[Ecls-list] undefined-function function args

Juan Jose Garcia-Ripoll juanjose.garciaripoll at gmail.com
Sun Jun 30 10:33:37 UTC 2013


On Fri, Jun 28, 2013 at 5:35 PM, Ilya Kliot <plushe at gmail.com> wrote:

> As I understand the subject is not part of standard ?


It cannot be. In a form (S1 S2 S3 ... ) the expression S1 should be
evaluated before the S2, S3, etc. This means that the undefined function
error can be detected before the other arguments are evaluated. ECL does
this quite a lot to speed up and make the code smaller.


-- 
Instituto de Física Fundamental, CSIC
c/ Serrano, 113b, Madrid 28006 (Spain)
http://juanjose.garciaripoll.googlepages.com
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