d3c4adfd78
This refactors the handling of calls of type Call::PROPERTY_CALL to super properties in AstGraphBuilder::VisitCall. It ensures that the operand stack is kept in sync with full-codegen so that deopts while evaluating sub-expressions behave as expected. R=rossberg@chromium.org TEST=mjsunit/regress/regress-4521 BUG=v8:4521 LOG=n Review URL: https://codereview.chromium.org/1426893003 Cr-Commit-Position: refs/heads/master@{#31652}
21 lines
492 B
JavaScript
21 lines
492 B
JavaScript
// Copyright 2015 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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// Flags: --allow-natives-syntax
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"use strict";
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class B {
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foo() { return 23 }
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}
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class C extends B {
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bar() { return super[%DeoptimizeFunction(C.prototype.bar), "foo"]() }
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}
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assertEquals(23, new C().bar());
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assertEquals(23, new C().bar());
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%OptimizeFunctionOnNextCall(C.prototype.bar);
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assertEquals(23, new C().bar());
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