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<h3>
Shayne Fletcher pushed to branch wip/T18599
at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
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<h4>
Commits:
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<ul>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/b4b3f656e5a1fad25f68b7bc50a6091dd210d73b">b4b3f656</a></strong>
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<span>by Shayne Fletcher</span>
<i>at 2020-11-24T11:04:16-05:00</i>
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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Imlement Outputable for new syntax
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<h4>1 changed file:</h4>
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<a href="#cc97d81e7223ad4a3a5e801156ca632f9fa75654">
compiler/GHC/Hs/Expr.hs
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<h4>Changes:</h4>
<li id="cc97d81e7223ad4a3a5e801156ca632f9fa75654">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/b4b3f656e5a1fad25f68b7bc50a6091dd210d73b#cc97d81e7223ad4a3a5e801156ca632f9fa75654"><strong>compiler/GHC/Hs/Expr.hs</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -241,14 +241,8 @@ is Less Cool because</td>
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<pre style="margin: 0;"> <span id="LC241" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">    typecheck do-notation with (>>=) :: m1 a -> (a -> m2 b) -> m2 b.)</span></span>
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<pre style="margin: 0;"> <span id="LC242" class="line" lang="haskell"><span class="cm" style="color: #998; font-style: italic;">-}</span></span>
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<pre style="margin: 0;">-<span id="LC244" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- New for RecordDotSyntax</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="c1" style="color: #998; font-style: italic;">-- e.g. "foo.bar.baz = 42" is</span></span>
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<pre style="margin: 0;">-<span id="LC247" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--   ProjUpdate {</span></span>
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<pre style="margin: 0;">-<span id="LC248" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">--       pb_fIELDS=["foo","bar","baz"]</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;">--     , pb_exp=42</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;">--     , pb_func=\a -> setField@"foo" a .... 42</span></span>
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<pre style="margin: 0;">-<span id="LC251" 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="LC244" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- New for RecordDotSyntax.</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="kr" style="font-weight: 600;">data</span> <span class="kt" style="color: #458; font-weight: 600;">ProjUpdate'</span> <span class="n" style="color: #333;">p</span> <span class="n" style="color: #333;">arg</span> <span class="o" style="font-weight: 600;">=</span></span>
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<pre style="margin: 0;"> <span id="LC247" class="line" lang="haskell">  <span class="kt" style="color: #458; font-weight: 600;">ProjUpdate</span> <span class="p">{</span></span>
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<pre style="margin: 0;"> <span id="LC248" class="line" lang="haskell">      <span class="n" style="color: #333;">pb_fIELDS</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="kt" style="color: #458; font-weight: 600;">FastString</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">@@ -261,6 +255,12 @@ type LHsProjUpdate p arg = Located (ProjUpdate p arg)</td>
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<pre style="margin: 0;"> <span id="LC255" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">type</span> <span class="kt" style="color: #458; font-weight: 600;">RecUpdProj</span> <span class="n" style="color: #333;">p</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">ProjUpdate'</span> <span class="n" style="color: #333;">p</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC256" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">type</span> <span class="kt" style="color: #458; font-weight: 600;">LHsRecUpdProj</span> <span class="n" style="color: #333;">p</span> <span class="o" style="font-weight: 600;">=</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;">RecUpdProj</span> <span class="n" style="color: #333;">p</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC257" class="line" lang="haskell"></span>
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<pre style="margin: 0;">+<span id="LC258" 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;">arg</span><span class="p">)</span></span>
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<pre style="margin: 0;">+<span id="LC259" class="line" lang="haskell">      <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;">ProjUpdate'</span> <span class="n" style="color: #333;">p</span> <span class="n" style="color: #333;">arg</span><span class="p">)</span> <span class="kr" style="font-weight: 600;">where</span></span>
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<pre style="margin: 0;">+<span id="LC260" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- TODO: improve in case of pun</span></span>
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<pre style="margin: 0;">+<span id="LC261" class="line" lang="haskell">  <span class="n" style="color: #333;">ppr</span> <span class="kt" style="color: #458; font-weight: 600;">ProjUpdate</span> <span class="p">{</span><span class="n" style="color: #333;">pb_fIELDS</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">flds</span><span class="p">,</span> <span class="n" style="color: #333;">pb_arg</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">arg</span> <span class="p">}</span> <span class="o" style="font-weight: 600;">=</span></span>
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<pre style="margin: 0;">+<span id="LC262" class="line" lang="haskell">    <span class="n" style="color: #333;">hcat</span> <span class="p">(</span><span class="n" style="color: #333;">punctuate</span> <span class="n" style="color: #333;">dot</span> <span class="p">(</span><span class="n" style="color: #333;">map</span> <span class="p">(</span><span class="n" style="color: #333;">ppr</span> <span class="o" style="font-weight: 600;">.</span> <span class="n" style="color: #333;">unLoc</span><span class="p">)</span> <span class="n" style="color: #333;">flds</span><span class="p">))</span> <span class="o" style="font-weight: 600;"><+></span> <span class="n" style="color: #333;">equals</span> <span class="o" style="font-weight: 600;"><+></span> <span class="n" style="color: #333;">ppr</span> <span class="n" style="color: #333;">arg</span></span>
