1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/fields/private-eval-in-frame.js b/js/src/jit-test/tests/fields/private-eval-in-frame.js
new file mode 100644
index 0000000000..e9dea6957e
--- /dev/null
+++ b/js/src/jit-test/tests/fields/private-eval-in-frame.js
@@ -0,0 +1,15 @@
+// |jit-test| --enable-private-fields;
+load(libdir + 'asserts.js');
+load(libdir + 'evalInFrame.js');
+
+class B {
+  #x = 12;
+  x = 'his';
+  ef(str) {
+    return evalInFrame(0, str);
+  }
+}
+
+var b = new B();
+assertEq(b.ef(`this.x`), 'his');
+assertEq(b.ef(`this.#x`), 12);