Simon Peyton Jones pushed to branch wip/spj-reinstallable-base2 at Glasgow Haskell Compiler / GHC

Commits:

• b135a87d
  by Zubin Duggal at 2026-04-09T19:36:50+05:30

  Bump directory submodule to 1.3.11.0 (unreleased)
  

• 3a291d07
  by Zubin Duggal at 2026-04-09T19:36:50+05:30

  Bump file-io submodule to 0.2.0
  

• e0ab606d
  by Zubin Duggal at 2026-04-10T18:40:20+05:30

  Release notes for GHC 10.0
  

• e08b9b34
  by Zubin Duggal at 2026-04-10T18:40:20+05:30

  Bump ghc-prim version to 0.14.0
  

• a92aac6e
  by Zubin Duggal at 2026-04-10T18:40:20+05:30

  Bump template-haskell to 2.25.0.0; update submodule exceptions for TH 2.25
  

• f254d9e8
  by Zubin Duggal at 2026-04-10T18:40:20+05:30

  Bump GHC version to 10.0
  

• 6ce0368a
  by Zubin Duggal at 2026-04-10T18:40:28+05:30

  Bump base to 4.23.0.0; update submodules for base 4.24 upper bound
  

• 702fb8a5
  by Zubin Duggal at 2026-04-10T18:40:28+05:30

  Bump GHC version to 10.1; update submodules template-haskell-lift and template-haskell-quasiquoter for ghc-internal 10.200
  

• 75df1ca4
  by Zubin Duggal at 2026-04-10T18:40:28+05:30

  Use changelog.d for release notes (#26002)
  
  GHC now uses a fragment-based changelog workflow using a custom script adapted from https://codeberg.org/fgaz/changelog-d.
  
  Contributors add a file in changelog.d/ for each user-facing change.
  At release time, these are assembled into release notes for sphinx (in RST) format, using
  the tool.
  
  New hadrian `changelog` target to generate changelogs
  
  CI job to validate changelog entries for MRs unless skipped with ~"no-changelog" label
  
  Teach sphinx about ghc-mr: extlink to link to MRs
  
  Remove `ghc-package-list` from sphinx, and implement it in changelog-d instead (Fixes #26476).
  
  (cherry picked from commit 989c07249978f418dfde1353abfad453f024d61a)
  

• 585d7450
  by Luite Stegeman at 2026-04-11T02:17:13-04:00

  tc: discard warnings in tcUserStmt Plan C
  
  We typecheck let_stmt twice, but we don't want the warnings twice!
  
  see #26233
  

• 2df604e9
  by Sylvain Henry at 2026-04-11T02:19:30-04:00

  Introduce TargetInt to represent target's Int (#15973)
  
  GHC was using host 'Int' in several places to represent values that
  live in the target machine's 'Int' type.  This is silently wrong when
  cross-compiling from a 32-bit host to a 64-bit target: the host Int
  is 32 bits while the target Int is 64 bits.
  
  See Note [TargetInt] in GHC.Platform.
  
  Also used the opportunity to make DynTag = Word8.
  
  Fixes #15973
  
  Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
  

• d419e972
  by Luite Stegeman at 2026-04-13T15:16:04-04:00

  Suppress desugaring warnings in the pattern match checker
  
  Avoid duplicating warnings from the actual desugaring pass.
  
  fixes #25996
  

• c5b80dd0
  by Phil de Joux at 2026-04-13T15:16:51-04:00

  Typo ~/ghc/arch-os-version/environments
  

• 71462fff
  by Luite Stegeman at 2026-04-13T15:17:38-04:00

  add changelog entry for #26233
  

• d1ddfd4b
  by Rodrigo Mesquita at 2026-04-14T18:41:12-04:00

  Add test for #25636
  
  The existing test behaviour of "T23146_liftedeq" changed because the
  simplifier now does a bit more inlining. We can restore the previous bad
  behavior by using an OPAQUE pragma.
  
  This test doubles as a test for #25636 when run in ghci, so we add it as
  such.
  

