[Transforms] Fix emit comment in wrong position when transforms export declaration to require statement (#8321)

* Fix emit comment in wrong location when transform export declaration to require statement

* Add tests and baselines

* Add tests and baselines

* Update baselines

src/compiler/transformers/module/module.ts

@@ -423,10 +423,10 @@ namespace ts {
                             createVariableDeclarationList([
                                 createVariableDeclaration(
                                     generatedName,
-                                    createRequireCall(node),
-                                    /*location*/ node
+                                    createRequireCall(node)
                                 )
-                            ])
+                            ]),
+                            /*location*/ node
                         )
                     );
                 }

tests/baselines/reference/commentsOnRequireStatement.js

@@ -0,0 +1,36 @@
+//// [tests/cases/compiler/commentsOnRequireStatement.ts] ////
+
+//// [0.ts]
+
+export var subject = 10;
+
+//// [1.ts]
+export var subject1 = 10;
+
+//// [2.ts]
+/* blah0 */
+// blah 
+// blah 
+// blah 
+export {subject} from './0';
+/* blah1 */
+export {subject1} from './1';
+
+
+//// [0.js]
+"use strict";
+exports.subject = 10;
+//// [1.js]
+"use strict";
+exports.subject1 = 10;
+//// [2.js]
+"use strict";
+/* blah0 */
+// blah 
+// blah 
+// blah 
+var _0_1 = require("./0");
+exports.subject = _0_1.subject;
+/* blah1 */
+var _1_1 = require("./1");
+exports.subject1 = _1_1.subject1;

tests/baselines/reference/commentsOnRequireStatement.symbols

@@ -0,0 +1,21 @@
+=== tests/cases/compiler/0.ts ===
+
+export var subject = 10;
+>subject : Symbol(subject, Decl(0.ts, 1, 10))
+
+=== tests/cases/compiler/1.ts ===
+export var subject1 = 10;
+>subject1 : Symbol(subject1, Decl(1.ts, 0, 10))
+
+=== tests/cases/compiler/2.ts ===
+/* blah0 */
+// blah 
+// blah 
+// blah 
+export {subject} from './0';
+>subject : Symbol(subject, Decl(2.ts, 4, 8))
+
+/* blah1 */
+export {subject1} from './1';
+>subject1 : Symbol(subject1, Decl(2.ts, 6, 8))
+

tests/baselines/reference/commentsOnRequireStatement.types

@@ -0,0 +1,23 @@
+=== tests/cases/compiler/0.ts ===
+
+export var subject = 10;
+>subject : number
+>10 : number
+
+=== tests/cases/compiler/1.ts ===
+export var subject1 = 10;
+>subject1 : number
+>10 : number
+
+=== tests/cases/compiler/2.ts ===
+/* blah0 */
+// blah 
+// blah 
+// blah 
+export {subject} from './0';
+>subject : number
+
+/* blah1 */
+export {subject1} from './1';
+>subject1 : number
+

tests/cases/compiler/commentsOnRequireStatement.ts

@@ -0,0 +1,17 @@
+// @target: es5
+// @module: commonjs
+
+// @Filename: 0.ts
+export var subject = 10;
+
+// @Filename: 1.ts
+export var subject1 = 10;
+
+// @Filename: 2.ts
+/* blah0 */
+// blah 
+// blah 
+// blah 
+export {subject} from './0';
+/* blah1 */
+export {subject1} from './1';