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[CLJS-1562] WARN on hinted fn call type mismatch Created: 06/Feb/16  Updated: 06/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: None

Type: Enhancement Priority: Major
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

If a call is made to a function that has hinted arguments (especially {^boolean} and {^number}), with an expression that is known to not be of that type, emit a diagnostic type mismatch warning.

An example that should emit a warning is:

(defn f [^boolean b])
(f 0)





[CLJS-1558] Code allowed to re-define referred var Created: 31/Jan/16  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: None

Type: Defect Priority: Major
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

If you refer a var from another namespace, then you can def a new value for that var, and the def will mutate the other namespace, and other things will go wrong as illustrated in the example below.

FWIW, Clojure disallows this, and refuses to allow you to evaluate a def involving a referred var, and emits an error diagnostic like:

CompilerException java.lang.IllegalStateException: foo already refers to: #'some.name.space/foo in namespace: user, compiling:(NO_SOURCE_PATH:2:1)

Here is a complete example illustrating the issues:

Given:

(ns foo.core)

(defn square [x]
  (* x x))

then do this in a REPL:

cljs.user=> (require '[foo.core :refer [square]])
nil
cljs.user=> (var square)
#'foo.core/square
cljs.user=> (square 3)
9
cljs.user=> (ns-interns 'cljs.user)
{}
cljs.user=> (defn square [x] (+ x x))
WARNING: square already refers to: foo.core/square being replaced by: cljs.user/square at line 1 <cljs repl>
#'foo.core/square
cljs.user=> (square 3)
6
cljs.user=> (var square)
#'foo.core/square
cljs.user=> (in-ns 'foo.core)
nil
foo.core=> (square 3)
6
foo.core=> (in-ns 'cljs.user)
nil
cljs.user=> (ns-interns 'cljs.user)
{square #'cljs.user/square}
cljs.user=> (cljs.user/square 3)
TypeError: Cannot read property 'call' of undefined
    at repl:1:105
    at repl:9:3
    at repl:14:4
    at Object.exports.runInThisContext (vm.js:54:17)
    at Domain.<anonymous> ([stdin]:41:34)
    at Domain.run (domain.js:221:14)
    at Socket.<anonymous> ([stdin]:40:25)
    at emitOne (events.js:77:13)
    at Socket.emit (events.js:169:7)
    at readableAddChunk (_stream_readable.js:146:16)
cljs.user=> #'cljs.user/square
#'cljs.user/square
cljs.user=> @#'cljs.user/square
nil





[CLJS-1555] make-array macro missing 2 arg arity Created: 31/Jan/16  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: None

Type: Defect Priority: Major
Reporter: Mike Fikes Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File CLJS-1555.patch    
Patch: Code and Test

 Description   

You can do

(apply make-array [nil 2])
but not
(make-array nil 2)
.






[CLJS-1508] Extend ns form to support :rename option Created: 09/Dec/15  Updated: 09/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Enhancement Priority: Major
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None


 Description   

Support a :rename option to :require. Following :rename should be a map of symbol to symbol. Refer to clojure.core/refer for semantics with respect to this allowing avoidance of clashes.

An REPL example:

(require '[fipp.edn :refer (pprint) :rename {pprint fipp}])





[CLJS-1507] Implicit macro loading: macro var inference in :refer Created: 09/Dec/15  Updated: 12/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Enhancement Priority: Major
Reporter: Mike Fikes Assignee: Mike Fikes
Resolution: Unresolved Votes: 1
Labels: None

Attachments: Text File CLJS-1507-partial.patch    

 Description   

Background: When employing ns, if a namespace is required or used, and that namespace itself requires or uses macros from its own namespace, then the macros will be implicitly required or used using the same specifications.

This ticket asks for a mild extension to the above, automatically inferring when referred symbols are macro vars in two cases:

  1. :require / :refer
  2. :use / :only

Here is a concrete example illustrating the cases:

Assume src/foo/core.clj contains a single macro:

(ns foo.core)

(defmacro unless [pred a b]
  `(if (not ~pred) ~a ~b))

and src/foo/core.cljs requires that macro namespace:

(ns foo.core
  (:require-macros foo.core))

Without loss of generality, assume we do the following in a REPL.

$ java -cp cljs.jar:src clojure.main -m cljs.repl.node
ClojureScript Node.js REPL server listening on 49522
To quit, type: :cljs/quit
cljs.user=> (require '[foo.core :refer [unless]])
;; Currently get an error

Currently, the code assumes that unless is a non-macro var and a "Referred var foo.core/unless does not exist" diagnostic is emitted. To satisfy this ticket, the code should consult the foo.core macro namespace for the existence of an unless macro, and refer it as if

(require-macros '[foo.core :refer [unless]])
had been issued.

Likewise, this should work for the :use / :only dual form: When

(ns bar.core (:use [foo.core :only [unless]]))
is issued.

Additionally, the same behavior should be ensured to work in bootstrapped mode.



 Comments   
Comment by Thomas Heller [ 10/Dec/15 4:26 AM ]

Great to see you pick this up.

My patch for CLJS-948 included an implementation for this if you need a reference, although some things have changed since then and the patch won't apply cleanly. Still the basic idea is still the same.

Comment by Thomas Heller [ 10/Dec/15 4:33 AM ]

Again, just for reference:
https://github.com/thheller/shadow-build/blob/7b2564e9aa33a93c1af90826c837e3f5d307a116/src/clj/shadow/cljs/util.clj#L214-L279

Is the full implementation in use by shadow-build ever since the :refer part was rejected from CLJS-948, that is also where my patch initially came from.

Comment by Mike Fikes [ 11/Dec/15 8:33 PM ]

Attaching a partial patch in case it leads to interesting commentary.

This patch was written prior to my knowledge of Thomas' prior work. I don't have an opinion yet on the values of either approach: This one differs simply by accident of being written independently.

This patch works by transforming things in the sugared domain, thus taking something like

(:require [foo.core :refer [bar unless]])

into

(:require [foo.core :refer [bar] :refer-macros [unless]])

This patch is incomplete because it determines whether a symbol is a macro by attempting to find its macroexpander, and thus encounters the need for the foo.core namespace to have been analyzed, which is not guaranteed.

But, this patch will work if you artificially (say, in a REPL), load foo.core by itself first. Evidently Thomas' approach encountered a similar issue, but he resolved it (presumably by forcing the needed analysis to occur).

Comment by Thomas Heller [ 12/Dec/15 4:09 AM ]

Mike: I had two separate goals with my implementation. In shadow-build I have a discovery phase that inspects all files and parses the ns form in case of .cljs files. I wanted this phase to be completely free of side-effects in regards to the compiler state. I did not want to touch the analyzer env or load macros since I do not know whether the discovered namespace is going to be used later. I only extract the basic requires/provides to build the dependency graphs via :main (forced by shadow-build). Actual compilation always happens in full dependency order and macros are loaded when needed with all checks. The discovery skips some basic checks it cannot know about yet, ie. it checks for self-require but doesn't load macros yet.

The approach chosen by parse-ns in cljs.analyzer is to capture the compiler env and reset it after parsing the ns, your approach moves side-effects into the parsing again which may become a problem later since it cannot reset {{require}}ing a Clojure ns.

Whether or not this is a problem I cannot say, it just didn't agree with my goals. YMMV.

Comment by Mike Fikes [ 12/Dec/15 7:35 AM ]

Thanks @thheller, I'll see if I can come up with a patch that implements the inference in ns-side-effects.





[CLJS-1501] Add :parallel-build support to REPLs Created: 05/Dec/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Task Priority: Major
Reporter: David Nolen Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: None


 Description   

The :parallel-build option does not currently work in REPLs due to the implementation of cljs.repl/load-namespace






[CLJS-1497] `find` on an associative collection does not return collection key Created: 30/Nov/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Major
Reporter: David Nolen Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Instead find returns the passed in key. This means metadata on the key will appear to be lost. Related to CLJS-1496.






[CLJS-1479] Race condition in browser REPL Created: 03/Nov/15  Updated: 03/Nov/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Defect Priority: Major
Reporter: Daniel Skarda Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Attachments: File heavy-load.sh     File race-condition.clj     File race-condition.jstack    

 Description   

Evaluation in browser REPL occasionally hangs. It seems that repl environment and browser sometimes miss each other and their "randezvous" fails. Browser is waiting for POST reply and repl is trying to send a command, but they do not meet each other.

I found the issue when we switched our tests from nodejs to browser environment. Luckily I was able to find very small example which hangs during execution. It seems that (simulated) heavy load increases the chance of "hanging".

Minimal setup:

(ns race.condition
  (:require [cljs.repl.browser :as browser]
            [cljs.repl :as repl]
            [cljs.env :as env]
            [cljs.build.api :as api]))


(api/build '[(ns race.repl
               (:require [clojure.browser.repl]))
             (clojure.browser.repl/connect "http://localhost:9000/repl")]
           {:output-to  "target/cljs-race/main.js"
            :output-dir "target/cljs-race"
            :main       'race.repl})

(spit "target/cljs-race/index.html"
      (str "<html>" "<body>"
           "<script type=\"text/javascript\" src=\"main.js\">"
           "</script>" "</body>" "</html>"))

Now start the environment:

(def env (browser/repl-env :static-dir ["target/cljs-race" "."] :port 9000 :src nil))

(env/with-compiler-env (env/default-compiler-env)
  (repl/-setup env {}))

cross your fingers and start this endless loop:

(loop [i 0]
  (println (java.util.Date.) i)
  (dotimes [j 100]
    (let [result (repl/-evaluate env "<exec>" "1"  "true")]
      (when-not (= :success (:status result))
        (println i j result))))
  (recur (inc i)))

To simulate heavy load run heavy-load.sh from attachment.

After some iterations (eg 55 big loop i) execution stops. If you investigate stacks (see race-condition.jstack), you can see in one thread:

at clojure.core$promise$reify__6779.deref(core.clj:6816)
	at clojure.core$deref.invoke(core.clj:2206)
	at cljs.repl.browser$send_for_eval.invoke(browser.clj:65)
	at cljs.repl.browser$browser_eval.invoke(browser.clj:193)
	at cljs.repl.browser.BrowserEnv._evaluate(browser.clj:262)

The code is waiting for a promise with a connection (which already did arive).

My guess is suspicious code in cljs.repl.server functions connection and set-connection. Both functions access an atom in non-standard way. They deref a valua and make a swap! in two steps.

Can somebody with better understanding of REPL internals investigate? Thank you.






[CLJS-1466] Absolute paths in :output-dir break Node.js shim for :none Created: 11/Oct/15  Updated: 29/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Major
Reporter: Sebastian Bensusan Assignee: Sebastian Bensusan
Resolution: Unresolved Votes: 0
Labels: bug

Attachments: Text File cljs_1466.patch    
Patch: Code

 Description   

When compiling a trivial example with the following script:

(require 'cljs.build.api)

(cljs.build.api/build "src"
  {:main 'hello.core
   :output-to "main.js"
   :output-dir "/home/carlos/Playground/node-abs/out"
   :target :nodejs})

It generates code that tries to resolve the following path:

/home/carlos/Playground/node-abs/home/carlos/Playground/node-abs/out/goog/bootstrap/nodejs.js

We should check if the provided path for :output-dir is absolute before resolving it in the Node.js :none shim. The shim has a related ticket in CLJS-1444.

Even if it's uncommon for users to have absolute paths, tooling might need to.



 Comments   
Comment by Sebastian Bensusan [ 11/Oct/15 4:28 PM ]

The attach patch cljs_1466.patch solves the issue by using path.resolve which takes into account relative vs absolute paths when joining paths. Successfully tested in the example repo with both relative and absolute :output-dir

Comment by Martin Klepsch [ 14/Oct/15 3:57 AM ]

Looking at the patch it seems that it might break current behaviour in some cases? Have you thought about that?

CLJS-1444 [1] would probably also break the shim in some way so would be good to get these in together and be very clear about what will break etc. As long as we come up with a robust and predictable impl this is something worth breaking imo.

[1] http://dev.clojure.org/jira/browse/CLJS-1444 for

Comment by David Nolen [ 14/Oct/15 8:05 AM ]

Yes would like to get feedback from people already heavily invested in ClojureScript + Node.js before moving forward on this.

Comment by Sebastian Bensusan [ 14/Oct/15 10:31 AM ]

Martin Klepsch: I did think about breakage but I couldn't find any cases. Do you have an example one? In the example repo I've put together some tests (by running ./script/test.sh) but it boils down to path.join(path.resolve("."),paths) being equivalent to path.resolve(paths) for all relative paths, since the "Resolve to absolute" method is the same for both (process.cwd() inside of path.resolve). When considering absolute paths, only the new version does the right thing.

On the other hand, those tests also reveal that the proposed patch doesn't cover CLJS-1446 as I originally thought since

node main.js

succeeds while:

cd ..
node node-abs/main.js

fails.





[CLJS-1461] Convert analyzer to conform to tools.analyzer's spec Created: 28/Sep/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: Ambrose Bonnaire-Sergeant Assignee: Ambrose Bonnaire-Sergeant
Resolution: Unresolved Votes: 3
Labels: None


 Description   

tools.analyzer has a handy common AST format for map-based analysis results. We should use this format in the ClojureScript analyzer so tooling that already accepts this format can work seamlessly with ClojureScript.






[CLJS-1447] IFn implementors have a broken call implementation, all args after 20th argument should be collected into a seq Created: 11/Sep/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Task Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Regular fns (which are just JavaScript fns) have no such limit. For IFn implementors we should not allow arities above 21 args, and we should transform the 21st arity into a var args signature.






[CLJS-1446] autodoc + gh-pages for cljs.*.api namespaces Created: 11/Sep/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Task Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: newbie


 Comments   
Comment by W. David Jarvis [ 11/Sep/15 6:07 PM ]

I just tried to get this working - unfortunately, autodoc doesn't currently have support for ClojureScript. An issue is currently open on the GH project here but it doesn't look like it's seen any movement in nearly two years.

Comment by Tom Faulhaber [ 13/Sep/15 2:26 PM ]

I would love to see this work as well and, as the author of autodoc, am happy to help move it forward. I've added some commentary to the issue in autodoc about how to do this. If it's going to happen soon, though, I will need some help from the ClojureScript community as outlined over there.

Comment by David Nolen [ 14/Sep/15 10:42 AM ]

This ticket is about generating docs for Clojure code. Getting autodoc to work for ClojureScript files is worth pursuing but unrelated to this ticket.

Comment by Sebastian Bensusan [ 11/Oct/15 5:54 PM ]

I took at stab at this and only got it running using autodoc-0.9.0-standalone.jar from the command line. My results are not useful at all but those issues should be sorted out in autodoc.

David, do you have a preference in how the docs and artifacts needed should be managed? Should it be a lein plugin or can it be a script that assumes that the correct jars have been installed?

Comment by Tom Faulhaber [ 12/Oct/15 12:37 AM ]

Oh, I did misunderstand this and then didn't see David Nolen's follow-up until now. Let me take a look at whether I can make this happen pretty easily. I wouldn't think it would be too difficult. (Famous last words!)





[CLJS-1443] ES6 Module Processing at individual :foreign-lib spec Created: 09/Sep/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

ES6 module processing could probably benefit from processing at the individual :foreign-lib spec. Brings up questions wrt. source maps and merged source maps when applying other optimization settings.






[CLJS-1439] Add type annotations to goog-define defined vars Created: 01/Sep/15  Updated: 01/Sep/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Major
Reporter: Martin Klepsch Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Currently it's still required to annotate goog-define constants with ^boolean to allow the Closure compiler to safely remove dead branches. The macro could emit the var with ^boolean metadata to make this unnecessary.

In general it would be nice to have similar annotations for the already defined constants like goog.DEBUG although I'm not sure how/if that's possible.






[CLJS-1410] Support source maps in deps.cljs Created: 09/Aug/15  Updated: 09/Aug/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Major
Reporter: Martin Klepsch Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None


 Description   

There should be support to package source maps with a foreign-lib using deps.cljs






[CLJS-1402] Source Mapping Closure Error Logger Created: 08/Aug/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: type-check


 Description   

Current error reports generated by Google Closure point back to the generated JavaScript sources. For JavaScript source that originated from ClojureScript we should generated source mapped reports.






[CLJS-1373] Generalize CLJS-1324, check invokes of all IFn implementors Created: 28/Jul/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

We currently track all IFn implementors but in order to do arity checking of statically analyzeable invokes of keywords, vector, etc. we need to do a bit more. extend-type should update the type in the compiler state with :method-params :max-fixed-arity and :variadic. Then we can just reuse the existing checks in cljs.analyzer/parse-invoke.






[CLJS-1350] Compiler support for browser REPL Created: 19/Jul/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None


 Description   

Currently the browser REPL experience could be considerably enhanced just by eliminating manual configuration in source. Instead REPL configuration could happen via a compiler option. This would make REPL support considerably more robust in the face of user errors while developing.






[CLJS-1346] Support require outside of ns Created: 18/Jul/15  Updated: 18/Jul/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Major
Reporter: Jonathan Boston Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None


 Description   

Makes http://dev.clojure.org/jira/browse/CLJS-1277 useful.






[CLJS-1335] resolve-macro-var: information missing for macros Created: 12/Jul/15  Updated: 26/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Major
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: bootstrap
Environment:

https://github.com/swannodette/cljs-bootstrap



 Description   

In bootstrapped ClojureScript, if you resolve-var on a function, you get lots of information, but resolve-macro-var doesn't work for macros. (The only reason I have any expectation for this to work is that it appears to do so in ClojureScript JVM).

cljs-bootstrap.core=> (with-compiler-env cenv (ana/resolve-macro-var (ana/empty-env) 'or)))
nil

But:

cljs-bootstrap.core=> (with-compiler-env cenv (ana/resolve-var (ana/empty-env) 'map)))
{:protocol-inline nil, :meta {:file "cljs/core.cljs", :end-column 10, :top-fn {:variadic true, :method-params ([f] [f coll] [f c1 c2] [f c1 c2 c3]), :arglists-meta (nil nil nil nil nil), :max-fixed-arity 4, :arglists ([f] [f coll] [f c1 c2] [f c1 c2 c3] [f c1 c2 c3 & colls])}, :column 7, :line 4128, :end-line 4128, :arglists (quote ([f] [f coll] [f c1 c2] [f c1 c2 c3] [f c1 c2 c3 & colls])), :doc "Returns a lazy sequence consisting of the result of applying f to\n  the set of first items of each coll, followed by applying f to the\n  set of second items in each coll, until any one of the colls is\n  exhausted.  Any remaining items in other colls are ignored. Function\n  f should accept number-of-colls arguments. Returns a transducer when\n  no collection is provided."}, :ns cljs.core, :name cljs.core/map, :variadic true, :file "cljs/core.cljs", :end-column 10, :top-fn {:variadic true, :method-params ([f] [f coll] [f c1 c2] [f c1 c2 c3]), :arglists-meta (nil nil nil nil nil), :max-fixed-arity 4, :arglists ([f] [f coll] [f c1 c2] [f c1 c2 c3] [f c1 c2 c3 & colls])}, :method-params ([f] [f coll] [f c1 c2] [f c1 c2 c3]), :protocol-impl nil, :arglists-meta (nil nil nil nil nil), :column 1, :line 4128, :end-line 4128, :max-fixed-arity 4, :fn-var true, :arglists ([f] [f coll] [f c1 c2] [f c1 c2 c3] [f c1 c2 c3 & colls]), :doc "Returns a lazy sequence consisting of the result of applying f to\n  the set of first items of each coll, followed by applying f to the\n  set of second items in each coll, until any one of the colls is\n  exhausted.  Any remaining items in other colls are ignored. Function\n  f should accept number-of-colls arguments. Returns a transducer when\n  no collection is provided."}

As an aside:

cljs-bootstrap.core=> (with-compiler-env cenv (ana/resolve-var (ana/empty-env) 'or)))
{:name cljs.core/or, :ns cljs.core}


 Comments   
Comment by Andrea Richiardi [ 26/Dec/15 3:06 PM ]

I have a bit had a look at this and cljs.analyzer.api/resolve has the best approach, trying first resolve-var and then resolve-macro-var. At the moment this behavior is duplicated in both replumb and planck. It would be great to have that part of cljs.analyzer.api, and maybe others, ported to cljs.js. Thoughts?

Comment by Andrea Richiardi [ 26/Dec/15 3:29 PM ]

Actually in replumb at the moment I had to do something like:

[DELETED]

But it is just a workaround and probably you guys have a better approach to it.

Comment by Andrea Richiardi [ 26/Dec/15 5:52 PM ]

In replumb at the moment I had to merge the two maps, giving precedence to ana/resolve-var:

(defn resolve
  "From cljs.analyzer.api.clj. Given an analysis environment resolve a
  var. Analogous to clojure.core/resolve"
  [opts env sym]
  ;; AR - we need to merge because ana/resolve-var sometimes returns more
  ;; info than ana/resolve-macro-var, sometimes not
  (merge (ana/resolve-macro-var env sym) (ana/resolve-var env sym ana/confirm-var-exist-warning)))




[CLJS-1328] Support defrecord reader tags Created: 04/Jul/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: Herwig Hochleitner Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: reader, readertags


 Description   

Currently, defrecord instances print similar to how they do in clojure

> (pr-str (garden.units/px 5))
#garden.types.CSSUnit{:unit :px, :magnitude 5}

This representation cannot be read by the compiler, nor at runtime by cljs.reader/read-string

> #garden.types.CSSUnit{:unit :px, :magnitude 5}
clojure.lang.ExceptionInfo: garden.types.CSSUnit {:type :reader-exception, :line 1, :column 22, :file "NO_SOURCE_FILE"}
...
> (cljs.reader/read-string "#garden.types.CSSUnit{:unit :px, :magnitude 5}")
#<Error: Could not find tag parser for garden.types.CSSUnit in ("inst" "uuid" "queue" "js")>
...

Analysis

The two requirements - using record literals in cljs source code and supporting runtime reading - can be addressed by using the analyzer to find defrecords and registering them with the two respective reader libraries.

Record literals

Since clojurescript reads and compiles a file at a time, clojure's behavior for literals is hard to exactly mimic. That is, to be able to use the literal in the same file where the record is defined.
A reasonable compromise might be to update the record tag table after each file has been analyzed. Thus the literal form of a record could be used only in requiring files.

EDIT: Record literals can also go into the constant pool

cljs.reader

To play well with minification, the ^:export annotation could be reused on defrecords, to publish the corresponding reader tag to cljs.reader.

Related Tickets



 Comments   
Comment by David Nolen [ 08/Jul/15 12:00 PM ]

It's preferred that we avoid exporting. Instead we can adopt the same approach as the constant literal optimization for keywords under advanced optimizations. We can make a lookup table (which won't pollute the global namespace like exporting does) which maps a string to its type.

I'm all for this enhancement.





[CLJS-1300] REPLs do no write out updated deps.js when compiling files Created: 05/Jun/15  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Major
Reporter: David Nolen Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File cljs-1300.patch    
Patch: Code

 Description   

For example a user may edit a file including a new dependency. This will work at the REPL but if a browser refresh is made the emitted goog.require will fail due to the initial deps.js file being stale.



