int Evaluator::visit(Constant const& instruction)
{
if (!ErrorHandler::is_ok())
return 0;
return instruction.value();
}
bool PartitionSymbol::is_valid_constant(const Constant &k) const
{
// named enumerators are invalid for a partition (only integers allowed)
if (k.is_enumerator) return false;
// floating point literals are invalid for partition
if (is_floating()) return false;
long value = stol(k.value());
// value must fall with allowed ordinal values
if (value < 0 || value > pp_size() - 1 ) return false;
return true;
}
