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<title>src/full/Agda/TypeChecking/Monad/Signature.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE CPP, PatternGuards #-}</span>
<a name="line-2"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Signature</span> <span class='hs-keyword'>where</span>
<a name="line-3"></a>
<a name="line-4"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Arrow</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>***</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-5"></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>
<a name="line-6"></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'>Reader</span>
<a name="line-7"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Set</span> <span class='hs-layout'>(</span><span class='hs-conid'>Set</span><span class='hs-layout'>)</span>
<a name="line-8"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Set</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Set</span>
<a name="line-9"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span><span class='hs-layout'>)</span>
<a name="line-10"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Map</span>
<a name="line-11"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span>
<a name="line-12"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Function</span>
<a name="line-13"></a>
<a name="line-14"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Syntax</span><span class='hs-varop'>.</span><span class='hs-conid'>Abstract</span><span class='hs-varop'>.</span><span class='hs-conid'>Name</span>
<a name="line-15"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Syntax</span><span class='hs-varop'>.</span><span class='hs-conid'>Common</span>
<a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Syntax</span><span class='hs-varop'>.</span><span class='hs-conid'>Internal</span>
<a name="line-17"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Syntax</span><span class='hs-varop'>.</span><span class='hs-conid'>Position</span>
<a name="line-18"></a>
<a name="line-19"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Compiler</span><span class='hs-varop'>.</span><span class='hs-conid'>JS</span><span class='hs-varop'>.</span><span class='hs-conid'>Parser</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>JS</span>
<a name="line-20"></a>
<a name="line-21"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Base</span>
<a name="line-22"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Context</span>
<a name="line-23"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Options</span>
<a name="line-24"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Env</span>
<a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Mutual</span>
<a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Open</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Free</span> <span class='hs-layout'>(</span><span class='hs-varid'>isBinderUsed</span><span class='hs-layout'>)</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Substitute</span>
<a name="line-29"></a><span class='hs-comment'>-- import Agda.TypeChecking.Pretty -- leads to cyclicity</span>
<a name="line-30"></a><span class='hs-keyword'>import</span> <span class='hs-comment'>{-# SOURCE #-}</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>CompiledClause</span><span class='hs-varop'>.</span><span class='hs-conid'>Compile</span>
<a name="line-31"></a><span class='hs-keyword'>import</span> <span class='hs-comment'>{-# SOURCE #-}</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>Polarity</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-comment'>{-# SOURCE #-}</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeChecking</span><span class='hs-varop'>.</span><span class='hs-conid'>ProjectionLike</span>
<a name="line-33"></a>
<a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Map</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>Size</span>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>Permutation</span>
<a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>Pretty</span>
<a name="line-39"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>HashMap</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>HMap</span>
<a name="line-40"></a>
<a name="line-41"></a><span class='hs-cpp'>#include "../../undefined.h"</span>
<a name="line-42"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>Impossible</span>
<a name="line-43"></a>
<a name="line-44"></a><a name="modifySignature"></a><span class='hs-definition'>modifySignature</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Signature</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Signature</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-45"></a><span class='hs-definition'>modifySignature</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stSignature</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-varid'>stSignature</span> <span class='hs-varid'>s</span> <span class='hs-layout'>}</span>
<a name="line-46"></a>
<a name="line-47"></a><a name="modifyImportedSignature"></a><span class='hs-definition'>modifyImportedSignature</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Signature</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Signature</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-48"></a><span class='hs-definition'>modifyImportedSignature</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stImports</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-varid'>stImports</span> <span class='hs-varid'>s</span> <span class='hs-layout'>}</span>
<a name="line-49"></a>
<a name="line-50"></a><a name="getSignature"></a><span class='hs-definition'>getSignature</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Signature</span>
<a name="line-51"></a><span class='hs-definition'>getSignature</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gets</span> <span class='hs-varid'>stSignature</span>
<a name="line-52"></a>
<a name="line-53"></a><a name="getImportedSignature"></a><span class='hs-definition'>getImportedSignature</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Signature</span>
<a name="line-54"></a><span class='hs-definition'>getImportedSignature</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gets</span> <span class='hs-varid'>stImports</span>
<a name="line-55"></a>
<a name="line-56"></a><a name="setSignature"></a><span class='hs-definition'>setSignature</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Signature</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-57"></a><span class='hs-definition'>setSignature</span> <span class='hs-varid'>sig</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>const</span> <span class='hs-varid'>sig</span>
<a name="line-58"></a>
<a name="line-59"></a><a name="setImportedSignature"></a><span class='hs-definition'>setImportedSignature</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Signature</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-60"></a><span class='hs-definition'>setImportedSignature</span> <span class='hs-varid'>sig</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</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-varid'>stImports</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sig</span> <span class='hs-layout'>}</span>
<a name="line-61"></a>
<a name="line-62"></a><a name="withSignature"></a><span class='hs-definition'>withSignature</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Signature</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-varid'>a</span>
<a name="line-63"></a><span class='hs-definition'>withSignature</span> <span class='hs-varid'>sig</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span>
<a name="line-64"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>sig0</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getSignature</span>
<a name="line-65"></a> <span class='hs-varid'>setSignature</span> <span class='hs-varid'>sig</span>
<a name="line-66"></a> <span class='hs-varid'>r</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>m</span>
<a name="line-67"></a> <span class='hs-varid'>setSignature</span> <span class='hs-varid'>sig0</span>
<a name="line-68"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>r</span>
<a name="line-69"></a>
<a name="line-70"></a><span class='hs-comment'>-- * modifiers for parts of the signature</span>
<a name="line-71"></a>
<a name="line-72"></a><a name="updateDefinition"></a><span class='hs-definition'>updateDefinition</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Definition</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Definition</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Signature</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Signature</span>
<a name="line-73"></a><span class='hs-definition'>updateDefinition</span> <span class='hs-varid'>q</span> <span class='hs-varid'>f</span> <span class='hs-varid'>sig</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sig</span> <span class='hs-layout'>{</span> <span class='hs-varid'>sigDefinitions</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HMap</span><span class='hs-varop'>.</span><span class='hs-varid'>adjust</span> <span class='hs-varid'>f</span> <span class='hs-varid'>q</span> <span class='hs-layout'>(</span><span class='hs-varid'>sigDefinitions</span> <span class='hs-varid'>sig</span><span class='hs-layout'>)</span> <span class='hs-layout'>}</span>
<a name="line-74"></a>
<a name="line-75"></a><a name="updateTheDef"></a><span class='hs-definition'>updateTheDef</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Defn</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Defn</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Definition</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Definition</span><span class='hs-layout'>)</span>
<a name="line-76"></a><span class='hs-definition'>updateTheDef</span> <span class='hs-varid'>f</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span> <span class='hs-varid'>theDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>theDef</span> <span class='hs-varid'>def</span><span class='hs-layout'>)</span> <span class='hs-layout'>}</span>
<a name="line-77"></a>
<a name="line-78"></a><a name="updateDefType"></a><span class='hs-definition'>updateDefType</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Definition</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Definition</span><span class='hs-layout'>)</span>
<a name="line-79"></a><span class='hs-definition'>updateDefType</span> <span class='hs-varid'>f</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span> <span class='hs-varid'>defType</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>defType</span> <span class='hs-varid'>def</span><span class='hs-layout'>)</span> <span class='hs-layout'>}</span>
<a name="line-80"></a>
<a name="line-81"></a><a name="updateDefArgOccurrences"></a><span class='hs-definition'>updateDefArgOccurrences</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Occurrence</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Occurrence</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Definition</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Definition</span><span class='hs-layout'>)</span>
<a name="line-82"></a><span class='hs-definition'>updateDefArgOccurrences</span> <span class='hs-varid'>f</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span> <span class='hs-varid'>defArgOccurrences</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>defArgOccurrences</span> <span class='hs-varid'>def</span><span class='hs-layout'>)</span> <span class='hs-layout'>}</span>
<a name="line-83"></a>
<a name="line-84"></a><a name="updateDefPolarity"></a><span class='hs-definition'>updateDefPolarity</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Polarity</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Polarity</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Definition</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Definition</span><span class='hs-layout'>)</span>
<a name="line-85"></a><span class='hs-definition'>updateDefPolarity</span> <span class='hs-varid'>f</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span> <span class='hs-varid'>defPolarity</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>defPolarity</span> <span class='hs-varid'>def</span><span class='hs-layout'>)</span> <span class='hs-layout'>}</span>
<a name="line-86"></a>
<a name="line-87"></a><a name="updateDefCompiledRep"></a><span class='hs-definition'>updateDefCompiledRep</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompiledRepresentation</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>CompiledRepresentation</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Definition</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Definition</span><span class='hs-layout'>)</span>
<a name="line-88"></a><span class='hs-definition'>updateDefCompiledRep</span> <span class='hs-varid'>f</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span> <span class='hs-varid'>defCompiledRep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>defCompiledRep</span> <span class='hs-varid'>def</span><span class='hs-layout'>)</span> <span class='hs-layout'>}</span>
