[Git][ghc/ghc][wip/ghc-9.8] 15 commits: JS: fix JS stack printing (#23565)

Thu Jul 20 19:18:59 UTC 2023

Ben Gamari pushed to branch wip/ghc-9.8 at Glasgow Haskell Compiler / GHC

Commits:
fb4ecd83 by Sylvain Henry at 2023-07-20T14:33:08-04:00
JS: fix JS stack printing (#23565)

(cherry picked from commit 78b2f3ccb1d7603e11b3f364646240e361512cbc)

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77117e5f by Dave Barton at 2023-07-20T14:33:15-04:00
Fix some broken links and typos

(cherry picked from commit 4457da2a7dba97ab2cd2f64bb338c904bb614244)

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7cec29d8 by Matthew Pickering at 2023-07-20T14:34:13-04:00
Add -fpolymorphic-specialisation flag (off by default at all optimisation levels)

Polymorphic specialisation has led to a number of hard to diagnose
incorrect runtime result bugs (see #23469, #23109, #21229, #23445) so
this commit introduces a flag `-fpolymorhphic-specialisation` which
allows users to turn on this experimental optimisation if they are
willing to buy into things going very wrong.

Ticket #23469

(cherry picked from commit 9f01d14b5bc1c73828b2b061206c45b84353620e)

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e5215256 by Mario Blažević at 2023-07-20T14:34:45-04:00
Fixed ticket #23571, TH.Ppr.pprLit hanging on large numeric literals

(cherry picked from commit 4af7eac2a00e86c29509c119aacc7511a9c7747d)

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d33581c5 by sheaf at 2023-07-20T14:34:56-04:00
Reinstate untouchable variable error messages

This extra bit of information was accidentally being discarded after
a refactoring of the way we reported problems when unifying a type
variable with another type. This patch rectifies that.

(cherry picked from commit 2b55cb5f33666a71eaac7968c59e483860112e5c)

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0c877166 by Matthew Pickering at 2023-07-20T14:35:33-04:00
driver: Fix -S with .cmm files

There was an oversight in the driver which assumed that you would always
produce a `.o` file when compiling a .cmm file.

Fixes #23610

(cherry picked from commit 76983a0dca64dfb7e94aea0c4f494921f8513b41)

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30830523 by Bodigrim at 2023-07-20T14:35:40-04:00
Add since annotations for Data.Foldable1

(cherry picked from commit 054261dd319b505392458da7745e768847015887)

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fd3fcfe5 by sheaf at 2023-07-20T14:35:50-04:00
tyThingLocalGREs: include all DataCons for RecFlds

The GREInfo for a record field should include the collection of all
the data constructors of the parent TyCon that have this record field.
This information was being incorrectly computed in the tyThingLocalGREs
function for a DataCon, as we were not taking into account other
DataCons with the same parent TyCon.

Fixes #23546

(cherry picked from commit 61b1932eb7d529263330dcab404909997610dd43)

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90846d43 by Sylvain Henry at 2023-07-20T14:35:56-04:00
JS: support -this-unit-id for programs in the linker (#23613)

(cherry picked from commit 550af50559931b7681fe24fddafd6e3467de077c)

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b9c2aa3f by sheaf at 2023-07-20T14:36:44-04:00
Valid hole fits: don't panic on a Given

The function GHC.Tc.Errors.validHoleFits would end up panicking when
encountering a Given constraint. To fix this, it suffices to filter out
the Givens before continuing.

Fixes #22684

(cherry picked from commit 630e302617a4a3e00d86d0650cb86fa9e6913e44)

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e5ed9c58 by Matthew Pickering at 2023-07-20T14:54:03-04:00
Use deb10 for i386 bindists

deb9 is now EOL so it's time to upgrade the i386 bindist to use deb10

Fixes #23585

(cherry picked from commit c39f279b7a23e7c3259dff9ad660b7f417d4fdcd)

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ba2f9f34 by Krzysztof Gogolewski at 2023-07-20T14:54:23-04:00
Fix #23567, a specializer bug

Found by Simon in https://gitlab.haskell.org/ghc/ghc/-/issues/23567#note_507834

The testcase isn't ideal because it doesn't detect the bug in master,
unless doNotUnbox is removed as in
https://gitlab.haskell.org/ghc/ghc/-/issues/23567#note_507692.
But I have confirmed that with that modification, it fails before
and passes afterwards.

(cherry picked from commit bf9b9de0685e23c191722dfdb78d28b44f1cba05)

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e0fbb1d4 by Vladislav Zavialov at 2023-07-20T14:54:29-04:00
List and Tuple<n>: update documentation

Add the missing changelog.md entries and @since-annotations.

(cherry picked from commit 7f13acbf187d7a0810f42705b95d593b1e2e5611)

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27df38c2 by Sylvain Henry at 2023-07-20T15:04:52-04:00
JS: better implementation for plusWord64 (#23597)

(cherry picked from commit b55a8ea70424032c19ef85ef95c5eee8b50d55c3)

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8f77107f by Krzysztof Gogolewski at 2023-07-20T15:06:18-04:00
Use extended literals when deriving Show

This implements GHC proposal
https://github.com/ghc-proposals/ghc-proposals/pull/596

Also add support for Int64# and Word64#; see testcase ShowPrim.

(cherry picked from commit 787bae96f77562e603b6e9ebb86139cc5d120b8d)

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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
- .gitlab/rel_eng/mk-ghcup-metadata/mk_ghcup_metadata.py
- compiler/GHC/Core/Opt/Specialise.hs
- compiler/GHC/Driver/Flags.hs
- compiler/GHC/Driver/Pipeline.hs
- compiler/GHC/Driver/Session.hs
- compiler/GHC/StgToJS/Linker/Linker.hs
- compiler/GHC/Tc/Deriv/Generate.hs
- compiler/GHC/Tc/Errors.hs
- compiler/GHC/Tc/Errors/Ppr.hs
- compiler/GHC/Tc/Errors/Types.hs
- compiler/GHC/Types/Error/Codes.hs
- compiler/GHC/Types/TyThing.hs
- docs/users_guide/9.8.1-notes.rst
- docs/users_guide/debug-info.rst
- docs/users_guide/exts/gadt.rst
- docs/users_guide/exts/pragmas.rst
- docs/users_guide/exts/type_families.rst
- docs/users_guide/exts/view_patterns.rst
- docs/users_guide/using-optimisation.rst
- libraries/base/Data/Foldable1.hs
- libraries/base/changelog.md
- libraries/ghc-prim/GHC/Tuple/Prim.hs
- libraries/ghc-prim/GHC/Types.hs
- libraries/ghc-prim/changelog.md
- libraries/template-haskell/Language/Haskell/TH/Ppr.hs
- rts/js/arith.js

The diff was not included because it is too large.

View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/8b95c0e822c39bec2153289d6e17ab24d024df0d...8f77107f691b9f2f4ebaa5b331bdf8ca62e503ad

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/8b95c0e822c39bec2153289d6e17ab24d024df0d...8f77107f691b9f2f4ebaa5b331bdf8ca62e503ad
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