deps: update V8 to 6.9.427.22

PR-URL: https://github.com/nodejs/node/pull/21983
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/deps/v8/test/mjsunit/regress/regress-852765.js b/deps/v8/test/mjsunit/regress/regress-852765.js
new file mode 100644
index 0000000000..bdd3a9ddb2
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-852765.js
@@ -0,0 +1,17 @@
+// Copyright 2018 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// The actual regression test
+assertThrows("(import(foo)) =>", undefined, "Unexpected token import");
+
+// Other related tests
+assertThrows("import(foo) =>", undefined, "Unexpected token import");
+assertThrows("(a, import(foo)) =>", undefined, "Unexpected token import");
+assertThrows("(1, import(foo)) =>", undefined, "Unexpected number");
+assertThrows("(super(foo)) =>", undefined, "'super' keyword unexpected here");
+assertThrows("(bar(foo)) =>", undefined, "Unexpected token (");
+
+// No syntax errors
+assertThrows("[import(foo).then] = [1];", undefined, "foo is not defined");
+assertThrows("[[import(foo).then]] = [[1]];", undefined, "foo is not defined");