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<h3>

Vladislav Zavialov pushed to branch wip/haddock-accum

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/b204b5b404a26b794f9ff9893463bd2f95b1b811">b204b5b4</a></strong>

<div>

<span>by Vladislav Zavialov</span>

<i>at 2020-04-22T01:49:37+03:00</i>

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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Address a few comments (more tomorrow)

</pre>

</li>

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<h4>3 changed files:</h4>

<ul>

<li class="file-stats">

<a href="#9b5f1671f007d547cf3b5ec40babeafdffb99b1a">

compiler/GHC/Types/SrcLoc.hs

</a>

</li>

<li class="file-stats">

<a href="#b9d914854c63eba02a19caf347d41805e672d437">

compiler/parser/HaddockUtils.hs

</a>

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<li class="file-stats">

<a href="#7dc313da4c00f2541cb5e519a5e4a0eac7751a2a">

compiler/utils/Util.hs

</a>

</li>

</ul>

<h4>Changes:</h4>

<li id="9b5f1671f007d547cf3b5ec40babeafdffb99b1a">

<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/b204b5b404a26b794f9ff9893463bd2f95b1b811#9b5f1671f007d547cf3b5ec40babeafdffb99b1a"><strong>compiler/GHC/Types/SrcLoc.hs</strong></a>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="88" 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="88" 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">@@ -88,7 +88,8 @@ module GHC.Types.SrcLoc (</td>

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<td class="diff-line-num old_line" data-linenumber="88" 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="LC88" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">mapLoc</span><span class="p">,</span></span>

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<pre style="margin: 0;"> <span id="LC89" class="line" lang="haskell"></span>

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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="c1" style="color: #998; font-style: italic;">-- ** Combining and comparing Located values</span></span>

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<td class="diff-line-num old old_line" data-linenumber="91" 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="LC91" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">eqLocated</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">cmpLocated</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">combineLocs</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">addCLoc</span><span class="p">,</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC91" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">eqLocated</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">cmpLocated</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">cmpBufSpan</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;">combineLocs</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">addCLoc</span><span class="p">,</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC93" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">leftmost_smallest</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">leftmost_largest</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">rightmost_smallest</span><span class="p">,</span></span>

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<td class="diff-line-num old_line" data-linenumber="93" 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="LC94" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">spans</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">isSubspanOf</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">isRealSubspanOf</span><span class="p">,</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC95" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">sortLocated</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">sortRealLocated</span><span class="p">,</span></span>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="726" 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="727" 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">@@ -726,6 +727,17 @@ eqLocated a b = unLoc a == unLoc b</td>

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<pre style="margin: 0;"> <span id="LC727" class="line" lang="haskell"><span class="n" style="color: #333;">cmpLocated</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Ord</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;">GenLocated</span> <span class="n" style="color: #333;">l</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;">GenLocated</span> <span class="n" style="color: #333;">l</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;">Ordering</span></span>

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<pre style="margin: 0;"> <span id="LC728" class="line" lang="haskell"><span class="n" style="color: #333;">cmpLocated</span> <span class="n" style="color: #333;">a</span> <span class="n" style="color: #333;">b</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">unLoc</span> <span class="n" style="color: #333;">a</span> <span class="p">`</span><span class="n" style="color: #333;">compare</span><span class="p">`</span> <span class="n" style="color: #333;">unLoc</span> <span class="n" style="color: #333;">b</span></span>

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<pre style="margin: 0;"> <span id="LC729" class="line" lang="haskell"></span>

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<pre style="margin: 0;">+<span id="LC730" class="line" lang="haskell"><span class="cd">-- | Compare the 'BufSpan' of two located things.</span></span>

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<pre style="margin: 0;">+<span id="LC731" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--</span></span>

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<td class="diff-line-num new new_line" data-linenumber="732" 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">

732

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<pre style="margin: 0;">+<span id="LC732" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Precondition: both operands have an associated 'BufSpan'.</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="729" 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="733" 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">

733

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<pre style="margin: 0;">+<span id="LC733" class="line" lang="haskell"><span class="n" style="color: #333;">cmpBufSpan</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">HasDebugCallStack</span> <span class="o" style="font-weight: 600;">=></span> <span class="kt" style="color: #458; font-weight: 600;">Located</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;">Located</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;">Ordering</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="729" 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="734" 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">

734

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<pre style="margin: 0;">+<span id="LC734" class="line" lang="haskell"><span class="n" style="color: #333;">cmpBufSpan</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">l1</span> <span class="kr" style="font-weight: 600;">_</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">l2</span>  <span class="kr" style="font-weight: 600;">_</span><span class="p">)</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="729" 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="735" 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">

735

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<pre style="margin: 0;">+<span id="LC735" 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="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333;">getBufSpan</span> <span class="n" style="color: #333;">l1</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="729" 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="736" 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">

736

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<pre style="margin: 0;">+<span id="LC736" class="line" lang="haskell">  <span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="n" style="color: #333;">b</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333;">getBufSpan</span> <span class="n" style="color: #333;">l2</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="729" 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="737" 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">

737

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<pre style="margin: 0;">+<span id="LC737" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">compare</span> <span class="n" style="color: #333;">a</span> <span class="n" style="color: #333;">b</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="729" 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="738" 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">

738

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<pre style="margin: 0;">+<span id="LC738" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="729" 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="739" 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">

739

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<pre style="margin: 0;">+<span id="LC739" 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;">panic</span> <span class="s" style="color: #d14;">"cmpBufSpan: no BufSpan"</span></span>

</pre>

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</td>

<td class="diff-line-num new new_line" data-linenumber="740" 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">

740

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<pre style="margin: 0;">+<span id="LC740" class="line" lang="haskell"></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="729" 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">

729

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<td class="diff-line-num new_line" data-linenumber="741" 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">

741

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<pre style="margin: 0;"> <span id="LC741" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">instance</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">Outputable</span> <span class="n" style="color: #333;">l</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">Outputable</span> <span class="n" style="color: #333;">e</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=></span> <span class="kt" style="color: #458; font-weight: 600;">Outputable</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">GenLocated</span> <span class="n" style="color: #333;">l</span> <span class="n" style="color: #333;">e</span><span class="p">)</span> <span class="kr" style="font-weight: 600;">where</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="730" 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">

730

</td>

<td class="diff-line-num new_line" data-linenumber="742" 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">

742

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<pre style="margin: 0;"> <span id="LC742" class="line" lang="haskell">  <span class="n" style="color: #333;">ppr</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">l</span> <span class="n" style="color: #333;">e</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="c1" style="color: #998; font-style: italic;">-- TODO: We can't do this since Located was refactored into</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="731" 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">

731

</td>

<td class="diff-line-num new_line" data-linenumber="743" 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">

743

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<pre style="margin: 0;"> <span id="LC743" class="line" lang="haskell">                <span class="c1" style="color: #998; font-style: italic;">-- GenLocated:</span></span>

</pre>

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<br>

</li>

<li id="b9d914854c63eba02a19caf347d41805e672d437">

<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/b204b5b404a26b794f9ff9893463bd2f95b1b811#b9d914854c63eba02a19caf347d41805e672d437"><strong>compiler/parser/HaddockUtils.hs</strong></a>

