[Git][ghc/ghc][wip/T25647] remove wildcard usage

[Patrick (@soulomoon)]

Patrick pushed to branch wip/T25647 at Glasgow Haskell Compiler / GHC


Commits:
602f6072 by Patrick at 2025-02-08T01:35:16+08:00
remove wildcard usage

- - - - -


1 changed file:

- compiler/GHC/Types/Error.hs


Changes:

=====================================
compiler/GHC/Types/Error.hs
=====================================
@@ -298,8 +298,8 @@ data UnknownDiagnostic opts hint where
 type UnknownDiagnosticFor a = UnknownDiagnostic (DiagnosticOpts a) (DiagnosticHint a)
 
 instance (HasDefaultDiagnosticOpts opts, Outputable hint) => Diagnostic (UnknownDiagnostic opts hint) where
-  type DiagnosticOpts (UnknownDiagnostic opts _) = opts
-  type DiagnosticHint (UnknownDiagnostic _ hint) = hint
+  type DiagnosticOpts (UnknownDiagnostic opts hint) = opts
+  type DiagnosticHint (UnknownDiagnostic opts hint) = hint
   diagnosticMessage opts (UnknownDiagnostic f _ diag) = diagnosticMessage (f opts) diag
   diagnosticReason       (UnknownDiagnostic _ _ diag) = diagnosticReason diag
   diagnosticHints        (UnknownDiagnostic _ f diag) = map f (diagnosticHints diag)



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/602f6072d5fd8039e918ab77b7adde54d5cd5312

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/602f6072d5fd8039e918ab77b7adde54d5cd5312
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