[Git][ghc/ghc][wip/T16360] 155 commits: Fix #16603 by documenting some important changes in changelogs
Ben Gamari
gitlab at gitlab.haskell.org
Sat Jun 8 17:42:42 UTC 2019
Ben Gamari pushed to branch wip/T16360 at Glasgow Haskell Compiler / GHC
Commits:
786e665b by Ryan Scott at 2019-05-08T05:55:45Z
Fix #16603 by documenting some important changes in changelogs
This addresses some glaring omissions from
`libraries/base/changelog.md` and
`docs/users_guide/8.8.1-notes.rst`, fixing #16603 in the process.
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0eeb4cfa by Ryan Scott at 2019-05-08T06:01:54Z
Fix #16632 by using the correct SrcSpan in checkTyClHdr
`checkTyClHdr`'s case for `HsTyVar` was grabbing the wrong `SrcSpan`,
which lead to error messages pointing to the wrong location. Easily
fixed.
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ed5f858b by Shayne Fletcher at 2019-05-08T19:29:01Z
Implement ImportQualifiedPost
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d9bdff60 by Kevin Buhr at 2019-05-08T19:35:13Z
stg_floatToWord32zh: zero-extend the Word32 (#16617)
The primop stgFloatToWord32 was sign-extending the 32-bit word, resulting
in weird negative Word32s. Zero-extend them instead.
Closes #16617.
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9a3acac9 by Ömer Sinan Ağacan at 2019-05-08T19:41:17Z
Print PAP object address in stg_PAP_info entry code
Continuation to ce23451c
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4c86187c by Richard Eisenberg at 2019-05-08T19:47:33Z
Regression test for #16627.
test: typecheck/should_fail/T16627
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93f34bbd by John Ericson at 2019-05-08T19:53:40Z
Purge TargetPlatform_NAME and cTargetPlatformString
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9d9af0ee by Kevin Buhr at 2019-05-08T19:59:46Z
Add regression test for old issue #507
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396e01b4 by Vladislav Zavialov at 2019-05-08T20:05:52Z
Add a regression test for #14548
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5eb94454 by Oleg Grenrus at 2019-05-10T20:26:28Z
Add Generic tuple instances up to 15-tuple
Why 15? Because we have Eq instances up to 15.
Metric Increase:
T9630
haddock.base
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c7913f71 by Roland Senn at 2019-05-10T20:32:38Z
Fix bugs and documentation for #13456
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bfcd986d by David Eichmann at 2019-05-10T20:38:57Z
Hadrian: programs need registered ghc-pkg libraries
In Hadrian, building programs (e.g. `ghc` or `haddock`) requires libraries located in the ghc-pkg package database i.e.
_build/stage1/lib/x86_64-linux-ghc-8.9.0.20190430/libHSdeepseq-1.4.4.0-ghc8.9.0.20190430.so
Add the corresponding `need`s for these library files and the subsequent rules.
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10f579ad by Ben Gamari at 2019-05-10T20:45:05Z
gitlab-ci: Disable cleanup job on Windows
As discussed in the Note, we now have a cron job to handle this and the
cleanup job itself is quite fragile.
[skip ci]
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6f07f828 by Kevin Buhr at 2019-05-10T20:51:11Z
Add regression test case for old issue #493
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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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7105fb66 by Ben Gamari at 2019-05-16T16:47:59Z
rts: Explicit state that CONSTR tag field is zero-based
This was a bit unclear as we use both one-based and zero-based
tags in GHC.
[skip ci]
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5bb80cf2 by David Eichmann at 2019-05-20T14:41:55Z
Improve test runner logging when calculating performance metric baseline #16662
We attempt to get 75 commit hashes via `git log`, but this only gave 10
hashes in a CI run (see #16662). Better logging may help solve this
error if it occurs again in the future.
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b46efa2b by David Eichmann at 2019-05-20T18:45:56Z
Recalculate Performance Test Baseline T9630 #16680
Metric Decrease:
T9630
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54095bbd by Takenobu Tani at 2019-05-21T20:54:00Z
users-guide: Fix directive errors on 8.10
The following sections are not displayed due to a directive error:
* -Wunused-record-wildcards
* -Wredundant-record-wildcards
I changed the location of the `since` directive.
[skip ci]
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8fc654c3 by David Eichmann at 2019-05-21T20:57:37Z
Include CPP preprocessor dependencies in -M output
Issue #16521
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0af519ac by David Eichmann at 2019-05-21T21:01:16Z
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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9342b1fa by Kirill Elagin at 2019-05-21T21:04:54Z
users-guide: Fix -rtsopts default
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d0142f21 by Javran Cheng at 2019-05-21T21:08:29Z
Fix doc for Data.Function.fix.
Doc-only change.
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ddd905b4 by Shayne Fletcher at 2019-05-21T21:12:07Z
Update resolver for for happy 1.19.10
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e32c30ca by Alp Mestanogullari at 2019-05-21T21:15:45Z
distrib/configure.ac.in: remove mention to 'settings', since settings.in is gone
Otherwise, when `./configure`ing a GHC bindist, produced by either Make or
Hadrian, we would try to generate the `settings` file from the `settings.in`
template that we used to have around but which has been gone since d37d91e9.
That commit generates the settings file using the build systems instead, but
forgot to remove this mention to the `settings` file.
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4a6c8436 by Ryan Scott at 2019-05-21T21:19:22Z
Fix #16666 by parenthesizing contexts in Convert
Most places where we convert contexts in `Convert` are actually in
positions that are to the left of some `=>`, such as in superclasses
and instance contexts. Accordingly, these contexts need to be
parenthesized at `funPrec`. To accomplish this, this patch changes
`cvtContext` to require a precedence argument for the purposes of
calling `parenthesizeHsContext` and adjusts all `cvtContext` call
sites accordingly.
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c32f64e5 by Ben Gamari at 2019-05-21T21:23:01Z
gitlab-ci: Allow Windows Hadrian build to fail
Due to #16574.
