public override Func <Context, ITerm> VisitAbs([NotNull] TaplParser.AbsContext context) { var boundVar = context.VAR().GetText(); var body = Visit(context.term()); ITerm result(Context c) => new Abs(body(c.AddName(boundVar)), boundVar); return(result); }
/// <summary> /// Visit a parse tree produced by the <c>abs</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 VisitAbs([NotNull] TaplParser.AbsContext context) { return(VisitChildren(context)); }