Make sure that the name accessor on functions return the expected...

src/runtime.js

 // Copyright 2006-2008 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
@@ skipping 75 matching lines @@
       if (IS_OBJECT(y)) {
         return %_ObjectEquals(x, y) ? 0 : 1;
       }
       if (IS_FUNCTION(y)) {
         return %_ObjectEquals(x, y) ? 0 : 1;
       }
       x = %ToPrimitive(x, NO_HINT);
 
     }
   }
-};
+}
 
 
 // ECMA-262, section 11.9.4, page 56.
 function STRICT_EQUALS(x) {
   if (IS_NUMBER(this)) {
     if (!IS_NUMBER(x)) return 1;  // not equal
     return %NumberEquals(this, x);
   }
 
   if (IS_STRING(this)) {
     if (!IS_STRING(x)) return 1;  // not equal
     return %StringEquals(this, x);
   }
 
   if (IS_BOOLEAN(this)) {
     if (!IS_BOOLEAN(x)) return 1;  // not equal
     if (this) return x ? 0 : 1;
     else return x ? 1 : 0;
   }
 
   if (IS_UNDEFINED(this)) {  // both undefined and undetectable
     return IS_UNDEFINED(x) ? 0 : 1;
   }
 
   return %_ObjectEquals(this, x) ? 0 : 1;
-};
+}
 
 
 // ECMA-262, section 11.8.5, page 53. The 'ncr' parameter is used as
 // the result when either (or both) the operands are NaN.
 function COMPARE(x, ncr) {
   // Improve performance for floating point compares
   if (IS_NUMBER(this) && IS_NUMBER(x)) {
     return %NumberCompare(this, x, ncr);
   }
 
   var a = %ToPrimitive(this, NUMBER_HINT);
   var b = %ToPrimitive(x, NUMBER_HINT);
   if (IS_STRING(a) && IS_STRING(b)) {
     return %StringCompare(a, b);
   } else {
     return %NumberCompare(%ToNumber(a), %ToNumber(b), ncr);
   }
-};
+}
 
 
 
 /* -----------------------------------
    - - -   A r i t h m e t i c   - - -
    -----------------------------------
 */
 
 // ECMA-262, section 11.6.1, page 50.
 function ADD(x) {
   // Fast case: Check for number operands and do the addition.
   if (IS_NUMBER(this) && IS_NUMBER(x)) {
     return %NumberAdd(this, x);
   }
-  
+
   var a = %ToPrimitive(this, NO_HINT);
   var b = %ToPrimitive(x, NO_HINT);
   
   if (IS_STRING(a)) {
     return %StringAdd(a, %ToString(b));
   } else if (IS_STRING(b)) {
     return %StringAdd(%ToString(a), b);
   } else {
     return %NumberAdd(%ToNumber(a), %ToNumber(b));
   }
-};
+}
 
 
 // ECMA-262, section 11.6.2, page 50.
 function SUB(x) {
   return %NumberSub(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 11.5.1, page 48.
 function MUL(x) {
   return %NumberMul(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 11.5.2, page 49.
 function DIV(x) {
   return %NumberDiv(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 11.5.3, page 49.
 function MOD(x) {
   return %NumberMod(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 11.4.4, page 47.
 function INC() {
   return %NumberAdd(%ToNumber(this), 1);
-};
+}
 
 
 // ECMA-262, section 11.4.5, page 48.
 function DEC() {
   return %NumberSub(%ToNumber(this), 1);
-};
+}
 
 
 
 /* -------------------------------------------
    - - -   B i t   o p e r a t i o n s   - - -
    -------------------------------------------
 */
 
 // ECMA-262, section 11.10, page 57.
 function BIT_OR(x) {
   return %NumberOr(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 11.10, page 57.
 function BIT_AND(x) {
   return %NumberAnd(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 11.10, page 57.
 function BIT_XOR(x) {
   return %NumberXor(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 11.4.7, page 47.
 function UNARY_MINUS() {
   return %NumberUnaryMinus(%ToNumber(this));
-};
+}
 
 
 // ECMA-262, section 11.4.8, page 48.
 function BIT_NOT() {
   return %NumberNot(%ToNumber(this));
-};
+}
 
