[Git][ghc/ghc][wip/marge_bot_batch_merge_job] 4 commits: Drop dependence on `touch`

[Marge Bot (@marge-bot)]

Marge Bot pushed to branch wip/marge_bot_batch_merge_job at Glasgow Haskell Compiler / GHC


Commits:
f2610b61 by Ben Gamari at 2024-02-18T08:39:09-05:00
Drop dependence on `touch`

This drops GHC's dependence on the `touch` program, instead implementing
it within GHC. This eliminates an external dependency and means that we
have one fewer program to keep track of in the `configure` script

- - - - -
e8453a0c by Jade at 2024-02-18T08:39:09-05:00
Add specialized sconcat implementation for Data.Monoid.First and Data.Semigroup.First

Approved CLC Proposal: https://github.com/haskell/core-libraries-committee/issues/246
Fixes: #24346

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2983b815 by Andrei Borzenkov at 2024-02-18T08:39:10-05:00
Namespacing for fixity signatures (#14032)

Namespace specifiers were added to syntax of fixity signatures:
  - sigdecl ::= infix prec ops | ...
  + sigdecl ::= infix prec namespace_spec ops | ...

To preserve namespace during renaming MiniFixityEnv type
now has separate FastStringEnv fields for names that should be
on the term level and for name that should be on the type level.

makeMiniFixityEnv function was changed to fill MiniFixityEnv in the right way:
 - signatures without namespace specifiers fill both fields
 - signatures with 'data' specifier fill data field only
 - signatures with 'type' specifier fill type field only

Was added helper function lookupMiniFixityEnv that takes care about
looking for a name in an appropriate namespace.

Updates haddock submodule.

- - - - -
c3cdd1ef by John Ericson at 2024-02-18T08:39:11-05:00
Fix reST in users guide

It appears that aef587f65de642142c1dcba0335a301711aab951 wasn't valid syntax.

- - - - -


30 changed files:

- compiler/GHC/Builtin/Names/TH.hs
- compiler/GHC/Driver/Main.hs
- compiler/GHC/Driver/Pipeline/Execute.hs
- compiler/GHC/Driver/Session.hs
- compiler/GHC/Hs/Binds.hs
- compiler/GHC/Hs/Decls.hs
- compiler/GHC/HsToCore/Quote.hs
- compiler/GHC/Parser.y
- compiler/GHC/Rename/Bind.hs
- compiler/GHC/Rename/Fixity.hs
- compiler/GHC/Rename/Names.hs
- compiler/GHC/Settings.hs
- compiler/GHC/Settings/IO.hs
- compiler/GHC/SysTools/Tasks.hs
- compiler/GHC/Tc/Deriv.hs
- compiler/GHC/Tc/Errors/Ppr.hs
- compiler/GHC/Tc/Errors/Types.hs
- compiler/GHC/ThToHs.hs
- compiler/GHC/Types/Error/Codes.hs
- + compiler/GHC/Utils/Touch.hs
- compiler/ghc.cabal.in
- docs/users_guide/9.10.1-notes.rst
- docs/users_guide/exts/explicit_namespaces.rst
- docs/users_guide/javascript.rst
- hadrian/bindist/Makefile
- hadrian/bindist/config.mk.in
- hadrian/cfg/system.config.in
- hadrian/src/Builder.hs
- hadrian/src/Hadrian/Builder.hs
- hadrian/src/Oracles/Setting.hs


The diff was not included because it is too large.


View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/ec0b036863722cc22f03e8e209fbb267d0423767...c3cdd1efc229a9349298aed0dde0561e442a1ab1

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/ec0b036863722cc22f03e8e209fbb267d0423767...c3cdd1efc229a9349298aed0dde0561e442a1ab1
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