<a name="line-89"></a>
<a name="line-90"></a><a name="addConstant"></a><span class='hs-comment'>-- | Add a constant to the signature. Lifts the definition to top level.</span>
<a name="line-91"></a><span class='hs-definition'>addConstant</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Definition</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-92"></a><span class='hs-definition'>addConstant</span> <span class='hs-varid'>q</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-93"></a> <span class='hs-varid'>reportSLn</span> <span class='hs-str'>"tc.signature"</span> <span class='hs-num'>20</span> <span class='hs-varop'>$</span> <span class='hs-str'>"adding constant "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>q</span> <span class='hs-varop'>++</span> <span class='hs-str'>" to signature"</span>
<a name="line-94"></a> <span class='hs-varid'>tel</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getContextTelescope</span>
<a name="line-95"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>tel'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>killRange</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>theDef</span> <span class='hs-varid'>d</span> <span class='hs-keyword'>of</span>
<a name="line-96"></a> <span class='hs-conid'>Constructor</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapDomHiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-conid'>Hidden</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>tel</span>
<a name="line-97"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>tel</span>
<a name="line-98"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>d'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>abstract</span> <span class='hs-varid'>tel'</span> <span class='hs-varop'>$</span> <span class='hs-varid'>d</span> <span class='hs-layout'>{</span> <span class='hs-varid'>defName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>q</span> <span class='hs-layout'>}</span>
<a name="line-99"></a> <span class='hs-varid'>reportSLn</span> <span class='hs-str'>"tc.signature"</span> <span class='hs-num'>30</span> <span class='hs-varop'>$</span> <span class='hs-str'>"lambda-lifted definition = "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>d'</span>
<a name="line-100"></a> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>sig</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>sig</span>
<a name="line-101"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>sigDefinitions</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HMap</span><span class='hs-varop'>.</span><span class='hs-varid'>insertWith</span> <span class='hs-layout'>(</span><span class='hs-varop'>+++</span><span class='hs-layout'>)</span> <span class='hs-varid'>q</span> <span class='hs-varid'>d'</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sigDefinitions</span> <span class='hs-varid'>sig</span> <span class='hs-layout'>}</span>
<a name="line-102"></a> <span class='hs-varid'>i</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>currentOrFreshMutualBlock</span>
<a name="line-103"></a> <span class='hs-varid'>setMutualBlock</span> <span class='hs-varid'>i</span> <span class='hs-varid'>q</span>
<a name="line-104"></a> <span class='hs-keyword'>where</span>
<a name="line-105"></a> <span class='hs-varid'>new</span> <span class='hs-varop'>+++</span> <span class='hs-varid'>old</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>new</span> <span class='hs-layout'>{</span> <span class='hs-varid'>defDisplay</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defDisplay</span> <span class='hs-varid'>new</span> <span class='hs-varop'>++</span> <span class='hs-varid'>defDisplay</span> <span class='hs-varid'>old</span> <span class='hs-layout'>}</span>
<a name="line-106"></a>
<a name="line-107"></a><a name="setTerminates"></a><span class='hs-comment'>-- | Set termination info of a defined function symbol.</span>
<a name="line-108"></a><span class='hs-definition'>setTerminates</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-109"></a><span class='hs-definition'>setTerminates</span> <span class='hs-varid'>q</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefinition</span> <span class='hs-varid'>q</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateTheDef</span> <span class='hs-varop'>$</span> <span class='hs-varid'>setT</span>
<a name="line-110"></a> <span class='hs-keyword'>where</span>
<a name="line-111"></a> <span class='hs-varid'>setT</span> <span class='hs-varid'>def</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Function</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span> <span class='hs-varid'>funTerminates</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>b</span> <span class='hs-layout'>}</span>
<a name="line-112"></a> <span class='hs-varid'>setT</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span>
<a name="line-113"></a>
<a name="line-114"></a><a name="addHaskellCode"></a><span class='hs-definition'>addHaskellCode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>HaskellType</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>HaskellCode</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-115"></a><span class='hs-definition'>addHaskellCode</span> <span class='hs-varid'>q</span> <span class='hs-varid'>hsTy</span> <span class='hs-varid'>hsDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefinition</span> <span class='hs-varid'>q</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefCompiledRep</span> <span class='hs-varop'>$</span> <span class='hs-varid'>addHs</span>
<a name="line-116"></a> <span class='hs-comment'>-- TODO: sanity checking</span>
<a name="line-117"></a> <span class='hs-keyword'>where</span>
<a name="line-118"></a> <span class='hs-varid'>addHs</span> <span class='hs-varid'>crep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>crep</span> <span class='hs-layout'>{</span> <span class='hs-varid'>compiledHaskell</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-conid'>HsDefn</span> <span class='hs-varid'>hsTy</span> <span class='hs-varid'>hsDef</span> <span class='hs-layout'>}</span>
<a name="line-119"></a>
<a name="line-120"></a><a name="addHaskellType"></a><span class='hs-definition'>addHaskellType</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>HaskellType</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-121"></a><span class='hs-definition'>addHaskellType</span> <span class='hs-varid'>q</span> <span class='hs-varid'>hsTy</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefinition</span> <span class='hs-varid'>q</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefCompiledRep</span> <span class='hs-varop'>$</span> <span class='hs-varid'>addHs</span>
<a name="line-122"></a> <span class='hs-comment'>-- TODO: sanity checking</span>
<a name="line-123"></a> <span class='hs-keyword'>where</span>
<a name="line-124"></a> <span class='hs-varid'>addHs</span> <span class='hs-varid'>crep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>crep</span> <span class='hs-layout'>{</span> <span class='hs-varid'>compiledHaskell</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-conid'>HsType</span> <span class='hs-varid'>hsTy</span> <span class='hs-layout'>}</span>
<a name="line-125"></a>
<a name="line-126"></a><a name="addEpicCode"></a><span class='hs-definition'>addEpicCode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>EpicCode</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-127"></a><span class='hs-definition'>addEpicCode</span> <span class='hs-varid'>q</span> <span class='hs-varid'>epDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefinition</span> <span class='hs-varid'>q</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefCompiledRep</span> <span class='hs-varop'>$</span> <span class='hs-varid'>addEp</span>
<a name="line-128"></a> <span class='hs-comment'>-- TODO: sanity checking</span>
<a name="line-129"></a> <span class='hs-keyword'>where</span>
<a name="line-130"></a> <span class='hs-varid'>addEp</span> <span class='hs-varid'>crep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>crep</span> <span class='hs-layout'>{</span> <span class='hs-varid'>compiledEpic</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>epDef</span> <span class='hs-layout'>}</span>
<a name="line-131"></a>
<a name="line-132"></a><a name="addJSCode"></a><span class='hs-definition'>addJSCode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-133"></a><span class='hs-definition'>addJSCode</span> <span class='hs-varid'>q</span> <span class='hs-varid'>jsDef</span> <span class='hs-keyglyph'>=</span>
<a name="line-134"></a> <span class='hs-keyword'>case</span> <span class='hs-conid'>JS</span><span class='hs-varop'>.</span><span class='hs-varid'>parse</span> <span class='hs-varid'>jsDef</span> <span class='hs-keyword'>of</span>
<a name="line-135"></a> <span class='hs-conid'>Left</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>-></span>
<a name="line-136"></a> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefinition</span> <span class='hs-varid'>q</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefCompiledRep</span> <span class='hs-varop'>$</span> <span class='hs-varid'>addJS</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-137"></a> <span class='hs-conid'>Right</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span>
<a name="line-138"></a> <span class='hs-varid'>typeError</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompilationError</span> <span class='hs-layout'>(</span><span class='hs-str'>"Failed to parse ECMAScript (..."</span> <span class='hs-varop'>++</span> <span class='hs-varid'>s</span> <span class='hs-varop'>++</span> <span class='hs-str'>") for "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>q</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-139"></a> <span class='hs-keyword'>where</span>
<a name="line-140"></a> <span class='hs-varid'>addJS</span> <span class='hs-varid'>e</span> <span class='hs-varid'>crep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>crep</span> <span class='hs-layout'>{</span> <span class='hs-varid'>compiledJS</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>e</span> <span class='hs-layout'>}</span>
<a name="line-141"></a>
<a name="line-142"></a><a name="markStatic"></a><span class='hs-definition'>markStatic</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-143"></a><span class='hs-definition'>markStatic</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefinition</span> <span class='hs-varid'>q</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mark</span>
<a name="line-144"></a> <span class='hs-keyword'>where</span>
<a name="line-145"></a> <span class='hs-varid'>mark</span> <span class='hs-varid'>def</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Defn</span><span class='hs-layout'>{</span><span class='hs-varid'>theDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fun</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Function</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span>
<a name="line-146"></a> <span class='hs-varid'>def</span><span class='hs-layout'>{</span><span class='hs-varid'>theDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fun</span><span class='hs-layout'>{</span><span class='hs-varid'>funStatic</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span>
<a name="line-147"></a> <span class='hs-varid'>mark</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span>
<a name="line-148"></a>
<a name="line-149"></a><a name="unionSignatures"></a><span class='hs-definition'>unionSignatures</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Signature</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Signature</span>
<a name="line-150"></a><span class='hs-definition'>unionSignatures</span> <span class='hs-varid'>ss</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldr</span> <span class='hs-varid'>unionSignature</span> <span class='hs-varid'>emptySignature</span> <span class='hs-varid'>ss</span>
<a name="line-151"></a> <span class='hs-keyword'>where</span>
<a name="line-152"></a> <span class='hs-varid'>unionSignature</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sig</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sig</span> <span class='hs-varid'>c</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Sig</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>union</span> <span class='hs-varid'>a</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>HMap</span><span class='hs-varop'>.</span><span class='hs-varid'>union</span> <span class='hs-varid'>b</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span>
<a name="line-153"></a>
<a name="line-154"></a><a name="addSection"></a><span class='hs-comment'>-- | Add a section to the signature.</span>
