[Git][ghc/ghc][wip/backports-9.8] 20 commits: Update bytestring to 0.12
Ben Gamari (@bgamari)
gitlab at gitlab.haskell.org
Thu Sep 14 18:03:34 UTC 2023
Ben Gamari pushed to branch wip/backports-9.8 at Glasgow Haskell Compiler / GHC
Commits:
be90bc06 by Ben Gamari at 2023-09-14T14:03:22-04:00
Update bytestring to 0.12
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b76d143d by sheaf at 2023-09-14T14:03:22-04:00
Remove ScopedTypeVariables => TypeAbstractions
This commit implements [amendment 604](https://github.com/ghc-proposals/ghc-proposals/pull/604/)
to [GHC proposal 448](https://github.com/ghc-proposals/ghc-proposals/pull/448)
by removing the implication of language extensions
ScopedTypeVariables => TypeAbstractions
To limit breakage, we now allow type arguments in constructor patterns
when both ScopedTypeVariables and TypeApplications are enabled, but
we emit a warning notifying the user that this is deprecated behaviour
that will go away starting in GHC 9.12.
Fixes #23776
(cherry picked from commit 9eecdf33864ddfaa4a6489227ea29a16f7ffdd44)
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28ba3e6f by sheaf at 2023-09-14T14:03:22-04:00
.stderr: ScopedTypeVariables =/> TypeAbstractions
This commit accepts testsuite changes for the changes in the previous
commit, which mean that TypeAbstractions is no longer implied by
ScopedTypeVariables.
(cherry picked from commit fadd5b4dcf6fc05e8e7af6716a39f331495e011a)
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ea3e2ec0 by sheaf at 2023-09-14T14:03:22-04:00
Export setInertSet from GHC.Tc.Solver.Monad
We used to export getTcSInerts and setTcSInerts from GHC.Tc.Solver.Monad.
These got renamed to getInertSet/setInertSet in e1590ddc. That commit also removed
the export of setInertSet, but that function is useful for the GHC API.
(cherry picked from commit e542d590be63cf2611a9615f962a52ba974f6e24)
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8b82ea1e by Ben Gamari at 2023-09-14T14:03:22-04:00
rts: Fix invalid symbol type
I suspect this code is dead since we haven't observed this failing
despite the obviously incorrect macro name.
(cherry picked from commit 9861f787a8323d03311e30851b10fdf100717afb)
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39b9c83f by Ben Gamari at 2023-09-14T14:03:22-04:00
testsuite: Add simple test exercising C11 atomics in GHCi
See #22012.
(cherry picked from commit 03ed6a9a634fd6c3ef35e9c5428b4a911e3f0add)
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3d1519e4 by Ben Gamari at 2023-09-14T14:03:22-04:00
rts/RtsSymbols: Add AArch64 outline atomic operations
Fixes #22012 by adding the symbols described in
https://github.com/llvm/llvm-project/blob/main/llvm/docs/Atomics.rst#libcalls-atomic.
Ultimately this would be better addressed by #22011, but this is a first
step in the right direction and fixes the immediate symptom.
Note that we dropped the `__arch64_cas16` operations as these provided
by all platforms's compilers. Also, we don't link directly against the
libgcc/compiler-rt definitions but rather provide our own wrappers to
work around broken toolchains (e.g. https://bugs.gentoo.org/868018).
Generated via https://gitlab.haskell.org/ghc/ghc/-/snippets/5733.
(cherry picked from commit 1aa5733a4480420fdc146322d86dd143321a3da6)
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db368dc0 by David Binder at 2023-09-14T14:03:22-04:00
Fix example in GHC user guide in SafeHaskell section
The example given in the SafeHaskell section uses an implementation of
Monad which no longer works. This MR removes the non-canonical return
instance and adds the necessary instances of Functor and Applicative.
(cherry picked from commit 5a2fe35a84cbcedc929f313e34c45d6f02d81607)
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34a5c156 by Alan Zimmerman at 2023-09-14T14:03:22-04:00
EPA: Incorrect locations for UserTyVar with '@'
In T13343.hs, the location for the @ is not within the span of the
surrounding UserTyVar.
type Bad @v = (forall (v1 :: RuntimeRep) (a1 :: TYPE v). a1) :: TYPE v
Widen it so it is captured.
Closes #23887
(cherry picked from commit b34f85865df279a7384dcccb767277d8265b375e)
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2053ad7d by Krzysztof Gogolewski at 2023-09-14T14:03:22-04:00
Fix wrong role in mkSelCo_maybe
In the Lint failure in #23938, we start with a coercion Refl :: T a ~R T a,
and call mkSelCo (SelTyCon 1 nominal) Refl.
The function incorrectly returned Refl :: a ~R a. The returned role
should be nominal, according to the SelCo rule:
co : (T s1..sn) ~r0 (T t1..tn)
r = tyConRole tc r0 i
----------------------------------
SelCo (SelTyCon i r) : si ~r ti
In this test case, r is nominal while r0 is representational.
