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Issue 1095573002: Revert of Migrate error messages, part 2. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 8 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // This file relies on the fact that the following declarations have been made 5 // This file relies on the fact that the following declarations have been made
6 // in runtime.js: 6 // in runtime.js:
7 // var $Object = global.Object; 7 // var $Object = global.Object;
8 // var $Boolean = global.Boolean; 8 // var $Boolean = global.Boolean;
9 // var $Number = global.Number; 9 // var $Number = global.Number;
10 // var $Function = global.Function; 10 // var $Function = global.Function;
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684 return; 684 return;
685 } 685 }
686 } 686 }
687 687
688 688
689 // ES6, draft 12-24-14, section 7.3.8 689 // ES6, draft 12-24-14, section 7.3.8
690 function GetMethod(obj, p) { 690 function GetMethod(obj, p) {
691 var func = obj[p]; 691 var func = obj[p];
692 if (IS_NULL_OR_UNDEFINED(func)) return UNDEFINED; 692 if (IS_NULL_OR_UNDEFINED(func)) return UNDEFINED;
693 if (IS_SPEC_FUNCTION(func)) return func; 693 if (IS_SPEC_FUNCTION(func)) return func;
694 throw MakeTypeError(kCalledNonCallable, typeof func); 694 throw MakeTypeError('called_non_callable', [typeof func]);
695 } 695 }
696 696
697 697
698 // Harmony proxies. 698 // Harmony proxies.
699 function DefineProxyProperty(obj, p, attributes, should_throw) { 699 function DefineProxyProperty(obj, p, attributes, should_throw) {
700 // TODO(rossberg): adjust once there is a story for symbols vs proxies. 700 // TODO(rossberg): adjust once there is a story for symbols vs proxies.
701 if (IS_SYMBOL(p)) return false; 701 if (IS_SYMBOL(p)) return false;
702 702
703 var handler = %GetHandler(obj); 703 var handler = %GetHandler(obj);
704 var result = CallTrap2(handler, "defineProperty", UNDEFINED, p, attributes); 704 var result = CallTrap2(handler, "defineProperty", UNDEFINED, p, attributes);
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1580 } 1580 }
1581 return %_ValueOf(this); 1581 return %_ValueOf(this);
1582 } 1582 }
1583 1583
1584 1584
1585 // ECMA-262 section 15.7.4.5 1585 // ECMA-262 section 15.7.4.5
1586 function NumberToFixedJS(fractionDigits) { 1586 function NumberToFixedJS(fractionDigits) {
1587 var x = this; 1587 var x = this;
1588 if (!IS_NUMBER(this)) { 1588 if (!IS_NUMBER(this)) {
1589 if (!IS_NUMBER_WRAPPER(this)) { 1589 if (!IS_NUMBER_WRAPPER(this)) {
1590 throw MakeTypeError(kIncompatibleMethodReceiver, 1590 throw MakeTypeError("incompatible_method_receiver",
1591 "Number.prototype.toFixed", this); 1591 ["Number.prototype.toFixed", this]);
1592 } 1592 }
1593 // Get the value of this number in case it's an object. 1593 // Get the value of this number in case it's an object.
1594 x = %_ValueOf(this); 1594 x = %_ValueOf(this);
1595 } 1595 }
1596 var f = TO_INTEGER(fractionDigits); 1596 var f = TO_INTEGER(fractionDigits);
1597 1597
1598 if (f < 0 || f > 20) { 1598 if (f < 0 || f > 20) {
1599 throw new $RangeError("toFixed() digits argument must be between 0 and 20"); 1599 throw new $RangeError("toFixed() digits argument must be between 0 and 20");
1600 } 1600 }
1601 1601
1602 if (NUMBER_IS_NAN(x)) return "NaN"; 1602 if (NUMBER_IS_NAN(x)) return "NaN";
1603 if (x == INFINITY) return "Infinity"; 1603 if (x == INFINITY) return "Infinity";
1604 if (x == -INFINITY) return "-Infinity"; 1604 if (x == -INFINITY) return "-Infinity";
1605 1605
1606 return %NumberToFixed(x, f); 1606 return %NumberToFixed(x, f);
1607 } 1607 }
1608 1608
1609 1609
1610 // ECMA-262 section 15.7.4.6 1610 // ECMA-262 section 15.7.4.6
1611 function NumberToExponentialJS(fractionDigits) { 1611 function NumberToExponentialJS(fractionDigits) {
1612 var x = this; 1612 var x = this;
1613 if (!IS_NUMBER(this)) { 1613 if (!IS_NUMBER(this)) {
1614 if (!IS_NUMBER_WRAPPER(this)) { 1614 if (!IS_NUMBER_WRAPPER(this)) {
1615 throw MakeTypeError(kIncompatibleMethodReceiver, 1615 throw MakeTypeError("incompatible_method_receiver",
1616 "Number.prototype.toExponential", this); 1616 ["Number.prototype.toExponential", this]);
1617 } 1617 }
1618 // Get the value of this number in case it's an object. 1618 // Get the value of this number in case it's an object.