<a name="line-155"></a><span class='hs-definition'>addSection</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ModuleName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Nat</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-156"></a><span class='hs-definition'>addSection</span> <span class='hs-varid'>m</span> <span class='hs-varid'>fv</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-157"></a> <span class='hs-varid'>tel</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getContextTelescope</span>
<a name="line-158"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sec</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Section</span> <span class='hs-varid'>tel</span> <span class='hs-varid'>fv</span>
<a name="line-159"></a> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>sig</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>sig</span> <span class='hs-layout'>{</span> <span class='hs-varid'>sigSections</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-varid'>m</span> <span class='hs-varid'>sec</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sigSections</span> <span class='hs-varid'>sig</span> <span class='hs-layout'>}</span>
<a name="line-160"></a>
<a name="line-161"></a><a name="lookupSection"></a><span class='hs-comment'>-- | Lookup a section. If it doesn't exist that just means that the module</span>
<a name="line-162"></a><span class='hs-comment'>-- wasn't parameterised.</span>
<a name="line-163"></a><span class='hs-definition'>lookupSection</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ModuleName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Telescope</span>
<a name="line-164"></a><span class='hs-definition'>lookupSection</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-165"></a> <span class='hs-varid'>sig</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sigSections</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getSignature</span>
<a name="line-166"></a> <span class='hs-varid'>isig</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sigSections</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getImportedSignature</span>
<a name="line-167"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>maybe</span> <span class='hs-conid'>EmptyTel</span> <span class='hs-varid'>secTelescope</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>m</span> <span class='hs-varid'>sig</span> <span class='hs-varop'>`mplus`</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>m</span> <span class='hs-varid'>isig</span>
<a name="line-168"></a>
<a name="line-169"></a><a name="addDisplayForms"></a><span class='hs-comment'>-- Add display forms to all names @xn@ such that @x = x1 es1@, ... @xn-1 = xn esn@.</span>
<a name="line-170"></a><span class='hs-definition'>addDisplayForms</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-171"></a><span class='hs-definition'>addDisplayForms</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-172"></a> <span class='hs-varid'>args</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getContextArgs</span>
<a name="line-173"></a> <span class='hs-varid'>n</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>do</span>
<a name="line-174"></a> <span class='hs-varid'>proj</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>isProjection</span> <span class='hs-varid'>x</span>
<a name="line-175"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>proj</span> <span class='hs-keyword'>of</span>
<a name="line-176"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span>
<a name="line-177"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-num'>0</span>
<a name="line-178"></a> <span class='hs-varid'>add</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-varid'>x</span> <span class='hs-varid'>x</span> <span class='hs-conid'>[]</span>
<a name="line-179"></a> <span class='hs-keyword'>where</span>
<a name="line-180"></a> <span class='hs-varid'>add</span> <span class='hs-varid'>args</span> <span class='hs-varid'>top</span> <span class='hs-varid'>x</span> <span class='hs-varid'>vs0</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-181"></a> <span class='hs-varid'>def</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>x</span>
<a name="line-182"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defClauses</span> <span class='hs-varid'>def</span>
<a name="line-183"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>cs</span> <span class='hs-keyword'>of</span>
<a name="line-184"></a> <span class='hs-keyglyph'>[</span> <span class='hs-conid'>Clause</span><span class='hs-layout'>{</span> <span class='hs-varid'>clausePats</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pats</span><span class='hs-layout'>,</span> <span class='hs-varid'>clauseBody</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>b</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>]</span>
<a name="line-185"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>all</span> <span class='hs-layout'>(</span><span class='hs-varid'>isVar</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unArg</span><span class='hs-layout'>)</span> <span class='hs-varid'>pats</span>
<a name="line-186"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-conid'>Def</span> <span class='hs-varid'>y</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>strip</span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span> <span class='hs-varop'>`apply`</span> <span class='hs-varid'>vs0</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-187"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>raise</span> <span class='hs-num'>1</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>unArg</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span>
<a name="line-188"></a> <span class='hs-varid'>df</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Display</span> <span class='hs-num'>0</span> <span class='hs-varid'>ps</span> <span class='hs-varop'>$</span> <span class='hs-conid'>DTerm</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Def</span> <span class='hs-varid'>top</span> <span class='hs-varid'>args</span>
<a name="line-189"></a> <span class='hs-varid'>reportSLn</span> <span class='hs-str'>"tc.display.section"</span> <span class='hs-num'>20</span> <span class='hs-varop'>$</span> <span class='hs-str'>"adding display form "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>y</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'>top</span>
<a name="line-190"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"\n "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>df</span>
<a name="line-191"></a> <span class='hs-varid'>addDisplayForm</span> <span class='hs-varid'>y</span> <span class='hs-varid'>df</span>
<a name="line-192"></a> <span class='hs-varid'>add</span> <span class='hs-varid'>args</span> <span class='hs-varid'>top</span> <span class='hs-varid'>y</span> <span class='hs-varid'>vs</span>
<a name="line-193"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-194"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>reason</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>cs</span> <span class='hs-keyword'>of</span>
<a name="line-195"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"no clauses"</span>
<a name="line-196"></a> <span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"many clauses"</span>
<a name="line-197"></a> <span class='hs-keyglyph'>[</span> <span class='hs-conid'>Clause</span><span class='hs-layout'>{</span> <span class='hs-varid'>clauseBody</span> <span class='hs-keyglyph'>=</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-keyword'>case</span> <span class='hs-varid'>strip</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>of</span>
<a name="line-198"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"bad body"</span>
<a name="line-199"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-conid'>Def</span> <span class='hs-varid'>y</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span>
<a name="line-200"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>m</span> <span class='hs-varop'><</span> <span class='hs-varid'>length</span> <span class='hs-varid'>args</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"too few args"</span>
<a name="line-201"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>m</span> <span class='hs-varop'>></span> <span class='hs-varid'>length</span> <span class='hs-varid'>args</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"too many args"</span>
<a name="line-202"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"args="</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>args</span> <span class='hs-varop'>++</span> <span class='hs-str'>" vs="</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>vs</span>
<a name="line-203"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"not a def body"</span>
<a name="line-204"></a> <span class='hs-varid'>reportSLn</span> <span class='hs-str'>"tc.display.section"</span> <span class='hs-num'>30</span> <span class='hs-varop'>$</span> <span class='hs-str'>"no display form from "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-str'>" because "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>reason</span>
<a name="line-205"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-206"></a> <span class='hs-varid'>strip</span> <span class='hs-layout'>(</span><span class='hs-conid'>Body</span> <span class='hs-varid'>v</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-num'>0</span><span class='hs-layout'>,</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span>
<a name="line-207"></a> <span class='hs-varid'>strip</span> <span class='hs-conid'>NoBody</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-208"></a> <span class='hs-varid'>strip</span> <span class='hs-layout'>(</span><span class='hs-conid'>Bind</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-209"></a> <span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-layout'>,</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>strip</span> <span class='hs-varop'>$</span> <span class='hs-varid'>absBody</span> <span class='hs-varid'>b</span>
<a name="line-210"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>,</span> <span class='hs-varid'>ignoreSharing</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span>
<a name="line-211"></a>
<a name="line-212"></a> <span class='hs-varid'>isVar</span> <span class='hs-conid'>VarP</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-213"></a> <span class='hs-varid'>isVar</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-214"></a>
<a name="line-215"></a><a name="applySection"></a><span class='hs-definition'>applySection</span> <span class='hs-keyglyph'>::</span>
<a name="line-216"></a> <span class='hs-conid'>ModuleName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Telescope</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ModuleName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Args</span> <span class='hs-keyglyph'>-></span>
<a name="line-217"></a> <span class='hs-conid'>Map</span> <span class='hs-conid'>QName</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Map</span> <span class='hs-conid'>ModuleName</span> <span class='hs-conid'>ModuleName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-218"></a><span class='hs-definition'>applySection</span> <span class='hs-varid'>new</span> <span class='hs-varid'>ptel</span> <span class='hs-varid'>old</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>rd</span> <span class='hs-varid'>rm</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-219"></a> <span class='hs-varid'>sig</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getSignature</span>
<a name="line-220"></a> <span class='hs-varid'>isig</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getImportedSignature</span>
<a name="line-221"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>ss</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getOld</span> <span class='hs-varid'>partOfOldM</span> <span class='hs-varid'>sigSections</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>sig</span><span class='hs-layout'>,</span> <span class='hs-varid'>isig</span><span class='hs-keyglyph'>]</span>
<a name="line-222"></a> <span class='hs-varid'>ds</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getOldH</span> <span class='hs-varid'>partOfOldD</span> <span class='hs-varid'>sigDefinitions</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>sig</span><span class='hs-layout'>,</span> <span class='hs-varid'>isig</span><span class='hs-keyglyph'>]</span>
<a name="line-223"></a> <span class='hs-varid'>reportSLn</span> <span class='hs-str'>"tc.mod.apply"</span> <span class='hs-num'>10</span> <span class='hs-varop'>$</span> <span class='hs-varid'>render</span> <span class='hs-varop'>$</span> <span class='hs-varid'>vcat</span>
<a name="line-224"></a> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>text</span> <span class='hs-str'>"applySection"</span>
<a name="line-225"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>text</span> <span class='hs-str'>"new ="</span> <span class='hs-varop'><+></span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>new</span><span class='hs-layout'>)</span>