• b9df40ee
  by Rodrigo Mesquita at 2026-04-14T18:41:12-04:00

  refactor: protoBCOName is always a Name
  
  Simplifies the code by removing the unnecessary type argument to
  ProtoBCO which was always 'Name'
  

• 5c2a179e
  by Rodrigo Mesquita at 2026-04-14T18:41:12-04:00

  Allocate static constructors for bytecode
  
  This commit adds support for static constructors when compiling and
  linking ByteCode objects.
  
  Top-level StgRhsCon get lowered to ProtoStaticCons rather than to
  ProtoBCOs. A ProtoStaticCon gets allocated directly as a data con
  application on the heap (using the new primop newConApp#).
  
  Previously, we would allocate a ProtoBCO which, when evaluated, would
  PACK and return the constructor.
  A few more details are given in Note [Static constructors in Bytecode].
  
  Secondly, this commit also fixes issue #25636 which was caused by
  linking *unlifted* constructors in BCO instructions as
      - (1) a thunk indexing the array of BCOs in a module
      - (2) which evaluated to a BCO which still had to be evaluated to
        return the unlifted constructor proper.
  
  The (2) issue has been resolved by allocating the static constructors
  directly. The (1) issue can be resolved by ensuring that we allocate all
  unlifted top-level constructors eagerly, and leave the knot-tying for
  the lifted BCOs and top-level constructors only.
  
  The top-level unlifted constructors are never mutually recursive, so we
  can allocate them all in one go as long as we do it in topological
  order. Lifted fields of unlifted constructors can still be filled by the
  knot-tied lifted variables since in those fields it is fine to keep
  those thunks. See Note [Tying the knot in createBCOs] for more details.
  
  Fixes #25636
  
  -------------------------
  Metric Decrease:
      LinkableUsage01
  -------------------------
  

• cde47053
  by Rodrigo Mesquita at 2026-04-14T18:41:12-04:00

  Revert "StgToByteCode: Assert that PUSH_G'd values are lifted"
  
  This reverts commit ec26c54d818e0cd328276196930313f66b780905.
  
  Ever since f7a22c0f4e9ae0dc767115d4c53fddbd8372b777, we now do support
  and will link top-level unlifted constructors into evaluated and
  properly tagged values which we can reference with PUSH_G.
  
  This assertion is no longer true and triggered a failure in T25636
  

• c7a7e5b8
  by Rodrigo Mesquita at 2026-04-14T18:41:12-04:00

  refactor: Tag more remote Ptrs as RemotePtr
  
  Pure refactor which improves the API of
  
  - GHC.ByteCode.Linker
  - GHC.Runtime.Interpreter
  - GHC.Runtime.Interpreter.Types.SymbolCache
  
  by using `RemotePtr` for more functions which used to return `Ptr`s that
  could potentially be in a foreign process. E.g. `lookupIE`,
  `lookupStaticPtr`, etc...
  

• fc59494c
  by Rodrigo Mesquita at 2026-04-14T18:41:12-04:00

  Add float# and subword tests for #25636
  
  These tests cover that static constructors in bytecode work correctly
  for Float# and subword values (Word8#, Word16#)
  

• 477f521b
  by Rodrigo Mesquita at 2026-04-14T18:41:12-04:00

  test: Validate topoSort logic in createBCOs
  
  This test validates that the topological sorting and ordering of the
  unlifted constructors and lifted constructors in `createBCOs` is
  correct.
  
  See `Note [Tying the knot in createBCOs]` for why tying the knot for the
  created BCOs is slightly difficult and why the topological sorting is
  necessary.
  
  This test fails when `let topoSortedObjs = topSortObjs objs` is
  substituted by `let topoSortedObjs = zip [0..] objs`, thus witnessing
  the toposort logic is correct and necessary.
  
  The test calls the ghci `createBCOs` directly because it is currently
  impossible to construct in Source Haskell a situation where a top-level
  static unlifted constructor depends on another (we don't have top-level
  unlifted constructors except for nullary constructors like `Leaf ::
  (UTree :: UnliftedType)`).
  
