public override object VisitAdditionExpression([NotNull] DoshikParser.AdditionExpressionContext context)
{
SetWholeExpression(context);
VisitChildren(context);
_compilationContext.SetParsingAntlrContext(context);
var node = new AdditionExpressionNode(context);
node.Left = Sequence.FindExpressionByAntlrContext(context.left);
node.Right = Sequence.FindExpressionByAntlrContext(context.right);
if ([email protected] == DoshikParser.ADD)
{
node.Operator = AdditionExpressionNode.OperatorOption.Plus;
}
else if ([email protected] == DoshikParser.SUB)
{
node.Operator = AdditionExpressionNode.OperatorOption.Minus;
}
else
{
throw new System.NotImplementedException();
}
Sequence.Sequence.Add(node);
return(null);
}
private IExpression HandleAdditionExpressionNode(AdditionExpressionNode node)
{
switch (node.Operator)
{
case AdditionExpressionNode.OperatorOption.Plus:
return(CreateStaticMethodCallExpressionForBinaryOperator("op_Addition", node.Left, node.Right));
case AdditionExpressionNode.OperatorOption.Minus:
return(CreateStaticMethodCallExpressionForBinaryOperator("op_Subtraction", node.Left, node.Right));
default:
throw new NotImplementedException();
}
}
