// Copyright 2011 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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#include "src/ast/variables.h"
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#include "src/ast/scopes.h"
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#include "src/globals.h"
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#include "src/objects-inl.h"
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namespace v8 {
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namespace internal {
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// ----------------------------------------------------------------------------
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// Implementation Variable.
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Variable::Variable(Variable* other)
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: scope_(other->scope_),
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name_(other->name_),
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local_if_not_shadowed_(nullptr),
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next_(nullptr),
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index_(other->index_),
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initializer_position_(other->initializer_position_),
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bit_field_(other->bit_field_) {}
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bool Variable::IsGlobalObjectProperty() const {
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// Temporaries are never global, they must always be allocated in the
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// activation frame.
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return (IsDynamicVariableMode(mode()) || mode() == VariableMode::kVar) &&
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scope_ != nullptr && scope_->is_script_scope();
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}
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} // namespace internal
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} // namespace v8
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