  This is another test for fix for #25636
  

• 2d9c30be
  by Simon Jakobi at 2026-04-14T18:42:00-04:00

  Improve tests for `elem`
  
  ...in order to simplify the work on #27096.
  
  * Improve T17752 by including the Core output in golden files, checking
    both -O1 and -O2.
  * Add tests for fusion and no-fusion cases.
  
  Fixes #27101.
  

• 2dadf3b0
  by sheaf at 2026-04-16T13:28:39-04:00

  Simplify mkTick
  
  This commit simplifies 'GHC.Core.Utils.mkTick', removing the
  accumulating parameter 'rest' which was suspiciously treating a bunch of
  different ticks as a group, and moving the group as a whole around the
  AST, ignoring that the ticks in the group might have different placement
  properties.
  
  The most important change is that we revert the logic (added in 85b0aae2)
  that allowed ticks to be placed around coercions, which caused serious
  issues (e.g. #27121). It was just a mistake, as it doesn't make sense
  to put a tick around a coercion.
  
  Also adds Note [Pushing SCCs inwards] which clarifies the logic for
  pushing SCCs into lambdas, constructor applications, and dropping SCCs
  around non-function variables (in particular the treatment of splittable
  ticks).
  
  A few other changes are also implemented:
  
    - simplify 'can_split' predicate (no functional change)
    - combine profiling ticks into one when possible
  
  Fixes #26878, #26941 and #27121
  
  Co-authored-by: simonpj <simon.peytonjones@gmail.com>
  

• a0d6f1f4
  by Simon Jakobi at 2026-04-16T13:29:28-04:00

  Add regression test for #9074
  
  Closes #9074.
  

• d178ee89
  by Sylvain Henry at 2026-04-16T13:30:25-04:00

  Add changelog for #15973
  

• e8a196c6
  by sheaf at 2026-04-16T13:31:19-04:00

  Deal with 'noSpec' in 'coreExprToPmLit'
  
  This commit makes two separate changes relating to
  'GHC.HsToCore.Pmc.Solver.Types.coreExprAsPmLit':
  
    1. Commit 7124e4ad mistakenly marked deferred errors as non-canonical,
       which led to the introduction of 'nospec' wrappers in the
       generated Core. This reverts that accident by declaring deferred
       errors as being canonical, avoiding spurious 'nospec' wrapping.
    2. Look through magic identity-like Ids such as 'nospec', 'inline' and
       'lazy' in 'coreExprAsPmLit', just like Core Prep does.
       There might genuinely be incoherent evidence, but that shouldn't
       obstruct the pattern match checker. See test T27124a.
  
  Fixes #25926 #27124
  
  -------------------------
  Metric Decrease:
      T3294
  -------------------------
  

• 8cb99552
  by Sylvain Henry at 2026-04-16T19:22:43-04:00

  hadrian: warn when package index is missing (#16484)
  
  Since cabal-install 3.0 we can query the path of remote-repo-cache and
  check if hackage package index is present.
  
  Fixes #16484
  

• d6ce7477
  by Richard Eisenberg at 2026-04-16T19:23:25-04:00

  Teach hadrian to --skip-test.
  
  Fixes #27188.
  
  This adds the --skip-test flag to `hadrian build`, as documented in the
  patch.
  

• 7666f4a9
  by Fendor at 2026-04-17T22:29:51-04:00

  Migrate `ghc-pkg` to use `OsPath` and `file-io`
  
  `ghc-pkg` should use UNC paths as much as possible to avoid MAX_PATH
  issues on windows.
  
  `file-io` uses UNC Paths by default on windows, ensuring we use the
  correct APIs and that we finally are no longer plagued by MAX_PATH
  issues in CI and private machines.
  
  On top of it, the higher correctness of `OsPath` is appreciated in this
  small codebase. Also, we improve memory usage very slightly, due to the
  more efficient memory representation of `OsPath` over `FilePath`
  
  Adds `ghc-pkg` regression test for MAX_PATH on windows
  
  Make sure `ghc-pkg` behaves as expected when long paths (> 255) are
  involved on windows.
  
