51685002a6
Reason for revert: Broke Node.js tests (test-require-dot etc.) Original issue's description: > Put Scopes into temporary Zone > > When parsing a eagerly-parsed-but-lazily-compiled function, we > used to put some of its AST nodes into a discardable Zone. This > CL puts the function Scope, its inner Scopes and the related AST > nodes (Declarations, VariableProxys) into the temporary Zone > too. This reduces peak memory usage and enables future work to > keep the temporary Zone around for later compilation. > > BUG= > > Committed: https://crrev.com/eaebdd858b466057ccc39894a172c9b66868e8f7 > Cr-Commit-Position: refs/heads/master@{#38232} TBR=adamk@chromium.org,titzer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG= Review-Url: https://codereview.chromium.org/2205013002 Cr-Commit-Position: refs/heads/master@{#38258}
38 lines
1.7 KiB
JavaScript
38 lines
1.7 KiB
JavaScript
// Copyright 2008 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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function foo() {
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var a, b;
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var bar = function() {
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a = b = "hello world";
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}
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bar();
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return a;
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}
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assertEquals("hello world", foo());
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