<a name="line-226"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>text</span> <span class='hs-str'>"ptel ="</span> <span class='hs-varop'><+></span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>ptel</span><span class='hs-layout'>)</span>
<a name="line-227"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>text</span> <span class='hs-str'>"old ="</span> <span class='hs-varop'><+></span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>old</span><span class='hs-layout'>)</span>
<a name="line-228"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>text</span> <span class='hs-str'>"ts ="</span> <span class='hs-varop'><+></span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span>
<a name="line-229"></a> <span class='hs-keyglyph'>]</span>
<a name="line-230"></a> <span class='hs-varid'>reportSLn</span> <span class='hs-str'>"tc.mod.apply"</span> <span class='hs-num'>80</span> <span class='hs-varop'>$</span> <span class='hs-str'>"sections: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>ss</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span>
<a name="line-231"></a> <span class='hs-str'>"definitions: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>ds</span>
<a name="line-232"></a> <span class='hs-varid'>reportSLn</span> <span class='hs-str'>"tc.mod.apply"</span> <span class='hs-num'>80</span> <span class='hs-varop'>$</span> <span class='hs-varid'>render</span> <span class='hs-varop'>$</span> <span class='hs-varid'>vcat</span>
<a name="line-233"></a> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>text</span> <span class='hs-str'>"arguments: "</span> <span class='hs-varop'><+></span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span>
<a name="line-234"></a> <span class='hs-keyglyph'>]</span>
<a name="line-235"></a> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>copyDef</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span> <span class='hs-varid'>ds</span>
<a name="line-236"></a> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>copySec</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span> <span class='hs-varid'>ss</span>
<a name="line-237"></a> <span class='hs-varid'>mapM_</span> <span class='hs-varid'>computePolarity</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>elems</span> <span class='hs-varid'>rd</span><span class='hs-layout'>)</span>
<a name="line-238"></a> <span class='hs-keyword'>where</span>
<a name="line-239"></a> <span class='hs-varid'>getOld</span> <span class='hs-varid'>partOfOld</span> <span class='hs-varid'>fromSig</span> <span class='hs-varid'>sigs</span> <span class='hs-keyglyph'>=</span>
<a name="line-240"></a> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>toList</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>filterKeys</span> <span class='hs-varid'>partOfOld</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>unions</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fromSig</span> <span class='hs-varid'>sigs</span>
<a name="line-241"></a> <span class='hs-varid'>getOldH</span> <span class='hs-varid'>partOfOld</span> <span class='hs-varid'>fromSig</span> <span class='hs-varid'>sigs</span> <span class='hs-keyglyph'>=</span>
<a name="line-242"></a> <span class='hs-conid'>HMap</span><span class='hs-varop'>.</span><span class='hs-varid'>toList</span> <span class='hs-varop'>$</span> <span class='hs-conid'>HMap</span><span class='hs-varop'>.</span><span class='hs-varid'>filterWithKey</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varop'>.</span> <span class='hs-varid'>partOfOld</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-conid'>HMap</span><span class='hs-varop'>.</span><span class='hs-varid'>unions</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fromSig</span> <span class='hs-varid'>sigs</span>
<a name="line-243"></a>
<a name="line-244"></a> <span class='hs-varid'>partOfOldM</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-varop'>`isSubModuleOf`</span> <span class='hs-varid'>old</span>
<a name="line-245"></a> <span class='hs-varid'>partOfOldD</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-varop'>`isInModule`</span> <span class='hs-varid'>old</span>
<a name="line-246"></a>
<a name="line-247"></a> <span class='hs-varid'>copyName</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>maybe</span> <span class='hs-varid'>x</span> <span class='hs-varid'>id</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>x</span> <span class='hs-varid'>rd</span>
<a name="line-248"></a>
<a name="line-249"></a> <span class='hs-varid'>copyDef</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Args</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>QName</span><span class='hs-layout'>,</span> <span class='hs-conid'>Definition</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-250"></a> <span class='hs-varid'>copyDef</span> <span class='hs-varid'>ts</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>x</span> <span class='hs-varid'>rd</span> <span class='hs-keyword'>of</span>
<a name="line-251"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <span class='hs-comment'>-- if it's not in the renaming it was private and</span>
<a name="line-252"></a> <span class='hs-comment'>-- we won't need it</span>
<a name="line-253"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-254"></a> <span class='hs-varid'>addConstant</span> <span class='hs-varid'>y</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>nd</span> <span class='hs-varid'>y</span>
<a name="line-255"></a> <span class='hs-varid'>makeProjection</span> <span class='hs-varid'>y</span>
<a name="line-256"></a> <span class='hs-comment'>-- Set display form for the old name if it's not a constructor.</span>
<a name="line-257"></a><span class='hs-comment'>{- BREAKS fail/Issue478
<a name="line-258"></a> -- Andreas, 2012-10-20 and if we are not an anonymous module
<a name="line-259"></a> -- unless (isAnonymousModuleName new || isCon || size ptel > 0) $ do
<a name="line-260"></a>-}</span>
<a name="line-261"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>isCon</span> <span class='hs-varop'>||</span> <span class='hs-varid'>size</span> <span class='hs-varid'>ptel</span> <span class='hs-varop'>></span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-262"></a> <span class='hs-varid'>addDisplayForms</span> <span class='hs-varid'>y</span>
<a name="line-263"></a> <span class='hs-keyword'>where</span>
<a name="line-264"></a> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defType</span> <span class='hs-varid'>d</span> <span class='hs-varop'>`apply`</span> <span class='hs-varid'>ts</span>
<a name="line-265"></a> <span class='hs-varid'>pol</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defPolarity</span> <span class='hs-varid'>d</span> <span class='hs-varop'>`apply`</span> <span class='hs-varid'>ts</span>
<a name="line-266"></a> <span class='hs-varid'>occ</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defArgOccurrences</span> <span class='hs-varid'>d</span> <span class='hs-varop'>`apply`</span> <span class='hs-varid'>ts</span>
<a name="line-267"></a> <span class='hs-comment'>-- the name is set by the addConstant function</span>
<a name="line-268"></a> <span class='hs-varid'>nd</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Defn</span> <span class='hs-layout'>(</span><span class='hs-varid'>defRelevance</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-varid'>y</span> <span class='hs-varid'>t</span> <span class='hs-varid'>pol</span> <span class='hs-varid'>occ</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>noCompiledRep</span> <span class='hs-varop'><$></span> <span class='hs-varid'>def</span> <span class='hs-comment'>-- TODO: mutual block?</span>
<a name="line-269"></a> <span class='hs-varid'>oldDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>theDef</span> <span class='hs-varid'>d</span>
<a name="line-270"></a> <span class='hs-varid'>isCon</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>oldDef</span> <span class='hs-keyword'>of</span>
<a name="line-271"></a> <span class='hs-conid'>Constructor</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-272"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-273"></a><span class='hs-comment'>{- OLD
<a name="line-274"></a> getOcc d = case d of
<a name="line-275"></a> Function { funArgOccurrences = os } -> os
<a name="line-276"></a> Datatype { dataArgOccurrences = os } -> os
<a name="line-277"></a> Record { recArgOccurrences = os } -> os
<a name="line-278"></a> _ -> []
<a name="line-279"></a> oldOcc = getOcc oldDef
<a name="line-280"></a>-}</span>
<a name="line-281"></a> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>oldDef</span> <span class='hs-keyword'>of</span>
<a name="line-282"></a> <span class='hs-conid'>Constructor</span><span class='hs-layout'>{</span> <span class='hs-varid'>conPars</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>np</span><span class='hs-layout'>,</span> <span class='hs-varid'>conData</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>d</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span>
<a name="line-283"></a> <span class='hs-varid'>oldDef</span> <span class='hs-layout'>{</span> <span class='hs-varid'>conPars</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>np</span> <span class='hs-comment'>-</span> <span class='hs-varid'>size</span> <span class='hs-varid'>ts</span><span class='hs-layout'>,</span> <span class='hs-varid'>conData</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>copyName</span> <span class='hs-varid'>d</span> <span class='hs-layout'>}</span>
<a name="line-284"></a> <span class='hs-conid'>Datatype</span><span class='hs-layout'>{</span> <span class='hs-varid'>dataPars</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>np</span><span class='hs-layout'>,</span> <span class='hs-varid'>dataCons</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cs</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span>
<a name="line-285"></a> <span class='hs-varid'>oldDef</span> <span class='hs-layout'>{</span> <span class='hs-varid'>dataPars</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>np</span> <span class='hs-comment'>-</span> <span class='hs-varid'>size</span> <span class='hs-varid'>ts</span><span class='hs-layout'>,</span> <span class='hs-varid'>dataClause</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>cl</span><span class='hs-layout'>,</span> <span class='hs-varid'>dataCons</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>copyName</span> <span class='hs-varid'>cs</span>
<a name="line-286"></a> <span class='hs-comment'>{- , dataArgOccurrences = drop (length ts) oldOcc -}</span> <span class='hs-layout'>}</span>
<a name="line-287"></a> <span class='hs-conid'>Record</span><span class='hs-layout'>{</span> <span class='hs-varid'>recPars</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>np</span><span class='hs-layout'>,</span> <span class='hs-varid'>recConType</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>t</span><span class='hs-layout'>,</span> <span class='hs-varid'>recTel</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>tel</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span>
<a name="line-288"></a> <span class='hs-varid'>oldDef</span> <span class='hs-layout'>{</span> <span class='hs-varid'>recPars</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>np</span> <span class='hs-comment'>-</span> <span class='hs-varid'>size</span> <span class='hs-varid'>ts</span><span class='hs-layout'>,</span> <span class='hs-varid'>recClause</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>cl</span>
<a name="line-289"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>recConType</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>apply</span> <span class='hs-varid'>t</span> <span class='hs-varid'>ts</span><span class='hs-layout'>,</span> <span class='hs-varid'>recTel</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>apply</span> <span class='hs-varid'>tel</span> <span class='hs-varid'>ts</span>
<a name="line-290"></a> <span class='hs-comment'>{- , recArgOccurrences = drop (length ts) oldOcc -}</span>
<a name="line-291"></a> <span class='hs-layout'>}</span>
<a name="line-292"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-293"></a> <span class='hs-varid'>cc</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>compileClauses</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>cl</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- Andreas, 2012-10-07 non need for record pattern translation</span>
<a name="line-294"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>newDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Function</span>
<a name="line-295"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>funClauses</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>cl</span><span class='hs-keyglyph'>]</span>
<a name="line-296"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>funCompiled</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cc</span>
<a name="line-297"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>funDelayed</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>NotDelayed</span>