(cherry picked from commit e0aa8c6e3a8b6004eca9349e5b705b8a767050aa)
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77002523 by Gergő Érdi at 2023-09-14T14:03:22-04:00
If we have multiple defaulting plugins, then we should zonk in between them
after any defaulting has taken place, to avoid a defaulting plugin seeing
a metavariable that has already been filled.
Fixes #23821.
(cherry picked from commit 1d92f2dff6d1a170a44488d73cef81292591d120)
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f3b468d5 by Gergő Érdi at 2023-09-14T14:03:22-04:00
Improvements to the documentation of defaulting plugins
Based on @simonpj's draft and comments in !11117
(cherry picked from commit eaee4d296a0782c1acfde610ed3f0a7c7668c06c)
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5bd21578 by Krzysztof Gogolewski at 2023-09-14T14:03:22-04:00
Valid hole fits: don't suggest unsafeCoerce (#17940)
(cherry picked from commit a0ccef7a44def216da92a0436249789c363a6f91)
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cf72b10b by Matthew Pickering at 2023-09-14T14:03:22-04:00
ci: Build debian12 and fedora38 bindists
This adds builds for the latest releases for fedora and debian
We build these bindists in nightly and release pipelines.
(cherry picked from commit 8f7d3041e05496ab5eb30fb2a69ff61d5e13008a)
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66fe6ea0 by Matthew Pickering at 2023-09-14T14:03:22-04:00
darwin: Bump MAXOSX_DEPLOYMENT_TARGET to 10.13
This bumps the minumum supported version to 10.13 (High Sierra) which is
6 years old at this point.
Fixes #22938
(cherry picked from commit 261b6747d4dada6ccdfb409513417489a495938c)
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4237b0b4 by Matthew Craven at 2023-09-14T14:03:22-04:00
Unarise: Split Rubbish literals in function args
Fixes #23914. Also adds a check to STG lint that
these args are properly unary or nullary after unarisation
(cherry picked from commit da30f0beb9e1820500382da02ffce96da959fa84)
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c3dbb9ca by Josh Meredith at 2023-09-14T14:03:22-04:00
JS: Implement missing C functions `rename`, `realpath`, and `getcwd` (#23806)
(cherry picked from commit d07080d260075f2c00ec9a3752dbeda4f67ce439)
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00684ef8 by Matthew Pickering at 2023-09-14T14:03:22-04:00
Add -Winconsistent-flags warning
The warning fires when inconsistent command line flags are passed.
For example:
* -dynamic-too and -dynamic
* -dynamic-too on windows
* -O and --interactive
* etc
This is on by default and allows users to control whether the warning is
displayed and whether it should be an error or not.
Fixes #22572
(cherry picked from commit 21a906c28da497c2b8390de75270357a7f80e5a7)
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243460ed by Finley McIlwaine at 2023-09-14T14:03:22-04:00
Fix numa auto configure
(cherry picked from commit 9217950baf0665c9ec71bdd5aa59710de6d8b31d)
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041e9d95 by Ben Gamari at 2023-09-14T14:03:22-04:00
Bump text submodule to text-2.1
See #23758.
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30 changed files:
- .gitlab-ci.yml
- .gitlab/gen_ci.hs
- .gitlab/jobs.yaml
- .gitlab/rel_eng/fetch-gitlab-artifacts/fetch_gitlab.py
- compiler/GHC/Core/Coercion.hs
- compiler/GHC/Driver/DynFlags.hs
- compiler/GHC/Driver/Errors/Ppr.hs
- compiler/GHC/Driver/Flags.hs
- compiler/GHC/Driver/Session.hs
- compiler/GHC/Hs/Type.hs
- compiler/GHC/Parser/Annotation.hs
- compiler/GHC/Parser/PostProcess.hs
- compiler/GHC/Rename/Pat.hs
- compiler/GHC/Stg/Lint.hs
- compiler/GHC/Stg/Unarise.hs
- compiler/GHC/Tc/Errors/Hole.hs
- compiler/GHC/Tc/Errors/Ppr.hs
- compiler/GHC/Tc/Errors/Types.hs
- compiler/GHC/Tc/Solver.hs
- compiler/GHC/Tc/Solver/Monad.hs
- compiler/GHC/Tc/Types.hs
- compiler/GHC/Types/Error/Codes.hs
- compiler/GHC/Types/Literal.hs
- compiler/GHC/Types/RepType.hs
- compiler/ghc.cabal.in
- configure.ac
- docs/users_guide/9.8.1-notes.rst
- docs/users_guide/extending_ghc.rst
- docs/users_guide/exts/safe_haskell.rst
- docs/users_guide/using-warnings.rst
The diff was not included because it is too large.
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/2fd7b30d5c8b76f09f2ef98b25b4390283106370...041e9d95d39a5b53782e067ea18bd5a35d2a648a
--
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/2fd7b30d5c8b76f09f2ef98b25b4390283106370...041e9d95d39a5b53782e067ea18bd5a35d2a648a
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