 //>>excludeEnd("ide");
-messageSends: ["on:", "on:do:", "whileFalse:", "nextChunk", "isNil", "ifTrue:ifFalse:", "isEmpty", "evaluateExpression:", "new", "ifTrue:", "scanFrom:", "last", "resignal"]
+messageSends: ["on:", "on:do:", "whileFalse:", "nextChunk", "isNil", "ifEmpty:ifNotEmpty:", "evaluateExpression:", "new", "ifTrue:", "scanFrom:", "last", "resignal"]
 }),
 $globals.Importer);
 

src/Platform-ImportExport.st

@@ -144,7 +144,7 @@ exportDefinitionOf: aClass on: aStream
 	aStream
 		nextPutAll: ''''; lf;
 		tab; nextPutAll: 'package: ''', aClass category, '''!!'; lf.
-	aClass comment notEmpty ifTrue: [
+	aClass comment ifNotEmpty: [
 		aStream
 		nextPutAll: '!!', (self classNameFor: aClass), ' commentStamp!!';lf;
 		nextPutAll: (self chunkEscape: aClass comment), '!!';lf ].
@@ -153,11 +153,11 @@ exportDefinitionOf: aClass on: aStream
 
 exportMetaDefinitionOf: aClass on: aStream
 
-	aClass class instanceVariableNames isEmpty ifFalse: [
+	aClass class instanceVariableNames ifNotEmpty: [ :classIvars |
 		aStream
 			nextPutAll: (self classNameFor: aClass class);
 			nextPutAll: ' instanceVariableNames: '''.
-		aClass class instanceVariableNames
+		classIvars
 			do: [ :each | aStream nextPutAll: each ]
 			separatedBy: [ aStream nextPutAll: ' ' ].
 		aStream
@@ -287,7 +287,7 @@ exportDefinitionOf: aClass on: aStream
 		nextPutAll: '], ''';
 		nextPutAll: aClass category, '''';
 		nextPutAll: ');'.
-	aClass comment notEmpty ifTrue: [
+	aClass comment ifNotEmpty: [
 		aStream
 			lf;
 			nextPutAll: '//>>excludeStart("ide", pragmas.excludeIdeData);';
@@ -303,11 +303,11 @@ exportDefinitionOf: aClass on: aStream
 
 exportMetaDefinitionOf: aClass on: aStream
 	aStream lf.
-	aClass class instanceVariableNames isEmpty ifFalse: [
+	aClass class instanceVariableNames ifNotEmpty: [ :classIvars |
 		aStream
 		nextPutAll: (self jsClassNameFor: aClass class);
 		nextPutAll: '.iVarNames = ['.
-		aClass class instanceVariableNames
+		classIvars
 		do: [ :each | aStream nextPutAll: '''', each, '''' ]
 		separatedBy: [ aStream nextPutAll: ',' ].
 		aStream nextPutAll: '];', String lf ]
@@ -547,7 +547,7 @@ class: aClass
 scanFrom: aChunkParser
 	| chunk |
 	chunk := aChunkParser nextChunk.
-	chunk isEmpty ifFalse: [
+	chunk ifNotEmpty: [
 		self setComment: chunk ].
 ! !
 
@@ -669,9 +669,9 @@ import: aStream
 	[
 	[ chunk := parser nextChunk.
 	chunk isNil ] whileFalse: [
-		chunk isEmpty
-			ifTrue: [ lastEmpty := true ]
-			ifFalse: [
+		chunk
+			ifEmpty: [ lastEmpty := true ]
+			ifNotEmpty: [
 				lastSection := chunk.
 				result := Compiler new evaluateExpression: chunk.
 				lastEmpty

src/SUnit.js

@@ -1402,21 +1402,28 @@ var self=this;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 return $core.withContext(function($ctx1) {
 //>>excludeEnd("ctx");
-var $2,$3,$1;
-$2=$recv(self._errors())._isEmpty();
+var $1;
+$1=$recv(self._errors())._ifNotEmpty_ifEmpty_((function(){
+return "error";
+
+}),(function(){
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
-$ctx1.sendIdx["isEmpty"]=1;
+return $core.withContext(function($ctx2) {
+//>>excludeEnd("ctx");
+return $recv(self._failures())._ifNotEmpty_ifEmpty_((function(){
+return "failure";
+
+}),(function(){
+return "success";
+
+}));
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+}, function($ctx2) {$ctx2.fillBlock({},$ctx1,2)});
+//>>excludeEnd("ctx");
+}));
+//>>excludeStart("ctx", pragmas.excludeDebugContexts);
+$ctx1.sendIdx["ifNotEmpty:ifEmpty:"]=1;
 //>>excludeEnd("ctx");
-if($core.assert($2)){
-$3=$recv(self._failures())._isEmpty();
-if($core.assert($3)){
-$1="success";
-} else {
-$1="failure";
-};
-} else {
-$1="error";
-};
 return $1;
 //>>excludeStart("ctx", pragmas.excludeDebugContexts);
 }, function($ctx1) {$ctx1.fill(self,"status",{},$globals.TestResult)});
@@ -1424,10 +1431,10 @@ return $1;
 },
 //>>excludeStart("ide", pragmas.excludeIdeData);
 args: [],
-source: "status\x0a\x09^ self errors isEmpty\x0a\x09\x09ifTrue: [\x0a\x09\x09\x09self failures isEmpty\x0a\x09\x09\x09\x09ifTrue: [ 'success' ]\x0a\x09\x09\x09\x09ifFalse: [ 'failure' ]]\x0a\x09\x09ifFalse: [ 'error' ]",
+source: "status\x0a\x09^ self errors ifNotEmpty: [ 'error' ] ifEmpty: [\x0a\x09\x09self failures ifNotEmpty: [ 'failure' ] ifEmpty: [\x0a\x09\x09\x09'success' ]]",
 referencedClasses: [],
 //>>excludeEnd("ide");
-messageSends: ["ifTrue:ifFalse:", "isEmpty", "errors", "failures"]
+messageSends: ["ifNotEmpty:ifEmpty:", "errors", "failures"]
 }),
 $globals.TestResult);
 

src/SUnit.st

@@ -337,12 +337,9 @@ runs
 !
 
 status
-	^ self errors isEmpty
-		ifTrue: [
-			self failures isEmpty
-				ifTrue: [ 'success' ]
-				ifFalse: [ 'failure' ]]
-		ifFalse: [ 'error' ]
+	^ self errors ifNotEmpty: [ 'error' ] ifEmpty: [
+		self failures ifNotEmpty: [ 'failure' ] ifEmpty: [
+			'success' ]]
 !
 
 timestamp