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<title>Data/Generics/Geniplate.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE TemplateHaskell, MultiParamTypeClasses, FlexibleInstances, TypeSynonymInstances, PatternGuards, CPP #-}</span>
<a name="line-2"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Generics</span><span class='hs-varop'>.</span><span class='hs-conid'>Geniplate</span><span class='hs-layout'>(</span>
<a name="line-3"></a> <span class='hs-varid'>genUniverseBi</span><span class='hs-layout'>,</span> <span class='hs-varid'>genUniverseBiT</span><span class='hs-layout'>,</span>
<a name="line-4"></a> <span class='hs-varid'>genTransformBi</span><span class='hs-layout'>,</span> <span class='hs-varid'>genTransformBiT</span><span class='hs-layout'>,</span>
<a name="line-5"></a> <span class='hs-varid'>genTransformBiM</span><span class='hs-layout'>,</span> <span class='hs-varid'>genTransformBiMT</span><span class='hs-layout'>,</span>
<a name="line-6"></a> <span class='hs-conid'>UniverseBi</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>universe</span><span class='hs-layout'>,</span> <span class='hs-varid'>instanceUniverseBi</span><span class='hs-layout'>,</span> <span class='hs-varid'>instanceUniverseBiT</span><span class='hs-layout'>,</span>
<a name="line-7"></a> <span class='hs-conid'>TransformBi</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>transform</span><span class='hs-layout'>,</span> <span class='hs-varid'>instanceTransformBi</span><span class='hs-layout'>,</span> <span class='hs-varid'>instanceTransformBiT</span><span class='hs-layout'>,</span>
<a name="line-8"></a> <span class='hs-conid'>TransformBiM</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>transformM</span><span class='hs-layout'>,</span> <span class='hs-varid'>instanceTransformBiM</span><span class='hs-layout'>,</span> <span class='hs-varid'>instanceTransformBiMT</span><span class='hs-layout'>,</span>
<a name="line-9"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-10"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span>
<a name="line-11"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Exception</span><span class='hs-layout'>(</span><span class='hs-varid'>assert</span><span class='hs-layout'>)</span>
<a name="line-12"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>State</span><span class='hs-varop'>.</span><span class='hs-conid'>Strict</span>
<a name="line-13"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span>
<a name="line-14"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Language</span><span class='hs-varop'>.</span><span class='hs-conid'>Haskell</span><span class='hs-varop'>.</span><span class='hs-conid'>TH</span>
<a name="line-15"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Language</span><span class='hs-varop'>.</span><span class='hs-conid'>Haskell</span><span class='hs-varop'>.</span><span class='hs-conid'>TH</span><span class='hs-varop'>.</span><span class='hs-conid'>Syntax</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>lift</span><span class='hs-layout'>)</span>
<a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span>
<a name="line-17"></a>
<a name="line-18"></a><span class='hs-comment'>---- Overloaded interface, same as Uniplate.</span>
<a name="line-19"></a>
<a name="line-20"></a><span class='hs-comment'>-- | Class for 'universeBi'.</span>
<a name="line-21"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>UniverseBi</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span> <span class='hs-keyword'>where</span>
<a name="line-22"></a> <span class='hs-varid'>universeBi</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>t</span><span class='hs-keyglyph'>]</span>
<a name="line-23"></a>
<a name="line-24"></a><span class='hs-comment'>-- | Class for 'transformBi'.</span>
<a name="line-25"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>TransformBi</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span> <span class='hs-keyword'>where</span>
<a name="line-26"></a> <span class='hs-varid'>transformBi</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>t</span>
<a name="line-27"></a>
<a name="line-28"></a><span class='hs-comment'>-- | Class for 'transformBiM'.</span>
<a name="line-29"></a><span class='hs-keyword'>class</span> <span class='hs-comment'>{-(Monad m) => -}</span> <span class='hs-conid'>TransformBiM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span> <span class='hs-keyword'>where</span>
<a name="line-30"></a> <span class='hs-varid'>transformBiM</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-varid'>t</span>
<a name="line-31"></a>
<a name="line-32"></a><a name="universe"></a><span class='hs-definition'>universe</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>UniverseBi</span> <span class='hs-varid'>a</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-33"></a><span class='hs-definition'>universe</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>universeBi</span>
<a name="line-34"></a>
<a name="line-35"></a><a name="transform"></a><span class='hs-definition'>transform</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>TransformBi</span> <span class='hs-varid'>a</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span>
<a name="line-36"></a><span class='hs-definition'>transform</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>transformBi</span>
<a name="line-37"></a>
<a name="line-38"></a><a name="transformM"></a><span class='hs-definition'>transformM</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>TransformBiM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span>
<a name="line-39"></a><span class='hs-definition'>transformM</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>transformBiM</span>
<a name="line-40"></a>
<a name="line-41"></a><span class='hs-comment'>----</span>
<a name="line-42"></a>
<a name="line-43"></a><a name="instanceUniverseBi"></a><span class='hs-comment'>-- | Create a 'UniverseBi' instance.</span>
<a name="line-44"></a><span class='hs-comment'>-- The 'TypeQ' argument should be a pair; the /source/ and /target/ types for 'universeBi'.</span>
<a name="line-45"></a><span class='hs-definition'>instanceUniverseBi</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TypeQ</span> <span class='hs-comment'>-- ^(source, target) types</span>
<a name="line-46"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-47"></a><span class='hs-definition'>instanceUniverseBi</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>instanceUniverseBiT</span> <span class='hs-conid'>[]</span>
<a name="line-48"></a>
<a name="line-49"></a><a name="instanceUniverseBiT"></a><span class='hs-comment'>-- | Create a 'UniverseBi' instance with certain types being abstract.</span>
<a name="line-50"></a><span class='hs-comment'>-- The 'TypeQ' argument should be a pair; the /source/ and /target/ types for 'universeBi'.</span>
<a name="line-51"></a><span class='hs-definition'>instanceUniverseBiT</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^types not touched by 'universeBi'</span>
<a name="line-52"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TypeQ</span> <span class='hs-comment'>-- ^(source, target) types</span>
<a name="line-53"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-54"></a><span class='hs-definition'>instanceUniverseBiT</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>ty</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>instanceUniverseBiT'</span> <span class='hs-varid'>stops</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>ty</span>
<a name="line-55"></a>
<a name="line-56"></a><a name="instanceUniverseBiT'"></a><span class='hs-definition'>instanceUniverseBiT'</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-57"></a><span class='hs-definition'>instanceUniverseBiT'</span> <span class='hs-varid'>stops</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForallT</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>instanceUniverseBiT'</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>t</span>
<a name="line-58"></a><span class='hs-definition'>instanceUniverseBiT'</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>ty</span> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-conid'>TupleT</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>from</span><span class='hs-layout'>,</span> <span class='hs-varid'>to</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>splitTypeApp</span> <span class='hs-varid'>ty</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-59"></a> <span class='hs-layout'>(</span><span class='hs-varid'>ds</span><span class='hs-layout'>,</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>uniBiQ</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>from</span> <span class='hs-varid'>to</span>
<a name="line-60"></a> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_x"</span>
<a name="line-61"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LamE</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>$</span> <span class='hs-conid'>LetE</span> <span class='hs-varid'>ds</span> <span class='hs-varop'>$</span> <span class='hs-conid'>AppE</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppE</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>ListE</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-62"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>instDef</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>UniverseBi</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>from</span><span class='hs-layout'>,</span> <span class='hs-varid'>to</span><span class='hs-keyglyph'>]</span> <span class='hs-chr'>'</span><span class='hs-varid'>universeBi</span> <span class='hs-varid'>e</span>
<a name="line-63"></a><span class='hs-definition'>instanceUniverseBiT'</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genError</span> <span class='hs-str'>"instanceUniverseBi: the argument should be of the form [t| (S, T) |]"</span>
<a name="line-64"></a>
<a name="line-65"></a><a name="funDef"></a><span class='hs-definition'>funDef</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-66"></a><span class='hs-definition'>funDef</span> <span class='hs-varid'>f</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FunD</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-67"></a>
<a name="line-68"></a><a name="instDef"></a><span class='hs-definition'>instDef</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-69"></a><span class='hs-definition'>instDef</span> <span class='hs-varid'>cls</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>met</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>InstanceD</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>foldl</span> <span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-varid'>cls</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>funDef</span> <span class='hs-varid'>met</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-70"></a>
<a name="line-71"></a><a name="instanceTransformBi"></a><span class='hs-comment'>-- | Create a 'TransformBi' instance.</span>
<a name="line-72"></a><span class='hs-comment'>-- The 'TypeQ' argument should be a pair; the /inner/ and /outer/ types for 'transformBi'.</span>
<a name="line-73"></a><span class='hs-definition'>instanceTransformBi</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TypeQ</span> <span class='hs-comment'>-- ^(inner, outer) types</span>
<a name="line-74"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-75"></a><span class='hs-definition'>instanceTransformBi</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>instanceTransformBiT</span> <span class='hs-conid'>[]</span>
<a name="line-76"></a>
<a name="line-77"></a><a name="instanceTransformBiT"></a><span class='hs-comment'>-- | Create a 'TransformBi' instance with certain types being abstract.</span>
<a name="line-78"></a><span class='hs-comment'>-- The 'TypeQ' argument should be a pair; the /inner/ and /outer/ types for 'transformBi'.</span>
