Fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/563

test/dev/dev.ts

@@ -7,13 +7,13 @@ import { NO_ADDITIONAL_NODES_PRESET } from '../../src/options/presets/NoCustomNo
 
     let obfuscatedCode: string = JavaScriptObfuscator.obfuscate(
         `
-            function foo (bar = {bar: 1}) {
+            (function(foo){
+                function foo () {
             
-            }
+                }
             
-            function baz (bark = {bark: 1}) {
-            
-            }
+                return new foo();
+            })();
         `,
         {
             ...NO_ADDITIONAL_NODES_PRESET,

test/functional-tests/node-transformers/obfuscating-transformers/scope-identifiers-transformer/function/Function.spec.ts

@@ -46,12 +46,12 @@ describe('ScopeIdentifiersTransformer Function identifiers', () => {
             returnStatementIdentifierName = (<RegExpMatchArray>returnStatementIdentifierMatch)[1];
         });
 
-        it('should generate different names for function parameter identifier and function body identifier with same name', () => {
-            assert.notEqual(functionParamIdentifierName, functionBodyIdentifierName);
+        it('should generate same names for function parameter identifier and function body identifier with same name', () => {
+            assert.equal(functionParamIdentifierName, functionBodyIdentifierName);
         });
 
-        it('should generate different names for function parameter identifier and variable declaration identifier with same name', () => {
-            assert.notEqual(functionParamIdentifierName, variableDeclarationIdentifierName);
+        it('should generate same names for function parameter identifier and variable declaration identifier with same name', () => {
+            assert.equal(functionParamIdentifierName, variableDeclarationIdentifierName);
         });
 
         it('should correctly transform both variable declaration identifier and return statement identifier with same name', () => {
@@ -112,12 +112,12 @@ describe('ScopeIdentifiersTransformer Function identifiers', () => {
                 assert.equal(innerFunctionNameIdentifierName, functionObjectIdentifierName);
             });
 
-            it('shouldn\'t generate same names for function parameter identifiers', () => {
-                assert.notEqual(functionExpressionParamIdentifierName, innerFunctionNameIdentifierName);
+            it('should generate same names for function parameter identifiers', () => {
+                assert.equal(functionExpressionParamIdentifierName, innerFunctionNameIdentifierName);
             });
 
-            it('shouldn\'t generate same names for function expression parameter and function object identifiers', () => {
-                assert.notEqual(functionExpressionParamIdentifierName, functionObjectIdentifierName);
+            it('should generate same names for function expression parameter and function object identifiers', () => {
+                assert.equal(functionExpressionParamIdentifierName, functionObjectIdentifierName);
             });
         });
 

test/index.spec.ts

@@ -91,7 +91,7 @@ import './functional-tests/node-transformers/obfuscating-transformers/scope-iden
 import './functional-tests/node-transformers/obfuscating-transformers/scope-identifiers-transformer/variable-declaration/VariableDeclaration.spec';
 import './functional-tests/node-transformers/obfuscating-transformers/obfuscating-replacers/identifier-obfuscating-replacers/BaseIdentifierObfuscatingReplacer.spec';
 import './functional-tests/node-transformers/preparing-transformers/eval-call-expression-transformer/EvalCallExpressionTransformer.spec';
-import './functional-tests/node-transformers/preparing-transformers/comments-transformer/CommentsTransformer.spec';
+import './functional-tests/node-transformers/initializing-transformers/comments-transformer/CommentsTransformer.spec';
 import './functional-tests/node-transformers/preparing-transformers/obfuscating-guards/black-list-obfuscating-guard/BlackListObfuscatingGuard.spec';
 import './functional-tests/node-transformers/preparing-transformers/obfuscating-guards/conditional-comment-obfuscating-guard/ConditionalCommentObfuscatingGuard.spec';
 import './functional-tests/node-transformers/preparing-transformers/obfuscating-guards/reserved-string-obfuscating-guard/ReservedStringObfuscatingGuard.spec';