Thanks Andrew.

I did catch 'this' argument requirement sometime back but the 'new' bit
escaped me.

Praki

On Sat, Apr 17, 2010 at 6:16 PM, Andrew Stein <steinl...@gmail.com> wrote:

>
> (deftype Bar [a b c d e])
> (def b (new Bar 1 2 3 4 5))
>
> There are a few other syntax changes too, defrecord replaces extending
> IPersistenMap, and you need to include 'this' in protocol fun
> implementations ...
>
>
> http://richhickey.github.com/clojure/clojure.core-api.html#clojure.core/deftype
>
> http://richhickey.github.com/clojure/clojure.core-api.html#clojure.core/defrecord
>
> On Apr 17, 4:37 pm, Praki <praki.prak...@gmail.com> wrote:
> > I am seeing compilation errors in my code with deftype. I just updated
> > my project dependencies and probably pulled in the latest clojure
> > package. Anyway, the following code from wiki doesn't work anymore.
> > Pointers to any late breaking changes much appreciated!
> >
> > TIA
> >
> > (deftype Bar [a b c d e])
> > (def b (Bar 1 2 3 4 5))
> >
> > Expecting var, but Bar is mapped to class package.Bar
> >   [Thrown class java.lang.Exception]
> >
> > Restarts:
> >  0: [ABORT] Return to SLIME's top level.
> >
> > Backtrace:
> >   0: clojure.lang.Compiler.lookupVar(Compiler.java:5677)
> >   1: clojure.lang.Compiler.isMacro(Compiler.java:5178)
> >   2: clojure.lang.Compiler.macroexpand1(Compiler.java:5233)
> >   3: clojure.lang.Compiler.analyzeSeq(Compiler.java:5305)
> >   4: clojure.lang.Compiler.analyze(Compiler.java:5140)
> >   5: clojure.lang.Compiler.access$100(Compiler.java:35)
> >   6: clojure.lang.Compiler$DefExpr$Parser.parse(Compiler.java:417)
> >   7: clojure.lang.Compiler.analyzeSeq(Compiler.java:5319)
> >   8: clojure.lang.Compiler.analyze(Compiler.java:5140)
> >   9: clojure.lang.Compiler.analyze(Compiler.java:5101)
> >  10: clojure.lang.Compiler.eval(Compiler.java:5377)
> >  11:
> >
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