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<h3>
Simon Jakobi pushed to branch wip/T16806
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/f933fd200d76d6169f2aef9ba383d6e3d2ce0c55">f933fd20</a></strong>
<div>
<span>by Simon Jakobi</span>
<i>at 2020-04-07T16:55:26+02:00</i>
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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Remove some unused definitions
</pre>
</li>
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<h4>3 changed files:</h4>
<ul>
<li class="file-stats">
<a href="#6816c5954a025bb59270f70d0a997e605585d801">
compiler/GHC/Types/Name/Occurrence.hs
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<li class="file-stats">
<a href="#266bc13b57ed8c43a461b6d9a429c917879e16b4">
compiler/GHC/Types/Unique/DFM.hs
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<li class="file-stats">
<a href="#07e36027465263e8b90313979f12e1f4a9ce64a5">
compiler/GHC/Types/Var/Env.hs
</a>
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<h4>Changes:</h4>
<li id="6816c5954a025bb59270f70d0a997e605585d801">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/f933fd200d76d6169f2aef9ba383d6e3d2ce0c55#6816c5954a025bb59270f70d0a997e605585d801"><strong>compiler/GHC/Types/Name/Occurrence.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="90" 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>
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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">@@ -90,7 +90,7 @@ module GHC.Types.Name.Occurrence (</td>
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<pre style="margin: 0;"> <span id="LC90" class="line" lang="haskell">        <span class="kt" style="color: #458; font-weight: 600;">OccSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">emptyOccSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">unitOccSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">mkOccSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">extendOccSet</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC91" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">extendOccSetList</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC92" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">unionOccSets</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">unionManyOccSets</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">minusOccSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">elemOccSet</span><span class="p">,</span></span>
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<pre style="margin: 0;">-<span id="LC93" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">isEmptyOccSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">intersectOccSet</span><span class="p">,</span><span class="idiff left"> </span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff">intersectsOccSet</span></span><span class="p"><span class="idiff">,</span></span><span class="idiff"> </span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff">disjointOccSet</span></span><span class="p"><span class="idiff right">,</span></span></span>
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<pre style="margin: 0;">+<span id="LC93" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">isEmptyOccSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">intersectOccSet</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC94" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">filterOccSet</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC95" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC96" class="line" lang="haskell">        <span class="c1" style="color: #998; font-style: italic;">-- * Tidying up</span></span>
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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">@@ -452,8 +452,6 @@ minusOccSet       :: OccSet -> OccSet -> OccSet</td>
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<pre style="margin: 0;"> <span id="LC452" class="line" lang="haskell"><span class="n" style="color: #333;">elemOccSet</span>        <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">OccName</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>
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<pre style="margin: 0;"> <span id="LC453" class="line" lang="haskell"><span class="n" style="color: #333;">isEmptyOccSet</span>     <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>
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<pre style="margin: 0;"> <span id="LC454" class="line" lang="haskell"><span class="n" style="color: #333;">intersectOccSet</span>   <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span></span>
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<pre style="margin: 0;">-<span id="LC455" class="line" lang="haskell"><span class="n" style="color: #333;">disjointOccSet</span>    <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>
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<pre style="margin: 0;">-<span id="LC456" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsOccSet</span>  <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>
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<pre style="margin: 0;"> <span id="LC455" class="line" lang="haskell"><span class="n" style="color: #333;">filterOccSet</span>      <span class="o" style="font-weight: 600;">::</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">OccName</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span><span class="p">)</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">OccSet</span></span>
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<pre style="margin: 0;"> <span id="LC456" class="line" lang="haskell"></span>
</pre>
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<pre style="margin: 0;"> <span id="LC457" class="line" lang="haskell"><span class="n" style="color: #333;">emptyOccSet</span>       <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">emptyUniqSet</span></span>
</pre>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="467" 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="465" 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">@@ -467,8 +465,6 @@ minusOccSet       = minusUniqSet</td>
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<pre style="margin: 0;"> <span id="LC465" class="line" lang="haskell"><span class="n" style="color: #333;">elemOccSet</span>        <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">elementOfUniqSet</span></span>
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<pre style="margin: 0;"> <span id="LC466" class="line" lang="haskell"><span class="n" style="color: #333;">isEmptyOccSet</span>     <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">isEmptyUniqSet</span></span>
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<pre style="margin: 0;"> <span id="LC467" class="line" lang="haskell"><span class="n" style="color: #333;">intersectOccSet</span>   <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">intersectUniqSets</span></span>
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<pre style="margin: 0;">-<span id="LC470" class="line" lang="haskell"><span class="n" style="color: #333;">disjointOccSet</span>    <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">disjointUniqSets</span></span>
