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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE Rank2Types #-}</span>
<a name="line-2"></a><span class='hs-comment'>{-# LANGUAGE Safe #-}</span>
<a name="line-3"></a>
<a name="line-4"></a><span class='hs-comment'>{-| This module defines a number of functions that make it easy
<a name="line-5"></a>to get the functionality of MonadLib for user-defined newtypes.
<a name="line-6"></a>-}</span>
<a name="line-7"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>MonadLib</span><span class='hs-varop'>.</span><span class='hs-conid'>Derive</span> <span class='hs-layout'>(</span>
<a name="line-8"></a> <span class='hs-conid'>Iso</span><span class='hs-layout'>(</span><span class='hs-conid'>Iso</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-9"></a> <span class='hs-varid'>derive_fmap</span><span class='hs-layout'>,</span>
<a name="line-10"></a> <span class='hs-varid'>derive_pure</span><span class='hs-layout'>,</span> <span class='hs-varid'>derive_apply</span><span class='hs-layout'>,</span>
<a name="line-11"></a> <span class='hs-varid'>derive_empty</span><span class='hs-layout'>,</span> <span class='hs-varid'>derive_or</span><span class='hs-layout'>,</span>
<a name="line-12"></a> <span class='hs-varid'>derive_return</span><span class='hs-layout'>,</span> <span class='hs-varid'>derive_bind</span><span class='hs-layout'>,</span> <span class='hs-varid'>derive_fail</span><span class='hs-layout'>,</span>
<a name="line-13"></a> <span class='hs-varid'>derive_mzero</span><span class='hs-layout'>,</span> <span class='hs-varid'>derive_mplus</span><span class='hs-layout'>,</span>
<a name="line-14"></a> <span class='hs-varid'>derive_mfix</span><span class='hs-layout'>,</span>
<a name="line-15"></a> <span class='hs-varid'>derive_ask</span><span class='hs-layout'>,</span>
<a name="line-16"></a> <span class='hs-varid'>derive_local</span><span class='hs-layout'>,</span>
<a name="line-17"></a> <span class='hs-varid'>derive_put</span><span class='hs-layout'>,</span>
<a name="line-18"></a> <span class='hs-varid'>derive_collect</span><span class='hs-layout'>,</span>
<a name="line-19"></a> <span class='hs-varid'>derive_get</span><span class='hs-layout'>,</span>
<a name="line-20"></a> <span class='hs-varid'>derive_set</span><span class='hs-layout'>,</span>
<a name="line-21"></a> <span class='hs-varid'>derive_raise</span><span class='hs-layout'>,</span>
<a name="line-22"></a> <span class='hs-varid'>derive_try</span><span class='hs-layout'>,</span>
<a name="line-23"></a> <span class='hs-varid'>derive_callWithCC</span><span class='hs-layout'>,</span>
<a name="line-24"></a> <span class='hs-varid'>derive_abort</span><span class='hs-layout'>,</span>
<a name="line-25"></a> <span class='hs-varid'>derive_lift</span><span class='hs-layout'>,</span>
<a name="line-26"></a> <span class='hs-varid'>derive_inBase</span><span class='hs-layout'>,</span>
<a name="line-27"></a> <span class='hs-varid'>derive_runM</span><span class='hs-layout'>,</span>
<a name="line-28"></a><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-29"></a>
<a name="line-30"></a>
<a name="line-31"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>MonadLib</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Applicative</span>
<a name="line-33"></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'>Fix</span>
<a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ordering</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-35"></a>
<a name="line-36"></a><a name="Iso"></a><span class='hs-comment'>-- | An isomorphism between (usually) monads.</span>
<a name="line-37"></a><a name="Iso"></a><span class='hs-comment'>-- Typically the constructor and selector of a newtype delcaration.</span>
<a name="line-38"></a><a name="Iso"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Iso</span> <span class='hs-layout'>{</span> <span class='hs-varid'>close</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyword'>forall</span> <span class='hs-varid'>a</span><span class='hs-varop'>.</span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span><span class='hs-layout'>,</span>
<a name="line-39"></a> <span class='hs-varid'>open</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyword'>forall</span> <span class='hs-varid'>a</span><span class='hs-varop'>.</span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span> <span class='hs-layout'>}</span>
<a name="line-40"></a>
<a name="line-41"></a><a name="derive_fmap"></a><span class='hs-comment'>-- | Derive the implementation of 'fmap' from 'Functor'.</span>
<a name="line-42"></a><span class='hs-definition'>derive_fmap</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Functor</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>b</span>
<a name="line-43"></a><span class='hs-definition'>derive_fmap</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>f</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-44"></a>
<a name="line-45"></a><a name="derive_pure"></a><span class='hs-comment'>-- | Derive the implementation of 'pure' from 'Applicative'.</span>
<a name="line-46"></a><span class='hs-definition'>derive_pure</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Applicative</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-47"></a><span class='hs-definition'>derive_pure</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>pure</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-48"></a>
<a name="line-49"></a><a name="derive_apply"></a><span class='hs-comment'>-- | Derive the implementation of '<*>' from 'Applicative'.</span>
<a name="line-50"></a><span class='hs-definition'>derive_apply</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Applicative</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</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-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-51"></a><span class='hs-definition'>derive_apply</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>f</span> <span class='hs-varop'><*></span> <span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-52"></a>
