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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/d2dd3c5479b0a060b35af0a480512cf1848df6cc">d2dd3c54</a></strong>
<div>
<span>by Simon Jakobi</span>
<i>at 2020-04-01T10:04:13+02:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Use Data.IntMap.disjoint

Data.IntMap gained a dedicated `disjoint` function in containers-0.6.2.1.

This patch applies this function where appropriate in hopes of modest
compiler performance improvements.

Closes #16806.
</pre>
</li>
</ul>
<h4>20 changed files:</h4>
<ul>
<li class="file-stats">
<a href="#d52bc1e90d7432064a2998de2a2751b6fecb7680">
compiler/GHC/Core/Op/Specialise.hs
</a>
</li>
<li class="file-stats">
<a href="#8ee6f6851986ea96987a52f1dbf39228c85c6032">
compiler/GHC/Core/TyCo/Subst.hs
</a>
</li>
<li class="file-stats">
<a href="#84c9d3ba34173297e7d7747e02caa2e004b164fc">
compiler/GHC/Core/Type.hs
</a>
</li>
<li class="file-stats">
<a href="#b47ece2bbb8303a5792c2fdc52394c8ed336e8a2">
compiler/GHC/Rename/Expr.hs
</a>
</li>
<li class="file-stats">
<a href="#657eec52eed3c8be846a0b60eb6088d5f465de8a">
compiler/GHC/Stg/Lift/Analysis.hs
</a>
</li>
<li class="file-stats">
<a href="#6c2ca0f62fac09d0c14d1659955d6427a9739897">
compiler/GHC/Types/Module.hs
</a>
</li>
<li class="file-stats">
<a href="#10648d572b9751818be62fa538ab2e35274c8c64">
compiler/GHC/Types/Name/Env.hs
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</li>
<li class="file-stats">
<a href="#6816c5954a025bb59270f70d0a997e605585d801">
compiler/GHC/Types/Name/Occurrence.hs
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<li class="file-stats">
<a href="#c3e8a1868c9af8f291e62e09fe23f1202937fd12">
compiler/GHC/Types/Name/Set.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="#dd1734ed93e4694f773dd468a1855524e6bbca0f">
compiler/GHC/Types/Unique/DSet.hs
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<li class="file-stats">
<a href="#b0b25f424f682f899323d3f74070dbe8fd59628e">
compiler/GHC/Types/Unique/FM.hs
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<li class="file-stats">
<a href="#71ee8226465c3f394f18d0bddd00077942947740">
compiler/GHC/Types/Unique/Set.hs
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<li class="file-stats">
<a href="#07e36027465263e8b90313979f12e1f4a9ce64a5">
compiler/GHC/Types/Var/Env.hs
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<li class="file-stats">
<a href="#8fa3c53ff1558af938c045405b5e177c50e91308">
compiler/GHC/Types/Var/Set.hs
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<li class="file-stats">
<a href="#0f33fd88c617246c7f89c4477d2d1d24f942df23">
compiler/ghc.cabal.in
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<li class="file-stats">
<a href="#7f8b3b6eb0634a8dc9e316ec3fc9f000ad47bf4f">
compiler/iface/BuildTyCl.hs
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<li class="file-stats">
<a href="#39f28d5dc8c176ea580515ffbadb8250289f1b7d">
compiler/typecheck/TcHoleErrors.hs
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<li class="file-stats">
<a href="#75d517f701402b106e4d98d255eb24b57ba72aab">
compiler/typecheck/TcSimplify.hs
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<li class="file-stats">
<a href="#6c93025dd021b74dda705f36d078e02bcda0ccfe">
hadrian/src/Rules/Documentation.hs
</a>
</li>
</ul>
<h4>Changes:</h4>
<li id="d52bc1e90d7432064a2998de2a2751b6fecb7680">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#d52bc1e90d7432064a2998de2a2751b6fecb7680"><strong>compiler/GHC/Core/Op/Specialise.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="1173" 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="1173" 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">@@ -1173,7 +1173,7 @@ specCase env scrut' case_bndr [(con, args, rhs)]</td>
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<pre style="margin: 0;"> <span id="LC1173" class="line" lang="haskell">    <span class="n" style="color: #333;">is_flt_sc_arg</span> <span class="n" style="color: #333;">var</span> <span class="o" style="font-weight: 600;">=</span>  <span class="n" style="color: #333;">isId</span> <span class="n" style="color: #333;">var</span></span>
</pre>
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<pre style="margin: 0;"> <span id="LC1174" class="line" lang="haskell">                      <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;">isDeadBinder</span> <span class="n" style="color: #333;">var</span><span class="p">)</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="1175" 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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<td class="diff-line-num new_line" data-linenumber="1175" 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">
1175
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<pre style="margin: 0;"> <span id="LC1175" class="line" lang="haskell">                      <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;">isDictTy</span> <span class="n" style="color: #333;">var_ty</span></span>
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<td class="diff-line-num old old_line" data-linenumber="1176" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
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<td class="diff-line-num new_line old" data-linenumber="1176" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC1176" class="line" lang="haskell">                      <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;"><span class="idiff left">not</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">tyCoVarsOfType</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">var_ty</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectsVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">arg_set</span></span><span class="p"><span class="idiff right">)</span></span></span>
</pre>
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<td class="diff-line-num new new_line" data-linenumber="1176" 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="LC1176" class="line" lang="haskell">                      <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;"><span class="idiff left">tyCoVarsOfType</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">var_ty</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">disjointVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">arg_set</span></span></span>
</pre>
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<td class="diff-line-num new_line" data-linenumber="1177" 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="LC1177" class="line" lang="haskell">       <span class="kr" style="font-weight: 600;">where</span></span>
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<td class="diff-line-num old_line" data-linenumber="1178" 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="LC1178" class="line" lang="haskell">         <span class="n" style="color: #333;">var_ty</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">idType</span> <span class="n" style="color: #333;">var</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="1179" 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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<td class="diff-line-num new_line" data-linenumber="1179" 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="LC1179" class="line" lang="haskell"></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="2489" 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="2489" 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">@@ -2489,7 +2489,7 @@ filterCalls (CIS fn call_bag) dbs</td>
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<pre style="margin: 0;"> <span id="LC2489" class="line" lang="haskell">                       <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">extendVarSetList</span> <span class="n" style="color: #333;">so_far</span> <span class="p">(</span><span class="n" style="color: #333;">bindersOf</span> <span class="n" style="color: #333;">db</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC2490" class="line" lang="haskell">                       <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">otherwise</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">so_far</span></span>
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<pre style="margin: 0;"> <span id="LC2491" class="line" lang="haskell"></span>
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<td class="diff-line-num new_line old" data-linenumber="2492" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC2492" class="line" lang="haskell">    <span class="n" style="color: #333;">ok_call</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">CI</span> <span class="p">{</span> <span class="n" style="color: #333;">ci_fvs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">fvs</span> <span class="p">})</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">not</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">fvs</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectsVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">dump_set</span></span><span class="p"><span class="idiff right">)</span></span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="2493" 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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<td class="diff-line-num new new_line" data-linenumber="2492" 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">
2492
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<pre style="margin: 0;">+<span id="LC2492" class="line" lang="haskell">    <span class="n" style="color: #333;">ok_call</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">CI</span> <span class="p">{</span> <span class="n" style="color: #333;">ci_fvs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">fvs</span> <span class="p">})</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">fvs</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">disjointVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">dump_set</span></span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2493" 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">
2493
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<td class="diff-line-num new_line" data-linenumber="2493" 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">
2493
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<pre style="margin: 0;"> <span id="LC2493" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2494" 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">
2494
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<td class="diff-line-num new_line" data-linenumber="2494" 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">
2494
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<pre style="margin: 0;"> <span id="LC2494" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">----------------------</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2495" 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">
2495
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<td class="diff-line-num new_line" data-linenumber="2495" 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">
2495
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<pre style="margin: 0;"> <span id="LC2495" class="line" lang="haskell"><span class="n" style="color: #333;">splitDictBinds</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Bag</span> <span class="kt" style="color: #458; font-weight: 600;">DictBind</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">IdSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">Bag</span> <span class="kt" style="color: #458; font-weight: 600;">DictBind</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">Bag</span> <span class="kt" style="color: #458; font-weight: 600;">DictBind</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">IdSet</span><span class="p">)</span></span>
</pre>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="2519" 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="2519" 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">@@ -2519,7 +2519,7 @@ deleteCallsMentioning :: VarSet -> CallDetails -> CallDetails</td>
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<td class="diff-line-num old_line" data-linenumber="2519" 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">
2519
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2519
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<pre style="margin: 0;"> <span id="LC2519" class="line" lang="haskell"><span class="n" style="color: #333;">deleteCallsMentioning</span> <span class="n" style="color: #333;">bs</span> <span class="n" style="color: #333;">calls</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2520" 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">
2520
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<td class="diff-line-num new_line" data-linenumber="2520" 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">
2520
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<pre style="margin: 0;"> <span id="LC2520" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">mapDVarEnv</span> <span class="p">(</span><span class="n" style="color: #333;">ciSetFilter</span> <span class="n" style="color: #333;">keep_call</span><span class="p">)</span> <span class="n" style="color: #333;">calls</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2521" 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">
2521
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<td class="diff-line-num new_line" data-linenumber="2521" 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">
2521
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<pre style="margin: 0;"> <span id="LC2521" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">where</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="2522" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