<a name="line-298"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>funInv</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>NotInjective</span>
<a name="line-299"></a><span class='hs-comment'>{-
<a name="line-300"></a> , funPolarity = []
<a name="line-301"></a> , funArgOccurrences = drop (length ts') oldOcc
<a name="line-302"></a>-}</span>
<a name="line-303"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>funMutual</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mutual</span>
<a name="line-304"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>funAbstr</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ConcreteDef</span>
<a name="line-305"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>funProjection</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>proj</span>
<a name="line-306"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>funStatic</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-307"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>funCopy</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-308"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>funTerminates</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-conid'>True</span>
<a name="line-309"></a> <span class='hs-layout'>}</span>
<a name="line-310"></a> <span class='hs-varid'>reportSLn</span> <span class='hs-str'>"tc.mod.apply"</span> <span class='hs-num'>80</span> <span class='hs-varop'>$</span> <span class='hs-str'>"new def for "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>newDef</span>
<a name="line-311"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>newDef</span>
<a name="line-312"></a> <span class='hs-keyword'>where</span>
<a name="line-313"></a> <span class='hs-varid'>mutual</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>oldDef</span> <span class='hs-keyword'>of</span>
<a name="line-314"></a> <span class='hs-conid'>Function</span><span class='hs-layout'>{</span><span class='hs-varid'>funMutual</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span>
<a name="line-315"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-316"></a> <span class='hs-varid'>proj</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>oldDef</span> <span class='hs-keyword'>of</span>
<a name="line-317"></a> <span class='hs-conid'>Function</span><span class='hs-layout'>{</span><span class='hs-varid'>funProjection</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>r</span><span class='hs-layout'>,</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>}</span>
<a name="line-318"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>size</span> <span class='hs-varid'>ts</span> <span class='hs-varop'><</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>r</span><span class='hs-layout'>,</span> <span class='hs-varid'>n</span> <span class='hs-comment'>-</span> <span class='hs-varid'>size</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span>
<a name="line-319"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Nothing</span>
<a name="line-320"></a> <span class='hs-varid'>ts'</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-321"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>oldDef</span> <span class='hs-keyword'>of</span>
<a name="line-322"></a> <span class='hs-conid'>Function</span><span class='hs-layout'>{</span><span class='hs-varid'>funProjection</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>}</span>
<a name="line-323"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>-></span> <span class='hs-sel'>__IMPOSSIBLE__</span>
<a name="line-324"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>drop</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>ts</span>
<a name="line-325"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>ts</span>
<a name="line-326"></a> <span class='hs-varid'>cl</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Clause</span> <span class='hs-layout'>{</span> <span class='hs-varid'>clauseRange</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getRange</span> <span class='hs-varop'>$</span> <span class='hs-varid'>defClauses</span> <span class='hs-varid'>d</span>
<a name="line-327"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>clauseTel</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EmptyTel</span>
<a name="line-328"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>clausePerm</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>idP</span> <span class='hs-num'>0</span>
<a name="line-329"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>clausePats</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-330"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>clauseBody</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Body</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Def</span> <span class='hs-varid'>x</span> <span class='hs-varid'>ts'</span>
<a name="line-331"></a> <span class='hs-layout'>}</span>
<a name="line-332"></a>
<a name="line-333"></a> <span class='hs-varid'>copySec</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Args</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>ModuleName</span><span class='hs-layout'>,</span> <span class='hs-conid'>Section</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-334"></a> <span class='hs-varid'>copySec</span> <span class='hs-varid'>ts</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>sec</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>x</span> <span class='hs-varid'>rm</span> <span class='hs-keyword'>of</span>
<a name="line-335"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <span class='hs-comment'>-- if it's not in the renaming it was private and</span>
<a name="line-336"></a> <span class='hs-comment'>-- we won't need it</span>
<a name="line-337"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>-></span>
<a name="line-338"></a> <span class='hs-varid'>addCtxTel</span> <span class='hs-layout'>(</span><span class='hs-varid'>apply</span> <span class='hs-varid'>tel</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>addSection</span> <span class='hs-varid'>y</span> <span class='hs-num'>0</span>
<a name="line-339"></a> <span class='hs-keyword'>where</span>
<a name="line-340"></a> <span class='hs-varid'>tel</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>secTelescope</span> <span class='hs-varid'>sec</span>
<a name="line-341"></a>
<a name="line-342"></a><a name="addDisplayForm"></a><span class='hs-definition'>addDisplayForm</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>DisplayForm</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-343"></a><span class='hs-definition'>addDisplayForm</span> <span class='hs-varid'>x</span> <span class='hs-varid'>df</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-344"></a> <span class='hs-varid'>d</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>makeOpen</span> <span class='hs-varid'>df</span>
<a name="line-345"></a> <span class='hs-varid'>modifyImportedSignature</span> <span class='hs-layout'>(</span><span class='hs-varid'>add</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span>
<a name="line-346"></a> <span class='hs-varid'>modifySignature</span> <span class='hs-layout'>(</span><span class='hs-varid'>add</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span>
<a name="line-347"></a> <span class='hs-keyword'>where</span>
<a name="line-348"></a> <span class='hs-varid'>add</span> <span class='hs-varid'>df</span> <span class='hs-varid'>sig</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sig</span> <span class='hs-layout'>{</span> <span class='hs-varid'>sigDefinitions</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HMap</span><span class='hs-varop'>.</span><span class='hs-varid'>adjust</span> <span class='hs-varid'>addDf</span> <span class='hs-varid'>x</span> <span class='hs-varid'>defs</span> <span class='hs-layout'>}</span>
<a name="line-349"></a> <span class='hs-keyword'>where</span>
<a name="line-350"></a> <span class='hs-varid'>addDf</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span> <span class='hs-varid'>defDisplay</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>df</span> <span class='hs-conop'>:</span> <span class='hs-varid'>defDisplay</span> <span class='hs-varid'>def</span> <span class='hs-layout'>}</span>
<a name="line-351"></a> <span class='hs-varid'>defs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sigDefinitions</span> <span class='hs-varid'>sig</span>
<a name="line-352"></a>
<a name="line-353"></a><a name="canonicalName"></a><span class='hs-definition'>canonicalName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>QName</span>
<a name="line-354"></a><span class='hs-definition'>canonicalName</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-355"></a> <span class='hs-varid'>def</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>theDef</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>x</span>
<a name="line-356"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>def</span> <span class='hs-keyword'>of</span>
<a name="line-357"></a> <span class='hs-conid'>Constructor</span><span class='hs-layout'>{</span><span class='hs-varid'>conSrcCon</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>c</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>c</span>
<a name="line-358"></a> <span class='hs-conid'>Record</span><span class='hs-layout'>{</span><span class='hs-varid'>recClause</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>Clause</span><span class='hs-layout'>{</span> <span class='hs-varid'>clauseBody</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>body</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>canonicalName</span> <span class='hs-varop'>$</span> <span class='hs-varid'>extract</span> <span class='hs-varid'>body</span>
<a name="line-359"></a> <span class='hs-conid'>Datatype</span><span class='hs-layout'>{</span><span class='hs-varid'>dataClause</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>Clause</span><span class='hs-layout'>{</span> <span class='hs-varid'>clauseBody</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>body</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>canonicalName</span> <span class='hs-varop'>$</span> <span class='hs-varid'>extract</span> <span class='hs-varid'>body</span>
<a name="line-360"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>x</span>
<a name="line-361"></a> <span class='hs-keyword'>where</span>
<a name="line-362"></a> <span class='hs-varid'>extract</span> <span class='hs-conid'>NoBody</span> <span class='hs-keyglyph'>=</span> <span class='hs-sel'>__IMPOSSIBLE__</span>
<a name="line-363"></a> <span class='hs-varid'>extract</span> <span class='hs-layout'>(</span><span class='hs-conid'>Body</span> <span class='hs-layout'>(</span><span class='hs-conid'>Def</span> <span class='hs-varid'>x</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'>x</span>
<a name="line-364"></a> <span class='hs-varid'>extract</span> <span class='hs-layout'>(</span><span class='hs-conid'>Body</span> <span class='hs-layout'>(</span><span class='hs-conid'>Shared</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>extract</span> <span class='hs-layout'>(</span><span class='hs-conid'>Body</span> <span class='hs-varop'>$</span> <span class='hs-varid'>derefPtr</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-365"></a> <span class='hs-varid'>extract</span> <span class='hs-layout'>(</span><span class='hs-conid'>Body</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-sel'>__IMPOSSIBLE__</span>
<a name="line-366"></a> <span class='hs-varid'>extract</span> <span class='hs-layout'>(</span><span class='hs-conid'>Bind</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>extract</span> <span class='hs-layout'>(</span><span class='hs-varid'>unAbs</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-367"></a>
<a name="line-368"></a><a name="whatInduction"></a><span class='hs-comment'>-- | Can be called on either a (co)datatype, a record type or a</span>
<a name="line-369"></a><span class='hs-comment'>-- (co)constructor.</span>
<a name="line-370"></a><span class='hs-definition'>whatInduction</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Induction</span>
<a name="line-371"></a><span class='hs-definition'>whatInduction</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-372"></a> <span class='hs-varid'>def</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>theDef</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>c</span>
<a name="line-373"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>def</span> <span class='hs-keyword'>of</span>
<a name="line-374"></a> <span class='hs-conid'>Datatype</span><span class='hs-layout'>{</span> <span class='hs-varid'>dataInduction</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>i</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>i</span>
<a name="line-375"></a> <span class='hs-conid'>Record</span><span class='hs-layout'>{</span> <span class='hs-varid'>recRecursive</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Inductive</span>
<a name="line-376"></a> <span class='hs-conid'>Record</span><span class='hs-layout'>{</span> <span class='hs-varid'>recInduction</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>i</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>i</span>
