v8/test/mjsunit/regress/regress-1008414.js
Dan Elphick 8de672cbe8 [parser] Prevent feedback slot merging for dynamic globals
This is a short-term fix to prevent any merging of feedback slots for
dynamic globals, while we work on a longer term solution to make it
consistent between eager and lazy compilation.

Bug: chromium:1008414, v8:8510
Change-Id: I4a5977046f53454d6f8a6ea2f41046abdf73418f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1829270
Commit-Queue: Dan Elphick <delphick@chromium.org>
Auto-Submit: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64041}
2019-09-30 11:57:09 +00:00

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JavaScript

// Copyright 2019 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.
// Flags: --throws
(function bar() {
(function foo(
x = new class B extends A(eval) { }
) {
eval();
})();
eval();
})()