private ANodeExpression?ParsePrimaryExpression(Stack <OpSplitAction>?actionStack, out Stack <OpSplitAction> actionsTaken)
{
var stack = actionStack ?? new Stack <OpSplitAction>();
ANodeExpression?result = null;
if (Current is IntegerToken itok)
{
Advance();
result = new ANodeIntegerLiteral(itok);
}
actionsTaken = stack;
return(result);
}
public virtual void Visit(ANodeIntegerLiteral node) => VisitDefault(node);