  Let's generate a testcase where we can actually observe that `ghc-pkg`
  behaves as epxected.
  
  See the documentation for windows on Maximum Path Length Limitation:
  
  * `https://learn.microsoft.com/en-us/windows/win32/fileio/maximum-file-path-limitation`
  
  Adds changelog entry for long path support in ghc-pkg.
  

• 78434e8c
  by Simon Peyton Jones at 2026-04-17T22:30:38-04:00

  Kill off the substitution in Lint
  
  Now that we have invariant (NoTypeShadowing) we no longer
  need Lint to carry an ambient substitution.  This makes it
  simpler and faster.  A really worthwhile refactor.
  
  There are some knock-on effects
  
  * Linting join points after worker/wrapper.  See
    Note [Join points and beta redexes]
  
  * Running a type substitution after the desugarer.
    See Note [Substituting type-lets] in
    the new module GHC.Core.SubstTypeLets
  
  Implements #27078
  
  Most perf tests don't use Lint so we won't see a perf incresae.
  But T1969, which uses -O0 and Lint, gets 1.3% worse because it has
  to run the SubstTypeLets pass which is a somewhat expensive no-op
  
  Overall though compile-time allocations are down 0.1%.
  
  Metric Increase:
      T1969
  

• 86ca6c2c
  by mangoiv at 2026-04-17T22:31:22-04:00

  testsuite: inline elemCoreTest
  
  Some weird (probably python scoping) rule caused elemCoreTest, a regex
  being out of scope on ubuntu, presumably because of a newer python version.
  This patch just inlines the regex, which fixes the issue.
  
  Fixes #27193
  

• 58c731a6
  by Simon Peyton Jones at 2026-04-18T10:42:40+01:00

  Major patch to re-engineer known-key names
  
  This big patch implements the New Plan for known-key names,
  described in #27013.
  
  Read the big Note [Overview of known-key names] in GHC.Types.Name
  
  Moving more into the new mechanism [skip ci]
  
  DOES NOT COMPILE, just work in progress
  
  More more stuff into the new mechanism
  
  fromString is known-key
  
  Onward
  
  Onward more
  
  Add imports in ghc-internal for known-key names [skip ci]
  
  Add known-key imports for ghc-internal [skip ci]
  
  More [skip ci]
  
  More
  
  Particularly using a proxy for `toList` from the IsList class.
  
  Add Real to known-key names [skip ci]
  
  More....[skip ci]
  
  Lots of Names have moved to new mechanism
  BuiltinRules had KnownKeyNameKeys
  
  Start on updating RdrName but incomplete, hence skip ci
  
  Onward [skip ci]
  
  Onward
  
  Added GHC.Tc.Deriv.RdrNames as a new module
  
  Onward
  
  Added -fexclude-known-key-define
  
  Wibble [skip ci]
  
  More
  
  .. forging ahead with KnownOccs
  
  Onward [skip ci]
  
  including renaming GHC.Builtin.Utils to GHC.Builtin
  
  More and more
  
  I think this might actually bootstrap!
  

• 37bef526
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  Wibbles [skip ci]
  

• a472e42c
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  Wibbles
  

• da39e0a4
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  Wibbles
  

• e4477f27
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  Wibble check-exact
  

• a8ca40b9
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  Wibble
  

• 36f0aed8
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  Update KnownKeyNames
  

• 27e2f63f
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  More
  

• 3f2b746c
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  Wibble
  

• 6f877054
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  More fixes
  

• c231d71a
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  More and more
  

• 758b63f5
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  Renaming
  
  GHC.Builtin.Names     -->  GHC.Builtin.KnownKeys
  GHC.Builtin.RdrNames  -->  GHC.Builtin.KnownOccs
  

• 60c23cc6
  by Simon Peyton Jones at 2026-04-18T10:42:45+01:00

  More
  

• 537707e3
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  A huge pile of import wibbles
  
  .. to satisfy known-occ names for generated Typeable bindings
  

• bd993eff
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Onward
  

• e0f750f6
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  More [skip ci]
  

• 80245562
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Don't generate $trModule bindings if no type decls!
  

