1 files changed, 19 insertions, 0 deletions
diff --git a/devtools/client/debugger/src/utils/pause/mapScopes/optimizedOut.js b/devtools/client/debugger/src/utils/pause/mapScopes/optimizedOut.js
new file mode 100644
index 0000000000..a1f7dfcf10
--- /dev/null
+++ b/devtools/client/debugger/src/utils/pause/mapScopes/optimizedOut.js
@@ -0,0 +1,19 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+// @flow
+
+import type { BindingContents } from "../../../types";
+
+export function getOptimizedOutGrip(): BindingContents {
+  return {
+    configurable: false,
+    enumerable: true,
+    writable: false,
+    value: {
+      type: "null",
+      optimizedOut: true,
+    },
+  };
+}