nim-lang/Nim

Nim is a compiled, garbage-collected systems programming language which has an excellent productivity/performance ratio. Nim's design focuses on efficiency, expressiveness, elegance (in the order of priority).

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<krux02> from the beggining.

<krux02> I prefer WC2 over WC3

<FromDiscord> <19> what about wc3 vs wc reforged

<krux02> I don't really care personally.

<FromDiscord> <haxscramper> we have #gaming and #offtopic

<krux02> I am not attached to WC3, but I heared about the dispute about reforged.

<FromDiscord> <Yardanico> @haxscramper gaming is not bridged to IRC

<krux02> @haxscramper, I am on irc

<FromDiscord> <Yardanico> #nim-offtopic is though

<FromDiscord> <19> let's dm

<FromDiscord> <Yardanico> he's on IRC

liuxiaodong

@gogolxdong

refc crashes sooner.

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<FromDiscord> <Yardanico> maybe it's a bug in your code ?:⁠P

liuxiaodong

@gogolxdong

it keeps running for one or two days with momory leaking using arc.

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<FromDiscord> <Yardanico> yes but that's not good

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<ForumUpdaterBot> New thread by Miran: Nim 1.4.4 and 1.2.10 released, see https://forum.nim-lang.org/t/7549

<federico3> dom96: want to add CVEs to the changelog?

liuxiaodong

@gogolxdong

I think it's bug in orc or refc. Does it make sense?

arc ensures application doesn't crash during presentation

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<FromDiscord> <hamidb80> Error: type mismatch: got <>↵but expected one of: ↵proc (s: string){.closure.}

<FromDiscord> <hamidb80> In reply to @hamidb80 "Error: type mismatch: got": got <> ???

<FromDiscord> <hamidb80> (edit) "<>" => "<>"

<FromDiscord> <haxscramper> Got no arguments, but expected string

liuxiaodong

@gogolxdong

BTW, send me arc benchmark link if there is any. I saw some.

Traceback (most recent call last)
C:\lingX\guiNode.nim(1181) guiNode
C:\lingX\wNim\private\wApp.nim(305) mainLoop
C:\lingX\wNim\private\wApp.nim(265) messageLoop
C:\lingX\wNim\private\wWindow.nim(2290) wSubProc
C:\lingX\wNim\private\wWindow.nim(2261) wWndProc
C:\lingX\wNim\private\wWindow.nim(1300) processMessage
C:\lingX\wNim\private\wWindow.nim(1294) processMessage
C:\lingX\wNim\private\wWindow.nim(734) processEvent
C:\Nim\lib\system\orc.nim(47) nimIncRefCyclic
SIGSEGV: Illegal storage access. (Attempt to read from nil?)

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<FromDiscord> <KnorrFG> im currently trying to wrap a c-library (the drawing area part of libui to be precise) there is an object type path. to create one you need to call drawNewPath(fillMode) and then it needs to be freed after use with drawFreePath(). To wrap this safely I think normally I would have to use new and pass drawFreePath as a finalizer, but here I cannot really just use new because I need to call the c-function, right? What would the appropriate t

<FromDiscord> <hamidb80> i'm looking for an article about threading in nim

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<FromDiscord> <Tigor> I still dont figured out what cause memory leak↵here the project, after few loop iteration your memory keep grow up and do this until loop end

<FromDiscord> <Tigor> https://media.discordapp.net/attachments/371759389889003532/813781140732117002/leak.zip

<FromDiscord> <Tigor> mark and sweep gc make it grow slower

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<FromDiscord> <KnorrFG> sent a code paste, see https://play.nim-lang.org/#ix=2Qvp

<FromDiscord> <KnorrFG> (edit) "https://play.nim-lang.org/#ix=2Qvp" => "https://play.nim-lang.org/#ix=2Qvq"

<FromDiscord> <Rika> other than one is stack one is heap?

<FromDiscord> <KnorrFG> id say thats a pretty relevant difference

<FromDiscord> <KnorrFG> ty

<FromDiscord> <Rika> well i dont know if you know that difference

<FromDiscord> <KnorrFG> but if the ref version is already on the heap. what is new used for then?

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<FromDiscord> <KnorrFG> nvm, found this: https://forum.nim-lang.org/t/3870

<ForumUpdaterBot> New thread by Geohuz: Need help on getting notifcation message from postgresql, see https://forum.nim-lang.org/t/7550

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<FromDiscord> <carpal> In reply to @KnorrFG "but if the ref": maybe reallocate? idk

<FromDiscord> <Rika> new allocation

<FromDiscord> <Rika> no need to use if you use Type() notation though

<FromDiscord> <Tigor> sent a long message, see http://ix.io/2QvM

<FromDiscord> <Tigor> (edit) "http://ix.io/2QvM" => "http://ix.io/2QvN"

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<FromDiscord> <konsumlamm> ye, sounds right

<FromDiscord> <KnorrFG> sent a code paste, see https://play.nim-lang.org/#ix=2QvP

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<FromDiscord> <hamidb80> Error: closure in spawn environment is not allowed

<FromDiscord> <Rika> finalizers are being deprecated, use destructors (i forgot the link wait)

<FromDiscord> <Rika> https://nim-lang.org/docs/destructors.html

<FromDiscord> <Rika> not sure if this will fix the issue

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