<a name="line-79"></a><span class='hs-definition'>instanceTransformBiT</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^types not touched by 'transformBi'</span>
<a name="line-80"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TypeQ</span> <span class='hs-comment'>-- ^(inner, outer) types</span>
<a name="line-81"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-82"></a><span class='hs-definition'>instanceTransformBiT</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>ty</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>instanceTransformBiT'</span> <span class='hs-varid'>stops</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>ty</span>
<a name="line-83"></a>
<a name="line-84"></a><a name="instanceTransformBiT'"></a><span class='hs-definition'>instanceTransformBiT'</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-85"></a><span class='hs-definition'>instanceTransformBiT'</span> <span class='hs-varid'>stops</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForallT</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>instanceTransformBiT'</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>t</span>
<a name="line-86"></a><span class='hs-definition'>instanceTransformBiT'</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>ty</span> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-conid'>TupleT</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>ft</span><span class='hs-layout'>,</span> <span class='hs-varid'>st</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>splitTypeApp</span> <span class='hs-varid'>ty</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-87"></a> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_f"</span>
<a name="line-88"></a> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_x"</span>
<a name="line-89"></a> <span class='hs-layout'>(</span><span class='hs-varid'>ds</span><span class='hs-layout'>,</span> <span class='hs-varid'>tr</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>trBiQ</span> <span class='hs-varid'>raNormal</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span>
<a name="line-90"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LamE</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>VarP</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>$</span> <span class='hs-conid'>LetE</span> <span class='hs-varid'>ds</span> <span class='hs-varop'>$</span> <span class='hs-conid'>AppE</span> <span class='hs-varid'>tr</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-91"></a>
<a name="line-92"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>instDef</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>TransformBi</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>ft</span><span class='hs-layout'>,</span> <span class='hs-varid'>st</span><span class='hs-keyglyph'>]</span> <span class='hs-chr'>'</span><span class='hs-varid'>transformBi</span> <span class='hs-varid'>e</span>
<a name="line-93"></a><span class='hs-definition'>instanceTransformBiT'</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genError</span> <span class='hs-str'>"instanceTransformBiT: the argument should be of the form [t| (S, T) |]"</span>
<a name="line-94"></a>
<a name="line-95"></a><a name="instanceTransformBiM"></a><span class='hs-comment'>-- | Create a 'TransformBiM' instance.</span>
<a name="line-96"></a><span class='hs-definition'>instanceTransformBiM</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TypeQ</span>
<a name="line-97"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TypeQ</span>
<a name="line-98"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-99"></a><span class='hs-definition'>instanceTransformBiM</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>instanceTransformBiMT</span> <span class='hs-conid'>[]</span>
<a name="line-100"></a>
<a name="line-101"></a><a name="instanceTransformBiMT"></a><span class='hs-comment'>-- | Create a 'TransformBiM' instance with certain types being abstract.</span>
<a name="line-102"></a><span class='hs-definition'>instanceTransformBiMT</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span>
<a name="line-103"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TypeQ</span>
<a name="line-104"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TypeQ</span>
<a name="line-105"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-106"></a><span class='hs-definition'>instanceTransformBiMT</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>mndq</span> <span class='hs-varid'>ty</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>instanceTransformBiMT'</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>mndq</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>ty</span>
<a name="line-107"></a>
<a name="line-108"></a><a name="instanceTransformBiMT'"></a><span class='hs-definition'>instanceTransformBiMT'</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TypeQ</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-109"></a><span class='hs-definition'>instanceTransformBiMT'</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>mndq</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForallT</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>instanceTransformBiMT'</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>mndq</span> <span class='hs-varid'>t</span>
<a name="line-110"></a><span class='hs-definition'>instanceTransformBiMT'</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>mndq</span> <span class='hs-varid'>ty</span> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-conid'>TupleT</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>ft</span><span class='hs-layout'>,</span> <span class='hs-varid'>st</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>splitTypeApp</span> <span class='hs-varid'>ty</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-111"></a> <span class='hs-varid'>mnd</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mndq</span>
<a name="line-112"></a>
<a name="line-113"></a> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_f"</span>
<a name="line-114"></a> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_x"</span>
<a name="line-115"></a> <span class='hs-layout'>(</span><span class='hs-varid'>ds</span><span class='hs-layout'>,</span> <span class='hs-varid'>tr</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>trBiQ</span> <span class='hs-varid'>raMonad</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span>
<a name="line-116"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LamE</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>VarP</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>$</span> <span class='hs-conid'>LetE</span> <span class='hs-varid'>ds</span> <span class='hs-varop'>$</span> <span class='hs-conid'>AppE</span> <span class='hs-varid'>tr</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-117"></a>
<a name="line-118"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>instDef</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>TransformBiM</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>mnd</span><span class='hs-layout'>,</span> <span class='hs-varid'>ft</span><span class='hs-layout'>,</span> <span class='hs-varid'>st</span><span class='hs-keyglyph'>]</span> <span class='hs-chr'>'</span><span class='hs-varid'>transformBiM</span> <span class='hs-varid'>e</span>
<a name="line-119"></a><span class='hs-definition'>instanceTransformBiMT'</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genError</span> <span class='hs-str'>"instanceTransformBiMT: the argument should be of the form [t| (S, T) |]"</span>
<a name="line-120"></a>
<a name="line-121"></a>
<a name="line-122"></a><a name="genUniverseBi"></a><span class='hs-comment'>-- | Generate TH code for a function that extracts all subparts of a certain type.</span>
<a name="line-123"></a><span class='hs-comment'>-- The argument to 'genUniverseBi' is a name with the type @S -> [T]@, for some types</span>
<a name="line-124"></a><span class='hs-comment'>-- @S@ and @T@. The function will extract all subparts of type @T@ from @S@.</span>
<a name="line-125"></a><span class='hs-definition'>genUniverseBi</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Name</span> <span class='hs-comment'>-- ^function of type @S -> [T]@</span>
<a name="line-126"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span>
<a name="line-127"></a><span class='hs-definition'>genUniverseBi</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genUniverseBiT</span> <span class='hs-conid'>[]</span>
<a name="line-128"></a>
<a name="line-129"></a><a name="genUniverseBiT"></a><span class='hs-comment'>-- | Same as 'genUniverseBi', but does not look inside any types mention in the</span>
<a name="line-130"></a><span class='hs-comment'>-- list of types.</span>
<a name="line-131"></a><span class='hs-definition'>genUniverseBiT</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^types not touched by 'universeBi'</span>
<a name="line-132"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Name</span> <span class='hs-comment'>-- ^function of type @S -> [T]@</span>
<a name="line-133"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span>
<a name="line-134"></a><span class='hs-definition'>genUniverseBiT</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-135"></a> <span class='hs-layout'>(</span><span class='hs-sel'>_tvs</span><span class='hs-layout'>,</span> <span class='hs-varid'>from</span><span class='hs-layout'>,</span> <span class='hs-varid'>tos</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getNameType</span> <span class='hs-varid'>name</span>
<a name="line-136"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>to</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unList</span> <span class='hs-varid'>tos</span>
<a name="line-137"></a><span class='hs-comment'>-- qRunIO $ print (from, to)</span>
<a name="line-138"></a> <span class='hs-layout'>(</span><span class='hs-varid'>ds</span><span class='hs-layout'>,</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>uniBiQ</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>from</span> <span class='hs-varid'>to</span>
<a name="line-139"></a> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_x"</span>
<a name="line-140"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LamE</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>$</span> <span class='hs-conid'>LetE</span> <span class='hs-varid'>ds</span> <span class='hs-varop'>$</span> <span class='hs-conid'>AppE</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppE</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>ListE</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-141"></a><span class='hs-comment'>-- qRunIO $ do putStrLn $ pprint e; hFlush stdout</span>
<a name="line-142"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>e</span>
<a name="line-143"></a>
<a name="line-144"></a><a name="U"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StateT</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span> <span class='hs-conid'>Type</span> <span class='hs-conid'>Dec</span><span class='hs-layout'>,</span> <span class='hs-conid'>Map</span> <span class='hs-conid'>Type</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-conid'>Q</span>
<a name="line-145"></a>
<a name="line-146"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Quasi</span> <span class='hs-conid'>U</span> <span class='hs-keyword'>where</span>
<a name="line-147"></a> <span class='hs-varid'>qNewName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>qNewName</span>
<a name="line-148"></a> <span class='hs-varid'>qReport</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>qReport</span> <span class='hs-varid'>b</span>
<a name="line-149"></a> <span class='hs-varid'>qRecover</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"Data.Generics.Geniplate: qRecover not implemented"</span>
