Address code review of PR 14692

src/compiler/checker.ts

@@ -1540,9 +1540,9 @@ namespace ts {
                 }
             }
             else if (name.kind === SyntaxKind.ParenthesizedExpression) {
-                // If the expression in parenthsizedExpression is not an entity-name (e.g. it is a call expression), it won't be able to successfully resolve the name.
-                // This is the case when we are trying to do any language service operation in heritage clauses. By return undefined, the getSymbolOfEntityNameOrPropertyAccessExpression
-                // will attempt to checkPropertyAccessExpression to resolve symbol.
+                // If the expression in parenthesizedExpression is not an entity-name (e.g. it is a call expression), it won't be able to successfully resolve the name.
+                // This is the case when we are trying to do any language service operation in heritage clauses.
+                // By return undefined, the getSymbolOfEntityNameOrPropertyAccessExpression will attempt to checkPropertyAccessExpression to resolve symbol.
                 // i.e class C extends foo()./*do language service operation here*/B {}
                 return isEntityNameExpression(name.expression) ?
                     resolveEntityName(name.expression as EntityNameOrEntityNameExpression, meaning, ignoreErrors, dontResolveAlias, location) :

tests/baselines/reference/emitClassDeclarationWithPropertyAccessInHeritageClause1.js

@@ -1,11 +1,4 @@
 //// [emitClassDeclarationWithPropertyAccessInHeritageClause1.ts]
-interface I {}
-interface CTor {
-    new (hour: number, minute: number): I
-}
-var x: {
-    B : CTor
-};
 class B {}
 function foo() {
     return {B: B};
@@ -23,7 +16,6 @@ var __extends = (this && this.__extends) || (function () {
         d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
     };
 })();
-var x;
 var B = (function () {
     function B() {
     }

tests/baselines/reference/emitClassDeclarationWithPropertyAccessInHeritageClause1.symbols

@@ -1,36 +1,17 @@
 === tests/cases/conformance/es6/classDeclaration/emitClassDeclarationWithPropertyAccessInHeritageClause1.ts ===
-interface I {}
->I : Symbol(I, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 0, 0))
-
-interface CTor {
->CTor : Symbol(CTor, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 0, 14))
-
-    new (hour: number, minute: number): I
->hour : Symbol(hour, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 2, 9))
->minute : Symbol(minute, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 2, 22))
->I : Symbol(I, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 0, 0))
-}
-var x: {
->x : Symbol(x, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 4, 3))
-
-    B : CTor
->B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 4, 8))
->CTor : Symbol(CTor, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 0, 14))
-
-};
 class B {}
->B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 6, 2))
+>B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 0, 0))
 
 function foo() {
->foo : Symbol(foo, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 7, 10))
+>foo : Symbol(foo, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 0, 10))
 
     return {B: B};
->B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 9, 12))
->B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 6, 2))
+>B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 2, 12))
+>B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 0, 0))
 }
 class C extends (foo()).B {}
->C : Symbol(C, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 10, 1))
->(foo()).B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 9, 12))
->foo : Symbol(foo, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 7, 10))
->B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 9, 12))
+>C : Symbol(C, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 3, 1))
+>(foo()).B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 2, 12))
+>foo : Symbol(foo, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 0, 10))
+>B : Symbol(B, Decl(emitClassDeclarationWithPropertyAccessInHeritageClause1.ts, 2, 12))
 

tests/baselines/reference/emitClassDeclarationWithPropertyAccessInHeritageClause1.types

@@ -1,23 +1,4 @@
 === tests/cases/conformance/es6/classDeclaration/emitClassDeclarationWithPropertyAccessInHeritageClause1.ts ===
-interface I {}
->I : I
-
-interface CTor {
->CTor : CTor
-
-    new (hour: number, minute: number): I
->hour : number
->minute : number
->I : I
-}
-var x: {
->x : { B: CTor; }
-
-    B : CTor
->B : CTor
->CTor : CTor
-
-};
 class B {}
 >B : B
 

tests/cases/conformance/es6/classDeclaration/emitClassDeclarationWithPropertyAccessInHeritageClause1.ts

@@ -1,10 +1,3 @@
-interface I {}
-interface CTor {
-    new (hour: number, minute: number): I
-}
-var x: {
-    B : CTor
-};
 class B {}
 function foo() {
     return {B: B};

tests/cases/fourslash/findAllReferPropertyAccessExpressionHeritageClause.ts

@@ -1,12 +1,5 @@
 /// <reference path="fourslash.ts" />
 
-//// interface I {}
-//// interface CTor {
-////     new (hour: number, minute: number): I
-//// }
-//// var x: {
-////     B : CTor
-//// };
 //// class B {}
 //// function foo() {
 ////     return {[|B|]: B};
@@ -14,7 +7,7 @@
 //// class C extends (foo()).[|B|] {}
 //// class C1 extends foo().[|B|] {}
 
-const [def, ref1, ref2] = test.ranges();
-verify.referencesOf(ref1, [def, ref1, ref2]);
-verify.referencesOf(ref2, [def, ref1, ref2]);
-verify.referencesOf(def, [def, ref1, ref2]);
+const ranges = test.ranges();
+for (const range of ranges) {
+  verify.referencesOf(range, ranges);
+}

tests/cases/fourslash/gotoDefinitionPropertyAccessExpressionHeritageClause.ts

@@ -1,12 +1,5 @@
 /// <reference path='fourslash.ts' />
 
-//// interface I {}
-//// interface CTor {
-////     new (hour: number, minute: number): I
-//// }
-//// var x: {
-////     B : CTor
-//// };
 //// class B {}
 //// function foo() {
 ////     return {/*refB*/B: B};

tests/cases/fourslash/renamePropertyAccessExpressionHeritageClause.ts

@@ -1,12 +1,5 @@
 /// <reference path="fourslash.ts" />
 
-//// interface I {}
-//// interface CTor {
-////     new (hour: number, minute: number): I
-//// }
-//// var x: {
-////     B : CTor
-//// };
 //// class B {}
 //// function foo() {
 ////     return {[|B|]: B};