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Issue 6913024: Revert 7763, missing implementation on x64 and arm for call and apply with null or undefined. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 9 years, 7 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 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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201 201
202 %SetProperty($Boolean.prototype, "constructor", $Boolean, DONT_ENUM); 202 %SetProperty($Boolean.prototype, "constructor", $Boolean, DONT_ENUM);
203 203
204 // ---------------------------------------------------------------------------- 204 // ----------------------------------------------------------------------------
205 // Object 205 // Object
206 206
207 $Object.prototype.constructor = $Object; 207 $Object.prototype.constructor = $Object;
208 208
209 // ECMA-262 - 15.2.4.2 209 // ECMA-262 - 15.2.4.2
210 function ObjectToString() { 210 function ObjectToString() {
211 if (IS_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
212 return '[object Undefined]';
213 }
214 if (IS_NULL(this)) return '[object Null]';
215 return "[object " + %_ClassOf(ToObject(this)) + "]"; 211 return "[object " + %_ClassOf(ToObject(this)) + "]";
216 } 212 }
217 213
218 214
219 // ECMA-262 - 15.2.4.3 215 // ECMA-262 - 15.2.4.3
220 function ObjectToLocaleString() { 216 function ObjectToLocaleString() {
221 if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
222 throw MakeTypeError("called_on_null_or_undefined",
223 ["Object.prototype.toLocaleString"]);
224 }
225 return this.toString(); 217 return this.toString();
226 } 218 }
227 219
228 220
229 // ECMA-262 - 15.2.4.4 221 // ECMA-262 - 15.2.4.4
230 function ObjectValueOf() { 222 function ObjectValueOf() {
231 return ToObject(this); 223 return ToObject(this);
232 } 224 }
233 225
234 226
235 // ECMA-262 - 15.2.4.5 227 // ECMA-262 - 15.2.4.5
236 function ObjectHasOwnProperty(V) { 228 function ObjectHasOwnProperty(V) {
237 return %HasLocalProperty(ToObject(this), ToString(V)); 229 return %HasLocalProperty(ToObject(this), ToString(V));
238 } 230 }
239 231
240 232
241 // ECMA-262 - 15.2.4.6 233 // ECMA-262 - 15.2.4.6
242 function ObjectIsPrototypeOf(V) { 234 function ObjectIsPrototypeOf(V) {
243 if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
244 throw MakeTypeError("called_on_null_or_undefined",
245 ["Object.prototype.isPrototypeOf"]);
246 }
247 if (!IS_SPEC_OBJECT(V)) return false; 235 if (!IS_SPEC_OBJECT(V)) return false;
248 return %IsInPrototypeChain(this, V); 236 return %IsInPrototypeChain(this, V);
249 } 237 }
250 238
251 239
252 // ECMA-262 - 15.2.4.6 240 // ECMA-262 - 15.2.4.6
253 function ObjectPropertyIsEnumerable(V) { 241 function ObjectPropertyIsEnumerable(V) {
254 return %IsPropertyEnumerable(ToObject(this), ToString(V)); 242 return %IsPropertyEnumerable(ToObject(this), ToString(V));
255 } 243 }
256 244
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1067 if (radix < 2 || radix > 36) { 1055 if (radix < 2 || radix > 36) {
1068 throw new $RangeError('toString() radix argument must be between 2 and 36'); 1056 throw new $RangeError('toString() radix argument must be between 2 and 36');
1069 } 1057 }
1070 // Convert the number to a string in the given radix. 1058 // Convert the number to a string in the given radix.
1071 return %NumberToRadixString(number, radix); 1059 return %NumberToRadixString(number, radix);
1072 } 1060 }
1073 1061
1074 1062
1075 // ECMA-262 section 15.7.4.3 1063 // ECMA-262 section 15.7.4.3
1076 function NumberToLocaleString() { 1064 function NumberToLocaleString() {
1077 if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
1078 throw MakeTypeError("called_on_null_or_undefined",
1079 ["Number.prototype.toLocaleString"]);
1080 }
1081 return this.toString(); 1065 return this.toString();
1082 } 1066 }
1083 1067
1084 1068
1085 // ECMA-262 section 15.7.4.4 1069 // ECMA-262 section 15.7.4.4
1086 function NumberValueOf() { 1070 function NumberValueOf() {
1087 // NOTE: Both Number objects and values can enter here as 1071 // NOTE: Both Number objects and values can enter here as
1088 // 'this'. This is not as dictated by ECMA-262. 1072 // 'this'. This is not as dictated by ECMA-262.