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<pre style="margin: 0;">+<span id="LC263" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC264" class="line" lang="haskell"><span class="cd">-- | A Haskell expression.</span></span>
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<pre style="margin: 0;"> <span id="LC265" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">data</span> <span class="kt" style="color: #458; font-weight: 600;">HsExpr</span> <span class="n" style="color: #333;">p</span></span>
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<pre style="margin: 0;"> <span id="LC266" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">HsVar</span>     <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">XVar</span> <span class="n" style="color: #333;">p</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">@@ -480,55 +480,48 @@ data HsExpr p</td>
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<pre style="margin: 0;"> <span id="LC480" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- not the family tycon</span></span>
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<pre style="margin: 0;"> <span id="LC481" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC482" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC483" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- | Record field selection.</span></span>
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC484" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--<span class="idiff left right"> Expressions of these cases arise only when the RecordDotSyntax</span></span></span>
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<pre style="margin: 0;">-<span id="LC485" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- <span class="idiff left right">langauge extensions is enabled.</span></span></span>
</pre>
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486
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC486" class="line" lang="haskell"></span>
</pre>
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487
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC487" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- <span class="idiff left right">e.g. z.x = GetField {</span></span></span>
</pre>
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488
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC488" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- <span class="idiff left right">  gf_ext=noExtField, gf_expr=z, gf_fIELD=x, gf_getField = getField @"x" z</span></span></span>
</pre>
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489
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC489" class="line" lang="haskell"><span class="idiff left">  </span><span class="c1" style="color: #998; font-style: italic;"><span class="idiff right">--  }.</span></span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="490" 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">
490
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC490" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">GetField</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="491" 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">
491
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC491" class="line" lang="haskell">       <span class="p"><span class="idiff left right">{</span></span> <span class="n" style="color: #333;">gf_ext</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">XGetField</span> <span class="n" style="color: #333;">p</span></span>
</pre>
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492
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC492" class="line" lang="haskell">      <span class="idiff left right"> </span><span class="p">,</span> <span class="n" style="color: #333;">gf_expr</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span></span>
</pre>
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493
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC493" class="line" lang="haskell">      <span class="idiff left right"> </span><span class="p">,</span> <span class="n" style="color: #333;">gf_fIELD</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="kt" style="color: #458; font-weight: 600;">FastString</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="494" 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">
494
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC494" class="line" lang="haskell">      <span class="idiff left right"> </span><span class="p">,</span> <span class="n" style="color: #333;">gf_getField</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span> <span class="c1" style="color: #998; font-style: italic;">-- Equivalent 'getField' term.</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="495" 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">
495
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<td class="diff-line-num new_line old" data-linenumber="483" 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="LC495" class="line" lang="haskell">      <span class="idiff left right"> </span><span class="p">}</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="496" 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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483
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<pre style="margin: 0;">+<span id="LC483" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- | Record field selection<span class="idiff left right"> e.g @z.x@</span>.</span></span>
</pre>
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484
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<pre style="margin: 0;">+<span id="LC484" 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="496" 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="485" 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">
485
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<pre style="margin: 0;">+<span id="LC485" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- <span class="idiff left right"> - 'GHC.Parser.Annotation.AnnKeywordId' : 'GHC.Parser.Annotation.AnnDot'</span></span></span>
</pre>
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</td>
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486
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<pre style="margin: 0;">+<span id="LC486" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--</span></span>
</pre>
</td>
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<td class="diff-line-num new old_line" data-linenumber="496" 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="487" 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">
487
