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<h3>
Marge Bot pushed to branch wip/marge_bot_batch_merge_job
at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/8150f6546e6fd0006252e245d5697f13ffd8ce3e">8150f654</a></strong>
<div>
<span>by Sebastian Graf</span>
<i>at 2020-11-18T23:38:40-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">PmCheck: Print types of uncovered patterns (#18932)
In order to avoid confusion as in #18932, we display the type of the
match variables in the non-exhaustiveness warning, e.g.
```
T18932.hs:14:1: warning: [-Wincomplete-patterns]
Pattern match(es) are non-exhaustive
In an equation for ‘g’:
Patterns of type ‘T a’, ‘T a’, ‘T a’ not matched:
(MkT2 _) (MkT1 _) (MkT1 _)
(MkT2 _) (MkT1 _) (MkT2 _)
(MkT2 _) (MkT2 _) (MkT1 _)
(MkT2 _) (MkT2 _) (MkT2 _)
...
|
14 | g (MkT1 x) (MkT1 _) (MkT1 _) = x
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
```
It also allows us to omit the type signature on wildcard matches which
we previously showed in only some situations, particularly
`-XEmptyCase`.
Fixes #18932.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/b7983199028e11d524e14225ca8558dc5e6824e9">b7983199</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2020-11-19T00:09:33-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">users-guide: A bit of clean-up in profiling flag documentation
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/df1333d746c9cc400bc42109ee3d2afa49a8fa77">df1333d7</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2020-11-19T00:09:33-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">testsuite: Refactor CountParserDeps
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/b5da75392f812ea6a82bed12fdf2453bc9cca6a0">b5da7539</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2020-11-19T00:09:33-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Introduce -fprof-callers flag
This introducing a new compiler flag to provide a convenient way to
introduce profiler cost-centers on all occurrences of the named
identifier.
Closes #18566.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/df139c62e4ee8d8eecbcec7996ee89366cf37a4f">df139c62</a></strong>
<div>
<span>by Krzysztof Gogolewski</span>
<i>at 2020-11-19T00:09:40-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Export indexError from GHC.Ix (#18579)
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/07824cbe18635151198d375f99bd17da1748f979">07824cbe</a></strong>
<div>
<span>by Sylvain Henry</span>
<i>at 2020-11-19T00:09:42-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Move Plugins into HscEnv (#17957)
Loaded plugins have nothing to do in DynFlags so this patch moves them
into HscEnv (session state).
"DynFlags plugins" become "Driver plugins" to still be able to register
static plugins.
Bump haddock submodule
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/75f9f03a07b16027514c0f955cf2d1fa2bd5b51b">75f9f03a</a></strong>
<div>
<span>by Sylvain Henry</span>
<i>at 2020-11-19T00:09:42-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Don't initialize plugins in the Core2Core pipeline
Some plugins can be added via TH (cf addCorePlugin). Initialize them in
the driver instead of in the Core2Core pipeline.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/03b4c107e6b79ca4e36c125cef52e6533c304d54">03b4c107</a></strong>
<div>
<span>by Greg Steuck</span>
<i>at 2020-11-19T00:09:45-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Find hadrian location more reliably in cabal-install output
Fix #18944
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/45244ac368bd869298b79903c1971c5d3ceb8cc9">45244ac3</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2020-11-19T00:09:46-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">gitlab-ci: Add usage message to ci.sh
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/ded01ab9bb90d712a8825ad0c25937963d475272">ded01ab9</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2020-11-19T00:09:46-05:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">gitlab-ci: Add VERBOSE environment variable
And change the make build system's default behavior to V=0, greatly
reducing build log sizes.
</pre>
</li>
</ul>
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<a href="#157f7634c25bc6366cb7c9c9edb48e819dce38db">
.gitlab/ci.sh
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<a href="#d0d96a6d03668aeab20ebe05e2c4ccb798c7e64c">
compiler/GHC.hs
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<a href="#36a42448a83a9d1f6df8475f03ead2eed199dd8e">
compiler/GHC/Core/Lint.hs
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compiler/GHC/Core/Opt/CallerCC.hs
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compiler/GHC/Core/Opt/CallerCC.hs-boot
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compiler/GHC/Core/Opt/Monad.hs
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compiler/GHC/Core/Opt/Pipeline.hs
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compiler/GHC/Driver/Env.hs
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compiler/GHC/Driver/Main.hs
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compiler/GHC/Driver/Monad.hs
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compiler/GHC/Driver/Pipeline.hs
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compiler/GHC/Driver/Pipeline/Monad.hs
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compiler/GHC/Driver/Plugins.hs
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compiler/GHC/Driver/Session.hs
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compiler/GHC/HsToCore.hs
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compiler/GHC/HsToCore/Pmc/Ppr.hs
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compiler/GHC/Iface/Load.hs
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<a href="#4ed0dc87b8bdd9324e8a181cff15caa104b9e58c">
compiler/GHC/Iface/Make.hs
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compiler/GHC/Iface/Recomp/Flags.hs
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compiler/GHC/Runtime/Context.hs
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compiler/GHC/Runtime/Loader.hs
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compiler/GHC/Tc/Gen/Splice.hs
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compiler/ghc.cabal.in
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docs/users_guide/9.2.1-notes.rst
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docs/users_guide/profiling.rst
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