<a name="line-377"></a> <span class='hs-conid'>Constructor</span><span class='hs-layout'>{</span> <span class='hs-varid'>conInd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>i</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>i</span>
<a name="line-378"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-sel'>__IMPOSSIBLE__</span>
<a name="line-379"></a>
<a name="line-380"></a><a name="singleConstructorType"></a><span class='hs-comment'>-- | Does the given constructor come from a single-constructor type?</span>
<a name="line-381"></a><span class='hs-comment'>--</span>
<a name="line-382"></a><span class='hs-comment'>-- Precondition: The name has to refer to a constructor.</span>
<a name="line-383"></a><span class='hs-definition'>singleConstructorType</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Bool</span>
<a name="line-384"></a><span class='hs-definition'>singleConstructorType</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-385"></a> <span class='hs-varid'>d</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>theDef</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>q</span>
<a name="line-386"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>d</span> <span class='hs-keyword'>of</span>
<a name="line-387"></a> <span class='hs-conid'>Record</span> <span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-388"></a> <span class='hs-conid'>Constructor</span> <span class='hs-layout'>{</span> <span class='hs-varid'>conData</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>d</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-389"></a> <span class='hs-varid'>di</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>theDef</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>d</span>
<a name="line-390"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>di</span> <span class='hs-keyword'>of</span>
<a name="line-391"></a> <span class='hs-conid'>Record</span> <span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-392"></a> <span class='hs-conid'>Datatype</span> <span class='hs-layout'>{</span> <span class='hs-varid'>dataCons</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>cs</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>length</span> <span class='hs-varid'>cs</span> <span class='hs-varop'>==</span> <span class='hs-num'>1</span>
<a name="line-393"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-sel'>__IMPOSSIBLE__</span>
<a name="line-394"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-sel'>__IMPOSSIBLE__</span>
<a name="line-395"></a>
<a name="line-396"></a><a name="getConstInfo"></a><span class='hs-comment'>-- | Lookup the definition of a name. The result is a closed thing, all free</span>
<a name="line-397"></a><span class='hs-comment'>-- variables have been abstracted over.</span>
<a name="line-398"></a><span class='hs-comment'>{-# SPECIALIZE getConstInfo :: QName -> TCM Definition #-}</span>
<a name="line-399"></a><span class='hs-definition'>getConstInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MonadTCM</span> <span class='hs-varid'>tcm</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>tcm</span> <span class='hs-conid'>Definition</span>
<a name="line-400"></a><span class='hs-definition'>getConstInfo</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftTCM</span> <span class='hs-varop'>$</span> <span class='hs-varid'>join</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pureTCM</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-varid'>env</span> <span class='hs-keyglyph'>-></span>
<a name="line-401"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>defs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sigDefinitions</span> <span class='hs-varop'>$</span> <span class='hs-varid'>stSignature</span> <span class='hs-varid'>st</span>
<a name="line-402"></a> <span class='hs-varid'>idefs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sigDefinitions</span> <span class='hs-varop'>$</span> <span class='hs-varid'>stImports</span> <span class='hs-varid'>st</span>
<a name="line-403"></a> <span class='hs-varid'>smash</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>maybe</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-404"></a> <span class='hs-keyword'>in</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>smash</span> <span class='hs-layout'>(</span><span class='hs-conid'>HMap</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>q</span> <span class='hs-varid'>defs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>HMap</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>q</span> <span class='hs-varid'>idefs</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-405"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fail</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Unbound name: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>q</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>showQNameId</span> <span class='hs-varid'>q</span>
<a name="line-406"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>d</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>mkAbs</span> <span class='hs-varid'>env</span> <span class='hs-varid'>d</span>
<a name="line-407"></a> <span class='hs-varid'>ds</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fail</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Ambiguous name: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>q</span>
<a name="line-408"></a> <span class='hs-keyword'>where</span>
<a name="line-409"></a> <span class='hs-varid'>mkAbs</span> <span class='hs-varid'>env</span> <span class='hs-varid'>d</span>
<a name="line-410"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>treatAbstractly'</span> <span class='hs-varid'>q'</span> <span class='hs-varid'>env</span> <span class='hs-keyglyph'>=</span>
<a name="line-411"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>makeAbstract</span> <span class='hs-varid'>d</span> <span class='hs-keyword'>of</span>
<a name="line-412"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>d</span>
<a name="line-413"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>typeError</span> <span class='hs-varop'>$</span> <span class='hs-conid'>NotInScope</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>qnameToConcrete</span> <span class='hs-varid'>q</span><span class='hs-keyglyph'>]</span>
<a name="line-414"></a> <span class='hs-comment'>-- the above can happen since the scope checker is a bit sloppy with 'abstract'</span>
<a name="line-415"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varid'>d</span>
<a name="line-416"></a> <span class='hs-keyword'>where</span>
<a name="line-417"></a> <span class='hs-varid'>q'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>theDef</span> <span class='hs-varid'>d</span> <span class='hs-keyword'>of</span>
<a name="line-418"></a> <span class='hs-comment'>-- Hack to make abstract constructors work properly. The constructors</span>
<a name="line-419"></a> <span class='hs-comment'>-- live in a module with the same name as the datatype, but for 'abstract'</span>
<a name="line-420"></a> <span class='hs-comment'>-- purposes they're considered to be in the same module as the datatype.</span>
<a name="line-421"></a> <span class='hs-conid'>Constructor</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>dropLastModule</span> <span class='hs-varid'>q</span>
<a name="line-422"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>q</span>
<a name="line-423"></a>
<a name="line-424"></a> <span class='hs-varid'>dropLastModule</span> <span class='hs-varid'>q</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>QName</span><span class='hs-layout'>{</span> <span class='hs-varid'>qnameModule</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span>
<a name="line-425"></a> <span class='hs-varid'>q</span><span class='hs-layout'>{</span> <span class='hs-varid'>qnameModule</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mnameFromList</span> <span class='hs-varop'>$</span> <span class='hs-varid'>init'</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mnameToList</span> <span class='hs-varid'>m</span> <span class='hs-layout'>}</span>
<a name="line-426"></a>
<a name="line-427"></a> <span class='hs-varid'>init'</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-comment'>{-'-}</span> <span class='hs-sel'>__IMPOSSIBLE__</span>
<a name="line-428"></a> <span class='hs-varid'>init'</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>init</span> <span class='hs-varid'>xs</span>
<a name="line-429"></a>
<a name="line-430"></a><a name="getPolarity"></a><span class='hs-comment'>-- | Look up the polarity of a definition.</span>
<a name="line-431"></a><span class='hs-definition'>getPolarity</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Polarity</span><span class='hs-keyglyph'>]</span>
<a name="line-432"></a><span class='hs-definition'>getPolarity</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defPolarity</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>q</span>
<a name="line-433"></a>
<a name="line-434"></a><span class='hs-comment'>{- OLD
<a name="line-435"></a>-- | Look up the polarity of a definition.
<a name="line-436"></a>getPolarity :: QName -> TCM [Polarity]
<a name="line-437"></a>getPolarity q = do
<a name="line-438"></a> defn <- theDef <$> getConstInfo q
<a name="line-439"></a> case defn of
<a name="line-440"></a> Function{ funPolarity = p } -> return p
<a name="line-441"></a> Datatype{ dataPolarity = p } -> return p
<a name="line-442"></a> Record{ recPolarity = p } -> return p
<a name="line-443"></a> _ -> return []
<a name="line-444"></a>-}</span>
<a name="line-445"></a>
<a name="line-446"></a><a name="getPolarity'"></a><span class='hs-comment'>-- | Look up polarity of a definition and compose with polarity</span>
<a name="line-447"></a><span class='hs-comment'>-- represented by 'Comparison'.</span>
<a name="line-448"></a><span class='hs-definition'>getPolarity'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Comparison</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Polarity</span><span class='hs-keyglyph'>]</span>
<a name="line-449"></a><span class='hs-definition'>getPolarity'</span> <span class='hs-conid'>CmpEq</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>composePol</span> <span class='hs-conid'>Invariant</span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getPolarity</span> <span class='hs-varid'>q</span> <span class='hs-comment'>-- return []</span>
<a name="line-450"></a><span class='hs-definition'>getPolarity'</span> <span class='hs-conid'>CmpLeq</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getPolarity</span> <span class='hs-varid'>q</span> <span class='hs-comment'>-- composition with Covariant is identity</span>
<a name="line-451"></a>
<a name="line-452"></a><a name="setPolarity"></a><span class='hs-comment'>-- | Set the polarity of a definition.</span>
<a name="line-453"></a><span class='hs-definition'>setPolarity</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Polarity</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-454"></a><span class='hs-definition'>setPolarity</span> <span class='hs-varid'>q</span> <span class='hs-varid'>pol</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefinition</span> <span class='hs-varid'>q</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefPolarity</span> <span class='hs-varop'>$</span> <span class='hs-varid'>const</span> <span class='hs-varid'>pol</span>
<a name="line-455"></a>
<a name="line-456"></a><span class='hs-comment'>{- OLD
<a name="line-457"></a>-- | Set the polarity of a definition.
<a name="line-458"></a>setPolarity :: QName -> [Polarity] -> TCM ()
<a name="line-459"></a>setPolarity q pol = do
<a name="line-460"></a> modifySignature setP
<a name="line-461"></a> where
<a name="line-462"></a> setP sig = sig { sigDefinitions = HMap.adjust setPx q defs }
<a name="line-463"></a> where
<a name="line-464"></a> setPx def = def { theDef = setPd $ theDef def }
<a name="line-465"></a> setPd d = case d of
<a name="line-466"></a> Function{} -> d { funPolarity = pol }
<a name="line-467"></a> Datatype{} -> d { dataPolarity = pol }
<a name="line-468"></a> Record{} -> d { recPolarity = pol }
<a name="line-469"></a> _ -> d
<a name="line-470"></a> defs = sigDefinitions sig
<a name="line-471"></a>-}</span>
<a name="line-472"></a>
<a name="line-473"></a><a name="getArgOccurrences"></a><span class='hs-comment'>-- | Return a finite list of argument occurrences.</span>
<a name="line-474"></a><span class='hs-definition'>getArgOccurrences</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Occurrence</span><span class='hs-keyglyph'>]</span>
<a name="line-475"></a><span class='hs-definition'>getArgOccurrences</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defArgOccurrences</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>d</span>
<a name="line-476"></a>
<a name="line-477"></a><span class='hs-comment'>{- OLD
<a name="line-478"></a>-- | Return a finite list of argument occurrences.