2522
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<td class="diff-line-num new_line old" data-linenumber="2522" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC2522" class="line" lang="haskell">    <span class="n" style="color: #333;">keep_call</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">CI</span> <span class="p">{</span> <span class="n" style="color: #333;">ci_fvs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">fvs</span> <span class="p">})</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">not</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">fvs</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectsVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">bs</span></span><span class="p"><span class="idiff right">)</span></span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="2523" 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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<td class="diff-line-num new new_line" data-linenumber="2522" 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">
2522
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<pre style="margin: 0;">+<span id="LC2522" class="line" lang="haskell">    <span class="n" style="color: #333;">keep_call</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">CI</span> <span class="p">{</span> <span class="n" style="color: #333;">ci_fvs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">fvs</span> <span class="p">})</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">fvs</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">disjointVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">bs</span></span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2523" 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">
2523
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<td class="diff-line-num new_line" data-linenumber="2523" 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">
2523
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<pre style="margin: 0;"> <span id="LC2523" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2524" 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">
2524
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<td class="diff-line-num new_line" data-linenumber="2524" 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">
2524
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<pre style="margin: 0;"> <span id="LC2524" class="line" lang="haskell"><span class="n" style="color: #333;">deleteCallsFor</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">Id</span><span class="p">]</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">CallDetails</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">CallDetails</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2525" 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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<td class="diff-line-num new_line" data-linenumber="2525" 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="LC2525" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Remove calls *for* bs</span></span>
</pre>
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<br>
</li>
<li id="8ee6f6851986ea96987a52f1dbf39228c85c6032">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#8ee6f6851986ea96987a52f1dbf39228c85c6032"><strong>compiler/GHC/Core/TyCo/Subst.hs</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="383" 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">@@ -383,8 +383,8 @@ extendTCvSubstList subst tvs tys</td>
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<pre style="margin: 0;"> <span id="LC383" class="line" lang="haskell"><span class="n" style="color: #333;">unionTCvSubst</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">TCvSubst</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">TCvSubst</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">TCvSubst</span></span>
</pre>
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384
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384
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<pre style="margin: 0;"> <span id="LC384" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Works when the ranges are disjoint</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="385" 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">
385
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385
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<pre style="margin: 0;"> <span id="LC385" class="line" lang="haskell"><span class="n" style="color: #333;">unionTCvSubst</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">TCvSubst</span> <span class="n" style="color: #333;">in_scope1</span> <span class="n" style="color: #333;">tenv1</span> <span class="n" style="color: #333;">cenv1</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">TCvSubst</span> <span class="n" style="color: #333;">in_scope2</span> <span class="n" style="color: #333;">tenv2</span> <span class="n" style="color: #333;">cenv2</span><span class="p">)</span></span>
</pre>
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386
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<td class="diff-line-num new_line old" data-linenumber="386" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC386" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">ASSERT</span><span class="p">(</span> <span class="n" style="color: #333;"><span class="idiff left">not</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">tenv1</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectsVarEnv</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">tenv2</span></span><span class="p"><span class="idiff right">)</span></span></span>
</pre>
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387
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<td class="diff-line-num new_line old" data-linenumber="386" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC387" class="line" lang="haskell">         <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;"><span class="idiff left">not</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">cenv1</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectsVarEnv</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">cenv2</span></span><span class="p"><span class="idiff right">)</span></span> <span class="p">)</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="388" 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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<td class="diff-line-num new new_line" data-linenumber="386" 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">
386
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<pre style="margin: 0;">+<span id="LC386" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">ASSERT</span><span class="p">(</span> <span class="n" style="color: #333;"><span class="idiff left">tenv1</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">disjointVarEnv</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">tenv2</span></span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="388" 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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387
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<pre style="margin: 0;">+<span id="LC387" class="line" lang="haskell">         <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;"><span class="idiff left">cenv1</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">disjointVarEnv</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">cenv2</span></span> <span class="p">)</span></span>
</pre>
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388
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<pre style="margin: 0;"> <span id="LC388" class="line" lang="haskell">    <span class="kt" style="color: #458; font-weight: 600;">TCvSubst</span> <span class="p">(</span><span class="n" style="color: #333;">in_scope1</span> <span class="p">`</span><span class="n" style="color: #333;">unionInScope</span><span class="p">`</span> <span class="n" style="color: #333;">in_scope2</span><span class="p">)</span></span>
</pre>
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389
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389
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<pre style="margin: 0;"> <span id="LC389" class="line" lang="haskell">             <span class="p">(</span><span class="n" style="color: #333;">tenv1</span>     <span class="p">`</span><span class="n" style="color: #333;">plusVarEnv</span><span class="p">`</span>   <span class="n" style="color: #333;">tenv2</span><span class="p">)</span></span>
</pre>
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390
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390
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<pre style="margin: 0;"> <span id="LC390" class="line" lang="haskell">             <span class="p">(</span><span class="n" style="color: #333;">cenv1</span>     <span class="p">`</span><span class="n" style="color: #333;">plusVarEnv</span><span class="p">`</span>   <span class="n" style="color: #333;">cenv2</span><span class="p">)</span></span>
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</li>
<li id="84c9d3ba34173297e7d7747e02caa2e004b164fc">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#84c9d3ba34173297e7d7747e02caa2e004b164fc"><strong>compiler/GHC/Core/Type.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="2112" 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="2112" 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">@@ -2112,7 +2112,7 @@ isValidJoinPointType arity ty</td>
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2112
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2112
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<pre style="margin: 0;"> <span id="LC2112" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">where</span></span>
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<td class="diff-line-num old_line" data-linenumber="2113" 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">
2113
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2113
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<pre style="margin: 0;"> <span id="LC2113" class="line" lang="haskell">    <span class="n" style="color: #333;">valid_under</span> <span class="n" style="color: #333;">tvs</span> <span class="n" style="color: #333;">arity</span> <span class="n" style="color: #333;">ty</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2114" 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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<td class="diff-line-num new_line" data-linenumber="2114" 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="LC2114" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">arity</span> <span class="o" style="font-weight: 600;">==</span> <span class="mi" style="color: #099;">0</span></span>
</pre>
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2115
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<td class="diff-line-num new_line old" data-linenumber="2115" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC2115" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">isEmptyVarSet</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">tvs</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">tyCoVarsOfType</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">ty</span></span><span class="p"><span class="idiff right">)</span></span></span>
</pre>
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2115
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<pre style="margin: 0;">+<span id="LC2115" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">tvs</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">disjointVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">tyCoVarsOfType</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">ty</span></span></span>
</pre>
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2116
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2116
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<pre style="margin: 0;"> <span id="LC2116" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">t</span><span class="p">,</span> <span class="n" style="color: #333;">ty'</span><span class="p">)</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333;">splitForAllTy_maybe</span> <span class="n" style="color: #333;">ty</span></span>
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2117
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<pre style="margin: 0;"> <span id="LC2117" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">valid_under</span> <span class="p">(</span><span class="n" style="color: #333;">tvs</span> <span class="p">`</span><span class="n" style="color: #333;">extendVarSet</span><span class="p">`</span> <span class="n" style="color: #333;">t</span><span class="p">)</span> <span class="p">(</span><span class="n" style="color: #333;">arity</span><span class="o" style="font-weight: 600;">-</span><span class="mi" style="color: #099;">1</span><span class="p">)</span> <span class="n" style="color: #333;">ty'</span></span>
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<pre style="margin: 0;"> <span id="LC2118" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="kr" style="font-weight: 600;">_</span><span class="p">,</span> <span class="n" style="color: #333;">res_ty</span><span class="p">)</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333;">splitFunTy_maybe</span> <span class="n" style="color: #333;">ty</span></span>
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</li>
