[Git][ghc/ghc][wip/ghc-9.6] 15 commits: Scrub some partiality in `GHC.Cmm.Info.Build`: `doSRTs` takes a `[(CAFSet,...

Wed Dec 21 13:59:49 UTC 2022

Ben Gamari pushed to branch wip/ghc-9.6 at Glasgow Haskell Compiler / GHC

Commits:
703a4665 by M Farkas-Dyck at 2022-12-20T21:14:46-05:00
Scrub some partiality in `GHC.Cmm.Info.Build`: `doSRTs` takes a `[(CAFSet, CmmDecl)]` but truly wants a `[(CAFSet, CmmStatics)]`.

- - - - -
9736ab74 by Matthew Pickering at 2022-12-20T21:15:22-05:00
packaging: Fix upload_ghc_libs.py script

This change reflects the changes where .cabal files are now generated by
hadrian rather than ./configure.

Fixes #22518

- - - - -
7c6de18d by Ben Gamari at 2022-12-20T21:15:57-05:00
configure: Drop uses of AC_PROG_CC_C99

As noted in #22566, this macro is deprecated as of autoconf-2.70
`AC_PROG_CC` now sets `ac_cv_prog_cc_c99` itself.

Closes #22566.

- - - - -
36c5d98e by Ben Gamari at 2022-12-20T21:15:57-05:00
configure: Use AS_HELP_STRING instead of AC_HELP_STRING

The latter has been deprecated.

See #22566.

- - - - -
befe6ff8 by Bodigrim at 2022-12-20T21:16:37-05:00
GHCi.UI: fix various usages of head and tail

- - - - -
666d0ba7 by Bodigrim at 2022-12-20T21:16:37-05:00
GHCi.UI: avoid head and tail in parseCallEscape and around

- - - - -
5d96fd50 by Bodigrim at 2022-12-20T21:16:37-05:00
Make GHC.Driver.Main.hscTcRnLookupRdrName to return NonEmpty

- - - - -
3ce2ab94 by Bodigrim at 2022-12-21T06:17:56-05:00
Allow transformers-0.6 in ghc, ghci, ghc-bin and hadrian

- - - - -
954de93a by Bodigrim at 2022-12-21T06:17:56-05:00
Update submodule haskeline to HEAD (to allow transformers-0.6)

- - - - -
cefbeec3 by Bodigrim at 2022-12-21T06:17:56-05:00
Update submodule transformers to 0.6.0.4

- - - - -
b4730b62 by Bodigrim at 2022-12-21T06:17:56-05:00
Fix tests

T13253 imports MonadTrans, which acquired a quantified constraint in transformers-0.6, thus increase in allocations

Metric Increase:
    T13253

- - - - -
0be75261 by Simon Peyton Jones at 2022-12-21T06:18:32-05:00
Abstract over the right free vars

Fix #22459, in two ways:

(1) Make the Specialiser not create a bogus specialisation if
    it is presented by strangely polymorphic dictionary.
    See Note [Weird special case in SpecDict] in
    GHC.Core.Opt.Specialise

(2) Be more careful in abstractFloats
    See Note [Which type variables to abstract over]
    in GHC.Core.Opt.Simplify.Utils.

So (2) stops creating the excessively polymorphic dictionary in
abstractFloats, while (1) stops crashing if some other pass should
nevertheless create a weirdly polymorphic dictionary.

- - - - -
787223b3 by Ben Gamari at 2022-12-21T08:57:46-05:00
configure: Bump version to 9.6

- - - - -
ad57bedc by Ben Gamari at 2022-12-21T08:58:18-05:00
base: Bump version to 4.18

Requires various submodule bumps.

- - - - -
f49c226c by Ben Gamari at 2022-12-21T08:58:20-05:00
ghc-boot: Fix bootstrapping

- - - - -

30 changed files:

- .gitlab/upload_ghc_libs.py
- compiler/GHC/Cmm.hs
- compiler/GHC/Cmm/Info/Build.hs
- compiler/GHC/Cmm/Pipeline.hs
- compiler/GHC/Core/Opt/Simplify/Utils.hs
- compiler/GHC/Core/Opt/Specialise.hs
- compiler/GHC/Core/Subst.hs
- compiler/GHC/Driver/Main.hs
- compiler/GHC/Runtime/Debugger.hs
- compiler/GHC/Runtime/Eval.hs
- compiler/GHC/Utils/Outputable.hs
- compiler/ghc.cabal.in
- configure.ac
- distrib/configure.ac.in
- ghc/GHCi/UI.hs
- ghc/ghc-bin.cabal.in
- hadrian/hadrian.cabal
- libraries/array
- libraries/base/base.cabal
- libraries/deepseq
- libraries/directory
- libraries/filepath
- libraries/ghc-boot-th/ghc-boot-th.cabal.in
- libraries/ghc-boot/GHC/Utils/Encoding/UTF8.hs
- libraries/ghc-boot/ghc-boot.cabal.in
- libraries/ghc-compact/ghc-compact.cabal
- libraries/ghci/ghci.cabal.in
- libraries/haskeline
- libraries/parsec
- libraries/process

The diff was not included because it is too large.

View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/3a136a1ad8035c50c4f9ff90f2b2eb7b0db22450...f49c226ced5eea304f3e4d57e4bd6e511eb2c68d

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/3a136a1ad8035c50c4f9ff90f2b2eb7b0db22450...f49c226ced5eea304f3e4d57e4bd6e511eb2c68d
You're receiving this email because of your account on gitlab.haskell.org.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.haskell.org/pipermail/ghc-commits/attachments/20221221/300f173b/attachment.html>