public Identifier GenSym()
{
var i = 0u;
var nm = default(string);
do
{
nm = Lexemes.UIntToIdentifier(i++, 0x1);
}while (Lexemes.IsJavaScriptReservedName(nm) || globals.Contains(nm) ||
BoundInThisOrOuterScope(nm) || boundInChildScope.Contains(nm));
boundInThisScope.Add(nm);
if (parent != null)
{
parent.BoundByChild(nm);
}
return(new Identifier(nm));
}
public static Identifier FromString(string str)
{
return(new Identifier(Lexemes.StringToIdentifier(str)));
}
public static Identifier FromJavaScript(string str)
{
return(new Identifier(Lexemes.JavaScriptToIdentifier(str)));
}