<a name="line-53"></a><a name="derive_empty"></a><span class='hs-comment'>-- | Derive the implementation of 'empty' from 'Alternative'.</span>
<a name="line-54"></a><span class='hs-definition'>derive_empty</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Alternative</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-55"></a><span class='hs-definition'>derive_empty</span> <span class='hs-varid'>iso</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>empty</span>
<a name="line-56"></a>
<a name="line-57"></a><a name="derive_or"></a><span class='hs-comment'>-- | Derive the implementation of '<|>' from 'Alternative'.</span>
<a name="line-58"></a><span class='hs-definition'>derive_or</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Alternative</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-59"></a><span class='hs-definition'>derive_or</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>a</span> <span class='hs-varop'><|></span> <span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-60"></a>
<a name="line-61"></a><a name="derive_return"></a><span class='hs-comment'>-- | Derive the implementation of 'return' from 'Monad'.</span>
<a name="line-62"></a><span class='hs-definition'>derive_return</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-63"></a><span class='hs-definition'>derive_return</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-64"></a>
<a name="line-65"></a><a name="derive_bind"></a><span class='hs-comment'>-- | Derive the implementation of '>>=' from 'Monad'.</span>
<a name="line-66"></a><span class='hs-definition'>derive_bind</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>b</span>
<a name="line-67"></a><span class='hs-definition'>derive_bind</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>k</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-68"></a>
<a name="line-69"></a><a name="derive_fail"></a><span class='hs-definition'>derive_fail</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-70"></a><span class='hs-definition'>derive_fail</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>fail</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-71"></a>
<a name="line-72"></a><a name="derive_mfix"></a><span class='hs-comment'>-- | Derive the implementation of 'mfix' from 'MonadFix'.</span>
<a name="line-73"></a><span class='hs-definition'>derive_mfix</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>MonadFix</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-74"></a><span class='hs-definition'>derive_mfix</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>mfix</span> <span class='hs-layout'>(</span><span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varop'>.</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-75"></a>
<a name="line-76"></a><a name="derive_ask"></a><span class='hs-comment'>-- | Derive the implementation of 'ask' from 'ReaderM'.</span>
<a name="line-77"></a><span class='hs-definition'>derive_ask</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReaderM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>i</span>
<a name="line-78"></a><span class='hs-definition'>derive_ask</span> <span class='hs-varid'>iso</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>ask</span>
<a name="line-79"></a>
<a name="line-80"></a><a name="derive_put"></a><span class='hs-comment'>-- | Derive the implementation of 'put' from 'WriterM'.</span>
<a name="line-81"></a><span class='hs-definition'>derive_put</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>WriterM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-conid'>()</span>
<a name="line-82"></a><span class='hs-definition'>derive_put</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>put</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-83"></a>
<a name="line-84"></a><a name="derive_get"></a><span class='hs-comment'>-- | Derive the implementation of 'get' from 'StateM'.</span>
<a name="line-85"></a><span class='hs-definition'>derive_get</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>StateM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>i</span>
<a name="line-86"></a><span class='hs-definition'>derive_get</span> <span class='hs-varid'>iso</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>get</span>
<a name="line-87"></a>
<a name="line-88"></a><a name="derive_set"></a><span class='hs-comment'>-- | Derive the implementation of 'set' from 'StateM'.</span>
<a name="line-89"></a><span class='hs-definition'>derive_set</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>StateM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-conid'>()</span>
<a name="line-90"></a><span class='hs-definition'>derive_set</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>set</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-91"></a>
<a name="line-92"></a><a name="derive_raise"></a><span class='hs-comment'>-- | Derive the implementation of 'raise' from 'ExceptionM'.</span>
<a name="line-93"></a><span class='hs-definition'>derive_raise</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExceptionM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-94"></a><span class='hs-definition'>derive_raise</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>raise</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-95"></a>
<a name="line-96"></a><a name="derive_callWithCC"></a><span class='hs-comment'>-- | Derive the implementation of 'callWithCC' from 'ContM'.</span>
<a name="line-97"></a><span class='hs-definition'>derive_callWithCC</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>ContM</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Label</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-98"></a><span class='hs-definition'>derive_callWithCC</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-varop'>$</span> <span class='hs-varid'>callWithCC</span> <span class='hs-varop'>$</span> <span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varop'>.</span> <span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-varid'>relab</span>