<a name="line-150"></a> <span class='hs-varid'>qReify</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>qReify</span>
<a name="line-151"></a><span class='hs-cpp'>#if MIN_VERSION_template_haskell(2,7,0)</span>
<a name="line-152"></a> <span class='hs-varid'>qReifyInstances</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>qReifyInstances</span> <span class='hs-varid'>n</span>
<a name="line-153"></a><span class='hs-cpp'>#elif MIN_VERSION_template_haskell(2,5,0)</span>
<a name="line-154"></a> <span class='hs-varid'>qClassInstances</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>qClassInstances</span> <span class='hs-varid'>n</span>
<a name="line-155"></a><span class='hs-cpp'>#endif</span>
<a name="line-156"></a> <span class='hs-varid'>qLocation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varid'>qLocation</span>
<a name="line-157"></a> <span class='hs-varid'>qRunIO</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>qRunIO</span>
<a name="line-158"></a><span class='hs-cpp'>#if MIN_VERSION_template_haskell(2,7,0)</span>
<a name="line-159"></a> <span class='hs-varid'>qLookupName</span> <span class='hs-varid'>ns</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>qLookupName</span> <span class='hs-varid'>ns</span>
<a name="line-160"></a> <span class='hs-varid'>qAddDependentFile</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>qAddDependentFile</span>
<a name="line-161"></a><span class='hs-cpp'>#endif</span>
<a name="line-162"></a>
<a name="line-163"></a><a name="uniBiQ"></a><span class='hs-definition'>uniBiQ</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Exp</span><span class='hs-layout'>)</span>
<a name="line-164"></a><span class='hs-definition'>uniBiQ</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>from</span> <span class='hs-varid'>ato</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-165"></a> <span class='hs-varid'>ss</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sequence</span> <span class='hs-varid'>stops</span>
<a name="line-166"></a> <span class='hs-varid'>to</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>expandSyn</span> <span class='hs-varid'>ato</span>
<a name="line-167"></a> <span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runStateT</span> <span class='hs-layout'>(</span><span class='hs-varid'>uniBi</span> <span class='hs-varid'>from</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>mEmpty</span><span class='hs-layout'>,</span> <span class='hs-varid'>mFromList</span> <span class='hs-varop'>$</span> <span class='hs-varid'>zip</span> <span class='hs-varid'>ss</span> <span class='hs-layout'>(</span><span class='hs-varid'>repeat</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-168"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>mElems</span> <span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span>
<a name="line-169"></a>
<a name="line-170"></a><a name="uniBi"></a><span class='hs-definition'>uniBi</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-conid'>Exp</span>
<a name="line-171"></a><span class='hs-definition'>uniBi</span> <span class='hs-varid'>afrom</span> <span class='hs-varid'>to</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-172"></a> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>get</span>
<a name="line-173"></a> <span class='hs-varid'>from</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>expandSyn</span> <span class='hs-varid'>afrom</span>
<a name="line-174"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mLookup</span> <span class='hs-varid'>from</span> <span class='hs-varid'>m</span> <span class='hs-keyword'>of</span>
<a name="line-175"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>FunD</span> <span class='hs-varid'>n</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>n</span>
<a name="line-176"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-177"></a> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_f"</span>
<a name="line-178"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>mkRec</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-179"></a> <span class='hs-varid'>put</span> <span class='hs-layout'>(</span><span class='hs-varid'>mInsert</span> <span class='hs-varid'>from</span> <span class='hs-layout'>(</span><span class='hs-conid'>FunD</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TupE</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- insert something to break recursion, will be replaced below.</span>
<a name="line-180"></a> <span class='hs-varid'>uniBiCase</span> <span class='hs-varid'>from</span> <span class='hs-varid'>to</span>
<a name="line-181"></a> <span class='hs-varid'>cs</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>from</span> <span class='hs-varop'>==</span> <span class='hs-varid'>to</span> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-182"></a> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>contains'</span> <span class='hs-varid'>to</span> <span class='hs-varid'>from</span>
<a name="line-183"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-184"></a> <span class='hs-comment'>-- Recursive data type, we need the current value and all values inside.</span>
<a name="line-185"></a> <span class='hs-varid'>g</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_g"</span>
<a name="line-186"></a> <span class='hs-varid'>gcs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkRec</span>
<a name="line-187"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>dg</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FunD</span> <span class='hs-varid'>g</span> <span class='hs-varid'>gcs</span>
<a name="line-188"></a> <span class='hs-comment'>-- Insert with a dummy type, just to get the definition in the map for mElems.</span>
<a name="line-189"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span> <span class='hs-layout'>(</span><span class='hs-varid'>m'</span><span class='hs-layout'>,</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>mInsert</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-varid'>dg</span> <span class='hs-varid'>m'</span><span class='hs-layout'>,</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span>
<a name="line-190"></a> <span class='hs-varid'>unFun</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>d</span><span class='hs-keyglyph'>|</span> <span class='hs-varid'>f</span> <span class='hs-sel'>_x</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>=</span> <span class='hs-sel'>_x</span> <span class='hs-conop'>:</span> <span class='hs-varop'>$</span><span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-sel'>_x</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-191"></a> <span class='hs-keyword'>else</span>
<a name="line-192"></a> <span class='hs-comment'>-- Non-recursive type, just use this value.</span>
<a name="line-193"></a> <span class='hs-varid'>unFun</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>d</span><span class='hs-keyglyph'>|</span> <span class='hs-varid'>f</span> <span class='hs-sel'>_x</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>=</span> <span class='hs-sel'>_x</span> <span class='hs-conop'>:</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-194"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span>
<a name="line-195"></a> <span class='hs-comment'>-- Types differ, look inside.</span>
<a name="line-196"></a> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>contains</span> <span class='hs-varid'>to</span> <span class='hs-varid'>from</span>
<a name="line-197"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-198"></a> <span class='hs-comment'>-- Occurrences inside, recurse.</span>
<a name="line-199"></a> <span class='hs-varid'>mkRec</span>
<a name="line-200"></a> <span class='hs-keyword'>else</span>
<a name="line-201"></a> <span class='hs-comment'>-- No occurrences of to inside from, so add nothing.</span>
<a name="line-202"></a> <span class='hs-varid'>unFun</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>d</span><span class='hs-keyglyph'>|</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>_</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>=</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-203"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FunD</span> <span class='hs-varid'>f</span> <span class='hs-varid'>cs</span>
<a name="line-204"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span> <span class='hs-layout'>(</span><span class='hs-varid'>m'</span><span class='hs-layout'>,</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>mInsert</span> <span class='hs-varid'>from</span> <span class='hs-varid'>d</span> <span class='hs-varid'>m'</span><span class='hs-layout'>,</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span>
<a name="line-205"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>f</span>
<a name="line-206"></a>
<a name="line-207"></a><a name="contains"></a><span class='hs-comment'>-- Check if the second type is contained anywhere in the first type.</span>
<a name="line-208"></a><span class='hs-definition'>contains</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-conid'>Bool</span>
<a name="line-209"></a><span class='hs-definition'>contains</span> <span class='hs-varid'>to</span> <span class='hs-varid'>afrom</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-210"></a><span class='hs-comment'>-- qRunIO $ print ("contains", to, from)</span>
<a name="line-211"></a> <span class='hs-varid'>from</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>expandSyn</span> <span class='hs-varid'>afrom</span>
<a name="line-212"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>from</span> <span class='hs-varop'>==</span> <span class='hs-varid'>to</span> <span class='hs-keyword'>then</span>
<a name="line-213"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-214"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span>
<a name="line-215"></a> <span class='hs-varid'>c</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>gets</span> <span class='hs-varid'>snd</span>
<a name="line-216"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mLookup</span> <span class='hs-varid'>from</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>of</span>
<a name="line-217"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>b</span>
<a name="line-218"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>contains'</span> <span class='hs-varid'>to</span> <span class='hs-varid'>from</span>
<a name="line-219"></a>
<a name="line-220"></a><a name="contains'"></a><span class='hs-comment'>-- Check if the second type is contained somewhere inside the first.</span>
<a name="line-221"></a><span class='hs-definition'>contains'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-conid'>Bool</span>
<a name="line-222"></a><span class='hs-definition'>contains'</span> <span class='hs-varid'>to</span> <span class='hs-varid'>from</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-223"></a><span class='hs-comment'>-- qRunIO $ print ("contains'", to, from)</span>
<a name="line-224"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>con</span><span class='hs-layout'>,</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>splitTypeApp</span> <span class='hs-varid'>from</span>
<a name="line-225"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>mInsert</span> <span class='hs-varid'>from</span> <span class='hs-conid'>False</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- To make the fixpoint of the recursion False.</span>
<a name="line-226"></a> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>con</span> <span class='hs-keyword'>of</span>
<a name="line-227"></a> <span class='hs-conid'>ConT</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>containsCon</span> <span class='hs-varid'>n</span> <span class='hs-varid'>to</span> <span class='hs-varid'>ts</span>