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<pre style="margin: 0;">-<span id="LC471" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsOccSet</span> <span class="n" style="color: #333;">s1</span> <span class="n" style="color: #333;">s2</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">not</span> <span class="p">(</span><span class="n" style="color: #333;">s1</span> <span class="p">`</span><span class="n" style="color: #333;">disjointOccSet</span><span class="p">`</span> <span class="n" style="color: #333;">s2</span><span class="p">)</span></span>
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472
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<pre style="margin: 0;"> <span id="LC468" class="line" lang="haskell"><span class="n" style="color: #333;">filterOccSet</span>      <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">filterUniqSet</span></span>
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469
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<pre style="margin: 0;"> <span id="LC469" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC470" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">{-</span></span>
</pre>
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<br>
</li>
<li id="266bc13b57ed8c43a461b6d9a429c917879e16b4">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/f933fd200d76d6169f2aef9ba383d6e3d2ce0c55#266bc13b57ed8c43a461b6d9a429c917879e16b4"><strong>compiler/GHC/Types/Unique/DFM.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="45" 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="45" 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">@@ -45,7 +45,6 @@ module GHC.Types.Unique.DFM (</td>
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<pre style="margin: 0;"> <span id="LC45" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">isNullUDFM</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC46" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">sizeUDFM</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC47" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">intersectUDFM</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">udfmIntersectUFM</span><span class="p">,</span></span>
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<pre style="margin: 0;">-<span id="LC48" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">intersectsUDFM</span><span class="p">,</span></span>
</pre>
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<pre style="margin: 0;"> <span id="LC48" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">disjointUDFM</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">disjointUdfmUfm</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC49" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">equalKeysUDFM</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC50" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">minusUDFM</span><span class="p">,</span></span>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="317" 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">@@ -318,9 +317,6 @@ udfmIntersectUFM (UDFM x i) y = UDFM (M.intersection x (ufmToIntMap y)) i</td>
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<pre style="margin: 0;"> <span id="LC317" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- M.intersection is left biased, that means the result will only have</span></span>
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<pre style="margin: 0;"> <span id="LC318" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- a subset of elements from the left set, so `i` is a good upper bound.</span></span>
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<pre style="margin: 0;"> <span id="LC319" class="line" lang="haskell"></span>
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<pre style="margin: 0;">-<span id="LC321" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsUDFM</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">UniqDFM</span> <span class="n" style="color: #333;">elt</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">UniqDFM</span> <span class="n" style="color: #333;">elt</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>
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<pre style="margin: 0;">-<span id="LC322" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsUDFM</span> <span class="n" style="color: #333;">x</span> <span class="n" style="color: #333;">y</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">not</span> <span class="p">(</span><span class="n" style="color: #333;">x</span> <span class="p">`</span><span class="n" style="color: #333;">disjointUDFM</span><span class="p">`</span> <span class="n" style="color: #333;">y</span><span class="p">)</span></span>
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<pre style="margin: 0;">-<span id="LC323" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC320" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUDFM</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">UniqDFM</span> <span class="n" style="color: #333;">elt</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">UniqDFM</span> <span class="n" style="color: #333;">elt</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>
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<pre style="margin: 0;"> <span id="LC321" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUDFM</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UDFM</span> <span class="n" style="color: #333;">x</span> <span class="n" style="color: #333;">_i</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UDFM</span> <span class="n" style="color: #333;">y</span> <span class="n" style="color: #333;">_j</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">M</span><span class="o" style="font-weight: 600;">.</span><span class="n" style="color: #333;">disjoint</span> <span class="n" style="color: #333;">x</span> <span class="n" style="color: #333;">y</span></span>
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<pre style="margin: 0;"> <span id="LC322" class="line" lang="haskell"></span>
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<br>
</li>
<li id="07e36027465263e8b90313979f12e1f4a9ce64a5">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/f933fd200d76d6169f2aef9ba383d6e3d2ce0c55#07e36027465263e8b90313979f12e1f4a9ce64a5"><strong>compiler/GHC/Types/Var/Env.hs</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="15" 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">@@ -15,7 +15,7 @@ module GHC.Types.Var.Env (</td>
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<pre style="margin: 0;"> <span id="LC15" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">plusVarEnv</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">plusVarEnv_C</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">plusVarEnv_CD</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">plusMaybeVarEnv_C</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC16" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">plusVarEnvList</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">alterVarEnv</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC17" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">delVarEnvList</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">delVarEnv</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">delVarEnv_Directly</span><span class="p">,</span></span>
