public override void ExitProductMultiplyNegate(calcParser.ProductMultiplyNegateContext context)
{
base.ExitProductMultiplyNegate(context);
var sum = context.product();
var negate = context.negate();
double v1 = Annotations.ptp.Get(sum);
double v2 = Annotations.ptp.Get(negate);
double res;
if (context.MULOP().GetText() == "*")
{
res = v1 * v2;
}
else
{
res = v1 / v2;
}
Annotations.ptp.Put(context, res);
}
/// <summary>
/// Exit a parse tree produced by the <c>productMultiplyNegate</c>
/// labeled alternative in <see cref="calcParser.product"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitProductMultiplyNegate([NotNull] calcParser.ProductMultiplyNegateContext context)
{
}
