chromium/v8/src/objects/scope-info.h

// Copyright 2015 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.

#ifndef V8_OBJECTS_SCOPE_INFO_H_
#define V8_OBJECTS_SCOPE_INFO_H_

#include "src/common/globals.h"
#include "src/objects/fixed-array.h"
#include "src/objects/function-kind.h"
#include "src/objects/objects.h"
#include "src/utils/utils.h"
#include "testing/gtest/include/gtest/gtest_prod.h"  // nogncheck
#include "torque-generated/bit-fields.h"

// Has to be the last include (doesn't have include guards):
#include "src/objects/object-macros.h"

namespace v8 {
namespace internal {

// scope-info-tq.inc uses NameToIndexHashTable.
class NameToIndexHashTable;

#include "torque-generated/src/objects/scope-info-tq.inc"

class SourceTextModuleInfo;
class StringSet;
class Zone;

struct VariableLookupResult { … };

// ScopeInfo represents information about different scopes of a source
// program  and the allocation of the scope's variables. Scope information
// is stored in a compressed form in ScopeInfo objects and is used
// at runtime (stack dumps, deoptimization, etc.).

// This object provides quick access to scope info details for runtime
// routines.
class ScopeInfo : public TorqueGeneratedScopeInfo<ScopeInfo, HeapObject> { … };

std::ostream& operator<<(std::ostream& os, VariableAllocationInfo var);

}  // namespace internal
}  // namespace v8

#include "src/objects/object-macros-undef.h"

#endif  // V8_OBJECTS_SCOPE_INFO_H_