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-# Copyright 2006-2009 the V8 project authors. All rights reserved.
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following
-# disclaimer in the documentation and/or other materials provided
-# with the distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Dictionary that is passed as defines for js2c.py.
-# Used for defines that must be defined for all native JS files.
-
-define NONE = 0;
-define READ_ONLY = 1;
-define DONT_ENUM = 2;
-define DONT_DELETE = 4;
-
-# 2^32 - 1
-define kMaxUint32 = 4294967295;
-
-# Type query macros.
-#
-# Note: We have special support for typeof(foo) === 'bar' in the compiler.
-# It will *not* generate a runtime typeof call for the most important
-# values of 'bar'.
-macro IS_ARRAY(arg) = (%_IsArray(arg));
-macro IS_NULL(arg) = (arg === null);
-macro IS_NULL_OR_UNDEFINED(arg) = (arg == null);
-macro IS_NUMBER(arg) = (typeof(arg) === 'number');
-macro IS_STRING(arg) = (typeof(arg) === 'string');
-macro IS_SYMBOL(arg) = (typeof(arg) === 'symbol');
-macro IS_UNDEFINED(arg) = (arg === (void 0));
-
-# Macro for ES queries of the type: "Type(O) is Object."
-macro IS_RECEIVER(arg) = (%_IsJSReceiver(arg));
-
-# Macro for ES queries of the type: "IsCallable(O)"
-macro IS_CALLABLE(arg) = (typeof(arg) === 'function');
-
-# Macro for ES RequireObjectCoercible
-# https://tc39.github.io/ecma262/#sec-requireobjectcoercible
-# Throws a TypeError of the form "[functionName] called on null or undefined".
-macro REQUIRE_OBJECT_COERCIBLE(arg, functionName) = if (IS_NULL(%IS_VAR(arg)) || IS_UNDEFINED(arg)) throw %make_type_error(kCalledOnNullOrUndefined, functionName);
-
-# Inline macros. Use %IS_VAR to make sure arg is evaluated only once.
-macro TO_BOOLEAN(arg) = (!!(arg));
-macro TO_LENGTH(arg) = (%_ToLength(arg));
-macro TO_STRING(arg) = (%_ToString(arg));
-macro TO_OBJECT(arg) = (%_ToObject(arg));
-macro HAS_OWN_PROPERTY(obj, key) = (%_Call(ObjectHasOwnProperty, obj, key));
-
-macro DEFINE_METHODS_LEN(obj, class_def, len) = %DefineMethodsInternal(obj, class class_def, len);
-macro DEFINE_METHOD_LEN(obj, method_def, len) = %DefineMethodsInternal(obj, class { method_def }, len);
-macro DEFINE_METHODS(obj, class_def) = DEFINE_METHODS_LEN(obj, class_def, -1);
-macro DEFINE_METHOD(obj, method_def) = DEFINE_METHOD_LEN(obj, method_def, -1);
-
-# Constants. The compiler constant folds them.
-define INFINITY = (1/0);
-define UNDEFINED = (void 0);
-
-# This should be kept consistent with Intl::Type.
-define NUMBER_FORMAT_TYPE = 0;
-define COLLATOR_TYPE = 1;
-define DATE_TIME_FORMAT_TYPE = 2;
-define PLURAL_RULES_TYPE = 3;
-define BREAK_ITERATOR_TYPE = 4;
-define LOCALE_TYPE = 5;