error-message-index icon indicating copy to clipboard operation
error-message-index copied to clipboard

A community-driven collection of documentation for Haskell error messages and warnings

Results 147 error-message-index issues
Sort by recently updated
recently updated
newest added

type:error-message-index-task

I just found [message-index/messages/GHC-66228/index.md](https://github.com/haskellfoundation/error-message-index/blob/main/message-index/messages/GHC-66228/index.md) doesn't have `severity` filed in `metadata`, which is included by other error messages, is this intended?

Which I discovered when someone unexpectedly got it under ghc 9.8.2 (shouldn't it only be an error in ghc 9.12+?). It appears this was removed in 6acaff2b8094d20ff65d459dcc086f20fe0c0bc1, but as compilers...

For convenience I like to have custom web-browser search engines, e.g. a search engine named "hoogle" that queries this url `https://hoogle.haskell.org/?hoogle=%s` . I don't think I can achieve the same...

https://github.com/haskellfoundation/error-message-index/blob/6b3fd8c96a89a42c2ffd35a60a65dbdaff831e5e/message-index/messages/GHC-90584/index.md?plain=1#L9-L10 I am missing the information here: - since _when_ does deriving `Typeable` have no effect (starting with which GHC version)? - link to GHC documentation of the mentioned warning/option...

Per Zurihac I am now on a mission to get more tools contributing to our error index. First up is henforcer, which I'd like to request a prefix of `HEN`....