1619 x = %_ValueOf(this); 1619 x = %_ValueOf(this);
1620 } 1620 }
1621 var f = IS_UNDEFINED(fractionDigits) ? UNDEFINED : TO_INTEGER(fractionDigits); 1621 var f = IS_UNDEFINED(fractionDigits) ? UNDEFINED : TO_INTEGER(fractionDigits);
1622 1622
1623 if (NUMBER_IS_NAN(x)) return "NaN"; 1623 if (NUMBER_IS_NAN(x)) return "NaN";
1624 if (x == INFINITY) return "Infinity"; 1624 if (x == INFINITY) return "Infinity";
1625 if (x == -INFINITY) return "-Infinity"; 1625 if (x == -INFINITY) return "-Infinity";
1626 1626
1627 if (IS_UNDEFINED(f)) { 1627 if (IS_UNDEFINED(f)) {
1628 f = -1; // Signal for runtime function that f is not defined. 1628 f = -1; // Signal for runtime function that f is not defined.
1629 } else if (f < 0 || f > 20) { 1629 } else if (f < 0 || f > 20) {
1630 throw new $RangeError("toExponential() argument must be between 0 and 20"); 1630 throw new $RangeError("toExponential() argument must be between 0 and 20");
1631 } 1631 }
1632 return %NumberToExponential(x, f); 1632 return %NumberToExponential(x, f);
1633 } 1633 }
1634 1634
1635 1635
1636 // ECMA-262 section 15.7.4.7 1636 // ECMA-262 section 15.7.4.7
1637 function NumberToPrecisionJS(precision) { 1637 function NumberToPrecisionJS(precision) {
1638 var x = this; 1638 var x = this;
1639 if (!IS_NUMBER(this)) { 1639 if (!IS_NUMBER(this)) {
1640 if (!IS_NUMBER_WRAPPER(this)) { 1640 if (!IS_NUMBER_WRAPPER(this)) {
1641 throw MakeTypeError(kIncompatibleMethodReceiver, 1641 throw MakeTypeError("incompatible_method_receiver",
1642 "Number.prototype.toPrecision", this); 1642 ["Number.prototype.toPrecision", this]);
1643 } 1643 }
1644 // Get the value of this number in case it's an object. 1644 // Get the value of this number in case it's an object.
1645 x = %_ValueOf(this); 1645 x = %_ValueOf(this);
1646 } 1646 }
1647 if (IS_UNDEFINED(precision)) return ToString(%_ValueOf(this)); 1647 if (IS_UNDEFINED(precision)) return ToString(%_ValueOf(this));
1648 var p = TO_INTEGER(precision); 1648 var p = TO_INTEGER(precision);
1649 1649
1650 if (NUMBER_IS_NAN(x)) return "NaN"; 1650 if (NUMBER_IS_NAN(x)) return "NaN";
1651 if (x == INFINITY) return "Infinity"; 1651 if (x == INFINITY) return "Infinity";
1652 if (x == -INFINITY) return "-Infinity"; 1652 if (x == -INFINITY) return "-Infinity";
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1914 } 1914 }
1915 if (!IS_SPEC_FUNCTION(method)) { 1915 if (!IS_SPEC_FUNCTION(method)) {
1916 throw MakeTypeError('not_iterable', [obj]); 1916 throw MakeTypeError('not_iterable', [obj]);
1917 } 1917 }
1918 var iterator = %_CallFunction(obj, method); 1918 var iterator = %_CallFunction(obj, method);
1919 if (!IS_SPEC_OBJECT(iterator)) { 1919 if (!IS_SPEC_OBJECT(iterator)) {
1920 throw MakeTypeError('not_an_iterator', [iterator]); 1920 throw MakeTypeError('not_an_iterator', [iterator]);
1921 } 1921 }
1922 return iterator; 1922 return iterator;
1923 } 1923 }
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