 Comments   
Comment by ewen grosjean [ 05/Dec/15 4:15 PM ]

load-file is broken into 4 sub-functions:
repl-compile-cljs: compile the cljs file beeing loaded
repl-cljs-on-disk: ensures all dependencies are on disk
refresh-cljs-deps: refreshes the cljs_deps.js file
repl-eval-compiled: eval the compiled file

Comment by David Nolen [ 05/Dec/15 9:02 PM ]

Thanks will review.

Comment by Mike Fikes [ 31/Jan/16 3:25 PM ]

cljs-1300.patch no longer applies on master





[CLJS-1297] defrecord does not emit IKVReduce protocol Created: 03/Jun/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Major
Reporter: Daniel Skarda Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: newbie

Attachments: Text File CLJS-1297-19-July-2015.patch    

 Description   

Records are maps and in Clojure they support reduce-kv (IKVReduce protocol).
This is not true in ClojureScript:

(defrecord Foobar [x y])
 (reduce-kv assoc {} (Foobar. 1 2))

Fails wit Error: No protocol method IKVReduce.-kv-reduce defined for type : [object Object]



 Comments   
Comment by David Nolen [ 03/Jun/15 7:25 PM ]

Just seems like an oversight. Patch welcome, this one is a relatively easy one.

Comment by Daniel Skarda [ 04/Jun/15 2:53 AM ]

OK

I checked Clojure implementation. Records do not implement any reduce protocol on their own. For IKVReduce records use default implementation using reduce and destructuring. Is this approach OK?

Recently Alex Miller implemented many optimizations of reduce protocols in Clojure. Eg range returns an object which implements IReduce protocol so reduce (and transducers in general) can take advantage of it. Any plans for such optimizations in ClojureScript?

;;clojure/src/clj/clojure/core.clj:6523
;;slow path default
clojure.lang.IPersistentMap
(kv-reduce 
  [amap f init]
  (reduce (fn [ret [k v]] (f ret k v)) init amap))
Comment by David Nolen [ 04/Jun/15 9:05 AM ]

Going with the Clojure implementation is fine. Yes all of the optimizations in 1.7.0 are on the table for ClojureScript but these are separate issues from this one.

Comment by Samuel Miller [ 16/Jul/15 10:39 PM ]

Mind if I take this as my first cljs bug? Poking around quickly I think I know what needs to happen.

Comment by David Nolen [ 17/Jul/15 5:21 AM ]

Sure! Have you submitted your CA yet?

Comment by Samuel Miller [ 17/Jul/15 7:13 PM ]

Yes, I did yesterday.

Comment by Samuel Miller [ 20/Jul/15 9:52 PM ]

Here is a potential patch. I implemented a basic IKVreduce based on Daniel Skarda's comment. Note: I am a little fuzzy on macros still so please look over what I have. There is probably a better way. Also added a test for reduce-kv on records.

I ran the test on Linux on V8 and SpiderMonkey. I plan to get JSC and Nashorn working and tested this week but if someone wants to test them out before that would be great.

Comment by Sebastian Bensusan [ 23/Jul/15 6:45 PM ]

Experience report:

I just tested the patch in the Node Repl and it seems to work:

cljs.user=> (defrecord A [a b])
cljs.user/A
cljs.user=> (reduce-kv (fn [m k v] (assoc m k (inc v))) {} (A. 1 2))
{:a 2, :b 3}

and the provided tests passed in Spidermonkey, V8, and Nashorn (I don't have JSC installed).

For completeness: before applying the patch the same code fails with:

Error: No protocol method IKVReduce.-kv-reduce defined for type : [object Object]
Comment by David Nolen [ 10/Aug/15 10:22 PM ]

Is this the same approach taken by Clojure?

Comment by Samuel Miller [ 10/Aug/15 10:36 PM ]

You can see the relevant current Clojure code here...
https://github.com/clojure/clojure/blob/master/src/clj/clojure/core.clj#L6526
I think it is the same. I literally just tried to translate it over into CLJS. I might of understood something wrong though.

Comment by David Nolen [ 11/Aug/15 6:10 AM ]

Yes that's the slow path. Please use the implementation used by defrecord instead. If defrecord doesn't have one then this patch is OK.

Comment by Samuel Miller [ 11/Aug/15 8:48 PM ]

As far as I can tell there is no implementation on defrecord itself however there are separate implementations on the the java classes PersistentVector, PersistentArrayMap, PersistentTreeMap, and PersistenHashMap in pure java. I am not sure if you would want to do something similar for Clojurescript.

I can also spend some time trying to make a more performant version.





[CLJS-1277] relax requirement that files must declare a namespace, default to cljs.user Created: 19/May/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

This aligns better with Clojure itself supports.



 Comments   
Comment by David Nolen [ 14/Jun/15 10:30 AM ]

There are a few hurdles in order to make progress on this ticket. The first is that in order to be useful something like require etc. outside the ns needs to be supported in order to be useful.

Comment by Jonathan Boston [ 18/Jul/15 12:17 PM ]

Needs http://dev.clojure.org/jira/browse/CLJS-1346 to be useful.





[CLJS-1194] data_readers.cljc Created: 10/Apr/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None


 Description   

Now that conditional reading has landed we can implement support for data_readers.cljc to get both compile time and runtime support.



 Comments   
Comment by David Nolen [ 10/Apr/15 7:45 PM ]

This needs http://dev.clojure.org/jira/browse/CLJ-1699 to be useful.

Comment by Nikita Prokopov [ 19/May/15 7:58 AM ]

CLJ-1699 has landed.

Right now CLJS tries to compile data_readers.cljc as a regular source code file:

Exception in thread "main" java.lang.AssertionError: No ns form found in src/data_readers.cljc, compiling:(/private/var/folders/0h/9vv4g3d955l6ctwwl4k9xjy40000gn/T/form-init3533791126017861878.clj:1:125)
	at clojure.lang.Compiler.load(Compiler.java:7249)
	at clojure.lang.Compiler.loadFile(Compiler.java:7175)
	at clojure.main$load_script.invoke(main.clj:275)
	at clojure.main$init_opt.invoke(main.clj:280)
	at clojure.main$initialize.invoke(main.clj:308)
	at clojure.main$null_opt.invoke(main.clj:343)
	at clojure.main$main.doInvoke(main.clj:421)
	at clojure.lang.RestFn.invoke(RestFn.java:421)
	at clojure.lang.Var.invoke(Var.java:383)
	at clojure.lang.AFn.applyToHelper(AFn.java:156)
	at clojure.lang.Var.applyTo(Var.java:700)
	at clojure.main.main(main.java:37)
Comment by David Nolen [ 19/May/15 8:53 AM ]

This should be addressed first: http://dev.clojure.org/jira/browse/CLJS-1277





[CLJS-1147] reconnect logic for browser REPLs Created: 18/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Instead of forcing users to refresh browser and lose application state, the browser REPL should poll once a second to connect if connection is unreachable for some reason.



 Comments   
Comment by David Nolen [ 21/Mar/15 8:56 PM ]

This is firmly a major nice-to-have, but not a blocker.





[CLJS-1141] memoization of js-dependency-index and get-upstream-deps needs knobs Created: 18/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File CLJS_1141.patch     Text File CLJS-1141-with-js-dep-caching-latest.patch    

 Description   

knobs should be exposed for more dynamic compilation environments like Figwheel which may desire to add dependencies to the classpath on the fly.



 Comments   
Comment by Bruce Hauman [ 21/Mar/15 3:51 PM ]

A patch that caches upstream dependencies in the compiler env.

Comment by Bruce Hauman [ 21/Mar/15 3:59 PM ]

Actually I'm going to submit another patch that includes the memoize calls in js-deps.

Comment by Bruce Hauman [ 28/Mar/15 12:50 PM ]

New patch that moves cljs.js-deps memoization to current env/compiler as well as get-upstream-deps.

Unfortunately there is a circular dep between cljs.env and cljs.js-deps, if we want to cache in env/compiler. I overcame this with a resolve.

Compile performance is either completely unchanged or slightly improved based on several test runs.

Comment by Bruce Hauman [ 28/Mar/15 2:22 PM ]

Hold off on this. Its not behaving as expected. Doesn't seem to be caching in certain situations.

Comment by David Nolen [ 28/Mar/15 2:26 PM ]

Thanks for the update. This will definitely not land until after the pending REPL/piggieback release anyhow.

Comment by Bruce Hauman [ 28/Mar/15 2:44 PM ]

Yeah there is an obvious bug and a subtle one. Hopefully will finish it up soonish.

Comment by Bruce Hauman [ 28/Mar/15 3:43 PM ]

Alright, this latest patch works. There was a subtle memoizing nil value bug.





[CLJS-1074] Externs inference Created: 02/Mar/15  Updated: 18/Aug/15

Status: In Progress
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3211
Fix Version/s: GSoC

Type: Enhancement Priority: Major
Reporter: David Nolen Assignee: Maria Geller
Resolution: Unresolved Votes: 2
Labels: None


 Description   

Given all externs generally need to be supplied for js/foo we could probably automatically compute externs based on js/foo usage in user code. For this to work correctly we need to account for property access through js/foo i.e. (def Bar js/foo.Bar). This should infer that Bar is also a foreign object. Things gets more complicated for higher order cases, we probably want to support a ^js type hint.

Finally externs inference needs to account for externs likely already supplied by the user - i.e. don't emit dupes, Google Closure will complain.






[CLJS-968] Metadata on function literal inside of a let produces invalid Javascript Created: 07/Jan/15  Updated: 28/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Major
Reporter: Bobby Eickhoff Assignee: David Nolen
Resolution: Unresolved Votes: 2
Labels: bug
Environment:

Originally found with [org.clojure/clojurescript "0.0-2496"]
Still reproducible with the latest cljsc (b5e9a5116259fc9f201bee4b9c6564f35306f9a5)



 Description   

Here is a minimal test case that produces the invalid Javascript:

(defn f []
  (let [a 0]
    ^{"meta" "data"}
    (fn [] true)))

The compiled Javascript includes the invalid token sequence "return return". (Per Chrome: Uncaught SyntaxError: Unexpected token return)

The problem does not occur if the metadata applies to a map literal instead of a function literal.
The problem only occurs when the function and metadata are inside of a let.



 Comments   
Comment by Bobby Eickhoff [ 07/Jan/15 9:45 PM ]

I forgot to try with-meta. Using with-meta does not produce this syntax error, so it's only a problem with the reader macro for metadata.

Comment by David Nolen [ 08/Jan/15 7:41 AM ]

Any quick thoughts about this one Nicola? Quite possibly a compiler issue on the CLJS side.

Comment by Nicola Mometto [ 08/Jan/15 8:07 AM ]

David, I understand why this happens but I don't know enough about how cljs's js emission to propose a fix.
The issue is that with this commit: https://github.com/clojure/clojurescript/commit/d54defd32d6c5ffcf6b0698072184fe8ccecc93a the following scenario is possible:

{:op :meta
 :env {:context :return}
 :expr {:op :fn
        :env {:context :expr}
        :methods [{:op :fn-method 
                   :env {:context :return} ..}]
        ..}
 ..}

i.e. analyze-wrap-meta changes the context of the :fn node to :expr but keeps the context of the :fn-methods to :return.

This causes both
https://github.com/clojure/clojurescript/blob/master/src/clj/cljs/compiler.clj#L575-L576
and
https://github.com/clojure/clojurescript/blob/master/src/clj/cljs/compiler.clj#L488 (https://github.com/clojure/clojurescript/blob/master/src/clj/cljs/compiler.clj#L233)

to be true and emit a "return".

Comment by David Nolen [ 06/May/15 7:15 PM ]

Hrm, it appears analyze-wrap-meta may need to defer to a helper to change the :context of the given AST node.

Comment by Herwig Hochleitner [ 11/Dec/15 10:52 AM ]

I just randomly ran into this, when upgrading an old project. There is also a duplicate already: http://dev.clojure.org/jira/browse/CLJS-1482

Comment by Jonathan Chu [ 28/Jan/16 6:19 PM ]

This issue occurs for me even without a let.

(fn []
  ^{"meta" "data"}
  (fn [] true))

gives me

#object[SyntaxError SyntaxError: Unexpected token return]




[CLJS-868] no arity warnings on recursive calls Created: 03/Oct/14  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Major
Reporter: David Nolen Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: None

Attachments: File cljs_868_14_Nov_2015.md     Text File cljs_868_14_Nov_2015.patch    

 Description   

If a function recursively invokes itself within its own body the invoke will not be checked for arity mismatch.



 Comments   
Comment by Samuel Miller [ 10/Aug/15 10:06 PM ]

Took some time to look at this issue. Originally thought "Do what loop/recur does" but that does not take into account multi-arity. It seems like maybe the best option is to somehow use the second pass of the analyze(analyze-fn-methods-pass2). The entire information about the function is present and the warning section of the code gets triggered but because of no-warn is ignored. Any other ideas for a solution to this?

Comment by Samuel Miller [ 14/Nov/15 7:47 PM ]

So I am looking for feed back on this patch and I will try to explain the reasoning for each section.

The issue is that a function only knows about it's arity after it has been parsed once.
So we need to check arity issues on the second pass

First off, added two new variables.
-activate-second-pass-warnings:Boolean Basically if you want to have second-pass warnings turned on
-second-pass-cljs-warnings:Set Right now we only have :fn-arity but I figure might as well make it generic.

So first up if the modifications to the analyze-fn-methods-pass2 function.
Instead of using no-warn marco here we have some new functionality.
The goal is to turn everything off except the second-pass warnings

So if activate-second-pass-warnings is false just use no-warn else it will use the new section of code.

The default-warning-handler was also modified. After checking if a warning is on, it checks if the warning is a second-pass warning and
if that warning can now be activated. If activate-second-pass-warnings is false AND a warning is still on that implies it is a second pass warning
in the second pass so we activate it.

Also I tried to keep all modifications in cljs.analyzer.

Originally I had the cljs-warnings :fn-arity to false and it would only be turned on in the second pass.
However the repl section just sets everything to true (and turns off select parts like ns errors).
So I decided to not touch those sections and instead keep how other files interface with the analyzer the same.

Comment by Samuel Miller [ 16/Nov/15 10:58 PM ]

Just realized that I have the patch marked as .md instead of .patch





[CLJS-719] this-as behaves incorrectly in "scoping function" Created: 07/Dec/13  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Major
Reporter: Kevin Marolt Assignee: David Nolen
Resolution: Unresolved Votes: 1
Labels: None


 Description   

When a this-as expression gets put in a "scoping function", e.g. in a let-binding, the value bound via this-as refers to the scoping function, and not to the outer scope.

Example:

(def foo
  (js-obj
    "bar" "baz"
    "getBarRight" (fn [] (this-as self (.-bar self)))
    "getBarWrong" (fn []
                    (let [bar (this-as self (.-bar self))]
                      bar))))
     
(.log js/console (.getBarRight foo)) ;; => "baz"
(.log js/console (.getBarWrong foo)) ;; => undefined

Whereas foo.getBarRight expands to something like

function() {
  var self = this; // this refers to foo
  return self.bar; // returns "bar"
}

foo.getBarWrong on the other hand expands to

function() {
  var bar = function() {
    var self = this; // this refers to enclosing function
    return self.bar; // returns undefined
  }();
  return bar; // returns undefined
}





[CLJS-712] resolve-var for symbol with dot still wrong Created: 03/Dec/13  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

We need to recur on the first segment passing an new additional argument to resolve-var indicating that we should not try to resolve in the current namespace and instead warn.






[CLJS-525] Allow hashtable lookup used for numbers and strings to be extended to other built-in types Created: 17/Jun/13  Updated: 17/Jun/13

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Major
Reporter: Chas Emerick Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

...which would enable safe extension of key cljs protocols to types without modifying their prototypes, e.g. CLJS-523.



 Comments   
Comment by David Nolen [ 17/Jun/13 2:56 PM ]

Date is the only JS native case that I'm aware of that we don't handle. One tricky bit is that goog.typeOf won't give us the information we need, but I think instanceof should cover us here?

Comment by Fogus [ 17/Jun/13 3:05 PM ]

instanceof or the ever-gruesome toString.call(aDate) == '[object Date]' will work.





[CLJS-365] apply needs to put all args after the 20th into an array seq Created: 29/Aug/12  Updated: 29/Aug/12

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

This ticket is related to CLJS-359






[CLJS-364] compiler needs to put all args of an invocation after 20 into an array-seq Created: 29/Aug/12  Updated: 29/Aug/12

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Major
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

This ticket is related to CLJS-359






[CLJS-1565] Self-host: whitespace optimization is broken Created: 08/Feb/16  Updated: 09/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Yehonathan Sharvit Assignee: Mike Fikes
Resolution: Unresolved Votes: 0
Labels: bootstrap, bug

Attachments: Text File CLJS-1565.patch    
Patch: Code

 Description   

When requiring `cljs.js` and compiling in `:optimizations :whitespace`
I get the following error in the browser:
"goog.require could not find: cljs.core$macros"

And the page is broken.


Steps to reproduce:

1. Make a directory, say CLJS-1565
2. Copy shipping cljs.jar into the directory
3. Make an index.html, src/hello_world/core.cljs, and build.clj file with contents as below.
4. java -cp cljs.jar:src clojure.main build.clj
5. Open index.html with Chrome and view the JavaScriptConsole in Chrome.

index.html:

<html>
    <body>
        <script type="text/javascript" src="out/main.js"></script>
    </body>
</html>

src/hello_world/core.cljs:

(ns hello-world.core
  (:require cljs.js))

(enable-console-print!)

(println "Hello world!")

build.clj:

(require 'cljs.build.api)

(cljs.build.api/build "src"
  {:output-to "out/main.js"
   :optimizations :whitespace})

(System/exit 0)


 Comments   
Comment by Mike Fikes [ 08/Feb/16 6:09 AM ]

I wonder if the description is sufficient to repro.

I'd recommend checking if CLJS-1541 fixes this.

Comment by Yehonathan Sharvit [ 08/Feb/16 6:45 AM ]

@mike CLJS-1541 doesn't fix this.

Comment by Mike Fikes [ 09/Feb/16 10:18 PM ]

If generating single-file (in particular :whitespace) output for a
project that makes use of cljs.js, it is possible for the concatenated
file to have cljs.js appear prior to cljs.core$macros, and thus cause
a dependency issue when loading the file. This is a consequence of the
fact that the cljs.closure.JavaScriptFile compiled output for cljs.js
doesn't specify cljs.core$macros macros as a dependency.

There are already a few places where the cljs.core$macros dependency is
patched in. The attached patch factors out a bit of that logic and adds
it to another needed place.

This patch addresses the immediate issue encountered in the description.
But there is also another issue that you can see while compiling
(step 4 in the repro included in the description) that needs to be dealt
with by also applying the patch in CLJS-1541.

Yehonathan, if you get a chance, please confirm if the patch attached
to this ticket along with the patch in CLJS-1541, combined, resolve
your issue.





[CLJS-1564] Self-host: cached macro *loaded* update Created: 07/Feb/16  Updated: 07/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: bootstrap

Attachments: Text File CLJS-1564.patch    
Patch: Code and Test

 Description   

When using cljs.js/require, the cljs.js/*loaded* atom is updated reflecting loaded namespaces. When loading a cached macro namespace, the non-macros namespace name is added to the *loaded* set.

Minimal repo, with script/noderepljs:

$ script/noderepljs 
ClojureScript Node.js REPL server listening on 52507
To quit, type: :cljs/quit
cljs.user=> (require '[cljs.js :as cljs])
nil
cljs.user=> ;; Load a macros namespace
cljs.user=> (cljs/require
  {}
  'foo.core
  :reload-all
  {:macros-ns true
   :load      (fn [_ cb] (cb {:lang   :clj
                              :source "(ns foo.core)"}))
   :eval      (constantly nil)}
  (fn [_]
    (prn @cljs/*loaded*)))
#{foo.core$macros}
nil
cljs.user=> ;; Do the same again, but return cached js
cljs.user=> (cljs/require
  {}
  'foo.core
  :reload-all
  {:macros-ns true
   :load      (fn [_ cb] (cb {:lang   :js
                              :source ""}))
   :eval      (constantly nil)}
  (fn [_]
    (prn @cljs/*loaded*)))
#{foo.core}
nil
cljs.user=> ;; Note that *loaded* now has #{foo.core}


 Comments   
Comment by Mike Fikes [ 07/Feb/16 10:44 PM ]

This was a simple oversight with the changes made for CLJS-1504: One spot was missed in the places where name needed to be converted to aname.

With this change, the repo in the description goes away and the included additional unit tests covering *loaded* pass.

Additionally in a downstream cljs.js client, where a regular namespace refers several symbols from a cached macros namespace, it can be seen that loading of the cached namespace occurs once and only once, as opposed to an additional time for each referred symbol as :use-macros is being processed.





[CLJS-1563] :source-map option to cljs.build.api/build should take nil Created: 07/Feb/16  Updated: 08/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.48
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Isaac Cambron Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

It should be possible to specify nil or false when providing the :source-map option to cljs.build.api/build, for example, like this:

(build {...
        :optimizations :whitespace
        :source-map (when debug? "somepath.js.map")})

Currently that causes:

Exception in thread "main" java.lang.AssertionError: Assert failed: :source-map nil must specify a file in the same directory as :output-to "target/js/zs-background.js" if optimization setting applied
(or (nil? (:output-to opts)) (:modules opts) (string? source-map)), compiling:(/Users/isaac/code/zensight/client/cljs/build.clj:66:1)

Using false has the same behavior. The alternative of conditionally assoc ing the key in works just fine, but is a tad awkward. It seems reasonably straightforward to fix - need to change that assert to check the value in the map and double-check that it's checked properly downstream. Happy to submit a patch if you'll take it.



 Comments   
Comment by Isaac Cambron [ 07/Feb/16 10:18 AM ]

Apologies for the formatting; forgot that backtick stuff doesn't work in Jira.

Comment by Mike Fikes [ 08/Feb/16 5:05 PM ]

Reformatted description.





[CLJS-1561] WARN if recur passes non-inferred type Created: 06/Feb/16  Updated: 06/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File CLJS-1561.patch    
Patch: Code

 Description   

Take this code as an example:

(defn f [^boolean b]
  (loop [x b]
    (if x
      (recur 0)
      :done)))

The type of x is inferred to be Boolean, but there is a recur form that can be statically deduced to be passing a non-Boolean.

This ticket asks that a WARN be issued for this case, and perhaps others (where maybe x itself is directly type hinted).



 Comments   
Comment by Mike Fikes [ 06/Feb/16 2:59 PM ]

Attached a patch which warns on for the case of boolean and number, since those two types have special handling.

