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Haskell is a functional (that is, everything is done with function calls), statically, implicitly typed (types are checked by the compiler, but you don't have to declare them), lazy (nothing is done until it needs to be) language.

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RubenRBS
RubenRBS commented Apr 14, 2022

compiler-explorer/compiler-explorer#3515 allowed the site to load even if the long url is not deserializable, but currently the site just silently fails and displays the default config.

It would be great if a notification could be shown to the user with a helpful message when this happens.
The steps needed to implement this feature are:

  1. In the catch added by the lin
good first issue request
rlmark
rlmark commented Jan 25, 2022

When the user defines an invalid top-level term, the error message should give correct info about what is permissible.

https://github.com/unisonweb/unison/blob/6cbd464c0eae2bd3d0a355e09ffef0a409762086/parser-typechecker/src/Unison/PrintError.hs#L1265

Of course, if we want to bring back the namespace functionality, disregard! 😄

good first issue error-message
ihp
ehoppmann
ehoppmann commented Aug 23, 2019

Our xgboost models use the binary:logistic' objective function, however the m2cgen converted version of the models return raw scores instead of the transformed scores.

This is fine as long as the user knows this is happening! I didn't, so it took a while to figure out what was going on. I'm wondering if perhaps a useful warning could be raised for users to alert them of this issue? A warning

bug help wanted good first issue
Anton-Latukha
Anton-Latukha commented Jan 6, 2022

GHC 9.2 still had API organization & changes.

During hard work in #2503 - some of CPP were placed around, haskell/haskell-language-server#2503 (comment), the organization would be appreciated.

CPP is justified in .ExactPrint modules, since ghc-exactprint has been redesigned in ghc 9.2: the types and programming model are completely different, so

type: enhancement good first issue pr welcome
MisterY
MisterY commented May 13, 2019

As an intermediate step towards #1015, and various parts thereof, would it be possible to ignore the syntax for features not currently supported, yet use the parts which are supported in trades?
I'm thinking out loud and wondering what effects this may have.

My end goal here is to be able to read a data file https://gitlab.com/snippets/1856416 without errors. Hledger would be able to parse thi

A WISH journal easy? good first issue

Released 1990

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