public override Func <Context, ITerm> VisitLet([NotNull] TaplParser.LetContext context)
{
var variable = context.VAR().GetText();
var letTerm = Visit(context.term()[0]);
var inTerm = Visit(context.term()[1]);
var info = context.GetFileInfo();
return(c => new Let(info, variable, letTerm(c), inTerm(c.AddName(variable))));
}
/// <summary>
/// Visit a parse tree produced by the <c>let</c>
/// labeled alternative in <see cref="TaplParser.term"/>.
/// <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 VisitLet([NotNull] TaplParser.LetContext context)
{
return(VisitChildren(context));
}