<hr>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="211" 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="211" 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">@@ -211,6 +211,25 @@ mkHdkM = coerce</td>

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211

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<td class="diff-line-num new_line" data-linenumber="211" 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">

211

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<pre style="margin: 0;"> <span id="LC211" class="line" lang="haskell"><span class="n" style="color: #333;">unHdkM</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">coerce</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="212" 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">

212

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<td class="diff-line-num new_line" data-linenumber="212" 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">

212

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<pre style="margin: 0;"> <span id="LC212" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="213" 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">

213

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<td class="diff-line-num new_line" data-linenumber="213" 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">

213

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<pre style="margin: 0;"> <span id="LC213" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- See Note [Adding Haddock comments to the syntax tree].</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="214" 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">

214

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<pre style="margin: 0;">+<span id="LC214" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC215" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- 'HdkA' provides a way to propagate location information from surrounding</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC216" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- computations:</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC217" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC218" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--   left_neighbour <*> HdkA inner_span inner_m <*> right_neighbour</span></span>

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<pre style="margin: 0;">+<span id="LC219" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC220" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Here, the following holds:</span></span>

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<pre style="margin: 0;">+<span id="LC221" 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="LC222" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- * the 'left_neighbour' will only see Haddock comments until 'bufSpanStart' of 'inner_span'</span></span>

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<pre style="margin: 0;">+<span id="LC223" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- * the 'right_neighbour' will only see Haddock comments after 'bufSpanEnd' of 'inner_span'</span></span>

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<pre style="margin: 0;">+<span id="LC224" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- * the 'inner_m' will only see Haddock comments between its 'left_neighbour' and its 'right_neighbour'</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC225" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC226" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- In other words, every computation:</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC227" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC228" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--  * delimits the surrounding computations</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC229" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--  * is delimited by the surrounding computation</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC230" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC231" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--  Therefore, a 'HdkA' computation must be always considered in the context in</span></span>

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<pre style="margin: 0;">+<span id="LC232" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--  which it is used.</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC233" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">data</span> <span class="kt" style="color: #458; font-weight: 600;">HdkA</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;">HdkA</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">Maybe</span> <span class="kt" style="color: #458; font-weight: 600;">BufSpan</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HdkM</span> <span class="n" style="color: #333;">a</span><span class="p">)</span></span>

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<pre style="margin: 0;"> <span id="LC234" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">deriving</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">Functor</span><span class="p">)</span></span>

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<pre style="margin: 0;"> <span id="LC235" 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">@@ -219,19 +238,28 @@ instance Applicative HdkA where</td>

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<pre style="margin: 0;"> <span id="LC238" class="line" lang="haskell">  <span class="kt" style="color: #458; font-weight: 600;">HdkA</span> <span class="n" style="color: #333;">l1</span> <span class="n" style="color: #333;">m1</span> <span class="o" style="font-weight: 600;"><*></span> <span class="kt" style="color: #458; font-weight: 600;">HdkA</span> <span class="n" style="color: #333;">l2</span> <span class="n" style="color: #333;">m2</span> <span class="o" style="font-weight: 600;">=</span></span>

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<pre style="margin: 0;"> <span id="LC239" class="line" lang="haskell">    <span class="kt" style="color: #458; font-weight: 600;">HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">l1</span> <span class="o" style="font-weight: 600;"><></span> <span class="n" style="color: #333;">l2</span><span class="p">)</span> <span class="p">(</span><span class="n" style="color: #333;">delim1</span> <span class="n" style="color: #333;">m1</span> <span class="o" style="font-weight: 600;"><*></span> <span class="n" style="color: #333;">delim2</span> <span class="n" style="color: #333;">m2</span><span class="p">)</span></span>

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<pre style="margin: 0;"> <span id="LC240" class="line" lang="haskell">    <span class="kr" style="font-weight: 600;">where</span></span>

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<pre style="margin: 0;">+<span id="LC241" class="line" lang="haskell">      <span class="c1" style="color: #998; font-style: italic;">-- Delimit the LHS by the location information from the RHS</span></span>

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<pre style="margin: 0;"> <span id="LC242" class="line" lang="haskell">      <span class="n" style="color: #333;">delim1</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">inLocRange</span> <span class="p">(</span><span class="n" style="color: #333;">locRangeTo</span> <span class="p">(</span><span class="n" style="color: #333;">fmap</span> <span class="o" style="font-weight: 600;">@</span><span class="kt" style="color: #458; font-weight: 600;">Maybe</span> <span class="n" style="color: #333;">bufSpanStart</span> <span class="n" style="color: #333;">l2</span><span class="p">))</span></span>

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<pre style="margin: 0;">+<span id="LC243" class="line" lang="haskell">      <span class="c1" style="color: #998; font-style: italic;">-- Delimit the RHS by the location information from the LHS</span></span>

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<pre style="margin: 0;"> <span id="LC244" class="line" lang="haskell">      <span class="n" style="color: #333;">delim2</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">inLocRange</span> <span class="p">(</span><span class="n" style="color: #333;">locRangeFrom</span> <span class="p">(</span><span class="n" style="color: #333;">fmap</span> <span class="o" style="font-weight: 600;">@</span><span class="kt" style="color: #458; font-weight: 600;">Maybe</span> <span class="n" style="color: #333;">bufSpanEnd</span> <span class="n" style="color: #333;">l1</span><span class="p">))</span></span>

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<pre style="margin: 0;"> <span id="LC245" class="line" lang="haskell"></span>

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<pre style="margin: 0;"> <span id="LC246" class="line" lang="haskell"><span class="n" style="color: #333;">runHdkA</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">HdkA</span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">PsLocated</span> <span class="kt" style="color: #458; font-weight: 600;">HdkComment</span><span class="p">]</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">(</span><span class="n" style="color: #333;">a</span><span class="p">,</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">PsLocated</span> <span class="kt" style="color: #458; font-weight: 600;">HdkComment</span><span class="p">])</span></span>

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<pre style="margin: 0;"> <span id="LC247" class="line" lang="haskell"><span class="n" style="color: #333;">runHdkA</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HdkA</span> <span class="kr" style="font-weight: 600;">_</span> <span class="n" style="color: #333;">m</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">unHdkM</span> <span class="n" style="color: #333;">m</span> <span class="n" style="color: #333;">mempty</span></span>

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<pre style="margin: 0;"> <span id="LC248" class="line" lang="haskell"></span>

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<pre style="margin: 0;">-<span id="LC228" class="line" lang="haskell"><span class="cd">-- <span class="idiff left right">| </span>Let the neighbours know about an item at this location.</span></span>

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<pre style="margin: 0;">+<span id="LC249" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Let the neighbours know about an item at this location.</span></span>

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<pre style="margin: 0;"> <span id="LC250" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- See Note [Adding Haddock comments to the syntax tree].</span></span>

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<pre style="margin: 0;"> <span id="LC251" class="line" lang="haskell"><span class="n" style="color: #333;">registerHdkA</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Located</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;">HdkA</span> <span class="nb" style="color: #0086b3;">()</span></span>

