public IfErrorFunction()
: base("IfError", TexlStrings.AboutIfError, FunctionCategories.Logical, DType.Unknown, 0, 2, int.MaxValue)
{
ScopeInfo = new FunctionScopeInfo(this,
iteratesOverScope: false,
scopeType: DType.CreateRecord(
new TypedName(ErrorType.ReifiedError(), new DName("FirstError")),
new TypedName(ErrorType.ReifiedErrorTable(), new DName("AllErrors")),
new TypedName(DType.ObjNull, new DName("ErrorResult"))),
appliesToArgument: (i => i > 0 && (i % 2 == 1)));
}
