Ticket'd http://dev.clojure.org/jira/browse/CLJS-833
2014-08-04 0:57 GMT+02:00 David Nolen <dnolen.li...@gmail.com>:
> Ah hm, yeah I'm surprised this isn't caught by the existing shadowing
> and :js-globals logic. Sure open a ticket, patch welcome of course.
>
> David
>
> On Sun, Aug 3, 2014 at 6:23 PM, Herwig Hochleitner
> <hhochleit...@gmail.com> wrote:
> > To clarify on David's comment, js/console puts a literal 'console'
> > identifier into the generated js.
> >
> > In your example, js/console is shadowed, because (defn console[]
> js/console)
> > is emitted as ns.console = (function console(){return console;});
> >
> > The discussion to be had here is whether the (internal) name of the
> > generated js function should e.g. be mangled like let-binding:
> >
> > ns.console = (function console_1337(){return console;});
> >
> > Ticket?
> >
> >
> > 2014-08-01 15:07 GMT+02:00 David Nolen <dnolen.li...@gmail.com>:
> >
> >> js/foo does not resolve to the global namespace.
> >>
> >> David
> >>
> >> On Thu, Jul 31, 2014 at 9:42 AM, Sam Ritchie <sritchi...@gmail.com>
> wrote:
> >> > Hey guys,
> >> >
> >> > I ran into this last night when trying to port some ancient JS in our
> >> > project over to cljs. I was defining an om component called
> >> > "users-typeahead", and in the (did-mount ...) implementation calling a
> >> > bare
> >> > javascript function called js/users_typeahead. At the repl, the latter
> >> > worked great; INSIDE the did-mount implementation, js/users_typeahead
> >> > resolved to a reference to the enclosing function itself.
> >> >
> >> > My expectation was that, with Clojurescript's namespacing,
> js/func_name
> >> > would always resolve to the top-level global namespace. Instead,
> >> >
> >> > Here's a minimal reproduction:
> >> >
> >> > (.log js/console "Hi!")
> >> > ;; logs "Hi!"
> >> >
> >> > (defn console [s] (.log js/console s))
> >> >
> >> > (console "Hi!")
> >> > ;; throws Compilation error: TypeError: undefined is not a function
> >> >
> >> > What do you think? Expected behavior, or just an edge case to avoid?
> >> >
> >> > --
> >> > Sam Ritchie (@sritchie)
> >> > Paddleguru Co-Founder
> >> > 703.863.8561
> >> > www.paddleguru.com
> >> > Twitter // Facebook
> >> >
> >> > --
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