public override Result VisitAnd([NotNull] ExpressionParser.AndContext context)
{
Result a = Visit(context.andexpr());
Result b = Visit(context.bexpr());
object rlt = Convert.ToBoolean(a.Value) && Convert.ToBoolean(b.Value);
return(new Result
{
Value = rlt
});
}
/// <summary>
/// Exit a parse tree produced by the <c>And</c>
/// labeled alternative in <see cref="ExpressionParser.andexpr"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitAnd([NotNull] ExpressionParser.AndContext context)
{
}
/// <summary>
/// Visit a parse tree produced by the <c>And</c>
/// labeled alternative in <see cref="ExpressionParser.andexpr"/>.
/// <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 VisitAnd([NotNull] ExpressionParser.AndContext context)
{
return(VisitChildren(context));
}