<a name="line-228"></a> <span class='hs-conid'>TupleT</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>or</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>contains</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span>
<a name="line-229"></a> <span class='hs-conid'>ArrowT</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-230"></a> <span class='hs-conid'>ListT</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>if</span> <span class='hs-varid'>to</span> <span class='hs-varop'>==</span> <span class='hs-varid'>from</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>contains</span> <span class='hs-varid'>to</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span>
<a name="line-231"></a> <span class='hs-conid'>VarT</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-232"></a> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"contains: unexpected type: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>pprint</span> <span class='hs-varid'>from</span> <span class='hs-varop'>++</span> <span class='hs-str'>" ("</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>t</span> <span class='hs-varop'>++</span> <span class='hs-str'>")"</span>
<a name="line-233"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>mInsert</span> <span class='hs-varid'>from</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-234"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>b</span>
<a name="line-235"></a>
<a name="line-236"></a><a name="containsCon"></a><span class='hs-definition'>containsCon</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-conid'>Bool</span>
<a name="line-237"></a><span class='hs-definition'>containsCon</span> <span class='hs-varid'>con</span> <span class='hs-varid'>to</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-238"></a><span class='hs-comment'>-- qRunIO $ print ("containsCon", con, to, ts)</span>
<a name="line-239"></a> <span class='hs-layout'>(</span><span class='hs-varid'>tvs</span><span class='hs-layout'>,</span> <span class='hs-varid'>cons</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getTyConInfo</span> <span class='hs-varid'>con</span>
<a name="line-240"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>conCon</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalC</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>or</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>field</span> <span class='hs-varop'>.</span> <span class='hs-varid'>snd</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-241"></a> <span class='hs-varid'>conCon</span> <span class='hs-layout'>(</span><span class='hs-conid'>InfixC</span> <span class='hs-varid'>x1</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>x2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>or</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>field</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>snd</span> <span class='hs-varid'>x1</span><span class='hs-layout'>,</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>x2</span><span class='hs-keyglyph'>]</span>
<a name="line-242"></a> <span class='hs-varid'>conCon</span> <span class='hs-layout'>(</span><span class='hs-conid'>RecC</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>or</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>field</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>]</span>
<a name="line-243"></a> <span class='hs-varid'>conCon</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"containsCon: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>c</span>
<a name="line-244"></a> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkSubst</span> <span class='hs-varid'>tvs</span> <span class='hs-varid'>ts</span>
<a name="line-245"></a> <span class='hs-varid'>field</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>contains</span> <span class='hs-varid'>to</span> <span class='hs-layout'>(</span><span class='hs-varid'>subst</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span>
<a name="line-246"></a> <span class='hs-varid'>fmap</span> <span class='hs-varid'>or</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>conCon</span> <span class='hs-varid'>cons</span>
<a name="line-247"></a>
<a name="line-248"></a><a name="unFunD"></a><span class='hs-definition'>unFunD</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-249"></a><span class='hs-definition'>unFunD</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FunD</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>cs</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cs</span>
<a name="line-250"></a><span class='hs-definition'>unFunD</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"unFunD"</span>
<a name="line-251"></a>
<a name="line-252"></a><a name="unFun"></a><span class='hs-definition'>unFun</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-253"></a><span class='hs-definition'>unFun</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>unFunD</span>
<a name="line-254"></a>
<a name="line-255"></a><a name="uniBiCase"></a><span class='hs-definition'>uniBiCase</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-256"></a><span class='hs-definition'>uniBiCase</span> <span class='hs-varid'>from</span> <span class='hs-varid'>to</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-257"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>con</span><span class='hs-layout'>,</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>splitTypeApp</span> <span class='hs-varid'>from</span>
<a name="line-258"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>con</span> <span class='hs-keyword'>of</span>
<a name="line-259"></a> <span class='hs-conid'>ConT</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>uniBiCon</span> <span class='hs-varid'>n</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>to</span>
<a name="line-260"></a> <span class='hs-conid'>TupleT</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>uniBiTuple</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>to</span>
<a name="line-261"></a><span class='hs-comment'>-- ArrowT -> unFun [d| f _ _r = _r |] -- Stop at functions</span>
<a name="line-262"></a> <span class='hs-conid'>ListT</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>uniBiList</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span>
<a name="line-263"></a> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"uniBiCase: unexpected type: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>pprint</span> <span class='hs-varid'>from</span> <span class='hs-varop'>++</span> <span class='hs-str'>" ("</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>t</span> <span class='hs-varop'>++</span> <span class='hs-str'>")"</span>
<a name="line-264"></a>
<a name="line-265"></a><a name="uniBiList"></a><span class='hs-definition'>uniBiList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-266"></a><span class='hs-definition'>uniBiList</span> <span class='hs-varid'>t</span> <span class='hs-varid'>to</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-267"></a> <span class='hs-varid'>uni</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>uniBi</span> <span class='hs-varid'>t</span> <span class='hs-varid'>to</span>
<a name="line-268"></a> <span class='hs-varid'>rec</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>uniBi</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-conid'>ListT</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span>
<a name="line-269"></a> <span class='hs-varid'>unFun</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>d</span><span class='hs-keyglyph'>|</span> <span class='hs-varid'>f</span> <span class='hs-conid'>[]</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>=</span> <span class='hs-sel'>_r</span><span class='hs-layout'>;</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-sel'>_x</span><span class='hs-conop'>:</span><span class='hs-sel'>_xs</span><span class='hs-layout'>)</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>=</span> <span class='hs-varop'>$</span><span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-varid'>uni</span><span class='hs-layout'>)</span> <span class='hs-sel'>_x</span> <span class='hs-layout'>(</span><span class='hs-varop'>$</span><span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-varid'>rec</span><span class='hs-layout'>)</span> <span class='hs-sel'>_xs</span> <span class='hs-sel'>_r</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-270"></a>
<a name="line-271"></a><a name="uniBiTuple"></a><span class='hs-definition'>uniBiTuple</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-272"></a><span class='hs-definition'>uniBiTuple</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>to</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mkArm</span> <span class='hs-varid'>to</span> <span class='hs-conid'>[]</span> <span class='hs-conid'>TupP</span> <span class='hs-varid'>ts</span>
<a name="line-273"></a>
<a name="line-274"></a><a name="uniBiCon"></a><span class='hs-definition'>uniBiCon</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-275"></a><span class='hs-definition'>uniBiCon</span> <span class='hs-varid'>con</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>to</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-276"></a> <span class='hs-layout'>(</span><span class='hs-varid'>tvs</span><span class='hs-layout'>,</span> <span class='hs-varid'>cons</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getTyConInfo</span> <span class='hs-varid'>con</span>
<a name="line-277"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>genArm</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalC</span> <span class='hs-varid'>c</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>arm</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConP</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-278"></a> <span class='hs-varid'>genArm</span> <span class='hs-layout'>(</span><span class='hs-conid'>InfixC</span> <span class='hs-varid'>x1</span> <span class='hs-varid'>c</span> <span class='hs-varid'>x2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>arm</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>p1</span><span class='hs-layout'>,</span> <span class='hs-varid'>p2</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>InfixP</span> <span class='hs-varid'>p1</span> <span class='hs-varid'>c</span> <span class='hs-varid'>p2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x1</span><span class='hs-layout'>,</span> <span class='hs-varid'>x2</span><span class='hs-keyglyph'>]</span>
<a name="line-279"></a> <span class='hs-varid'>genArm</span> <span class='hs-layout'>(</span><span class='hs-conid'>RecC</span> <span class='hs-varid'>c</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>arm</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConP</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span><span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span><span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>]</span>
<a name="line-280"></a> <span class='hs-varid'>genArm</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"uniBiCon: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>c</span>
<a name="line-281"></a> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkSubst</span> <span class='hs-varid'>tvs</span> <span class='hs-varid'>ts</span>
<a name="line-282"></a> <span class='hs-varid'>arm</span> <span class='hs-varid'>c</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkArm</span> <span class='hs-varid'>to</span> <span class='hs-varid'>s</span> <span class='hs-varid'>c</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>xs</span>
<a name="line-283"></a>
<a name="line-284"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>cons</span> <span class='hs-keyword'>then</span>
<a name="line-285"></a> <span class='hs-comment'>-- No constructurs, return nothing</span>