Some example usage:

cljs.user=> (defn f [^boolean b]
       #_=>   (loop [x b]
       #_=>     (if x
       #_=>       (recur 0)
       #_=>       :done)))
WARNING: recur target parameter x has inferred type boolean, but being passed type number at line 4 
#'cljs.user/f
cljs.user=> (loop [x 1 y true z :hi]
       #_=>   (when false (recur 'a "hi" nil)))
WARNING: recur target parameter x has inferred type number, but being passed type cljs.core/Symbol at line 2 
WARNING: recur target parameter y has inferred type boolean, but being passed type string at line 2 
nil
cljs.user=> (loop [x 1 y true]
       #_=>  (when false (recur nil nil)))
WARNING: recur target parameter x has inferred type number, but being passed type clj-nil at line 2 
WARNING: recur target parameter y has inferred type boolean, but being passed type clj-nil at line 2 
nil
cljs.user=> (loop [x 1]
       #_=>   (let [y (inc x)]
       #_=>     (when false (recur (inc y)))))
nil
cljs.user=> (loop [b true]
       #_=>   (when false (recur (inc 1))))
WARNING: recur target parameter b has inferred type boolean, but being passed type number at line 2 
cljs.user=> (loop [x 1] 
       #_=>   (inc x) 
       #_=>     (when false (recur :hi)))
WARNING: recur target parameter x has inferred type number, but being passed type cljs.core/Keyword at line 3 
nil
cljs.user=> (loop [x :hello] 
       #_=>   (inc x) 
       #_=>     (when false (recur :hi)))
WARNING: cljs.core$macros/+, all arguments must be numbers, got [cljs.core/Keyword number] instead. at line 2 
nil




[CLJS-1559] Closure :libs ignored Created: 05/Feb/16  Updated: 05/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Dominykas Mostauskis Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

:libs compilation option doesn't work. Whether specifying directories, or specific files. If trying to `import` one of the js classes (properly namespaced with `goog.provide`) into clojurescript, compilation fails with "no such namespace". If the libs code is not referenced in clojurescript, it compiles, and the output directory does not contain the libs js files.

Compilation options:

(cljs.closure/build
    "src/main/clojurescript"
    {:main 'example.core
     :libs ["/src/main/javascript/"]
     :optimizations :none
     :output-dir "js"
     :output-to "js/main.js"
     :source-map true
     :asset-path "/js"
     })

Javascript file:

goog.provide("test.Test");

test.Test = function(x) {
  this.x = x;
};


 Comments   
Comment by Mike Fikes [ 05/Feb/16 1:51 PM ]

Hi Dominykas, is the absolute path intentional? I suspect the intent was to not have the leading /.

Comment by Dominykas Mostauskis [ 05/Feb/16 2:01 PM ]

I made this typo when posting. On my setup paths are relative to project root.

Comment by David Nolen [ 05/Feb/16 2:38 PM ]

As far as I know quite a few people rely on this functionality. Please provide a complete minimal example or this issue will be closed. All source should be in the ticket or in this comment thread, no external links. Thanks.

Comment by Dominykas Mostauskis [ 05/Feb/16 3:50 PM ]

Can't reproduce. Tips would be appreciated. Banging my head against the wall here.





[CLJS-1556] Invalid code emit for obj literal Created: 31/Jan/16  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File CLJS-1556.patch    
Patch: Code and Test

 Description   

For some legal ClojureScript expressions involving #js object literals, invalid JavaScript is emitted. Specifically this has to do with object literals appearing at the beginning of statements where the opening brace can be interpreted as the beginning of a JavaScript block.

One way to reproduce this is to evaluate

(do #js {:a 1} 
    #js {:b 2})

in the Node REPL. In this case it is the first object literal that causes the problem; the second one emitted follows a return statement and is OK.

Rationale for marking it as minor: This appears to only really occur in places where the object literal won't actually be used.






[CLJS-1553] browser repl "EOF while reading string" when evaluating symbol "enable-console-print!" Created: 28/Jan/16  Updated: 08/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Scott Bale Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: repl
Environment:

On client side: Chrome browser (47.0.2526.111) On Mac OS 10.10.5 Yosemite

On server side:

  • Amazon EC2 instance running amazon linux

java -version
openjdk version "1.8.0_65"
OpenJDK Runtime Environment (build 1.8.0_65-b17)
OpenJDK 64-Bit Server VM (build 25.65-b01, mixed mode)


Attachments: GZip Archive cljs-hello-world.tar.gz    

 Description   

Just playing around in the browser repl, running through the CLJS quickstart, I happened upon this. I crashed the repl by attempting to evaluate enable-console-print!.

Below is output of my repl. As you can see, I can doc, source, or even invoke the function, but if I try to simply evaluate the symbol, the repl crashes with a Java runtime exception. (I was expecting the repl to output a toString representation of the enable-console-print! function object, as it would for any other symbol that resolves to a function.)

I've attached a .tar.gz file of my project, but I excluded the cljs.jar file from the root. (The IP address in core.cljs is the public IP address of the ec2 instance I was using.)

The command I used to start the repl is:

java -cp cljs.jar:src clojure.main repl.clj

REPL output:

cljs.user=> (doc enable-console-print!)
-------------------------
cljs.core/enable-console-print!
([])
  Set *print-fn* to console.log
nil
cljs.user=> (source enable-console-print!)
(defn enable-console-print!
  "Set *print-fn* to console.log"
  []
  (set! *print-newline* false)
  (set! *print-fn*
    (fn [& args]
      (.apply (.-log js/console) js/console (into-array args))))
  (set! *print-err-fn*
    (fn [& args]
      (.apply (.-error js/console) js/console (into-array args))))
  nil)
nil
cljs.user=> (enable-console-print!)
nil
cljs.user=> enable-console-print!
Exception in thread "Thread-138" java.lang.RuntimeException: EOF while reading string
        at clojure.lang.Util.runtimeException(Util.java:221)
        at clojure.lang.LispReader$StringReader.invoke(LispReader.java:525)
        at clojure.lang.LispReader.read(LispReader.java:263)
        at clojure.lang.LispReader.readDelimitedList(LispReader.java:1200)
        at clojure.lang.LispReader$MapReader.invoke(LispReader.java:1158)
        at clojure.lang.LispReader.read(LispReader.java:263)
        at clojure.lang.LispReader.read(LispReader.java:196)
        at clojure.lang.LispReader.read(LispReader.java:185)
        at clojure.lang.RT.readString(RT.java:1821)
        at clojure.lang.RT.readString(RT.java:1816)
        at clojure.core$read_string.invoke(core.clj:3663)
        at cljs.repl.server$dispatch_request.invoke(server.clj:148)
        at cljs.repl.server$handle_connection.invoke(server.clj:157)
        at cljs.repl.server$server_loop$fn__5056.invoke(server.clj:167)
        at clojure.core$binding_conveyor_fn$fn__4444.invoke(core.clj:1916)
        at clojure.lang.AFn.run(AFn.java:22)
        at java.lang.Thread.run(Thread.java:745)


 Comments   
Comment by Mike Fikes [ 31/Jan/16 8:34 PM ]

I tried reproducing with the attached cljs-hello-world.tar.gz, revising the IP address to be localhost, and running everything on my local Mac with Chrome 48.0.2564.97, and I was unable to repro.

Perhaps, since this involved a network connection between AWS and your local Mac, the connection was closed during the phase when it was reading the response? In other words, I wonder if this is reproducible in general or was just a connectivity outage.

Comment by Scott Bale [ 08/Feb/16 8:33 PM ]

Thanks for checking on that Mike. I'm also unable to reproduce the crash if I run my example locally on a macbook pro (Chrome 48.0.2564.97 also; Mac's Java 8 build 1.8.0_65-b17).

However, the original behavior I'm seeing is not sporadic; it is reproducible 100% of the time. I was able to reproduce it again just now. So I guess the next step would be for me to build a debug version of cljs.jar which provides some insight into what is tripping up the LispReader$StringReader.





[CLJS-1548] cannot reference a JS global var with same name as current namespace Created: 19/Jan/16  Updated: 19/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Shaun LeBron Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Steps to reproduce:

1. Create a JS global var `foo`.
2. Create a `foo.core` namespace.
3. Try referencing `js/foo` in `foo.core`.

Problem:

`js/foo` does not resolve to the JS global var `foo`
(in advanced optimizations, but not w/ optimizations off).

Solution: Proposing we issue a warning.

Will put together a diagnostic project soon and see about working on a patch.






[CLJS-1544] cljs.test REPL reload support Created: 13/Jan/16  Updated: 13/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.228
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

When adding a test to a test ns that uses cljs.test and re-loading (via require + :reload) that namespace in the REPL after saving the file - invoking run-tests does not include the newly added test.






[CLJS-1543] Support Closure libs using goog.module Created: 12/Jan/16  Updated: 13/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Juho Teperi Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

goog.module is a new way to define Closure namespaces: https://github.com/google/closure-library/wiki/goog.module:-an-ES6-module-like-alternative-to-goog.provide

It is used for example in https://github.com/google/incremental-dom

I didn't do full check of how Closure libraries are handled, but one function which is definitely used by cljs.closure is cljs.js-deps/find-classpath-lib which calls cljs.js-deps/parse-js-ns to read a JS file and parse module information from it. Currently the function reads lines before first function declaration and uses a regex to find goog.provide and goog.require calls. Probably Closure Compiler has some built-in functionality to parse files which could be leveraged.

Besides reading module information from files, another question is if using goog.module defined namespaces for traditional/legacy namespaces generated by ClojureScript compiler needs something special. When goog.module is required, goog.require returns the exported object but no global is set. There is however a function to create the globals: https://github.com/google/closure-library/wiki/goog.module:-an-ES6-module-like-alternative-to-goog.provide#how-do-i-use-a-googmodule-from-a-traditional-closure-file

Notes:

  • Can we still assume that goog.requires all occur before first function declaration?
    • Would be fixed by using possible Closure Compiler functionality
    • Class com.google.javascript.jscomp.deps.JsFileParser looks promising
  • "GCL hasn't switched to it so it may be something driven by some users not something that Google uses more broadly" (David at slack)





[CLJS-1541] Self-host: Cannot require 'cljs.js using cljs.jar Created: 10/Jan/16  Updated: 06/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: bootstrap
Environment:

Affects 1.7.228 and earlier


Attachments: Text File CLJS-1541.patch    
Patch: Code

 Description   

If you use script/noderepljs you can (require 'cljs.js) but not with the shipping JAR:

$ java -jar cljs.jar -m cljs.repl.node
ClojureScript Node.js REPL server listening on 56432
To quit, type: :cljs/quit
cljs.user=> (require 'cljs.js)
WARNING: Use of undeclared Var cljs.core/defmacro at line 99 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/-> at line 99 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 104 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 104 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/forms at line 104 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 105 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/forms at line 105 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 115 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/->> at line 115 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 120 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 120 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/forms at line 120 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 121 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/forms at line 121 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 131 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/.. at line 131 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 145 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/form at line 145 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 145 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/form at line 145 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/form at line 146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/form at line 146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 149 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/comment at line 149 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 151 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 151 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 154 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/cond at line 154 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 160 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 160 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 161 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 166 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 163 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 164 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 162 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 169 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/declare at line 169 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 171 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/names at line 171 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/names at line 171 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 174 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/doto at line 174 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 180 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 180 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/forms at line 180 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 182 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/forms at line 187 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 207 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/extend-protocol at line 207 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/p at line 242 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 242 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/specs at line 242 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/p at line 243 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/specs at line 243 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 265 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/fn at line 265 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 273 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sigs at line 273 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sigs at line 274 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sigs at line 274 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sigs at line 275 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sigs at line 275 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&form at line 324 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 327 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/defn- at line 327 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 329 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/decls at line 329 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/decls at line 330 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 333 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/if-let at line 333 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 338 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/then at line 338 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 339 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/then at line 339 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 340 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/then at line 340 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/else at line 340 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 340 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/oldform at line 340 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 345 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 345 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 821 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 822 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 823 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 828 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/nil? at line 831 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 831 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 832 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/coercive-not at line 835 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 835 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/truth_ at line 852 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/js-delete at line 860 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/js-in at line 863 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/js-debugger at line 866 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/comment at line 893 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/true? at line 896 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 896 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 897 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/false? at line 899 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 899 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/string? at line 902 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 902 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 906 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/exists? at line 906 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 909 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 912 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 914 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/undefined? at line 914 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 916 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 917 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 919 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/identical? at line 919 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/a at line 919 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/b at line 919 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 922 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/instance? at line 922 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/t at line 922 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/o at line 922 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/t at line 926 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/t at line 927 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/o at line 927 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/t at line 928 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/o at line 928 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 931 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/number? at line 931 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 931 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 932 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 934 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/symbol? at line 934 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 934 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 935 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 937 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/keyword? at line 937 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 937 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 938 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 940 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/aget at line 940 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/a at line 941 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/i at line 941 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/a at line 943 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/& at line 943 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/idxs at line 943 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/idxs at line 945 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 947 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/aset at line 947 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/a at line 948 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/idx at line 950 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/idx2 at line 950 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 950 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/a at line 953 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/idx at line 953 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/idx2 at line 953 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/idxv at line 953 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 955 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/+ at line 955 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 957 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 957 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 958 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 958 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 958 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 958 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 959 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 959 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 959 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 959 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 959 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 959 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 959 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 961 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/byte at line 961 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 961 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 961 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 962 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/short at line 962 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 962 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 962 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 963 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/float at line 963 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 963 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 963 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 964 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/double at line 964 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 964 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 964 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 966 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-byte at line 966 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 966 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 966 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 967 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-char at line 967 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 967 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 967 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 968 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-short at line 968 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 968 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 968 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 969 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-float at line 969 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 969 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 969 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 970 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-double at line 970 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 970 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 970 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 972 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/& at line 973 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 973 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 975 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/xs at line 976 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/unchecked-dec at line 978 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/unchecked-dec-int at line 981 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 982 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 982 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 984 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-divide-int at line 984 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 985 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 985 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 985 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 987 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-inc at line 987 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 988 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 988 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 990 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-inc-int at line 990 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 991 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 991 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 993 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-multiply at line 993 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 994 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 994 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 994 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 996 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-multiply-int at line 996 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 997 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 997 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 997 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 999 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-negate at line 999 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1000 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1000 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1002 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-negate-int at line 1002 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1003 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1003 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1005 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-remainder-int at line 1005 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1006 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/n at line 1006 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1006 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/n at line 1006 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1008 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-subtract at line 1008 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1009 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 1009 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 1009 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1011 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unchecked-subtract-int at line 1011 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1012 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 1012 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 1012 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1014 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/- at line 1014 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1015 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1015 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1016 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1016 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1016 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1016 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1017 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1017 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1017 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1017 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1017 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1017 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1017 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1019 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/* at line 1019 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1021 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1021 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1022 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1022 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1022 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1022 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1023 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1023 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1023 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1023 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1023 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1023 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1023 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1025 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros// at line 1025 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1026 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1026 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1027 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1027 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1027 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1027 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1028 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1028 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1028 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1028 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1028 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1028 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1028 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1030 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/divide at line 1030 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1031 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1031 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1032 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1032 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1032 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1032 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1033 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1033 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1033 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1033 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1033 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1033 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1033 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1035 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/< at line 1035 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1036 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1037 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1037 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1037 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1037 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1038 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1038 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1038 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1038 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1038 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1038 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1038 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1038 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1040 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/<= at line 1040 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1041 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1042 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1042 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1042 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1042 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1043 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1043 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1043 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1043 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1043 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1043 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1043 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1043 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1045 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/> at line 1045 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1046 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1047 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1047 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1047 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1047 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1048 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1048 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1048 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1048 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1048 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1048 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1048 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1048 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1050 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/>= at line 1050 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1051 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1052 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1052 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1052 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1052 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1053 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1053 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1053 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1053 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1053 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1053 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1053 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1053 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1055 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/== at line 1055 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1056 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1057 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1057 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1057 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1057 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1058 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1058 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1058 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1058 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1058 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1058 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1058 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1058 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1060 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/dec at line 1060 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1060 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1061 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1063 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/inc at line 1063 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1063 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1064 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1066 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/zero? at line 1066 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1066 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1067 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1069 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/pos? at line 1069 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1069 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1070 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1072 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/neg? at line 1072 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1072 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1073 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1075 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/max at line 1075 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1076 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1076 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1077 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1077 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1077 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1077 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1079 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1079 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1079 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1079 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1079 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1079 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1079 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1081 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/min at line 1081 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1082 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1082 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1083 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1083 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1083 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1083 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1085 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1085 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1085 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1085 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1085 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1085 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1085 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1087 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/js-mod at line 1087 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/num at line 1087 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/div at line 1087 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/div at line 1088 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/num at line 1088 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1090 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-not at line 1090 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1090 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1091 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1093 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-and at line 1093 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1094 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1094 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 1094 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1095 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1095 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1095 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 1095 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1098 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unsafe-bit-and at line 1098 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1099 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 1100 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/bit-or at line 1102 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1103 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1103 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 1104 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/& at line 1104 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/y at line 1104 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1106 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/int at line 1106 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1106 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1107 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1109 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-xor at line 1109 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1110 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1110 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1110 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1110 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1111 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/& at line 1111 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 1111 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1111 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/more at line 1111 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1113 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-and-not at line 1113 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1114 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/y at line 1114 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 1114 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1115 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/y at line 1115 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1117 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-clear at line 1117 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1117 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/n at line 1117 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1120 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-flip at line 1120 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1120 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/n at line 1120 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1123 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-test at line 1123 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1123 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/n at line 1123 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1126 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-shift-left at line 1126 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1126 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/n at line 1126 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/bit-shift-right at line 1129 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1129 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/n at line 1130 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1132 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-shift-right-zero-fill at line 1132 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1132 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1135 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/unsigned-bit-shift-right at line 1135 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1135 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 1136 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1138 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bit-set at line 1138 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1138 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/n at line 1138 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1142 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/mask at line 1142 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/shift at line 1142 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/shift at line 1143 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bitpos at line 1146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/shift at line 1146 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/shift at line 1147 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1150 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/caching-hash at line 1150 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/coll at line 1150 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/hash-fn at line 1150 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/hash-key at line 1150 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/hash-key at line 1151 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/coll at line 1155 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/hash-key at line 1156 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1168 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/defcurried at line 1168 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/doc at line 1171 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/args at line 1171 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/body at line 1171 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/doc at line 1172 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/body at line 1172 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1185 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/rfn at line 1185 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/f1 at line 1187 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/fkv at line 1187 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/fkv at line 1188 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1216 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/reify at line 1216 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1254 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1254 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 1262 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/impls at line 1273 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&form at line 1274 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1276 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/specify! at line 1276 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 1278 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1278 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1278 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 1280 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1281 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1284 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/impls at line 1287 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 1288 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1289 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1291 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/js-this at line 1291 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1294 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/this-as at line 1294 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1296 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 1296 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 1298 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1483 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/extend-type at line 1483 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/type-sym at line 1494 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1494 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1494 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 1495 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1496 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/type-sym at line 1499 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/deftype at line 1574 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/t at line 1623 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/fields at line 1623 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1623 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1623 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/t at line 1624 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/fields at line 1624 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 1625 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/impls at line 1627 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1628 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/fields at line 1633 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1634 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1635 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/fields at line 1635 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/fields at line 1636 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/fields at line 1641 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1738 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/defrecord at line 1738 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/rsym at line 1791 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/fields at line 1791 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1791 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/impls at line 1791 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/rsym at line 1792 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/rsym at line 1793 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/impls at line 1798 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/fields at line 1803 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/defprotocol at line 1807 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/psym at line 1847 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1847 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/doc+methods at line 1847 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 1848 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/psym at line 1848 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1919 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/implements? at line 1919 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/psym at line 1921 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1921 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 1930 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1931 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1938 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 1945 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/satisfies? at line 1945 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/psym at line 1947 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1947 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 1950 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/psym at line 1950 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1956 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1957 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/psym at line 1963 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/psym at line 1965 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1966 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/x at line 1968 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1970 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/psym at line 1971 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1971 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/psym at line 1973 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 1973 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1975 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/lazy-seq at line 1975 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1980 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 1980 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 1981 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1983 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/delay at line 1983 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1988 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 1988 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 1989 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 1991 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/with-redefs at line 1991 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 1999 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 1999 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 1999 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2000 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2001 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 2009 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2013 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/binding at line 2013 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2021 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2022 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 2023 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2024 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 2024 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2026 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/condp at line 2026 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/pred at line 2047 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 2047 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2047 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 2047 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/pred at line 2064 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 2065 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 2066 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2090 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/case at line 2090 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/e at line 2113 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2113 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 2113 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/&env at line 2119 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 2135 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 2140 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/clauses at line 2140 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/e at line 2143 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/e at line 2151 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/e at line 2156 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2161 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/assert at line 2161 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 2164 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 2166 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 2168 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/message at line 2169 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 2171 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/message at line 2173 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 2173 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2175 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/for at line 2175 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/seq-exprs at line 2185 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body-expr at line 2185 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/assert-args at line 2186 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/for at line 2186 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/seq-exprs at line 2187 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/seq-exprs at line 2188 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body-expr at line 2214 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body-expr at line 2237 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/seq-exprs at line 2259 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/seq-exprs at line 2260 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2262 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/doseq at line 2262 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/seq-exprs at line 2266 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2266 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 2266 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/assert-args at line 2267 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/doseq at line 2267 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/seq-exprs at line 2268 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/seq-exprs at line 2269 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 2273 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/seq-exprs at line 2316 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2318 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/array at line 2318 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2318 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2327 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/make-array at line 2327 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core/defmacro at line 2335 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/list at line 2335 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/x at line 2337 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/xs at line 2337 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/vector at line 2340 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2342 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 2342 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 2343 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 2346 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 2348 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/kvs at line 2354 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 2356 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/xs at line 2373 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 2374 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/xs at line 2376 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 2377 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 2377 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/xs at line 2376 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/xs at line 2379 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 2379 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/xs at line 2382 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/idx at line 2441 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/dotimes at line 2445 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2450 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2450 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 2450 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2451 .cljs_node_repl/cljs/core.cljc
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WARNING: Use of undeclared Var cljs.core$macros/body at line 2456 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2469 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/defmulti at line 2469 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/mm-name at line 2477 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2477 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/options at line 2477 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/options at line 2478 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/options at line 2479 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/options at line 2481 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/options at line 2482 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/options at line 2483 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/mm-name at line 2495 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/mm-name at line 2496 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 2498 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/mm-name at line 2506 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/mm-name at line 2512 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2515 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/defmethod at line 2515 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/multifn at line 2517 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/dispatch-val at line 2517 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2517 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/fn-tail at line 2517 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/multifn at line 2518 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/dispatch-val at line 2518 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/fn-tail at line 2518 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2520 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/time at line 2520 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 2522 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 2524 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2530 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/simple-benchmark at line 2530 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2537 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 2537 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/iterations at line 2537 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2537 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/print-fn at line 2537 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/print-fn at line 2537 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2538 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 2539 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/bindings at line 2540 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/iterations at line 2542 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/expr at line 2542 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/print-fn at line 2545 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/iterations at line 2546 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2565 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/gen-apply-to at line 2565 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2575 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/with-out-str at line 2575 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2579 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 2579 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/body at line 2583 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2586 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/lazy-cat at line 2586 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2592 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/colls at line 2592 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/colls at line 2593 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2595 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/js-str at line 2595 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/s at line 2595 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/s at line 2596 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2598 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/es6-iterable at line 2598 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ty at line 2598 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ty at line 2599 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2604 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns-interns at line 2604 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quote at line 2606 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2606 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quote at line 2607 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2607 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quote at line 2607 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2607 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2612 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2613 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2615 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns-unmap at line 2615 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quote0 at line 2617 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2617 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quote1 at line 2617 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sym at line 2617 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quote0 at line 2618 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2618 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quote1 at line 2619 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sym at line 2619 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quote0 at line 2618 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2618 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quote1 at line 2619 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sym at line 2619 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2621 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sym at line 2621 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/ns at line 2622 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/sym at line 2622 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2624 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/vswap! at line 2624 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/vol at line 2628 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/f at line 2628 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/& at line 2628 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/args at line 2628 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/vol at line 2629 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/f at line 2629 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/vol at line 2629 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/args at line 2629 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2632 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/load-file* at line 2632 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/f at line 2632 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/f at line 2633 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2635 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/macroexpand-1 at line 2635 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quoted at line 2638 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quoted at line 2639 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quoted at line 2641 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 2642 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2644 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/macroexpand at line 2644 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quoted at line 2648 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quoted at line 2649 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/quoted at line 2651 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/&env at line 2652 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core/defmacro at line 2697 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/copy-arguments at line 2697 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/dest at line 2697 .cljs_node_repl/cljs/core.cljc
WARNING: Use of undeclared Var cljs.core$macros/dest at line 2701 .cljs_node_repl/cljs/core.cljc
TypeError: Cannot read property 'call' of undefined
    at Object.<anonymous> (/Users/mfikes/Downloads/.cljs_node_repl/cljs/core$macros.js:11:19)
    at Module._compile (module.js:435:26)
    at Object.Module._extensions..js (module.js:442:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Module.require (module.js:366:17)
    at require (module.js:385:17)
    at global.CLOSURE_IMPORT_SCRIPT (repl:75:3)
    at Object.goog.require (repl:21:8)
    at Object.<anonymous> (/Users/mfikes/Downloads/.cljs_node_repl/cljs/js.js:14:6)
cljs.user=>


 Comments   
Comment by Mike Fikes [ 05/Feb/16 5:06 PM ]

Some analysis:

A more fundamental issue is that, in script/noderepljs, the defmacro underlying function exists:

cljs.user=> (defmacro x [])
true

while this is not the case with cljs.jar

cljs.user=> (defmacro x [])
WARNING: Use of undeclared Var cljs.user/defmacro at line 1 <cljs repl>
WARNING: Use of undeclared Var cljs.user/x at line 1 <cljs repl>
TypeError: Cannot read property 'call' of undefined
    at repl:1:107
    at repl:9:3
    at repl:14:4
    at Object.exports.runInThisContext (vm.js:54:17)
    at Domain.<anonymous> ([stdin]:41:34)
    at Domain.run (domain.js:221:14)
    at Socket.<anonymous> ([stdin]:40:25)
    at emitOne (events.js:77:13)
    at Socket.emit (events.js:169:7)
    at readableAddChunk (_stream_readable.js:146:16)

Perhaps this is associated with the difference that is causing compilation of the core.cljc file to fail. There is also some circularity to sort out with respect to this.

