Rodrigo Mesquita pushed to branch wip/fix-26971 at Glasgow Haskell Compiler / GHC

Commits:

• f5a9165a
  by Recursion Ninja at 2026-07-01T20:02:42+01:00

  Decoupling 'L.H.S' from 'GHC.Hs.Doc'
  
    * Migrated 'GHC.Hs.Doc' and 'GHC.Hs.DocString' AST defintions from 'GHC.*' namespace,
      to new 'Language.Haskell.Syntax.Doc' module in the 'L.H.S' "namespace."
    * Updated 'HsDocString to be TTG-parameterised as 'HsDocString pass'.
    * Added 'GHC.Hs.Extension.Pass': splits 'GhcPass'/'Pass' and all 'HsDocString'
      TTG instances out of 'GHC.Hs.Extension', which re-exports it unchanged
      (this is backwards compatible and prevents the introduction of a boot file).
    * Deleted 'GHC.Hs.Doc.hs-boot'; removed all 'L.H.S.*' imports of 'GHC.Hs.Doc'.
    * Updated 'GHC.Hs.DocString' to be TTG pass-parameterised throughout; moved
      'mkHsDocStringChunk'/'unpackHDSC' here (require 'GHC.Utils.Encoding').
    * Split 'GHC.Rename.Doc.rnHsDoc' from 'rnHsDocIdentifiersOnly'.
    * Updated parser, renamer, typechecker, HIE, and exact-print for new types.
    * Added 'HsDocString' TTG instances for 'DocNameI' to 'Haddock.Types'.
    * Killed the last module loop between GHC.* and LHS.*.
          - Only edges from LHS.* to GHC.Data.FastString now!
  
  Resolves #26971
  

37 changed files:

• compiler/GHC/Builtin/Utils.hs
• compiler/GHC/Hs.hs
• compiler/GHC/Hs/Doc.hs
• − compiler/GHC/Hs/Doc.hs-boot
• compiler/GHC/Hs/DocString.hs
• compiler/GHC/Hs/Extension.hs
• + compiler/GHC/Hs/Extension/Pass.hs
• compiler/GHC/Hs/ImpExp.hs
• compiler/GHC/HsToCore/Docs.hs
• compiler/GHC/Iface/Ext/Ast.hs
• compiler/GHC/Iface/Syntax.hs
• compiler/GHC/Parser/Annotation.hs
• compiler/GHC/Parser/HaddockLex.x
• compiler/GHC/Parser/Lexer.x
• compiler/GHC/Parser/PostProcess/Haddock.hs
• compiler/GHC/Rename/Doc.hs
• compiler/GHC/Rename/Module.hs
• compiler/GHC/Tc/Errors/Hole.hs
• compiler/GHC/Tc/Errors/Hole/FitTypes.hs
• compiler/GHC/Tc/Gen/Splice.hs
• compiler/GHC/Tc/Module.hs
• compiler/GHC/Types/Basic.hs
• compiler/Language/Haskell/Syntax.hs
• compiler/Language/Haskell/Syntax/Decls.hs
• + compiler/Language/Haskell/Syntax/Doc.hs
• compiler/Language/Haskell/Syntax/Expr.hs-boot
• compiler/Language/Haskell/Syntax/Extension.hs
• compiler/Language/Haskell/Syntax/ImpExp.hs
• compiler/Language/Haskell/Syntax/Type.hs
• − compiler/Language/Haskell/Syntax/Type.hs-boot
• compiler/ghc.cabal.in
• utils/check-exact/ExactPrint.hs
• utils/check-exact/Utils.hs
• utils/haddock/haddock-api/src/Haddock/Interface/Create.hs
• utils/haddock/haddock-api/src/Haddock/Interface/LexParseRn.hs
• utils/haddock/haddock-api/src/Haddock/Interface/Rename.hs
• utils/haddock/haddock-api/src/Haddock/Types.hs

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