• 42bfe5df
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Much progress
  

• bb27de3d
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Add Builtin/Modules.hs
  

• ba8fd0fc
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  More and more
  

• ffae8c8a
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Final wibbles
  
  This actually bootstraps
  

• a7eb9812
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Wibbles
  

• 3b435262
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Wibbles
  

• 908a3122
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Onwards [skip ci]
  

• 10e17167
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Onward
  
  This version bootstraps.  And the documentation in GHC.Builtin is much
  better
  

• 03cb9119
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Knot-tying nonsense [skip ci]
  
  I ended up extending KKKNS_InScope
  

• 72bb01d3
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Onward!
  
  Some renaming, immprove docs
  
  More more things out of known-key into known-occ
  

• 1c30f7bc
  by Simon Peyton Jones at 2026-04-18T10:42:46+01:00

  Wibbles
  

673 changed files:

• .gitlab-ci.yml
• .gitlab/issue_templates/release_tracking.md
• .gitlab/merge_request_templates/Default.md
• + changelog.d/T15973
• + changelog.d/T25636
• + changelog.d/T27121.md
• + changelog.d/T27124.md
• + changelog.d/changelog-entries
• + changelog.d/config
• + changelog.d/fix-duplicate-pmc-warnings
• + changelog.d/fix-ghci-duplicate-warnings-26233
• + changelog.d/ghc-pkg-long-path-support
• + changelog.d/hadrian-warn-missing-package-index-16484
• + changelog.d/skip-test
• + compiler/GHC/Builtin.hs
• compiler/GHC/Builtin/Names.hs → compiler/GHC/Builtin/KnownKeys.hs
• + compiler/GHC/Builtin/KnownOccs.hs
• + compiler/GHC/Builtin/Modules.hs
• compiler/GHC/Builtin/PrimOps.hs
• compiler/GHC/Builtin/PrimOps/Ids.hs
• compiler/GHC/Builtin/Names/TH.hs → compiler/GHC/Builtin/TH.hs
• compiler/GHC/Builtin/Types.hs
• compiler/GHC/Builtin/Types/Literals.hs
• compiler/GHC/Builtin/Types/Prim.hs
• − compiler/GHC/Builtin/Utils.hs
• compiler/GHC/Builtin/primops.txt.pp
• compiler/GHC/ByteCode/Asm.hs
• compiler/GHC/ByteCode/Binary.hs
• compiler/GHC/ByteCode/InfoTable.hs
• compiler/GHC/ByteCode/Instr.hs
• compiler/GHC/ByteCode/Linker.hs
• compiler/GHC/ByteCode/Types.hs
• compiler/GHC/Cmm/LayoutStack.hs
• compiler/GHC/Cmm/Liveness.hs
• compiler/GHC/Cmm/Utils.hs
• compiler/GHC/Core.hs
• compiler/GHC/Core/Coercion.hs
• compiler/GHC/Core/DataCon.hs
• compiler/GHC/Core/Lint.hs
• + compiler/GHC/Core/Lint/SubstTypeLets.hs
• compiler/GHC/Core/Make.hs
• compiler/GHC/Core/Multiplicity.hs
• compiler/GHC/Core/Opt/ConstantFold.hs
• compiler/GHC/Core/Opt/CprAnal.hs
• compiler/GHC/Core/Opt/DmdAnal.hs
• compiler/GHC/Core/Opt/FloatOut.hs
• compiler/GHC/Core/Opt/OccurAnal.hs
• compiler/GHC/Core/Opt/SetLevels.hs
• compiler/GHC/Core/Opt/Simplify/Iteration.hs
• compiler/GHC/Core/Opt/SpecConstr.hs
• compiler/GHC/Core/Opt/WorkWrap/Utils.hs