Comment by Mike Fikes [ 06/Feb/16 8:21 AM ]

The attached patch addresses the issue. The rationale is that it copies the working approach for defn.

Here is an example testing it with Nashorn (it also works with Node):

$ java -jar ~/Projects/clojurescript/target/cljs.jar -m cljs.repl.nashorn
To quit, type: :cljs/quit
cljs.user=> (require 'cljs.js)
nil
cljs.user=> (cljs.js/eval-str (cljs.js/empty-state) 
              "(+ 1 2)" nil {:eval cljs.js/js-eval} identity)
{:ns cljs.user, :value 3}




[CLJS-1540] Arity-1 version of js->clj should pass keyword arguments for default options, as expected by js->clj Created: 07/Jan/16  Updated: 04/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Nicolás Berger Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File js-clj-keyword-opts.patch    
Patch: Code

 Description   

Arity-1 version of js->clj is passing the map {:keywordize-keys false} as the default options of js->clj, when it should pass the keyword arguments :keywordize-keys false. It's working by luck, because keywordize-keys ends being nil by default, which is falsey. But it's confusing for anyone reading the code and trying to pass {:keywordize-keys true} with the expectation that it would keywordize the keys.

References: http://dev.clojure.org/jira/browse/CLJS-750 and https://groups.google.com/forum/#!topic/clojurescript/Dis6845WL5U



 Comments   
Comment by Mike Fikes [ 29/Jan/16 7:59 PM ]
Comment by David Nolen [ 04/Feb/16 4:05 PM ]

Patch looks OK, Nicolas have you submitted your CA? Thanks.

Comment by Nicolás Berger [ 04/Feb/16 5:00 PM ]

Yes I did, David





[CLJS-1536] REPL def symbol init collision Created: 03/Jan/16  Updated: 04/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

In a REPL, if you try def where the init is a local matching the symbol being defined, then analysis fails.

(let [x 1]
  (def x x))

This can be verified in script/noderepljs and you can see it is some bad interaction with REPL var emission because if :def-emits-var false is added to the script, things work.



 Comments   
Comment by Txus Bach [ 04/Jan/16 3:01 PM ]

Confirmed that evaluating this breaks:

(require 'clojure.tools.reader
         'cljs.analyzer
         'cljs.compiler)

(let [env '{:ns {:name cljs.user}
            :def-emits-var true
            :locals {}}]
  (->> "(let [x 1] (def x 3))"
       clojure.tools.reader/read-string
       (cljs.analyzer/analyze env)
       cljs.compiler/emit-str))

(When emitting, not when just analyzing.)

Removing `:def-emits-var true` makes the bug disappear.

Looking into how to fix it – any clues are welcome, it's my first time around the codebase

Comment by Txus Bach [ 04/Jan/16 3:45 PM ]

Seems that var-ast is returning nil, because resolve-var doesn't return a map with an :ns key. Not sure if this code should work, but it returns nil:

(let [env {:ns {:name 'cljs.user},
 :def-emits-var true,
 :locals
 {'x
  {:init
   {:op :constant,
    :env
    {:ns {:name 'cljs.user},
     :def-emits-var true,
     :locals {},
     :line nil,
     :column nil,
     :context :expr},
    :form 1,
    :tag 'number},
   :name 'x,
   :binding-form? true,
   :op :var,
   :env {:line nil, :column nil},
   :column nil,
   :line nil,
   :info {:name 'x, :shadow nil},
   :tag 'number,
   :shadow nil,
   :local true}}}]
  (ana/resolve-var env 'x))

Will continue tomorrow. It's so much fun!





[CLJS-1523] Expose an undocumented Closure compiler DiagnosticGroup Created: 24/Dec/15  Updated: 05/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Rohit Aggarwal Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File CLJS-1523-1.patch    
Patch: Code

 Description   

Following the tutorial on (Compile Time Type checking wiki)https://github.com/clojure/clojurescript/wiki/Compile-Time-Type-Checking, I noticed that the compiler is producing a lot of warning and errors by default such as:

```
ERROR: JSC_WRONG_ARGUMENT_COUNT. Function cljs.core.array_seq: called with 2 argument(s). Function requires at least 1 argument(s) and no more than 1 argument(s). at ..../hello_world/out/cljs/core.js line 17738 : 186
```

These errors and warnings can be disabled by turning off an undocumented DiagosticGroup: (LINT_CHECKS)https://github.com/google/closure-compiler/blob/master/src/com/google/javascript/jscomp/DiagnosticGroups.java#L465



 Comments   
Comment by David Nolen [ 04/Feb/16 4:03 PM ]

This patch looks ok, Rohit have you submitted your CA? Thanks.

Comment by Rohit Aggarwal [ 05/Feb/16 2:52 AM ]

Hi David,
I've signed the Clojure CA and my name is listed here. Thanks a lot!

Comment by Mike Fikes [ 05/Feb/16 11:19 AM ]

I tried validating the patch, but I cannot reproduce the problem in the description, even with 1.7.170.

Comment by Rohit Aggarwal [ 05/Feb/16 11:27 AM ]

Hi Mike,
I just created a project using the mies template and changed the release.clj file to:

(require '[cljs.build.api :as b])

(println "Building ...")

(let [start (System/nanoTime)]
  (b/build "src"
    {:output-to "release/hello_world.js"
     :output-dir "release"
     :optimizations :advanced
     :closure-warnings {:check-types :error}
     :verbose true})
  (println "... done. Elapsed" (/ (- (System/nanoTime) start) 1e9) "seconds"))

Now when I do

scripts/release

I get warning like:

ERROR: JSC_WRONG_ARGUMENT_COUNT. Function cljs.core.println: called with 0 argument(s). Function requires at least 1 argument(s) and no more than 1 argument(s). at .../hello-world/release/cljs/repl.js line 174 : 0
Comment by Mike Fikes [ 05/Feb/16 11:57 AM ]

Thanks Rohit,

I get errors for a lein new mies hello-world project, but they are different than the one you quote above.

I do get two JSC_WRONG_ARGUMENT_COUNT diagnostics:

ERROR: JSC_WRONG_ARGUMENT_COUNT. Function goog.net.WebSocket.prototype.isOpen: called with 1 argument(s). Function requires at least 0 argument(s) and no more than 0 argument(s). at /Users/mfikes/Desktop/foobar/hello-world/release/clojure/browser/net.js line 591 : 7
ERROR: JSC_WRONG_ARGUMENT_COUNT. Function goog.net.WebSocket.prototype.close: called with 1 argument(s). Function requires at least 0 argument(s) and no more than 0 argument(s). at /Users/mfikes/Desktop/foobar/hello-world/release/clojure/browser/net.js line 613 : 7

Then when revising the project to use the compiler built with the attached patch, I tried adding

:lint-checks :off

to the :closure-warnings map, but this doesn't make these go away.

Hrm... I wonder what explains the difference.

Comment by Rohit Aggarwal [ 05/Feb/16 12:24 PM ]

Mike,
You are correct about the warning with the patch.

:lint-checks :off

But I see that the number of errors is greatly reduced for me.

If it helps, I am using OS X 10.11.4 and Java 1.8.0_71

Comment by Mike Fikes [ 05/Feb/16 12:49 PM ]

I'm seeing no effect with :lint-checks :off.

I'm on OS X 10.11.3 with Java 1.8.0_72, and I'm trying this against the current master of the ClojureScript tree.





[CLJS-1522] Self-host: Update parameters on root *load-fn* / *eval-fn* Created: 23/Dec/15  Updated: 23/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Mike Fikes Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: bootstrap

Attachments: Text File CLJS-1522.patch    
Patch: Code

 Description   

There are root functions set up for the dynamic vars *load-fn* and *eval-fn*, but the named parameters on those dynamic vars reflect earlier versions of the code, prior to the values being updated to being maps. This ticket asks the names to be updated in order to avoid confusing any developers that may derive meaning from the parameter names.






[CLJS-1521] Self-host: Macro namespaces cannot be aliased Created: 23/Dec/15  Updated: 24/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: bootstrap

Attachments: Text File CLJS-1521-2.patch     Text File CLJS-1521.patch    
Patch: Code and Test

 Description   

If, for example, you employ code like

(ns cljs.user (:require-macros [foo.core :as foo]))

you cannot successfully invoke macros in the foo.core namespace using the alias foo.

Will supply a battery of unit tests that exercise various ways in which you can make use of macros and in those tests, the ones involving alias will fail without the patch.



 Comments   
Comment by Mike Fikes [ 23/Dec/15 9:25 PM ]

Attached patch fixes things so you can use namespace aliases when invoking macros in bootstrapped ClojureScript.

Comment by Andrea Richiardi [ 23/Dec/15 9:53 PM ]

I will try it in replumb for issue 108.

Comment by Mike Fikes [ 24/Dec/15 8:26 AM ]

CLJS-1521-2.patch contains the same content as CLJS-1521.patch but moves a form so it can be applied with the patch in CLJS-1515.

Comment by Andrea Richiardi [ 24/Dec/15 7:18 PM ]

I applied the patch locally with replumb and I reciprocate the LGTM (while before it was failing).

...:~/git/replumb (cljs-1.7.202 $=)$ rlwrap lein node-repl
...
cljs.user=> (ns my.namespace (:require-macros [foo.bar.baz :as f]))
nil
my.namespace=> (f/mul-baz 10 20)
200




[CLJS-1519] Collection invoke errors off by 1 Created: 22/Dec/15  Updated: 22/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Runtime collection invokes will report arity that is off by one. This is because we use the generic function arity dispatching logic which doesn't account for the 1st self argument.






[CLJS-1518] Case macro expansion evaluates expression twice Created: 21/Dec/15  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145, 1.7.228
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Darrick Wiebe Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: None
Environment:

The issue is present in version 1.7.189.


Attachments: Text File CLJS-1518.patch    
Patch: Code and Test

 Description   

The value being checked is evaluated twice if all of the test values are keywords.

(macroexpand-1 '(case (expensive) :a 1 2))
(cljs.core/let [G__123555 (if (cljs.core/keyword? (expensive)) (.-fqn (expensive)) nil)]
  (case* G__123555 [["a"]] [1] 2))


 Comments   
Comment by Mike Fikes [ 31/Jan/16 11:38 PM ]

Patch takes advantage of the existing gensym as a temp place to stash the evaluated value before test / FQN conversion.

Adds a unit test specifically checking for single evaluation in this case.

Comment by Mike Fikes [ 31/Jan/16 11:40 PM ]

With the patch, Darrick's macroexpansion example becomes:

(cljs.core/let [G__7663 (expensive) 
                G__7663 (if (cljs.core/keyword? G__7663) (.-fqn G__7663) nil)] 
  (case* G__7663 [["a"]] [1] 2))




[CLJS-1515] Self-host: Allow :file key in cljs.js/*load-fn* callback Created: 17/Dec/15  Updated: 05/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Mike Fikes Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: bootstrap

Attachments: Text File CLJS-1515-1.patch     Text File CLJS-1515-2.patch     Text File CLJS-1515-3.patch     Text File CLJS-1515-4.patch     Text File CLJS-1515-5.patch    
Patch: Code and Test

 Description   

Bootstrapped ClojureScript is abstracted away from direct I/O by use of a *load-fn* callback. A result is that when a namespace is loaded, the :file attribute associated with def s in [:cljs.analyzer/namespaces 'foo.ns :defs] in the AST is nil, because cljs.analyzer/*cljs-file* cannot be set to a meaningful value.

This ticket asks for an extension to *load-fn*, allowing a :file key to be optionally included by cljs.js clients, and for cljs.analyzer/*cljs-file* to be bound to that value in appropriate places in cljs.js so that the :file info appears in the AST.

One rationale for this :file attribute is that it makes it easier for clients of cljs.js to look up the file for a def, say, for use when implementing a source REPL special, for example.



 Comments   
Comment by Andrea Richiardi [ 17/Dec/15 4:31 PM ]

Initial patch, adding a :file key to load-fn and a :file-env key inside opts and then assigning it to cljs.analyzer/cljs-file in eval-str. This approach can be discussed and we can create an ad-hoc function for binding. It felt right there.
Moreover, cljs.analyzer/cljs-file gets overridden every time with the payload coming from load-fn.
All this was very quickly done in order to have a feedback from who's more expert than me about the consequences. This is also my very first ClojureScript patch

Comment by Mike Fikes [ 17/Dec/15 5:33 PM ]

I tried this patch. It is working fine for me when loading namespaces, but if I use cljs.js/analyze-str where the string is an ns form referring other namespaces loaded via *load-fn*, along with a def, things are off. (I have that ns referring macros from a clj file and a symbol from a cljs file, and the clj file gets associated with the top-level def and the macro, and the def in the referred file ends up with nil.

As a minor aside, the patch has a spurious whitespace change at the end.

Comment by Mike Fikes [ 17/Dec/15 5:56 PM ]

With respect to the last comment: The patch employs the pattern of conveying the :file passed in the cb via a :file-env opt to the consuming fn. It is consumed in eval-str* but not in analyze-str*. If the same logic is added to analyze-str* then the problem mentioned in the last comment goes away.

Comment by David Miller [ 17/Dec/15 6:48 PM ]

I'm hopeful someone will assign this to a responsible party. I am not that person.

Comment by Andrea Richiardi [ 17/Dec/15 7:21 PM ]

sorry David (Miller) and thanks Mike, I will rework it, adding some tests as well

Comment by Andrea Richiardi [ 17/Dec/15 7:23 PM ]

By the way this makes me think that maybe a better choice is to consider this a side effect and directly modify cljs.analyzer/*cljs-file* returning from *load-fn*, who knows how many other spots I am not covering...

Comment by Mike Fikes [ 18/Dec/15 5:36 AM ]

Two more comments:

1) Broadening the scope of the binding doesn't appear to work properly for me. But things do work if the bindings are done as in the patch now (next to where the other bindings are done).

2) Perhaps :file should be only set if the :lang being called back with is :clj. Maybe this could at least be documented. (It is not clear to me if it is useful for :js, as the patch is setting ana/*cljs-file*.)

Comment by Andrea Richiardi [ 18/Dec/15 10:27 AM ]

About 2), is any AST generated for .js files at all? If yes maybe then we should add it too...I need to explore that code path as well.

Comment by Andrea Richiardi [ 18/Dec/15 3:33 PM ]

So basically with ana/*cljs-file* binding the :file in :meta is not changed at all (I fixed following Mike's advice) but :file is, are we ok with this? In replumb (from planck) we check both so no problem, nonetheless it would be great to know why..

:defs {foo {:protocol-inline nil, :meta {:file bootstrap-test.core, :line 3, :column 7, :end-line 3, :end-column 10, :arglists (quote ([a b]))}, :name bootstrap-test.core/foo, :variadic false, :file /.../clojurescript/src/test/self/bootstrap_test/core.cljs, :end-column 10, :method-params ([a b]), :protocol-impl nil, :arglists-meta (nil nil), :column 1, :line 3, :end-line 3, :max-fixed-arity 2, :fn-var true, :arglists (quote ([a b]))}}, :require-macros nil, :doc nil

Comment by Andrea Richiardi [ 18/Dec/15 3:44 PM ]

It looks like the information in :meta comes directly from the multimethod parse which I dont' think we can change easily. So either we override :file in :meta or we leave as it is with a note in the documentation for :file in *load-fn*

Comment by Andrea Richiardi [ 18/Dec/15 4:10 PM ]

About :js files at least to me it looks like the only trace of importing, say, goog.sting in the AST is in the :imports of the parent namespace. No :file key anywhere, but please correct me if I am wrong as the AST is difficult to untangle

Comment by Andrea Richiardi [ 18/Dec/15 5:29 PM ]

Patch and test

Comment by Mike Fikes [ 18/Dec/15 7:43 PM ]

Comments on {{CLJS-1515-2.patch}} (mostly just opinion):

  1. (Opinion): Introduces new public API, especially with respect to AST exposure. Perhaps fn could instead be added to the test namespace.
  2. (Opinion): I wouldn't try anything complicated to try to patch up the :file that is in the :meta map. (Maybe we'll ultimately figure out why setting cljs.analyzer/*cljs-file* is insufficient for that bit.)
  3. (Opinion): For the :file docstring, I'd avoid mentioning AST. (Even though that was the true motivation for this ticket.) I'd only indicate that it represents the location where :source was obtained. (Which I guess would leave open it being perfectly fine for clients to provide it in the case that :lang is :js.)
  4. script/test-self-host passes for me.
  5. Inadvertent whitespace changes in append-source-map.
Comment by Andrea Richiardi [ 18/Dec/15 7:49 PM ]

1. Sorry Mike I don't understand when you say fn...what do you mean? Can you expand?
2. Yes and it would change a lot of code, that's why I didn't even try
3. Ok can change that, but where should be mentioned that we are modifying :file but not inside :meta?
4. Great!
5. You know I really tried hard not to have that, I will try again to disable all the auto indent my emacs has.

Comment by Mike Fikes [ 18/Dec/15 8:30 PM ]

1. The three new public functions in cljs.js: (var-ast, ns-ast, file->lang) could perhaps be moved to be utility functions in the self-host test namespace.
3. Dunno about the :meta question. But on the :lang :js question, perhaps the patch should only bind :cljs.analyzer/*cljs-file* if :lang :clj?

Comment by Andrea Richiardi [ 18/Dec/15 8:38 PM ]

1. I know it looks like they are used in test only, but I put them there as public because both replumb and planck use them and I was kind of "proposing" this kind of AST utils to be part of the official API (so that the poor dev does not have to go through cljs.analyzer in order to query the AST. I understand if no though.
3. This I don't really know, and seek guidance. I have not noticed any significant change in the AST for .js file, maybe *cljs-file* is never queried in that code path. I could not even find a way to test it. But I could, of course, be very wrong.

Comment by Andrea Richiardi [ 21/Dec/15 2:13 PM ]

This puts the utils functions in the test namespace for now, maybe thinking about exposing some API in the future.

Comment by Andrea Richiardi [ 21/Dec/15 8:19 PM ]

About :js:

  • it looks like the analyze-str code path simply recurs to fetch the next dep. So I guess that branch does not touch the AST.
  • for the require code path it looks like it -> is -> similar.

Therefore I don't see the point in adding :file for :js and I will not bind *cljs-file* if this is the case, as you suggested.

Comment by Andrea Richiardi [ 21/Dec/15 9:48 PM ]

Patch #4 changes the conveying key to :cljs-file, after Mike's good suggestion, and moves the assoc to the (condp ... :clj) branch only. I also added a test to check that *cljs-file* does not match the file path when in the :js branch.

Comment by Andrea Richiardi [ 21/Dec/15 11:56 PM ]

Another note, the *cljs-file* test works because the binding form does not actually restore the old value when it exits...In Clojure it would not probably work.

^ This is plain wrong, I was not considering the "when" my tests are executed, please disregard.

Comment by Mike Fikes [ 23/Dec/15 5:13 PM ]

CLJS-1515-4.patch LGTM.

Details: I tested against current ClojureScript master, using downstream Planck to load regular and macro namespaces and the :file portion of the AST gets properly updated. This also occurs if I instead use cljs.js/analyze-str passing in an ns form that causes code to be loaded. Additionally unit tests (regular and bootstrap) pass for me. I think this patch is functionally good to go.

Comment by David Nolen [ 26/Dec/15 6:54 AM ]

Copying goog.string into the source tree is not desirable. Please fix the tests to remove this. If you must, copy it to a temporary a location from the Google Closure Library JAR and remove it after the test has completed, thanks.

Comment by Andrea Richiardi [ 26/Dec/15 2:20 PM ]

Patch 5 avoid copying string.js and re-uses self_host/test.js.

Comment by Andrea Richiardi [ 26/Dec/15 2:22 PM ]

Done what you asked

Comment by Mike Fikes [ 05/Feb/16 8:05 PM ]

CLJS-1515-5.patch no longer applies





[CLJS-1513] Javascript emitted for cljs.pprint is misinterpreted under Mobile Safari 7.0 Created: 14/Dec/15  Updated: 14/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.28
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Ruslan Prokopchuk Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

Tested with 1.7.28 and 1.7.170 versions of ClojureScript.

browser = Mobile Safari 7.0
os = iOS 7.1.2



 Description   

Create minimal ClojureScript project, add {{(:require [cljs.pprint :refer [pprint]])}} to the source file and compile with :optimizations :advanced. Output js will contain strings like

~\x3c\x3c-(~;~@{~w~^ ~_~}~;)-\x3c~:\x3e
which lead to the following error in the Mobile Safari 7.0:

Error: Directive "{" is undefined
~<<-(~;~@{~w~^ ~_~}~;)-<~:>
         ^





[CLJS-1502] Browser REPL broken when started with :optimizations :none Created: 05/Dec/15  Updated: 06/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: ewen grosjean Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File cljs-1502.patch    
Patch: Code

 Description   

Creating a browser-repl env like this: (cljs.repl.browser/repl-env :optimizations :none) does not work because client.js is not compiled in a single file. The browser throws the following error: goog is not defined.
:optimizations :simple (the default) works fine.
A quick fix would be to force :optimizations :simple in the REPL options. However, being able to set :optimizations :none would probably speed up compilation times.






