void ConstantConditionEliminator::visit(UnaryExpression &unary)
{
if(VariableReference *var = dynamic_cast<VariableReference *>(unary.expression.get()))
void ConstantConditionEliminator::visit(UnaryExpression &unary)
{
if(VariableReference *var = dynamic_cast<VariableReference *>(unary.expression.get()))