• compiler/GHC/Core/Ppr.hs
• compiler/GHC/Core/Predicate.hs
• compiler/GHC/Core/Rules.hs
• compiler/GHC/Core/SimpleOpt.hs
• compiler/GHC/Core/Subst.hs
• compiler/GHC/Core/TyCo/Rep.hs
• compiler/GHC/Core/TyCon.hs
• compiler/GHC/Core/Type.hs
• compiler/GHC/Core/Unfold.hs
• compiler/GHC/Core/Utils.hs
• compiler/GHC/CoreToStg/Prep.hs
• compiler/GHC/Driver/Backpack.hs
• compiler/GHC/Driver/Config/Core/Lint.hs
• compiler/GHC/Driver/Config/Tidy.hs
• compiler/GHC/Driver/Downsweep.hs
• compiler/GHC/Driver/DynFlags.hs
• compiler/GHC/Driver/Env.hs
• compiler/GHC/Driver/Env/KnotVars.hs
• compiler/GHC/Driver/Env/Types.hs
• compiler/GHC/Driver/Flags.hs
• compiler/GHC/Driver/Main.hs
• compiler/GHC/Driver/Pipeline.hs
• compiler/GHC/Driver/Pipeline/Execute.hs
• compiler/GHC/Driver/Session.hs
• compiler/GHC/Hs/Expr.hs
• compiler/GHC/Hs/Lit.hs
• compiler/GHC/Hs/Type.hs
• compiler/GHC/Hs/Utils.hs
• compiler/GHC/HsToCore.hs
• compiler/GHC/HsToCore/Arrows.hs
• compiler/GHC/HsToCore/Binds.hs
• compiler/GHC/HsToCore/Expr.hs
• compiler/GHC/HsToCore/Foreign/C.hs
• compiler/GHC/HsToCore/Foreign/Call.hs
• compiler/GHC/HsToCore/Foreign/JavaScript.hs
• compiler/GHC/HsToCore/Foreign/Wasm.hs
• compiler/GHC/HsToCore/ListComp.hs
• compiler/GHC/HsToCore/Match/Literal.hs
• compiler/GHC/HsToCore/Monad.hs
• compiler/GHC/HsToCore/Pmc/Check.hs
• compiler/GHC/HsToCore/Pmc/Desugar.hs
• compiler/GHC/HsToCore/Pmc/Solver.hs
• compiler/GHC/HsToCore/Pmc/Solver/Types.hs
• compiler/GHC/HsToCore/Quote.hs
• compiler/GHC/HsToCore/Types.hs
• compiler/GHC/HsToCore/Utils.hs
• compiler/GHC/Iface/Binary.hs
• compiler/GHC/Iface/Env.hs
• − compiler/GHC/Iface/Env.hs-boot
• compiler/GHC/Iface/Errors/Ppr.hs
• compiler/GHC/Iface/Errors/Types.hs
• compiler/GHC/Iface/Load.hs
• compiler/GHC/Iface/Syntax.hs
• compiler/GHC/Iface/Tidy.hs
• compiler/GHC/Iface/Type.hs
• compiler/GHC/IfaceToCore.hs
• compiler/GHC/Linker/Loader.hs
• compiler/GHC/Parser.y
• compiler/GHC/Parser/Annotation.hs
• compiler/GHC/Parser/Errors/Ppr.hs
• compiler/GHC/Parser/Header.hs
• compiler/GHC/Parser/PostProcess.hs
• compiler/GHC/Platform.hs
• compiler/GHC/Platform/Tag.hs
• compiler/GHC/Plugins.hs
• compiler/GHC/Rename/Bind.hs
• compiler/GHC/Rename/Env.hs
• compiler/GHC/Rename/Expr.hs
• compiler/GHC/Rename/HsType.hs
• compiler/GHC/Rename/Lit.hs
• compiler/GHC/Rename/Module.hs
• compiler/GHC/Rename/Names.hs
• compiler/GHC/Rename/Pat.hs
• compiler/GHC/Rename/Splice.hs
• compiler/GHC/Rename/Unbound.hs
• compiler/GHC/Rename/Utils.hs
• compiler/GHC/Runtime/Context.hs
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• libraries/ghc-internal/src/GHC/Internal/Type/Reflection/Unsafe.hs
• libraries/ghc-internal/src/GHC/Internal/TypeError.hs
• libraries/ghc-internal/src/GHC/Internal/TypeLits.hs
• libraries/ghc-internal/src/GHC/Internal/TypeLits/Internal.hs
• libraries/ghc-internal/src/GHC/Internal/TypeNats.hs
• libraries/ghc-internal/src/GHC/Internal/TypeNats/Internal.hs