<a name="line-286"></a> <span class='hs-varid'>unFun</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>d</span><span class='hs-keyglyph'>|</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>_</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>=</span> <span class='hs-sel'>_r</span> <span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-287"></a> <span class='hs-keyword'>else</span>
<a name="line-288"></a> <span class='hs-varid'>mapM</span> <span class='hs-varid'>genArm</span> <span class='hs-varid'>cons</span>
<a name="line-289"></a>
<a name="line-290"></a><a name="mkArm"></a><span class='hs-definition'>mkArm</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Subst</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Pat</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Pat</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-conid'>Clause</span>
<a name="line-291"></a><span class='hs-definition'>mkArm</span> <span class='hs-varid'>to</span> <span class='hs-varid'>s</span> <span class='hs-varid'>c</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-292"></a> <span class='hs-varid'>r</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_r"</span>
<a name="line-293"></a> <span class='hs-varid'>vs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varop'>$</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_x"</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span>
<a name="line-294"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sub</span> <span class='hs-varid'>v</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-295"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>t'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>subst</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span>
<a name="line-296"></a> <span class='hs-varid'>uni</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>uniBi</span> <span class='hs-varid'>t'</span> <span class='hs-varid'>to</span>
<a name="line-297"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>AppE</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppE</span> <span class='hs-varid'>uni</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-298"></a> <span class='hs-varid'>es</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>zipWithM</span> <span class='hs-varid'>sub</span> <span class='hs-varid'>vs</span> <span class='hs-varid'>ts</span>
<a name="line-299"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>body</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldr</span> <span class='hs-layout'>(</span><span class='hs-varop'>$</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>r</span><span class='hs-layout'>)</span> <span class='hs-varid'>es</span>
<a name="line-300"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Clause</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-conid'>VarP</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>VarP</span> <span class='hs-varid'>r</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varid'>body</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span>
<a name="line-301"></a>
<a name="line-302"></a>
<a name="line-303"></a><a name="Subst"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Subst</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Name</span><span class='hs-layout'>,</span> <span class='hs-conid'>Type</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-304"></a>
<a name="line-305"></a><a name="mkSubst"></a><span class='hs-definition'>mkSubst</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TyVarBndr</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Subst</span>
<a name="line-306"></a><span class='hs-definition'>mkSubst</span> <span class='hs-varid'>vs</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span>
<a name="line-307"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>vs'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>un</span> <span class='hs-varid'>vs</span>
<a name="line-308"></a> <span class='hs-varid'>un</span> <span class='hs-layout'>(</span><span class='hs-conid'>PlainTV</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>v</span>
<a name="line-309"></a> <span class='hs-varid'>un</span> <span class='hs-layout'>(</span><span class='hs-conid'>KindedTV</span> <span class='hs-varid'>v</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>v</span>
<a name="line-310"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>assert</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>vs'</span> <span class='hs-varop'>==</span> <span class='hs-varid'>length</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>zip</span> <span class='hs-varid'>vs'</span> <span class='hs-varid'>ts</span>
<a name="line-311"></a>
<a name="line-312"></a><a name="subst"></a><span class='hs-definition'>subst</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Subst</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span>
<a name="line-313"></a><span class='hs-definition'>subst</span> <span class='hs-varid'>s</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForallT</span> <span class='hs-varid'>v</span> <span class='hs-varid'>c</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ForallT</span> <span class='hs-varid'>v</span> <span class='hs-varid'>c</span> <span class='hs-varop'>$</span> <span class='hs-varid'>subst</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span>
<a name="line-314"></a><span class='hs-definition'>subst</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>VarT</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-varid'>t</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>n</span> <span class='hs-varid'>s</span>
<a name="line-315"></a><span class='hs-definition'>subst</span> <span class='hs-varid'>s</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-varid'>t1</span> <span class='hs-varid'>t2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-varid'>subst</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>subst</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t2</span><span class='hs-layout'>)</span>
<a name="line-316"></a><span class='hs-definition'>subst</span> <span class='hs-varid'>s</span> <span class='hs-layout'>(</span><span class='hs-conid'>SigT</span> <span class='hs-varid'>t</span> <span class='hs-varid'>k</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>SigT</span> <span class='hs-layout'>(</span><span class='hs-varid'>subst</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varid'>k</span>
<a name="line-317"></a><span class='hs-definition'>subst</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>t</span>
<a name="line-318"></a>
<a name="line-319"></a><a name="getTyConInfo"></a><span class='hs-definition'>getTyConInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Quasi</span> <span class='hs-varid'>q</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>q</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>TyVarBndr</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Con</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-320"></a><span class='hs-definition'>getTyConInfo</span> <span class='hs-varid'>con</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-321"></a> <span class='hs-varid'>info</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qReify</span> <span class='hs-varid'>con</span>
<a name="line-322"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>info</span> <span class='hs-keyword'>of</span>
<a name="line-323"></a> <span class='hs-conid'>TyConI</span> <span class='hs-layout'>(</span><span class='hs-conid'>DataD</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>tvs</span> <span class='hs-varid'>cs</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>tvs</span><span class='hs-layout'>,</span> <span class='hs-varid'>cs</span><span class='hs-layout'>)</span>
<a name="line-324"></a> <span class='hs-conid'>TyConI</span> <span class='hs-layout'>(</span><span class='hs-conid'>NewtypeD</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>tvs</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>tvs</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-325"></a> <span class='hs-conid'>PrimTyConI</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-326"></a> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"unexpected TyCon: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>i</span>
<a name="line-327"></a>
<a name="line-328"></a><a name="getNameType"></a><span class='hs-definition'>getNameType</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Quasi</span> <span class='hs-varid'>q</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>q</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>TyVarBndr</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Type</span><span class='hs-layout'>,</span> <span class='hs-conid'>Type</span><span class='hs-layout'>)</span>
<a name="line-329"></a><span class='hs-definition'>getNameType</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-330"></a> <span class='hs-varid'>info</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qReify</span> <span class='hs-varid'>name</span>
<a name="line-331"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>split</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForallT</span> <span class='hs-varid'>tvs</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>tvs</span> <span class='hs-varop'>++</span> <span class='hs-varid'>tvs'</span><span class='hs-layout'>,</span> <span class='hs-varid'>from</span><span class='hs-layout'>,</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <span class='hs-layout'>(</span><span class='hs-varid'>tvs'</span><span class='hs-layout'>,</span> <span class='hs-varid'>from</span><span class='hs-layout'>,</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>split</span> <span class='hs-varid'>t</span>
<a name="line-332"></a> <span class='hs-varid'>split</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-conid'>ArrowT</span> <span class='hs-varid'>from</span><span class='hs-layout'>)</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-varid'>from</span><span class='hs-layout'>,</span> <span class='hs-varid'>to</span><span class='hs-layout'>)</span>
<a name="line-333"></a> <span class='hs-varid'>split</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Type is not an arrow: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>pprint</span> <span class='hs-varid'>t</span>
<a name="line-334"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>info</span> <span class='hs-keyword'>of</span>
<a name="line-335"></a> <span class='hs-conid'>VarI</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>t</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>split</span> <span class='hs-varid'>t</span>
<a name="line-336"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Name is not variable: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>pprint</span> <span class='hs-varid'>name</span>
<a name="line-337"></a>
<a name="line-338"></a><a name="unList"></a><span class='hs-definition'>unList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span>
<a name="line-339"></a><span class='hs-definition'>unList</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>t</span>
<a name="line-340"></a><span class='hs-definition'>unList</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-conid'>ListT</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>t</span>
<a name="line-341"></a><span class='hs-definition'>unList</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"universeBi: Type is not a list: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>pprint</span> <span class='hs-varid'>t</span> <span class='hs-comment'>-- ++ " (" ++ show t ++ ")"</span>
<a name="line-342"></a>