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412a1f39 by Ben Gamari at 2019-05-21T21:23:01Z
Update .gitlab-ci.yml
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0dc79856 by Julian Leviston at 2019-05-22T00:55:44Z
Allow for multiple linker instances. Fixes Haskell portion of #3372.
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21272670 by Michael Sloan at 2019-05-22T20:37:57Z
Have GHCi use object code for UnboxedTuples modules #15454
The idea is to automatically enable -fobject-code for modules that use
UnboxedTuples, along with all the modules they depend on. When looking
into how to solve this, I was pleased to find that there was already
highly similar logic for enabling code generation when -fno-code is
specified but TemplateHaskell is used.
The state before this patch was that if you used unboxed tuples then you
had to enable `-fobject-code` globally rather than on a per module
basis.
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ddae344e by Michael Sloan at 2019-05-22T20:41:31Z
Use datatype for unboxed returns when loading ghc into ghci
See #13101 and #15454
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78c3f330 by Kevin Buhr at 2019-05-22T20:45:08Z
Add regression test for old Word32 arithmetic issue (#497)
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ecc9366a by Alec Theriault at 2019-05-22T20:48:45Z
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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2c15b85e by Alp Mestanogullari at 2019-05-22T20:52:22Z
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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6efe04de by Ryan Scott at 2019-05-22T20:56:01Z
Use HsTyPats in associated type family defaults
Associated type family default declarations behave strangely in a
couple of ways:
1. If one tries to bind the type variables with an explicit `forall`,
the `forall`'d part will simply be ignored. (#16110)
2. One cannot use visible kind application syntax on the left-hand
sides of associated default equations, unlike every other form
of type family equation. (#16356)
Both of these issues have a common solution. Instead of using
`LHsQTyVars` to represent the left-hand side arguments of an
associated default equation, we instead use `HsTyPats`, which is what
other forms of type family equations use. In particular, here are
some highlights of this patch:
* `FamEqn` is no longer parameterized by a `pats` type variable, as
the `feqn_pats` field is now always `HsTyPats`.
* The new design for `FamEqn` in chronicled in
`Note [Type family instance declarations in HsSyn]`.
* `TyFamDefltEqn` now becomes the same thing as `TyFamInstEqn`. This
means that many of `TyFamDefltEqn`'s code paths can now reuse the
code paths for `TyFamInstEqn`, resulting in substantial
simplifications to various parts of the code dealing with
associated type family defaults.
Fixes #16110 and #16356.
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4ba73e00 by Luite Stegeman at 2019-05-22T20:59:39Z
fix Template Haskell cross compilation on 64 bit compiler with 32 bit target
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535a26c9 by David Eichmann at 2019-05-23T17:26:37Z
Revert "Add Generic tuple instances up to 15-tuple" #16688
This reverts commit 5eb9445444c4099fc9ee0803ba45db390900a80f.
It has caused an increase in variance of performance test T9630,
causing CI to fail.
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04b4b984 by Alp Mestanogullari at 2019-05-24T02:32:15Z
add an --hadrian mode to ./validate
When the '--hadrian' flag is passed to the validate script, we use hadrian
to build GHC, package it up in a binary distribution and later on run GHC's
testsuite against the said bindist, which gets installed locally in the process.
Along the way, this commit fixes a typo, an omission (build iserv binaries
before producing the bindist archive) and moves the Makefile that enables
'make install' on those bindists from being a list of strings in the code to
an actual file (it was becoming increasingly annoying to work with).
Finally, the Settings.Builders.Ghc part of this patch is necessary for being
able to use the installed binary distribution, in 'validate'.
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0b449d34 by Ömer Sinan Ağacan at 2019-05-24T02:35:54Z
Add a test for #16597
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59f4cb6f by Iavor Diatchki at 2019-05-24T02:39:35Z
Add a `NOINLINE` pragma on `someNatVal` (#16586)
This fixes #16586, see `Note [NOINLINE someNatVal]` for details.
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6eedbd83 by Ryan Scott at 2019-05-24T02:43:12Z
Some forall-related cleanup in deriving code
* Tweak the parser to allow `deriving` clauses to mention explicit
`forall`s or kind signatures without gratuitous parentheses.
(This fixes #14332 as a consequence.)
* Allow Haddock comments on `deriving` clauses with explicit
`forall`s. This requires corresponding changes in Haddock.
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c931f256 by David Eichmann at 2019-05-24T10:22:29Z
Allow metric change after reverting "Add Generic tuple instances up to 15-tuple" #16688
Metrics increased on commit 5eb9445444c4099fc9ee0803ba45db390900a80f and
decreased on revert commit 535a26c90f458801aeb1e941a3f541200d171e8f.
Metric Decrease:
T9630
haddock.base
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d9dfbde3 by Michael Sloan at 2019-05-24T15:55:07Z
Add PlainPanic for throwing exceptions without depending on pprint
This commit splits out a subset of GhcException which do not depend on
pretty printing (SDoc), as a new datatype called
PlainGhcException. These exceptions can be caught as GhcException,
because 'fromException' will convert them.
The motivation for this change is that that the Panic module
transitively depends on many modules, primarily due to pretty printing
code. It's on the order of about 130 modules. This large set of
dependencies has a few implications:
1. To avoid cycles / use of boot files, these dependencies cannot
throw GhcException.
2. There are some utility modules that use UnboxedTuples and also use
`panic`. This means that when loading GHC into GHCi, about 130
additional modules would need to be compiled instead of
interpreted. Splitting the non-pprint exception throwing into a new
module resolves this issue. See #13101
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70c24471 by Moritz Angermann at 2019-05-25T21:51:30Z
Add `keepCAFs` to RtsSymbols
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9be1749d by David Eichmann at 2019-05-25T21:55:05Z
Hadrian: Add Mising Libffi Dependencies #16653
Libffi is ultimately built from a single archive file (e.g.
libffi-tarballs/libffi-3.99999+git20171002+77e130c.tar.gz).
The file can be seen as the shallow dependency for the whole
libffi build. Hence, in all libffi rules, the archive is
`need`ed and the build directory is `trackAllow`ed.
