bool Array::isValidMultiname(const multiname& name, uint32_t& index)
{
//First of all the multiname has to contain the null namespace
//As the namespace vector is sorted, we check only the first one
assert_and_throw(name.ns.size()!=0);
if(!name.ns[0].hasEmptyName())
return false;
return name.toUInt(index);
}
bool Vector::isValidMultiname(SystemState* sys,const multiname& name, uint32_t& index)
{
//First of all the multiname has to contain the null namespace
//As the namespace vector is sorted, we check only the first one
assert_and_throw(name.ns.size()!=0);
if(!name.ns[0].hasEmptyName())
return false;
bool validIndex=name.toUInt(sys,index, true);
return validIndex;
}
bool Array::isValidMultiname(const multiname& name, uint32_t& index)
{
//First of all the multiname has to contain the null namespace
//As the namespace vector is sorted, we check only the first one
assert_and_throw(name.ns.size()!=0);
if(!name.ns[0].hasEmptyName())
return false;
if (name.name_type == multiname::NAME_STRING &&
!isIntegerWithoutLeadingZeros(name.normalizedName()))
return false;
return name.toUInt(index);
}
bool Vector::isValidMultiname(const multiname& name, uint32_t& index)
{
//First of all the multiname has to contain the null namespace
//As the namespace vector is sorted, we check only the first one
assert_and_throw(name.ns.size()!=0);
if(!name.ns[0].hasEmptyName())
return false;
bool validIndex=name.toUInt(index);
// Don't throw for non-numeric NAME_STRING or NAME_OBJECT
// because they can still be valid built-in property names.
if(!validIndex && (name.name_type==multiname::NAME_INT || name.name_type==multiname::NAME_NUMBER))
throw Class<RangeError>::getInstanceS("Error #1125");
return validIndex;
}