ternary op with lists - Gretl-devel - gretlml.univpm.it

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ternary op with lists

Bug in distribution graphs

crash recipe on Windows

Sven Schreiber

Thursday, 5 September 2013 Thu, 5 Sep '13

6:47 a.m.

Hi, it seems list creation is not allowed with the ternary assignment. (Or is it just my slightly outdated snapshot, or the fact that one branch uses 'null', as in 'list hey = step==1 ? null : lags(step,list1)' ?) Is this restriction actually necessary? thanks, sven

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Allin Cottrell

Thursday, 5 September Thu, 5 Sep

12:19 p.m.

On Thu, 5 Sep 2013, Sven Schreiber wrote:

it seems list creation is not allowed with the ternary assignment. (Or is it just my slightly outdated snapshot, or the fact that one branch uses 'null', as in 'list hey = step==1 ? null : lags(step,list1)' ?)

Not a really a matter of "not allowed", more of "not hooked up properly". That's now fixed in CVS. Test script: <hansl> open data9-7 list X = INCOME PRIME scalar p = 2 list L = p==1 ? null : lags(p,X) list L print p = 1 list L = null list L = p==1 ? L : lags(p,X) list L print p = 1 list L = p==1 ? null : lags(p,X) list L print </hansl> Allin

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Allin Cottrell
Sven Schreiber