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2d0cf625 by Sandy Maguire at 2019-05-26T12:57:20Z
Let the specialiser work on dicts under lambdas
Following the discussion under #16473, this change allows the
specializer to work on any dicts in a lambda, not just those that occur
at the beginning.
For example, if you use data types which contain dictionaries and
higher-rank functions then once these are erased by the optimiser you
end up with functions such as:
```
go_s4K9
Int#
-> forall (m :: * -> *).
Monad m =>
(forall x. Union '[State (Sum Int)] x -> m x) -> m ()
```
The dictionary argument is after the Int# value argument, this patch
allows `go` to be specialised.
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4b228768 by Moritz Angermann at 2019-05-27T05:19:49Z
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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01f8e390 by Alp Mestanogullari at 2019-05-27T14:06:26Z
Hadrian: Fix problem with unlit path in settings file
e529c65e introduced a problem in the logic for generating the
path to the unlit command in the settings file, and this patches
fixes it.
This fixes many tests, the simplest of which is:
> _build/stage1/bin/ghc testsuite/tests/parser/should_fail/T8430.lhs
which failed because of a wrong path for unlit, and now fails for the right
reason, with the error message expected for this test.
This addresses #16659.
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dcd843ac by mizunashi_mana at 2019-05-27T14:06:27Z
Fix typo of primop format
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3f6e5b97 by Joshua Price at 2019-05-27T14:06:28Z
Correct the large tuples section in user's guide
Fixes #16644.
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1f51aad6 by Krzysztof Gogolewski at 2019-05-27T14:06:28Z
Fix tcfail158 (#15899)
As described in #15899, this test was broken, but now it's back
to normal.
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723216e3 by Sebastian Graf at 2019-05-27T14:06:29Z
Add a pprTraceWith function
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6d188dd5 by Simon Jakobi at 2019-05-27T14:06:31Z
base: Include (<$) in all exports of Functor
Previously the haddocks for Control.Monad and Data.Functor gave
the impression that `fmap` was the only Functor method.
Fixes #16681.
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95b79173 by Jasper Van der Jeugt at 2019-05-27T14:06:32Z
Fix padding of entries in .prof files
When the number of entries of a cost centre reaches 11 digits, it takes
up the whole space reserved for it and the prof file ends up looking
like:
... no. entries %time %alloc %time %alloc
...
... 120918 978250 0.0 0.0 0.0 0.0
... 118891 0 0.0 0.0 73.3 80.8
... 11890229702412351 8.9 13.5 73.3 80.8
... 118903 153799689 0.0 0.1 0.0 0.1
...
This results in tooling not being able to parse the .prof file. I
realise we have the JSON output as well now, but still it'd be good to
fix this little weirdness.
Original bug report and full prof file can be seen here:
<https://github.com/jaspervdj/profiteur/issues/28>.
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f80d3afd by John Ericson at 2019-05-27T14:06:33Z
hadrian: Fix generation of settings
I jumbled some lines in e529c65eacf595006dd5358491d28c202d673732,
messing up the leading underscores and rts ways settings. This broke at
least stage1 linking on macOS, but probably loads of other things too.
Should fix #16685 and #16658.
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db8e3275 by Ömer Sinan Ağacan at 2019-05-27T14:06:37Z
Add missing opening braces in Cmm dumps
Previously -ddump-cmm was generating code with unbalanced curly braces:
stg_atomically_entry() // [R1]
{ info_tbls: [(cfl,
label: stg_atomically_info
rep: tag:16 HeapRep 1 ptrs { Thunk }
srt: Nothing)]
stack_info: arg_space: 8 updfr_space: Just 8
}
{offset
cfl: // cfk
unwind Sp = Just Sp + 0;
_cfk::P64 = R1;
//tick src<rts/PrimOps.cmm:(1243,1)-(1245,1)>
R1 = I64[_cfk::P64 + 8 + 8 + 0 * 8];
call stg_atomicallyzh(R1) args: 8, res: 0, upd: 8;
}
}, <---- OPENING BRACE MISSING
After this patch:
stg_atomically_entry() { // [R1] <---- MISSING OPENING BRACE HERE
{ info_tbls: [(cfl,
label: stg_atomically_info
rep: tag:16 HeapRep 1 ptrs { Thunk }
srt: Nothing)]
stack_info: arg_space: 8 updfr_space: Just 8
}
{offset
cfl: // cfk
unwind Sp = Just Sp + 0;
_cfk::P64 = R1;
//tick src<rts/PrimOps.cmm:(1243,1)-(1245,1)>
R1 = I64[_cfk::P64 + 8 + 8 + 0 * 8];
call stg_atomicallyzh(R1) args: 8, res: 0, upd: 8;
}
},
- - - - -
9334467f by Richard Eisenberg at 2019-05-28T04:24:50Z
Improve comments around injectivity checks
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c8380a4a by Krzysztof Gogolewski at 2019-05-29T14:35:50Z
Handle hs-boot files in -Wmissing-home-modules (#16551)
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7a75a094 by Alp Mestanogullari at 2019-05-29T14:36:35Z
testsuite: introduce 'static_stats' tests
They are a particular type of perf tests. This patch introduces a
'stats_files_dir' configuration field in the testsuite driver where all
haddock timing files (and possibly others in the future) are assumed to live.
We also change both the Make and Hadrian build systems to pass respectively
$(TOP)/testsuite/tests/perf/haddock/ and
<build root>/stage1/haddock-timing-files/ as the value of that new
configuration field, and to generate the timing files in those directories
in the first place while generating documentation with haddock.
This new test type can be seen as one dedicated to examining stats files that
are generated while building a GHC distribution. This also lets us get rid of
the 'extra_files' directives in the all.T entries for haddock.base,
haddock.Cabal and haddock.compiler.
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32acecc2 by P.C. Shyamshankar at 2019-05-29T14:37:16Z
Minor spelling fixes to users guide.
