[Git][ghc/ghc][wip/marge_bot_batch_merge_job] 8 commits: GHCi: Improve response to unloading, loading and reloading modules

Tue Feb 27 15:26:39 UTC 2024

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

Commits:
4e4d47a0 by Jade at 2024-02-26T15:17:20-05:00
GHCi: Improve response to unloading, loading and reloading modules

Fixes #13869

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f3de8a3c by Zubin Duggal at 2024-02-26T15:17:57-05:00
rel-eng/fetch-gitlab.py: Fix name of aarch64 alpine 3_18 release job

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c71bfdff by Cheng Shao at 2024-02-26T15:18:35-05:00
hadrian/hie-bios: pass -j to hadrian

This commit passes -j to hadrian in the hadrian/hie-bios scripts. When
the user starts HLS in a fresh clone that has just been configured, it
takes quite a while for hie-bios to pick up the ghc flags and start
actual indexing, due to the fact that the hadrian build step defaulted
to -j1, so -j speeds things up and improve HLS user experience in GHC.
Also add -j flag to .ghcid to speed up ghcid, and sets the Windows
build root to .hie-bios which also works and unifies with other
platforms, the previous build root _hie-bios was missing from
.gitignore anyway.

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50bfdb46 by Cheng Shao at 2024-02-26T15:18:35-05:00
ci: enable parallelism in hadrian/ghci scripts

This commit enables parallelism when the hadrian/ghci scripts are
called in CI. The time bottleneck is in the hadrian build step, but
previously the build step wasn't parallelized.

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61a78231 by Felix Yan at 2024-02-26T15:19:14-05:00
m4: Correctly detect GCC version

When calling as `cc`, GCC does not outputs lowercased "gcc" at least in 13.2.1 version here.

```
$ cc --version
cc (GCC) 13.2.1 20230801
...
```

This fails the check and outputs the confusing message: `configure: $CC is not gcc; assuming it's a reasonably new C compiler`

This patch makes it check for upper-cased "GCC" too so that it works correctly:

```
checking version of gcc... 13.2.1
```
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f944ba97 by Teo Camarasu at 2024-02-27T10:26:33-05:00
Fix formatting in whereFrom docstring

Previously it used markdown syntax rather than Haddock syntax for code quotes

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57d65857 by Teo Camarasu at 2024-02-27T10:26:33-05:00
Move ClosureType type to ghc-internal

- Use ClosureType for InfoProv.ipDesc.
- Use ClosureType for CloneStack.closureType.
- Now ghc-heap re-exports this type from ghc-internal.

See the accompanying CLC proposal: https://github.com/haskell/core-libraries-committee/issues/210

Resolves #22600

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61443da7 by Matthew Craven at 2024-02-27T10:26:34-05:00
StgToJS: Simplify ExprInline constructor of ExprResult

Its payload was used only for a small optimization in genAlts,
avoiding a few assignments for programs of this form:

  case NormalDataCon arg1 arg2 of x { NormalDataCon x1 x2 -> ... ; }

But when compiling with optimizations, this sort of code is
generally eliminated by case-of-known-constructor in Core-to-Core.
So it doesn't seem worth tracking and cleaning up again in StgToJS.

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30 changed files:

- .ghcid
- .gitlab-ci.yml
- .gitlab/rel_eng/fetch-gitlab-artifacts/fetch_gitlab.py
- compiler/GHC/StgToJS/Apply.hs
- compiler/GHC/StgToJS/Expr.hs
- compiler/GHC/StgToJS/FFI.hs
- compiler/GHC/StgToJS/Types.hs
- docs/users_guide/9.10.1-notes.rst
- ghc/GHCi/UI.hs
- hadrian/hie-bios
- hadrian/hie-bios.bat
- libraries/base/changelog.md
- libraries/ghc-heap/GHC/Exts/Heap/ClosureTypes.hs
- libraries/ghc-heap/ghc-heap.cabal.in
- libraries/ghc-internal/ghc-internal.cabal
- + libraries/ghc-internal/src/GHC/Internal/ClosureTypes.hs
- libraries/ghc-internal/src/GHC/Internal/InfoProv.hsc
- libraries/ghc-internal/src/GHC/Internal/Stack/CloneStack.hs
- m4/fp_gcc_version.m4
- rts/include/rts/storage/ClosureTypes.h
- testsuite/tests/driver/T8526/T8526.stdout
- testsuite/tests/ghci/prog018/prog018.stdout
- + testsuite/tests/ghci/scripts/T13869.script
- + testsuite/tests/ghci/scripts/T13869.stdout
- + testsuite/tests/ghci/scripts/T13869a.hs
- + testsuite/tests/ghci/scripts/T13869b.hs
- testsuite/tests/ghci/scripts/T13997.stdout
- testsuite/tests/ghci/scripts/T17669.stdout
- testsuite/tests/ghci/scripts/T1914.stdout
- testsuite/tests/ghci/scripts/T20217.stdout

The diff was not included because it is too large.

View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/7b6e4ea09df0453d00bc3955ce210ce5777f38a1...61443da7825c806de43bacab78ff146bba85f8a6

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/7b6e4ea09df0453d00bc3955ce210ce5777f38a1...61443da7825c806de43bacab78ff146bba85f8a6
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