[Git][ghc/ghc][wip/marge_bot_batch_merge_job] 19 commits: Change GHC.hs to Packages.hs in Hadrian user-settings.md

Thu May 16 08:59:14 UTC 2019

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

Commits:
4e25bf46 by Giles Anderson at 2019-05-13T23:01:52Z
Change GHC.hs to Packages.hs in Hadrian user-settings.md

... "all packages that are currently built as part of the GHC are
defined in src/Packages.hs"

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357be128 by Kevin Buhr at 2019-05-14T20:41:19Z
Add regression test for old parser issue #504

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015a21b8 by John Ericson at 2019-05-14T20:41:19Z
hadrian: Make settings stage specific

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f9e4ea40 by John Ericson at 2019-05-14T20:41:19Z
Dont refer to `cLeadingUnderscore` in test

Can't use this config entry because it's about to go away

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e529c65e by John Ericson at 2019-05-14T20:41:19Z
Remove all target-specific portions of Config.hs

1. If GHC is to be multi-target, these cannot be baked in at compile
   time.

2. Compile-time flags have a higher maintenance than run-time flags.

3. The old way makes build system implementation (various bootstrapping
   details) with the thing being built. E.g. GHC doesn't need to care
   about which integer library *will* be used---this is purely a crutch
   so the build system doesn't need to pass flags later when using that
   library.

4. Experience with cross compilation in Nixpkgs has shown things work
   nicer when compiler's can *optionally* delegate the bootstrapping the
   package manager. The package manager knows the entire end-goal build
   plan, and thus can make top-down decisions on bootstrapping. GHC can
   just worry about GHC, not even core library like base and ghc-prim!

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5cf8032e by Oleg Grenrus at 2019-05-14T20:41:19Z
Update terminal title while running test-suite

Useful progress indicator even when `make test VERBOSE=1`,
and when you do something else, but have terminal title visible.

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c72c369b by Vladislav Zavialov at 2019-05-14T20:41:19Z
Add a minimized regression test for #12928

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a5fdd185 by Vladislav Zavialov at 2019-05-14T20:41:19Z
Guard CUSKs behind a language pragma

GHC Proposal #36 describes a transition plan away from CUSKs and to
top-level kind signatures:

1. Introduce a new extension, -XCUSKs, on by default, that detects CUSKs
   as they currently exist.
2. We turn off the -XCUSKs extension in a few releases and remove it
   sometime thereafter.

This patch implements phase 1 of this plan, introducing a new language
extension to control whether CUSKs are enabled. When top-level kind
signatures are implemented, we can transition to phase 2.

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684dc290 by Vladislav Zavialov at 2019-05-14T20:41:19Z
Restore the --coerce option in 'happy' configuration

happy-1.19.10 has been released with a fix for --coerce in the presence
of higher rank types. This should result in about 10% performance
improvement in the parser.

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a416ae26 by Alp Mestanogullari at 2019-05-14T20:41:20Z
Hadrian: 'need' source files for various docs in Rules.Documentation

Previously, changing one of the .rst files from the user guide would not cause
the user guide to be rebuilt. This patch take a first stab at declaring the
documentation source files that our documentation rules depend on, focusing
on the .rst files only for now.

We eventually might want to rebuild docs when we, say, change the haddock style
file, but this level of tracking isn't really necessary for now.

This fixes #16645.

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b59ff025 by Julian Leviston at 2019-05-15T02:16:06Z
Allow for multiple linker instances. Fixes Haskell portion of #3372.

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3d409f8a by David Eichmann at 2019-05-16T08:59:00Z
Refactor Libffi and RTS rules

This removes a hack that copies libffi files to the rts
build directory. This was done in a libffi rule, but now
an rts rule correctly needs and copies the relevant
files from the libffi build dir to the rts build dir.

Issues: #16272 #16304

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0de256a9 by Kevin Buhr at 2019-05-16T08:59:00Z
Add regression test for old Word32 arithmetic issue (#497)

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b2aba9bf by Kirill Elagin at 2019-05-16T08:59:01Z
users-guide: Fix -rtsopts default
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b88297c5 by Alec Theriault at 2019-05-16T08:59:04Z
RTS: Fix restrictive cast

Commit e75a9afd2989e0460f9b49fa07c1667299d93ee9 added an `unsigned` cast
to account for OSes that have signed `rlim_t` signed. Unfortunately,
the `unsigned` cast has the unintended effect of narrowing `rlim_t` to
only 4 bytes. This leads to some spurious out of memory crashes
(in particular: Haddock crashes with OOM whenn building docs of
`ghc`-the-library).

In this case, `W_` is a better type to cast to: we know it will be
unsigned too and it has the same type as `*len` (so we don't suffer from
accidental narrowing).

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ca9955b7 by Alp Mestanogullari at 2019-05-16T08:59:06Z
Hadrian: add --test-root-dirs, to only run specific directories of tests

We can specify several of those, by using the flag multiple times or
just once but combining the directories with ':'.

Along the way, this patch also fixes the testsuite-related --only flag,
so that we can use it many times instead of being force to specify a
space-separated list of test in a single --only flag.

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65c3d1e9 by Moritz Angermann at 2019-05-16T08:59:06Z
Lowercase windows imports

While windows and macOS are currently on case-insensitive file
systems, this poses no issue on those.  When cross compiling from
linux with a case sensitive file system and mingw providing only
lowercase headers, this in fact produces an issue.  As such we just
lowercase the import headers, which should still work fine on a
case insensitive file system and also enable mingw's headers to
be usable porperly.

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a727e718 by Moritz Angermann at 2019-05-16T08:59:07Z
Add `keepCAFs` to RtsSymbols

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f365f0e7 by Shayne Fletcher at 2019-05-16T08:59:08Z
Update resolver for for happy 1.19.10

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30 changed files:

- .gitlab-ci.yml
- aclocal.m4
- compiler/cmm/CLabel.hs
- compiler/coreSyn/CorePrep.hs
- compiler/deSugar/DsForeign.hs
- compiler/ghc.cabal.in
- compiler/ghc.mk
- compiler/ghci/Debugger.hs
- compiler/ghci/Linker.hs
- + compiler/ghci/LinkerTypes.hs
- compiler/hsSyn/HsDecls.hs
- compiler/llvmGen/LlvmCodeGen/Base.hs
- compiler/main/CodeOutput.hs
- compiler/main/DriverPipeline.hs
- compiler/main/DynFlags.hs
- compiler/main/GhcMake.hs
- compiler/main/HscMain.hs
- compiler/main/HscTypes.hs
- compiler/main/InteractiveEval.hs
- compiler/main/SysTools.hs
- compiler/nativeGen/AsmCodeGen.hs
- compiler/nativeGen/PIC.hs
- compiler/rename/RnSource.hs
- compiler/typecheck/TcTyClsDecls.hs
- docs/users_guide/8.10.1-notes.rst
- docs/users_guide/glasgow_exts.rst
- docs/users_guide/phases.rst
- driver/utils/dynwrapper.c
- ghc/GHCi/UI.hs
- hadrian/doc/testsuite.md

The diff was not included because it is too large.

View it on GitLab: https://gitlab.haskell.org/ghc/ghc/compare/fbc376db4a681bf1de9e84dd88d42aa6b05b7e11...f365f0e7f36469488eba0d6951cd7a3c648dc22a

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/compare/fbc376db4a681bf1de9e84dd88d42aa6b05b7e11...f365f0e7f36469488eba0d6951cd7a3c648dc22a
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