<a name="line-343"></a><a name="splitTypeApp"></a><span class='hs-definition'>splitTypeApp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Type</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-344"></a><span class='hs-definition'>splitTypeApp</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-varid'>a</span> <span class='hs-varid'>r</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span> <span class='hs-varid'>rs</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>r</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span> <span class='hs-varid'>rs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>splitTypeApp</span> <span class='hs-varid'>a</span>
<a name="line-345"></a><span class='hs-definition'>splitTypeApp</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-346"></a>
<a name="line-347"></a><a name="expandSyn"></a><span class='hs-definition'>expandSyn</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Quasi</span> <span class='hs-varid'>q</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>q</span> <span class='hs-conid'>Type</span>
<a name="line-348"></a><span class='hs-definition'>expandSyn</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForallT</span> <span class='hs-varid'>tvs</span> <span class='hs-varid'>ctx</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForallT</span> <span class='hs-varid'>tvs</span> <span class='hs-varid'>ctx</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>expandSyn</span> <span class='hs-varid'>t</span>
<a name="line-349"></a><span class='hs-definition'>expandSyn</span> <span class='hs-varid'>t</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>AppT</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expandSynApp</span> <span class='hs-varid'>t</span> <span class='hs-conid'>[]</span>
<a name="line-350"></a><span class='hs-definition'>expandSyn</span> <span class='hs-varid'>t</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>ConT</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expandSynApp</span> <span class='hs-varid'>t</span> <span class='hs-conid'>[]</span>
<a name="line-351"></a><span class='hs-definition'>expandSyn</span> <span class='hs-layout'>(</span><span class='hs-conid'>SigT</span> <span class='hs-varid'>t</span> <span class='hs-varid'>k</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expandSyn</span> <span class='hs-varid'>t</span> <span class='hs-comment'>-- Ignore kind synonyms</span>
<a name="line-352"></a><span class='hs-definition'>expandSyn</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varid'>t</span>
<a name="line-353"></a>
<a name="line-354"></a><a name="expandSynApp"></a><span class='hs-definition'>expandSynApp</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Quasi</span> <span class='hs-varid'>q</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>q</span> <span class='hs-conid'>Type</span>
<a name="line-355"></a><span class='hs-definition'>expandSynApp</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-varid'>t1</span> <span class='hs-varid'>t2</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>t2'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>expandSyn</span> <span class='hs-varid'>t2</span><span class='hs-layout'>;</span> <span class='hs-varid'>expandSynApp</span> <span class='hs-varid'>t1</span> <span class='hs-layout'>(</span><span class='hs-varid'>t2'</span><span class='hs-conop'>:</span><span class='hs-varid'>ts</span><span class='hs-layout'>)</span>
<a name="line-356"></a><span class='hs-definition'>expandSynApp</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>nameBase</span> <span class='hs-varid'>n</span> <span class='hs-varop'>==</span> <span class='hs-str'>"[]"</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>foldl</span> <span class='hs-conid'>AppT</span> <span class='hs-conid'>ListT</span> <span class='hs-varid'>ts</span>
<a name="line-357"></a><span class='hs-definition'>expandSynApp</span> <span class='hs-varid'>t</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-358"></a> <span class='hs-varid'>info</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qReify</span> <span class='hs-varid'>n</span>
<a name="line-359"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>info</span> <span class='hs-keyword'>of</span>
<a name="line-360"></a> <span class='hs-conid'>TyConI</span> <span class='hs-layout'>(</span><span class='hs-conid'>TySynD</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>tvs</span> <span class='hs-varid'>rhs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span>
<a name="line-361"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>ts'</span><span class='hs-layout'>,</span> <span class='hs-varid'>ts''</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>splitAt</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>tvs</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span>
<a name="line-362"></a> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkSubst</span> <span class='hs-varid'>tvs</span> <span class='hs-varid'>ts'</span>
<a name="line-363"></a> <span class='hs-varid'>rhs'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>subst</span> <span class='hs-varid'>s</span> <span class='hs-varid'>rhs</span>
<a name="line-364"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>expandSynApp</span> <span class='hs-varid'>rhs'</span> <span class='hs-varid'>ts''</span>
<a name="line-365"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>foldl</span> <span class='hs-conid'>AppT</span> <span class='hs-varid'>t</span> <span class='hs-varid'>ts</span>
<a name="line-366"></a><span class='hs-definition'>expandSynApp</span> <span class='hs-varid'>t</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>t'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>expandSyn</span> <span class='hs-varid'>t</span><span class='hs-layout'>;</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>foldl</span> <span class='hs-conid'>AppT</span> <span class='hs-varid'>t'</span> <span class='hs-varid'>ts</span>
<a name="line-367"></a>
<a name="line-368"></a><a name="genError"></a><span class='hs-definition'>genError</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span>
<a name="line-369"></a><span class='hs-definition'>genError</span> <span class='hs-varid'>msg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Data.Generics.Geniplate: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>msg</span>
<a name="line-370"></a>
<a name="line-371"></a><span class='hs-comment'>----------------------------------------------------</span>
<a name="line-372"></a>
<a name="line-373"></a><a name="genTransformBi"></a><span class='hs-comment'>-- Exp has type (S -> S) -> T -> T, for some S and T</span>
<a name="line-374"></a><span class='hs-comment'>-- | Generate TH code for a function that transforms all subparts of a certain type.</span>
<a name="line-375"></a><span class='hs-comment'>-- The argument to 'genTransformBi' is a name with the type @(S->S) -> T -> T@, for some types</span>
<a name="line-376"></a><span class='hs-comment'>-- @S@ and @T@. The function will transform all subparts of type @S@ inside @T@ using the given function.</span>
<a name="line-377"></a><span class='hs-definition'>genTransformBi</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Name</span> <span class='hs-comment'>-- ^function of type @(S->S) -> T -> T@</span>
<a name="line-378"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span>
<a name="line-379"></a><span class='hs-definition'>genTransformBi</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genTransformBiT</span> <span class='hs-conid'>[]</span>
<a name="line-380"></a>
<a name="line-381"></a><a name="genTransformBiT"></a><span class='hs-comment'>-- | Same as 'genTransformBi', but does not look inside any types mention in the</span>
<a name="line-382"></a><span class='hs-comment'>-- list of types.</span>
<a name="line-383"></a><span class='hs-definition'>genTransformBiT</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span>
<a name="line-384"></a><span class='hs-definition'>genTransformBiT</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>transformBiG</span> <span class='hs-varid'>raNormal</span>
<a name="line-385"></a>
<a name="line-386"></a><a name="raNormal"></a><span class='hs-definition'>raNormal</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span>
<a name="line-387"></a><span class='hs-definition'>raNormal</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>id</span><span class='hs-layout'>,</span> <span class='hs-conid'>AppE</span><span class='hs-layout'>,</span> <span class='hs-conid'>AppE</span><span class='hs-layout'>)</span>
<a name="line-388"></a>
<a name="line-389"></a><a name="genTransformBiM"></a><span class='hs-definition'>genTransformBiM</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span>
<a name="line-390"></a><span class='hs-definition'>genTransformBiM</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genTransformBiMT</span> <span class='hs-conid'>[]</span>
<a name="line-391"></a>
<a name="line-392"></a><a name="genTransformBiMT"></a><span class='hs-definition'>genTransformBiMT</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span>
<a name="line-393"></a><span class='hs-definition'>genTransformBiMT</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>transformBiG</span> <span class='hs-varid'>raMonad</span>
<a name="line-394"></a>
<a name="line-395"></a><a name="raMonad"></a><span class='hs-definition'>raMonad</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span>
<a name="line-396"></a><span class='hs-definition'>raMonad</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>eret</span><span class='hs-layout'>,</span> <span class='hs-varid'>eap</span><span class='hs-layout'>,</span> <span class='hs-varid'>emap</span><span class='hs-layout'>)</span>
<a name="line-397"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>eret</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AppE</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-chr'>'</span><span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-varid'>return</span><span class='hs-layout'>)</span> <span class='hs-varid'>e</span>
<a name="line-398"></a> <span class='hs-varid'>eap</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AppE</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppE</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-chr'>'</span><span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-varid'>ap</span><span class='hs-layout'>)</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varid'>a</span>
<a name="line-399"></a> <span class='hs-varid'>emap</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AppE</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppE</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-chr'>'</span><span class='hs-layout'>(</span><span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.=<<</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varid'>a</span>
<a name="line-400"></a>
<a name="line-401"></a><a name="RetAp"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>RetAp</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span><span class='hs-layout'>,</span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span><span class='hs-layout'>,</span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span><span class='hs-layout'>)</span>
<a name="line-402"></a>
<a name="line-403"></a><a name="transformBiG"></a><span class='hs-definition'>transformBiG</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span>
<a name="line-404"></a><span class='hs-definition'>transformBiG</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-405"></a> <span class='hs-layout'>(</span><span class='hs-sel'>_tvs</span><span class='hs-layout'>,</span> <span class='hs-varid'>fcn</span><span class='hs-layout'>,</span> <span class='hs-varid'>res</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getNameType</span> <span class='hs-varid'>name</span>
<a name="line-406"></a> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_f"</span>
<a name="line-407"></a> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_x"</span>