<li id="b47ece2bbb8303a5792c2fdc52394c8ed336e8a2">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#b47ece2bbb8303a5792c2fdc52394c8ed336e8a2"><strong>compiler/GHC/Rename/Expr.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="1350" 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="1350" 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">@@ -1350,7 +1350,7 @@ glomSegments ctxt ((defs,uses,fwds,stmt) : segs)</td>
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<pre style="margin: 0;"> <span id="LC1350" class="line" lang="haskell">        <span class="o" style="font-weight: 600;">=</span> <span class="p">(</span><span class="n" style="color: #333;">reverse</span> <span class="n" style="color: #333;">yeses</span><span class="p">,</span> <span class="n" style="color: #333;">reverse</span> <span class="n" style="color: #333;">noes</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC1351" class="line" lang="haskell">        <span class="kr" style="font-weight: 600;">where</span></span>
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<td class="diff-line-num old_line" data-linenumber="1352" 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="LC1352" class="line" lang="haskell">          <span class="p">(</span><span class="n" style="color: #333;">noes</span><span class="p">,</span> <span class="n" style="color: #333;">yeses</span><span class="p">)</span>           <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">span</span> <span class="n" style="color: #333;">not_needed</span> <span class="p">(</span><span class="n" style="color: #333;">reverse</span> <span class="n" style="color: #333;">dus</span><span class="p">)</span></span>
</pre>
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<td class="diff-line-num new_line old" data-linenumber="1353" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC1353" class="line" lang="haskell">          <span class="n" style="color: #333;">not_needed</span> <span class="p">(</span><span class="n" style="color: #333;">defs</span><span class="p">,</span><span class="kr" style="font-weight: 600;">_</span><span class="p">,</span><span class="kr" style="font-weight: 600;">_</span><span class="p">,</span><span class="kr" style="font-weight: 600;">_</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">not</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">intersectsNameSet</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">defs</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">uses</span></span><span class="p"><span class="idiff right">)</span></span></span>
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<td class="diff-line-num new old_line" data-linenumber="1354" 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="LC1353" class="line" lang="haskell">          <span class="n" style="color: #333;">not_needed</span> <span class="p">(</span><span class="n" style="color: #333;">defs</span><span class="p">,</span><span class="kr" style="font-weight: 600;">_</span><span class="p">,</span><span class="kr" style="font-weight: 600;">_</span><span class="p">,</span><span class="kr" style="font-weight: 600;">_</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">disjointNameSet</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">defs</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">uses</span></span></span>
</pre>
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<pre style="margin: 0;"> <span id="LC1354" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC1355" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">----------------------------------------------------</span></span>
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<pre style="margin: 0;"> <span id="LC1356" class="line" lang="haskell"><span class="n" style="color: #333;">segsToStmts</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Stmt</span> <span class="kt" style="color: #458; font-weight: 600;">GhcRn</span> <span class="n" style="color: #333;">body</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="1908" 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="1908" 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">@@ -1908,7 +1908,7 @@ slurpIndependentStmts stmts = go [] [] emptyNameSet stmts</td>
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<pre style="margin: 0;"> <span id="LC1908" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- then we have actually done some splitting. Otherwise it will go into</span></span>
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<pre style="margin: 0;"> <span id="LC1909" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- an infinite loop (#14163).</span></span>
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<pre style="margin: 0;"> <span id="LC1910" class="line" lang="haskell">  <span class="n" style="color: #333;">go</span> <span class="n" style="color: #333;">lets</span> <span class="n" style="color: #333;">indep</span> <span class="n" style="color: #333;">bndrs</span> <span class="p">((</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">loc</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">BindStmt</span> <span class="kr" style="font-weight: 600;">_</span> <span class="n" style="color: #333;">pat</span> <span class="n" style="color: #333;">body</span> <span class="n" style="color: #333;">bind_op</span> <span class="n" style="color: #333;">fail_op</span><span class="p">),</span> <span class="n" style="color: #333;">fvs</span><span class="p">)</span><span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">rest</span><span class="p">)</span></span>
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1911
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<pre style="margin: 0;">-<span id="LC1911" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;"><span class="idiff left">isEmptyNameSet</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">bndrs</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectNameSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">fvs</span></span><span class="p"><span class="idiff right">)</span></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;">isStrictPattern</span> <span class="n" style="color: #333;">pat</span><span class="p">)</span></span>
</pre>
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1911
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<pre style="margin: 0;">+<span id="LC1911" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;"><span class="idiff left">disjointNameSet</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">bndrs</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">fvs</span></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;">isStrictPattern</span> <span class="n" style="color: #333;">pat</span><span class="p">)</span></span>
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1912
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1912
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<pre style="margin: 0;"> <span id="LC1912" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">go</span> <span class="n" style="color: #333;">lets</span> <span class="p">((</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">loc</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">BindStmt</span> <span class="n" style="color: #333;">noExtField</span> <span class="n" style="color: #333;">pat</span> <span class="n" style="color: #333;">body</span> <span class="n" style="color: #333;">bind_op</span> <span class="n" style="color: #333;">fail_op</span><span class="p">),</span> <span class="n" style="color: #333;">fvs</span><span class="p">)</span> <span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">indep</span><span class="p">)</span></span>
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1913
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1913
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<pre style="margin: 0;"> <span id="LC1913" class="line" lang="haskell">         <span class="n" style="color: #333;">bndrs'</span> <span class="n" style="color: #333;">rest</span></span>
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1914
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1914
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<pre style="margin: 0;"> <span id="LC1914" class="line" lang="haskell">    <span class="kr" style="font-weight: 600;">where</span> <span class="n" style="color: #333;">bndrs'</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">bndrs</span> <span class="p">`</span><span class="n" style="color: #333;">unionNameSet</span><span class="p">`</span> <span class="n" style="color: #333;">mkNameSet</span> <span class="p">(</span><span class="n" style="color: #333;">collectPatBinders</span> <span class="n" style="color: #333;">pat</span><span class="p">)</span></span>
</pre>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="1918" 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="1918" 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">@@ -1918,7 +1918,7 @@ slurpIndependentStmts stmts = go [] [] emptyNameSet stmts</td>
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1918
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1918
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<pre style="margin: 0;"> <span id="LC1918" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- TODO: perhaps we shouldn't do this if there are any strict bindings,</span></span>
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1919
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1919
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<pre style="margin: 0;"> <span id="LC1919" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- because we might be moving evaluation earlier.</span></span>
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1920
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1920
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<pre style="margin: 0;"> <span id="LC1920" class="line" lang="haskell">  <span class="n" style="color: #333;">go</span> <span class="n" style="color: #333;">lets</span> <span class="n" style="color: #333;">indep</span> <span class="n" style="color: #333;">bndrs</span> <span class="p">((</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">loc</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">LetStmt</span> <span class="n" style="color: #333;">noExtField</span> <span class="n" style="color: #333;">binds</span><span class="p">),</span> <span class="n" style="color: #333;">fvs</span><span class="p">)</span> <span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">rest</span><span class="p">)</span></span>
</pre>
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1921
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<pre style="margin: 0;">-<span id="LC1921" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;"><span class="idiff left">isEmptyNameSet</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">bndrs</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectNameSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">fvs</span></span><span class="p"><span class="idiff right">)</span></span></span>
</pre>
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1921
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<pre style="margin: 0;">+<span id="LC1921" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;"><span class="idiff left">disjointNameSet</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">bndrs</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">fvs</span></span></span>
</pre>
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1922
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1922
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<pre style="margin: 0;"> <span id="LC1922" class="line" lang="haskell">    <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">go</span> <span class="p">((</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">loc</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">LetStmt</span> <span class="n" style="color: #333;">noExtField</span> <span class="n" style="color: #333;">binds</span><span class="p">),</span> <span class="n" style="color: #333;">fvs</span><span class="p">)</span> <span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">lets</span><span class="p">)</span> <span class="n" style="color: #333;">indep</span> <span class="n" style="color: #333;">bndrs</span> <span class="n" style="color: #333;">rest</span></span>
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1923
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1923
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<pre style="margin: 0;"> <span id="LC1923" class="line" lang="haskell">  <span class="n" style="color: #333;">go</span> <span class="kr" style="font-weight: 600;">_</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span>  <span class="kr" style="font-weight: 600;">_</span> <span class="kr" style="font-weight: 600;">_</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">Nothing</span></span>
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1924
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1924
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<pre style="margin: 0;"> <span id="LC1924" class="line" lang="haskell">  <span class="n" style="color: #333;">go</span> <span class="kr" style="font-weight: 600;">_</span> <span class="p">[</span><span class="kr" style="font-weight: 600;">_</span><span class="p">]</span> <span class="kr" style="font-weight: 600;">_</span> <span class="kr" style="font-weight: 600;">_</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">Nothing</span></span>
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</li>
<li id="657eec52eed3c8be846a0b60eb6088d5f465de8a">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#657eec52eed3c8be846a0b60eb6088d5f465de8a"><strong>compiler/GHC/Stg/Lift/Analysis.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="533" 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="533" 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">@@ -533,7 +533,7 @@ closureGrowth expander sizer group abs_ids = go</td>
