c3bd741efd
When preparsing top-level functions in a module, we didn't track unresolved variables. Consequently, "this" ended up referencing the global "this", which has the wrong value (in a module "this" is supposed to be the undefined value). This patch fixes that. This also lets us stop forcing context allocation of all variables in module scopes, which the patch takes care of as well. Bug: chromium:791334 Change-Id: Ifac1f1adc033f3facfb3d29dd4bca32ee27bffcf Reviewed-on: https://chromium-review.googlesource.com/808938 Reviewed-by: Marja Hölttä <marja@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#50025}
9 lines
244 B
JavaScript
9 lines
244 B
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// MODULE
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let foo = () => { return this };
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assertEquals(undefined, foo());
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