1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/privatename-not-valid-eval-earlyerr-4.js b/js/src/tests/test262/language/statements/class/elements/privatename-not-valid-eval-earlyerr-4.js
new file mode 100644
index 0000000000..af441ae724
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/elements/privatename-not-valid-eval-earlyerr-4.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-scripts-static-semantics-early-errors
+description: Early error when referencing privatename that has not been declared in class.
+info: |
+  Static Semantics: Early Errors
+    ScriptBody : StatementList
+
+    It is a Syntax Error if AllPrivateNamesValid of StatementList with an empty List as an argument is false unless the source code is eval code that is being processed by a direct eval.
+
+features: [class, class-fields-private]
+---*/
+
+var executed = false;
+
+class C {
+  f() {
+    eval("executed = true; this.#x;");
+    class D extends C {
+      #x;
+    }
+  }
+}
+
+assert.throws(SyntaxError, function() {
+  new C().f();
+});
+
+assert.sameValue(executed, false);
+
+reportCompare(0, 0);