• libraries/ghc-internal/src/GHC/Internal/Types.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Bits.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/DerivedCoreProperties.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/GeneralCategory.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/SimpleLowerCaseMapping.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/SimpleTitleCaseMapping.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Char/UnicodeData/SimpleUpperCaseMapping.hs
• libraries/ghc-internal/src/GHC/Internal/Unicode/Version.hs
• libraries/ghc-internal/src/GHC/Internal/Unsafe/Coerce.hs
• libraries/ghc-internal/src/GHC/Internal/Weak.hs
• libraries/ghc-internal/src/GHC/Internal/Weak/Finalize.hs
• libraries/ghc-internal/src/GHC/Internal/Word.hs
• libraries/ghc-prim/Dummy.hs
• libraries/ghc-prim/changelog.md
• libraries/ghc-prim/ghc-prim.cabal
• libraries/ghci/GHCi/CreateBCO.hs
• libraries/ghci/GHCi/ResolvedBCO.hs
• libraries/ghci/ghci.cabal.in
• libraries/haskeline
• libraries/hpc
• libraries/os-string
• libraries/parsec
• libraries/process
• libraries/semaphore-compat
• libraries/stm
• libraries/template-haskell-lift
• libraries/template-haskell-quasiquoter
• libraries/template-haskell/template-haskell.cabal.in
• libraries/terminfo
• libraries/unix
• m4/fp_setup_project_version.m4
• m4/fptools_ghc_version.m4
• rts/Interpreter.c
• rts/PrimOps.cmm
• rts/RtsSymbols.c
• rts/include/Rts.h
• rts/include/rts/storage/ClosureMacros.h
• rts/include/stg/MiscClosures.h
• testsuite/driver/runtests.py
• testsuite/driver/testglobals.py
• testsuite/driver/testlib.py
• testsuite/mk/boilerplate.mk
• testsuite/tests/cabal/Makefile
• testsuite/tests/cabal/all.T
• + testsuite/tests/cabal/ghcpkg10.stdout
• testsuite/tests/codeGen/should_run/T23146/T23146_liftedeq.hs
• + testsuite/tests/codeGen/should_run/T23146/T25636.script
• + testsuite/tests/codeGen/should_run/T23146/T25636.stdout
• testsuite/tests/codeGen/should_run/T23146/all.T
• + testsuite/tests/codeGen/should_run/T25636a/T25636a.script
• + testsuite/tests/codeGen/should_run/T25636a/T25636a.stdout
• + testsuite/tests/codeGen/should_run/T25636a/all.T
• + testsuite/tests/codeGen/should_run/T25636b/T25636b.script
• + testsuite/tests/codeGen/should_run/T25636b/T25636b.stdout
• + testsuite/tests/codeGen/should_run/T25636b/all.T
• + testsuite/tests/codeGen/should_run/T25636c/T25636c.script
• + testsuite/tests/codeGen/should_run/T25636c/T25636c.stdout
• + testsuite/tests/codeGen/should_run/T25636c/all.T
• + testsuite/tests/codeGen/should_run/T25636d/T25636d.script
• + testsuite/tests/codeGen/should_run/T25636d/T25636d.stdout
• + testsuite/tests/codeGen/should_run/T25636d/all.T
• + testsuite/tests/codeGen/should_run/T25636e/T25636e.script
• + testsuite/tests/codeGen/should_run/T25636e/T25636e.stdout
• + testsuite/tests/codeGen/should_run/T25636e/all.T
• testsuite/tests/corelint/LintEtaExpand.stderr
• testsuite/tests/corelint/T21115b.stderr
• + testsuite/tests/deSugar/should_compile/T25996.hs
• + testsuite/tests/deSugar/should_compile/T25996.stderr
• testsuite/tests/deSugar/should_compile/all.T