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533
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<pre style="margin: 0;"> <span id="LC533" class="line" lang="haskell">    <span class="n" style="color: #333;">go</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">ClosureSk</span> <span class="kr" style="font-weight: 600;">_</span> <span class="n" style="color: #333;">clo_fvs</span> <span class="n" style="color: #333;">rhs</span><span class="p">)</span></span>
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534
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<pre style="margin: 0;"> <span id="LC534" class="line" lang="haskell">      <span class="c1" style="color: #998; font-style: italic;">-- If no binder of the @group@ occurs free in the closure, the lifting</span></span>
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535
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<pre style="margin: 0;"> <span id="LC535" class="line" lang="haskell">      <span class="c1" style="color: #998; font-style: italic;">-- won't have any effect on it and we can omit the recursive call.</span></span>
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536
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<pre style="margin: 0;">-<span id="LC536" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;"><span class="idiff left">n_occs</span></span><span class="idiff"> </span><span class="o" style="font-weight: 600;"><span class="idiff">==</span></span><span class="idiff"> </span><span class="mi" style="color: #099;"><span class="idiff right">0</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="mi" style="color: #099;">0</span></span>
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<td class="diff-line-num new old_line" data-linenumber="537" 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="LC536" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;"><span class="idiff left">group</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">varSetDisjointDVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">clo_fvs'</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="mi" style="color: #099;">0</span></span>
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537
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<pre style="margin: 0;"> <span id="LC537" class="line" lang="haskell">      <span class="c1" style="color: #998; font-style: italic;">-- Otherwise, we account the cost of allocating the closure and add it to</span></span>
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538
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<pre style="margin: 0;"> <span id="LC538" class="line" lang="haskell">      <span class="c1" style="color: #998; font-style: italic;">-- the closure growth of its RHS.</span></span>
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<pre style="margin: 0;"> <span id="LC539" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">otherwise</span>   <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">mkIntWithInf</span> <span class="n" style="color: #333;">cost</span> <span class="o" style="font-weight: 600;">+</span> <span class="n" style="color: #333;">go</span> <span class="n" style="color: #333;">rhs</span></span>
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<li id="6c2ca0f62fac09d0c14d1659955d6427a9739897">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#6c2ca0f62fac09d0c14d1659955d6427a9739897"><strong>compiler/GHC/Types/Module.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="991" 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="991" 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">@@ -991,7 +991,7 @@ renameHoleUnitId' pkg_map env uid =</td>
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<pre style="margin: 0;"> <span id="LC991" class="line" lang="haskell">        <span class="kt" style="color: #458; font-weight: 600;">IndefUnitId</span><span class="p">{</span> <span class="n" style="color: #333;">indefUnitIdComponentId</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">cid</span></span>
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<pre style="margin: 0;"> <span id="LC992" class="line" lang="haskell">                   <span class="p">,</span> <span class="n" style="color: #333;">indefUnitIdInsts</span>       <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">insts</span></span>
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<pre style="margin: 0;"> <span id="LC993" class="line" lang="haskell">                   <span class="p">,</span> <span class="n" style="color: #333;">indefUnitIdFreeHoles</span>   <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">fh</span> <span class="p">})</span></span>
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994
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<td class="diff-line-num new_line old" data-linenumber="994" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC994" class="line" lang="haskell">          <span class="o" style="font-weight: 600;">-></span> <span class="kr" style="font-weight: 600;">if</span> <span class="n" style="color: #333;"><span class="idiff left">isNullUFM</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">intersectUFM_C</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">const</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">udfmToUfm</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">getUniqDSet</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">fh</span></span><span class="p"><span class="idiff">))</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">env</span></span><span class="p"><span class="idiff right">)</span></span></span>
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994
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<pre style="margin: 0;">+<span id="LC994" class="line" lang="haskell">          <span class="o" style="font-weight: 600;">-></span> <span class="kr" style="font-weight: 600;">if</span> <span class="n" style="color: #333;"><span class="idiff left">disjointUdfmUfm</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">getUniqDSet</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">fh</span></span><span class="p"><span class="idiff">)</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">env</span></span></span>
</pre>
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995
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<pre style="margin: 0;"> <span id="LC995" class="line" lang="haskell">                <span class="kr" style="font-weight: 600;">then</span> <span class="n" style="color: #333;">uid</span></span>
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996
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<pre style="margin: 0;"> <span id="LC996" class="line" lang="haskell">                <span class="c1" style="color: #998; font-style: italic;">-- Functorially apply the substitution to the instantiation,</span></span>
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<pre style="margin: 0;"> <span id="LC997" class="line" lang="haskell">                <span class="c1" style="color: #998; font-style: italic;">-- then check the 'UnitInfoMap' to see if there is</span></span>
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<li id="10648d572b9751818be62fa538ab2e35274c8c64">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#10648d572b9751818be62fa538ab2e35274c8c64"><strong>compiler/GHC/Types/Name/Env.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="140" 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="140" 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">@@ -140,7 +140,7 @@ delFromNameEnv x y      = delFromUFM x y</td>
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<pre style="margin: 0;"> <span id="LC140" class="line" lang="haskell"><span class="n" style="color: #333;">delListFromNameEnv</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;">delListFromUFM</span> <span class="n" style="color: #333;">x</span> <span class="n" style="color: #333;">y</span></span>
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141
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141
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<pre style="margin: 0;"> <span id="LC141" class="line" lang="haskell"><span class="n" style="color: #333;">filterNameEnv</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;">filterUFM</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="LC142" class="line" lang="haskell"><span class="n" style="color: #333;">anyNameEnv</span> <span class="n" style="color: #333;">f</span> <span class="n" style="color: #333;">x</span>          <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">foldUFM</span> <span class="p">((</span><span class="o" style="font-weight: 600;">||</span><span class="p">)</span> <span class="o" style="font-weight: 600;">.</span> <span class="n" style="color: #333;">f</span><span class="p">)</span> <span class="kt" style="color: #458; font-weight: 600;">False</span> <span class="n" style="color: #333;">x</span></span>
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<pre style="margin: 0;">-<span id="LC143" class="line" lang="haskell"><span class="n" style="color: #333;">disjointNameEnv</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;"><span class="idiff left">isNullUFM</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">intersectUFM</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">y</span></span><span class="p"><span class="idiff right">)</span></span></span>
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<pre style="margin: 0;">+<span id="LC143" class="line" lang="haskell"><span class="n" style="color: #333;">disjointNameEnv</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;"><span class="idiff left">disjointUFM</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">y</span></span></span>
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<pre style="margin: 0;"> <span id="LC144" class="line" lang="haskell"></span>
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<td class="diff-line-num old_line" data-linenumber="145" 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="LC145" class="line" lang="haskell"><span class="n" style="color: #333;">lookupNameEnv_NF</span> <span class="n" style="color: #333;">env</span> <span class="n" style="color: #333;">n</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">expectJust</span> <span class="s" style="color: #d14;">"lookupNameEnv_NF"</span> <span class="p">(</span><span class="n" style="color: #333;">lookupNameEnv</span> <span class="n" style="color: #333;">env</span> <span class="n" style="color: #333;">n</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC146" class="line" lang="haskell"></span>
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<li id="6816c5954a025bb59270f70d0a997e605585d801">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#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>
<td class="diff-line-num unfold js-unfold new_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>
<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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<td class="diff-line-num 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">
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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="nf" style="color: #900; font-weight: 600;">intersectsOccSet</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="nf" style="color: #900; font-weight: 600;">intersectsOccSet</span><span class="p">,</span><span class="idiff left"> </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="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="diff-line-num unfold js-unfold old_line" data-linenumber="452" 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="452" 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">@@ -452,6 +452,7 @@ 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="LC457" 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="LC458" class="line" lang="haskell"></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">@@ -466,7 +467,8 @@ minusOccSet       = minusUniqSet</td>
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<pre style="margin: 0;"> <span id="LC467" 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="LC468" 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="LC469" 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="LC469" 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;">isEmptyOccSet</span> <span class="p">(</span><span class="n" style="color: #333;">s1</span> <span class="p">`</span><span class="n" style="color: #333;">intersectOccSet</span><span class="p">`</span> <span class="n" style="color: #333;">s2</span><span class="p">))</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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<pre style="margin: 0;"> <span id="LC472" 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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<pre style="margin: 0;"> <span id="LC473" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC474" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">{-</span></span>
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<br>
</li>
<li id="c3e8a1868c9af8f291e62e09fe23f1202937fd12">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#c3e8a1868c9af8f291e62e09fe23f1202937fd12"><strong>compiler/GHC/Types/Name/Set.hs</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">@@ -12,7 +12,7 @@ module GHC.Types.Name.Set (</td>