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<pre style="margin: 0;"> <span id="LC252" class="line" lang="haskell"><span class="n" style="color: #333;">registerHdkA</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;">HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getBufSpan</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">a</span><span class="p">))</span> <span class="p">(</span><span class="n" style="color: #333;">pure</span> <span class="nb" style="color: #0086b3;">()</span><span class="p">)</span></span>

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<pre style="margin: 0;"> <span id="LC253" class="line" lang="haskell"></span>

</pre>

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<pre style="margin: 0;">-<span id="LC233" class="line" lang="haskell"><span class="n" style="color: #333;">delimitHdkA</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">SrcSpan</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">HdkA</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;">HdkA</span> <span class="n" style="color: #333;">a</span></span>

</pre>

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<pre style="margin: 0;">-<span id="LC234" class="line" lang="haskell"><span class="n" style="color: #333;">delimitHdkA</span> <span class="n" style="color: #333;">l'</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HdkA</span> <span class="n" style="color: #333;">l</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;">HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getBufSpan</span> <span class="n" style="color: #333;">l'</span> <span class="o" style="font-weight: 600;"><></span> <span class="n" style="color: #333;">l</span><span class="p">)</span> <span class="n" style="color: #333;">m</span></span>

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<pre style="margin: 0;">+<span id="LC254" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Extend the declared location span of a 'HdkA' computation:</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC255" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC256" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--    left_neighbour <*> extendHdkA l x <*> right_neighbour</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC257" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC258" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- The declared location of 'x' now includes 'l', so that the surrounding</span></span>

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<pre style="margin: 0;">+<span id="LC259" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- computations 'left_neighbour' and 'right_neighbour' will not look for</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC260" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Haddock comments inside the 'l' location span.</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC261" class="line" lang="haskell"><span class="n" style="color: #333;">extendHdkA</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">SrcSpan</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">HdkA</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;">HdkA</span> <span class="n" style="color: #333;">a</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="262" 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="LC262" class="line" lang="haskell"><span class="n" style="color: #333;">extendHdkA</span> <span class="n" style="color: #333;">l'</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HdkA</span> <span class="n" style="color: #333;">l</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;">HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getBufSpan</span> <span class="n" style="color: #333;">l'</span> <span class="o" style="font-weight: 600;"><></span> <span class="n" style="color: #333;">l</span><span class="p">)</span> <span class="n" style="color: #333;">m</span></span>

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<pre style="margin: 0;"> <span id="LC263" class="line" lang="haskell"></span>

</pre>

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<pre style="margin: 0;"> <span id="LC264" class="line" lang="haskell"><span class="n" style="color: #333;">concatLHsDocString</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">LHsDocString</span><span class="p">]</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Maybe</span> <span class="kt" style="color: #458; font-weight: 600;">LHsDocString</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC265" class="line" lang="haskell"><span class="n" style="color: #333;">concatLHsDocString</span> <span class="n" style="color: #333;">xs</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">l</span> <span class="o" style="font-weight: 600;"><$></span> <span class="n" style="color: #333;">concatDocs</span> <span class="n" style="color: #333;">docs</span></span>

</pre>

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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="294" 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">@@ -266,9 +294,9 @@ instance HasHaddock (Located HsModule) where</td>

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<pre style="margin: 0;"> <span id="LC294" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="267" 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="LC295" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">instance</span> <span class="kt" style="color: #458; font-weight: 600;">HasHaddock</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">LIE</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">])</span> <span class="kr" style="font-weight: 600;">where</span></span>

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<td class="diff-line-num old_line" data-linenumber="268" 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="296" 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="LC296" class="line" lang="haskell">  <span class="n" style="color: #333;">addHaddock</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">l_exports</span> <span class="n" style="color: #333;">exports</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span></span>

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<td class="diff-line-num old old_line" data-linenumber="269" 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="297" 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="LC269" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">delimit</span>HdkA</span> <span class="n" style="color: #333;">l_exports</span> <span class="o" style="font-weight: 600;">$</span> <span class="kr" style="font-weight: 600;">do</span></span>

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<td class="diff-line-num new old_line" data-linenumber="270" 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="297" 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="LC297" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">extend</span>HdkA</span> <span class="n" style="color: #333;">l_exports</span> <span class="o" style="font-weight: 600;">$</span> <span class="kr" style="font-weight: 600;">do</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="270" 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="298" 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="LC298" class="line" lang="haskell">      <span class="n" style="color: #333;">exports'</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333;">addHaddockInterleaveItems</span> <span class="kt" style="color: #458; font-weight: 600;">NoLayoutInfo</span> <span class="n" style="color: #333;">mkDocIE</span> <span class="n" style="color: #333;">exports</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="271" 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="299" 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="LC271" class="line" lang="haskell">      <span class="n" style="color: #333;">registerHdkA</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="p">(</span><span class="n" style="color: #333;">srcLocSpan</span> <span class="p">(</span><span class="n" style="color: #333;">srcSpanEnd</span> <span class="n" style="color: #333;">l_exports</span><span class="p">))</span> <span class="nb" style="color: #0086b3;">()</span><span class="p">)</span> <span class="c1" style="color: #998; font-style: italic;">-- Do not conume comments after the closing parenthesis</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="272" 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="299" 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="LC299" class="line" lang="haskell">      <span class="n" style="color: #333;">registerHdkA</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="p">(</span><span class="n" style="color: #333;">srcLocSpan</span> <span class="p">(</span><span class="n" style="color: #333;">srcSpanEnd</span> <span class="n" style="color: #333;">l_exports</span><span class="p">))</span> <span class="nb" style="color: #0086b3;">()</span><span class="p">)</span> <span class="c1" style="color: #998; font-style: italic;">-- Do not con<span class="idiff left right">s</span>ume comments after the closing parenthesis</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC300" class="line" lang="haskell">      <span class="n" style="color: #333;">pure</span> <span class="o" style="font-weight: 600;">$</span> <span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="n" style="color: #333;">l_exports</span> <span class="n" style="color: #333;">exports'</span></span>

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<td class="diff-line-num new_line" data-linenumber="301" 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="LC301" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num new_line" data-linenumber="302" 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="LC302" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">instance</span> <span class="kt" style="color: #458; font-weight: 600;">HasHaddock</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">LIE</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">)</span> <span class="kr" style="font-weight: 600;">where</span></span>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="363" 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="391" 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">@@ -363,6 +391,26 @@ mkDocDecl layout_info (L l_comment hdk_comment)</td>

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<td class="diff-line-num new_line" data-linenumber="391" 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="LC391" class="line" lang="haskell">        <span class="kt" style="color: #458; font-weight: 600;">HdkCommentNamed</span> <span class="n" style="color: #333;">s</span> <span class="n" style="color: #333;">doc</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">DocCommentNamed</span> <span class="n" style="color: #333;">s</span> <span class="n" style="color: #333;">doc</span></span>

</pre>

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<td class="diff-line-num new_line" data-linenumber="392" 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="LC392" class="line" lang="haskell">        <span class="kt" style="color: #458; font-weight: 600;">HdkCommentSection</span> <span class="n" style="color: #333;">n</span> <span class="n" style="color: #333;">doc</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">DocGroup</span> <span class="n" style="color: #333;">n</span> <span class="n" style="color: #333;">doc</span></span>

