public override object VisitConsym(GHaskellParser.ConsymContext context)
        {
            if (context.exception != null)
            {
                return(Unit.Instance);
            }

            var mark = _psiBuilder.Mark();

            base.VisitChildren(context);
            _psiBuilder.Done(mark, HaskellCompositeNodeType.CONSYM, context);

            return(null);
        }
 /// <summary>
 /// Visit a parse tree produced by <see cref="GHaskellParser.consym"/>.
 /// <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 VisitConsym([NotNull] GHaskellParser.ConsymContext context)
 {
     return(VisitChildren(context));
 }
 /// <summary>
 /// Exit a parse tree produced by <see cref="GHaskellParser.consym"/>.
 /// <para>The default implementation does nothing.</para>
 /// </summary>
 /// <param name="context">The parse tree.</param>
 public virtual void ExitConsym([NotNull] GHaskellParser.ConsymContext context)
 {
 }