[Git][ghc/ghc][wip/marge_bot_batch_merge_job] 9 commits: compiler: Rework ShowSome

[Marge Bot (@marge-bot)]

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


Commits:
1dff43cf by Ben Gamari at 2023-07-08T05:05:37-04:00
compiler: Rework ShowSome

Previously the field used to filter the sub-declarations to show
was rather ad-hoc and was only able to show at most one sub-declaration.

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8165404b by Ben Gamari at 2023-07-08T05:05:37-04:00
testsuite: Add test to catch changes in core libraries

This adds testing infrastructure to ensure that changes in core
libraries (e.g. `base` and `ghc-prim`) are caught in CI.

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ec1c32e2 by Melanie Phoenix at 2023-07-08T05:06:14-04:00
Deprecate Data.List.NonEmpty.unzip

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5d2442b8 by Ben Gamari at 2023-07-08T05:06:51-04:00
Drop latent mentions of -split-objs

Closes #21134.

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a9bc20cb by Oleg Grenrus at 2023-07-08T05:07:31-04:00
Add warn_and_run test kind

This is a compile_and_run variant which also captures the GHC's
stderr. The warn_and_run name is best I can come up with,
as compile_and_run is taken.

This is useful specifically for testing warnings.  We want to test that
when warning triggers, and it's not a false positive, i.e. that the
runtime behaviour is indeed "incorrect".

As an example a single test is altered to use warn_and_run

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c7026962 by Ben Gamari at 2023-07-08T05:08:11-04:00
configure: Don't use ld.gold on i386

ld.gold appears to produce invalid static constructor tables on i386.
While ideally we would add an autoconf check to check for this
brokenness, sadly such a check isn't easy to compose. Instead to
summarily reject such linkers on i386.

Somewhat hackily closes #23579.

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35575466 by Ben Gamari at 2023-07-08T05:39:30-04:00
primops: Introduce unsafeThawByteArray#

This addresses an odd asymmetry in the ByteArray# primops, which
previously provided unsafeFreezeByteArray# but no corresponding
thaw operation.

Closes #22710

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25bf44b4 by Bodigrim at 2023-07-08T05:39:42-04:00
Add since annotations for Data.Foldable1

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9863cbdb by Sylvain Henry at 2023-07-08T05:39:53-04:00
JS: support -this-unit-id for programs in the linker (#23613)

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30 changed files:

- compiler/GHC/Builtin/primops.txt.pp
- compiler/GHC/Data/Bag.hs
- compiler/GHC/Driver/Session.hs
- compiler/GHC/HsToCore/Match/Constructor.hs
- compiler/GHC/Iface/Syntax.hs
- compiler/GHC/Iface/Tidy.hs
- compiler/GHC/Iface/Type.hs
- compiler/GHC/StgToCmm.hs
- compiler/GHC/StgToCmm/Prim.hs
- compiler/GHC/StgToJS/Linker/Linker.hs
- compiler/GHC/StgToJS/Prim.hs
- compiler/GHC/Types/TyThing/Ppr.hs
- docs/users_guide/phases.rst
- docs/users_guide/using.rst
- hadrian/src/Packages.hs
- hadrian/src/Rules/Dependencies.hs
- hadrian/src/Rules/Test.hs
- hadrian/src/Settings/Default.hs
- libraries/base/Control/Monad/Zip.hs
- libraries/base/Data/Foldable1.hs
- libraries/base/Data/List/NonEmpty.hs
- libraries/base/changelog.md
- libraries/ghc-prim/changelog.md
- m4/find_ld.m4
- testsuite/driver/testlib.py
- testsuite/mk/boilerplate.mk
- + testsuite/tests/driver/T23613.hs
- testsuite/tests/driver/all.T
- testsuite/tests/driver/multipleHomeUnits/all.T
- testsuite/tests/driver/multipleHomeUnits/hi-dir/all.T


The diff was not included because it is too large.


View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/499862761bb07e8fa70126ebe65c746533ef094e...9863cbdb553aa6384930145a24a690cb1698bd1c

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/499862761bb07e8fa70126ebe65c746533ef094e...9863cbdb553aa6384930145a24a690cb1698bd1c
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