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<pre style="margin: 0;">+<span id="LC487" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- <span class="idiff left right">This case only arises when the RecordDotSyntax langauge</span></span></span>
</pre>
</td>
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<td class="diff-line-num new old_line" data-linenumber="496" 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="488" 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">
488
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<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">
<pre style="margin: 0;">+<span id="LC488" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- <span class="idiff left right">extensions is enabled.</span></span></span>
</pre>
</td>
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<td class="diff-line-num new old_line" data-linenumber="496" 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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489
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<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">
<pre style="margin: 0;">+<span id="LC489" class="line" lang="haskell"></span>
</pre>
</td>
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<td class="diff-line-num new old_line" data-linenumber="496" 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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490
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<pre style="margin: 0;">+<span id="LC490" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">GetField</span><span class="idiff left"> </span><span class="p"><span class="idiff right">{</span></span></span>
</pre>
</td>
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<td class="diff-line-num new new_line" data-linenumber="491" 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">
491
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<pre style="margin: 0;">+<span id="LC491" class="line" lang="haskell">        <span class="n" style="color: #333;">gf_ext</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">XGetField</span> <span class="n" style="color: #333;">p</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="496" 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="492" 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">
492
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<pre style="margin: 0;">+<span id="LC492" class="line" lang="haskell">      <span class="p">,</span> <span class="n" style="color: #333;">gf_expr</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="496" 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="493" 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">
493
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<pre style="margin: 0;">+<span id="LC493" class="line" lang="haskell">      <span class="p">,</span> <span class="n" style="color: #333;">gf_fIELD</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Located</span> <span class="kt" style="color: #458; font-weight: 600;">FastString</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="496" 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="494" 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">
494
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<pre style="margin: 0;">+<span id="LC494" class="line" lang="haskell">      <span class="p">,</span> <span class="n" style="color: #333;">gf_getField</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span> <span class="c1" style="color: #998; font-style: italic;">-- Equivalent 'getField' term.</span></span>
</pre>
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<td class="diff-line-num new new_line" data-linenumber="495" 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">
495
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<pre style="margin: 0;">+<span id="LC495" class="line" lang="haskell">      <span class="p">}</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="496" 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">
496
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<td class="diff-line-num new_line" data-linenumber="496" 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">
496
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<pre style="margin: 0;"> <span id="LC496" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="497" 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">
497
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<td class="diff-line-num new_line old" data-linenumber="497" 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="LC497" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- Record <span class="idiff left right">update</span>.</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="498" 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="497" 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">
497
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<pre style="margin: 0;">+<span id="LC497" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- Record <span class="idiff left right">dot update e.g. @a{foo.bar.baz=1, quux}@</span>.</span></span>
</pre>
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498
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<td class="diff-line-num new_line" data-linenumber="498" 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">
498
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<pre style="margin: 0;"> <span id="LC498" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="499" 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">
499
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<td class="diff-line-num new_line" data-linenumber="499" 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">
499
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<pre style="margin: 0;"> <span id="LC499" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--  - 'GHC.Parser.Annotation.AnnKeywordId' : 'GHC.Parser.Annotation.AnnOpen' @'{'@,</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="500" 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">
500
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<td class="diff-line-num new_line old" data-linenumber="500" 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="LC500" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--         'GHC.Parser.Annotation.AnnDot','GHC.Parser.Annotation.AnnDotdot',</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="501" 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">
501
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<td class="diff-line-num new_line old" data-linenumber="500" 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="LC501" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--         'GHC.Parser.Annotation.AnnClose' @'}'@</span></span>
</pre>