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<pre style="margin: 0;"> <span id="LC12" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">emptyNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">unitNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">mkNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">unionNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">unionNameSets</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC13" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">minusNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">elemNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">extendNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">extendNameSetList</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC14" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">delFromNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">delListFromNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">isEmptyNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">filterNameSet</span><span class="p">,</span></span>
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<pre style="margin: 0;">-<span id="LC15" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">intersectsNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">intersectNameSet</span><span class="p">,</span></span>
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<pre style="margin: 0;">+<span id="LC15" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">intersectsNameSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;"><span class="idiff left">disjointNameSet</span></span><span class="p"><span class="idiff">,</span></span><span class="idiff right"> </span><span class="nf" style="color: #900; font-weight: 600;">intersectNameSet</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;">nameSetAny</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">nameSetAll</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">nameSetElemsStable</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC17" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC18" class="line" lang="haskell">        <span class="c1" style="color: #998; font-style: italic;">-- * Free variables</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">@@ -65,6 +65,7 @@ delListFromNameSet :: NameSet -> [Name] -> NameSet</td>
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<pre style="margin: 0;"> <span id="LC65" class="line" lang="haskell"><span class="n" style="color: #333;">filterNameSet</span>      <span class="o" style="font-weight: 600;">::</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">Name</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;">NameSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">NameSet</span></span>
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<pre style="margin: 0;"> <span id="LC66" class="line" lang="haskell"><span class="n" style="color: #333;">intersectNameSet</span>   <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">NameSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">NameSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">NameSet</span></span>
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<pre style="margin: 0;"> <span id="LC67" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsNameSet</span>  <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">NameSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">NameSet</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="LC68" class="line" lang="haskell"><span class="n" style="color: #333;">disjointNameSet</span>    <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">NameSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">NameSet</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="LC69" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- ^ True if there is a non-empty intersection.</span></span>
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<pre style="margin: 0;"> <span id="LC70" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- @s1 `intersectsNameSet` s2@ doesn't compute @s2@ if @s1@ is empty</span></span>
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<pre style="margin: 0;"> <span id="LC71" class="line" lang="haskell"></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">@@ -81,10 +82,11 @@ elemNameSet       = elementOfUniqSet</td>
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<pre style="margin: 0;"> <span id="LC82" class="line" lang="haskell"><span class="n" style="color: #333;">delFromNameSet</span>    <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">delOneFromUniqSet</span></span>
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<pre style="margin: 0;"> <span id="LC83" class="line" lang="haskell"><span class="n" style="color: #333;">filterNameSet</span>     <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">filterUniqSet</span></span>
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<pre style="margin: 0;"> <span id="LC84" class="line" lang="haskell"><span class="n" style="color: #333;">intersectNameSet</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="LC85" class="line" lang="haskell"><span class="n" style="color: #333;">disjointNameSet</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="LC86" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC87" class="line" lang="haskell"><span class="n" style="color: #333;">delListFromNameSet</span> <span class="n" style="color: #333;">set</span> <span class="n" style="color: #333;">ns</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">foldl'</span> <span class="n" style="color: #333;">delFromNameSet</span> <span class="n" style="color: #333;">set</span> <span class="n" style="color: #333;">ns</span></span>
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<pre style="margin: 0;"> <span id="LC88" class="line" lang="haskell"></span>
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<pre style="margin: 0;">-<span id="LC87" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsNameSet</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;"><span class="idiff left">isEmptyNameSet</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">s1</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectNameSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">s2</span></span><span class="p"><span class="idiff right">)</span>)</span></span>
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<pre style="margin: 0;">+<span id="LC89" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsNameSet</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;"><span class="idiff left">s1</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">disjointNameSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">s2</span></span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC90" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC91" class="line" lang="haskell"><span class="n" style="color: #333;">nameSetAny</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">Name</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;">NameSet</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="LC92" class="line" lang="haskell"><span class="n" style="color: #333;">nameSetAny</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">uniqSetAny</span></span>
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<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#266bc13b57ed8c43a461b6d9a429c917879e16b4"><strong>compiler/GHC/Types/Unique/DFM.hs</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">@@ -319,13 +319,13 @@ udfmIntersectUFM (UDFM x i) y = UDFM (M.intersection x (ufmToIntMap y)) i</td>
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<pre style="margin: 0;"> <span id="LC319" 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="LC320" 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;"><span class="idiff left">isNullUDFM</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff right">intersec</span>tUDFM</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="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;"><span class="idiff left">not</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff right">disjoin</span>tUDFM</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="LC324" 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="LC325" 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;"><span class="idiff left">null</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="kt" style="color: #458; font-weight: 600;"><span class="idiff">M</span></span><span class="o" style="font-weight: 600;"><span class="idiff">.</span></span><span class="n" style="color: #333;"><span class="idiff">intersection</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">y</span></span><span class="p"><span class="idiff right">)</span></span></span>
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<pre style="margin: 0;">+<span id="LC325" 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;"><span class="idiff left">disjoint</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">y</span></span></span>
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<pre style="margin: 0;"> <span id="LC326" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC327" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUdfmUfm</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;">UniqFM</span> <span class="n" style="color: #333;">elt2</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="LC328" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUdfmUfm</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="n" style="color: #333;">y</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;"><span class="idiff left">null</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="kt" style="color: #458; font-weight: 600;"><span class="idiff">M</span></span><span class="o" style="font-weight: 600;"><span class="idiff">.</span></span><span class="n" style="color: #333;"><span class="idiff">intersection</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">ufmToIntMap</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">y</span></span><span class="p"><span class="idiff right">)</span>)</span></span>
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<pre style="margin: 0;">+<span id="LC328" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUdfmUfm</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="n" style="color: #333;">y</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;"><span class="idiff left">disjoint</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">ufmToIntMap</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">y</span></span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC329" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC330" class="line" lang="haskell"><span class="n" style="color: #333;">minusUDFM</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;">elt1</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;">elt2</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;">elt1</span></span>
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<pre style="margin: 0;"> <span id="LC331" class="line" lang="haskell"><span class="n" style="color: #333;">minusUDFM</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;">UDFM</span> <span class="p">(</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;">difference</span> <span class="n" style="color: #333;">x</span> <span class="n" style="color: #333;">y</span><span class="p">)</span> <span class="n" style="color: #333;">i</span></span>
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<br>
</li>
<li id="dd1734ed93e4694f773dd468a1855524e6bbca0f">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#dd1734ed93e4694f773dd468a1855524e6bbca0f"><strong>compiler/GHC/Types/Unique/DSet.hs</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="26" 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">@@ -26,6 +26,7 @@ module GHC.Types.Unique.DSet (</td>
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<pre style="margin: 0;"> <span id="LC26" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">unionUniqDSets</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">unionManyUniqDSets</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC27" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">minusUniqDSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">uniqDSetMinusUniqSet</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC28" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">intersectUniqDSets</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">uniqDSetIntersectUniqSet</span><span class="p">,</span></span>
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<pre style="margin: 0;">+<span id="LC29" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">uniqDSetDisjointUniqSet</span><span class="p">,</span></span>
</pre>
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<pre style="margin: 0;"> <span id="LC30" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">foldUniqDSet</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC31" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">elementOfUniqDSet</span><span class="p">,</span></span>
</pre>
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<pre style="margin: 0;"> <span id="LC32" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">filterUniqDSet</span><span class="p">,</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="98" 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="99" 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">@@ -98,6 +99,10 @@ uniqDSetIntersectUniqSet :: UniqDSet a -> UniqSet b -> UniqDSet a</td>
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<td class="diff-line-num new_line" data-linenumber="99" 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="LC99" class="line" lang="haskell"><span class="n" style="color: #333;">uniqDSetIntersectUniqSet</span> <span class="n" style="color: #333;">xs</span> <span class="n" style="color: #333;">ys</span></span>
