[Git][ghc/ghc][wip/top-level-kind-signatures] 18 commits: Improve comments around injectivity checks

Fri May 31 12:48:35 UTC 2019

Vladislav Zavialov pushed to branch wip/top-level-kind-signatures at Glasgow Haskell Compiler / GHC

Commits:
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`

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a5b14ad4 by Kevin Buhr at 2019-05-29T14:38:30Z
Add test for old issue displaying unboxed tuples in error messages (#502)

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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.

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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.

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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.

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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.

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4d51e0d8 by Ömer Sinan Ağacan at 2019-05-29T14:41:44Z
CNF.c: Move debug functions behind ifdef

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ae968d41 by Vladislav Zavialov at 2019-05-29T14:42:20Z
tcMatchesFun s/rho/sigma #16692

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2d2aa203 by Josh Meredith at 2019-05-29T14:43:03Z
Provide details in `plusSimplCount` errors

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9c7b2b45 by Vladislav Zavialov at 2019-05-31T12:16:21Z
WIP: Top-level kind signatures

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e1dd326f by Vladislav Zavialov at 2019-05-31T12:48:23Z
TLKSs instead of CUSKs in tests

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30 changed files:

- compiler/deSugar/Check.hs
- compiler/deSugar/DsMeta.hs
- compiler/hieFile/HieAst.hs
- compiler/hsSyn/Convert.hs
- compiler/hsSyn/HsBinds.hs
- compiler/hsSyn/HsDecls.hs
- compiler/hsSyn/HsExtension.hs
- compiler/hsSyn/HsInstances.hs
- compiler/hsSyn/HsTypes.hs
- compiler/main/DriverPipeline.hs
- compiler/main/DynFlags.hs
- compiler/main/GhcMake.hs
- compiler/main/HscTypes.hs
- compiler/parser/Parser.y
- compiler/parser/RdrHsSyn.hs
- compiler/prelude/THNames.hs
- compiler/rename/RnBinds.hs
- compiler/rename/RnSource.hs
- compiler/rename/RnTypes.hs
- compiler/rename/RnUtils.hs
- compiler/simplCore/CoreMonad.hs
- compiler/typecheck/FamInst.hs
- compiler/typecheck/TcDeriv.hs
- compiler/typecheck/TcHoleErrors.hs
- compiler/typecheck/TcHsType.hs
- compiler/typecheck/TcMatches.hs
- compiler/typecheck/TcMatches.hs-boot
- compiler/typecheck/TcSigs.hs
- compiler/typecheck/TcSplice.hs
- compiler/typecheck/TcTyClsDecls.hs

The diff was not included because it is too large.

View it on GitLab: https://gitlab.haskell.org/ghc/ghc/compare/a1a2e008167f8510dcc4d37600389dee08982d68...e1dd326f651c6de65984c23dce4c121ea3090bf1

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/compare/a1a2e008167f8510dcc4d37600389dee08982d68...e1dd326f651c6de65984c23dce4c121ea3090bf1
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