</pre>

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<td class="diff-line-num new_line" data-linenumber="393" 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="LC393" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">where</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="366" 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="394" 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="LC394" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--  'indent_mismatch' checks if the documentation comment has the exact</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="395" 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">

395

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<pre style="margin: 0;">+<span id="LC395" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--  indentation level expected by the parent node.</span></span>

</pre>

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396

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<pre style="margin: 0;">+<span id="LC396" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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</td>

<td class="diff-line-num new new_line" data-linenumber="397" 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">

397

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<pre style="margin: 0;">+<span id="LC397" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--  For example, when extracting documentation comments between class</span></span>

</pre>

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</td>

<td class="diff-line-num new new_line" data-linenumber="398" 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">

398

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<pre style="margin: 0;">+<span id="LC398" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--  method declarations, there are three cases to consider:</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="399" 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">

399

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<pre style="margin: 0;">+<span id="LC399" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

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</td>

<td class="diff-line-num new new_line" data-linenumber="400" 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">

400

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<pre style="margin: 0;">+<span id="LC400" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--  1. Indent matches (indent_mismatch=False):</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="401" 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">

401

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<pre style="margin: 0;">+<span id="LC401" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--         class C a where</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="402" 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">

402

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<pre style="margin: 0;">+<span id="LC402" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--           f :: a -> a</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="403" 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">

403

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<pre style="margin: 0;">+<span id="LC403" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--           -- ^ doc on f</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="404" 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">

404

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<pre style="margin: 0;">+<span id="LC404" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

</td>

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</td>

<td class="diff-line-num new new_line" data-linenumber="405" 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">

405

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<pre style="margin: 0;">+<span id="LC405" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--  2. Indented too much (indent_mismatch=True):</span></span>

</pre>

</td>

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</td>

<td class="diff-line-num new new_line" data-linenumber="406" 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">

406

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<pre style="margin: 0;">+<span id="LC406" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--         class C a where</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="407" 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">

407

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<pre style="margin: 0;">+<span id="LC407" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--           f :: a -> a</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="408" 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">

408

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<pre style="margin: 0;">+<span id="LC408" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--             -- ^ indent mismatch</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="409" 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">

409

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<pre style="margin: 0;">+<span id="LC409" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--</span></span>

</pre>

</td>

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</td>

<td class="diff-line-num new new_line" data-linenumber="410" 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">

410

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<pre style="margin: 0;">+<span id="LC410" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--  3. Indented too little (indent_mismatch=True):</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="411" 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">

411

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<pre style="margin: 0;">+<span id="LC411" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--         class C a where</span></span>

</pre>

</td>

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<td class="diff-line-num new new_line" data-linenumber="412" 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">

412

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<pre style="margin: 0;">+<span id="LC412" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--           f :: a -> a</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="413" 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">

413

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<pre style="margin: 0;">+<span id="LC413" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">--         -- ^ indent mismatch</span></span>

</pre>

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366

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<td class="diff-line-num new_line" data-linenumber="414" 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">

414

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<pre style="margin: 0;"> <span id="LC414" class="line" lang="haskell">    <span class="n" style="color: #333;">indent_mismatch</span> <span class="o" style="font-weight: 600;">=</span> <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">layout_info</span> <span class="kr" style="font-weight: 600;">of</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC415" class="line" lang="haskell">      <span class="kt" style="color: #458; font-weight: 600;">NoLayoutInfo</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">False</span></span>

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<td class="diff-line-num old_line" data-linenumber="368" 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="416" 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="LC416" class="line" lang="haskell">      <span class="kt" style="color: #458; font-weight: 600;">ExplicitBraces</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">False</span></span>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="387" 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="435" 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">@@ -387,7 +435,7 @@ mkDocPrev _ = Nothing</td>

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<td class="diff-line-num new_line" data-linenumber="435" 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">

435

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<pre style="margin: 0;"> <span id="LC435" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="388" 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">

388

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<td class="diff-line-num new_line" data-linenumber="436" 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">

436

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<pre style="margin: 0;"> <span id="LC436" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">instance</span> <span class="kt" style="color: #458; font-weight: 600;">HasHaddock</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">LHsDecl</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">)</span> <span class="kr" style="font-weight: 600;">where</span></span>

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<td class="diff-line-num old_line" data-linenumber="389" 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">

389

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<td class="diff-line-num new_line" data-linenumber="437" 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">

437

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<pre style="margin: 0;"> <span id="LC437" class="line" lang="haskell">  <span class="n" style="color: #333;">addHaddock</span> <span class="n" style="color: #333;">ldecl</span> <span class="o" style="font-weight: 600;">=</span></span>

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<td class="diff-line-num new_line old" data-linenumber="438" 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="LC390" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">delimit</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">ldecl</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="391" 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="438" 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="LC438" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">extend</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">ldecl</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="391" 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="439" 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="LC439" class="line" lang="haskell">    <span class="n" style="color: #333;">for</span> <span class="o" style="font-weight: 600;">@</span><span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="n" style="color: #333;">ldecl</span> <span class="n" style="color: #333;">addHaddock</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="392" 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="440" 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">

440

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<pre style="margin: 0;"> <span id="LC440" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="393" 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="441" 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="LC441" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">instance</span> <span class="kt" style="color: #458; font-weight: 600;">HasHaddock</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsDecl</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">)</span> <span class="kr" style="font-weight: 600;">where</span></span>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="504" 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="552" 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">@@ -504,18 +552,18 @@ instance HasHaddock (HsDecl GhcPs) where</td>

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<td class="diff-line-num new_line" data-linenumber="552" 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="LC552" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="505" 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">

505

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<td class="diff-line-num new_line" data-linenumber="553" 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">

553

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<pre style="margin: 0;"> <span id="LC553" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">instance</span> <span class="kt" style="color: #458; font-weight: 600;">HasHaddock</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">HsDeriving</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">)</span> <span class="kr" style="font-weight: 600;">where</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="506" 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">

506

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<td class="diff-line-num new_line" data-linenumber="554" 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">

554

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<pre style="margin: 0;"> <span id="LC554" class="line" lang="haskell">  <span class="n" style="color: #333;">addHaddock</span> <span class="n" style="color: #333;">lderivs</span> <span class="o" style="font-weight: 600;">=</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="507" 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">

507

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<td class="diff-line-num new_line old" data-linenumber="555" 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="LC507" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">delimit</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">lderivs</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="508" 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="555" 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">

555

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<pre style="margin: 0;">+<span id="LC555" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">extend</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">lderivs</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="508" 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">

508

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<td class="diff-line-num new_line" data-linenumber="556" 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">

556

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<pre style="margin: 0;"> <span id="LC556" class="line" lang="haskell">    <span class="n" style="color: #333;">for</span> <span class="o" style="font-weight: 600;">@</span><span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="n" style="color: #333;">lderivs</span> <span class="n" style="color: #333;">addHaddock</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="509" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

509

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557

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<pre style="margin: 0;"> <span id="LC557" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="510" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

510

</td>

<td class="diff-line-num new_line" data-linenumber="558" 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">