[CLJS-1495] Internal ast? assertion for var in fn in def Created: 28/Nov/15  Updated: 29/Nov/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

Also affects 170 (not in pulldown yet)
Same behavior in regular and bootstrapped



 Description   

This form, when issued at the REPL, fails to compile, triggering an ana/ast? :pre violation:

(def f (fn [] #'f))

There appears to be nothing fundamentally wrong with the construct, as it can be worked around in multiple ways.

These workarounds, which move the var special out, succeed:

(def f (let [vf #'f] (fn [] vf)))
(declare f)
(let [x (fn [] #'f)] (def f x))

Also, these subtler workarounds succeed in avoiding the issue:

(def f (fn [] #'cljs.user/f))
(def f (fn x [] #'f))


 Comments   
Comment by Mike Fikes [ 28/Nov/15 7:49 PM ]

Analysis of the issue:

tl;dr: A synthetic local is shadowing the top-level var that the var special is being applied to.

Detailed analysis:

The form

(def f (fn [] #'f))

can be reduced to this simpler self-named form to consider, which also exhibits the issue:

(fn f [] #'f)

Analyzing (def f (fn [])) will show that :fn-self-name true is set.

A consequence is that the self name, f in the running example, is carried into the function body as a local symbol, and thus f is no longer a symbol resolving to the top-level var. This leads to a analyzing code that is, in essence, like this sequence

(declare g)
#'g ;; OK
(let [g 1] #'g) ;; exhibits error

Another way of saying the above: The locally introduced self-name, which is otherwise fine with respect to self-recursion, thwarts the var special in this situation, effectively shadowing the top-level var.

Comment by Mike Fikes [ 29/Nov/15 11:08 AM ]

A similar situation occurred for Clojure and that it defeated memoization until fixed http://dev.clojure.org/jira/browse/CLJ-809

Given this

(defn fib [n]
  (if (< n 2)
    n
    (+ (fib (dec n))
      (fib (dec (dec n))))))

Clojure takes a few seconds to compute (fib 41) but is instantaneous after (def fib (memoize fib)).

The synthetic local defeats this attempt at memoization in ClojureScript.





[CLJS-1494] turn cljs.core/*assert* into a goog-define Created: 25/Nov/15  Updated: 25/Nov/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Thomas Heller Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File goog-define-assert.patch    
Patch: Code

 Description   

This patch turns the cljs.core/*assert* boolean into a goog.define and also checks *assert* at runtime (instead of only at compile-time).

The closure define option allows the closure compiler to eliminate asserts in :advanced, while :none builds can keep the asserts. This is one of the few remaining issues that prevent :advanced builds to re-use :none compiled (cached) files.

:elide-asserts is unaffected to keep this as simple as possible, but could be built on top of the goog.define instead of actually affecting the compiled output.






[CLJS-1492] Warn when using :optimisations instead of :optimizations Created: 24/Nov/15  Updated: 29/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Daniel Compton Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Coming from British English, it is easy to accidentally type the Anglicised :optimisations, instead of the American english :optimizations. Would it be ok to add a warning when users pass in :optimisations to use :optimizations instead?



 Comments   
Comment by Mike Fikes [ 29/Jan/16 8:26 PM ]

Perhaps if we maintained a collection of all known compiler and REPL option keys somewhere in the code, we could warn (and even suggest a correction) if an unknown key is passed with a small Levenshtein distance from a known key.





[CLJS-1490] Watch macro files in cljs.build.api/watch Created: 23/Nov/15  Updated: 24/Nov/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Sebastian Bensusan Assignee: Sebastian Bensusan
Resolution: Unresolved Votes: 0
Labels: None


 Description   

The cljs.build.api/watch function is great for writing scripts or tooling but it doesn't track .clj macro files as noted in here. Direct users face unexpected behavior and tooling developers need to reimplement the watch functionality.

The undesired behavior can be tested with this repo (instructions there).

I propose to add the functionality into the watch function, or at least propose a mechanism so that tooling authors can reuse the functionality.



 Comments   
Comment by David Nolen [ 24/Nov/15 12:00 PM ]

Happy to see a fix for this.





[CLJS-1485] Error when requiring `goog` namespace in a ns declaration Created: 10/Nov/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: Avicenna Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

I wanted to use functions from goog namespace although--as I found out later, I didn't have to because goog is already exists in my namespace. So, I put (:require [goog]) in a ns declaration. Then, when I tried to reload that particular namespace by doing :require :reload in a cljs repl, I got:

Error: Namespace "x.x.x" already declared.

Doing :require :reload again in the cljs repl makes the repl throws

Error: Namespace "cljs.user" already declared.
(NO_SOURCE_FILE)
(out/goog/base.js:273:40)

I tested the steps below using clojurescript 1.7.145 and 1.7.170.

Here are the steps to reproduce which are taken from clojurescript quickstart-browser repl section:

1. Download the standalone clojurescript 1.7.170 jar https://github.com/clojure/clojurescript/releases/download/r1.7.170/cljs.jar

2. Create a directory hello_world and copy the JAR into that directory, then from inside the hello_world directory:

mkdir -p src/hello_world;touch repl.clj;touch index.html;touch src/hello_world/core.cljs

3. repl.clj content

(require 'cljs.repl)
(require 'cljs.build.api)
(require 'cljs.repl.browser)

(cljs.build.api/build "src"
  {:main 'hello-world.core
   :output-to "out/main.js"
   :verbose true})

(cljs.repl/repl (cljs.repl.browser/repl-env)
  :watch "src"
  :output-dir "out")

4. index.html content

<html>
    <body>
        <script type="text/javascript" src="out/main.js"></script>
    </body>
</html>

5. src/hello_world/core.cljs content

(ns hello-world.core
  (:require [clojure.browser.repl :as repl]))

(defonce conn
  (repl/connect "http://localhost:9000/repl"))

(enable-console-print!)

(println "Hello world!")

(defn foo [a b]
  (+ a b))

6. run clojurescript repl

java -cp cljs.jar:src clojure.main repl.clj

7. Open http://localhost:9000 in browser (I use google chrome). Open javascript console.

8. enter expression below in the clojurescript repl

(require '[hello-world.core :as hello] :reload)

10. Look the browser javascript console. Nothing new shown.

11. Quit from the repl using :cljs/quit

12. Add [goog] in ns declaration in src/hello_world/core.cljs so that the content of the file becomes:

(ns hello-world.core
  (:require [clojure.browser.repl :as repl]
            [goog]))

(defonce conn
  (repl/connect "http://localhost:9000/repl"))

(enable-console-print!)

(println "Hello world!")

(defn foo [a b]
  (+ a b))

13. Run the clojurescript repl again

java -cp cljs.jar:src clojure.main repl.clj

14. Now refresh the http://localhost:9000 in browser. Make sure the javascript console stays open.

13. enter expression below in the clojurescript repl

(require '[hello-world.core :as hello] :reload)
;;=> nil

it just returns nil

15. See the javascript console, it shows

Uncaught Error: Namespace "hello_world.core" already declared.

16. Executing this expression again (require '[hello-world.core :as hello] :reload) shows nothing new in the browser's javascript console while the clojurescript repl throws

Error: Namespace "cljs.user" already declared.
(NO_SOURCE_FILE)
(out/goog/base.js:273:40)





[CLJS-1474] Warn if reserved symbol is defined Created: 21/Oct/15  Updated: 21/Oct/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Martin Klepsch Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Currently a definition like

(defn set! [] ...)

will not cause any warning. Any usage of it (without :as namespace aliasing) however will not use the defined var but the set! special form.

A warning seems appropriate.






[CLJS-1473] Require fail on ns/in-ns created namespaces Created: 20/Oct/15  Updated: 21/Oct/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Andrea Richiardi Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: bug
Environment:

3.13.0-65 x86_64 GNU/Linux



 Description   

Just to report that the following does not work at the repl (in Clojure it does):

(ns first.namespace)
(def a 4)
(ns second.es)
(require 'first.namespace) ;; with :reload is the same
java.lang.IllegalArgumentException: Namespace first.namespace does not exist
	at cljs.closure$source_for_namespace.invoke(closure.clj:605)
	at cljs.repl$load_namespace.invoke(repl.cljc:182)
	at cljs.repl$load_dependencies.invoke(repl.cljc:206)
	at cljs.repl$evaluate_form.invoke(repl.cljc:474)
	at cljs.repl$fn__4470$self__4482.invoke(repl.cljc:673)
	at clojure.lang.AFn.applyToHelper(AFn.java:165)
	at clojure.lang.AFn.applyTo(AFn.java:144)
	at clojure.core$apply.invoke(core.clj:630)
	at cljs.repl$wrap_self$g__4450.invoke(repl.cljc:630)
	at cljs.repl$repl_STAR_$read_eval_print__4536.invoke(repl.cljc:854)
	at cljs.repl$repl_STAR_$fn__4542$fn__4551.invoke(repl.cljc:895)
	at cljs.repl$repl_STAR_$fn__4542.invoke(repl.cljc:894)
	at cljs.compiler$with_core_cljs.invoke(compiler.cljc:1146)
	at cljs.repl$repl_STAR_.invoke(repl.cljc:858)
	at cljs.repl$repl.doInvoke(repl.cljc:976)
	at clojure.lang.RestFn.invoke(RestFn.java:410)
	at cljsbuild.repl.rhino$run_repl_rhino.invoke(rhino.clj:8)
	at user$eval4946.invoke(form-init5490341798700416710.clj:1)
	at clojure.lang.Compiler.eval(Compiler.java:6782)
	at clojure.lang.Compiler.eval(Compiler.java:6772)
	at clojure.lang.Compiler.load(Compiler.java:7227)
	at clojure.lang.Compiler.loadFile(Compiler.java:7165)
	at clojure.main$load_script.invoke(main.clj:275)
	at clojure.main$init_opt.invoke(main.clj:280)
	at clojure.main$initialize.invoke(main.clj:308)
	at clojure.main$null_opt.invoke(main.clj:343)
	at clojure.main$main.doInvoke(main.clj:421)
	at clojure.lang.RestFn.invoke(RestFn.java:421)
	at clojure.lang.Var.invoke(Var.java:383)
	at clojure.lang.AFn.applyToHelper(AFn.java:156)
	at clojure.lang.Var.applyTo(Var.java:700)
	at clojure.main.main(main.java:37)

I am available for investigating more and/or taking charge of the issue.



 Comments   
Comment by Andrea Richiardi [ 20/Oct/15 9:31 PM ]

sorry about the mistakes...how to edit?

Comment by Andrea Richiardi [ 21/Oct/15 1:32 PM ]

Confirmed using NodeJs repl:

ClojureScript Node.js REPL server listening on 51885
Watch compilation log available at: out/watch.log
To quit, type: :cljs/quit
cljs.user=> (in-ns 'ns.core)
nil
ns.core=> (def a 3)
#'ns.core/a
ns.core=> (in-ns 's.core.repl)
nil
s.core.repl=> (require 'ns.core)
java.lang.IllegalArgumentException: Namespace ns.core does not exist
	at cljs.closure$source_for_namespace.invoke(closure.clj:605)
	at cljs.repl$load_namespace.invoke(repl.cljc:182)
	at cljs.repl$load_dependencies.invoke(repl.cljc:206)
	at cljs.repl$evaluate_form.invoke(repl.cljc:474)
	at cljs.repl$fn__4583$self__4595.invoke(repl.cljc:673)
	at clojure.lang.AFn.applyToHelper(AFn.java:165)
	at clojure.lang.AFn.applyTo(AFn.java:144)
	at clojure.core$apply.invoke(core.clj:630)
	at cljs.repl$wrap_self$g__4563.invoke(repl.cljc:630)
	at cljs.repl$repl_STAR_$read_eval_print__4649.invoke(repl.cljc:854)
	at cljs.repl$repl_STAR_$fn__4655$fn__4664.invoke(repl.cljc:895)
	at cljs.repl$repl_STAR_$fn__4655.invoke(repl.cljc:894)
	at cljs.compiler$with_core_cljs.invoke(compiler.cljc:1146)
	at cljs.repl$repl_STAR_.invoke(repl.cljc:858)
	at cljs.repl$repl.doInvoke(repl.cljc:976)
	at clojure.lang.RestFn.invoke(RestFn.java:486)
	at user$eval44.invoke(node_repl.clj:10)
	at clojure.lang.Compiler.eval(Compiler.java:6782)
	at clojure.lang.Compiler.load(Compiler.java:7227)
	at clojure.lang.Compiler.loadFile(Compiler.java:7165)
	at clojure.main$load_script.invoke(main.clj:275)
	at clojure.main$script_opt.invoke(main.clj:337)
	at clojure.main$main.doInvoke(main.clj:421)
	at clojure.lang.RestFn.invoke(RestFn.java:408)
	at clojure.lang.Var.invoke(Var.java:379)
	at clojure.lang.AFn.applyToHelper(AFn.java:154)
	at clojure.lang.Var.applyTo(Var.java:700)
	at clojure.main.main(main.java:37)
Comment by Andrea Richiardi [ 21/Oct/15 1:37 PM ]

I guess it is each repl-env with its -evaluate to be responsible for loading right? Can it be a proble of each and every *load-fn* out there?

Comment by Andrea Richiardi [ 21/Oct/15 2:37 PM ]

I am analyzing `cljs.repl/load-namespace` and it looks like it handles only loading from sources:

line 178 @ clojurescript 1.7.158

 sources (cljsc/add-dependencies
                   (merge (env->opts repl-env) opts)
                   {:requires [(name ns)]
                    :type :seed
                    :url (:uri (cljsc/source-for-namespace
                                 ns env/*compiler*))})

The function `cljs.closure/source-for-namespace` is throwing the exception because of course it cannot find the sources for a manually created namespace.
An idea could be to change `cljs.closure/source-for-namespace` and return nil in case no sources can be found.
Then change `cljs.repl/load-namespace` to check for created namespaces when `souces` is nil.

Mike told me that the namespaces are not reified, so the next question is, is there an atom that contains all the created namespaces?

I am going to wait for input on this, when everybody has time of course.





[CLJS-1458] re-matches might give false negative when using match groups Created: 25/Sep/15  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Nikita Prokopov Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File cljs-1458-re-matches-might-give-false-negative.patch    
Patch: Code and Test

 Description   

Current behaviour:

(re-matches #"(a|aa)" "aa") => nil

Expected:

(re-matches #"(a|aa)" "aa") => ["aa" "aa"]

JVM version works as expected, only CLJS is affected



 Comments   
Comment by David Nolen [ 14/Oct/15 11:36 AM ]

This is the kind of ticket that tends to break existing code. We should get some people who are interested in this ticket to actually try it out.

Comment by Mike Fikes [ 31/Jan/16 3:45 PM ]

FWIW, I gave cljs-1458-re-matches-might-give-false-negative.patch a try in bootstrapped ClojureScript and it is working fine there (each of the additional unit tests produce the expected results in bootstrapped).





[CLJS-1453] cljs.compiler/load-libs does not preserve user expressed require order Created: 17/Sep/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Due to putting the requires into a map the original order is lost. This is a problem primarily when order specific side effects are present in the required namespaces.






[CLJS-1448] lib-rel-path fails on Windows because of File/separator being \\ Created: 14/Sep/15  Updated: 14/Sep/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.48
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Orlando William Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: bug
Environment:

Windows



 Description   

https://github.com/clojure/clojurescript/blob/cc953d4be7b4a256fd5eae783f9106a2929a4126/src/main/clojure/cljs/closure.clj#L1210

That code calls replace with \ on windows, who ends up calling (.replaceAll "foo.js" "." "\") and fails with
IllegalArgumentException character to be escaped is missing java.util.regex.Matcher.appendReplacement (:-1)



 Comments   
Comment by Orlando William [ 14/Sep/15 1:20 PM ]

I can't find a way to edit the description, I meant \ followed by \ but somehow it got a line break





[CLJS-1444] Node.js shim requires `node` invocation to be in the same directory as shim script Created: 10/Sep/15  Updated: 22/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Martin Klepsch Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Don't have time to provide a proper repro now but the basic issue can be illustrated by this:

~/c/boot-cljs-example (master=) node target/main.js
module.js:338
    throw err;
          ^
Error: Cannot find module '/Users/martin/code/boot-cljs-example/out/goog/bootstrap/nodejs.js'
    at Function.Module._resolveFilename (module.js:336:15)
    at Function.Module._load (module.js:278:25)
    at Module.require (module.js:365:17)
    at require (module.js:384:17)
    at Object.<anonymous> (/Users/martin/code/boot-cljs-example/target/main.js:6:1)
    at Module._compile (module.js:460:26)
    at Object.Module._extensions..js (module.js:478:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Function.Module.runMain (module.js:501:10)
~/c/boot-cljs-example (master=) cd target/
~/c/b/target (master=) node main.js
Starting...

This is compiled with boot because that was what I had at hand right now. The compiled shim looks like this:

var path = require("path");
try {
    require("source-map-support").install();
} catch(err) {
}
require(path.join(path.resolve("."),"out","goog","bootstrap","nodejs.js"));
require(path.join(path.resolve("."),"out","cljs_deps.js"));
goog.global.CLOSURE_UNCOMPILED_DEFINES = {"cljs.core._STAR_target_STAR_":"nodejs"};
goog.require("boot.cljs.main");
goog.require("cljs.nodejscli");

The problem here is that path.resolve(".") will return the directory the node command was invoked in and not the directory of the shim. (See the "Cannot find module..." error above)

A solution could be to use __dirname which always resolves to the directory of the current file. This might result in some breakage for existing setups.



 Comments   
Comment by Sebastian Bensusan [ 14/Oct/15 11:31 AM ]

I have a proposed solution but I fear that supporting "run from anywhere" adds essential complexity to the resulting code. My thought process:

1. Relative paths are desirable to produce "context free code." If the user chooses absolute paths, then that behavior is respected and there's nothing to handle (no "path algebra") .

2. When dealing with relative paths, the whole system needs to establish a "frame of reference", a root path. The ClojureScript compiler assumes the path from which it is compiling to be that frame of reference, which usually coincides with the top root of the project. Though arbitrary, it is the only choice that makes sense.

3. The frame of reference is not explicit anywhere in the code, since it is defined as ".". If it were explicit, it would reveal context, as in "/home/some-user/their-folder/this-project/".

4. When we approach the code from another reference point (executing the script from another directory), we first need to find the original compiler path (reference point,) and then resolve all paths from there. The compiler uses `cljs.closure/path-relative-to` for this purpose.

Path algebra:
compiler-path = __dirname - output-to

Node.js

var compiler-path = __dirname.replace(output-to, "")
path.resolve (compiler-path, output-dir, "goog", "base.js")
path.resolve (compiler-path, output-dir, "cljs_deps.js")

which assumes that if output-to was given relatively, then output-dir is also relative. If they are not in sync, more work needs to be done to keep them that way.

It's not up to me to decide if the extra complexity is worth the use-case. I actually hope there is a simpler solution to solve this that I'm not seeing.





[CLJS-1428] Add a cljs.core/*command-line-args* var Created: 16/Aug/15  Updated: 01/Sep/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.48
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None


 Description   

Add a cljs.core/*command-line-args* var that mimics Clojure's:

https://github.com/clojure/clojure/blob/4bb1dbd596f032621c00a670b1609a94acfcfcab/src/clj/clojure/core.clj#L6148

Rationale:
1) Simplifies writing command-line scripts in ClojureScript if this var is universally available.
2) Consistency with Clojure.

Existing tooling can ignore the var (it would be initialized with nil).

Command-line REPLs or other command-line environments can bind a sequence to this var when launched.



 Comments   
Comment by Justin Thomas [ 31/Aug/15 10:14 PM ]

In this file: https://github.com/clojure/clojurescript/blob/master/src/main/cljs/cljs/nodejs.cljs Looks like you could set this: (def *command-line-args* (.-argv process)) and it'd be accessible under nodejs/*command-line-args*. Not sure where the star vars are set in the elsewhere in the code or if that's a good solution putting it in each repo.

Maybe get the target var somehow and set it based on that--similar to how the nodejs file is loaded?

Found this: src/main/clojure/cljs/core.cljc and saw references to a ns called env.

Comment by David Nolen [ 01/Sep/15 6:44 AM ]

This ticket needs more rationale and stronger outline of the design issues before proceeding. As it stands no one should be working on this yet.

Comment by Justin Thomas [ 01/Sep/15 4:27 PM ]

Just trying to learn the code at the moment. As for rationale, using the command line vars in node is a common use case for shell scripts. Accessing the command line vars in a more clojure-y way seems like a good idea.





[CLJS-1421] Enable Asynchronous cljs.js/*eval-fn* Created: 14/Aug/15  Updated: 16/Aug/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.48
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Matthew Molloy Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: asynchronous, bootstrap


 Description   

In bootstrapped ClojureScript cljs.js/eval-fn receives javascript source and evaluates it, returning a result. In some contexts it is necessary to evaluate the js asynchronously, can we add this functionality?



 Comments   
Comment by David Nolen [ 14/Aug/15 7:49 PM ]

This ticket needs more rationale. Can you elaborate on the usecase?

Comment by Matthew Molloy [ 14/Aug/15 10:08 PM ]

My usecase is an asynchronous eval function

(fn *eval-fn*
  [{:keys [source]}]
  (js/chrome.devtools.inspectedWindow.eval source
    (fn [result err]
      (if result
        (callback result)
        (callback err))))

There must be other people who have situations like this.

Comment by David Nolen [ 16/Aug/15 12:16 AM ]

Interesting. I don't think this is a common use case, most JS engines provide synchronous eval. Not interested in any breaking changes but would be happy to take a patch that gives you the behavior you want via an option flag, :async-eval.





[CLJS-1420] get-in behavior differs from Clojure by always deferring to the 3 arity fn Created: 12/Aug/15  Updated: 14/Aug/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.48
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Kevin Webster Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File cljs_1420.patch    

 Description   

CLJS-464 should be reverted since the commit changes how get-in is handled by types that implement ILookup.

Since get-in always defers to the 3 arity function, the 2 arity ILookup -lookup fn never gets called. This behavior is inconsistent with how Clojure behaves.

clj:

(get-in
  (reify
    clojure.lang.ILookup
    (valAt [o k] :2-arity)
    (valAt [o k not-found] :3-arity))
  [:foo])
=> :2-arity

cljs:

(get-in
  (reify
    ILookup
    (-lookup [o k] :2-arity)
    (-lookup [o k not-found] :3-arity))
  [:foo])
=> :3-arity


 Comments   
Comment by Kevin Webster [ 12/Aug/15 3:30 PM ]

Tested patch in both V8 & Nashorn

Comment by David Nolen [ 14/Aug/15 7:51 PM ]

Please modify the patch to include a test case. The patch should be squashed into a single commit.





