Cut: ES2015 rest parameter emit when rest parameter declaration

Matt · Matt · commit 0f498deaa488 · 2017-10-20T09:15:59.000+11:00
"NodeCheckFlags.EmitRestParam" flag is not set.
diff --git a/src/compiler/transformers/es2015.ts b/src/compiler/transformers/es2015.ts
@@ -1342,7 +1342,7 @@ namespace ts {
          *                                          synthesized call to `super`
          */
         function shouldAddRestParameter(node: ParameterDeclaration, inConstructorWithSynthesizedSuper: boolean) {
-            return node && node.dotDotDotToken && node.name.kind === SyntaxKind.Identifier && !inConstructorWithSynthesizedSuper;
+            return node && node.dotDotDotToken && node.name.kind === SyntaxKind.Identifier && !inConstructorWithSynthesizedSuper && resolver.getNodeCheckFlags(node) & NodeCheckFlags.EmitRestParam;
         }
 
         /**

Original file line number	Diff line number	Diff line change
`@@ -1342,7 +1342,7 @@ namespace ts {`
`1342`	`1342`	* synthesized call to `super`
`1343`	`1343`	`*/`
`1344`	`1344`	`function shouldAddRestParameter(node: ParameterDeclaration, inConstructorWithSynthesizedSuper: boolean) {`
`1345`		`- return node && node.dotDotDotToken && node.name.kind === SyntaxKind.Identifier && !inConstructorWithSynthesizedSuper;`
	`1345`	`+ return node && node.dotDotDotToken && node.name.kind === SyntaxKind.Identifier && !inConstructorWithSynthesizedSuper && resolver.getNodeCheckFlags(node) & NodeCheckFlags.EmitRestParam;`
`1346`	`1346`	`}`
`1347`	`1347`
`1348`	`1348`	`/**`