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502
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<td class="diff-line-num new_line old" data-linenumber="500" 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="LC502" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="503" 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">
503
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<td class="diff-line-num new_line old" data-linenumber="500" 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="LC503" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- Expressions of these cases arise only when the RecordDotSyntax</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="504" 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">
504
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<td class="diff-line-num new_line old" data-linenumber="500" 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="LC504" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- langauge extensions is enabled.</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="505" 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">
505
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<td class="diff-line-num new_line old" data-linenumber="500" 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="LC505" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="506" 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">
506
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<td class="diff-line-num new_line old" data-linenumber="500" 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="LC506" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- e.g. a{foo.bar.baz=1, quux} = RecordDotUpd {</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="500" 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="c1" style="color: #998; font-style: italic;">--   rdupd_ext=noExtField, rdupd_expr=a, rdupd_updates=[...], rdupd_setField=setField@"quux" (setField@"foo"...a... 1) quux</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="508" 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">
508
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<td class="diff-line-num new_line old" data-linenumber="500" 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="LC508" 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="509" 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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500
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<pre style="margin: 0;">+<span id="LC500" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--         'GHC.Parser.Annotation.AnnDot', 'GHC.Parser.Annotation.AnnClose' @'}'@</span></span>
</pre>
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501
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<pre style="margin: 0;">+<span id="LC501" 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="509" 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="502" 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">
502
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<pre style="margin: 0;">+<span id="LC502" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- This case only arises when the RecordDotSyntax langauge</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="509" 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="503" 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">
503
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<pre style="margin: 0;">+<span id="LC503" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- extensions is enabled.</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="509" 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="504" 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">
504
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<pre style="margin: 0;">+<span id="LC504" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="509" 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="505" 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">
505
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<pre style="margin: 0;">+<span id="LC505" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">RecordDotUpd</span> <span class="p">{</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="509" 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="506" 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">
506
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<pre style="margin: 0;">+<span id="LC506" class="line" lang="haskell">        <span class="n" style="color: #333;">rdupd_ext</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">XRecordDotUpd</span> <span class="n" style="color: #333;">p</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="509" 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="507" 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">
507
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<pre style="margin: 0;">+<span id="LC507" class="line" lang="haskell">      <span class="p">,</span> <span class="n" style="color: #333;">rdupd_expr</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="509" 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="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">
508
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<pre style="margin: 0;">+<span id="LC508" class="line" lang="haskell">      <span class="p">,</span> <span class="n" style="color: #333;">rdupd_upds</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">LHsRecUpdProj</span> <span class="n" style="color: #333;">p</span><span class="p">]</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="509" 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="509" 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">
509
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<pre style="margin: 0;">+<span id="LC509" class="line" lang="haskell">      <span class="p">,</span> <span class="n" style="color: #333;">rdupd_setField</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span> <span class="c1" style="color: #998; font-style: italic;">-- Equivalent 'setField' term.</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="509" 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="510" 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">
510
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<pre style="margin: 0;">+<span id="LC510" class="line" lang="haskell">      <span class="p">}</span></span>
</pre>
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509
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<td class="diff-line-num new_line" data-linenumber="511" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
511