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b58b389b by Oleg Grenrus at 2019-05-29T14:37:54Z
Remove stale 8.2.1-notes
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5bfd28f5 by Oleg Grenrus at 2019-05-29T14:37:54Z
Fix some warnings in users_guide (incl #16640)
- short underline
- :ghc-flag:, not :ghc-flags:
- :since: have to be separate
- newline before code block
- workaround anchor generation so
- pragma:SPECIALISE
- pragma:SPECIALIZE-INLINE
- pragma:SPECIALIZE-inline
are different anchors, not all the same `pragma:SPECIALIZE`
- - - - -
a5b14ad4 by Kevin Buhr at 2019-05-29T14:38:30Z
Add test for old issue displaying unboxed tuples in error messages (#502)
- - - - -
f9d61ebb by Krzysztof Gogolewski at 2019-05-29T14:39:05Z
In hole fits, don't show VTA for inferred variables (#16456)
We fetch the ArgFlag for every argument by using splitForAllVarBndrs
instead of splitForAllTys in unwrapTypeVars.
- - - - -
69b16331 by Krzysztof Gogolewski at 2019-05-29T14:39:43Z
Fix missing unboxed tuple RuntimeReps (#16565)
Unboxed tuples and sums take extra RuntimeRep arguments,
which must be manually passed in a few places.
This was not done in deSugar/Check.
This error was hidden because zipping functions in TyCoRep
ignored lists with mismatching length. This is now fixed;
the lengths are now checked by calling zipEqual.
As suggested in #16565, I moved checking for isTyVar and
isCoVar to zipTyEnv and zipCoEnv.
- - - - -
9062b625 by Nathan Collins at 2019-05-29T14:40:21Z
Don't lose parentheses in show SomeAsyncException
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cc0d05a7 by Daniel Gröber at 2019-05-29T14:41:02Z
Add hPutStringBuffer utility
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5b90e0a1 by Daniel Gröber at 2019-05-29T14:41:02Z
Allow using tagetContents for modules needing preprocessing
This allows GHC API clients, most notably tooling such as
Haskell-IDE-Engine, to pass unsaved files to GHC more easily.
Currently when targetContents is used but the module requires preprocessing
'preprocessFile' simply throws an error because the pipeline does not
support passing a buffer.
This change extends `runPipeline` to allow passing the input buffer into
the pipeline. Before proceeding with the actual pipeline loop the input
buffer is immediately written out to a new tempfile.
I briefly considered refactoring the pipeline at large to pass around
in-memory buffers instead of files, but this seems needlessly complicated
since no pipeline stages other than Hsc could really support this at the
moment.
- - - - -
fb26d467 by Daniel Gröber at 2019-05-29T14:41:02Z
downsweep: Allow TargetFile not to exist when a buffer is given
Currently 'getRootSummary' will fail with an exception if a 'TargetFile' is
given but it does not exist even if an input buffer is passed along for
this target.
In this case it is not necessary for the file to exist since the buffer
will be used as input for the compilation pipeline instead of the file
anyways.
- - - - -
4d51e0d8 by Ömer Sinan Ağacan at 2019-05-29T14:41:44Z
CNF.c: Move debug functions behind ifdef
- - - - -
ae968d41 by Vladislav Zavialov at 2019-05-29T14:42:20Z
tcMatchesFun s/rho/sigma #16692
- - - - -
2d2aa203 by Josh Meredith at 2019-05-29T14:43:03Z
Provide details in `plusSimplCount` errors
- - - - -
ace2e335 by John Ericson at 2019-05-29T20:06:45Z
Break up `Settings` into smaller structs
As far as I can tell, the fields within `Settings` aren't *intrinsicly*
related. They just happen to be initialized the same way (in particular
prior to the rest of `DynFlags`), and that is why they are grouped
together.
Within `Settings`, however, there are groups of settings that clearly do
share something in common, regardless of how they anything is
initialized.
In the spirit of GHC being a library, where the end cosumer may choose
to initialize this configuration in arbitrary ways, I made some new data
types for thoses groups internal to `Settings`, and used them to define
`Settings` instead. Hopefully this is a baby step towards a general
decoupling of the stateful and stateless parts of GHC.
- - - - -
bfccd832 by John Ericson at 2019-05-29T20:06:45Z
Inline `Settings` into `DynFlags`
After the previous commit, `Settings` is just a thin wrapper around
other groups of settings. While `Settings` is used by GHC-the-executable
to initalize `DynFlags`, in principle another consumer of
GHC-the-library could initialize `DynFlags` a different way. It
therefore doesn't make sense for `DynFlags` itself (library code) to
separate the settings that typically come from `Settings` from the
settings that typically don't.
- - - - -
a1bf3413 by David Eichmann at 2019-05-29T20:07:24Z
Hadrian: Add note about Libffi's Indicating Inputs #16653
[skip ci]
- - - - -
3aa71a22 by Alp Mestanogullari at 2019-05-30T11:28:32Z
Hadrian: always generate the libffi dynlibs manifest with globbing
Instead of trying to deduce which dynlibs are expected to be found (and then
copied to the RTS's build dir) in libffi's build directory, with some OS
specific logic, we now always just use `getDirectoryFilesIO` to look for
those dynlibs and record their names in the manifest. The previous logic
ended up causing problems on Windows, where we don't build dynlibs at all
for now but the manifest file's logic didn't take that into account because
it was only partially reproducing the criterions that determine whether or not
we will be building shared libraries.
This patch also re-enables the Hadrian/Windows CI job, which was failing to
build GHC precisely because of libffi shared libraries and the aforementionned
duplicated logic.
- - - - -
ade53ce2 by Ben Gamari at 2019-05-30T11:29:10Z
CODEOWNERS: Use correct username for Richard Eisenberg
In !980 Richard noted that he could not approve the MR.
This mis-spelling was the reason.
[skip ci]
- - - - -
4ad37a32 by Ben Gamari at 2019-05-30T11:29:47Z
rts: Handle zero-sized mappings in MachO linker
As noted in #16701, it is possible that we will find that an object has
no segments needing to be mapped. Previously this would result in mmap
being called for a zero-length mapping, which would fail. We now simply
skip the mmap call in this case; the rest of the logic just works.