 
 // ECMA-262, section 11.7.1, page 51.
 function SHL(x) {
   return %NumberShl(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 11.7.2, page 51.
 function SAR(x) {
   return %NumberSar(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 11.7.3, page 52.
 function SHR(x) {
   return %NumberShr(%ToNumber(this), %ToNumber(x));
-};
+}
 
 
 
 /* -----------------------------
    - - -   H e l p e r s   - - -
    -----------------------------
 */
 
 // ECMA-262, section 11.4.1, page 46.
 function DELETE(key) {
   return %DeleteProperty(%ToObject(this), %ToString(key));
-};
+}
 
 
 // ECMA-262, section 11.8.7, page 54.
 function IN(x) {
   if (x == null || (!IS_OBJECT(x) && !IS_FUNCTION(x))) {
     throw %MakeTypeError('invalid_in_operator_use', [this, x]);
   }
   return %_IsNonNegativeSmi(this) ? %HasElement(x, this) : %HasProperty(x, %ToString(this));
-};
+}
 
 
 // ECMA-262, section 11.8.6, page 54.
 function INSTANCE_OF(F) {
   var V = this;
   if (!IS_FUNCTION(F)) {
     throw %MakeTypeError('instanceof_function_expected', [V]);
   }
 
   // If V is not an object, return false.
   if (IS_NULL(V) || (!IS_OBJECT(V) && !IS_FUNCTION(V))) {
     return false;
   }
 
   // Get the prototype of F; if it is not an object, throw an error.
   var O = F.prototype;
   if (IS_NULL(O) || (!IS_OBJECT(O) && !IS_FUNCTION(O))) {
     throw %MakeTypeError('instanceof_nonobject_proto', [O]);
   }
 
   // Return whether or not O is in the prototype chain of V.
   return %IsInPrototypeChain(O, V);
-};
+}
 
 
 // Get an array of property keys for the given object. Used in
 // for-in statements.
 function GET_KEYS() {
   return %GetPropertyNames(this);
-};
+}
 
 
 // Filter a given key against an object by checking if the object
 // has a property with the given key; return the key as a string if
 // it has. Otherwise returns null. Used in for-in statements.
 function FILTER_KEY(key) {
   var string = %ToString(key);
   if (%HasProperty(this, string)) return string;
   return null;
-};
+}
 
 
 function CALL_NON_FUNCTION() {
   var callee = %GetCalledFunction();
   var delegate = %GetFunctionDelegate(callee);
   if (!IS_FUNCTION(delegate)) {
     throw %MakeTypeError('called_non_callable', [typeof callee]);
   }
 
   var parameters = %NewArguments(delegate);
   return delegate.apply(callee, parameters);
-};
+}
 
 
 function APPLY_PREPARE(args) {
   var length;
   // First check whether length is a positive Smi and args is an array.  This is the
   // fast case.  If this fails, we do the slow case that takes care of more eventualities
   if (%_IsArray(args)) {
     length = args.length;
     if (%_IsSmi(length) && length >= 0 && length < 0x800000 && IS_FUNCTION(this)) {
       return length;
@@ skipping 16 matching lines @@
   // Make sure the arguments list has the right type.
   if (args != null &&
       %ClassOf(args) != 'Array' &&
       %ClassOf(args) != 'Arguments') {
     throw %MakeTypeError('apply_wrong_args', []);
   }
 
   // Return the length which is the number of arguments to copy to the
   // stack. It is guaranteed to be a small integer at this point.
   return length;
-};
+}
 
 
 function APPLY_OVERFLOW(length) {
   throw %MakeRangeError('apply_overflow', [length]);
-};
+}
 
 
 // Convert the receiver to an object - forward to ToObject.
 function TO_OBJECT() {
   return %ToObject(this);
-};
+}
 
 
 // Convert the receiver to a number - forward to ToNumber.
 function TO_NUMBER() {
   return %ToNumber(this);
-};
+}
 
 
 // Convert the receiver to a string - forward to ToString.
 function TO_STRING() {
   return %ToString(this);
-};
+}
 
 
 /* -------------------------------------
    - - -   C o n v e r s i o n s   - - -
    -------------------------------------
 */
 
