phpnode
diff --git a/‎src/compiler/emitter.ts‎
Lines changed: 4 additions & 1 deletion b/‎src/compiler/emitter.ts‎
Lines changed: 4 additions & 1 deletion
diff --git a/‎tests/baselines/reference/sourceMapValidationDestructuringForOfArrayBindingPattern2.js.map‎
Lines changed: 1 addition & 1 deletion b/‎tests/baselines/reference/sourceMapValidationDestructuringForOfArrayBindingPattern2.js.map‎
Lines changed: 1 addition & 1 deletion
@@ -3955,7 +3955,10 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
                     }
                     else if (isAssignmentExpressionStatement) {
                         // Source map node for root.left = root.right is root
-                        emitDestructuringAssignment(target, value, root);
+                        // but if root is synthetic, which could be in below case, use the target which is { a }
+                        // for ({a} of {a: string}) {
+                        // }
+                        emitDestructuringAssignment(target, value, nodeIsSynthesized(root) ? target : root);
                     }
                     else {
                         if (root.parent.kind !== SyntaxKind.ParenthesizedExpression) {
Original file line number	Diff line number	Diff line change
`@@ -3955,7 +3955,10 @@ var __awaiter = (this && this.__awaiter) \|\| function (thisArg, _arguments, Promi`
`3955`	`3955`	`}`
`3956`	`3956`	`else if (isAssignmentExpressionStatement) {`
`3957`	`3957`	`// Source map node for root.left = root.right is root`
`3958`		`- emitDestructuringAssignment(target, value, root);`
	`3958`	`+ // but if root is synthetic, which could be in below case, use the target which is { a }`
	`3959`	`+ // for ({a} of {a: string}) {`
	`3960`	`+ // }`
	`3961`	`+ emitDestructuringAssignment(target, value, nodeIsSynthesized(root) ? target : root);`
`3959`	`3962`	`}`
`3960`	`3963`	`else {`
`3961`	`3964`	`if (root.parent.kind !== SyntaxKind.ParenthesizedExpression) {`