558

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<pre style="margin: 0;"> <span id="LC558" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">instance</span> <span class="kt" style="color: #458; font-weight: 600;">HasHaddock</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">LHsDerivingClause</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">)</span> <span class="kr" style="font-weight: 600;">where</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="511" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

511

</td>

<td class="diff-line-num new_line" data-linenumber="559" 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">

559

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<pre style="margin: 0;"> <span id="LC559" class="line" lang="haskell">  <span class="n" style="color: #333;">addHaddock</span> <span class="n" style="color: #333;">lderiv</span> <span class="o" style="font-weight: 600;">=</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="512" 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">

512

</td>

<td class="diff-line-num new_line old" data-linenumber="560" 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="LC512" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">delimit</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">lderiv</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="513" 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="560" 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">

560

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<pre style="margin: 0;">+<span id="LC560" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">extend</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">lderiv</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="513" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

513

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<td class="diff-line-num new_line" data-linenumber="561" 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">

561

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<pre style="margin: 0;"> <span id="LC561" class="line" lang="haskell">    <span class="n" style="color: #333;">for</span> <span class="o" style="font-weight: 600;">@</span><span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="n" style="color: #333;">lderiv</span> <span class="o" style="font-weight: 600;">$</span> <span class="nf" style="color: #900; font-weight: 600;">\</span><span class="n" style="color: #333;">deriv</span> <span class="o" style="font-weight: 600;">-></span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="514" 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">

514

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<td class="diff-line-num new_line" data-linenumber="562" 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">

562

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<pre style="margin: 0;"> <span id="LC562" class="line" lang="haskell">    <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">deriv</span> <span class="kr" style="font-weight: 600;">of</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="515" 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">

515

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<td class="diff-line-num new_line" data-linenumber="563" 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">

563

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<pre style="margin: 0;"> <span id="LC563" class="line" lang="haskell">      <span class="kt" style="color: #458; font-weight: 600;">HsDerivingClause</span> <span class="p">{</span> <span class="n" style="color: #333;">deriv_clause_strategy</span><span class="p">,</span> <span class="n" style="color: #333;">deriv_clause_tys</span> <span class="p">}</span> <span class="o" style="font-weight: 600;">-></span> <span class="kr" style="font-weight: 600;">do</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="516" 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">

516

</td>

<td class="diff-line-num new_line" data-linenumber="564" 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">

564

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<pre style="margin: 0;"> <span id="LC564" class="line" lang="haskell">        <span class="n" style="color: #333;">traverse_</span> <span class="o" style="font-weight: 600;">@</span><span class="kt" style="color: #458; font-weight: 600;">Maybe</span> <span class="n" style="color: #333;">registerHdkA</span> <span class="n" style="color: #333;">deriv_clause_strategy</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="517" 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">

517

</td>

<td class="diff-line-num new_line" data-linenumber="565" 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">

565

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<pre style="margin: 0;"> <span id="LC565" class="line" lang="haskell">        <span class="n" style="color: #333;">deriv_clause_tys'</span> <span class="o" style="font-weight: 600;"><-</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="518" 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">

518

</td>

<td class="diff-line-num new_line old" data-linenumber="566" 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="LC518" class="line" lang="haskell">          <span class="n" style="color: #333;"><span class="idiff left right">delimit</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">deriv_clause_tys</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="519" 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="566" 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">

566

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<pre style="margin: 0;">+<span id="LC566" class="line" lang="haskell">          <span class="n" style="color: #333;"><span class="idiff left right">extend</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">deriv_clause_tys</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="519" 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">

519

</td>

<td class="diff-line-num new_line" data-linenumber="567" 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">

567

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<pre style="margin: 0;"> <span id="LC567" class="line" lang="haskell">          <span class="n" style="color: #333;">for</span> <span class="o" style="font-weight: 600;">@</span><span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="n" style="color: #333;">deriv_clause_tys</span> <span class="n" style="color: #333;">addHaddock</span></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="520" 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">

520

</td>

<td class="diff-line-num new_line" data-linenumber="568" 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">

568

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<pre style="margin: 0;"> <span id="LC568" class="line" lang="haskell">        <span class="n" style="color: #333;">pure</span> <span class="kt" style="color: #458; font-weight: 600;">HsDerivingClause</span></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="521" 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">

521

</td>

<td class="diff-line-num new_line" data-linenumber="569" 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">

569

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<pre style="margin: 0;"> <span id="LC569" class="line" lang="haskell">          <span class="p">{</span> <span class="n" style="color: #333;">deriv_clause_ext</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">noExtField</span><span class="p">,</span></span>

</pre>

</td>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="645" 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="693" 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">@@ -645,7 +693,7 @@ instance HasHaddock (LHsSigType GhcPs) where</td>

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<td class="diff-line-num old_line" data-linenumber="645" 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">

645

</td>

<td class="diff-line-num new_line" data-linenumber="693" 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">

693

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<pre style="margin: 0;"> <span id="LC693" class="line" lang="haskell"></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="646" 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">

646

</td>

<td class="diff-line-num new_line" data-linenumber="694" 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">

694

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<pre style="margin: 0;"> <span id="LC694" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">instance</span> <span class="kt" style="color: #458; font-weight: 600;">HasHaddock</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">LHsType</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">)</span> <span class="kr" style="font-weight: 600;">where</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="647" 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">

647

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<td class="diff-line-num new_line" data-linenumber="695" 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">

695

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<pre style="margin: 0;"> <span id="LC695" class="line" lang="haskell">  <span class="n" style="color: #333;">addHaddock</span> <span class="n" style="color: #333;">ltype</span> <span class="o" style="font-weight: 600;">=</span></span>

</pre>

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648

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<td class="diff-line-num new_line old" data-linenumber="696" 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="LC648" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">delimit</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">ltype</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="649" 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="696" 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">

696

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<pre style="margin: 0;">+<span id="LC696" class="line" lang="haskell">    <span class="n" style="color: #333;"><span class="idiff left right">extend</span>HdkA</span> <span class="p">(</span><span class="n" style="color: #333;">getLoc</span> <span class="n" style="color: #333;">ltype</span><span class="p">)</span> <span class="o" style="font-weight: 600;">$</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="649" 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">

649

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<td class="diff-line-num new_line" data-linenumber="697" 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">

697

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<pre style="margin: 0;"> <span id="LC697" class="line" lang="haskell">    <span class="n" style="color: #333;">for</span> <span class="o" style="font-weight: 600;">@</span><span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="n" style="color: #333;">ltype</span> <span class="o" style="font-weight: 600;">$</span> <span class="nf" style="color: #900; font-weight: 600;">\</span><span class="n" style="color: #333;">t</span> <span class="o" style="font-weight: 600;">-></span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="650" 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">

650

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<td class="diff-line-num new_line" data-linenumber="698" 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">

698

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<pre style="margin: 0;"> <span id="LC698" class="line" lang="haskell">    <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">t</span> <span class="kr" style="font-weight: 600;">of</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="651" 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">

651

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<td class="diff-line-num new_line" data-linenumber="699" 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">

699

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<pre style="margin: 0;"> <span id="LC699" class="line" lang="haskell">      <span class="kt" style="color: #458; font-weight: 600;">HsForAllTy</span> <span class="kr" style="font-weight: 600;">_</span> <span class="n" style="color: #333;">fvf</span> <span class="n" style="color: #333;">bndrs</span> <span class="n" style="color: #333;">body</span> <span class="o" style="font-weight: 600;">-></span> <span class="kr" style="font-weight: 600;">do</span></span>