 // ECMA-262, section 9.1, page 30. Use null/undefined for no hint,
 // (1) for number hint, and (2) for string hint.
 function ToPrimitive(x, hint) {
   if (!IS_OBJECT(x) && !IS_FUNCTION(x)) return x;
   if (x == null) return x;  // check for null, undefined
   if (hint == NO_HINT) hint = (IS_DATE(x)) ? STRING_HINT : NUMBER_HINT;
   return (hint == NUMBER_HINT) ? %DefaultNumber(x) : %DefaultString(x);
-};
+}
 
 
 // ECMA-262, section 9.3, page 31.
 function ToNumber(x) {
   if (IS_NUMBER(x)) return x;
   if (IS_STRING(x)) return %StringToNumber(x);
   if (IS_BOOLEAN(x)) return x ? 1 : 0;
   if (IS_UNDEFINED(x)) return $NaN;
   return (IS_NULL(x)) ? 0 : ToNumber(%DefaultNumber(x));
-};
+}
 
 
 // ECMA-262, section 9.8, page 35.
 function ToString(x) {
   if (IS_STRING(x)) return x;
   if (IS_NUMBER(x)) return %NumberToString(x);
   if (IS_BOOLEAN(x)) return x ? 'true' : 'false';
   if (IS_UNDEFINED(x)) return 'undefined';
   return (IS_NULL(x)) ? 'null' : %ToString(%DefaultString(x));
-};
+}
 
 
 // ... where did this come from?
 function ToBoolean(x) {
   if (IS_BOOLEAN(x)) return x;
   if (IS_STRING(x)) return x.length != 0;
   if (x == null) return false;
   if (IS_NUMBER(x)) return !((x == 0) || NUMBER_IS_NAN(x));
   return true;
-};
+}
 
 
 // ECMA-262, section 9.9, page 36.
 function ToObject(x) {
   if (IS_STRING(x)) return new $String(x);
   if (IS_NUMBER(x)) return new $Number(x);
   if (IS_BOOLEAN(x)) return new $Boolean(x);
   if (x == null) throw %MakeTypeError('null_to_object', []);
   return x;
-};
+}
 
 
 // ECMA-262, section 9.4, page 34.
 function ToInteger(x) {
   if (%_IsSmi(x)) return x;
   return %NumberToInteger(ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 9.6, page 34.
 function ToUint32(x) {
   if (%_IsSmi(x) && x >= 0) return x;
   return %NumberToJSUint32(ToNumber(x));
-};
+}
 
 
 // ECMA-262, section 9.5, page 34
 function ToInt32(x) {
   if (%_IsSmi(x)) return x;
   return %NumberToJSInt32(ToNumber(x));
-};
+}
 
 
 
 /* ---------------------------------
    - - -   U t i l i t i e s   - - -
    ---------------------------------
 */
 
 // Returns if the given x is a primitive value - not an object or a
 // function.
 function IsPrimitive(x) {
   if (!IS_OBJECT(x) && !IS_FUNCTION(x)) {
     return true;
   } else {
     // Even though the type of null is "object", null is still
     // considered a primitive value.
     return IS_NULL(x);
   }
-};
+}
 
 
 // ECMA-262, section 8.6.2.6, page 28.
 function DefaultNumber(x) {
   if (IS_FUNCTION(x.valueOf)) {
     var v = x.valueOf();
     if (%IsPrimitive(v)) return v;
   }
 
   if (IS_FUNCTION(x.toString)) {
     var s = x.toString();
     if (%IsPrimitive(s)) return s;
   }
 
   throw %MakeTypeError('cannot_convert_to_primitive', []);
-};
+}
 
 
 // ECMA-262, section 8.6.2.6, page 28.
 function DefaultString(x) {
   if (IS_FUNCTION(x.toString)) {
     var s = x.toString();
     if (%IsPrimitive(s)) return s;
   }
 
   if (IS_FUNCTION(x.valueOf)) {
     var v = x.valueOf();
     if (%IsPrimitive(v)) return v;
   }
 
   throw %MakeTypeError('cannot_convert_to_primitive', []);
-};
+}
 
 
 // NOTE: Setting the prototype for Array must take place as early as
 // possible due to code generation for array literals.  When
 // generating code for a array literal a boilerplate array is created
 // that is cloned when running the code.  It is essiential that the
 // boilerplate gets the right prototype.
 %FunctionSetPrototype($Array, new $Array(0));