<a name="line-408"></a> <span class='hs-layout'>(</span><span class='hs-varid'>ds</span><span class='hs-layout'>,</span> <span class='hs-varid'>tr</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span>
<a name="line-409"></a> <span class='hs-keyword'>case</span> <span class='hs-layout'>(</span><span class='hs-varid'>fcn</span><span class='hs-layout'>,</span> <span class='hs-varid'>res</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-410"></a> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-conid'>ArrowT</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>s'</span><span class='hs-layout'>,</span> <span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-conid'>ArrowT</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varid'>t'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>s</span> <span class='hs-varop'>==</span> <span class='hs-varid'>s'</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>t</span> <span class='hs-varop'>==</span> <span class='hs-varid'>t'</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>trBiQ</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>f</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span>
<a name="line-411"></a> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-conid'>ArrowT</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-varid'>m</span> <span class='hs-varid'>s'</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-conid'>ArrowT</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-varid'>m'</span> <span class='hs-varid'>t'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>s</span> <span class='hs-varop'>==</span> <span class='hs-varid'>s'</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>t</span> <span class='hs-varop'>==</span> <span class='hs-varid'>t'</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>m</span> <span class='hs-varop'>==</span> <span class='hs-varid'>m'</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>trBiQ</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>f</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span>
<a name="line-412"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"transformBi: malformed type: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>pprint</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-conid'>ArrowT</span> <span class='hs-varid'>fcn</span><span class='hs-layout'>)</span> <span class='hs-varid'>res</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>", should have form (S->S) -> (T->T)"</span>
<a name="line-413"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LamE</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>VarP</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>$</span> <span class='hs-conid'>LetE</span> <span class='hs-varid'>ds</span> <span class='hs-varop'>$</span> <span class='hs-conid'>AppE</span> <span class='hs-varid'>tr</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-414"></a><span class='hs-comment'>-- qRunIO $ do putStrLn $ pprint e; hFlush stdout</span>
<a name="line-415"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>e</span>
<a name="line-416"></a>
<a name="line-417"></a><a name="trBiQ"></a><span class='hs-definition'>trBiQ</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TypeQ</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Exp</span><span class='hs-layout'>)</span>
<a name="line-418"></a><span class='hs-definition'>trBiQ</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>stops</span> <span class='hs-varid'>f</span> <span class='hs-varid'>aft</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-419"></a> <span class='hs-varid'>ss</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sequence</span> <span class='hs-varid'>stops</span>
<a name="line-420"></a> <span class='hs-varid'>ft</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>expandSyn</span> <span class='hs-varid'>aft</span>
<a name="line-421"></a> <span class='hs-layout'>(</span><span class='hs-varid'>tr</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runStateT</span> <span class='hs-layout'>(</span><span class='hs-varid'>trBi</span> <span class='hs-varid'>ra</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>mEmpty</span><span class='hs-layout'>,</span> <span class='hs-varid'>mFromList</span> <span class='hs-varop'>$</span> <span class='hs-varid'>zip</span> <span class='hs-varid'>ss</span> <span class='hs-layout'>(</span><span class='hs-varid'>repeat</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-422"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>mElems</span> <span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>tr</span><span class='hs-layout'>)</span>
<a name="line-423"></a>
<a name="line-424"></a><a name="arrow"></a><span class='hs-definition'>arrow</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span>
<a name="line-425"></a><span class='hs-definition'>arrow</span> <span class='hs-varid'>t1</span> <span class='hs-varid'>t2</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppT</span> <span class='hs-conid'>ArrowT</span> <span class='hs-varid'>t1</span><span class='hs-layout'>)</span> <span class='hs-varid'>t2</span>
<a name="line-426"></a>
<a name="line-427"></a><a name="trBi"></a><span class='hs-definition'>trBi</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-conid'>Exp</span>
<a name="line-428"></a><span class='hs-definition'>trBi</span> <span class='hs-varid'>ra</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-varid'>ret</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>rbind</span><span class='hs-layout'>)</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>ast</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-429"></a> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>get</span>
<a name="line-430"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>expandSyn</span> <span class='hs-varid'>ast</span>
<a name="line-431"></a><span class='hs-comment'>-- qRunIO $ print (ft, st)</span>
<a name="line-432"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mLookup</span> <span class='hs-varid'>st</span> <span class='hs-varid'>m</span> <span class='hs-keyword'>of</span>
<a name="line-433"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>FunD</span> <span class='hs-varid'>n</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>n</span>
<a name="line-434"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-435"></a> <span class='hs-varid'>tr</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_tr"</span>
<a name="line-436"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>mkRec</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-437"></a> <span class='hs-varid'>put</span> <span class='hs-layout'>(</span><span class='hs-varid'>mInsert</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>FunD</span> <span class='hs-varid'>tr</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TupE</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- insert something to break recursion, will be replaced below.</span>
<a name="line-438"></a> <span class='hs-varid'>trBiCase</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span>
<a name="line-439"></a>
<a name="line-440"></a> <span class='hs-varid'>cs</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>ft</span> <span class='hs-varop'>==</span> <span class='hs-varid'>st</span> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-441"></a> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>contains'</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span>
<a name="line-442"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-443"></a> <span class='hs-varid'>g</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_g"</span>
<a name="line-444"></a> <span class='hs-varid'>gcs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkRec</span>
<a name="line-445"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>dg</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FunD</span> <span class='hs-varid'>g</span> <span class='hs-varid'>gcs</span>
<a name="line-446"></a> <span class='hs-comment'>-- Insert with a dummy type, just to get the definition in the map for mElems.</span>
<a name="line-447"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span> <span class='hs-layout'>(</span><span class='hs-varid'>m'</span><span class='hs-layout'>,</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>mInsert</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-varid'>dg</span> <span class='hs-varid'>m'</span><span class='hs-layout'>,</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span>
<a name="line-448"></a> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_x"</span>
<a name="line-449"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varop'>$</span> <span class='hs-varid'>rbind</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>AppE</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span>
<a name="line-450"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span>
<a name="line-451"></a> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_x"</span>
<a name="line-452"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varop'>$</span> <span class='hs-conid'>AppE</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span>
<a name="line-453"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span>
<a name="line-454"></a> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>contains</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span>
<a name="line-455"></a><span class='hs-comment'>-- qRunIO $ print (b, ft, st)</span>
<a name="line-456"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-457"></a> <span class='hs-varid'>mkRec</span>
<a name="line-458"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span>
<a name="line-459"></a> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_x"</span>
<a name="line-460"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ret</span> <span class='hs-varop'>$</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span>
<a name="line-461"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FunD</span> <span class='hs-varid'>tr</span> <span class='hs-varid'>cs</span>
<a name="line-462"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span> <span class='hs-layout'>(</span><span class='hs-varid'>m'</span><span class='hs-layout'>,</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>mInsert</span> <span class='hs-varid'>st</span> <span class='hs-varid'>d</span> <span class='hs-varid'>m'</span><span class='hs-layout'>,</span> <span class='hs-varid'>c'</span><span class='hs-layout'>)</span>
<a name="line-463"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>tr</span>
<a name="line-464"></a>
<a name="line-465"></a><a name="trBiCase"></a><span class='hs-definition'>trBiCase</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-466"></a><span class='hs-definition'>trBiCase</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-467"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>con</span><span class='hs-layout'>,</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>splitTypeApp</span> <span class='hs-varid'>st</span>
<a name="line-468"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>con</span> <span class='hs-keyword'>of</span>
<a name="line-469"></a> <span class='hs-conid'>ConT</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>trBiCon</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>n</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-varid'>ts</span>
<a name="line-470"></a> <span class='hs-conid'>TupleT</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>trBiTuple</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-varid'>ts</span>
<a name="line-471"></a><span class='hs-comment'>-- ArrowT -> unFun [d| f _ _r = _r |] -- Stop at functions</span>
<a name="line-472"></a> <span class='hs-conid'>ListT</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>trBiList</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span>