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<pre style="margin: 0;"> <span id="LC511" class="line" lang="haskell"></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="510" 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">
510
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<td class="diff-line-num new_line old" 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">
 
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<pre style="margin: 0;">-<span id="LC510" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">RecordDotUpd</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="511" 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">
511
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<td class="diff-line-num new_line old" 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">
 
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<pre style="margin: 0;">-<span id="LC511" class="line" lang="haskell">    <span class="p">{</span> <span class="n" style="color: #333;">rdupd_ext</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">XRecordDotUpd</span> <span class="n" style="color: #333;">p</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
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<td class="diff-line-num new_line old" 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">
 
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<pre style="margin: 0;">-<span id="LC512" class="line" lang="haskell">    <span class="p">,</span> <span class="n" style="color: #333;">rdupd_expr</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="513" 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">
513
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<td class="diff-line-num new_line old" 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">
 
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<pre style="margin: 0;">-<span id="LC513" class="line" lang="haskell">    <span class="p">,</span> <span class="n" style="color: #333;">rdupd_upds</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">[</span><span class="kt" style="color: #458; font-weight: 600;">LHsRecUpdProj</span> <span class="n" style="color: #333;">p</span><span class="p">]</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="514" 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">
514
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<td class="diff-line-num new_line old" 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">
 
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<pre style="margin: 0;">-<span id="LC514" class="line" lang="haskell">    <span class="p">,</span> <span class="n" style="color: #333;">rdupd_setField</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span> <span class="c1" style="color: #998; font-style: italic;">-- Equivalent 'setField' term.</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="515" 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">
515
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<td class="diff-line-num new_line old" 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">
 
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<pre style="margin: 0;">-<span id="LC515" class="line" lang="haskell">    <span class="p">}</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="516" 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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512
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<pre style="margin: 0;">+<span id="LC512" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- | Record field selector. e.g. @(.x)@ or @(.x.y)@</span></span>
</pre>
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513
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<pre style="margin: 0;">+<span id="LC513" 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="516" 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="514" 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">
514
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<pre style="margin: 0;">+<span id="LC514" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--  - 'GHC.Parser.Annotation.AnnKeywordId' : 'GHC.Parser.Annotation.AnnOpenP'</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="516" 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="515" 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">
515
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<pre style="margin: 0;">+<span id="LC515" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--         'GHC.Parser.Annotation.AnnDot', 'GHC.Parser.Annotation.AnnCloseP'</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="516" 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="516" 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">
516
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<pre style="margin: 0;">+<span id="LC516" 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="516" 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="517" 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">
517
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<pre style="margin: 0;">+<span id="LC517" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- This case only arises when the RecordDotSyntax langauge</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="516" 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="518" 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">
518
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<pre style="margin: 0;">+<span id="LC518" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- extensions is enabled.</span></span>
</pre>
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516
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519
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<pre style="margin: 0;"> <span id="LC519" class="line" lang="haskell"></span>
</pre>
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517
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC517" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- | Record field selector.</span></span>
</pre>
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518
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<td class="diff-line-num new_line old" data-linenumber="520" 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="c1" style="color: #998; font-style: italic;">-- Expressions of these cases arise only when the RecordDotSyntax</span></span>
</pre>
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519
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC519" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- langauge extensions is enabled.</span></span>
</pre>
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520
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC520" class="line" lang="haskell"></span>
</pre>
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521
