public override Value VisitInt_stat(calculatorParser.Int_statContext context)
{
Value value = Visit(context.expr());
int ret;
if (value.isDouble())
{
ret = (int)Math.Truncate(value.asDouble());
return(new Value(ret));
}
else
{
throw new Exception("INT(not a number)");
}
}
/// <summary>
/// Visit a parse tree produced by <see cref="calculatorParser.int_stat"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitInt_stat([NotNull] calculatorParser.Int_statContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="calculatorParser.int_stat"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitInt_stat([NotNull] calculatorParser.Int_statContext context)
{
}
