Address PR: Update comment

Kanchalai Tanglertsampan · Kanchalai Tanglertsampan · commit b193426c7b12 · 2016-09-16T15:17:52.000-07:00
diff --git a/src/compiler/transformers/ts.ts b/src/compiler/transformers/ts.ts
@@ -2891,7 +2891,7 @@ namespace ts {
             //         })(world = hi.world || (hi.world = {}));
             //     })(hi = hello.hi || (hello.hi = {}));
             // })(hello || (hello = {}));
-            // so if the block is a transformed module declaration, turn off the comment emit
+            // We only want to emit comment on the namespace which contains block body itself, not the containing namespaces.
             if (body.kind !== SyntaxKind.ModuleBlock) {
                 setNodeEmitFlags(block, block.emitFlags | NodeEmitFlags.NoComments);
             }

Original file line number	Diff line number	Diff line change
`@@ -2891,7 +2891,7 @@ namespace ts {`
`2891`	`2891`	`// })(world = hi.world \|\| (hi.world = {}));`
`2892`	`2892`	`// })(hi = hello.hi \|\| (hello.hi = {}));`
`2893`	`2893`	`// })(hello \|\| (hello = {}));`
`2894`		`- // so if the block is a transformed module declaration, turn off the comment emit`
	`2894`	`+ // We only want to emit comment on the namespace which contains block body itself, not the containing namespaces.`
`2895`	`2895`	`if (body.kind !== SyntaxKind.ModuleBlock) {`
`2896`	`2896`	`setNodeEmitFlags(block, block.emitFlags \| NodeEmitFlags.NoComments);`
`2897`	`2897`	`}`