</row>
<row>
<entry><option>-XGenerics</option></entry>
- <entry>Enable <link linkend="generic-classes">generic classes</link></entry>
+ <entry>Enables <option>-XDeriveRepresentable</option> and <option>-XDefaultSignatures</option>.
+ No longer enables <link linkend="generic-classes">generic classes</link>.
+ See also GHC's support for
+ <link linkend="generic-programming">generic programming</link>.</entry>
<entry>dynamic</entry>
<entry><option>-XNoGenerics</option></entry>
</row>
<entry>dynamic</entry>
<entry><option>-XNoTransformListComp</option></entry>
</row>
+ <row>
+ <entry><option>-XMonadComprehensions</option></entry>
+ <entry>Enable <link linkend="monad-comprehensions">monad comprehensions</link>.</entry>
+ <entry>dynamic</entry>
+ <entry><option>-XNoMonadComprehensions</option></entry>
+ </row>
<row>
<entry><option>-XUnliftedFFITypes</option></entry>
<entry>Enable unlifted FFI types.</entry>
<entry><option>-XNoDeriveDataTypeable</option></entry>
</row>
<row>
+ <entry><option>-XDeriveRepresentable</option></entry>
+ <entry>Enable <link linkend="deriving-typeable">deriving for the Representable0 class</link>.</entry>
+ <entry>dynamic</entry>
+ <entry><option>-XNoDeriveRepresentable</option></entry>
+ </row>
+ <row>
<entry><option>-XGeneralizedNewtypeDeriving</option></entry>
<entry>Enable <link linkend="newtype-deriving">newtype deriving</link>.</entry>
<entry>dynamic</entry>
<entry><option>-XNoConstrainedClassMethods</option></entry>
</row>
<row>
+ <entry><option>-XDefaultSignatures</option></entry>
+ <entry>Enable <link linkend="class-default-signatures">default signatures</link>.</entry>
+ <entry>dynamic</entry>
+ <entry><option>-XNoDefaultSignatures</option></entry>
+ </row>
+ <row>
<entry><option>-XMultiParamTypeClasses</option></entry>
<entry>Enable <link linkend="multi-param-type-classes">multi parameter type classes</link>.</entry>
<entry>dynamic</entry>
<entry>-</entry>
</row>
<row>
+ <entry><option>-dppr-noprags</option></entry>
+ <entry>Don't output pragma info in dumps</entry>
+ <entry>static</entry>
+ <entry>-</entry>
+ </row>
+ <row>
+ <entry><option>-dppr-user-length</option></entry>
+ <entry>Set the depth for printing expressions in error msgs</entry>
+ <entry>static</entry>
+ <entry>-</entry>
+ </row>
+ <row>
+ <entry><option>-dppr-colsNNN</option></entry>
+ <entry>Set the width of debugging output. For example <option>-dppr-cols200</option></entry>
+ <entry>static</entry>
+ <entry>-</entry>
+ </row>
+ <row>
+ <entry><option>-dppr-case-as-let</option></entry>
+ <entry>Print single alternative case expressions as strict lets.</entry>
+ <entry>static</entry>
+ <entry>-</entry>
+ </row>
+ <row>
+ <entry><option>-dsuppress-all</option></entry>
+ <entry>In core dumps, suppress everything that is suppressable.</entry>
+ <entry>static</entry>
+ <entry>-</entry>
+ </row>
+ <row>
<entry><option>-dsuppress-uniques</option></entry>
- <entry>Suppress the printing of uniques in debug output (easier to use <command>diff</command>.</entry>
+ <entry>Suppress the printing of uniques in debug output (easier to use <command>diff</command>)</entry>
<entry>static</entry>
<entry>-</entry>
</row>
<row>
- <entry><option>-dsuppress-coercions</option></entry>
- <entry>Suppress the printing of coercions in Core dumps to make them shorter.</entry>
+ <entry><option>-dsuppress-idinfo</option></entry>
+ <entry>Suppress extended information about identifiers where they are bound</entry>
<entry>static</entry>
<entry>-</entry>
</row>
<row>
<entry><option>-dsuppress-module-prefixes</option></entry>
- <entry>Suppress the printing of module qualification prefixes in Core dumps to make them easier to read.</entry>
+ <entry>Suppress the printing of module qualification prefixes</entry>
<entry>static</entry>
<entry>-</entry>
</row>
<row>
- <entry><option>-dppr-noprags</option></entry>
- <entry>Don't output pragma info in dumps</entry>
+ <entry><option>-dsuppress-type-signatures</option></entry>
+ <entry>Suppress type signatures</entry>
<entry>static</entry>
<entry>-</entry>
</row>
<row>
- <entry><option>-dppr-user-length</option></entry>
- <entry>Set the depth for printing expressions in error msgs</entry>
+ <entry><option>-dsuppress-type-applications</option></entry>
+ <entry>Suppress type applications</entry>
+ <entry>static</entry>
+ <entry>-</entry>
+ </row>
+ <row>
+ <entry><option>-dsuppress-coercions</option></entry>
+ <entry>Suppress the printing of coercions in Core dumps to make them shorter</entry>
<entry>static</entry>
<entry>-</entry>
</row>