[CLJS-1419] enhance numeric inference, if + number? test on local var should tag local var in the successful branch Created: 12/Aug/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Comments   
Comment by David Nolen [ 12/Aug/15 6:44 AM ]

One small complication is dealing with and as it has an optimizing case.





[CLJS-1415] Handling JSDoc param name [x] optional syntax Created: 10/Aug/15  Updated: 11/Jan/16

Status: In Progress
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: type-check





[CLJS-1412] Add JSDoc type information to individual IFn methods Created: 10/Aug/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: type-check


 Description   

Propagate user supplied docstring type information to the various fn arities so that more code may be checked.






[CLJS-1411] make-array signature differs from clojure Created: 10/Aug/15  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.48
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Lars Andersen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: newbie

Attachments: Text File CLJS-1411.patch    
Patch: Code

 Description   

When I was porting clj code using a two-dimensional array I noticed the cljs version only accepts size, instead of dim & more-dims.

Signature in cljs: ([size] [type size])
signature int clj: ([type len] [type dim & more-dims])



 Comments   
Comment by David Nolen [ 10/Aug/15 7:28 AM ]

Unlike on the JVM there's no efficient way to allocate multi-dimensional arrays. An enhancement patch that includes a modification to the docstring that warns about the computational cost is welcome.

Comment by Lars Andersen [ 10/Aug/15 8:00 AM ]

What I want is for the signatures to be the same, so I don't have to use reader conditionals to get the same behavior on the two platforms.

When I'm asking for a two-dimensional array, I'm presumably going to do work that is O(m*n), so even though the pre-allocation is O(m*n) too it won't affect the runtime of the program significantly.

Comment by David Nolen [ 10/Aug/15 8:13 AM ]

Lars, yes I understood As I said patch welcome. This is a very ClojureScript newbie friendly ticket.

Comment by António Nuno Monteiro [ 19/Oct/15 12:30 PM ]

Submitted patch with suggested changes

Comment by Erik Assum [ 26/Nov/15 11:27 AM ]

@Antonio: Out of curiosity, isn't the "will run in polynomial time" a bit unprecise, since I guess all array-allocations run in polynomial time?

Comment by António Nuno Monteiro [ 03/Dec/15 5:46 AM ]

You're right. I misunderstood what David mentioned regarding the JVM performance. should it just say "Note that there is no efficient way to allocate multi-dimensional arrays in JavaScript" and stop there?

Comment by Mike Fikes [ 31/Jan/16 9:51 AM ]

This patch fails for me if I try using it with make-array in operator position. In fact, there's an underlying issue CLJS-1555 that probably needs to be fixed first, and then a patch could be made that takes care of the extra arity in the macro version of make-array as well.





[CLJS-1407] Exposing output file dependency graph in API Created: 09/Aug/15  Updated: 08/Nov/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Juho Teperi Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Use case for boot-cljs and boot-reload:

After compilation boot-reload reloads the changed JS files. So that the files can be reloaded in correct order, boot-cljs uses dependency graph to sort the files. Currently boot-cljs accesses compiler state directly and uses data from :js-dependency-index to build the graph: https://github.com/adzerk-oss/boot-cljs/blob/0.0-3308/src/adzerk/boot_cljs/impl.clj#L17-L36

Simple solution:

If dependencies (requires) of namespace are exposed through API it is easy to build graph of cljs namespace dependencies: https://github.com/adzerk-oss/boot-cljs/blob/d479f10935be321232e2363e2ae3e9cc515a81af/src/adzerk/boot_cljs/impl.clj#L12-L32

Problem with this solution is that all-ns, ns-dependencies or target-file-for-cljs-ns do not work with foreign-deps. While foreign-dep files don't usually change and thus aren't reloaded, it's possible that user has local JS files in the project using foreign-deps and those can change.

Questions, notes and issues

  • Should cljs-dependency-graph be exposed in the API or is it enough to provide ns-dependencies and such which user can use to create dependency graph?
  • cljs.build.api/parse-js-ns can also be used to read provides and requires from compiled JS files, but this doesn't work with foreign-deps either
  • Perhaps there is some way in Closure library to reload files in correct order?
  • Supporting foreign-deps is not perhaps necessary, but if there is good way it would be nice to have.


 Comments   
Comment by Juho Teperi [ 11/Aug/15 3:18 AM ]

I would add the call to cljs.compiler.api and it could be called output-dependency-graph.

Creating the graph requires list of all the nodes and dependencies for each node. For Cljs namespaces
these are accessible through all-ns and ns analysis map :requires. Data about foreign-deps
and closure libs is available in the compiler state under :js-dependency-index key. To create the
graph we need to:

1. Get list of all nodes
2. Get dependencies for given node
3. Get output file for given node

Because steps 2 and 3 depend on the type of node, it would probably be easiest to collect those
values in step 1. So step 1 would do something like this:

{{(get-nodes ...) => {:provides "goog.net" :file "out/goog/net.js" :dependencies #{"goog.foo"}} {:provides "frontend.core" :file "out/frontend/core.js" :dependencies #{"cljs.core"}}}}

That could be implemented by concatenating data from cljs namespaces retrieved from all-ns etc. with
data from :js-dependency-index. The next and last step would be to construct the graph using reduce.

Using this implementation there would be just one new API call: output-dependency-graph.

I was thinking alternative approach with all-ns, find-ns etc. versions which would work also with foreign-deps and closure libs, but I don't think it's very easy (or efficient) e.g. to retrieve data for foreign-dep with just a name as they are indexed by file paths.

Comment by David Nolen [ 03/Nov/15 6:34 PM ]

Now that CLJS-1437 is merged what is needed to wrap this one up?

Comment by Juho Teperi [ 08/Nov/15 9:11 AM ]

My current plan with boot-cljs/boot-reload is to use Figwheel client code which uses Google Closure dependency graph for loading the files in correct order. Thus I don't need this anymore. Perhaps it's best to close this if no-one needs this currently?

Comment by David Nolen [ 08/Nov/15 9:28 AM ]

It may still be useful at some point. Will just lower the priority.





[CLJS-1406] macroexpand munging goog.string.StringBuffer Created: 09/Aug/15  Updated: 14/Aug/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.48
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Matthew Molloy Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: bootstrap
Environment:

Bootstrapped Planck REPL


Attachments: Text File cljs_1406.patch     Text File cljs_1406_test.patch    

 Description   

(macroexpand '(with-out-str)) on bootstrapped ClojureScript gives (let* [sb__13582__auto__ (string.StringBuffer.)]...
on JVM compiled ClojureScript it is (let* [sb__1155__auto__ (goog.string.StringBuffer.)]...

goog.string.StringBuffer has been incorrectly munged to string.StringBuffer when the cljs.js compiler is used.



 Comments   
Comment by Joel Martin [ 13/Aug/15 7:28 PM ]

I ran into this today. Here is a test case for the self host tests that reproduces the problem.

Comment by Joel Martin [ 13/Aug/15 7:50 PM ]

Fix the test. Propose a fix that just puts "js/" in front to prevent the broken name resolution. Probably not the correct solution, but it does work.

Comment by David Nolen [ 14/Aug/15 7:50 PM ]

Not going to take the current patches. The underlying resolution issue needs to be fixed.





[CLJS-1390] clojure.walk treats vectors diffently from Clojure version Created: 03/Aug/15  Updated: 03/Aug/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.28
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Leon Grapenthin Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

The latest patch to clojure.walk (https://github.com/clojure/clojurescript/commit/f706fabfd5f952c4dfb4dc2caeea92f9e00d8287) ports the line of the Clojure version

(instance? clojure.lang.IMapEntry form) (outer (vec (map inner form)))

with the line

(satisfies? IMapEntry form) (outer (vec (map inner form)))

ClojureScript implements IMapEntry on any vector which I assume is intended.

In Clojure, for vectors this case falls:

(coll? form) (outer (into (empty form) (map inner form)))

This makes a difference because empty preserves metadata.
I. e.

(meta (prewalk (fn [form]
                  (vary-meta form assoc :foo true))
               []))

gives {:foo true} on earlier ClojureScript versions and Clojure, but nil on the latest version.

I have relied on this which has likely not been a very good idea, but others might have too - Hence I created this ticket for consideration.






[CLJS-1327] Support Transit JSON for analysis caches Created: 03/Jul/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Task Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

A significant amount of time is spent reading caches both during cold builds and REPL start. Switching to Transit for the analysis cache format should deliver a very large performance boost. Having a direct dep on Transit is undesirable since it is a critical part of existing applications. Instead we could allow users to provide analysis cache encoder/decoder functions to the compiler options. This does mean we cannot use the AoTed analysis for cljs.core if these are provided.






[CLJS-1320] clojure.string/split adds separator matches & failed matches (nil) when the separator is a regex with alternation Created: 26/Jun/15  Updated: 27/Jun/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3308
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: lvh Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

I want to split a string on "; ", and optionally discard a final ";". So, I tried:

(clojure.string/split "ab; ab;" #"(; )|(;$)")

In Clojure, this does what I want:

["ab" "ab"]

In ClojureScript, I get:

["ab" "; " nil "ab" nil ";"]

I'm not sure to what extent this is a platform distinction and to what extent it's a bug. Returning nils and seperators from clojure.string/split's output seems like it's against string.split's contract?






[CLJS-1315] Warning on Google Closure enum property access with / Created: 18/Jun/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Edge case in / usage, EventType/CLICK does not trigger a warning. Foo/bar always means that Foo is a namespace, it cannot be used for the static field access pattern common in Java as there's no reflection information in JavaScript to determine this.






[CLJS-1294] Macroexpand only accept quoted lists Created: 01/Jun/15  Updated: 14/Jul/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Julien Eluard Assignee: Julien Eluard
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File CLJS-1294.patch    

 Description   

In Clojure macroexpand and macroexpand-1 accept any quoted argument while in ClojureScript anything but quoted seq will throw an exception.



 Comments   
Comment by Julien Eluard [ 01/Jun/15 2:16 PM ]

In Clojure some special forms are handled specifically i.e. (macroexpand '(Boolean true)) => (new Boolean true).

I am not sure if/how it applies to ClojureScript.

Comment by David Nolen [ 14/Jul/15 5:58 AM ]

This patch needs to be rebased to master. Thanks!





[CLJS-1286] REPL environment should be able to provide advice if source mapping fails Created: 23/May/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

For example browser REPL will often need users to supply :host-port, :host, and :asset-path in order to correctly parse files from stacktraces.






[CLJS-1278] Asserts still fail while :require-ing .js file (either in :libs or in :source-paths) (same as CLJS-1196) Created: 20/May/15  Updated: 14/Jul/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3269
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Michal Till Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File cljs_1278.patch    

 Description   

Following on CLJS-1196, I can't get it to work.

In version 0.0-3264 lein-cljsbuild crashed on weird eception `Caused by: java.lang.IllegalArgumentException: No implementation of method: :make-reader of protocol: #'clojure.java.io/IOFactory found for class: nil"` but the current version 0.0-3269 gives the same failed assertion as previously.

I've put up a sample project to illustrate the issue.

Steps to reproduce:

`git clone https://github.com/tillda/stackone`
`cd stackone`
`git checkout 537e5c69b844bc53c159e85cafc24310543cc918`
`lein clean && lein cljsbuild once temp`

Expected behaviour: cljs compiled successfully with src/vendor/client/closure.js and env/stackone/helpersjs.js being included.

Actual behaviour:

```
Compiling "resources/public/lein-cljsbuild-temp/dev-mode-deps.js" failed.
Exception in thread "main" java.lang.AssertionError: Assert failed: (or (file? x) (url? x) (string? x)), compiling/private/var/folders/ym/l2qxd7l97kzfzftrdpqsclm40000gn/T/form-init3642888309490821030.clj:1:125)
at clojure.lang.Compiler.load(Compiler.java:7249)
at clojure.lang.Compiler.loadFile(Compiler.java:7175)
at clojure.main$load_script.invoke(main.clj:275)
at clojure.main$init_opt.invoke(main.clj:280)
at clojure.main$initialize.invoke(main.clj:308)
at clojure.main$null_opt.invoke(main.clj:343)
at clojure.main$main.doInvoke(main.clj:421)
at clojure.lang.RestFn.invoke(RestFn.java:421)
at clojure.lang.Var.invoke(Var.java:383)
at clojure.lang.AFn.applyToHelper(AFn.java:156)
at clojure.lang.Var.applyTo(Var.java:700)
at clojure.main.main(main.java:37)
Caused by: java.lang.AssertionError: Assert failed: (or (file? x) (url? x) (string? x))
at cljs.util$ext.invoke(util.cljc:115)
at cljs.closure$source_on_disk.invoke(closure.clj:1206)
at cljs.closure$output_unoptimized$fn__3708.invoke(closure.clj:1235)
at clojure.core$map$fn__4551.invoke(core.clj:2622)
at clojure.lang.LazySeq.sval(LazySeq.java:40)
at clojure.lang.LazySeq.seq(LazySeq.java:49)
at clojure.lang.RT.seq(RT.java:507)
at clojure.core$seq__4126.invoke(core.clj:135)
at clojure.core$filter$fn__4578.invoke(core.clj:2677)
at clojure.lang.LazySeq.sval(LazySeq.java:40)
at clojure.lang.LazySeq.seq(LazySeq.java:49)
at clojure.lang.RT.seq(RT.java:507)
at clojure.core$seq__4126.invoke(core.clj:135)
at clojure.core$map$fn__4551.invoke(core.clj:2614)
at clojure.lang.LazySeq.sval(LazySeq.java:40)
at clojure.lang.LazySeq.seq(LazySeq.java:49)
at clojure.lang.Cons.next(Cons.java:39)
at clojure.lang.RT.next(RT.java:674)
at clojure.core$next__4110.invoke(core.clj:64)
at clojure.core$str$fn__4186.invoke(core.clj:528)
at clojure.core$str.doInvoke(core.clj:526)
at clojure.lang.RestFn.applyTo(RestFn.java:139)
at clojure.core$apply.invoke(core.clj:628)
at cljs.closure$deps_file.invoke(closure.clj:1040)
at cljs.closure$output_deps_file.invoke(closure.clj:1060)
at cljs.closure$output_unoptimized.doInvoke(closure.clj:1243)
at clojure.lang.RestFn.applyTo(RestFn.java:139)
at clojure.core$apply.invoke(core.clj:630)
at cljs.closure$build.invoke(closure.clj:1514)
at cljs.closure$build.invoke(closure.clj:1426)
at cljsbuild.compiler$compile_cljs$fn__3884.invoke(compiler.clj:81)
at cljsbuild.compiler$compile_cljs.invoke(compiler.clj:80)
at cljsbuild.compiler$run_compiler.invoke(compiler.clj:187)
at user$eval4018$iter_40544058$fn4059$fn_4077.invoke(form-init3642888309490821030.clj:1)
at user$eval4018$iter_40544058$fn_4059.invoke(form-init3642888309490821030.clj:1)
at clojure.lang.LazySeq.sval(LazySeq.java:40)
at clojure.lang.LazySeq.seq(LazySeq.java:49)
at clojure.lang.RT.seq(RT.java:507)
at clojure.core$seq__4126.invoke(core.clj:135)
at clojure.core$dorun.invoke(core.clj:3007)
at clojure.core$doall.invoke(core.clj:3023)
at user$eval4018.invoke(form-init3642888309490821030.clj:1)
at clojure.lang.Compiler.eval(Compiler.java:6792)
at clojure.lang.Compiler.eval(Compiler.java:6782)
at clojure.lang.Compiler.load(Compiler.java:7237)
... 11 more
Subprocess failed
```



 Comments   
Comment by David Nolen [ 20/May/15 10:21 AM ]

This issue is in danger of being closed. Please supply minimal steps to reproduce that do not involve anything other than the ClojureScript compiler. We no longer have time to wade through the indirection introduced by cljsbuild or any other downstream tooling. Thanks.

Comment by Michal Till [ 20/May/15 11:14 AM ]

@David Nolen: I have created a failing minimal testcase based on the Quick Start document. Here it is: https://github.com/tillda/cljs-testcase/

Comment by David Nolen [ 20/May/15 11:27 AM ]

Michal the failing example is not correct. You are not supplying any :libs option.

Comment by Michal Till [ 20/May/15 11:45 AM ]

Ah! Thank you very much! This additional issue was therefore my error. Now it seems to work even in my "big" example.

However it would be cool if there was a meaningful error message stating that a file path can't be resolved. If one is not an expert in the cljs compiler this is almost impossible to figure out. After all the error message in the CLJS-1196 issue and in this wrongfully reported one are exactly the same.

You may close this issue.

Comment by David Nolen [ 20/May/15 11:55 AM ]

We'll leave it open for the improving the error message.

Comment by Sebastian Bensusan [ 22/May/15 7:16 AM ]

Added the check in cljs.closure/source-on-disk where there is info for the error message.

For the supplied case, the error message is:

java.lang.IllegalArgumentException: The file file:/home/carlos/Playground/cljs-testcase/src/hello_world/closure.js 
lacks an associated source file. If it is a JavaScript library please add it to :libs}}

If a different wording or location of the check is needed, I'll submit a new patch with corrections.

Notes:

  • Changed:(:provides js) to (-provides js) in order to be consistent with IJavaScript.
  • cljs.clojure/source-on-disk takes a js argument that should satisfy with IJavaScript and ISourceMap if :source-map is enabled but the implementation is hardcoded to maps because :source-map and :source-url are used instead of ISourceMap methods -source-map and -source-url. I propose to extend PersistentMap and PersistentArrayMap to ISourceMap to make source-on-disk compliant with both protocols.




[CLJS-1274] Allow assignment to namespace-qualified names in current namespace Created: 17/May/15  Updated: 17/May/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3211
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: lvh Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

In Clojure, you can def to a namespace-qualified name as long as it's in the current namespace. You can't do that in Clojurescript. This makes writing some macros that def to a local name a bit more annoying, since the syntax-quote will automatically namespace-qualify any symbols, so you have to write the somewhat unsightly and not super obvious ~'sym.






[CLJS-1271] Missing warning when assigning namespaces via def Created: 17/May/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: Sebastian Bensusan Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Currently you can assign a Closure namespace to a var without getting a warning.

Minimal sample:

(ns import-names.core
  (:import [goog debug]))

(def debug goog.debug)


 Comments   
Comment by David Nolen [ 29/May/15 12:30 PM ]

The example case is a bit complected. Besides importing a name that matches a def you are also assigning a google closure namespace to a local. This will likely cause problems on its own. We need more information.

Comment by Sebastian Bensusan [ 29/May/15 12:46 PM ]

We should check that :require ed and :import ed namespaces are not used as values and then warn about it.





[CLJS-1266] Node: Rename .cljs to .cljc -> old filenames in stacktrace Created: 12/May/15  Updated: 12/May/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3269
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Using QuickStart, set up Node REPL.

Manually add a foo/bar.cljs to filesystem with

(ns foo.bar)

(defn throw-ex [] (ffirst 1))

(defn call-me [] (throw-ex))

Check that it works:

cljs.user=> (require 'foo.bar)
nil
cljs.user=> (foo.bar/call-me)
repl:13
throw e__4210__auto__;
      ^
Error: 1 is not ISeqable
    at Object.cljs$core$seq [as seq] (/Users/mfikes/Desktop/hello_world-node/out/cljs/core.cljs:956:20)
    at Object.cljs$core$first [as first] (/Users/mfikes/Desktop/hello_world-node/out/cljs/core.cljs:965:16)
    at cljs$core$ffirst (/Users/mfikes/Desktop/hello_world-node/out/cljs/core.cljs:1398:11)
    at foo$bar$throw_ex (/Users/mfikes/Desktop/hello_world-node/out/foo/bar.cljs:3:20)
    at foo$bar$call_me (/Users/mfikes/Desktop/hello_world-node/out/foo/bar.cljs:5:19)
    at repl:1:105
    at repl:9:3
    at repl:14:4
    at Object.exports.runInThisContext (vm.js:74:17)
    at Domain.<anonymous> ([stdin]:41:34)

Then manually move bar.cljs to bar.cljc and add a new symbol so it looks like:

(ns foo.bar)

(defn throw-ex [] (ffirst 1))

(defn call-me [] (throw-ex))

(defn call-again [] (call-me))

Then reload the ns and use the new symbol:

cljs.user=> (require 'foo.bar :reload)
nil
cljs.user=> (foo.bar/call-again)
repl:13
throw e__4210__auto__;
      ^
Error: 1 is not ISeqable
    at Object.cljs$core$seq [as seq] (/Users/mfikes/Desktop/hello_world-node/out/cljs/core.cljs:956:20)
    at Object.cljs$core$first [as first] (/Users/mfikes/Desktop/hello_world-node/out/cljs/core.cljs:965:16)
    at cljs$core$ffirst (/Users/mfikes/Desktop/hello_world-node/out/cljs/core.cljs:1398:11)
    at foo$bar$throw_ex (/Users/mfikes/Desktop/hello_world-node/out/foo/bar.cljs:3:20)
    at foo$bar$call_me (/Users/mfikes/Desktop/hello_world-node/out/foo/bar.cljs:5:19)
    at foo$bar$call_again (/Users/mfikes/Desktop/hello_world-node/out/foo/bar.cljs:5:19)
    at repl:1:108
    at repl:9:3
    at repl:14:4
    at Object.exports.runInThisContext (vm.js:74:17)

This illustrates the defect. call_again and the other symbols are shown as being in the old filename.

Stop the REPL and restart it to see correct behavior:

cljs.user=> :cljs/quit
orion:hello_world-node mfikes$ rlwrap java -cp cljs.jar:src clojure.main node_repl.clj
Reading analysis cache for jar:file:/Users/mfikes/Desktop/hello_world-node/cljs.jar!/cljs/core.cljs
Compiling src/foo/bar.cljc
ClojureScript Node.js REPL server listening on 49397
Watch compilation log available at: out/watch.log
To quit, type: :cljs/quit
cljs.user=> (require 'foo.bar)
nil
cljs.user=> (foo.bar/call-again)
repl:13
throw e__4210__auto__;
      ^
Error: 1 is not ISeqable
    at Object.cljs$core$seq [as seq] (/Users/mfikes/Desktop/hello_world-node/out/cljs/core.cljs:956:20)
    at Object.cljs$core$first [as first] (/Users/mfikes/Desktop/hello_world-node/out/cljs/core.cljs:965:16)
    at cljs$core$ffirst (/Users/mfikes/Desktop/hello_world-node/out/cljs/core.cljs:1398:11)
    at foo$bar$throw_ex (/Users/mfikes/Desktop/hello_world-node/out/foo/bar.cljc:3:20)
    at foo$bar$call_me (/Users/mfikes/Desktop/hello_world-node/out/foo/bar.cljc:5:19)
    at foo$bar$call_again (/Users/mfikes/Desktop/hello_world-node/out/foo/bar.cljc:7:22)
    at repl:1:108
    at repl:9:3
    at repl:14:4
    at Object.exports.runInThisContext (vm.js:74:17)


 Comments   
Comment by Mike Fikes [ 12/May/15 2:04 PM ]

FWIW as a comparison, the same use case works properly with Clojure 1.7.0-beta2.





