Address code review

Author: Kanchalai Tanglertsampan

tests/baselines/reference/classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.js

@@ -0,0 +1,15 @@
+//// [classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.ts]
+function f() {
+    new C2(); // OK
+}    
+class C2 { }
+
+//// [classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.js]
+function f() {
+    new C2(); // OK
+}
+var C2 = (function () {
+    function C2() {
+    }
+    return C2;
+}());

tests/baselines/reference/classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.symbols

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+=== tests/cases/compiler/classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.ts ===
+function f() {
+>f : Symbol(f, Decl(classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.ts, 0, 0))
+
+    new C2(); // OK
+>C2 : Symbol(C2, Decl(classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.ts, 2, 1))
+}    
+class C2 { }
+>C2 : Symbol(C2, Decl(classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.ts, 2, 1))
+

tests/baselines/reference/classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.types

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+=== tests/cases/compiler/classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.ts ===
+function f() {
+>f : () => void
+
+    new C2(); // OK
+>new C2() : C2
+>C2 : typeof C2
+}    
+class C2 { }
+>C2 : C2
+

tests/baselines/reference/classDeclarationCheckUsedBeforeDefinitionInItself.js

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+//// [classDeclarationCheckUsedBeforeDefinitionInItself.ts]
+class C3 { 
+    static intance = new C3();  // ok
+}
+
+//// [classDeclarationCheckUsedBeforeDefinitionInItself.js]
+class C3 {
+}
+C3.intance = new C3(); // ok

tests/baselines/reference/classDeclarationCheckUsedBeforeDefinitionInItself.symbols

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+=== tests/cases/compiler/classDeclarationCheckUsedBeforeDefinitionInItself.ts ===
+class C3 { 
+>C3 : Symbol(C3, Decl(classDeclarationCheckUsedBeforeDefinitionInItself.ts, 0, 0))
+
+    static intance = new C3();  // ok
+>intance : Symbol(C3.intance, Decl(classDeclarationCheckUsedBeforeDefinitionInItself.ts, 0, 10))
+>C3 : Symbol(C3, Decl(classDeclarationCheckUsedBeforeDefinitionInItself.ts, 0, 0))
+}

tests/baselines/reference/classDeclarationCheckUsedBeforeDefinitionInItself.types

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+=== tests/cases/compiler/classDeclarationCheckUsedBeforeDefinitionInItself.ts ===
+class C3 { 
+>C3 : C3
+
+    static intance = new C3();  // ok
+>intance : C3
+>new C3() : C3
+>C3 : typeof C3
+}

tests/cases/compiler/classDeclarationCheckUsedBeforeDefinitionInFunctionDeclaration.ts

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+function f() {
+    new C2(); // OK
+}    
+class C2 { }

tests/cases/compiler/classDeclarationCheckUsedBeforeDefinitionInItself.ts

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+// @target: es6
+class C3 { 
+    static intance = new C3();  // ok
+}