Comments (3)
dm3
commented on May 26, 2024
Line 72 is comparing two numbers, why is that a problem? I'm not sure what's going on after looking at the code for 10 minutes. Seems like Types must implement Comparable in order to get inserted into the cache ConcurrentHashMap. Not sure why this is happening under Graal.
Do you have any more ideas?
from clojure.java-time.
livtanong
commented on May 26, 2024
Re: Line 72, it's just what immediately stood out to me as an obvious comparator operation. i didn't put additional thought into understanding that code further.
As for ideas, I don't have much, but I did replace it with an invocation to the actual java.time constructor, ZonedDateTime. That succeeded in compilation.
Sorry I'm not much help on the matter >.< I don't have intimate knowledge of how graal works.
from clojure.java-time.
andreyorst
commented on May 26, 2024
It seems that I've got the same problem when using local-date to construct date from string of given format, e.g. with only this code: (t/local-date "dd-MM-yyyy" "01-01-2000") in the -main function.
stack trace
Exception in thread "main" java.lang.ClassCastException: java_time.graph.Types cannot be cast to java.lang.Comparable
at clojure.lang.Util.compare(Util.java:153)
at clojure.lang.APersistentVector.compareTo(APersistentVector.java:439)
at java.util.concurrent.ConcurrentHashMap.compareComparables(ConcurrentHashMap.java:739)
at java.util.concurrent.ConcurrentHashMap$TreeBin.<init>(ConcurrentHashMap.java:2819)
at java.util.concurrent.ConcurrentHashMap.treeifyBin(ConcurrentHashMap.java:2676)
at java.util.concurrent.ConcurrentHashMap.putVal(ConcurrentHashMap.java:1068)
at java.util.concurrent.ConcurrentHashMap.putIfAbsent(ConcurrentHashMap.java:1541)
at java_time.potemkin.util$fast_memoize$fn__1361.invoke(util.clj:50)
at java_time.graph.ConversionGraph$fn__1577.invoke(graph.clj:153)
at clojure.core$filter$fn__5911.invoke(core.clj:2821)
at clojure.lang.LazySeq.sval(LazySeq.java:42)
at clojure.lang.LazySeq.seq(LazySeq.java:58)
at clojure.lang.RT.seq(RT.java:535)
at clojure.core$seq__5419.invokeStatic(core.clj:139)
at clojure.core$reduce1.invokeStatic(core.clj:932)
at clojure.core$set.invokeStatic(core.clj:4101)
at clojure.core$set.invoke(core.clj:4093)
at java_time.graph.ConversionGraph.equivalent_targets(graph.clj:154)
at java_time.graph$graph_conversion_path.invokeStatic(graph.clj:193)
at java_time.graph$graph_conversion_path.invoke(graph.clj:188)
at java_time.graph$fn__1698.invokeStatic(graph.clj:303)
at java_time.graph$fn__1698.invoke(graph.clj:300)
at java_time.potemkin.util$fast_memoize$fn__1361.invoke(util.clj:52)
at java_time.graph$conversion_fn.invokeStatic(graph.clj:316)
at java_time.graph$conversion_fn.invoke(graph.clj:312)
at java_time.local$local_date.invokeStatic(local.clj:12)
at java_time.local$local_date.invoke(local.clj:12)
at myapp.core$_main.invokeStatic(core.clj:223)
at myapp.core$_main.doInvoke(core.clj:221)
at clojure.lang.RestFn.invoke(RestFn.java:397)
at clojure.lang.AFn.applyToHelper(AFn.java:152)
at clojure.lang.RestFn.applyTo(RestFn.java:132)
at myapp.core.main(Unknown Source)
from clojure.java-time.
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