- - - - -
f81f3964 by Phuong Trinh at 2019-05-30T20:43:31Z
Use binary search to speedup checkUnload
We are iterating through all object code for each heap objects when
checking whether object code can be unloaded. For large projects in
GHCi, this can be very expensive due to the large number of object code
that needs to be loaded/unloaded. To speed it up, this arrangess all
mapped sections of unloaded object code in a sorted array and use binary
search to check if an address location fall on them.
- - - - -
42129180 by Trịnh Tuấn Phương at 2019-05-30T20:43:31Z
Apply suggestion to rts/CheckUnload.c
- - - - -
8e42e98e by Trịnh Tuấn Phương at 2019-05-30T20:43:31Z
Apply suggestion to rts/CheckUnload.c
- - - - -
70afa539 by Daniel Gröber at 2019-05-30T20:44:08Z
Export GhcMake.downsweep
This is to enable #10887 as well as to make it possible to test downsweep
on its own in the testsuite.
- - - - -
a8de5c5a by Daniel Gröber at 2019-05-30T20:44:08Z
Add failing test for #10887
- - - - -
8906bd66 by Daniel Gröber at 2019-05-30T20:44:08Z
Refactor downsweep to allow returning multiple errors per module
- - - - -
8e85ebf7 by Daniel Gröber at 2019-05-30T20:44:08Z
Refactor summarise{File,Module} to reduce code duplication
- - - - -
76c86fca by Daniel Gröber at 2019-05-30T20:44:08Z
Refactor summarise{File,Module} to extract checkSummaryTimestamp
This introduces a slight change of behaviour in the interrest of keeping
the code simple: Previously summariseModule would not call
addHomeModuleToFinder for summaries that are being re-used but now we do.
We're forced to to do this in summariseFile because the file being
summarised might not even be on the regular search path! So if GHC is to
find it at all we have to pre-populate the cache with its location. For
modules however the finder cache is really just a cache so we don't have to
pre-populate it with the module's location.
As straightforward as that seems I did almost manage to introduce a bug (or
so I thought) because the call to addHomeModuleToFinder I copied from
summariseFile used to use `ms_location old_summary` instead of the
`location` argument to checkSummaryTimestamp. If this call were to
overwrite the existing entry in the cache that would have resulted in us
using the old location of any module even if it was, say, moved to a
different directory between calls to 'depanal'.
However it turns out the cache just ignores the location if the module is
already in the cache. Since summariseModule has to search for the module,
which has the side effect of populating the cache, everything would have
been fine either way.
Well I'm adding a test for this anyways: tests/depanal/OldModLocation.hs.
- - - - -
18d3f01d by Daniel Gröber at 2019-05-30T20:44:08Z
Make downsweep return all errors per-module instead of throwing some
This enables API clients to handle such errors instead of immideately
crashing in the face of some kinds of user errors, which is arguably quite
bad UX.
Fixes #10887
- - - - -
99e72769 by Daniel Gröber at 2019-05-30T20:44:08Z
Catch preprocessor errors in downsweep
This changes the way preprocessor failures are presented to the
user. Previously the user would simply get an unlocated message on stderr
such as:
`gcc' failed in phase `C pre-processor'. (Exit code: 1)
Now at the problematic source file is mentioned:
A.hs:1:1: error:
`gcc' failed in phase `C pre-processor'. (Exit code: 1)
This also makes live easier for GHC API clients as the preprocessor error
is now thrown as a SourceError exception.
- - - - -
b7ca94fd by Daniel Gröber at 2019-05-30T20:44:08Z
PartialDownsweep: Add test for import errors
- - - - -
98e39818 by Daniel Gröber at 2019-05-30T20:44:08Z
Add depanalPartial to make getting a partial modgraph easier
As per @mpickering's suggestion on IRC this is to make the partial
module-graph more easily accessible for API clients which don't intend to
re-implementing depanal.
- - - - -
d2784771 by Daniel Gröber at 2019-05-30T20:44:08Z
Improve targetContents code docs
- - - - -
424e85b2 by Ben Gamari at 2019-05-30T20:44:43Z
testsuite: Compile T9630 with +RTS -G1
For the reasons described in Note [residency] we run programs with -G1
when we care about the max_bytes_used metric.
- - - - -
4879d7af by Matthew Pickering at 2019-05-31T05:56:16Z
Eventlog: Document the fact timestamps are nanoseconds
[skip ci]
- - - - -
0b01a354 by Takenobu Tani at 2019-05-31T05:56:54Z
Update `$(TOP)/*.md` documents
I updated the top documents to the latest status:
- HACKING.md:
- Modify Phabricator to GitLab infomation
- Remove old Trac information
- Add link to GitLab activity
- MAKEHELP.md:
- Add link to hadrian wiki
- Fix markdown format
- INSTALL.md:
- Modify boot command to remove python3
- Fix markdown format
- README.md:
- Modify tarball file suffix
- Fix markdown format
I checked the page display on the GitHub and GitLab web.
[skip ci]
- - - - -
973077ac by Sergei Trofimovich at 2019-05-31T05:57:31Z
powerpc32: fix 64-bit comparison (#16465)
On powerpc32 64-bit comparison code generated dangling
target labels. This caused ghc build failure as:
$ ./configure --target=powerpc-unknown-linux-gnu && make
...
SCCs aren't in reverse dependent order
bad blockId n3U
This happened because condIntCode' in PPC codegen generated
label name but did not place the label into `cmp_lo` code block.
The change adds the `cmp_lo` label into the case of negative
comparison.
Signed-off-by: Sergei Trofimovich <slyfox at gentoo.org>
- - - - -
bb2ee86a by Sergei Trofimovich at 2019-05-31T05:57:31Z
powerpc32: fix stack allocation code generation
When ghc was built for powerpc32 built failed as:
It's a fallout of commit 3f46cffcc2850e68405a1
("PPC NCG: Refactor stack allocation code") where
word size used to be
II32/II64
and changed to
II8/panic "no width for given number of bytes"
widthFromBytes ((platformWordSize platform) `quot` 8)
The change restores initial behaviour by removing extra division.
