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<h3>
 Marge Bot pushed to branch master
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/74a7fbff5a8f244cd44345bf987e26413bb1989e">74a7fbff</a></strong>
<div>
<span>by Takenobu Tani</span>
<i>at 2020-08-31T23:05:51-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Limit upper version of Happy for ghc-9.0 and earlier (#18620)

This patch adds the upper bound of a happy version for ghc-9.0
and earlier.

Currently, we can't use happy-1.20.0 for ghc-9.0.

See #18620.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/a4473f02ae2e685601e257b8668bea2ec721b294">a4473f02</a></strong>
<div>
<span>by Takenobu Tani</span>
<i>at 2020-08-31T23:05:51-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Limit upper version of Happy for ghc-9.2 (#18620)

This patch adds the upper bound of a happy version for ghc-9.2.

Currently, We can use happy-1.19 or happy-1.20 for ghc-9.2.

See #18620.
</pre>
</li>
</ul>
<h4>2 changed files:</h4>
<ul>
<li class="file-stats">
<a href="#9ab3868b23ed5d5a6e12ef902049902556fa4009">
aclocal.m4
</a>
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<li class="file-stats">
<a href="#2eeb40f0acd6cb433ebe65e34262040b618908a7">
hadrian/hadrian.cabal
</a>
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<h4>Changes:</h4>
<li id="9ab3868b23ed5d5a6e12ef902049902556fa4009">
<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/380ef84587fb6890d100c338d1992a6994a4f02a...a4473f02ae2e685601e257b8668bea2ec721b294#9ab3868b23ed5d5a6e12ef902049902556fa4009"><strong>aclocal.m4</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -1026,6 +1026,8 @@ if test ! -f compiler/GHC/Parser.hs || test ! -f compiler/GHC/Cmm/Parser.hs</td>
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<pre style="margin: 0;"> <span id="LC1026" class="line" lang="plaintext">then</span>
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<pre style="margin: 0;"> <span id="LC1027" class="line" lang="plaintext">    FP_COMPARE_VERSIONS([$fptools_cv_happy_version],[-lt],[1.19.10],</span>
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<pre style="margin: 0;"> <span id="LC1028" class="line" lang="plaintext">      [AC_MSG_ERROR([Happy version 1.19.10 or later is required to compile GHC.])])[]</span>
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<pre style="margin: 0;">+<span id="LC1029" class="line" lang="plaintext">    FP_COMPARE_VERSIONS([$fptools_cv_happy_version],[-ge],[1.21.0],</span>
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<pre style="margin: 0;">+<span id="LC1030" class="line" lang="plaintext">      [AC_MSG_ERROR([Happy version 1.20 or earlier is required to compile GHC.])])[]</span>
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<pre style="margin: 0;"> <span id="LC1031" class="line" lang="plaintext">fi</span>
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<pre style="margin: 0;"> <span id="LC1032" class="line" lang="plaintext">HappyVersion=$fptools_cv_happy_version;</span>
</pre>
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<pre style="margin: 0;"> <span id="LC1033" class="line" lang="plaintext">AC_SUBST(HappyVersion)</span>
</pre>
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<br>
</li>
<li id="2eeb40f0acd6cb433ebe65e34262040b618908a7">
<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/380ef84587fb6890d100c338d1992a6994a4f02a...a4473f02ae2e685601e257b8668bea2ec721b294#2eeb40f0acd6cb433ebe65e34262040b618908a7"><strong>hadrian/hadrian.cabal</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="148" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="148" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -148,7 +148,7 @@ executable hadrian</td>
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<pre style="margin: 0;"> <span id="LC148" class="line" lang="plaintext">                       , transformers         >= 0.4     && < 0.6</span>
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<pre style="margin: 0;"> <span id="LC149" class="line" lang="plaintext">                       , unordered-containers >= 0.2.1   && < 0.3</span>
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<pre style="margin: 0;"> <span id="LC150" class="line" lang="plaintext">    build-tools:         alex  >= 3.1</span>
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<pre style="margin: 0;">-<span id="LC151" class="line" lang="plaintext">                       , happy >= 1.19.10</span>
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<td class="diff-line-num new old_line" data-linenumber="152" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
 
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<pre style="margin: 0;">+<span id="LC151" class="line" lang="plaintext">                       , happy >= 1.19.10<span class="idiff left right"> && < 1.21</span></span>
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<td class="diff-line-num old_line" data-linenumber="152" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC152" class="line" lang="plaintext">    ghc-options:       -Wall</span>
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<td class="diff-line-num old_line" data-linenumber="153" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC153" class="line" lang="plaintext">                       -Wincomplete-record-updates</span>
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<pre style="margin: 0;"> <span id="LC154" class="line" lang="plaintext">                       -Wredundant-constraints</span>
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