Lines Matching full:symbol

11 var $Symbol = global.Symbol;
17     throw MakeTypeError('not_constructor', ["Symbol"]);
19   // NOTE: Passing in a Symbol value will throw on ToString().
27       'incompatible_method_receiver', ["Symbol.prototype.toString", this]);
30   return "Symbol(" + (IS_UNDEFINED(description) ? "" : description) + ")";
37       'incompatible_method_receiver', ["Symbol.prototype.valueOf", this]);
56     var symbol = %CreateSymbol(key);
57     registry.for[key] = symbol;
58     registry.keyFor[symbol] = key;
64 function SymbolKeyFor(symbol) {  argument
65   if (!IS_SYMBOL(symbol)) throw MakeTypeError("not_a_symbol", [symbol]);
66   return %SymbolRegistry().keyFor[symbol];
77   // TODO(arv): Proxies use a shared trap for String and Symbol keys.
85 var symbolHasInstance = InternalSymbol("Symbol.hasInstance");
86 var symbolIsConcatSpreadable = InternalSymbol("Symbol.isConcatSpreadable");
87 var symbolIsRegExp = InternalSymbol("Symbol.isRegExp");
88 var symbolIterator = InternalSymbol("Symbol.iterator");
89 var symbolToStringTag = InternalSymbol("Symbol.toStringTag");
90 var symbolUnscopables = InternalSymbol("Symbol.unscopables");
98   %SetCode($Symbol, SymbolConstructor);
99   %FunctionSetPrototype($Symbol, new $Object());
101   InstallConstants($Symbol, $Array(
110   InstallFunctions($Symbol, DONT_ENUM, $Array(
115   %AddNamedProperty($Symbol.prototype, "constructor", $Symbol, DONT_ENUM);
116   InstallFunctions($Symbol.prototype, DONT_ENUM, $Array(