On Thu, May 12, 2011 at 1:04 AM, David Nolen <dnolen.li...@gmail.com> wrote: > On Wed, May 11, 2011 at 11:58 PM, Ken Wesson <kwess...@gmail.com> wrote: >> >> On Wed, May 11, 2011 at 9:04 PM, David Nolen <dnolen.li...@gmail.com> >> wrote: >> > On Wed, May 11, 2011 at 7:43 PM, Chas Emerick <cemer...@snowtide.com> >> > wrote: >> >> >> >> (defn ^String foo []) >> >> (defn foo ^long []) >> > >> > The real problem is that first case was never actually specifying a >> > return >> > type - it is a type hint on the var that happened to store an fn. The fn >> > itself can only return Object (<=1.2.0). >> >> ?? >> >> Using 1.2: >> >> sandbox=> (defn bar [] "foo") >> #'sandbox/bar >> sandbox=> (defn foo [] (.length (bar))) >> #'sandbox/foo >> Reflection warning, NO_SOURCE_PATH:1 - reference to field length can't >> be resolved. >> sandbox=> (defn ^String baz [] "foo") >> #'sandbox/baz >> sandbox=> (defn foo [] (.length (baz))) >> #'sandbox/foo >> >> Looks like it recognizes it as hinting the return type to me. > > https://github.com/clojure/clojure/blob/master/src/jvm/clojure/lang/Compiler.java#L3236
What? Please actually respond in English, rather than by pointing mutely at something whose salience is not even apparent. -- 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