[CLJS-1259] Incorrect warnings on type hinted maths Created: 09/May/15  Updated: 14/Jul/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3255
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Erik Ouchterlony Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: bug, math, typehints


 Description   

Variables type hinted as int or double are not recognized as numbers, e.g.

(def ^int i 1)
(+ i i)
WARNING: cljs.core/+, all arguments must be numbers, got [int int] instead. at line 1 <cljs repl>
2


 Comments   
Comment by David Nolen [ 14/Jul/15 6:07 AM ]

The real issue is that there is no support for numeric type hints.





[CLJS-1255] cljs.test file-and-line detection is not useful in browser testing Created: 07/May/15  Updated: 14/Jul/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3211
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Stephen Nelson Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

Chrome



 Description   

cljs.test reports using do-report, which adds file and line information computed from javascript stack traces. In chrome at least, these stack traces are not useful:

"Error
    at http://localhost:3449/js/cljs/test.js:261:69
    at cljs$test$do_report (http://localhost:3449/js/cljs/test.js:268:3)
    at http://localhost:3449/js/test/test_tests.js:491:21
    at test.test_tests.test_has_fails.cljs$lang$test (http://localhost:3449/js/test/test_tests.js:502:4)
    at http://localhost:3449/js/cljs/test.js:384:42
    at http://localhost:3449/js/cljs/test.js:387:4
    at cljs$test$run_block (http://localhost:3449/js/cljs/test.js:320:13)
    ..."

The `file-and-line` stack trace parser doesn't parse this correctly, resulting in a message like this:

FAIL in (test-function) (at http:384:42)

Note the lack of a useful file/namespace reference, and that the line number refers to the compiled javascript rather than the source clojurescript.



 Comments   
Comment by Stephen Nelson [ 07/May/15 9:15 PM ]

Prior to the release of cljs.test my company maintained an internal port of clojure.test that did better reporting than cljs.test's by adding source metadata from &form to the do-report calls generated by assert-expr. This approach was great for internal use but might not be suitable for cljs.test as it could reduce portability of assert-expr between clojure and clojurescript. Another approach could be dynamically bind source metadata in the body generated by try-expr. I'd be willing to implement and contribute code if you can provide some indication of your preferred approach.

Our version of assert-expr also injected a 'reporter function', {{(function(a,b,c){a.apply(b.c)})}}, which we would invoke from report, e.g. (reporter (.-debug js/console) js/console args). This causes the clickable link on the right hand side of chrome's console output to link to the source map location of the test expression, rather than the report function.

Comment by David Nolen [ 14/Jul/15 6:09 AM ]

The correct thing to do here is to move the browser REPL stacktrace parsing into a shared library i.e. .cljc that can be loaded into either environment to handle browser difference.





[CLJS-1245] Implement bound-fn Created: 03/May/15  Updated: 05/May/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Brandon Bloom Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

See discussion on http://dev.clojure.org/jira/browse/CLJS-210






[CLJS-1242] Add cljs.core/pattern? predicate Created: 03/May/15  Updated: 27/Jul/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Brandon Bloom Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: patch

Attachments: Text File CLJS-1242_v01.patch    
Patch: Code and Test

 Description   

Just like http://dev.clojure.org/jira/browse/CLJS-1241 , this helps with clj/cljs cross-platform development.



 Comments   
Comment by Brandon Bloom [ 03/May/15 2:38 PM ]

See also http://dev.clojure.org/jira/browse/CLJ-1720

Comment by Brandon Bloom [ 10/May/15 11:36 PM ]

Note that there already is a cljs.core/regexp?, since it's used in a few places by core.

Comment by Samuel Miller [ 27/Jul/15 9:27 PM ]

The patch needs to be updated because of the folder changes

Tested on Linux with V8, SpiderMonkey, and Nashorn. Repljs also functions correctly.

You could have the `pattern?` function point to the `regexp?` function. Maybe there is some reason to keep separate (ability to have non-regex patterns?)





[CLJS-1241] Add cljs.core/boolean? predicate Created: 03/May/15  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Brandon Bloom Assignee: Unassigned
Resolution: Unresolved Votes: 2
Labels: patch

Attachments: Text File CLJS-1241_v01.patch    
Patch: Code and Test

 Description   

I'm constantly re-implementing this predicate...

It's also important for clj/cljs compatibility.



 Comments   
Comment by Brandon Bloom [ 03/May/15 2:32 PM ]

See also: http://dev.clojure.org/jira/browse/CLJ-1719

Comment by Mike Fikes [ 03/May/15 2:52 PM ]

I tried this patch and it works correctly for me.

The docstring uses "typeof". Perhaps "type of" was intended?

cljs.user=> (doc boolean?)
-------------------------
cljs.core/boolean?
([x])
  Returns true if the typeof x is boolean, false otherwise.

nil
Comment by Brandon Bloom [ 03/May/15 7:41 PM ]

I did mean "typeof", which is a javascript-ism. A better doc string may be less javascript-specific...

Comment by Mike Fikes [ 31/Jan/16 3:17 PM ]

Patch CLJS-1241_v01.patch no longer applies on master.

Comment by Brandon Bloom [ 31/Jan/16 7:13 PM ]

Not going to bother updating patch until there is movement on http://dev.clojure.org/jira/browse/CLJ-1719





[CLJS-1238] Setting *main-cli-fn* when using :target :nodejs shouldn't be manditory Created: 01/May/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: Jeremy Shoemaker Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None

Attachments: Text File nodejs-main-cli-fn.patch    
Patch: Code

 Description   

Currently, when you use :target :nodejs in the build options for ClojureScript, the resulting code requires you to set *main-cli-fn* to a function.

This prevents someone from writing a library that can be used by JavaScript developers because it forces code execution on require. It also makes writing a CLI tool that can be distributed using NPM less straightforward. I ran into this issue trying to create a Leiningen template for writing CLI tools that could be installed using npm install or npm link. I had a wrapper script to take care of the CLI use-case, and intended to write the ClojureScript module in a more library oriented way, but ran into issues. I could work around this by not using the wrapper script, but it got me thinking about the more general library issue.

I don't see any reason why you should be forced to set *main-cli-fn* and so I'm suggesting making it optional.

Attached is a patch that makes it optional but retains the check for whether the value it is set to is a function in the case where it is set.

This is my first time submitting a change to a project using a git patch and not a pull request, so let me know if I've made the patch wrong.



 Comments   
Comment by Jeremy Shoemaker [ 01/May/15 7:27 PM ]

I just noticed the priority defaulted to "Major". I don't know if I'd say it's major, so feel free to bump it down if that doesn't seem appropriate.





[CLJS-1237] ns-unmap doesn't work on refers from cljs.core Created: 01/May/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: Chouser Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: ns-unmap

Attachments: Text File 0001-CLJS-1237-ns-unmap-adds-to-namespace-s-excludes.patch     Text File 0002-CLJS-1237-ns-unmap-adds-to-namespace-s-excludes.patch    
Patch: Code

 Description   

In ClojureScript, using ns-unmap on a symbol from cljs.core doesn't exclude it from the current namespace. Note that both a function and a macro still exist, even after unmapping:

To quit, type: :cljs/quit  
cljs.user=> (ns-unmap 'cljs.user 'when) ;; macro
true  
cljs.user=> (ns-unmap 'cljs.user 'not)  ;; function
true  
cljs.user=> (when 1 2)  
2  
cljs.user=> (not false)  
true  

This differs from the behavior of Clojure's ns-unmap. Note the appropriate errors when attempting to use unmapped symbols:

Clojure 1.7.0-beta1
user=> (ns-unmap 'user 'when) ;; macro
nil
user=> (ns-unmap 'user 'not)  ;; function
nil
user=> (when 1 2)
CompilerException java.lang.RuntimeException: Unable to resolve symbol: when in this context, compiling:(NO_SOURCE_PATH:11:1) 
user=> (not false)
CompilerException java.lang.RuntimeException: Unable to resolve symbol: not in this context, compiling:(NO_SOURCE_PATH:12:1) 

Somehow ClojureScript's ns-unmap needs to add the symbol to the current namespace's :excludes set. Note that the def special form does this already (after it displays a warning).

We have two solutions. 0001 extends the ns form's :merge behavior to support :excludes, and then uses this in ns-unmap. If the enhancement to ns isn't wanted, patch 0002 changes ns-unmap to update :excludes directly.



 Comments   
Comment by David Nolen [ 05/May/15 7:23 AM ]

The second patch is preferred. However it seems the second patch is too permissive. The :excludes logic should only be applied if the symbol identifies a core macro or fn.

Comment by Chouser [ 05/May/15 3:46 PM ]

The ns form's own :refer-clojure :exclude accepts arbitrary symbols and adds them to the namespace's :excludes set, which seems like the same permissiveness problem. Do you want a patch that addresses the permissiveness of both ns and ns-unmap in this ticket, or should such a patch go in a new ticket?

Comment by David Nolen [ 05/May/15 4:08 PM ]

New ticket to fix the bug that :exclude doesn't check the symbol list for cljs.core declared vars, and an updated patch here please.





[CLJS-1223] cljs.repl/doc for unqualified .. macro Created: 24/Apr/15  Updated: 24/Apr/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3126
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

Note: Also affects 0.0-3211 (not yet available in JIRA pulldown)
Quick Start cljs.jar
OS X



 Description   

In the REPL, (doc ..) fails, while it succeeds for similar macros like (doc ->), and it also succeeds for ns-qualified: (doc cljs.core/..).

$ java -jar cljs.jar -m cljs.repl.node
ClojureScript Node.js REPL server listening on 54359
To quit, type: :cljs/quit
cljs.user=> *clojurescript-version*
"0.0-3211"
cljs.user=> (doc ..)
-------------------------
/.
  nil

nil
cljs.user=> (doc cljs.core/..)
-------------------------
cljs.core/..
([x form] [x form & more])
Macro
  form => fieldName-symbol or (instanceMethodName-symbol args*)

  Expands into a member access (.) of the first member on the first
  argument, followed by the next member on the result, etc. For
  instance:

  (.. System (getProperties) (get "os.name"))

  expands to:

  (. (. System (getProperties)) (get "os.name"))

  but is easier to write, read, and understand.

nil





[CLJS-1222] Sequence of a stateful transducer is producing the wrong answer Created: 24/Apr/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: Lucas Cavalcanti Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: bug, cljs, collections
Environment:

OSX 10.10.3, java 1.8.0-ea-b124



 Description   

I'm producing more than one element on the 1-arity of the transducer, and sequence is only considering the last one.

Here is the transducer and the tests that fail for sequence:

(defn sliding-window [n]
  (fn [rf]
    (let [a #js []]
      (fn
        ([] (rf))
        ([result]
         (loop [] ;; Here I'm emitting more than one element
           (when (not-empty a)
             (rf result (vec (js->clj a)))
             (.shift a)
             (recur))))
        ([result input]
         (.push a input)
         (if (== n (.-length a))
           (let [v (vec (js->clj a))]
             (.shift a)
             (rf result v))
           result))))))

;;This test fails! =(
(deftest sliding-window-in-a-sequence
  (is (= [[5 4 3]
          [4 3 2]
          [3 2 1]
          [2 1]
          [1]]
         (sequence (sliding-window 3) [5 4 3 2 1])))

  (is (= [[2 1]
          [1]]
         (sequence (sliding-window 3) [2 1]))))


 Comments   
Comment by Lucas Cavalcanti [ 24/Apr/15 11:18 AM ]

I could make it work by recurring on the result.

([result]
  (loop [res result]
    (if (not-empty a)
      (let [v (vec (js->clj a))]
        (.shift a)
        (recur (rf res v)))
      res)))

even so it's weird that the previous version behaves differently on core.async and sequences in cljs and clj

Comment by David Nolen [ 26/Apr/15 4:04 AM ]

Please demonstrate the problem without core.async. Thanks.

Comment by Lucas Cavalcanti [ 26/Apr/15 7:32 PM ]

Hi,

the last test I posted on the ticket, fails in cljs, but not in clj:

;;This test fails! =(
(deftest sliding-window-in-a-sequence
  (is (= [[5 4 3]
          [4 3 2]
          [3 2 1]
          [2 1]
          [1]]
         (sequence (sliding-window 3) [5 4 3 2 1])))

  (is (= [[2 1]
          [1]]
         (sequence (sliding-window 3) [2 1]))))
Comment by David Nolen [ 27/Apr/15 7:43 AM ]

I've removed the core.async bits from the description to clarify the issue.

Comment by David Nolen [ 10/May/15 2:40 PM ]

The implementation of sliding-window above does not appear to be correct, it doesn't return the result. This ticket needs more information.

Comment by Lucas Cavalcanti [ 10/May/15 3:51 PM ]

As I said on http://dev.clojure.org/jira/browse/CLJS-1222?focusedCommentId=38620&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-38620

changing the 1-arity of the sliding-window to that fixes the transducer.

The point of this ticket now is that the behavior of the same (wrong) transducer in clj (both core.async and sequence) and cljs (core.async) is different than cljs sequence.





[CLJS-1211] Automatically requiring :main namespace under :none fails in IE9 Created: 17/Apr/15  Updated: 17/Apr/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3058, 0.0-3115, 0.0-3196, 0.0-3117, 0.0-3119, 0.0-3123, 0.0-3126
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Immo Heikkinen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

Internet Explorer 9



 Description   

Automatic goog/base.js inclusion using :none & :main doesn't work in Internet Explorer 9. The following error message is printed to the console:

ClojureScript could not load :main, did you forget to specify :asset-path?

There seems to be a timing issue after writing script tags to the HTML document. Inline JavaScript for requiring the main namespace gets executed while goog is still undefined.

I played a bit with this but couldn't get it working in IE9. I tried moving the require statement to a separate JS file and adding a script tag to load that file, then goog was no longer undefined but I still got an error message:

SCRIPT5022: Undefined nameToPath for goog.string
base.js, line 753 character 9

The feature seems to work fine in other browsers (also IE10). Probably not worth fixing but at least the limitation is documented now in case someone else wonders the why it doesn't work in IE9.






[CLJS-1207] Emit a warning if multiple resources found for a ClojureScript namespace Created: 15/Apr/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

We should emit a simple warning if a namespace doesn't not appear to be unique on the classpath.






[CLJS-1195] generic reusable command line argument parsing for REPLs Created: 10/Apr/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: newbie


 Description   

REPLs are more or less started in the same way and all the builtin ones provide a -main entry point. We should supply reusable command line argument parsing that any REPL can use to get standard command line driven start.






[CLJS-1186] add :postamble option to compiler Created: 02/Apr/15  Updated: 02/Apr/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Michael Bradley Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: cljs

Attachments: Text File cljs_1186.patch    

 Description   

Similar to CLJS-723:

1) :postamble's value will be a vector of paths
2) the compiled output is appended with the contents of the files at those paths
3) the generated source map points to the correct/adjusted line numbers






[CLJS-1174] Simple warning if a namespace with dashes not found but a file path with dashes exists Created: 27/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: easy





[CLJS-1164] quot and rem are inefficient Created: 24/Mar/15  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Francis Avila Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: math

Attachments: Text File cljs-1164.patch    
Patch: Code and Test

 Description   

The implementation of the quot and rem functions are needlessly complicated. Currently they are:

(defn quot [n d] (fix (/ (- n (js-mod n d)) d)))
(defn rem [n d] (- n (* d (quot n d))))

However all numbers in js are doubles already, so all this is unnecessary:

(defn quot [n d] (fix (/ n d)))
(defn rem [n d] (js-mod n d)))

Notice that "rem" is simply js-mod, and I'm not sure why no one noticed this before. I keep js-mod for now since a lot of code uses it, and if cljs ever grows a number tower the distinction may be important.

Patch attached, which also:

  • Creates a macro version of quot and rem.
  • Updates documentation for quot, rem, js-mod and mod for clarity.
  • Implement fix (private function to round to zero) with ES6 Math.trunc() if available.

Existing quot and rem tests pass, although there could be some better tests of edge cases (negative decimal num or div, NaN and +-Infinity args).



 Comments   
Comment by Francis Avila [ 24/Mar/15 12:27 PM ]

Better tests found rounding errors in my updated rem, which should stay as-is. (Not simply js-mod after all! Seems to round args first? Not obvious from the spec.) Changed quot however is correct and introduces less error than the current one. Will update patch and tests when I get a chance.

Comment by Francis Avila [ 29/Mar/15 12:39 AM ]

Working patch with tests attached. Tests expanded to cover floating-point cases. rem is now fundamentally the same as master (was more accurate than js-mod!!), but returns results consistent with js-mod for non-finite args or zero divisor.

Comment by Mike Fikes [ 31/Jan/16 3:23 PM ]

cljs-1164.patch no longer applies on master





[CLJS-1160] Source map js / cljs line number mixup Created: 23/Mar/15  Updated: 23/Mar/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3126
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

QuickStart Browser REPL Chrome OS X



 Description   

Note the source location for cljs.core.LazySeq.sval in the following 0.0-3126 stacktrace:

ClojureScript:cljs.user> (map ffirst (range))
Error: 0 is not ISeqable
	 cljs$core$seq (out/cljs/core.cljs:951:13)
	 cljs$core$first (out/cljs/core.cljs:960:7)
	 cljs$core$ffirst (out/cljs/core.cljs:1393:3)
	 cljs.core.map.cljs$core$map__2 (out/cljs/core.cljs:4046:30)
	 cljs.core.LazySeq.sval (out/cljs/core.cljs:11400:3)
	 cljs.core.LazySeq.cljs$core$ISeqable$_seq$arity$1 (out/cljs/core.cljs:2884:12)
	 cljs$core$seq (out/cljs/core.cljs:938:7)
	 cljs$core$pr_sequential_writer (out/cljs/core.cljs:8426:13)

It turns out that line 11400 is actually in core.js, but the source map logic is evidently getting tripped up by this one, and core.cljs gets reported with the JS line numbers (core.cljs doesn't even have that many lines).

Note that this also occurs on master (where CLJS-1154 and CLJS-1157 have landed):

ClojureScript:cljs.user> (map ffirst (range))
Error: 0 is not ISeqable
	 cljs.core/seq (out/cljs/core.cljs:951:20)
	 cljs.core/first (out/cljs/core.cljs:960:16)
	 cljs$core$ffirst (out/cljs/core.cljs:1393:11)
	 cljs.core.map.cljs$core$map__2 (out/cljs/core.cljs:4046:30)
	 cljs.core.LazySeq.sval (out/cljs/core.cljs:11400:3)
	 cljs.core.LazySeq.cljs$core$ISeqable$_seq$arity$1 (out/cljs/core.cljs:2884:12)
	 cljs.core/seq (out/cljs/core.cljs:938:25)
	 cljs$core$pr_sequential_writer (out/cljs/core.cljs:8426:20)





[CLJS-1159] compiled files with warnings that otherwise don't need recompilation will not emit warnings on the next compile Created: 23/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None


 Description   

The aggressive caching approach is odds with warning visibility. It probably makes sense for a compiled file with warnings to always return true for requires-compilation?.






[CLJS-1153] Typed Array backed PersistentVector based on clojure.core/Vec Created: 19/Mar/15  Updated: 05/Feb/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Adrian Medina Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: enhancement

Attachments: Text File 1153.patch    
Patch: Code

 Description   

Goal is to add support for vectors based on clojure.core/Vec, built on top of JavaScript Typed Arrays.

My hope is that this would allow for both efficient creation of vectors from existing Typed Arrays without intermediate conversion to normal JavaScript arrays, as well as efficient concatenation of the composite arrays of the vector back into a Typed Array when necessary via an enhanced cljs.core/into-array.

Implementation is based heavily on clojure/core/gvec.clj, cljs.core/PersistentVector, and cljs.core/TransientVector.

Performance should be comparable to cljs.core/PersistentVector, although there is additional constant overhead with TypedArray instantiation compared to js/Array.

Adds cljs.core/Vec, cljs.core/TransientVec, cljs.core/vector-of, and updates cljs.core/into-array.



 Comments   
Comment by Adrian Medina [ 19/Mar/15 8:39 PM ]

I still have to test, I will update the issue when that is complete. I just wanted to get my first patch up for review as quickly as possible.

Comment by Francis Avila [ 19/Mar/15 11:59 PM ]

No mention of Uint8ClampedArray.

Should Vec type- or range-check assignments? In Clojure these fail (even with unchecked-math):

  • (vector-of :byte 128) returns [-128]
  • (vector-of :byte "1") returns [1]
  • (vector-of :byte (js-obj)) returns [0]

If we're going to expose host primitive arrays via cljs apis, should we also bring the various other array functions in line with Clojure (and ClojureCLR, which also has extra uint, ubyte, etc types) like you are doing with into-array? Some or all of these issues may warrant another ticket instead, or maybe even a design page:

  • make-array ignores type argument and lacks higher dimensions.
  • object-array, int-array, etc. maybe should return TypedArrays.
  • Missing ubyte-array, ushort-array, uint-array (like ClojureCLR)
  • Missing aset-* setters. (Meaningless in js unless we range-check.)
  • aclone and amap preserve type of input array in Clojure, but not in cljs.
  • missing array casters: bytes, shorts, chars, ints, etc.
  • While we're at it, primitive coercion functions (e.g. int, long, unchecked-int, etc) are either no-ops or differ from clojure. (e.g., int in cljs is like unchecked-int in clojure, but unchecked-int in cljs does nothing). Maybe these should be dropped or should match the javascript ToInt32, ToInt16, etc abstract operations (i.e. those used when assigning to TypedArrays). Maybe these match java semantics also?
Comment by Mike Fikes [ 05/Feb/16 8:18 PM ]

Patch 1153.patch no longer applies





[CLJS-1151] Noisy errors when referring to symbol in undefined ns Created: 19/Mar/15  Updated: 22/Mar/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3126
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

Quick Start / OS X / Chrome



 Description   

Run through the Quick Start to the point where you have the browser REPL running.

If you refer to a symbol in an undefined ns you will get really noisy errors:

ClojureScript:cljs.user> foo.bar/a
WARNING: Use of undeclared Var foo.bar/a at line 1 <cljs repl>
ReferenceError: foo is not defined
ReferenceError: foo is not defined
    at eval (eval at <anonymous> (http://localhost:9000/out/clojure/browser/repl.js:42:272), <anonymous>:1:89)
    at eval (eval at <anonymous> (http://localhost:9000/out/clojure/browser/repl.js:42:272), <anonymous>:9:3)
    at eval (eval at <anonymous> (http://localhost:9000/out/clojure/browser/repl.js:42:272), <anonymous>:14:4)
    at http://localhost:9000/out/clojure/browser/repl.js:42:267
    at clojure$browser$repl$evaluate_javascript (http://localhost:9000/out/clojure/browser/repl.js:45:4)
    at Object.callback (http://localhost:9000/out/clojure/browser/repl.js:242:169)
    at goog.messaging.AbstractChannel.deliver (http://localhost:9000/out/goog/messaging/abstractchannel.js:142:13)
    at goog.net.xpc.CrossPageChannel.xpcDeliver (http://localhost:9000/out/goog/net/xpc/crosspagechannel.js:733:12)
    at Function.goog.net.xpc.NativeMessagingTransport.messageReceived_ (http://localhost:9000/out/goog/net/xpc/nativemessagingtransport.js:321:13)
    at Object.goog.events.fireListener (http://localhost:9000/out/goog/events/events.js:741:21)

Now, define the namespace, but don't actually define the symbol. For example:

(ns foo.bar)

(def z 3)

Now, require the namespace and do the same. The noise will go away.