1089 if (!IS_NUMBER(this) && !IS_NUMBER_WRAPPER(this)) 1073 if (!IS_NUMBER(this) && !IS_NUMBER_WRAPPER(this))
1090 throw new $TypeError('Number.prototype.valueOf is not generic'); 1074 throw new $TypeError('Number.prototype.valueOf is not generic');
1091 return %_ValueOf(this); 1075 return %_ValueOf(this);
1092 } 1076 }
1093 1077
1094 1078
1095 // ECMA-262 section 15.7.4.5 1079 // ECMA-262 section 15.7.4.5
1096 function NumberToFixed(fractionDigits) { 1080 function NumberToFixed(fractionDigits) {
1097 var f = TO_INTEGER(fractionDigits); 1081 var f = TO_INTEGER(fractionDigits);
1098 if (f < 0 || f > 20) { 1082 if (f < 0 || f > 20) {
1099 throw new $RangeError("toFixed() digits argument must be between 0 and 20"); 1083 throw new $RangeError("toFixed() digits argument must be between 0 and 20");
1100 } 1084 }
1101 if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
1102 throw MakeTypeError("called_on_null_or_undefined",
1103 ["Number.prototype.toFixed"]);
1104 }
1105 var x = ToNumber(this); 1085 var x = ToNumber(this);
1106 return %NumberToFixed(x, f); 1086 return %NumberToFixed(x, f);
1107 } 1087 }
1108 1088
1109 1089
1110 // ECMA-262 section 15.7.4.6 1090 // ECMA-262 section 15.7.4.6
1111 function NumberToExponential(fractionDigits) { 1091 function NumberToExponential(fractionDigits) {
1112 var f = -1; 1092 var f = -1;
1113 if (!IS_UNDEFINED(fractionDigits)) { 1093 if (!IS_UNDEFINED(fractionDigits)) {
1114 f = TO_INTEGER(fractionDigits); 1094 f = TO_INTEGER(fractionDigits);
1115 if (f < 0 || f > 20) { 1095 if (f < 0 || f > 20) {
1116 throw new $RangeError("toExponential() argument must be between 0 and 20") ; 1096 throw new $RangeError("toExponential() argument must be between 0 and 20") ;
1117 } 1097 }
1118 } 1098 }
1119 if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
1120 throw MakeTypeError("called_on_null_or_undefined",
1121 ["Number.prototype.toExponential"]);
1122 }
1123 var x = ToNumber(this); 1099 var x = ToNumber(this);
1124 return %NumberToExponential(x, f); 1100 return %NumberToExponential(x, f);
1125 } 1101 }
1126 1102
1127 1103
1128 // ECMA-262 section 15.7.4.7 1104 // ECMA-262 section 15.7.4.7
1129 function NumberToPrecision(precision) { 1105 function NumberToPrecision(precision) {
1130 if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
1131 throw MakeTypeError("called_on_null_or_undefined",
1132 ["Number.prototype.toPrecision"]);
1133 }
1134 if (IS_UNDEFINED(precision)) return ToString(%_ValueOf(this)); 1106 if (IS_UNDEFINED(precision)) return ToString(%_ValueOf(this));
1135 var p = TO_INTEGER(precision); 1107 var p = TO_INTEGER(precision);
1136 if (p < 1 || p > 21) { 1108 if (p < 1 || p > 21) {
1137 throw new $RangeError("toPrecision() argument must be between 1 and 21"); 1109 throw new $RangeError("toPrecision() argument must be between 1 and 21");
1138 } 1110 }
1139 var x = ToNumber(this); 1111 var x = ToNumber(this);
1140 return %NumberToPrecision(x, p); 1112 return %NumberToPrecision(x, p);
1141 } 1113 }
1142 1114
1143 1115
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1312 // ---------------------------------------------------------------------------- 1284 // ----------------------------------------------------------------------------
1313 1285
1314 function SetupFunction() { 1286 function SetupFunction() {
1315 InstallFunctions($Function.prototype, DONT_ENUM, $Array( 1287 InstallFunctions($Function.prototype, DONT_ENUM, $Array(
1316 "bind", FunctionBind, 1288 "bind", FunctionBind,
1317 "toString", FunctionToString 1289 "toString", FunctionToString
1318 )); 1290 ));
1319 } 1291 }
1320 1292
1321 SetupFunction(); 1293 SetupFunction();
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