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC521" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- e.g. (.x) = Projection {</span></span>
</pre>
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522
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC522" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--             proj_ext=noExtField, proj_fIELDS=[.x], proj_projection = \z -> z.x</span></span>
</pre>
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523
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC523" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--           },</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="524" 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">
524
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC524" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--    (.x.y) = Projection {</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="525" 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">
525
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC525" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--             proj_ext=noExtField, proj_fIELDS=[.x, .y], proj_projection = (\z -> z.y) . (\z -> z.x)</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="526" 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">
526
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC526" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--           }</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="527" 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">
527
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC527" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Projection</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="528" 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">
528
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<td class="diff-line-num new_line old" data-linenumber="520" 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="LC528" class="line" lang="haskell">       <span class="p">{</span> <span class="n" style="color: #333;">proj_ext</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">XProjection</span> <span class="n" style="color: #333;">p</span></span>
</pre>
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529
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<pre style="margin: 0;">-<span id="LC529" class="line" lang="haskell">       <span class="p">,</span> <span class="n" style="color: #333;">proj_fIELDS</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="kt" style="color: #458; font-weight: 600;">FastString</span><span class="p">]</span></span>
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530
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<pre style="margin: 0;">-<span id="LC530" class="line" lang="haskell">       <span class="p">,</span> <span class="n" style="color: #333;">proj_projection</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span> <span class="c1" style="color: #998; font-style: italic;">-- Equivalent 'getField' term.</span></span>
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<pre style="margin: 0;">-<span id="LC531" class="line" lang="haskell">       <span class="p">}</span></span>
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<pre style="margin: 0;">+<span id="LC520" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Projection</span> <span class="p">{</span></span>
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<pre style="margin: 0;">+<span id="LC521" class="line" lang="haskell">        <span class="n" style="color: #333;">proj_ext</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">XProjection</span> <span class="n" style="color: #333;">p</span></span>
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<pre style="margin: 0;">+<span id="LC522" class="line" lang="haskell">      <span class="p">,</span> <span class="n" style="color: #333;">proj_fIELDS</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="kt" style="color: #458; font-weight: 600;">FastString</span><span class="p">]</span></span>
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<pre style="margin: 0;">+<span id="LC523" class="line" lang="haskell">      <span class="p">,</span> <span class="n" style="color: #333;">proj_projection</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">LHsExpr</span> <span class="n" style="color: #333;">p</span> <span class="c1" style="color: #998; font-style: italic;">-- Equivalent 'getField' term.</span></span>
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<pre style="margin: 0;">+<span id="LC524" class="line" lang="haskell">      <span class="p">}</span></span>
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<pre style="margin: 0;"> <span id="LC525" class="line" lang="haskell"></span>
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<pre style="margin: 0;"> <span id="LC526" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- | Expression with an explicit type signature. @e :: type@</span></span>
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<pre style="margin: 0;"> <span id="LC527" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">--</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="1282" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -1282,14 +1275,13 @@ ppr_expr (RecordCon { rcon_con_name = con_id, rcon_flds = rbinds })</td>
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<pre style="margin: 0;"> <span id="LC1275" class="line" lang="haskell"><span class="n" style="color: #333;">ppr_expr</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">RecordUpd</span> <span class="p">{</span> <span class="n" style="color: #333;">rupd_expr</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="kr" style="font-weight: 600;">_</span> <span class="n" style="color: #333;">aexp</span><span class="p">,</span> <span class="n" style="color: #333;">rupd_flds</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">rbinds</span> <span class="p">})</span></span>
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<pre style="margin: 0;"> <span id="LC1276" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">hang</span> <span class="p">(</span><span class="n" style="color: #333;">ppr</span> <span class="n" style="color: #333;">aexp</span><span class="p">)</span> <span class="mi" style="color: #099;">2</span> <span class="p">(</span><span class="n" style="color: #333;">braces</span> <span class="p">(</span><span class="n" style="color: #333;">fsep</span> <span class="p">(</span><span class="n" style="color: #333;">punctuate</span> <span class="n" style="color: #333;">comma</span> <span class="p">(</span><span class="n" style="color: #333;">map</span> <span class="n" style="color: #333;">ppr</span> <span class="n" style="color: #333;">rbinds</span><span class="p">))))</span></span>