ClojureScript:cljs.user> (require 'foo.bar)
nil
ClojureScript:cljs.user> foo.bar/a
WARNING: Use of undeclared Var foo.bar/a at line 1 <cljs repl>
nil

Additional info: Now if you attempt to refer to other unknown symbols, you will get different kinds of "noise" depending on whether the ns simply starts with foo:

ClojureScript:cljs.user> foo.baz/a
WARNING: No such namespace: foo.baz, could not locate foo/baz.cljs at line 1 <cljs repl>
WARNING: Use of undeclared Var foo.baz/a at line 1 <cljs repl>
TypeError: Cannot read property 'a' of undefined
TypeError: Cannot read property 'a' of undefined
    at eval (eval at <anonymous> (http://localhost:9000/out/clojure/browser/repl.js:42:272), <anonymous>:1:96)
    at eval (eval at <anonymous> (http://localhost:9000/out/clojure/browser/repl.js:42:272), <anonymous>:9:3)
    at eval (eval at <anonymous> (http://localhost:9000/out/clojure/browser/repl.js:42:272), <anonymous>:14:4)
    at http://localhost:9000/out/clojure/browser/repl.js:42:267
    at clojure$browser$repl$evaluate_javascript (http://localhost:9000/out/clojure/browser/repl.js:45:4)
    at Object.callback (http://localhost:9000/out/clojure/browser/repl.js:242:169)
    at goog.messaging.AbstractChannel.deliver (http://localhost:9000/out/goog/messaging/abstractchannel.js:142:13)
    at goog.net.xpc.CrossPageChannel.xpcDeliver (http://localhost:9000/out/goog/net/xpc/crosspagechannel.js:733:12)
    at Function.goog.net.xpc.NativeMessagingTransport.messageReceived_ (http://localhost:9000/out/goog/net/xpc/nativemessagingtransport.js:321:13)
    at Object.goog.events.fireListener (http://localhost:9000/out/goog/events/events.js:741:21)
ClojureScript:cljs.user> goo.baz/a
WARNING: No such namespace: goo.baz, could not locate goo/baz.cljs at line 1 <cljs repl>
WARNING: Use of undeclared Var goo.baz/a at line 1 <cljs repl>
ReferenceError: goo is not defined
ReferenceError: goo is not defined
    at eval (eval at <anonymous> (http://localhost:9000/out/clojure/browser/repl.js:42:272), <anonymous>:1:89)
    at eval (eval at <anonymous> (http://localhost:9000/out/clojure/browser/repl.js:42:272), <anonymous>:9:3)
    at eval (eval at <anonymous> (http://localhost:9000/out/clojure/browser/repl.js:42:272), <anonymous>:14:4)
    at http://localhost:9000/out/clojure/browser/repl.js:42:267
    at clojure$browser$repl$evaluate_javascript (http://localhost:9000/out/clojure/browser/repl.js:45:4)
    at Object.callback (http://localhost:9000/out/clojure/browser/repl.js:242:169)
    at goog.messaging.AbstractChannel.deliver (http://localhost:9000/out/goog/messaging/abstractchannel.js:142:13)
    at goog.net.xpc.CrossPageChannel.xpcDeliver (http://localhost:9000/out/goog/net/xpc/crosspagechannel.js:733:12)
    at Function.goog.net.xpc.NativeMessagingTransport.messageReceived_ (http://localhost:9000/out/goog/net/xpc/nativemessagingtransport.js:321:13)
    at Object.goog.events.fireListener (http://localhost:9000/out/goog/events/events.js:741:21)


 Comments   
Comment by Mike Fikes [ 19/Mar/15 3:47 PM ]

Clarification on the description: When defining the foo.bar ns, I actually created a source file src/foo/bar.cljs containing the ns declaration and the def z.

Comment by David Nolen [ 22/Mar/15 9:49 AM ]

I'm not sure what we can do about this or that suppressing the errors from the JavaScript evaluation environment is a good idea. Property access on something that doesn't exist is what causes the JS environment to emit the error. In the later cases the property access is on something that does exist but doesn't have the property so no error.





[CLJS-1139] Repeated applications of `ns` form at the REPL are not additive Created: 17/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: Michael Griffiths Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

Quick start guide with Node REPL



 Description   

In a Clojure REPL, it is possible to declare the same namespace again, without existing namespaces aliases being altered or removed:

user=> (ns my-test-ns.core (:require [clojure.string :as string]))
nil
my-test-ns.core=> (def a string/blank?)
#'my-test-ns.core/a
my-test-ns.core=> (ns my-test-ns.core)
nil
my-test-ns.core=> (def a string/blank?)
#'my-test-ns.core/a
my-test-ns.core=>

ClojureScript REPLs do not behave in the same way:

ClojureScript:cljs.user> (ns my-test-ns.core (:require [clojure.string :as string]))
true
ClojureScript:my-test-ns.core> (def a string/blank?)
#<function clojure$string$blank_QMARK_(s){
return goog.string.isEmptySafe(s);
}>
ClojureScript:my-test-ns.core> (ns my-test-ns.core)
nil
ClojureScript:my-test-ns.core> (def a string/blank?)
WARNING: No such namespace: string, could not locate string.cljs at line 1 <cljs repl>
WARNING: Use of undeclared Var string/blank? at line 1 <cljs repl>
repl:13
throw e__3919__auto__;
      ^
ReferenceError: string is not defined
    at repl:1:109
    at repl:9:3
    at repl:14:4
    at Object.exports.runInThisContext (vm.js:74:17)
    at Domain.<anonymous> ([stdin]:41:34)
    at Domain.run (domain.js:197:16)
    at Socket.<anonymous> ([stdin]:40:25)
    at Socket.emit (events.js:107:17)
    at readableAddChunk (_stream_readable.js:163:16)
    at Socket.Readable.push (_stream_readable.js:126:10)
ClojureScript:my-test-ns.core>





[CLJS-1136] Initial require fails to fully load added symbols Created: 17/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

Quick Start Browser REPL (OS X / Safari)



 Description   

In the Quick Start, a portion runs the user through adding a symbol (a function named foo) and then requiring the namespace and using that symbol. I'm finding that require fails and that I need to add the :reload directive.

To reproduce:

  1. Run through the Quick Start up through the browser REPL section.
  2. Set src/hello_world/core.cljs so that it does not have the foo function defined.
  3. Remove the out directory: rm -rf out
  4. Start up the REPL: rlwrap java -cp cljs.jar:src clojure.main repl.clj
  5. Connect Safari by going to http://localhost:9000
  6. Show the error console in Safari. (You'll see Hello world.)
  7. Run tail -f out/watch.log
  8. Add the foo function that adds a b to src/hello_world/core.cljs and save it.
  9. Observe that watch.log reflects recompilation
  10. Do {{ (require '[hello-world.core :as hello]) }}
  11. Do {{ (hello/foo 2 3) }}

At this point you will get:
TypeError: undefined is not an object (evaluating 'hello_world.core.foo.call')

But:

ClojureScript:cljs.user> (ns-interns 'hello-world.core)
{foo #'hello-world.core/foo, conn #'hello-world.core/conn}
ClojureScript:cljs.user> (source hello/foo)
(defn foo [a b]
  (+ a b))
nil

Now, if you :reload

ClojureScript:cljs.user> (require '[hello-world.core :as hello] :reload)
nil
ClojureScript:cljs.user> (hello/foo 2 3)
5


 Comments   
Comment by Mike Fikes [ 17/Mar/15 11:30 AM ]

Prior to step 8:

ClojureScript:cljs.user> (ns-interns 'hello-world.core)
{}

Between steps 9 and 10:

ClojureScript:cljs.user> (ns-interns 'hello-world.core)
{foo #'hello-world.core/foo, conn #'hello-world.core/conn}

My guess: Watching is causing symbols to be interned, but not usable, and this is interfering with require forcing you to include :reload.

Comment by David Nolen [ 22/Mar/15 9:46 AM ]

I'm not sure that this is actually an issue, the browser has already required the namespace, it's the entry point. Thus you really do need a :reload. But the reason you see interned symbols is that the watch process shares the compilation environment with the REPL. It may be the case that with the dramatically improved REPLs the watch option becomes entirely unnecessary and counterintuitive, let's see how it goes.





[CLJS-1134] Lift protocols from cljs.closure into cljs.protocols ns Created: 17/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Task Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

This is task towards presenting a stable API to users without reaching into the implementation namespaces.






[CLJS-1133] REPL require results in warnings to be emitted twice Created: 17/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: Mike Fikes Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Environment:

Quick Start Browser REPL with :watch off



 Description   

Run through the Quick Start and go down through to the Browser REPL portion (https://github.com/clojure/clojurescript/wiki/Quick-Start#browser-repl), but exclude the :watch option from repl.clj.

Then further down, where the new symbol is introduced

;; ADDED
(defn foo [a b]
  (+ a b))

instead cause some duplicate symbols to be introduced in order to provoke compiler warnings:

(def a 1)
(def a 1)

(defn foo [a b]
  (+ a b))
(defn foo [a b]
  (+ a b))

Then evaluate the require statement in the tutorial and observe that the warnings are emitted twice:

ClojureScript:cljs.user> (require '[hello-world.core :as hello])
WARNING: a at line 11 is being replaced at line 12 /Users/mfikes/Desktop/hello_world/src/hello_world/core.cljs
WARNING: foo at line 14 is being replaced at line 16 /Users/mfikes/Desktop/hello_world/src/hello_world/core.cljs
WARNING: a at line 11 is being replaced at line 12 /Users/mfikes/Desktop/hello_world/src/hello_world/core.cljs
WARNING: foo at line 14 is being replaced at line 16 /Users/mfikes/Desktop/hello_world/src/hello_world/core.cljs
nil





[CLJS-1129] :modules tutorial for wiki Created: 16/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Task Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: documentation, newbie


 Description   

The documentation is nice but something that walks people through the steps would be nicer.






[CLJS-1128] Describe internationalization strategies via Google Closure on the wiki Created: 16/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Task Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: documentation, newbie


 Description   

This can be done via Google Closure defines or via pulling a specific locale. A page should document how this can be done.






[CLJS-1127] validate compiled file written to disk Created: 16/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

If we validate the file written to disk then we can catch common error of running multiple build processes and abort.






[CLJS-1125] Simple corrupted compiled file detection Created: 16/Mar/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

We should include a line at the end of the file that we check for to determine that the file was not corrupted due to either an incomplete write or a clobbered write. It should be be the SHA of the ClojureScript source it was generated from.






[CLJS-1123] this-as unexpectedly binds js/window when used within function with post-condition Created: 15/Mar/15  Updated: 16/Mar/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: J. S. Choi Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Adding a post-condition to any function that uses cljs.core/this-as will unexpectedly cause this-as's "this" symbol to be bound to the root object (e.g., js/window) instead.

(defn f-no-post-condition [argument]
  (this-as this
    (js/console.log argument this)))

(defn f-with-post-condition [argument]
  {:post [true]}
  (this-as this
    (js/console.log argument this)))

(def test-object
  #js {:methodNoPostcondition f-no-post-condition
       :methodWithPostcondition f-with-post-condition})

(f-with-post-condition "A") ; Correctly prints js/window
(.methodNoPostcondition test-object "B") ; Correctly prints test-object
(.methodWithPostcondition test-object "C") ; Incorrectly prints js/window


 Comments   
Comment by David Nolen [ 16/Mar/15 6:17 AM ]

This is almost certainly a different manifestation of CLJS-719.

Comment by Thomas Heller [ 16/Mar/15 6:21 AM ]

Just looked at the generated javascript. As David mentioned the problem is the extra function generated to get the result for the :post condition.

dummy.f_no_post_condition = (function f_no_post_condition(argument){
var this$ = this;
var G__82157 = argument;
var G__82158 = this$;
return console.log(G__82157,G__82158);
});
dummy.f_with_post_condition = (function f_with_post_condition(argument){
var _PERCENT_ = (function (){var this$ = this;
var G__82161 = argument;
var G__82162 = this$;
return console.log(G__82161,G__82162);
})();


return _PERCENT_;
});
dummy.test_object = {"methodWithPostcondition": dummy.f_with_post_condition, "methodNoPostcondition": dummy.f_no_post_condition};
dummy.f_with_post_condition("A");
dummy.test_object.methodNoPostcondition("B");
dummy.test_object.methodWithPostcondition("C");




[CLJS-1109] Record type name and advanced optimization Created: 12/Mar/15  Updated: 12/Mar/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3058
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: Daniel Skarda Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

It is not possible to query type name in advanced compilation.
Code below prints correct record name in other compilation modes, but under advanced compilation it prints constructor source code.

(defrecord FooBar [a])

(def fb (FooBar. 1))

(prn (-> fb))
(prn (-> fb type))
(prn (-> fb type pr-str))





[CLJS-1104] Compute SHA for ClojureScript compiled file Created: 10/Mar/15  Updated: 22/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Needed for shared AOT cache






[CLJS-1091] Compose JavaScript dependency indexes Created: 07/Mar/15  Updated: 29/Apr/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Currently hard coded to Google Closure deps.js and the one produced for a build. Users should be able to supply JS dependency indexes that can get merged in.






[CLJS-1076] :nashorn target Created: 02/Mar/15  Updated: 02/Mar/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

To run well on Nashorn the target should supply CLOSURE_IMPORT_SCRIPT as well as setTimeout or setImmediate for core.async.






[CLJS-1075] Generic inline source map support Created: 02/Mar/15  Updated: 22/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Currently hard coded to REPLs. Would simplify jsbin and similar integration.






[CLJS-1070] top-level boolean inference does not work Created: 28/Feb/15  Updated: 11/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Problem for using boolean Closure defines



 Comments   
Comment by Francis Avila [ 30/Mar/15 12:02 PM ]

I am unsure if this is the same issue, but forms like ^boolean (js/isFinite n) also do not seem to analyze correctly: if, and, and or will still emit a call to truth_.





[CLJS-1067] Shared AOT cache for dependencies in JARs Created: 26/Feb/15  Updated: 27/Feb/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Defect Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

3rd party library code in JARs shouldn't be recompiled across dev and prod configurations. There should be a shared AOT cache for all builds within a project for all non-project local source.






[CLJS-1059] Simple interface wanted to convert cljs forms to js Created: 22/Feb/15  Updated: 31/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3211
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Stuart Mitchell Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: analyzer, compiler


 Description   

In our project (a clojurescript debugger) we want to convert cljs forms or a sequence of forms into javascript so that they can be executed in the javascript console.

We would like something similar to closure/compile-form-seq (https://github.com/clojure/clojurescript/blob/master/src/clj/cljs/closure.clj#L308)

However, we need to supply, the namespace requires and locals in an env like this

{:ns {:name "test.core" :requires {(quote gstring) (quote goog.string)}} :locals {}}

This code seems to do what we want.

(defn compile-form-seq
    \"Compile a sequence of forms to a JavaScript source string.\"
    [forms env]
    (env/ensure
    (compiler/with-core-cljs nil
      (fn []
        (with-out-str
            (doseq [form forms]
              (compiler/emit (analyzer/analyze env form))))))))

I am not sure why I need env/ensure.

Would you be able to patch compile-form-seq to provide the needed interface, or suggest what we should be doing.

Thanks
Stu



 Comments   
Comment by Mike Thompson [ 22/Feb/15 10:09 PM ]

Just to be clear:
1. when our debugger is at a breakpoint,
2. the user can type in an expression at the repl
3. in response, our debugger has to compile the user-typed-in expression to javascript (and then execute it, showing a result)
4. taking into account any local bindings. <---- this is the key bit.

To satisfy point 4, our tool extracts all the 'locals' from the current call-frame, and then supplies all these local bindings in env/locals, so the compiler doesn't stick a namespace on the front of them.

For example, if there was a local binding for 'x' in the callstack, and the user's repl-entered-expression involves 'x', then we want the compiler to leave the symbol 'x' alone and to not put some namespace on the front of it. In the final javascript, it must still be 'x', not 'some.namespace.x'

Our method to achieve this is to put 'x' into env/locals when compiling – and it all works. Except, with the recent changes this has become more of a challenge. Hence this ticket asking for a way to pass in env.

Comment by Thomas Heller [ 23/Feb/15 3:19 AM ]

You could wrap the user expression in an fn, that would allow you to skip messing with the locals. The REPL basically does the same trick for *1,*2,...

(fn [x]
  ~user-expression-here)
Comment by David Nolen [ 29/Apr/15 7:21 AM ]

Seems like something useful to add to a cljs.compiler.api namespace.





[CLJS-1048] support function values in static vars compile time metadata Created: 20/Feb/15  Updated: 20/Feb/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Minor
Reporter: Ivan Mikushin Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Function values are currently only supported for :test metadata key as a special case.






[CLJS-1047] externs checking for js/foo Created: 19/Feb/15  Updated: 30/Apr/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: 0.0-3211
Fix Version/s: GSoC

Type: Enhancement Priority: Minor
Reporter: David Nolen Assignee: Maria Geller
Resolution: Unresolved Votes: 1
Labels: None


 Description   

Worth looking into validating `js/foo` forms again the known externs set. Can probably be done by leveraging the Closure JS Parser.



 Comments   
Comment by Michael Griffiths [ 22/Feb/15 12:03 PM ]

Would you consider making the results of parsing available to tooling (e.g. in cljs.env/*compiler*)? I would use this to add support for autocompletion of js/ forms to CIDER.

Comment by David Nolen [ 23/Feb/15 8:15 AM ]

Definitely open to the idea of exposing this information to other tooling when we get there.





[CLJS-1029] Investigate how ns aliasing can be supported in ClojureScript macro files Created: 11/Feb/15  Updated: 11/Feb/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Currently we just require the file. Perhaps possible to control compilation of the macro file such that ClojureScript ns aliases are established. This may not bear fruit but worth thinking about.



 Comments   
Comment by David Nolen [ 11/Feb/15 4:05 PM ]

Any design ideas along this path needs to keep .cljc files in mind.





[CLJS-994] print a warning when :externs file paths can't be found. Created: 30/Jan/15  Updated: 11/Jan/16

Status: Reopened
Project: ClojureScript
Component/s: None
Affects Version/s: 1.7.145
Fix Version/s: Next

Type: Enhancement Priority: Minor
Reporter: Crispin Wellington Assignee: David Nolen
Resolution: Unresolved Votes: 0
Labels: cljs, enhancement, errormsgs, patch,
Environment:

Linux 64bit

java version "1.7.0_65"
OpenJDK Runtime Environment (IcedTea 2.5.3) (7u71-2.5.3-0ubuntu0.14.04.1)
OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)


Attachments: Text File clojurescript-extern-missing-warning.patch    
Patch: Code

 Description   

clojurescript silently ignores missing externs files possibly leading a developer to chase their tail.

Presently it can be very confusing using advanced compilation if you have made a mistake in the path name of one of your :externs files. This patch makes the compiler print a warning on stderr so you can quickly determine the cause of the broken advanced compilation output.

As a side effect, when doing a basic lein-cljsbuild a warning is always printed:

```
WARNING: js resource path closure-js/externs does not exist
```

This is because lein-cljsbuild quietly adds this extra path to your :externs listing without you knowing.



 Comments   
Comment by David Nolen [ 31/Jan/15 1:59 PM ]

You need to bind *out* to *err*, or just print to it directly a la cljs.util/debug-prn.

Comment by Crispin Wellington [ 31/Jan/15 7:30 PM ]

I did bind out to err. Check the patch.

Comment by David Nolen [ 01/Feb/15 12:30 PM ]

Crispin, oops sorry you are correct. Thanks.

Comment by David Nolen [ 13/Mar/15 7:33 AM ]

fixed https://github.com/clojure/clojurescript/commit/5f66a78bf469a9875e51aa39c29d3e66ce890eb4

Comment by David Nolen [ 14/Mar/15 5:55 AM ]

The solution does not work for cljsbuild. It's unclear why there so much machinery in place over the approach taken for deps.clj.

Comment by David Nolen [ 15/Mar/15 10:37 AM ]

Stalled on this cljsbuild issue https://github.com/emezeske/lein-cljsbuild/issues/383

Comment by Crispin Wellington [ 23/Mar/15 2:50 AM ]

This lein-cljsbuild issue is what made me make it just a warning initially, and not a hard error like raising IllegalArgumentException does. Though I agree it should be a hard error. If we start with a warning, it enables the immediate problem for the developer to be resolved, and leaves a wart that the cljs-build project can then see that need fixing on their end. Then when that end is fixed it could be made a hard error. If cljsbuild is fixed fairly soon then all is well, but if it takes a long time, a warning might be a good first step.





[CLJS-981] Better benchmarking infrastructure Created: 17/Jan/15  Updated: 05/Jan/16

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

We should use ProcessBuilder to run the various benchmark scripts and control which benchmarks we test and which engines we run. Benchmarks should produce EDN data that can be written to a file, loaded into Incanter, etc.






[CLJS-901] Protocolize compiler access to the file system Created: 03/Dec/14  Updated: 22/Dec/15

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None


 Description   

Currently builds are based on files on disk. It is desirable to be able to instead get in memory builds, WebDAV based builds, S3 based builds, etc. Many of these alternative strategies are not in scope for the ClojureScript compiler but this does not mean we should not supply the needed hooks for users to control the behavior.



 Comments   
Comment by Thomas Heller [ 03/Dec/14 9:31 AM ]

This and some other issues opened recently (CLJS-900, CLJS-851, CLJS-899, ...) have some overlap with what I have done in shadow-build [1]. Memory based builds are actually already possible cause it will only touch the disk when asked to, although the API could use some cleanup.

Anyways, might be worthwhile to coordinate these efforts to make CLJS more accessible for everyone.

[1] https://github.com/thheller/shadow-build

Comment by Alan Dipert [ 04/Feb/15 11:36 AM ]

I too think it would be totally awesome to have builds based on sources from disparate places.

One alternative in this spirit I have been thinking about is a "SourceSet" approach. The idea is, instead of teaching CLJS how to consume various place-types directly via protocols, provide an API for building a "SourceSet" value and also a build function that takes the SourceSet as input. I imagine the SourceSet in its simplest form as a map of namespaces to string sources.

With a value to represent sources that is place-agnostic and immutable, 3rd party tools can consume/emit/transform these values before invoking a compile without knowledge or interest in CLJS internals. Conversely CLJS need not be concerned with how SourceSets are constructed.

This whole idea is inspired by boot's FileSets, which work basically the same but can't have the "it fits in memory" assumption.





[CLJS-900] Parameterize caching strategy Created: 03/Dec/14  Updated: 03/Dec/14

Status: Open
Project: ClojureScript
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Minor
Reporter: David Nolen Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None


 Description   

Currently the caching strategy is hard coded to a disk based one. It would be desirable in many situations for the caching to be in memory. We should decouple the caching strategy and support disk / memory out of the box.






[CLJS-890] Incorrect behaviour of (str obj) when obj has valueOf method