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<td class="diff-line-num new_line" data-linenumber="100" 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="LC100" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="p">(</span><span class="n" style="color: #333;">udfmIntersectUFM</span> <span class="p">(</span><span class="n" style="color: #333;">getUniqDSet</span> <span class="n" style="color: #333;">xs</span><span class="p">)</span> <span class="p">(</span><span class="n" style="color: #333;">getUniqSet</span> <span class="n" style="color: #333;">ys</span><span class="p">))</span></span>
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<pre style="margin: 0;"> <span id="LC101" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="101" 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="LC102" class="line" lang="haskell"><span class="n" style="color: #333;">uniqDSetDisjointUniqSet</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">UniqDSet</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;">UniqSet</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;">Bool</span></span>
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<pre style="margin: 0;">+<span id="LC103" class="line" lang="haskell"><span class="n" style="color: #333;">uniqDSetDisjointUniqSet</span> <span class="n" style="color: #333;">xs</span> <span class="n" style="color: #333;">ys</span></span>
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<pre style="margin: 0;">+<span id="LC104" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">disjointUdfmUfm</span> <span class="p">(</span><span class="n" style="color: #333;">getUniqDSet</span> <span class="n" style="color: #333;">xs</span><span class="p">)</span> <span class="p">(</span><span class="n" style="color: #333;">getUniqSet</span> <span class="n" style="color: #333;">ys</span><span class="p">)</span></span>
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<pre style="margin: 0;">+<span id="LC105" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC106" class="line" lang="haskell"><span class="n" style="color: #333;">foldUniqDSet</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;">b</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">b</span><span class="p">)</span> <span class="o" style="font-weight: 600;">-></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;">UniqDSet</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">b</span></span>
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<pre style="margin: 0;"> <span id="LC107" class="line" lang="haskell"><span class="n" style="color: #333;">foldUniqDSet</span> <span class="n" style="color: #333;">c</span> <span class="n" style="color: #333;">n</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqDSet</span> <span class="n" style="color: #333;">s</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">foldUDFM</span> <span class="n" style="color: #333;">c</span> <span class="n" style="color: #333;">n</span> <span class="n" style="color: #333;">s</span></span>
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<pre style="margin: 0;"> <span id="LC108" class="line" lang="haskell"></span>
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<li id="b0b25f424f682f899323d3f74070dbe8fd59628e">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#b0b25f424f682f899323d3f74070dbe8fd59628e"><strong>compiler/GHC/Types/Unique/FM.hs</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">@@ -241,7 +241,7 @@ intersectUFM_C</td>
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<pre style="margin: 0;"> <span id="LC241" class="line" lang="haskell"><span class="n" style="color: #333;">intersectUFM_C</span> <span class="n" style="color: #333;">f</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UFM</span> <span class="n" style="color: #333;">x</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UFM</span> <span class="n" style="color: #333;">y</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">UFM</span> <span class="p">(</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;">intersectionWith</span> <span class="n" style="color: #333;">f</span> <span class="n" style="color: #333;">x</span> <span class="n" style="color: #333;">y</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC242" class="line" lang="haskell"></span>
</pre>
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<pre style="margin: 0;"> <span id="LC243" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUFM</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">UniqFM</span> <span class="n" style="color: #333;">elt1</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">UniqFM</span> <span class="n" style="color: #333;">elt2</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="LC244" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUFM</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UFM</span> <span class="n" style="color: #333;">x</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UFM</span> <span class="n" style="color: #333;">y</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;"><span class="idiff left">null</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="kt" style="color: #458; font-weight: 600;"><span class="idiff">M</span></span><span class="o" style="font-weight: 600;"><span class="idiff">.</span></span><span class="n" style="color: #333;"><span class="idiff">intersection</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">y</span></span><span class="p"><span class="idiff right">)</span></span></span>
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<pre style="margin: 0;">+<span id="LC244" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUFM</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UFM</span> <span class="n" style="color: #333;">x</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UFM</span> <span class="n" style="color: #333;">y</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;"><span class="idiff left">disjoint</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">x</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">y</span></span></span>
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<pre style="margin: 0;"> <span id="LC245" class="line" lang="haskell"></span>
</pre>
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<pre style="margin: 0;"> <span id="LC246" class="line" lang="haskell"><span class="n" style="color: #333;">foldUFM</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">(</span><span class="n" style="color: #333;">elt</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="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">UniqFM</span> <span class="n" style="color: #333;">elt</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span></span>
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<pre style="margin: 0;"> <span id="LC247" class="line" lang="haskell"><span class="n" style="color: #333;">foldUFM</span> <span class="n" style="color: #333;">k</span> <span class="n" style="color: #333;">z</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UFM</span> <span class="n" style="color: #333;">m</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;">foldr</span> <span class="n" style="color: #333;">k</span> <span class="n" style="color: #333;">z</span> <span class="n" style="color: #333;">m</span></span>
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</li>
<li id="71ee8226465c3f394f18d0bddd00077942947740">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#71ee8226465c3f394f18d0bddd00077942947740"><strong>compiler/GHC/Types/Unique/Set.hs</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="27" 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">@@ -27,6 +27,7 @@ module GHC.Types.Unique.Set (</td>
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<pre style="margin: 0;"> <span id="LC27" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">unionUniqSets</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">unionManyUniqSets</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC28" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">minusUniqSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">uniqSetMinusUFM</span><span class="p">,</span></span>
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<td class="diff-line-num old_line" data-linenumber="29" 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="LC29" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">intersectUniqSets</span><span class="p">,</span></span>
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<pre style="margin: 0;">+<span id="LC30" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">disjointUniqSets</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC31" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">restrictUniqSetToUFM</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC32" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">uniqSetAny</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">uniqSetAll</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC33" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">elementOfUniqSet</span><span class="p">,</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="105" 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="106" 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">@@ -105,6 +106,9 @@ minusUniqSet (UniqSet s) (UniqSet t) = UniqSet (minusUFM s t)</td>
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<pre style="margin: 0;"> <span id="LC106" class="line" lang="haskell"><span class="n" style="color: #333;">intersectUniqSets</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">UniqSet</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;">UniqSet</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;">UniqSet</span> <span class="n" style="color: #333;">a</span></span>
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<td class="diff-line-num new_line" data-linenumber="107" 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="LC107" class="line" lang="haskell"><span class="n" style="color: #333;">intersectUniqSets</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqSet</span> <span class="n" style="color: #333;">s</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqSet</span> <span class="n" style="color: #333;">t</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">UniqSet</span> <span class="p">(</span><span class="n" style="color: #333;">intersectUFM</span> <span class="n" style="color: #333;">s</span> <span class="n" style="color: #333;">t</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC108" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="108" 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="LC109" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUniqSets</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">UniqSet</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;">UniqSet</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="LC110" class="line" lang="haskell"><span class="n" style="color: #333;">disjointUniqSets</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqSet</span> <span class="n" style="color: #333;">s</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqSet</span> <span class="n" style="color: #333;">t</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">disjointUFM</span> <span class="n" style="color: #333;">s</span> <span class="n" style="color: #333;">t</span></span>
</pre>
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<pre style="margin: 0;">+<span id="LC111" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC112" class="line" lang="haskell"><span class="n" style="color: #333;">restrictUniqSetToUFM</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">UniqSet</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;">UniqFM</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;">UniqSet</span> <span class="n" style="color: #333;">a</span></span>
</pre>
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<pre style="margin: 0;"> <span id="LC113" class="line" lang="haskell"><span class="n" style="color: #333;">restrictUniqSetToUFM</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">UniqSet</span> <span class="n" style="color: #333;">s</span><span class="p">)</span> <span class="n" style="color: #333;">m</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">UniqSet</span> <span class="p">(</span><span class="n" style="color: #333;">intersectUFM</span> <span class="n" style="color: #333;">s</span> <span class="n" style="color: #333;">m</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC114" class="line" lang="haskell"></span>
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<li id="07e36027465263e8b90313979f12e1f4a9ce64a5">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#07e36027465263e8b90313979f12e1f4a9ce64a5"><strong>compiler/GHC/Types/Var/Env.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="507" 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="507" 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">@@ -507,7 +507,7 @@ plusMaybeVarEnv_C = plusMaybeUFM_C</td>
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<pre style="margin: 0;"> <span id="LC507" 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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508
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<pre style="margin: 0;"> <span id="LC508" 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="LC509" 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;"><span class="idiff left">isEmptyVarEnv</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">e1</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectUFM</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">e2</span></span><span class="p"><span class="idiff right">)</span>)</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;"><span class="idiff left">e1</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">disjointUFM</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">e2</span></span><span class="p">)</span></span>
