protected override void VisitIntegerLiteral(IntegerLiteralNode node)
{
if (!node.EvaluatedCorrectly || node.Value < Int32.MinValue || node.Value > Int32.MaxValue)
{
node.Annotations.Add(new IntegerLiteralTooLargeError());
}
}
protected override NodeValue VisitIntegerLiteral(IntegerLiteralNode node)
{
long value = node.Value;
ASTNode annotateToNode = node;
if (node.ParentNode is UnaryExpressionNode unaryExpressionNode)
{
switch (unaryExpressionNode.Operator)
{
case UnaryOperator.Minus:
value = -value;
annotateToNode = node.ParentNode;
break;
case UnaryOperator.Plus:
annotateToNode = node.ParentNode;
break;
}
}
if (!node.EvaluatedCorrectly || value < Int32.MinValue || value > Int32.MaxValue)
{
annotateToNode.Annotations.Add(new IntegerLiteralTooLargeError());//+
return(new UndefinedValue());
}
return(new IntValue(node.Value));
}
public override ASTNode VisitArrayIndex([NotNull] DaedalusParser.ArrayIndexContext context)
{
ExpressionNode expressionNode;
if (context.reference() != null)
{
expressionNode = (ExpressionNode)VisitReference(context.reference());
}
else
{
expressionNode = new IntegerLiteralNode(GetLocation(context), long.Parse(context.GetText()));
}
return(new ArrayIndexNode(expressionNode, GetLocation(context)));
}
protected override void VisitIntegerLiteral(IntegerLiteralNode node)
{
if (IsInsideFloatExpression())
{
node.DoCastToFloat = true;
if (node.ParentNode is UnaryExpressionNode unaryExpressionNode)
{
switch (unaryExpressionNode.Operator)
{
case UnaryOperator.Minus:
node.Value = -node.Value;
break;
}
}
}
node.BuiltinType = SymbolType.Int;
}
protected virtual T VisitIntegerLiteral(IntegerLiteralNode node)
{
return(DefaultResult);
}
protected virtual void VisitIntegerLiteral(IntegerLiteralNode node)
{
}