<a name="line-479"></a>getArgOccurrences :: QName -> TCM [Occurrence]
<a name="line-480"></a>getArgOccurrences d = do
<a name="line-481"></a> def <- theDef <$> getConstInfo d
<a name="line-482"></a> return $ getArgOccurrences_ def
<a name="line-483"></a>
<a name="line-484"></a>getArgOccurrences_ :: Defn -> [Occurrence]
<a name="line-485"></a>getArgOccurrences_ def = case def of
<a name="line-486"></a> Function { funArgOccurrences = os } -> os
<a name="line-487"></a> Datatype { dataArgOccurrences = os } -> os
<a name="line-488"></a> Record { recArgOccurrences = os } -> os
<a name="line-489"></a> Constructor{} -> [] -- repeat StrictPos
<a name="line-490"></a> _ -> [] -- repeat Mixed
<a name="line-491"></a>-}</span>
<a name="line-492"></a>
<a name="line-493"></a><a name="getArgOccurrence"></a><span class='hs-definition'>getArgOccurrence</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Nat</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Occurrence</span>
<a name="line-494"></a><span class='hs-definition'>getArgOccurrence</span> <span class='hs-varid'>d</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-495"></a> <span class='hs-varid'>def</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>d</span>
<a name="line-496"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>theDef</span> <span class='hs-varid'>def</span> <span class='hs-keyword'>of</span>
<a name="line-497"></a> <span class='hs-conid'>Constructor</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StrictPos</span>
<a name="line-498"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>defArgOccurrences</span> <span class='hs-varid'>def</span> <span class='hs-varop'>++</span> <span class='hs-varid'>repeat</span> <span class='hs-conid'>Mixed</span><span class='hs-layout'>)</span> <span class='hs-varop'>!!</span> <span class='hs-varid'>i</span>
<a name="line-499"></a>
<a name="line-500"></a><a name="setArgOccurrences"></a><span class='hs-definition'>setArgOccurrences</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Occurrence</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-501"></a><span class='hs-definition'>setArgOccurrences</span> <span class='hs-varid'>d</span> <span class='hs-varid'>os</span> <span class='hs-keyglyph'>=</span>
<a name="line-502"></a> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefinition</span> <span class='hs-varid'>d</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefArgOccurrences</span> <span class='hs-varop'>$</span> <span class='hs-varid'>const</span> <span class='hs-varid'>os</span>
<a name="line-503"></a>
<a name="line-504"></a><span class='hs-comment'>{- OLD
<a name="line-505"></a>getArgOccurrence :: QName -> Nat -> TCM Occurrence
<a name="line-506"></a>getArgOccurrence d i = do
<a name="line-507"></a> def <- theDef <$> getConstInfo d
<a name="line-508"></a> return $ case def of
<a name="line-509"></a> Function { funArgOccurrences = os } -> look i os
<a name="line-510"></a> Datatype { dataArgOccurrences = os } -> look i os
<a name="line-511"></a> Record { recArgOccurrences = os } -> look i os
<a name="line-512"></a> Constructor{} -> StrictPos
<a name="line-513"></a> _ -> Mixed
<a name="line-514"></a> where
<a name="line-515"></a> look i os = (os ++ repeat Mixed) !! fromIntegral i
<a name="line-516"></a>
<a name="line-517"></a>setArgOccurrences :: QName -> [Occurrence] -> TCM ()
<a name="line-518"></a>setArgOccurrences d os =
<a name="line-519"></a> modifySignature setO
<a name="line-520"></a> where
<a name="line-521"></a> setO sig = sig { sigDefinitions = HMap.adjust setOx d defs }
<a name="line-522"></a> where
<a name="line-523"></a> setOx def = def { theDef = setOd $ theDef def }
<a name="line-524"></a> setOd d = case d of
<a name="line-525"></a> Function{} -> d { funArgOccurrences = os }
<a name="line-526"></a> Datatype{} -> d { dataArgOccurrences = os }
<a name="line-527"></a> Record{} -> d { recArgOccurrences = os }
<a name="line-528"></a> _ -> d
<a name="line-529"></a> defs = sigDefinitions sig
<a name="line-530"></a>-}</span>
<a name="line-531"></a>
<a name="line-532"></a><a name="getMutual"></a><span class='hs-comment'>-- | Get the mutually recursive identifiers.</span>
<a name="line-533"></a><span class='hs-definition'>getMutual</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>QName</span><span class='hs-keyglyph'>]</span>
<a name="line-534"></a><span class='hs-definition'>getMutual</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-535"></a> <span class='hs-varid'>def</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>theDef</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>d</span>
<a name="line-536"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>def</span> <span class='hs-keyword'>of</span>
<a name="line-537"></a> <span class='hs-conid'>Function</span> <span class='hs-layout'>{</span> <span class='hs-varid'>funMutual</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span>
<a name="line-538"></a> <span class='hs-conid'>Datatype</span> <span class='hs-layout'>{</span> <span class='hs-varid'>dataMutual</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span>
<a name="line-539"></a> <span class='hs-conid'>Record</span> <span class='hs-layout'>{</span> <span class='hs-varid'>recMutual</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span>
<a name="line-540"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-541"></a>
<a name="line-542"></a><a name="setMutual"></a><span class='hs-comment'>-- | Set the mutually recursive identifiers.</span>
<a name="line-543"></a><span class='hs-definition'>setMutual</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>QName</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>()</span>
<a name="line-544"></a><span class='hs-definition'>setMutual</span> <span class='hs-varid'>d</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modifySignature</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateDefinition</span> <span class='hs-varid'>d</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateTheDef</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'>-></span>
<a name="line-545"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>def</span> <span class='hs-keyword'>of</span>
<a name="line-546"></a> <span class='hs-conid'>Function</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span> <span class='hs-varid'>funMutual</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span> <span class='hs-layout'>}</span>
<a name="line-547"></a> <span class='hs-conid'>Datatype</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span><span class='hs-varid'>dataMutual</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span> <span class='hs-layout'>}</span>
<a name="line-548"></a> <span class='hs-conid'>Record</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>def</span> <span class='hs-layout'>{</span> <span class='hs-varid'>recMutual</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span> <span class='hs-layout'>}</span>
<a name="line-549"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-sel'>__IMPOSSIBLE__</span>
<a name="line-550"></a>
<a name="line-551"></a><a name="mutuallyRecursive"></a><span class='hs-comment'>-- | Check whether two definitions are mutually recursive.</span>
<a name="line-552"></a><span class='hs-definition'>mutuallyRecursive</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Bool</span>
<a name="line-553"></a><span class='hs-definition'>mutuallyRecursive</span> <span class='hs-varid'>d</span> <span class='hs-varid'>d'</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>d</span> <span class='hs-varop'>`elem`</span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getMutual</span> <span class='hs-varid'>d'</span>
<a name="line-554"></a>
<a name="line-555"></a><a name="getSecFreeVars"></a><span class='hs-comment'>-- | Look up the number of free variables of a section. This is equal to the</span>
<a name="line-556"></a><span class='hs-comment'>-- number of parameters if we're currently inside the section and 0 otherwise.</span>
<a name="line-557"></a><span class='hs-definition'>getSecFreeVars</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ModuleName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Nat</span>
<a name="line-558"></a><span class='hs-definition'>getSecFreeVars</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-559"></a> <span class='hs-varid'>sig</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sigSections</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getSignature</span>
<a name="line-560"></a> <span class='hs-varid'>isig</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sigSections</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getImportedSignature</span>
<a name="line-561"></a> <span class='hs-varid'>top</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>currentModule</span>
<a name="line-562"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>top</span> <span class='hs-varop'>`isSubModuleOf`</span> <span class='hs-varid'>m</span> <span class='hs-varop'>||</span> <span class='hs-varid'>top</span> <span class='hs-varop'>==</span> <span class='hs-varid'>m</span> <span class='hs-keyword'>of</span>
<a name="line-563"></a> <span class='hs-conid'>True</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>maybe</span> <span class='hs-num'>0</span> <span class='hs-varid'>secFreeVars</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-conid'>Map</span><span class='hs-varop'>.</span><span class='hs-varid'>union</span> <span class='hs-varid'>sig</span> <span class='hs-varid'>isig</span><span class='hs-layout'>)</span>
<a name="line-564"></a> <span class='hs-conid'>False</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-num'>0</span>
<a name="line-565"></a>
<a name="line-566"></a><a name="getModuleFreeVars"></a><span class='hs-comment'>-- | Compute the number of free variables of a module. This is the sum of</span>
<a name="line-567"></a><span class='hs-comment'>-- the free variables of its sections.</span>
<a name="line-568"></a><span class='hs-definition'>getModuleFreeVars</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ModuleName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Nat</span>
<a name="line-569"></a><span class='hs-definition'>getModuleFreeVars</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sum</span> <span class='hs-varop'><$></span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getAnonymousVariables</span> <span class='hs-varid'>m</span> <span class='hs-varop'><*></span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>getSecFreeVars</span> <span class='hs-varid'>ms</span><span class='hs-layout'>)</span>
<a name="line-570"></a> <span class='hs-keyword'>where</span>
<a name="line-571"></a> <span class='hs-varid'>ms</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>mnameFromList</span> <span class='hs-varop'>.</span> <span class='hs-varid'>inits</span> <span class='hs-varop'>.</span> <span class='hs-varid'>mnameToList</span> <span class='hs-varop'>$</span> <span class='hs-varid'>m</span>
<a name="line-572"></a>
<a name="line-573"></a><a name="getDefFreeVars"></a><span class='hs-comment'>-- | Compute the number of free variables of a defined name. This is the sum of</span>
<a name="line-574"></a><span class='hs-comment'>-- the free variables of the sections it's contained in.</span>
<a name="line-575"></a><span class='hs-definition'>getDefFreeVars</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Nat</span>
<a name="line-576"></a><span class='hs-definition'>getDefFreeVars</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getModuleFreeVars</span> <span class='hs-layout'>(</span><span class='hs-varid'>qnameModule</span> <span class='hs-varid'>q</span><span class='hs-layout'>)</span>
<a name="line-577"></a>
<a name="line-578"></a><a name="freeVarsToApply"></a><span class='hs-comment'>-- | Compute the context variables to apply a definition to.</span>
<a name="line-579"></a><span class='hs-definition'>freeVarsToApply</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Args</span>
<a name="line-580"></a><span class='hs-definition'>freeVarsToApply</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>genericTake</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getDefFreeVars</span> <span class='hs-varid'>x</span> <span class='hs-varop'><*></span> <span class='hs-varid'>getContextArgs</span>
<a name="line-581"></a>
<a name="line-582"></a><a name="instantiateDef"></a><span class='hs-comment'>-- | Instantiate a closed definition with the correct part of the current</span>
<a name="line-583"></a><span class='hs-comment'>-- context.</span>
<a name="line-584"></a><span class='hs-definition'>instantiateDef</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Definition</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Definition</span>