</pre>
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511
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511
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<pre style="margin: 0;"> <span id="LC511" 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>
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512
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<pre style="margin: 0;"> <span id="LC512" 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>
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<pre style="margin: 0;"> <span id="LC513" 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>
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<li id="8fa3c53ff1558af938c045405b5e177c50e91308">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#8fa3c53ff1558af938c045405b5e177c50e91308"><strong>compiler/GHC/Types/Var/Set.hs</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="34" 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">@@ -34,7 +34,7 @@ module GHC.Types.Var.Set (</td>
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<pre style="margin: 0;"> <span id="LC34" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">elemDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">dVarSetElems</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">subDVarSet</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC35" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">unionDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">unionDVarSets</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">mapUnionDVarSet</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC36" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">intersectDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">dVarSetIntersectVarSet</span><span class="p">,</span></span>
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<pre style="margin: 0;">-<span id="LC37" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">intersectsDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">disjointDVarSet</span><span class="p">,</span></span>
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<pre style="margin: 0;">+<span id="LC37" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">intersectsDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">disjointDVarSet</span><span class="p">,</span><span class="idiff left"> </span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff">varSetDisjointDVarSet</span></span><span class="p"><span class="idiff right">,</span></span></span>
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<pre style="margin: 0;"> <span id="LC38" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">isEmptyDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">delDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">delDVarSetList</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC39" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">minusDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">foldDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">filterDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">mapDVarSet</span><span class="p">,</span></span>
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<pre style="margin: 0;"> <span id="LC40" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">dVarSetMinusVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">anyDVarSet</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">allDVarSet</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">@@ -274,6 +274,9 @@ dVarSetIntersectVarSet = uniqDSetIntersectUniqSet</td>
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<pre style="margin: 0;"> <span id="LC274" class="line" lang="haskell"><span class="n" style="color: #333;">disjointDVarSet</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">DVarSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">DVarSet</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="LC275" class="line" lang="haskell"><span class="n" style="color: #333;">disjointDVarSet</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;">disjointUDFM</span> <span class="p">(</span><span class="n" style="color: #333;">getUniqDSet</span> <span class="n" style="color: #333;">s1</span><span class="p">)</span> <span class="p">(</span><span class="n" style="color: #333;">getUniqDSet</span> <span class="n" style="color: #333;">s2</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC276" class="line" lang="haskell"></span>
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<pre style="margin: 0;">+<span id="LC277" class="line" lang="haskell"><span class="n" style="color: #333;">varSetDisjointDVarSet</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">VarSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">DVarSet</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="LC278" class="line" lang="haskell"><span class="n" style="color: #333;">varSetDisjointDVarSet</span> <span class="n" style="color: #333;">vs</span> <span class="n" style="color: #333;">dvs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">uniqDSetDisjointUniqSet</span> <span class="n" style="color: #333;">dvs</span> <span class="n" style="color: #333;">vs</span></span>
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<pre style="margin: 0;">+<span id="LC279" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC280" class="line" lang="haskell"><span class="cd">-- | True if non-empty intersection</span></span>
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<pre style="margin: 0;"> <span id="LC281" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsDVarSet</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">DVarSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">DVarSet</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="LC282" class="line" lang="haskell"><span class="n" style="color: #333;">intersectsDVarSet</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;">disjointDVarSet</span><span class="p">`</span> <span class="n" style="color: #333;">s2</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">@@ -66,7 +66,7 @@ Library</td>
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<pre style="margin: 0;"> <span id="LC66" class="line" lang="plaintext">                   bytestring >= 0.9 && < 0.11,</span>
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<pre style="margin: 0;"> <span id="LC67" class="line" lang="plaintext">                   binary     == 0.8.*,</span>
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<pre style="margin: 0;"> <span id="LC68" class="line" lang="plaintext">                   time       >= 1.4 && < 1.10,</span>
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<pre style="margin: 0;">-<span id="LC69" class="line" lang="plaintext">                   containers >= 0.<span class="idiff left right">5</span> && < 0.7,</span>
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69
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<pre style="margin: 0;">+<span id="LC69" class="line" lang="plaintext">                   containers >= 0.<span class="idiff left right">6.2.1</span> && < 0.7,</span>
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70
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70
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<pre style="margin: 0;"> <span id="LC70" class="line" lang="plaintext">                   array      >= 0.1 && < 0.6,</span>
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71
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71
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<pre style="margin: 0;"> <span id="LC71" class="line" lang="plaintext">                   filepath   >= 1   && < 1.5,</span>
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72
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72
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<pre style="margin: 0;"> <span id="LC72" class="line" lang="plaintext">                   template-haskell == 2.16.*,</span>
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<li id="7f8b3b6eb0634a8dc9e316ec3fc9f000ad47bf4f">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#7f8b3b6eb0634a8dc9e316ec3fc9f000ad47bf4f"><strong>compiler/iface/BuildTyCl.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="164" 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="164" 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">@@ -164,8 +164,7 @@ mkDataConStupidTheta tycon arg_tys univ_tvs</td>
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164
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<pre style="margin: 0;"> <span id="LC164" class="line" lang="haskell">        <span class="c1" style="color: #998; font-style: italic;">-- stupid theta, taken from the TyCon</span></span>
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165
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<pre style="margin: 0;"> <span id="LC165" class="line" lang="haskell"></span>
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<td class="diff-line-num old_line" data-linenumber="166" 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="LC166" class="line" lang="haskell">    <span class="n" style="color: #333;">arg_tyvars</span>      <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">tyCoVarsOfTypes</span> <span class="n" style="color: #333;">arg_tys</span></span>
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<pre style="margin: 0;">-<span id="LC167" class="line" lang="haskell">    <span class="n" style="color: #333;">in_arg_tys</span> <span class="n" style="color: #333;">pred</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">not</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333;">isEmptyVarSet</span> <span class="o" style="font-weight: 600;">$</span></span>
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<pre style="margin: 0;">-<span id="LC168" class="line" lang="haskell">                      <span class="n" style="color: #333;">tyCoVarsOfType</span> <span class="n" style="color: #333;">pred</span> <span class="p">`</span><span class="n" style="color: #333;">intersectVarSet</span><span class="p">`</span> <span class="n" style="color: #333;">arg_tyvars</span></span>
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<pre style="margin: 0;">+<span id="LC167" class="line" lang="haskell">    <span class="n" style="color: #333;">in_arg_tys</span> <span class="n" style="color: #333;">pred</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">tyCoVarsOfType</span> <span class="n" style="color: #333;">pred</span> <span class="p">`</span><span class="n" style="color: #333;">intersectsVarSet</span><span class="p">`</span> <span class="n" style="color: #333;">arg_tyvars</span></span>
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<pre style="margin: 0;"> <span id="LC168" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC169" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC170" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">------------------------------------------------------</span></span>
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<li id="39f28d5dc8c176ea580515ffbadb8250289f1b7d">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#39f28d5dc8c176ea580515ffbadb8250289f1b7d"><strong>compiler/typecheck/TcHoleErrors.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="674" 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="674" 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">@@ -674,8 +674,7 @@ findValidHoleFits tidy_env implics simples ct | isExprHoleCt ct =</td>
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674
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<pre style="margin: 0;"> <span id="LC674" class="line" lang="haskell">            <span class="n" style="color: #333;">ctFreeVarSet</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">fvVarSet</span> <span class="o" style="font-weight: 600;">.</span> <span class="n" style="color: #333;">tyCoFVsOfType</span> <span class="o" style="font-weight: 600;">.</span> <span class="n" style="color: #333;">ctPred</span></span>
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675
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<pre style="margin: 0;"> <span id="LC675" class="line" lang="haskell">            <span class="n" style="color: #333;">hole_fv_set</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">fvVarSet</span> <span class="n" style="color: #333;">hole_fvs</span></span>
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<pre style="margin: 0;"> <span id="LC676" class="line" lang="haskell">            <span class="n" style="color: #333;">anyFVMentioned</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Ct</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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677
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<td class="diff-line-num new_line old" data-linenumber="677" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC677" class="line" lang="haskell">            <span class="n" style="color: #333;">anyFVMentioned</span> <span class="n" style="color: #333;">ct</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">not</span> <span class="o" style="font-weight: 600;">$</span> <span class="n" style="color: #333;">isEmptyVarSet</span> <span class="o" style="font-weight: 600;">$</span></span>
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<td class="diff-line-num new_line old" data-linenumber="677" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC678" class="line" lang="haskell">                                  <span class="n" style="color: #333;">ctFreeVarSet</span> <span class="n" style="color: #333;">ct</span> <span class="p">`</span><span class="n" style="color: #333;">intersectVarSet</span><span class="p">`</span> <span class="n" style="color: #333;">hole_fv_set</span></span>