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<pre style="margin: 0;"> <span id="LC1277" class="line" lang="haskell"></span>
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<td class="diff-line-num new_line old" data-linenumber="1278" 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="LC1285" class="line" lang="haskell"><span class="n" style="color: #333;">ppr_expr</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">GetField</span> <span class="p">{</span> <span class="n" style="color: #333;">gf_expr</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="kr" style="font-weight: 600;">_</span> <span class="n" style="color: #333;">fexp</span><span class="p">,</span> <span class="n" style="color: #333;">gf_fIELD</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">field</span><span class="p"><span class="idiff left">,</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">gf_getField</span></span><span class="idiff"> </span><span class="o" style="font-weight: 600;"><span class="idiff">=</span></span><span class="idiff"> </span><span class="kr" style="font-weight: 600;"><span class="idiff right">_</span></span><span class="p">})</span></span>
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<pre style="margin: 0;">+<span id="LC1278" class="line" lang="haskell"><span class="n" style="color: #333;">ppr_expr</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">GetField</span> <span class="p">{</span> <span class="n" style="color: #333;">gf_expr</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">L</span> <span class="kr" style="font-weight: 600;">_</span> <span class="n" style="color: #333;">fexp</span><span class="p">,</span> <span class="n" style="color: #333;">gf_fIELD</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">field</span><span class="idiff left right"> </span><span class="p">})</span></span>
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<td class="diff-line-num old_line" data-linenumber="1286" 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">
1286
</td>
<td class="diff-line-num new_line" data-linenumber="1279" 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">
1279
</td>
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<pre style="margin: 0;"> <span id="LC1279" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">ppr</span> <span class="n" style="color: #333;">fexp</span> <span class="o" style="font-weight: 600;"><></span> <span class="n" style="color: #333;">dot</span> <span class="o" style="font-weight: 600;"><></span> <span class="n" style="color: #333;">ppr</span> <span class="n" style="color: #333;">field</span></span>
</pre>
</td>
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<td class="diff-line-num old_line" data-linenumber="1287" 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">
1287
</td>
<td class="diff-line-num new_line" data-linenumber="1280" 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">
1280
</td>
<td class="line_content" style="padding-left: 0.5em; padding-right: 0.5em;">
<pre style="margin: 0;"> <span id="LC1280" class="line" lang="haskell"></span>
</pre>
</td>
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<tr class="line_holder old" id="" style="line-height: 1.6;">
<td class="diff-line-num old old_line" data-linenumber="1288" 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">
1288
</td>
<td class="diff-line-num new_line old" data-linenumber="1281" 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">
 
</td>
<td class="line_content old" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#fbe9eb">
<pre style="margin: 0;">-<span id="LC1288" class="line" lang="haskell"><span class="n" style="color: #333;">ppr_expr</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">Projection</span> <span class="p">{</span> <span class="n" style="color: #333;">proj_fIELDS</span> <span class="o" style="font-weight: 600;">=</span> <span class="kr" style="font-weight: 600;">_</span><span class="p">,</span> <span class="n" style="color: #333;">proj_projection</span> <span class="o" style="font-weight: 600;">=</span> <span class="kr" style="font-weight: 600;">_</span><span class="p">})</span></span>
</pre>
</td>
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<tr class="line_holder old" id="" style="line-height: 1.6;">
<td class="diff-line-num old old_line" data-linenumber="1289" 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">
1289
</td>
<td class="diff-line-num new_line old" data-linenumber="1281" 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">
 
</td>
<td class="line_content old" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#fbe9eb">
<pre style="margin: 0;">-<span id="LC1289" class="line" lang="haskell"> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">undefined</span> <span class="cm" style="color: #998; font-style: italic;">{- TODO: implement this -}</span></span>
</pre>
</td>
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<tr class="line_holder new" id="" style="line-height: 1.6;">
<td class="diff-line-num new old_line" data-linenumber="1290" 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="1281" 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">
1281
</td>
<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">
<pre style="margin: 0;">+<span id="LC1281" class="line" lang="haskell"><span class="n" style="color: #333;">ppr_expr</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">Projection</span> <span class="p">{</span> <span class="n" style="color: #333;">proj_fIELDS</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">flds</span> <span class="p">})</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">parens</span> <span class="p">(</span><span class="n" style="color: #333;">hcat</span> <span class="p">(</span><span class="n" style="color: #333;">punctuate</span> <span class="n" style="color: #333;">dot</span> <span class="p">(</span><span class="n" style="color: #333;">map</span> <span class="n" style="color: #333;">ppr</span> <span class="n" style="color: #333;">flds</span><span class="p">)))</span></span>
</pre>
</td>
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<td class="diff-line-num old_line" data-linenumber="1290" 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">
1290
</td>
<td class="diff-line-num new_line" data-linenumber="1282" 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">
1282
</td>
<td class="line_content" style="padding-left: 0.5em; padding-right: 0.5em;">
<pre style="margin: 0;"> <span id="LC1282" class="line" lang="haskell"></span>
</pre>
</td>
</tr>
<tr class="line_holder old" id="" style="line-height: 1.6;">
<td class="diff-line-num old old_line" data-linenumber="1291" 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">
1291
</td>
<td class="diff-line-num new_line old" data-linenumber="1283" 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">
 
