public override object VisitConstLambda([NotNull] ChessVCParser.ConstLambdaContext context)
{
lambdavar = (string)Visit(context.identifier());
lambdaParam1 = Expression.Parameter(typeof(Location), lambdavar);
object o = Visit(context.lambdaexpr());
Expression exp = (Expression)o;
var l = Expression.Lambda <Func <Location, bool> >(exp, new[] { lambdaParam1 });
var func = l.Compile();
return((ConditionalLocationDelegate)(location => func(location)));
}
/// <summary>
/// Visit a parse tree produced by the <c>ConstLambda</c>
/// labeled alternative in <see cref="ChessVCParser.literal"/>.
/// <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 VisitConstLambda([NotNull] ChessVCParser.ConstLambdaContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by the <c>ConstLambda</c>
/// labeled alternative in <see cref="ChessVCParser.literal"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitConstLambda([NotNull] ChessVCParser.ConstLambdaContext context)
{
}
