Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/eval/private-identifiers-not-empty.js b/js/src/tests/test262/built-ins/eval/private-identifiers-not-empty.js
new file mode 100644
index 0000000000..00640c9563
--- /dev/null
+++ b/js/src/tests/test262/built-ins/eval/private-identifiers-not-empty.js
@@ -0,0 +1,27 @@
+// |reftest| shell-option(--enable-private-fields) skip-if(!xulRuntime.shell) -- requires shell-options
+// Copyright (C) 2019 Caio Lima (Igalia SL). All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-evaldeclarationinstantiation
+description: EvalDeclarationInstantiation throws SyntaxError if there is some invalid private identifier on its body
+info: |
+  EvalDeclarationInstantiation(body, varEnv, lexEnv, privateEnv, strict)
+    ...
+    6. Let privateIdentifiers be an empty List.
+    7. Let privateEnv be privateEnv.
+    8. Repeat while privateEnv is not null,
+      a. For each binding named N in privateEnv,
+        i. If privateIdentifiers does not contain N, append N to privateIdentifiers.
+      b. Let privateEnv be privateEnv's outer environment reference.
+    9. If AllPrivateIdentifiersValid of body with the argument privateIdentifiers is false, throw a SyntaxError exception.
+    ...
+features: [class-fields-private]
+---*/
+
+assert.throws(SyntaxError, function() {
+  let o = {};
+  eval("o.#f");
+}, 'It should be a SyntaxError if AllPrivateIdentifiersValid returns false to eval body');
+
+
+reportCompare(0, 0);