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Issue 2222893002: Move family of MakeError functions to C++ (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix in prologue.js Created 4 years, 4 months ago
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1 # Copyright 2006-2009 the V8 project authors. All rights reserved. 1 # Copyright 2006-2009 the V8 project authors. All rights reserved.
2 # Redistribution and use in source and binary forms, with or without 2 # Redistribution and use in source and binary forms, with or without
3 # modification, are permitted provided that the following conditions are 3 # modification, are permitted provided that the following conditions are
4 # met: 4 # met:
5 # 5 #
6 # * Redistributions of source code must retain the above copyright 6 # * Redistributions of source code must retain the above copyright
7 # notice, this list of conditions and the following disclaimer. 7 # notice, this list of conditions and the following disclaimer.
8 # * Redistributions in binary form must reproduce the above 8 # * Redistributions in binary form must reproduce the above
9 # copyright notice, this list of conditions and the following 9 # copyright notice, this list of conditions and the following
10 # disclaimer in the documentation and/or other materials provided 10 # disclaimer in the documentation and/or other materials provided
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77 macro IS_WEAKSET(arg) = (%_ClassOf(arg) === 'WeakSet'); 77 macro IS_WEAKSET(arg) = (%_ClassOf(arg) === 'WeakSet');
78 78
79 # Macro for ES queries of the type: "Type(O) is Object." 79 # Macro for ES queries of the type: "Type(O) is Object."
80 macro IS_RECEIVER(arg) = (%_IsJSReceiver(arg)); 80 macro IS_RECEIVER(arg) = (%_IsJSReceiver(arg));
81 81
82 # Macro for ES queries of the type: "IsCallable(O)" 82 # Macro for ES queries of the type: "IsCallable(O)"
83 macro IS_CALLABLE(arg) = (typeof(arg) === 'function'); 83 macro IS_CALLABLE(arg) = (typeof(arg) === 'function');
84 84
85 # Macro for ES6 CheckObjectCoercible 85 # Macro for ES6 CheckObjectCoercible
86 # Will throw a TypeError of the form "[functionName] called on null or undefined ". 86 # Will throw a TypeError of the form "[functionName] called on null or undefined ".
87 macro CHECK_OBJECT_COERCIBLE(arg, functionName) = if (IS_NULL(%IS_VAR(arg)) || I S_UNDEFINED(arg)) throw MakeTypeError(kCalledOnNullOrUndefined, functionName); 87 macro CHECK_OBJECT_COERCIBLE(arg, functionName) = if (IS_NULL(%IS_VAR(arg)) || I S_UNDEFINED(arg)) throw %make_type_error(kCalledOnNullOrUndefined, functionName) ;
88 88
89 # Inline macros. Use %IS_VAR to make sure arg is evaluated only once. 89 # Inline macros. Use %IS_VAR to make sure arg is evaluated only once.
90 macro NUMBER_IS_NAN(arg) = (!%_IsSmi(%IS_VAR(arg)) && !(arg == arg)); 90 macro NUMBER_IS_NAN(arg) = (!%_IsSmi(%IS_VAR(arg)) && !(arg == arg));
91 macro NUMBER_IS_FINITE(arg) = (%_IsSmi(%IS_VAR(arg)) || ((arg == arg) && (arg != 1/0) && (arg != -1/0))); 91 macro NUMBER_IS_FINITE(arg) = (%_IsSmi(%IS_VAR(arg)) || ((arg == arg) && (arg != 1/0) && (arg != -1/0)));
92 macro TO_BOOLEAN(arg) = (!!(arg)); 92 macro TO_BOOLEAN(arg) = (!!(arg));
93 macro TO_INTEGER(arg) = (%_ToInteger(arg)); 93 macro TO_INTEGER(arg) = (%_ToInteger(arg));
94 macro TO_INT32(arg) = ((arg) | 0); 94 macro TO_INT32(arg) = ((arg) | 0);
95 macro TO_UINT32(arg) = ((arg) >>> 0); 95 macro TO_UINT32(arg) = ((arg) >>> 0);
96 macro INVERT_NEG_ZERO(arg) = ((arg) + 0); 96 macro INVERT_NEG_ZERO(arg) = ((arg) + 0);
97 macro TO_LENGTH(arg) = (%_ToLength(arg)); 97 macro TO_LENGTH(arg) = (%_ToLength(arg));
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231 define kSloppyModeBlockScopedFunctionRedefinition = 22; 231 define kSloppyModeBlockScopedFunctionRedefinition = 22;
232 define kForInInitializer = 23; 232 define kForInInitializer = 23;
233 define kArrayProtectorDirtied = 24; 233 define kArrayProtectorDirtied = 24;
234 define kArraySpeciesModified = 25; 234 define kArraySpeciesModified = 25;
235 define kArrayPrototypeConstructorModified = 26; 235 define kArrayPrototypeConstructorModified = 26;
236 define kArrayInstanceProtoModified = 27; 236 define kArrayInstanceProtoModified = 27;
237 define kArrayInstanceConstructorModified = 28; 237 define kArrayInstanceConstructorModified = 28;
238 define kLegacyFunctionDeclaration = 29; 238 define kLegacyFunctionDeclaration = 29;
239 define kRegExpPrototypeSourceGetter = 30; 239 define kRegExpPrototypeSourceGetter = 30;
240 define kRegExpPrototypeOldFlagGetter = 31; 240 define kRegExpPrototypeOldFlagGetter = 31;
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