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The following GADT type checks just fine:
```
{-@ LIQUID "--exact-data-cons" @-}
{-@ LIQUID "--prune-unsorted" @-}
{-# LANGUAGE NoOverloadedLists #-}
{-# LANGUAGE NoOverloadedStrings, DataKind…
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The `agda2hs` prelude puts `void` as a member of the typeclass, but the latest GHC base libraries do not.
Compare `void` in
https://github.com/agda/agda2hs/blob/7b3e48a35448acff9bb5823ca22623eaf…
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The `UnsafeST` module says it's all about working around [https://ghc.haskell.org/trac/ghc/ticket/5916]. That ticket has now been closed thanks to the new `runRW#` primop. You should probably use that…
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Data/Unique/Id.hs:17:8:
Could not find module ‘GHC.IOBase’
Perhaps you meant GHC.Base (from base)
Use -v to see a list of the files searched for.
Failed to install uniqueid-0.1.1
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Even with GHCiD, GHCi responses are simply not machine parseable. There's no reliable grammar and there's no escape support. This is most obvious with the `:show bindings` GHCi builtin command with mu…
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The message:
```
Building library for snowchecked-0.0.2.0..
[1 of 9] Compiling Data.Snowchecked.Types ( src/Data/Snowchecked/Types.hs, dist/build/Data/Snowchecked/Types.o, dist/build/Data/Snowche…
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When trying out Niv and following the example from the readme to add GHC:
```
$ niv add ghc \
-v 8.4.3 \
-t 'https://downloads.haskell.org/~ghc//ghc--i386-deb8-linux.tar.xz'
```
…
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```
Failures:
test/BrowseSpec.hs:30:
1) Browse, `browse' in a project directory, can list symbols defined in a a local module
[] does not contain ["foo"]
test/CheckSpec.hs:16:
2) Chec…
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**Is your feature request related to a problem? Please describe.**
The GHC bindist on Unix requires a `./configure && make && make install` step before the toolchain can be used. Currently, `haskell_…
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In input-output-hk/partner-chains-smart-contracts#35 we received the following feedback regarding our Plutus code:
> The biggest performance gain will come from using a newer version of `plutus-tx`…