Signed-off-by: Sergei Trofimovich <slyfox at gentoo.org>
- - - - -
08b4c813 by Matthew Pickering at 2019-05-31T05:58:08Z
Use types already in AST when making .hie file
These were meant to be added in !214 but for some reason wasn't included
in the patch.
Update Haddock submodule for new Types.hs hyperlinker output
- - - - -
284cca51 by David Hewson at 2019-05-31T05:58:47Z
support small arrays and CONSTR_NOCAF in ghc-heap
- - - - -
f071576c by Neil Mitchell at 2019-05-31T05:59:24Z
Expose doCpp
- - - - -
c70d039e by Ömer Sinan Ağacan at 2019-05-31T06:00:02Z
Remove unused RTS function 'unmark'
- - - - -
bb929009 by Ömer Sinan Ağacan at 2019-05-31T06:00:40Z
Fix arity type of coerced types in CoreArity
Previously if we had
f |> co
where `f` had arity type `ABot N` and `co` had arity M and M < N,
`arityType` would return `ABot M` which is wrong, because `f` is only
known to diverge when applied to `N` args, as described in Note
[ArityType]:
If at = ABot n, then (f x1..xn) definitely diverges. Partial
applications to fewer than n args may *or may not* diverge.
This caused incorrect eta expansion in the simplifier, causing #16066.
We now return `ATop M` for the same expression so the simplifier can't
assume partial applications of `f |> co` is divergent.
A regression test T16066 is also added.
- - - - -
e32786df by Ryan Scott at 2019-05-31T06:01:18Z
Put COMPLETE sigs into ModDetails with -fno-code (#16682)
`mkBootModDetailsTc`, which creates a special `ModDetails` when
`-fno-code` is enabled, was not properly filling in the `COMPLETE`
signatures from the `TcGblEnv`, resulting in incorrect pattern-match
coverage warnings. Easily fixed.
Fixes #16682.
- - - - -
0c6f7f7e by Simon Jakobi at 2019-05-31T06:01:55Z
Implement (Functor.<$) for Array
- - - - -
495a65cb by Simon Jakobi at 2019-05-31T06:02:33Z
Implement (Functor.<$) for Data.Functor.{Compose,Product,Sum}
This allows us to make use of the (<$) implementations of the
underlying functors.
- - - - -
0e0d87da by Zubin Duggal at 2019-05-31T06:34:57Z
Fix and enforce validation of header for .hie files
Implements #16686
The files version is automatically generated from the current GHC
version in the same manner as normal interface files.
This means that clients can first read the version and then decide how
to read the rest of the file.
- - - - -
1d43d4a3 by Nathan Collins at 2019-06-01T03:55:49Z
Improve ThreadId Show instance
By making it include parens when a derived instance would. For example, this changes the (hypothetical) code `show (Just (ThreadId 3))` to produce `"Just (ThreadId 3)"` instead of the current `"Just ThreadId 3"`.
- - - - -
45f88494 by Ryan Scott at 2019-06-01T03:56:27Z
Reject nested foralls in foreign imports (#16702)
This replaces a panic observed in #16702 with a simple error message
stating that nested `forall`s simply aren't allowed in the type
signature of a `foreign import` (at least, not at present).
Fixes #16702.
- - - - -
76e58890 by Ryan Scott at 2019-06-01T03:57:05Z
Fix space leaks in dynLoadObjs (#16708)
When running the test suite on a GHC built with the `quick` build
flavour, `-fghci-leak-check` noticed some space leaks. Careful
investigation led to `Linker.dynLoadObjs` being the culprit.
Pattern-matching on `PeristentLinkerState` and a dash of `$!` were
sufficient to fix the issue. (ht to mpickering for his suggestions,
which were crucial to discovering a fix)
Fixes #16708.
- - - - -
1503da32 by Ömer Sinan Ağacan at 2019-06-01T15:18:57Z
Fix rewriting invalid shifts to errors
Fixes #16449.
5341edf3 removed a code in rewrite rules for bit shifts, which broke the
"silly shift guard", causing generating invalid bit shifts or heap
overflow in compile time while trying to evaluate those invalid bit
shifts.
The "guard" is explained in Note [Guarding against silly shifts] in
PrelRules.hs.
More specifically, this was the breaking change:
--- a/compiler/prelude/PrelRules.hs
+++ b/compiler/prelude/PrelRules.hs
@@ -474,12 +474,11 @@ shiftRule shift_op
; case e1 of
_ | shift_len == 0
-> return e1
- | shift_len < 0 || wordSizeInBits dflags < shift_len
- -> return (mkRuntimeErrorApp rUNTIME_ERROR_ID wordPrimTy
- ("Bad shift length" ++ show shift_len))
This patch reverts this change.
Two new tests added:
- T16449_1: The original reproducer in #16449. This was previously
casing a heap overflow in compile time when CmmOpt tries to evaluate
the large (invalid) bit shift in compile time, using `Integer` as the
result type. Now it builds as expected. We now generate an error for
the shift as expected.
- T16449_2: Tests code generator for large (invalid) bit shifts.
- - - - -
2e297b36 by Ömer Sinan Ağacan at 2019-06-01T15:19:35Z
rts: Remove unused decls from CNF.h
- - - - -
33e37d06 by Takenobu Tani at 2019-06-03T02:54:43Z
Add `-haddock` option under ci condition to fix #16415
In order to use the `:doc` command in ghci, it is necessary
to compile for core libraries with `-haddock` option.
Especially, the `-haddock` option is essential for release building.
Note:
* The `-haddock` option may affect compile time and binary size.
* But hadrian has already set `-haddock` as the default.
* This patch affects the make-based building.
This patch has been split from !532.
- - - - -
43a39c3c by Takenobu Tani at 2019-06-03T02:54:43Z
Add `-haddock` to perf.mk rather than prepare-system.sh
To cover ci conditions from ghc8.6 to 8.9, I add `-haddock` option
to `mk/flavours/perf.mk` rather than `.circleci/prepare-system.sh`.
