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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/8fd549eee11a7f44cc1789daf2fb02043bbca421">8fd549ee</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2019-04-20T23:05:54Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">users-guide: Add pretty to package list
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/d088f18cd9562a9a277c845fe2e54a935092df80">d088f18c</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2019-04-20T23:05:54Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">users-guide: Add libraries section to 8.10.1 release notes
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/b6cde0545b6f6efb1521987ff86a5bf21fab588e">b6cde054</a></strong>
<div>
<span>by Andrew Martin</span>
<i>at 2019-04-20T23:05:55Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">improve docs for casArray and casSmallArray
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/a312917c6236f89edab9386d81bc99941fb097a3">a312917c</a></strong>
<div>
<span>by Andrew Martin</span>
<i>at 2019-04-20T23:05:55Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">[skip ci] say "machine words" instead of "Int units" in the primops docs
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/3cfafe3d314c3a9706cbbd8bf38ef8ac478f9a39">3cfafe3d</a></strong>
<div>
<span>by Andrew Martin</span>
<i>at 2019-04-20T23:05:55Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">[skip ci] correct formatting of casArray# in docs for casSmallArray#
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/983d4a916a2ba4dbcd3f24df959b11290b8a396f">983d4a91</a></strong>
<div>
<span>by Andrew Martin</span>
<i>at 2019-04-20T23:05:55Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">[skip ci] correct the docs for casArray a little more. clarify that the returned element may be two different things
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/b41f3cdf95e7233c0d7ddad8f469b9d2416d61d1">b41f3cdf</a></strong>
<div>
<span>by Artem Pyanykh</span>
<i>at 2019-04-20T23:05:56Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">testsuite: move tests related to linker under tests/rts/linker
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/bfd8b6a894856cb87b5e953e99f31999a21f6798">bfd8b6a8</a></strong>
<div>
<span>by Artem Pyanykh</span>
<i>at 2019-04-20T23:05:56Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">testsuite: fix ifdef lint errors under tests/rts/linker
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/a67d341fa2abc26ca9691dead58a4f7a4cc804a5">a67d341f</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2019-04-20T23:05:57Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">ErrUtils: Emit progress messages to eventlog
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/32f49a69f554c407237a98a7ffaade8e2e57da09">32f49a69</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2019-04-20T23:05:57Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Emit GHC timing events to eventlog
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/b33bc22ec1b5d7ebf6dd6f7977928085dd9a2a1d">b33bc22e</a></strong>
<div>
<span>by Matthew Pickering</span>
<i>at 2019-04-20T23:05:57Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Correct off by one error in ghci +c

Fixes #16569
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/c619ef2b8634bf01ac2692a356bf4b2f6460b094">c619ef2b</a></strong>
<div>
<span>by Alp Mestanogullari</span>
<i>at 2019-04-20T23:05:59Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Hadrian: use the testsuite driver's config.haddock arg more correctly

4 haddock tests assume that .haddock files have been produced, by using the
'req_haddock' modifier. The testsuite driver assumes that this condition is
satisfied if 'config.haddock' is non-empty, but before this patch Hadrian was
always passing the path to where the haddock executable should be, regardless
of whether it is actually there or not.

Instead, we now pass an empty config.haddock when we can't find all of
<build root>/docs/html/libraries/<pkg>/<pkg>.haddock>, where <pkg> ranges over
array, base, ghc-prim, process and template-haskell, and pass the path
to haddock when all those file exists. This has the (desired) effect of skipping
the 4 tests (marked as 'missing library') when the docs haven't been built,
and running the haddock tests when they have.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/commit/10468272bed125eb799f27215be29b91c1fde2f6">10468272</a></strong>
<div>
<span>by Vladislav Zavialov</span>
<i>at 2019-04-20T23:05:59Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Stop misusing EWildPat in pattern match coverage checking

EWildPat is a constructor of HsExpr used in the parser to represent
wildcards in ambiguous positions:

* in expression context, EWildPat is turned into hsHoleExpr (see rnExpr)
* in pattern context, EWildPat is turned into WildPat (see checkPattern)

Since EWildPat exists solely for the needs of the parser, we could
remove it by improving the parser.

However, EWildPat has also been used for a different purpose since
8a50610: to represent patterns that the coverage checker cannot handle.
Not only this is a misuse of EWildPat, it also stymies the removal of
EWildPat.
</pre>
</li>
</ul>
<h4>30 changed files:</h4>
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