Hi, On 21 Jan., 14:00, kony <kulakow...@gmail.com> wrote:
> If we try to write: > > (defrecord Point [#^double x #^double y]) > > then create them as follows: > > (Point. "sth") > > we've got > > java.lang.ClassCastException: java.lang.String cannot be cast to > java.lang.Number (NO_SOURCE_FILE:0) > > and this is OK, > > but If we put: > > (defrecord vect2 [#^clojure.lang.IPersistentVector v]) > > instantiaion by a string seems to be OK > > (vect2. "sth") > > is it a bug or a feature? >From http://clojure.org/datatypes: * fields can have type hints, and can be primitive * note that currently a type hint of a non-primitive type will not be used to constrain the field type nor the constructor arg, but will be used to optimize its use in the class methods * constraining the field type and constructor arg is planned Sincerely Meikel -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en