Because in windows condition of ghc-8.9, `mk/flavours/*` is included
after `prepare-system.sh`.
In addition, in linux condition of ghc-8.6, `mk/flavors/perf.mk` is used.
- - - - -
c4f94320 by Takenobu Tani at 2019-06-03T02:54:43Z
Add `-haddock` to prepare-system.sh and .gitlab-ci.yml
To cover ci conditions from ghc8.6 to 8.9, I add `-haddock` option
to `.circleci/prepare-system.sh` and .gitlab-ci.yml.
after including `mk/flavours/*`.
- - - - -
799b1d26 by Ben Gamari at 2019-06-03T02:55:18Z
gitlab-ci: Use GHC 8.6.5 for Windows CI builds
- - - - -
286827be by David Eichmann at 2019-06-04T05:09:05Z
TestRunner: Added --chart to display a chart of performance tests
This uses the Chart.js javascript library.
Everything is put into a standalone .html file and opened with the
default browser.
I also simplified the text output to use the same data as the chart.
You can now use a commit range with git's ".." syntax.
The --ci option will use results from CI (you'll need to fetch them
first):
$ git fetch https://gitlab.haskell.org/ghc/ghc-performance-notes.git refs/notes/perf:refs/notes/ci/perf
$ python3 testsuite/driver/perf_notes.py --ci --chart --test-env x86_64-darwin --test-name T9630 master~500..master
- - - - -
db78ac6f by Andrew Martin at 2019-06-04T05:09:43Z
Use a better strategy for determining the offset applied to foreign function arguments that have an unlifted boxed type. We used to use the type of the argument. We now use the type of the foreign function. Add a test to confirm that the roundtrip conversion between an unlifted boxed type and Any is sound in the presence of a foreign function call.
- - - - -
114b014f by Alp Mestanogullari at 2019-06-04T05:10:20Z
Hadrian: fix OSX build failure and add an OSX/Hadrian CI job
The OSX build failure introduced in 3aa71a22 was due to a change in the
glob we use to collect libffi shared libraries in hadrian/src/Rules/Libffi.hs.
This commit fixes the problem and adds an OSX CI job that builds GHC with
Hadrian, to make sure we don't break it again.
- - - - -
002594b7 by Xavier Denis at 2019-06-04T18:41:29Z
Add GHCi :instances command
This commit adds the `:instances` command to ghci following proosal
number 41.
This makes it possible to query which instances are available to a given
type.
The output of this command is all the possible instances with type
variables and constraints instantiated.
- - - - -
3ecc03df by Ben Gamari at 2019-06-04T18:42:04Z
gitlab-ci: Run bindisttest during CI
- - - - -
c16f3297 by Ben Gamari at 2019-06-04T18:42:04Z
make: Fix bindist installation
This fixes a few vestigial references to `settings` left over from !655.
Fixes #16715.
- - - - -
ba4e3934 by Alp Mestanogullari at 2019-06-04T18:43:17Z
Hadrian: profiling and debug enabled ways support -eventlog too
- - - - -
567894b4 by Matthew Pickering at 2019-06-07T08:36:32Z
gitlab-ci: Disable darwin hadrian job
See #16771
We don't have enough capacity for the two jobs currently.
[skip ci]
- - - - -
d3915b30 by Andrew Martin at 2019-06-07T14:20:42Z
[skip ci] Improve the documentation of the CNF primops. In this context, the term "size" is ambiguous and is now avoided. Additionally, the distinction between a CNF and the blocks that comprise it has been emphasize. The vocabulary has been made more consistent with the vocabulary in the C source for CNF.
- - - - -
e963beb5 by Sebastian Graf at 2019-06-07T14:21:21Z
TmOracle: Replace negative term equalities by refutable PmAltCons
The `PmExprEq` business was a huge hack and was at the same time vastly
too powerful and not powerful enough to encode negative term equalities,
i.e. facts of the form "forall y. x ≁ Just y".
This patch introduces the concept of 'refutable shapes': What matters
for the pattern match checker is being able to encode knowledge of the
kind "x can no longer be the literal 5". We encode this knowledge in a
`PmRefutEnv`, mapping a set of newly introduced `PmAltCon`s (which are
just `PmLit`s at the moment) to each variable denoting above
inequalities.
So, say we have `x ≁ 42 ∈ refuts` in the term oracle context and
try to solve an equality like `x ~ 42`. The entry in the refutable
environment will immediately lead to a contradiction.
This machinery renders the whole `PmExprEq` and `ComplexEq` business
unnecessary, getting rid of a lot of (mostly dead) code.
See the Note [Refutable shapes] in TmOracle for a place to start.
Metric Decrease:
T11195
- - - - -
0b7372f6 by Matthew Pickering at 2019-06-07T14:21:57Z
Add HEAP_PROF_SAMPLE_END event to mark end of samples
This allows a user to observe how long a sampling period lasts so that
the time taken can be removed from the profiling output.
Fixes #16697
- - - - -
d1dc0ed7 by Roland Senn at 2019-06-07T14:22:47Z
Fix #16700: Tiny errors in output of GHCi commands :forward and :info
`:info Coercible` now outputs the correct section number of the GHCi User's guide together with the secion title.
`:forward x` gives the correct syntax hint.
- - - - -
387050d0 by John Ericson at 2019-06-07T14:23:23Z
Factor out 'getLibDir' / 'getBaseDir' into a new GHC.BaseDir ghc-boot module
ghc-pkg and ghc already both needed this. I figure it is better to
deduplicate, especially seeing that changes to one (FreeBSD CPP) didn't
make it to the other.
Additionally in !1090 I make ghc-pkg look up the settings file, which
makes it use the top dir a bit more widely. If that lands, any
difference in the way they find the top dir would be more noticable.
That change also means sharing more code between ghc and ghc-package
(namely the settings file parsing code), so I'd think it better to get
off the slipperly slope of duplicating code now.
