1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/non262/PrivateName/proxy-1.js b/js/src/tests/non262/PrivateName/proxy-1.js
new file mode 100644
index 0000000000..5a70841450
--- /dev/null
+++ b/js/src/tests/non262/PrivateName/proxy-1.js
@@ -0,0 +1,21 @@
+// |reftest| shell-option(--enable-private-fields) skip-if(!xulRuntime.shell) -- requires shell-options
+
+class A {
+  #x = 10;
+  g() {
+    return this.#x;
+  }
+};
+
+var p = new Proxy(new A, {});
+var completed = false;
+try {
+  p.g();
+  completed = true;
+} catch (e) {
+  assertEq(e instanceof TypeError, true);
+}
+assertEq(completed, false);
+
+
+if (typeof reportCompare === 'function') reportCompare(0, 0);