I haven't been able to get to the bottom of this as of yet. Primarily the problem is I need to investigate how `lein trampoline` works compared to without it, from an implementation perspective.
I'll note that `lein test` does do a :reload option to `require` when running tests. Typically forced reloads of namespaces doesn't mix well with AOT compilation, due to classloader issues like you are reporting here. However, I'm still missing key parts to understanding this. I want to look a bit closer at it, but just responding here in case these thoughts are meaningful to anyone else that is looking at it. On Wednesday, March 8, 2017 at 12:07:31 AM UTC-5, Tianxiang Xiong wrote: > > I recently ran into an issue with AOT compilation that I'd like to > understand better. A minimal working example (MWE) can be found here > <https://github.com/xiongtx/lein-trampoline-aot>. > > Basically, using `:aot :all` in `project.clj` with `lein trampoline test` > results in different classloaders for class `Foo`. > > Classloader for lein_trampoline_aot.core.Foo: > #object[clojure.lang.DynamicClassLoader > 0x4982cc36 clojure.lang.DynamicClassLoader@4982cc36] > Classloader for (->Foo): #object[sun.misc.Launcher$AppClassLoader > 0x55f96302 sun.misc.Launcher$AppClassLoader@55f96302] > > While the same classloaders are used with `lein test`: > > Class loader for lein_trampoline_aot.core.Foo: > #object[sun.misc.Launcher$AppClassLoader > 0x55f96302 sun.misc.Launcher$AppClassLoader@55f96302] > Classloader for (->Foo): #object[sun.misc.Launcher$AppClassLoader > 0x55f96302 sun.misc.Launcher$AppClassLoader@55f96302] > > When is one classloader used instead of another, and why do `lein > trampoline test` and `lein test` behave differently with `:aot :all`? > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
