+ <entry><option>-XRank2Types</option></entry>
+ <entry>Enable <link linkend="universal-quantification">rank-2 types</link>.</entry>
+ <entry>dynamic</entry>
+ <entry><option>-XNoRank2Types</option></entry>
+ </row>
+ <row>
+ <entry><option>-XRankNTypes</option></entry>
+ <entry>Enable <link linkend="universal-quantification">rank-N types</link>.</entry>
+ <entry>dynamic</entry>
+ <entry><option>-XNoRankNTypes</option></entry>
+ </row>
+ <row>
+ <entry><option>-XImpredicativeTypes</option></entry>
+ <entry>Enable <link linkend="impredicative-polymorphism">impredicative types</link>.</entry>
+ <entry>dynamic</entry>
+ <entry><option>-XNoImpredicativeTypes</option></entry>
+ </row>
+ <row>