- - - - -
da26ffe7 by Simon Peyton Jones at 2019-06-07T14:24:00Z
Preserve ShadowInfo when rewriting evidence
When the canonicaliser rewrites evidence of a Wanted, it
should preserve the ShadowInfo (ctev_nosh) field. That is,
a WDerive should rewrite to WDerive, and WOnly to WOnly.
Previously we were unconditionally making a WDeriv, thereby
rewriting WOnly to WDeriv. This bit Nick Frisby (issue #16735)
in the context of his plugin, but we don't have a compact test
case.
The fix is simple, but does involve a bit more plumbing,
to pass the old ShadowInfo around, to use when building
the new Wanted.
- - - - -
9bb58799 by Ben Gamari at 2019-06-07T14:24:38Z
Hadrian: Delete target symlink in createFileLinkUntracked
Previously createFileLinkUntracked would fail if the symlink already
existed.
- - - - -
be63d299 by Simon Jakobi at 2019-06-07T14:25:16Z
Fix isValidNatural: The BigNat in NatJ# must have at least 2 limbs
Previously the `integer-gmp` variant of `isValidNatural` would fail to
detect values `<= maxBound::Word` that were incorrectly encoded using
the `NatJ#` constructor.
- - - - -
e87b9f87 by Moritz Angermann at 2019-06-07T14:26:04Z
llvm-targets: Add x86_64 android layout
- - - - -
60db142b by code5hot at 2019-06-07T14:26:46Z
Update Traversable.hs with a note about an intuitive law
- - - - -
f11aca52 by code5hot at 2019-06-07T14:26:46Z
Used terminology from a paper. Added it as a reference.
- - - - -
13b3d45d by code5hot at 2019-06-07T14:26:46Z
remove backticks from markup - it doesn't mean what I think it means
- - - - -
cfd3e0f1 by Zejun Wu at 2019-06-07T14:27:34Z
Pass preprocessor options to C compiler when building foreign C files (#16737)
- - - - -
5991d877 by Ben Gamari at 2019-06-07T14:28:09Z
base: Export Finalizers
As requested in #16750.
- - - - -
3d97bad6 by Alp Mestanogullari at 2019-06-07T14:28:47Z
Hadrian: use deb9 Docker images instead of deb8 for CI jobs
This should fix #16739, where we seem to be getting extra carets in
a test's output because of the gcc that ships with the deb8 image,
whule we're not observing those extra carets in the deb9-based (Make)
jobs.
- - - - -
1afb4995 by Ben Gamari at 2019-06-07T14:29:23Z
gitlab-ci: Create index.html in documentation deployment
Otherwise navigating to https://ghc.gitlab.haskell.org/ghc will result
in a 404.
- - - - -
07dc79c3 by Matthew Pickering at 2019-06-08T17:34:18Z
gitlab-ci: Linters, don't allow to fail
Ben disabled them in cd85f8a71bb56cff332560e1d571b3406789fb71 but didn't
say how or why they were broken.
- - - - -
fd840b64 by Matthew Pickering at 2019-06-08T17:34:18Z
gitlab-ci: Don't run two submodule checking jobs on Marge jobs
- - - - -
310d0c4c by Matthew Pickering at 2019-06-08T17:34:18Z
Fix two lint failures in rts/linker/MachO.c
- - - - -
fe965316 by Ben Gamari at 2019-06-08T17:34:18Z
gitlab-ci: Use --unshallow when fetching for linters
GitLab creates a shallow clone. However, this means that we may not have
the base commit of an MR when linting, causing `git merge-base` to fail.
Fix this by passing `--unshallow` to `git fetch`, ensuring that we have
the entire history.
- - - - -
f58234ea by Ben Gamari at 2019-06-08T17:34:18Z
gitlab-ci: Fix submodule linter
The job script didn't even try to compute the base commit to lint with
respect to.
- - - - -
c392f987 by Ben Gamari at 2019-06-08T17:34:18Z
gitlab-ci: A few clarifying comments
- - - - -
709290b0 by Matthew Pickering at 2019-06-08T17:38:15Z
Remove trailing whitespace
[skip ci]
This should really be caught by the linters! (#16711)
- - - - -
92bd7f1a by Kevin Buhr at 2019-06-08T17:42:40Z
Handle trailing path separator in package DB names (#16360)
Package DB directories with trailing separator (provided via
GHC_PACKAGE_PATH or via -package-db) resulted in incorrect calculation of
${pkgroot} substitution variable. Keep the trailing separator while
resolving as directory or file, but remove it before dropping the last
path component with takeDirectory.
Closes #16360.
- - - - -
30 changed files:
- .circleci/prepare-system.sh
- .gitlab-ci.yml
- CODEOWNERS
- HACKING.md
- INSTALL.md
- MAKEHELP.md
- README.md
- aclocal.m4
- compiler/backpack/DriverBkp.hs
- compiler/basicTypes/NameEnv.hs
- compiler/basicTypes/UniqSupply.hs
- compiler/cmm/CLabel.hs
- compiler/cmm/CmmInfo.hs
- compiler/cmm/CmmType.hs
- compiler/cmm/MkGraph.hs
- compiler/cmm/PprCmmDecl.hs
- compiler/codeGen/StgCmmExpr.hs
- compiler/codeGen/StgCmmForeign.hs
- compiler/codeGen/StgCmmPrim.hs
- compiler/coreSyn/CoreArity.hs
- compiler/coreSyn/CorePrep.hs
- compiler/deSugar/Check.hs
- compiler/deSugar/DsForeign.hs
- compiler/deSugar/DsMeta.hs
- compiler/deSugar/DsMonad.hs
- compiler/deSugar/ExtractDocs.hs
- compiler/deSugar/PmExpr.hs
- + compiler/deSugar/PmPpr.hs
- compiler/deSugar/TmOracle.hs
- compiler/ghc.cabal.in
The diff was not included because it is too large.
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/compare/37be0713e482b5aeccfe5896fe205cfaa6f5d0a7...92bd7f1a8be80857fb679daf99e3d6cf7d9b63cd
--
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/compare/37be0713e482b5aeccfe5896fe205cfaa6f5d0a7...92bd7f1a8be80857fb679daf99e3d6cf7d9b63cd
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