<a name="line-473"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"trBiCase: unexpected type: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>pprint</span> <span class='hs-varid'>st</span> <span class='hs-varop'>++</span> <span class='hs-str'>" ("</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>st</span> <span class='hs-varop'>++</span> <span class='hs-str'>")"</span>
<a name="line-474"></a>
<a name="line-475"></a><a name="trBiList"></a><span class='hs-definition'>trBiList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-476"></a><span class='hs-definition'>trBiList</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-varid'>et</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-477"></a> <span class='hs-varid'>nil</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>trMkArm</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varop'>$</span> <span class='hs-conid'>ListP</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>ListE</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span>
<a name="line-478"></a> <span class='hs-varid'>cons</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>trMkArm</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConP</span> <span class='hs-chr'>'</span><span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConE</span> <span class='hs-chr'>'</span><span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>et</span><span class='hs-layout'>,</span> <span class='hs-varid'>st</span><span class='hs-keyglyph'>]</span>
<a name="line-479"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>nil</span><span class='hs-layout'>,</span> <span class='hs-varid'>cons</span><span class='hs-keyglyph'>]</span>
<a name="line-480"></a>
<a name="line-481"></a><a name="trBiTuple"></a><span class='hs-definition'>trBiTuple</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-482"></a><span class='hs-definition'>trBiTuple</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-483"></a> <span class='hs-varid'>vs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varop'>$</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_t"</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span>
<a name="line-484"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>tupE</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LamE</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-conid'>VarP</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TupE</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span>
<a name="line-485"></a> <span class='hs-varid'>c</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>trMkArm</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-conid'>[]</span> <span class='hs-conid'>TupP</span> <span class='hs-varid'>tupE</span> <span class='hs-varid'>ts</span>
<a name="line-486"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span>
<a name="line-487"></a>
<a name="line-488"></a><a name="trBiCon"></a><span class='hs-definition'>trBiCon</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span><span class='hs-keyglyph'>]</span>
<a name="line-489"></a><span class='hs-definition'>trBiCon</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>con</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-490"></a> <span class='hs-layout'>(</span><span class='hs-varid'>tvs</span><span class='hs-layout'>,</span> <span class='hs-varid'>cons</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getTyConInfo</span> <span class='hs-varid'>con</span>
<a name="line-491"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>genArm</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalC</span> <span class='hs-varid'>c</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>arm</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConP</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConE</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-492"></a> <span class='hs-varid'>genArm</span> <span class='hs-layout'>(</span><span class='hs-conid'>InfixC</span> <span class='hs-varid'>x1</span> <span class='hs-varid'>c</span> <span class='hs-varid'>x2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>arm</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>p1</span><span class='hs-layout'>,</span> <span class='hs-varid'>p2</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>InfixP</span> <span class='hs-varid'>p1</span> <span class='hs-varid'>c</span> <span class='hs-varid'>p2</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConE</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x1</span><span class='hs-layout'>,</span> <span class='hs-varid'>x2</span><span class='hs-keyglyph'>]</span>
<a name="line-493"></a> <span class='hs-varid'>genArm</span> <span class='hs-layout'>(</span><span class='hs-conid'>RecC</span> <span class='hs-varid'>c</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>arm</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConP</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConE</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span><span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span><span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>]</span>
<a name="line-494"></a> <span class='hs-varid'>genArm</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"trBiCon: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>c</span>
<a name="line-495"></a> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkSubst</span> <span class='hs-varid'>tvs</span> <span class='hs-varid'>ts</span>
<a name="line-496"></a> <span class='hs-varid'>arm</span> <span class='hs-varid'>c</span> <span class='hs-varid'>ec</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>trMkArm</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-varid'>s</span> <span class='hs-varid'>c</span> <span class='hs-varid'>ec</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>xs</span>
<a name="line-497"></a> <span class='hs-varid'>mapM</span> <span class='hs-varid'>genArm</span> <span class='hs-varid'>cons</span>
<a name="line-498"></a>
<a name="line-499"></a><a name="trMkArm"></a><span class='hs-definition'>trMkArm</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>RetAp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Subst</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Pat</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Pat</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Type</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>U</span> <span class='hs-conid'>Clause</span>
<a name="line-500"></a><span class='hs-definition'>trMkArm</span> <span class='hs-varid'>ra</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-varid'>ret</span><span class='hs-layout'>,</span> <span class='hs-varid'>apl</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>st</span> <span class='hs-varid'>s</span> <span class='hs-varid'>c</span> <span class='hs-varid'>ec</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-501"></a> <span class='hs-varid'>vs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varop'>$</span> <span class='hs-varid'>qNewName</span> <span class='hs-str'>"_x"</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span>
<a name="line-502"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sub</span> <span class='hs-varid'>v</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-503"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>t'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>subst</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span>
<a name="line-504"></a> <span class='hs-varid'>tr</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>trBi</span> <span class='hs-varid'>ra</span> <span class='hs-varid'>f</span> <span class='hs-varid'>ft</span> <span class='hs-varid'>t'</span>
<a name="line-505"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>AppE</span> <span class='hs-varid'>tr</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span>
<a name="line-506"></a> <span class='hs-varid'>conTy</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldr</span> <span class='hs-varid'>arrow</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>subst</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span>
<a name="line-507"></a> <span class='hs-varid'>es</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>zipWithM</span> <span class='hs-varid'>sub</span> <span class='hs-varid'>vs</span> <span class='hs-varid'>ts</span>
<a name="line-508"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>body</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl</span> <span class='hs-varid'>apl</span> <span class='hs-layout'>(</span><span class='hs-varid'>ret</span> <span class='hs-varid'>ec</span><span class='hs-layout'>)</span> <span class='hs-varid'>es</span>
<a name="line-509"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Clause</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-conid'>VarP</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varid'>body</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span>
<a name="line-510"></a>
<a name="line-511"></a>
<a name="line-512"></a><span class='hs-comment'>----------------------------------------------------</span>
<a name="line-513"></a>
<a name="line-514"></a><span class='hs-comment'>-- Can't use Data.Map since TH stuff is not in Ord</span>
<a name="line-515"></a>
<a name="line-516"></a><a name="Map"></a><span class='hs-keyword'>newtype</span> <span class='hs-conid'>Map</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-517"></a>
<a name="line-518"></a><a name="mEmpty"></a><span class='hs-definition'>mEmpty</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Map</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span>
<a name="line-519"></a><span class='hs-definition'>mEmpty</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span> <span class='hs-conid'>[]</span>
<a name="line-520"></a>
<a name="line-521"></a><a name="mLookup"></a><span class='hs-definition'>mLookup</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Map</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-varid'>b</span>
<a name="line-522"></a><span class='hs-definition'>mLookup</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span> <span class='hs-varid'>xys</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>a</span> <span class='hs-varid'>xys</span>
<a name="line-523"></a>
<a name="line-524"></a><a name="mInsert"></a><span class='hs-definition'>mInsert</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Map</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Map</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span>
<a name="line-525"></a><span class='hs-definition'>mInsert</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span> <span class='hs-varid'>xys</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span><span class='hs-layout'>)</span> <span class='hs-varid'>xys</span>
<a name="line-526"></a>
<a name="line-527"></a><a name="mElems"></a><span class='hs-definition'>mElems</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Map</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>b</span><span class='hs-keyglyph'>]</span>
<a name="line-528"></a><span class='hs-definition'>mElems</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span> <span class='hs-varid'>xys</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>xys</span>
<a name="line-529"></a>
<a name="line-530"></a><a name="mFromList"></a><span class='hs-definition'>mFromList</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Map</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span>
<a name="line-531"></a><span class='hs-definition'>mFromList</span> <span class='hs-varid'>xys</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span> <span class='hs-varid'>xys</span>
</pre></body>
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distrib
>
Fedora
>
17
>
i386
>
media
>
updates
>
by-pkgid
>
b04ca9364956118a027bcb8714d65c69
>
files
>
28