• testsuite/tests/ghc-api/downsweep/PartialDownsweep.hs
• testsuite/tests/ghci.debugger/scripts/print034.stdout
• + testsuite/tests/ghci/T9074/Makefile
• + testsuite/tests/ghci/T9074/T9074.hs
• + testsuite/tests/ghci/T9074/T9074.stdout
• + testsuite/tests/ghci/T9074/T9074a.c
• + testsuite/tests/ghci/T9074/T9074b.c
• + testsuite/tests/ghci/T9074/all.T
• + testsuite/tests/ghci/scripts/T26233.script
• + testsuite/tests/ghci/scripts/T26233.stderr
• + testsuite/tests/ghci/scripts/T26233.stdout
• testsuite/tests/ghci/scripts/all.T
• + testsuite/tests/ghci/should_run/T25636f.hs
• + testsuite/tests/ghci/should_run/T25636f.stdout
• testsuite/tests/ghci/should_run/all.T
• testsuite/tests/interface-stability/base-exports.stdout
• testsuite/tests/interface-stability/base-exports.stdout-javascript-unknown-ghcjs
• testsuite/tests/interface-stability/base-exports.stdout-mingw32
• testsuite/tests/interface-stability/base-exports.stdout-ws-32
• testsuite/tests/interface-stability/ghc-experimental-exports.stdout
• testsuite/tests/interface-stability/ghc-experimental-exports.stdout-mingw32
• testsuite/tests/interface-stability/ghc-prim-exports.stdout
• testsuite/tests/interface-stability/ghc-prim-exports.stdout-mingw32
• testsuite/tests/linters/Makefile
• testsuite/tests/linters/all.T
• + testsuite/tests/linters/changelog-d.stdout
• + testsuite/tests/overloadedstrings/should_fail/T25926.hs
• + testsuite/tests/overloadedstrings/should_fail/T25926.stderr
• + testsuite/tests/overloadedstrings/should_fail/T27124.hs
• + testsuite/tests/overloadedstrings/should_fail/T27124.stderr
• + testsuite/tests/overloadedstrings/should_fail/all.T
• + testsuite/tests/overloadedstrings/should_run/T27124a.hs
• testsuite/tests/overloadedstrings/should_run/all.T
• testsuite/tests/parser/should_fail/T16270h.hs
• + testsuite/tests/profiling/should_compile/T27121.hs
• + testsuite/tests/profiling/should_compile/T27121_aux.hs
• testsuite/tests/profiling/should_compile/all.T
• + testsuite/tests/simplCore/should_compile/T26941.hs
• + testsuite/tests/simplCore/should_compile/T26941_aux.hs
• testsuite/tests/simplCore/should_compile/all.T
• testsuite/tests/th/T26568.stderr
• + utils/changelog-d/ChangelogD.hs
• + utils/changelog-d/LICENSE
• + utils/changelog-d/README.md
• + utils/changelog-d/changelog-d.cabal
• utils/check-exact/Utils.hs
• utils/deriveConstants/Main.hs
• utils/genprimopcode/Main.hs
• utils/ghc-pkg/Main.hs
• utils/ghc-pkg/ghc-pkg.cabal.in
• utils/haddock/haddock-api/haddock-api.cabal
• utils/haddock/haddock-api/src/Haddock/Convert.hs
• utils/haddock/haddock-api/src/Haddock/Interface.hs
• utils/haddock/haddock-api/src/Haddock/Interface/Create.hs
• utils/haddock/haddock-api/src/Haddock/Interface/Rename.hs
• utils/haddock/haddock-api/src/Haddock/InterfaceFile.hs
• utils/haddock/haddock-api/src/Haddock/Types.hs
• utils/haddock/haddock-library/haddock-library.cabal
• utils/haddock/haddock-test/haddock-test.cabal
• utils/haddock/haddock.cabal
• utils/hsc2hs

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