</pre>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="888" 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="936" 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">@@ -888,7 +936,11 @@ flattenBindsAndSigs</td>

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<td class="diff-line-num old_line" data-linenumber="888" 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">

888

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<td class="diff-line-num new_line" data-linenumber="936" 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">

936

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<pre style="margin: 0;"> <span id="LC936" class="line" lang="haskell">      <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">LTyFamInstDecl</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">],</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">LDataFamInstDecl</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">],</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">LDocDecl</span><span class="p">])</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="889" 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">

889

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<td class="diff-line-num new_line" data-linenumber="937" 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">

937

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<pre style="margin: 0;"> <span id="LC937" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">LHsDecl</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span><span class="p">]</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="890" 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">

890

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<td class="diff-line-num new_line" data-linenumber="938" 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">

938

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<pre style="margin: 0;"> <span id="LC938" class="line" lang="haskell"><span class="n" style="color: #333;">flattenBindsAndSigs</span> <span class="p">(</span><span class="n" style="color: #333;">all_bs</span><span class="p">,</span> <span class="n" style="color: #333;">all_ss</span><span class="p">,</span> <span class="n" style="color: #333;">all_ts</span><span class="p">,</span> <span class="n" style="color: #333;">all_tfis</span><span class="p">,</span> <span class="n" style="color: #333;">all_dfis</span><span class="p">,</span> <span class="n" style="color: #333;">all_docs</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="891" 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">

891

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<td class="diff-line-num new_line old" data-linenumber="939" 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="LC891" class="line" lang="haskell">  <span class="n" style="color: #333;">mergeListsBy</span> <span class="n" style="color: #333;">cmp</span> <span class="p">[</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="892" 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="939" 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">

939

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<pre style="margin: 0;">+<span id="LC939" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- 'cmpBufSpan' is safe here with the following assumptions:</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="892" 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="940" 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">

940

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<pre style="margin: 0;">+<span id="LC940" 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 new old_line" data-linenumber="892" 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="941" 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">

941

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<pre style="margin: 0;">+<span id="LC941" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- * 'LHsDecl' produced by 'decl_cls' in Parser.y always have a 'BufSpan'</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="892" 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="942" 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">

942

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<pre style="margin: 0;">+<span id="LC942" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- * 'partitionBindsAndSigs' does not discard this 'BufSpan'</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="892" 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="943" 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">

943

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<pre style="margin: 0;">+<span id="LC943" class="line" lang="haskell">  <span class="n" style="color: #333;">mergeListsBy</span> <span class="n" style="color: #333;">cmpBufSpan</span> <span class="p">[</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="892" 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">

892

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<td class="diff-line-num new_line" data-linenumber="944" 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">

944

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<pre style="margin: 0;"> <span id="LC944" class="line" lang="haskell">    <span class="n" style="color: #333;">map_l</span> <span class="p">(</span><span class="nf" style="color: #900; 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;">ValD</span> <span class="n" style="color: #333;">noExtField</span> <span class="n" style="color: #333;">b</span><span class="p">)</span> <span class="p">(</span><span class="n" style="color: #333;">bagToList</span> <span class="n" style="color: #333;">all_bs</span><span class="p">),</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="893" 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">

893

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945

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<pre style="margin: 0;"> <span id="LC945" class="line" lang="haskell">    <span class="n" style="color: #333;">map_l</span> <span class="p">(</span><span class="nf" style="color: #900; font-weight: 600;">\</span><span class="n" style="color: #333;">s</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">SigD</span> <span class="n" style="color: #333;">noExtField</span> <span class="n" style="color: #333;">s</span><span class="p">)</span> <span class="n" style="color: #333;">all_ss</span><span class="p">,</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="894" 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">

894

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<td class="diff-line-num new_line" data-linenumber="946" 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">

946

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<pre style="margin: 0;"> <span id="LC946" class="line" lang="haskell">    <span class="n" style="color: #333;">map_l</span> <span class="p">(</span><span class="nf" style="color: #900; font-weight: 600;">\</span><span class="n" style="color: #333;">t</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">TyClD</span> <span class="n" style="color: #333;">noExtField</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">FamDecl</span> <span class="n" style="color: #333;">noExtField</span> <span class="n" style="color: #333;">t</span><span class="p">))</span> <span class="n" style="color: #333;">all_ts</span><span class="p">,</span></span>

</pre>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="897" 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="949" 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">@@ -897,10 +949,5 @@ flattenBindsAndSigs (all_bs, all_ss, all_ts, all_tfis, all_dfis, all_docs) =</td>

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<td class="diff-line-num old_line" data-linenumber="897" 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">

897

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<td class="diff-line-num new_line" data-linenumber="949" 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">

949

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<pre style="margin: 0;"> <span id="LC949" class="line" lang="haskell">    <span class="n" style="color: #333;">map_l</span> <span class="p">(</span><span class="nf" style="color: #900; font-weight: 600;">\</span><span class="n" style="color: #333;">d</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">DocD</span> <span class="n" style="color: #333;">noExtField</span> <span class="n" style="color: #333;">d</span><span class="p">)</span> <span class="n" style="color: #333;">all_docs</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="898" 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">

898

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<td class="diff-line-num new_line" data-linenumber="950" 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">

950

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<pre style="margin: 0;"> <span id="LC950" class="line" lang="haskell">  <span class="p">]</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="899" 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">

899

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<td class="diff-line-num new_line" data-linenumber="951" 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">

951

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<pre style="margin: 0;"> <span id="LC951" 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="900" 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">

900

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<td class="diff-line-num new_line old" data-linenumber="952" 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="LC900" class="line" lang="haskell">    <span class="n" style="color: #333;">cmp</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsDecl</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">LHsDecl</span> <span class="kt" style="color: #458; font-weight: 600;">GhcPs</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Ordering</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="901" 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">

901

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<td class="diff-line-num new_line old" data-linenumber="952" 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="LC901" class="line" lang="haskell">    <span class="n" style="color: #333;">cmp</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="p">(</span><span class="n" style="color: #333;">getBufSpan</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="n" style="color: #333;">a</span><span class="p">)</span> <span class="kr" style="font-weight: 600;">_</span><span class="p">)</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="p">(</span><span class="n" style="color: #333;">getBufSpan</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="n" style="color: #333;">b</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>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="902" 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">

902

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<td class="diff-line-num new_line old" data-linenumber="952" 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="LC902" class="line" lang="haskell">      <span class="n" style="color: #333;">compare</span> <span class="n" style="color: #333;">a</span> <span class="n" style="color: #333;">b</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="903" 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">

903

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<td class="diff-line-num new_line old" data-linenumber="952" 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="LC903" class="line" lang="haskell">    <span class="n" style="color: #333;">cmp</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="n" style="color: #333;">panic</span> <span class="s" style="color: #d14;">"flattenBindsAndSigs: HsDecl without BufSpan"</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="904" 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">

904

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<td class="diff-line-num new_line old" data-linenumber="952" 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="LC904" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="905" 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">

