07:09 <spuun> https://play.crystal-lang.org/#/r/c3ky Why is the block a captured block? I struggling to understand...

09:19 <FromGitter> <jrei:matrix.org> spuun because you use `TreeNode#each(&blk)` instead of `TreeNode#each(&)`

09:21 <FromGitter> <jrei:matrix.org> Either is "better" than the other, but in `TreeNodeUser#each(&)` the block has to be captured to with `TreeNodeUser#each(&blk)` (by theyl way the usual convention is `&block`)

09:25 <FromGitter> <jrei:matrix.org> At first glance I find the `@leafs = Set(Int32).new` a bit strange

09:25 <FromGitter> <jrei:matrix.org> (unrelated to your issue)

10:26 <spuun> Thansk! This was just an example code, so dont ignore the @leafs thing. Will go with &block instead of &block!

12:10 <FromGitter> <jrei:matrix.org> The error is quite good, by referencing the URL that explains capyured blocks

17:29 <FromGitter> <deiv> HI, from 0.33.0 to 1.2.1, what's the upgrade path ? compiling from sources, i mean

17:30 <FromGitter> <deiv> @RX14 forgot to update his https://github.com/crystal-lang/bootstrap-script

17:30 <FromGitter> <deiv> xD

17:34 <FromGitter> <jrei:matrix.org> Not really forgot, because no longer active in the Crystal community

17:35 <FromGitter> <RespiteSage> Also, RX14 is she/her.

17:36 <FromGitter> <jrei:matrix.org> See the only opened issue: https://github.com/crystal-lang/bootstrap-script/issues/2

17:38 <FromGitter> <deiv> I see

17:39 <FromGitter> <deiv> anyone knows what the path without trying every release from 0.33.0

17:41 <FromGitter> <jrei:matrix.org> The path is essentially https://github.com/crystal-lang/crystal/blob/master/CHANGELOG.md

17:42 <FromGitter> <jrei:matrix.org> Good luck 😄

17:45 <FromGitter> <deiv> will make some jumps then lol

17:46 <FromGitter> <jrei:matrix.org> Anyway, seem to just add more line at the end of https://github.com/crystal-lang/bootstrap-script/blob/master/bootstrap

18:08 <FromGitter> <deiv> Added new steps in https://github.com/crystal-lang/bootstrap-script/pull/3

18:09 <FromGitter> <jrei:matrix.org> Only that?

18:09 <FromGitter> <deiv> atm

18:09 <FromGitter> <deiv> lol

18:09 <FromGitter> <jrei:matrix.org> You don't add until 1.2.1? Also, should be tested IMO - not even sure the whole script still works

18:09 <FromGitter> <deiv> I could add all, without testing

18:10 <FromGitter> <jrei:matrix.org> Then why are you doing this?

18:10 <FromGitter> <deiv> Debian package

18:10 <FromGitter> <deiv> I started it from scratch

18:10 <FromGitter> <deiv> I don't want to rely on crystal compiled version xD

18:11 <FromGitter> <jrei:matrix.org> Ok, so you'll still use it afterwards

18:11 <FromGitter> <deiv> yep, we have 0.33.0 in unstable

18:12 <FromGitter> <deiv> so i need to go for every version, for what I see

18:15 <FromGitter> <maxfierke> may want to bump the LLVM somewhere in there too? 3.9.1 is pretty old (should still work in theory, but hasn't been used for releases in quite some time AFAICT)

18:18 <FromGitter> <jrei:matrix.org> @deiv: if crystal 1.2.1 is submitted, it could go to stable? 😮

18:21 <FromGitter> <jrei:matrix.org> I've seen there are other issues https://qa.debian.org/excuses.php?package=crystal 😔

18:22 <FromGitter> <deiv> yes, to stable in the next release xD some years have to pass

18:58 <FromGitter> <deiv> on 0.36.0 im getting:

18:58 <FromGitter> <deiv> closures var on ->var.call (#8584) ⏎ Invalid memory access (signal 11) at address 0x0 ⏎ [0x55794ec32a26] print_backtrace at /home/deiv/dev-dinamic/debian/pkgs/crystal/crystal-lang/src/exception/call_stack.cr:129:5 ⏎ [0x55794e8b6477] __crystal_sigfault_handler at /home/deiv/dev-dinamic/debian/pkgs/crystal/crystal-lang/src/signal.cr:348:3 [https://gitter.im/crystal-lang/crystal?at=617309c498c13e7550edf993]

18:58 <FromGitter> <deiv> that's is supossed to be fixed in this version

19:01 <FromGitter> <maxfierke> compiling 0.36 or compiling *from* 0.36?

19:02 <FromGitter> <deiv> compiling 0.36

19:02 <FromGitter> <deiv> from 0.35.1, lol

19:02 <FromGitter> <deiv> yeah

19:02 <FromGitter> <deiv> xD

19:02 <FromGitter> <maxfierke> haha there ya go

19:02 <FromGitter> <deiv> lol again

20:11 <FromGitter> <deiv> i get the same compiling 0.36.1 with 0.36.0