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<pre style="margin: 0;">+<span id="LC677" class="line" lang="haskell">            <span class="n" style="color: #333;">anyFVMentioned</span> <span class="n" style="color: #333;">ct</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">ctFreeVarSet</span> <span class="n" style="color: #333;">ct</span> <span class="p">`</span><span class="n" style="color: #333;">intersectsVarSet</span><span class="p">`</span> <span class="n" style="color: #333;">hole_fv_set</span></span>
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<pre style="margin: 0;"> <span id="LC678" class="line" lang="haskell">            <span class="c1" style="color: #998; font-style: italic;">-- We filter out those constraints that have no variables (since</span></span>
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<pre style="margin: 0;"> <span id="LC679" class="line" lang="haskell">            <span class="c1" style="color: #998; font-style: italic;">-- they won't be solved by finding a type for the type variable</span></span>
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<pre style="margin: 0;"> <span id="LC680" class="line" lang="haskell">            <span class="c1" style="color: #998; font-style: italic;">-- representing the hole) and also other holes, since we're not</span></span>
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<li id="75d517f701402b106e4d98d255eb24b57ba72aab">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#75d517f701402b106e4d98d255eb24b57ba72aab"><strong>compiler/typecheck/TcSimplify.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="2415" 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="2415" 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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<pre style="margin: 0;"> <span id="LC2415" class="line" lang="haskell"></span>
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<td class="diff-line-num old_line" data-linenumber="2416" 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="LC2416" class="line" lang="haskell">    <span class="n" style="color: #333;">is_floatable</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">VarSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Ct</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="LC2417" class="line" lang="haskell">    <span class="n" style="color: #333;">is_floatable</span> <span class="n" style="color: #333;">skols</span> <span class="n" style="color: #333;">ct</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="2418" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
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<td class="diff-line-num new_line old" data-linenumber="2418" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC2418" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">isDerivedCt</span> <span class="n" style="color: #333;">ct</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">not</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">tyCoVarsOfCt</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">ct</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">intersectsVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">skols</span></span><span class="p"><span class="idiff right">)</span></span></span>
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<td class="diff-line-num new old_line" data-linenumber="2419" 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="LC2418" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">isDerivedCt</span> <span class="n" style="color: #333;">ct</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">tyCoVarsOfCt</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">ct</span></span><span class="idiff"> </span><span class="p"><span class="idiff">`</span></span><span class="n" style="color: #333;"><span class="idiff">disjointVarSet</span></span><span class="p"><span class="idiff">`</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">skols</span></span></span>
</pre>
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<td class="diff-line-num new_line" data-linenumber="2419" 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="LC2419" class="line" lang="haskell">      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">otherwise</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;">ctEvId</span> <span class="n" style="color: #333;">ct</span> <span class="p">`</span><span class="n" style="color: #333;">elemVarSet</span><span class="p">`</span> <span class="n" style="color: #333;">skols</span><span class="p">)</span></span>
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<td class="diff-line-num old_line" data-linenumber="2420" 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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<td class="diff-line-num new_line" data-linenumber="2420" 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="LC2420" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="2421" 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="LC2421" class="line" lang="haskell">    <span class="n" style="color: #333;">add_captured_ev_ids</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Cts</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarSet</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">VarSet</span></span>
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<li id="6c93025dd021b74dda705f36d078e02bcda0ccfe">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d2dd3c5479b0a060b35af0a480512cf1848df6cc#6c93025dd021b74dda705f36d078e02bcda0ccfe"><strong>hadrian/src/Rules/Documentation.hs</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="103" 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="103" 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">@@ -103,9 +103,8 @@ documentationRules = do</td>
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<td class="diff-line-num old_line" data-linenumber="103" 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">
103
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<td class="diff-line-num new_line" data-linenumber="103" 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">
103
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<pre style="margin: 0;"> <span id="LC103" class="line" lang="haskell"></span>
</pre>
</td>
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<td class="diff-line-num old_line" data-linenumber="104" 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">
104
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<td class="diff-line-num new_line" data-linenumber="104" 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">
104
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<pre style="margin: 0;"> <span id="LC104" class="line" lang="haskell">                      <span class="c1" style="color: #998; font-style: italic;">-- include toplevel html target unless we neither want</span></span>
</pre>
</td>
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<td class="diff-line-num old_line" data-linenumber="105" 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">
105
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<td class="diff-line-num new_line" data-linenumber="105" 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">
105
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<pre style="margin: 0;"> <span id="LC105" class="line" lang="haskell">                      <span class="c1" style="color: #998; font-style: italic;">-- haddocks nor html pages produced by sphinx.</span></span>
</pre>
</td>
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<td class="diff-line-num old old_line" data-linenumber="106" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
106
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<td class="diff-line-num new_line old" data-linenumber="106" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC106" class="line" lang="haskell">                   <span class="o" style="font-weight: 600;">++</span> <span class="p">[</span> <span class="n" style="color: #333;">html</span> <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Set</span><span class="o" style="font-weight: 600;">.</span><span class="n" style="color: #333;">size</span> <span class="p">(</span><span class="n" style="color: #333;">doctargets</span> <span class="p">`</span><span class="kt" style="color: #458; font-weight: 600;">Set</span><span class="o" style="font-weight: 600;">.</span><span class="n" style="color: #333;">intersection</span><span class="p">`</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="107" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
107
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<td class="diff-line-num new_line old" data-linenumber="106" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0;">-<span id="LC107" class="line" lang="haskell">                                         <span class="kt" style="color: #458; font-weight: 600;">Set</span><span class="o" style="font-weight: 600;">.</span><span class="n" style="color: #333;">fromList</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">Haddocks</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">SphinxHTML</span><span class="p">]</span></span>
</pre>
</td>
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<td class="diff-line-num old old_line" data-linenumber="108" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
108
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<td class="diff-line-num new_line old" data-linenumber="106" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
 
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<td class="line_content old" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#fbe9eb">
<pre style="margin: 0;">-<span id="LC108" class="line" lang="haskell">                                        <span class="p">)</span> <span class="o" style="font-weight: 600;">></span> <span class="mi" style="color: #099;">0</span> <span class="p">]</span></span>
</pre>
</td>
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<td class="diff-line-num new old_line" data-linenumber="109" 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">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="106" 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">
106
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<pre style="margin: 0;">+<span id="LC106" class="line" lang="haskell">                   <span class="o" style="font-weight: 600;">++</span> <span class="p">[</span> <span class="n" style="color: #333;">html</span> <span class="o" style="font-weight: 600;">|</span>    <span class="kt" style="color: #458; font-weight: 600;">Haddocks</span>   <span class="p">`</span><span class="kt" style="color: #458; font-weight: 600;">Set</span><span class="o" style="font-weight: 600;">.</span><span class="n" style="color: #333;">member</span><span class="p">`</span> <span class="n" style="color: #333;">doctargets</span></span>
</pre>
</td>
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<tr class="line_holder new" id="" style="line-height: 1.6;">
<td class="diff-line-num new old_line" data-linenumber="109" 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">
 
</td>
<td class="diff-line-num new new_line" data-linenumber="107" 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">
107
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<pre style="margin: 0;">+<span id="LC107" class="line" lang="haskell">                               <span class="o" style="font-weight: 600;">||</span> <span class="kt" style="color: #458; font-weight: 600;">SphinxHTML</span> <span class="p">`</span><span class="kt" style="color: #458; font-weight: 600;">Set</span><span class="o" style="font-weight: 600;">.</span><span class="n" style="color: #333;">member</span><span class="p">`</span> <span class="n" style="color: #333;">doctargets</span> <span class="p">]</span></span>
</pre>
</td>
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<tr class="line_holder" id="" style="line-height: 1.6;">
<td class="diff-line-num old_line" data-linenumber="109" 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">
109
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<td class="diff-line-num new_line" data-linenumber="108" 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">
108
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<pre style="margin: 0;"> <span id="LC108" class="line" lang="haskell"></span>
</pre>
</td>
</tr>
<tr class="line_holder" id="" style="line-height: 1.6;">
<td class="diff-line-num old_line" data-linenumber="110" 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">
110
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<td class="diff-line-num new_line" data-linenumber="109" 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">
109
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<pre style="margin: 0;"> <span id="LC109" class="line" lang="haskell">                      <span class="c1" style="color: #998; font-style: italic;">-- include archives for whatever targets remain from</span></span>
</pre>
</td>
</tr>
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<td class="diff-line-num old_line" data-linenumber="111" 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">
111
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<td class="diff-line-num new_line" data-linenumber="110" 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">
110
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<pre style="margin: 0;"> <span id="LC110" class="line" lang="haskell">                      <span class="c1" style="color: #998; font-style: italic;">-- the --docs arguments we got.</span></span>
</pre>
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