905

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<td class="diff-line-num new_line" data-linenumber="952" 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">

952

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<pre style="margin: 0;"> <span id="LC952" class="line" lang="haskell">    <span class="n" style="color: #333;">map_l</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="p">)</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="n" style="color: #333;">a</span><span class="p">]</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="n" style="color: #333;">b</span><span class="p">]</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="906" 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">

906

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<td class="diff-line-num new_line" data-linenumber="953" 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">

953

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<pre style="margin: 0;"> <span id="LC953" class="line" lang="haskell">    <span class="n" style="color: #333;">map_l</span> <span class="n" style="color: #333;">f</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">map</span> <span class="p">(</span><span class="n" style="color: #333;">mapLoc</span> <span class="n" style="color: #333;">f</span><span class="p">)</span></span></pre>

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<br>

</li>

<li id="7dc313da4c00f2541cb5e519a5e4a0eac7751a2a">

<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/b204b5b404a26b794f9ff9893463bd2f95b1b811#7dc313da4c00f2541cb5e519a5e4a0eac7751a2a"><strong>compiler/utils/Util.hs</strong></a>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="54" 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="54" 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">@@ -54,6 +54,7 @@ module Util (</td>

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<td class="diff-line-num old_line" data-linenumber="54" 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">

54

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<td class="diff-line-num new_line" data-linenumber="54" 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">

54

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<pre style="margin: 0;"> <span id="LC54" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">whenNonEmpty</span><span class="p">,</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="55" 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">

55

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<td class="diff-line-num new_line" data-linenumber="55" 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">

55

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<pre style="margin: 0;"> <span id="LC55" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="56" 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">

56

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<td class="diff-line-num new_line" data-linenumber="56" 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">

56

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<pre style="margin: 0;"> <span id="LC56" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">mergeListsBy</span><span class="p">,</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC57" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">isSorted</span><span class="p">,</span></span>

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<pre style="margin: 0;"> <span id="LC58" class="line" lang="haskell"></span>

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<pre style="margin: 0;"> <span id="LC59" class="line" lang="haskell">        <span class="c1" style="color: #998; font-style: italic;">-- * Tuples</span></span>

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<pre style="margin: 0;"> <span id="LC60" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">fstOf3</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">sndOf3</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">thdOf3</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">@@ -617,16 +618,19 @@ whenNonEmpty (x:xs) f = f (x :| xs)</td>

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<pre style="margin: 0;"> <span id="LC618" class="line" lang="haskell"><span class="cd">-- | Merge an unsorted list of sorted lists, for example:</span></span>

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<pre style="margin: 0;"> <span id="LC619" 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="LC620" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--  mergeListsBy compare [ [2,5,15], [1,10,100] ] = [1,2,5,10,15,100] ]</span></span>

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<pre style="margin: 0;">+<span id="LC621" 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="LC622" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--  O(n log k)</span></span>

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<pre style="margin: 0;"> <span id="LC623" class="line" lang="haskell"><span class="n" style="color: #333;">mergeListsBy</span> <span class="o" style="font-weight: 600;">::</span> <span class="n" style="color: #333;">forall</span> <span class="n" style="color: #333;">a</span><span class="o" style="font-weight: 600;">.</span> <span class="p">(</span><span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Ordering</span><span class="p">)</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[[</span><span class="n" style="color: #333;">a</span><span class="p">]]</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="n" style="color: #333;">a</span><span class="p">]</span></span>

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<pre style="margin: 0;"> <span id="LC624" class="line" lang="haskell"><span class="n" style="color: #333;">mergeListsBy</span> <span class="n" style="color: #333;">cmp</span> <span class="n" style="color: #333;">lists</span> <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">debugIsOn</span><span class="p">,</span> <span class="n" style="color: #333;">not</span> <span class="p">(</span><span class="n" style="color: #333;">all</span> <span class="n" style="color: #333;">sorted</span> <span class="n" style="color: #333;">lists</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span></span>

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<pre style="margin: 0;"> <span id="LC625" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- When debugging is on, we check that the input lists are sorted.</span></span>

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<pre style="margin: 0;"> <span id="LC626" class="line" lang="haskell">  <span class="n" style="color: #333;">panic</span> <span class="s" style="color: #d14;">"mergeListsBy: input lists must be sorted"</span></span>

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<pre style="margin: 0;">-<span id="LC624" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">where</span></span>

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<pre style="margin: 0;">-<span id="LC625" class="line" lang="haskell">    <span class="n" style="color: #333;">sorted</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">True</span></span>

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<pre style="margin: 0;">-<span id="LC626" class="line" lang="haskell">    <span class="n" style="color: #333;">sorted</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="kt" style="color: #458; font-weight: 600;">True</span></span>

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<pre style="margin: 0;">-<span id="LC627" class="line" lang="haskell">    <span class="n" style="color: #333;">sorted</span> <span class="p">(</span><span class="n" style="color: #333;">x</span><span class="o" style="font-weight: 600;">:</span><span class="n" style="color: #333;">y</span><span class="o" style="font-weight: 600;">:</span><span class="n" style="color: #333;">xs</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">cmp</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="kt" style="color: #458; font-weight: 600;">GT</span> <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;">sorted</span> <span class="p">(</span><span class="n" style="color: #333;">y</span><span class="o" style="font-weight: 600;">:</span><span class="n" style="color: #333;">xs</span><span class="p">)</span></span>

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<pre style="margin: 0;">+<span id="LC627" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">where</span> <span class="n" style="color: #333;">sorted</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">isSorted</span> <span class="n" style="color: #333;">cmp</span></span>

</pre>

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628

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628

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<pre style="margin: 0;"> <span id="LC628" class="line" lang="haskell"><span class="n" style="color: #333;">mergeListsBy</span> <span class="n" style="color: #333;">cmp</span> <span class="n" style="color: #333;">all_lists</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">merge_lists</span> <span class="n" style="color: #333;">all_lists</span></span>

</pre>

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629

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<td class="diff-line-num new_line" data-linenumber="629" 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">

629

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<pre style="margin: 0;"> <span id="LC629" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">where</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC630" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">-- Implements "Iterative 2-Way merge" described at</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC631" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">-- https://en.wikipedia.org/wiki/K-way_merge_algorithm</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC632" class="line" lang="haskell"></span>

</pre>

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<pre style="margin: 0;">+<span id="LC633" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">-- Merge two sorted lists into one in O(n).</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC634" class="line" lang="haskell">    <span class="n" style="color: #333;">merge2</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">[</span><span class="n" style="color: #333;">a</span><span class="p">]</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="n" style="color: #333;">a</span><span class="p">]</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="n" style="color: #333;">a</span><span class="p">]</span></span>

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<pre style="margin: 0;"> <span id="LC635" class="line" lang="haskell">    <span class="n" style="color: #333;">merge2</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span> <span class="n" style="color: #333;">ys</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">ys</span></span>

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<pre style="margin: 0;"> <span id="LC636" class="line" lang="haskell">    <span class="n" style="color: #333;">merge2</span> <span class="n" style="color: #333;">xs</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">xs</span></span>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="635" 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="639" 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">@@ -635,12 +639,17 @@ mergeListsBy cmp all_lists = merge_lists all_lists</td>

