All~
There was a presentation at the JVM language summit about this exact topic.
http://wiki.jvmlangsummit.com/Mixed_language_project_compilation_in_Eclipse:_Java_and_Groovy
http://wiki.jvmlangsummit.com/Mixed_language_project_compilation_in_Eclipse:_Java_and_GroovyIn
fact, the person was
Robert,
The only problem with this approach is that there ARE practically
guaranteed to be circular references. If the goal is to compile
Clojure as if it were Java, circular references must be accounted
for.
But dependencies on classes generated based on parsing bytecode...
that seems a pretty
Has anyone actually implemented this sort of placeholder strategy before?
--Robert McIntyre
On Sat, Aug 28, 2010 at 3:04 PM, Michael Wood esiot...@gmail.com wrote:
On 28 August 2010 19:27, Michał Marczyk michal.marc...@gmail.com wrote:
On 28 August 2010 19:19, Luke VanderHart
Hi,
Am 28.08.2010 um 19:09 schrieb Michał Marczyk:
I'm sure I'm missing lots of things, but I'd love to know which, so --
please let me know. :-)
In fact, your two-pass scenario is probably the best you can get, since you can
define arbitrary classes in arbitrary namespaces. (Whether this is
I don't think two pases is enough.
What if a clojure file uses reflection (with macros of course) on a
compiled java file to generate classes, sort of like how lancet works
but generating classes instead of functions?
And then those classes are used from other clojure and java files.
Oh, and
For the past week or two, I've been investigating what it would take
to write something that would allow *.clj and *.java files to
seamlessly compile together, such that they could be freely intermixed
in a project. I knew it was a difficult problem, but I think the
adoption benefits would be
My apologies, the title got cut off. It should be:
Is it possible in theory to write/modify a Clojure compiler that
doesn't resolve Java references?
On Aug 28, 12:50 pm, Luke VanderHart luke.vanderh...@gmail.com
wrote:
For the past week or two, I've been investigating what it would take
to
Providing we're happy with disallowing circular dependencies (which is
what javac and clojure.lang.Compiler do anyway), I wonder if it might
be possible to have a build tool invoke the appropriate compilers on a
file-by-file basis, so that if foo.java depends on a class generated
by bar.clj, which
I'm not just talking about class hierarchy dependencies, but also
reference dependencies.
For example:
Foo.java
class Foo {
public Bar getBar() {...}
}
Bar.java
class Bar{
public Foo getFoo() {...}
}
This is pretty common in the Java world.
What I'd like to do is have Foo be written in
Oh, I also think that mixing and matching Clojure Java modules --
groups of namespaces / classes which would be share a single build
artifact -- is already fairly simple, whereas I'm not sure if mixing
and matching at the level of individual source files -- with
dependency chains like foo.java -
On 28 August 2010 19:19, Luke VanderHart luke.vanderh...@gmail.com wrote:
I'm not just talking about class hierarchy dependencies, but also
reference dependencies.
Ah, I see. In that case, maybe generate placeholders for all the
classes to be implemented in Clojure (with all methods doing
On 28 August 2010 19:27, Michał Marczyk michal.marc...@gmail.com wrote:
On 28 August 2010 19:19, Luke VanderHart luke.vanderh...@gmail.com wrote:
I'm not just talking about class hierarchy dependencies, but also
reference dependencies.
Ah, I see. In that case, maybe generate placeholders for
This sounds very similar to groovyc:
http://groovyland.wordpress.com/2009/03/03/groovyscalajava/
On Aug 28, 12:50 pm, Luke VanderHart luke.vanderh...@gmail.com
wrote:
For the past week or two, I've been investigating what it would take
to write something that would allow *.clj and *.java
Hm, thanks for the reference to that groovy thread... an interesting
read.
I might take a stab at writing a *generate-stubs* patch to Clojure's
compiler, just to see how hard it would be to do.
Out of curiosity, if Rich or anyone on the dev team reads this, is
this the sort of thing that might
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