<a name="line-99"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>relab</span> <span class='hs-varid'>k</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>labelC</span> <span class='hs-layout'>(</span><span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-varop'>$</span> <span class='hs-varid'>jump</span> <span class='hs-varop'>$</span> <span class='hs-varid'>k</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-100"></a>
<a name="line-101"></a><a name="derive_abort"></a><span class='hs-definition'>derive_abort</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>AbortM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-102"></a><span class='hs-definition'>derive_abort</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>abort</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span>
<a name="line-103"></a>
<a name="line-104"></a><a name="derive_local"></a><span class='hs-comment'>-- | Derive the implementation of 'local' from 'RunReaderM'.</span>
<a name="line-105"></a><span class='hs-definition'>derive_local</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RunReaderM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-106"></a><span class='hs-definition'>derive_local</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-varop'>.</span> <span class='hs-varid'>local</span> <span class='hs-varid'>i</span> <span class='hs-varop'>.</span> <span class='hs-varid'>open</span> <span class='hs-varid'>iso</span>
<a name="line-107"></a>
<a name="line-108"></a><a name="derive_collect"></a><span class='hs-comment'>-- | Derive the implementation of 'collect' from 'RunWriterM'.</span>
<a name="line-109"></a><span class='hs-definition'>derive_collect</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RunWriterM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>i</span><span class='hs-layout'>)</span>
<a name="line-110"></a><span class='hs-definition'>derive_collect</span> <span class='hs-varid'>iso</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-varop'>.</span> <span class='hs-varid'>collect</span> <span class='hs-varop'>.</span> <span class='hs-varid'>open</span> <span class='hs-varid'>iso</span>
<a name="line-111"></a>
<a name="line-112"></a><a name="derive_try"></a><span class='hs-comment'>-- | Derive the implementation of 'try' from 'RunExceptionM'.</span>
<a name="line-113"></a><span class='hs-definition'>derive_try</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RunExceptionM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-conid'>Either</span> <span class='hs-varid'>i</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-114"></a><span class='hs-definition'>derive_try</span> <span class='hs-varid'>iso</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-varop'>.</span> <span class='hs-varid'>try</span> <span class='hs-varop'>.</span> <span class='hs-varid'>open</span> <span class='hs-varid'>iso</span>
<a name="line-115"></a>
<a name="line-116"></a><a name="derive_mzero"></a><span class='hs-comment'>-- | Derive the implementation of 'mzero' from 'MonadPlus'.</span>
<a name="line-117"></a><span class='hs-definition'>derive_mzero</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>MonadPlus</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-118"></a><span class='hs-definition'>derive_mzero</span> <span class='hs-varid'>iso</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>mzero</span>
<a name="line-119"></a>
<a name="line-120"></a><a name="derive_mplus"></a><span class='hs-comment'>-- | Derive the implementation of 'mplus' from 'MonadPlus'.</span>
<a name="line-121"></a><span class='hs-definition'>derive_mplus</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>MonadPlus</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-122"></a><span class='hs-definition'>derive_mplus</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>n1</span> <span class='hs-varid'>n2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>mplus</span> <span class='hs-layout'>(</span><span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>n1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>n2</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-123"></a>
<a name="line-124"></a><a name="derive_lift"></a><span class='hs-comment'>-- | Derive the implementation of 'lift' from 'MonadT'.</span>
<a name="line-125"></a><span class='hs-definition'>derive_lift</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>MonadT</span> <span class='hs-varid'>t</span><span class='hs-layout'>,</span> <span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-126"></a><span class='hs-definition'>derive_lift</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>lift</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-127"></a>
<a name="line-128"></a><a name="derive_inBase"></a><span class='hs-comment'>-- | Derive the implementation of 'inBase' from 'BaseM'.</span>
<a name="line-129"></a><span class='hs-definition'>derive_inBase</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>BaseM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>x</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span>
<a name="line-130"></a><span class='hs-definition'>derive_inBase</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>close</span> <span class='hs-varid'>iso</span> <span class='hs-layout'>(</span><span class='hs-varid'>inBase</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-131"></a>
<a name="line-132"></a><a name="derive_runM"></a><span class='hs-comment'>-- | Derive the implementation of the 'runM' function from 'RunM'.</span>
<a name="line-133"></a><span class='hs-definition'>derive_runM</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RunM</span> <span class='hs-varid'>m</span> <span class='hs-varid'>a</span> <span class='hs-varid'>r</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Iso</span> <span class='hs-varid'>m</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>r</span>
<a name="line-134"></a><span class='hs-definition'>derive_runM</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>runM</span> <span class='hs-layout'>(</span><span class='hs-varid'>open</span> <span class='hs-varid'>iso</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
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