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<pre style="margin: 0;"> <span id="LC639" class="line" lang="haskell">        <span class="kt" style="color: #458; font-weight: 600;">GT</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">y</span> <span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">merge2</span> <span class="p">(</span><span class="n" style="color: #333;">x</span><span class="o" style="font-weight: 600;">:</span><span class="n" style="color: #333;">xs</span><span class="p">)</span> <span class="n" style="color: #333;">ys</span></span>

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<pre style="margin: 0;"> <span id="LC640" class="line" lang="haskell">        <span class="kr" style="font-weight: 600;">_</span>  <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">x</span> <span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">merge2</span> <span class="n" style="color: #333;">xs</span> <span class="p">(</span><span class="n" style="color: #333;">y</span><span class="o" style="font-weight: 600;">:</span><span class="n" style="color: #333;">ys</span><span class="p">)</span></span>

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<pre style="margin: 0;"> <span id="LC641" class="line" lang="haskell"></span>

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<td class="diff-line-num new new_line" data-linenumber="642" 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="LC642" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">-- Merge the first list with the second, the third with the fourth, and so</span></span>

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<td class="diff-line-num new new_line" data-linenumber="643" 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="LC643" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">-- on. The output has half as much lists as the input.</span></span>

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<td class="diff-line-num new_line" data-linenumber="644" 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="LC644" class="line" lang="haskell">    <span class="n" style="color: #333;">merge_neighbours</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">[[</span><span class="n" style="color: #333;">a</span><span class="p">]]</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[[</span><span class="n" style="color: #333;">a</span><span class="p">]]</span></span>

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<pre style="margin: 0;"> <span id="LC645" class="line" lang="haskell">    <span class="n" style="color: #333;">merge_neighbours</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span>   <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span></span>

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<pre style="margin: 0;"> <span id="LC646" class="line" lang="haskell">    <span class="n" style="color: #333;">merge_neighbours</span> <span class="p">[</span><span class="n" style="color: #333;">xs</span><span class="p">]</span> <span class="o" style="font-weight: 600;">=</span> <span class="p">[</span><span class="n" style="color: #333;">xs</span><span class="p">]</span></span>

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<pre style="margin: 0;"> <span id="LC647" class="line" lang="haskell">    <span class="n" style="color: #333;">merge_neighbours</span> <span class="p">(</span><span class="n" style="color: #333;">xs</span> <span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">ys</span> <span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">lists</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span></span>

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<pre style="margin: 0;"> <span id="LC648" class="line" lang="haskell">      <span class="n" style="color: #333;">merge2</span> <span class="n" style="color: #333;">xs</span> <span class="n" style="color: #333;">ys</span> <span class="o" style="font-weight: 600;">:</span> <span class="n" style="color: #333;">merge_neighbours</span> <span class="n" style="color: #333;">lists</span></span>

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<pre style="margin: 0;"> <span id="LC649" class="line" lang="haskell"></span>

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<pre style="margin: 0;">+<span id="LC650" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">-- Since 'merge_neighbours' halves the amount of lists in each iteration,</span></span>

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<pre style="margin: 0;">+<span id="LC651" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">-- we perform O(log k) iteration. Each iteration is O(n). The total running</span></span>

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<pre style="margin: 0;">+<span id="LC652" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">-- time is therefore O(n log k).</span></span>

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<pre style="margin: 0;"> <span id="LC653" class="line" lang="haskell">    <span class="n" style="color: #333;">merge_lists</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">[[</span><span class="n" style="color: #333;">a</span><span class="p">]]</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="n" style="color: #333;">a</span><span class="p">]</span></span>

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<pre style="margin: 0;"> <span id="LC654" class="line" lang="haskell">    <span class="n" style="color: #333;">merge_lists</span> <span class="n" style="color: #333;">lists</span> <span class="o" style="font-weight: 600;">=</span></span>

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<pre style="margin: 0;"> <span id="LC655" class="line" lang="haskell">      <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">merge_neighbours</span> <span class="n" style="color: #333;">lists</span> <span class="kr" style="font-weight: 600;">of</span></span>

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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="657" 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">@@ -648,6 +657,12 @@ mergeListsBy cmp all_lists = merge_lists all_lists</td>

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<pre style="margin: 0;"> <span id="LC657" class="line" lang="haskell">        <span class="p">[</span><span class="n" style="color: #333;">xs</span><span class="p">]</span>   <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">xs</span></span>

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<pre style="margin: 0;"> <span id="LC658" class="line" lang="haskell">        <span class="n" style="color: #333;">lists'</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">merge_lists</span> <span class="n" style="color: #333;">lists'</span></span>

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<pre style="margin: 0;"> <span id="LC659" class="line" lang="haskell"></span>

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<pre style="margin: 0;">+<span id="LC660" class="line" lang="haskell"><span class="n" style="color: #333;">isSorted</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">(</span><span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">a</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Ordering</span><span class="p">)</span> <span class="o" style="font-weight: 600;">-></span> <span class="p">[</span><span class="n" style="color: #333;">a</span><span class="p">]</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>

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<pre style="margin: 0;">+<span id="LC661" class="line" lang="haskell"><span class="n" style="color: #333;">isSorted</span> <span class="n" style="color: #333;">cmp</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">sorted</span></span>

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<pre style="margin: 0;">+<span id="LC662" class="line" lang="haskell">  <span class="kr" style="font-weight: 600;">where</span></span>

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<td class="diff-line-num new new_line" data-linenumber="663" 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">

663

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<pre style="margin: 0;">+<span id="LC663" class="line" lang="haskell">    <span class="n" style="color: #333;">sorted</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">True</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="651" 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="664" 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">

664

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<pre style="margin: 0;">+<span id="LC664" class="line" lang="haskell">    <span class="n" style="color: #333;">sorted</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="kt" style="color: #458; font-weight: 600;">True</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="651" 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="665" 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">

665

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<pre style="margin: 0;">+<span id="LC665" class="line" lang="haskell">    <span class="n" style="color: #333;">sorted</span> <span class="p">(</span><span class="n" style="color: #333;">x</span><span class="o" style="font-weight: 600;">:</span><span class="n" style="color: #333;">y</span><span class="o" style="font-weight: 600;">:</span><span class="n" style="color: #333;">xs</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">cmp</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="kt" style="color: #458; font-weight: 600;">GT</span> <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;">sorted</span> <span class="p">(</span><span class="n" style="color: #333;">y</span><span class="o" style="font-weight: 600;">:</span><span class="n" style="color: #333;">xs</span><span class="p">)</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="651" 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">

651

</td>

<td class="diff-line-num new_line" data-linenumber="666" 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">

666

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<pre style="margin: 0;"> <span id="LC666" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">{-</span></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="652" 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">

652

</td>

<td class="diff-line-num new_line" data-linenumber="667" 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">

667

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<pre style="margin: 0;"> <span id="LC667" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">************************************************************************</span></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="653" 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">

653

</td>

<td class="diff-line-num new_line" data-linenumber="668" 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">

668

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<pre style="margin: 0;"> <span id="LC668" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">*                                                                      *</span></span>

</pre>

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