</td>
<td class="line_content old" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#fbe9eb">
<pre style="margin: 0;">-<span id="LC1291" class="line" lang="haskell"><span class="n" style="color: #333;">ppr_expr</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">RecordDotUpd</span> <span class="p">{</span> <span class="n" style="color: #333;">rdupd_expr</span> <span class="o" style="font-weight: 600;">=</span> <span class="kr" style="font-weight: 600;"><span class="idiff left">_</span></span><span class="p"><span class="idiff">,</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">rdupd_upds</span></span><span class="idiff"> </span><span class="o" style="font-weight: 600;"><span class="idiff">=</span></span><span class="idiff"> </span><span class="kr" style="font-weight: 600;"><span class="idiff">_</span></span><span class="p"><span class="idiff">,</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">rdupd_setField</span></span><span class="idiff"> </span><span class="o" style="font-weight: 600;"><span class="idiff">=</span></span><span class="kr" style="font-weight: 600;"><span class="idiff right">_</span></span> <span class="p">})</span></span>
</pre>
</td>
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<td class="diff-line-num old old_line" data-linenumber="1292" 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">
1292
</td>
<td class="diff-line-num new_line old" data-linenumber="1283" 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">
 
</td>
<td class="line_content old" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#fbe9eb">
<pre style="margin: 0;">-<span id="LC1292" class="line" lang="haskell"> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">undefined</span></span><span class="idiff"> </span><span class="cm" style="color: #998; font-style: italic;"><span class="idiff right">{- TODO: implement this -}</span></span></span>
</pre>
</td>
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<tr class="line_holder new" id="" style="line-height: 1.6;">
<td class="diff-line-num new old_line" data-linenumber="1293" 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="1283" 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">
1283
</td>
<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">
<pre style="margin: 0;">+<span id="LC1283" class="line" lang="haskell"><span class="n" style="color: #333;">ppr_expr</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">RecordDotUpd</span> <span class="p">{</span> <span class="n" style="color: #333;">rdupd_expr</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;"><span class="idiff left">L</span></span><span class="idiff"> </span><span class="kr" style="font-weight: 600;"><span class="idiff">_</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">aexp</span></span><span class="p"><span class="idiff">,</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">rdupd_upds</span></span><span class="idiff"> </span><span class="o" style="font-weight: 600;"><span class="idiff">=</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff right">rbinds</span></span> <span class="p">})</span></span>
</pre>
</td>
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<tr class="line_holder new" id="" style="line-height: 1.6;">
<td class="diff-line-num new old_line" data-linenumber="1293" 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="1284" 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">
1284
</td>
<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">
<pre style="margin: 0;">+<span id="LC1284" class="line" lang="haskell"> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;"><span class="idiff left">hang</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">ppr</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">aexp</span></span><span class="p"><span class="idiff">)</span></span><span class="idiff"> </span><span class="mi" style="color: #099;"><span class="idiff">2</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">braces</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">fsep</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">punctuate</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">comma</span></span><span class="idiff"> </span><span class="p"><span class="idiff">(</span></span><span class="n" style="color: #333;"><span class="idiff">map</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">ppr</span></span><span class="idiff"> </span><span class="n" style="color: #333;"><span class="idiff">rbinds</span></span><span class="p"><span class="idiff right">))))</span></span></span>
</pre>
</td>
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<td class="diff-line-num old_line" data-linenumber="1293" 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">
1293
</td>
<td class="diff-line-num new_line" data-linenumber="1285" 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">
1285
</td>
<td class="line_content" style="padding-left: 0.5em; padding-right: 0.5em;">
<pre style="margin: 0;"> <span id="LC1285" class="line" lang="haskell"></span>
</pre>
</td>
</tr>
<tr class="line_holder" id="" style="line-height: 1.6;">
<td class="diff-line-num old_line" data-linenumber="1294" 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">
1294
</td>
<td class="diff-line-num new_line" data-linenumber="1286" 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">
1286
</td>
<td class="line_content" style="padding-left: 0.5em; padding-right: 0.5em;">
<pre style="margin: 0;"> <span id="LC1286" class="line" lang="haskell"><span class="n" style="color: #333;">ppr_expr</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">ExprWithTySig</span> <span class="kr" style="font-weight: 600;">_</span> <span class="n" style="color: #333;">expr</span> <span class="n" style="color: #333;">sig</span><span class="p">)</span></span>
</pre>
</td>
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<td class="diff-line-num old_line" data-linenumber="1295" 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">
1295
</td>
<td class="diff-line-num new_line" data-linenumber="1287" 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">
1287
</td>
<td class="line_content" style="padding-left: 0.5em; padding-right: 0.5em;">
<pre style="margin: 0;"> <span id="LC1287" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">hang</span> <span class="p">(</span><span class="n" style="color: #333;">nest</span> <span class="mi" style="color: #099;">2</span> <span class="p">(</span><span class="n" style="color: #333;">ppr_lexpr</span> <span class="n" style="color: #333;">expr</span><span class="p">)</span> <span class="o" style="font-weight: 600;"><+></span> <span class="n" style="color: #333;">dcolon</span><span class="p">)</span></span>
</pre>
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