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<pre style="margin: 0;">-<span id="LC18" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">minusVarEnv</span><span class="p">,</span><span class="idiff left"> </span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff">intersectsVarEnv</span></span><span class="p"><span class="idiff right">,</span></span></span>
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<pre style="margin: 0;">+<span id="LC18" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">minusVarEnv</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC19" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">lookupVarEnv</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">lookupVarEnv_NF</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">lookupWithDefaultVarEnv</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC20" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">mapVarEnv</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">zipVarEnv</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC21" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">modifyVarEnv</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">modifyVarEnv_Directly</span><span class="p">,</span></span>
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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">@@ -476,7 +476,6 @@ restrictVarEnv    :: VarEnv a -> VarSet -> VarEnv a</td>
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<pre style="margin: 0;"> <span id="LC476" class="line" lang="haskell"><span class="n" style="color: #333;">delVarEnvList</span>     <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">Var</span><span class="p">]</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span></span>
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<pre style="margin: 0;"> <span id="LC477" class="line" lang="haskell"><span class="n" style="color: #333;">delVarEnv</span>         <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Var</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span></span>
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<pre style="margin: 0;"> <span id="LC478" class="line" lang="haskell"><span class="n" style="color: #333;">minusVarEnv</span>       <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">b</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span></span>
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<pre style="margin: 0;">-<span id="LC479" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsVarEnv</span>  <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>
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<pre style="margin: 0;"> <span id="LC479" class="line" lang="haskell"><span class="n" style="color: #333;">plusVarEnv_C</span>      <span class="o" style="font-weight: 600;">::</span> <span class="p">(</span><span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span><span class="p">)</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span></span>
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<pre style="margin: 0;"> <span id="LC480" class="line" lang="haskell"><span class="n" style="color: #333;">plusVarEnv_CD</span>     <span class="o" style="font-weight: 600;">::</span> <span class="p">(</span><span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span><span class="p">)</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span></span>
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<pre style="margin: 0;"> <span id="LC481" class="line" lang="haskell"><span class="n" style="color: #333;">plusMaybeVarEnv_C</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">(</span><span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Maybe</span> <span class="n" style="color: #333;">a</span><span class="p">)</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarEnv</span> <span class="n" style="color: #333;">a</span></span>
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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">@@ -507,7 +506,6 @@ plusMaybeVarEnv_C = plusMaybeUFM_C</td>
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<pre style="margin: 0;"> <span id="LC506" class="line" lang="haskell"><span class="n" style="color: #333;">delVarEnvList</span>    <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">delListFromUFM</span></span>
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<pre style="margin: 0;"> <span id="LC507" class="line" lang="haskell"><span class="n" style="color: #333;">delVarEnv</span>        <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">delFromUFM</span></span>
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<pre style="margin: 0;"> <span id="LC508" class="line" lang="haskell"><span class="n" style="color: #333;">minusVarEnv</span>      <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">minusUFM</span></span>
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<pre style="margin: 0;">-<span id="LC510" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsVarEnv</span> <span class="n" style="color: #333;">e1</span> <span class="n" style="color: #333;">e2</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">not</span> <span class="p">(</span><span class="n" style="color: #333;">e1</span> <span class="p">`</span><span class="n" style="color: #333;">disjointUFM</span><span class="p">`</span> <span class="n" style="color: #333;">e2</span><span class="p">)</span></span>
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511
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<td class="diff-line-num new_line" data-linenumber="509" 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">
509
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<pre style="margin: 0;"> <span id="LC509" class="line" lang="haskell"><span class="n" style="color: #333;">plusVarEnv</span>       <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">plusUFM</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="512" 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">
512
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<td class="diff-line-num new_line" data-linenumber="510" 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">
510
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<pre style="margin: 0;"> <span id="LC510" class="line" lang="haskell"><span class="n" style="color: #333;">plusVarEnvList</span>   <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">plusUFMList</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="513" 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">
513
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<td class="diff-line-num new_line" data-linenumber="511" 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">
511
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<pre style="margin: 0;"> <span id="LC511" class="line" lang="haskell"><span class="n" style="color: #333;">lookupVarEnv</span>     <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">lookupUFM</span></span>
</pre>
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