<a name="line-585"></a><span class='hs-definition'>instantiateDef</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-586"></a> <span class='hs-varid'>vs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>freeVarsToApply</span> <span class='hs-varop'>$</span> <span class='hs-varid'>defName</span> <span class='hs-varid'>d</span>
<a name="line-587"></a> <span class='hs-varid'>verboseS</span> <span class='hs-str'>"tc.sig.inst"</span> <span class='hs-num'>30</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-588"></a> <span class='hs-varid'>ctx</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getContext</span>
<a name="line-589"></a> <span class='hs-varid'>m</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>currentModule</span>
<a name="line-590"></a> <span class='hs-varid'>reportSLn</span> <span class='hs-str'>""</span> <span class='hs-num'>0</span> <span class='hs-varop'>$</span> <span class='hs-str'>"instDef in "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>m</span> <span class='hs-varop'>++</span> <span class='hs-str'>": "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>defName</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span>
<a name="line-591"></a> <span class='hs-varid'>unwords</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>show</span> <span class='hs-varop'>.</span> <span class='hs-varid'>take</span> <span class='hs-layout'>(</span><span class='hs-varid'>size</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverse</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unDom</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ctx</span><span class='hs-layout'>)</span>
<a name="line-592"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>d</span> <span class='hs-varop'>`apply`</span> <span class='hs-varid'>vs</span>
<a name="line-593"></a>
<a name="line-594"></a><a name="makeAbstract"></a><span class='hs-comment'>-- | Give the abstract view of a definition.</span>
<a name="line-595"></a><span class='hs-definition'>makeAbstract</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Definition</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Definition</span>
<a name="line-596"></a><span class='hs-definition'>makeAbstract</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>def</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>makeAbs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>theDef</span> <span class='hs-varid'>d</span>
<a name="line-597"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>d</span> <span class='hs-layout'>{</span> <span class='hs-varid'>theDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span> <span class='hs-layout'>}</span>
<a name="line-598"></a> <span class='hs-keyword'>where</span>
<a name="line-599"></a> <span class='hs-varid'>makeAbs</span> <span class='hs-conid'>Datatype</span> <span class='hs-layout'>{</span><span class='hs-varid'>dataAbstr</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AbstractDef</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-conid'>Axiom</span>
<a name="line-600"></a> <span class='hs-varid'>makeAbs</span> <span class='hs-conid'>Function</span> <span class='hs-layout'>{</span><span class='hs-varid'>funAbstr</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AbstractDef</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-conid'>Axiom</span>
<a name="line-601"></a> <span class='hs-varid'>makeAbs</span> <span class='hs-conid'>Constructor</span><span class='hs-layout'>{</span><span class='hs-varid'>conAbstr</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AbstractDef</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-602"></a> <span class='hs-varid'>makeAbs</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>d</span>
<a name="line-603"></a>
<a name="line-604"></a><a name="inAbstractMode"></a><span class='hs-comment'>-- | Enter abstract mode. Abstract definition in the current module are transparent.</span>
<a name="line-605"></a><span class='hs-definition'>inAbstractMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TCM</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-varid'>a</span>
<a name="line-606"></a><span class='hs-definition'>inAbstractMode</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>local</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>e</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>e</span> <span class='hs-layout'>{</span> <span class='hs-varid'>envAbstractMode</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AbstractMode</span><span class='hs-layout'>,</span>
<a name="line-607"></a> <span class='hs-varid'>envAllowDestructiveUpdate</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <span class='hs-layout'>}</span>
<a name="line-608"></a> <span class='hs-comment'>-- Allowing destructive updates when seeing through</span>
<a name="line-609"></a> <span class='hs-comment'>-- abstract may break the abstraction.</span>
<a name="line-610"></a>
<a name="line-611"></a><a name="inConcreteMode"></a><span class='hs-comment'>-- | Not in abstract mode. All abstract definitions are opaque.</span>
<a name="line-612"></a><span class='hs-definition'>inConcreteMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TCM</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-varid'>a</span>
<a name="line-613"></a><span class='hs-definition'>inConcreteMode</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>local</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>e</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>e</span> <span class='hs-layout'>{</span> <span class='hs-varid'>envAbstractMode</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ConcreteMode</span> <span class='hs-layout'>}</span>
<a name="line-614"></a>
<a name="line-615"></a><a name="ignoreAbstractMode"></a><span class='hs-comment'>-- | Ignore abstract mode. All abstract definitions are transparent.</span>
<a name="line-616"></a><span class='hs-definition'>ignoreAbstractMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TCM</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-varid'>a</span>
<a name="line-617"></a><span class='hs-definition'>ignoreAbstractMode</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>local</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>e</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>e</span> <span class='hs-layout'>{</span> <span class='hs-varid'>envAbstractMode</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>IgnoreAbstractMode</span><span class='hs-layout'>,</span>
<a name="line-618"></a> <span class='hs-varid'>envAllowDestructiveUpdate</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <span class='hs-layout'>}</span>
<a name="line-619"></a> <span class='hs-comment'>-- Allowing destructive updates when ignoring</span>
<a name="line-620"></a> <span class='hs-comment'>-- abstract may break the abstraction.</span>
<a name="line-621"></a>
<a name="line-622"></a><a name="treatAbstractly"></a><span class='hs-comment'>-- | Check whether a name might have to be treated abstractly (either if we're</span>
<a name="line-623"></a><span class='hs-comment'>-- 'inAbstractMode' or it's not a local name). Returns true for things not</span>
<a name="line-624"></a><span class='hs-comment'>-- declared abstract as well, but for those 'makeAbstract' will have no effect.</span>
<a name="line-625"></a><span class='hs-definition'>treatAbstractly</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Bool</span>
<a name="line-626"></a><span class='hs-definition'>treatAbstractly</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>treatAbstractly'</span> <span class='hs-varid'>q</span> <span class='hs-varop'><$></span> <span class='hs-varid'>ask</span>
<a name="line-627"></a>
<a name="line-628"></a><a name="treatAbstractly'"></a><span class='hs-definition'>treatAbstractly'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCEnv</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-629"></a><span class='hs-definition'>treatAbstractly'</span> <span class='hs-varid'>q</span> <span class='hs-varid'>env</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>envAbstractMode</span> <span class='hs-varid'>env</span> <span class='hs-keyword'>of</span>
<a name="line-630"></a> <span class='hs-conid'>ConcreteMode</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-631"></a> <span class='hs-conid'>IgnoreAbstractMode</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-632"></a> <span class='hs-conid'>AbstractMode</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>current</span> <span class='hs-varop'>==</span> <span class='hs-varid'>m</span> <span class='hs-varop'>||</span> <span class='hs-varid'>current</span> <span class='hs-varop'>`isSubModuleOf`</span> <span class='hs-varid'>m</span>
<a name="line-633"></a> <span class='hs-keyword'>where</span>
<a name="line-634"></a> <span class='hs-varid'>current</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>envCurrentModule</span> <span class='hs-varid'>env</span>
<a name="line-635"></a> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>qnameModule</span> <span class='hs-varid'>q</span>
<a name="line-636"></a>
<a name="line-637"></a><a name="typeOfConst"></a><span class='hs-comment'>-- | get type of a constant</span>
<a name="line-638"></a><span class='hs-definition'>typeOfConst</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Type</span>
<a name="line-639"></a><span class='hs-definition'>typeOfConst</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defType</span> <span class='hs-varop'><$></span> <span class='hs-layout'>(</span><span class='hs-varid'>instantiateDef</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>q</span><span class='hs-layout'>)</span>
<a name="line-640"></a>
<a name="line-641"></a><a name="relOfConst"></a><span class='hs-comment'>-- | get relevance of a constant</span>
<a name="line-642"></a><span class='hs-definition'>relOfConst</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Relevance</span>
<a name="line-643"></a><span class='hs-definition'>relOfConst</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defRelevance</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>q</span>
<a name="line-644"></a>
<a name="line-645"></a><a name="sortOfConst"></a><span class='hs-comment'>-- | The name must be a datatype.</span>
<a name="line-646"></a><span class='hs-definition'>sortOfConst</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-conid'>Sort</span>
<a name="line-647"></a><span class='hs-definition'>sortOfConst</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span>
<a name="line-648"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>theDef</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>q</span>
<a name="line-649"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>d</span> <span class='hs-keyword'>of</span>
<a name="line-650"></a> <span class='hs-conid'>Datatype</span><span class='hs-layout'>{</span><span class='hs-varid'>dataSort</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'>return</span> <span class='hs-varid'>s</span>
<a name="line-651"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fail</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Expected "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>q</span> <span class='hs-varop'>++</span> <span class='hs-str'>" to be a datatype."</span>
<a name="line-652"></a>
<a name="line-653"></a><a name="isProjection"></a><span class='hs-comment'>-- | Is it the name of a record projection?</span>
<a name="line-654"></a><span class='hs-definition'>isProjection</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TCM</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>QName</span><span class='hs-layout'>,</span> <span class='hs-conid'>Int</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-655"></a><span class='hs-definition'>isProjection</span> <span class='hs-varid'>qn</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-656"></a> <span class='hs-varid'>def</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>theDef</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getConstInfo</span> <span class='hs-varid'>qn</span>
<a name="line-657"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>def</span> <span class='hs-keyword'>of</span>
<a name="line-658"></a> <span class='hs-conid'>Function</span> <span class='hs-layout'>{</span> <span class='hs-varid'>funProjection</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>result</span> <span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>result</span>
<a name="line-659"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Nothing</span>
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