2025/01/18

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2025-01-18 19:15:52 +0100Square(~Square@user/square) Square
2025-01-18 19:14:54 +0100merijn(~merijn@128-137-045-062.dynamic.caiway.nl) (Ping timeout: 276 seconds)
2025-01-18 19:14:18 +0100euleritian(~euleritia@dynamic-176-001-132-019.176.1.pool.telefonica.de)
2025-01-18 19:13:54 +0100euleritian(~euleritia@ip4d17fae8.dynamic.kabel-deutschland.de) (Ping timeout: 246 seconds)
2025-01-18 19:11:59 +0100Square(~Square@user/square) (Remote host closed the connection)
2025-01-18 19:09:45 +0100merijn(~merijn@128-137-045-062.dynamic.caiway.nl) merijn
2025-01-18 19:08:43 +0100simplystuart(~simplystu@c-75-75-152-164.hsd1.pa.comcast.net) (Ping timeout: 245 seconds)
2025-01-18 19:04:23 +0100tzh(~tzh@c-76-115-131-146.hsd1.or.comcast.net) tzh
2025-01-18 19:04:15 +0100simplystuart(~simplystu@c-75-75-152-164.hsd1.pa.comcast.net)
2025-01-18 19:00:21 +0100 <lxsameer> geekosaur: ahhh got it.
2025-01-18 18:59:46 +0100tromp(~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl)
2025-01-18 18:59:45 +0100 <geekosaur> haskell doesn't have dependent types. it has a horrible hack (`singletons`) which simulates them to some extent
2025-01-18 18:59:10 +0100merijn(~merijn@128-137-045-062.dynamic.caiway.nl) (Ping timeout: 272 seconds)
2025-01-18 18:59:01 +0100 <lxsameer> EvanR: I tried to do what I did in Agda in haskell but didn't work obviously
2025-01-18 18:55:53 +0100 <lxsameer> EvanR: I'm trying to learn more about Gadts and dependent types in haskell
2025-01-18 18:52:55 +0100 <EvanR> if you have an answer to "what are you really trying to do" someone might have a more elegant way to say it in haskell
2025-01-18 18:52:27 +0100 <EvanR> it also leads to an awkward definition of foo which will need to put something for the A case even though it would be impossible
2025-01-18 18:52:16 +0100tromp(~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl) (Quit: My iMac has gone to sleep. ZZZzzz…)
2025-01-18 18:51:47 +0100 <EvanR> whether this is worth it I cannot say
2025-01-18 18:51:42 +0100merijn(~merijn@128-137-045-062.dynamic.caiway.nl) merijn
2025-01-18 18:51:34 +0100 <EvanR> then foo can use that in the type signature
2025-01-18 18:51:23 +0100 <EvanR> you can define T using GADTs which makes T's constructed from B identifiable at the type level
2025-01-18 18:48:19 +0100 <geekosaur> no, constructors are not types (unless promoted, which doesn't do what you want)
2025-01-18 18:42:29 +0100tromp(~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl)
2025-01-18 18:38:47 +0100 <lxsameer> https://dpaste.com/ARK8BLHC9 is it possible to limit the type T in the signature of the Foo function to only the B contructor?
2025-01-18 18:38:44 +0100Midjak(~MarciZ@82.66.147.146) Midjak
2025-01-18 18:37:03 +0100euleritian(~euleritia@ip4d17fae8.dynamic.kabel-deutschland.de)
2025-01-18 18:36:45 +0100euleritian(~euleritia@dynamic-176-001-132-019.176.1.pool.telefonica.de) (Read error: Connection reset by peer)
2025-01-18 18:35:03 +0100merijn(~merijn@128-137-045-062.dynamic.caiway.nl) (Ping timeout: 246 seconds)
2025-01-18 18:34:26 +0100vanishingideal(~vanishing@user/vanishingideal) vanishingideal
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2025-01-18 18:30:40 +0100merijn(~merijn@128-137-045-062.dynamic.caiway.nl) merijn
2025-01-18 18:29:55 +0100euleritian(~euleritia@dynamic-176-001-132-019.176.1.pool.telefonica.de)
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2025-01-18 18:20:17 +0100merijn(~merijn@128-137-045-062.dynamic.caiway.nl) (Ping timeout: 265 seconds)
2025-01-18 18:17:07 +0100tromp(~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl) (Quit: My iMac has gone to sleep. ZZZzzz…)
2025-01-18 18:15:18 +0100merijn(~merijn@128-137-045-062.dynamic.caiway.nl) merijn
2025-01-18 18:14:27 +0100euleritian(~euleritia@ip4d17fae8.dynamic.kabel-deutschland.de)
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2025-01-18 18:13:33 +0100hueso(~root@user/hueso) hueso
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2025-01-18 18:09:05 +0100CiaoSen(~Jura@2a05:5800:220:2500:ca4b:d6ff:fec1:99da) (Ping timeout: 248 seconds)
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2025-01-18 18:04:12 +0100merijn(~merijn@128-137-045-062.dynamic.caiway.nl) (Ping timeout: 252 seconds)
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2025-01-18 18:03:25 +0100hueso(~root@user/hueso) hueso