<entry><option>-XImplicitPrelude</option></entry>
</row>
<row>
+ <entry><option>-XRebindableSyntax</option></entry>
+ <entry>Employ <link linkend="rebindable-syntax">rebindable syntax</link></entry>
+ <entry>dynamic</entry>
+ <entry><option>-XNoRebindableSyntax</option></entry>
+ </row>
+ <row>
<entry><option>-XNoMonomorphismRestriction</option></entry>
<entry>Disable the <link linkend="monomorphism">monomorphism restriction</link></entry>
<entry>dynamic</entry>
<entry><option>-XNoGADTs</option></entry>
</row>
<row>
+ <entry><option>-XGADTSyntax</option></entry>
+ <entry>Enable <link linkend="gadt-style">generalised algebraic data type syntax</link>.
+ </entry>
+ <entry>dynamic</entry>
+ <entry><option>-XNoGADTSyntax</option></entry>
+ </row>
+ <row>
<entry><option>-XTypeFamilies</option></entry>
<entry>Enable <link linkend="type-families">type families</link>.</entry>
<entry>dynamic</entry>
<entry><option>-XNoMagicHash</option></entry>
</row>
<row>
- <entry><option>-XNewQualifiedOperators</option></entry>
- <entry>Enable <link linkend="new-qualified-operators">new
- qualified operator syntax</link></entry>
- <entry>dynamic</entry>
- <entry><option>-XNoNewQualifiedOperators</option></entry>
- </row>
- <row>
<entry><option>-XExplicitForALl</option></entry>
<entry>Enable <link linkend="explicit-foralls">explicit universal quantification</link>.
Implied by <option>-XScopedTypeVariables</option>,
</row>
<row>
<entry><option>-XFlexibleInstances</option></entry>
- <entry>Enable <link linkend="instance-rules">flexible instances</link>.</entry>
- <entry>dynamic</entry>
+ <entry>Enable <link linkend="instance-rules">flexible instances</link>.
+ Implies <option>-XTypeSynonymInstances</option> </entry>
+ <entry>dynamic</entry>
<entry><option>-XNoFlexibleInstances</option></entry>
</row>
<row>
</row>
<row>
+ <entry><option>-fwarn-identities</option></entry>
+ <entry>warn about uses of Prelude numeric conversions that are probably
+ the identity (and hence could be omitted)</entry>
+ <entry>dynamic</entry>
+ <entry><option>-fno-warn-identities</option></entry>
+ </row>
+
+ <row>
<entry><option>-fwarn-implicit-prelude</option></entry>
<entry>warn when the Prelude is implicitly imported</entry>
<entry>dynamic</entry>
</row>
<row>
+ <entry><option>-fwarn-incomplete-uni-patterns</option></entry>
+ <entry>warn when a pattern match in a lambda expression or pattern binding could fail</entry>
+ <entry>dynamic</entry>
+ <entry><option>-fno-warn-incomplete-uni-patterns</option></entry>
+ </row>
+
+ <row>
<entry><option>-fwarn-incomplete-record-updates</option></entry>
<entry>warn when a record update could fail</entry>
<entry>dynamic</entry>
</row>
<row>
+ <entry><option>-fwarn-lazy-unlifted-bindings</option></entry>
+ <entry>warn when a pattern binding looks lazy but must be strict</entry>
+ <entry>dynamic</entry>
+ <entry><option>-fno-warn-lazy-unlifted-bindings</option></entry>
+ </row>
+
+ <row>
<entry><option>-fwarn-missing-fields</option></entry>
<entry>warn when fields of a record are uninitialised</entry>
<entry>dynamic</entry>
<row>
<entry><option>-fwarn-missing-import-lists</option></entry>
- <entry>warn when explicit imports lack an import list</entry>
+ <entry>warn when an import declaration does not explicitly
+ list all the names brought into scope</entry>
<entry>dynamic</entry>
<entry><option>-fnowarn-missing-import-lists</option></entry>
</row>
<entry>-</entry>
</row>
<row>
- <entry><option>-ddump-rules</option></entry>
- <entry>Dump rules</entry>
+ <entry><option>-ddump-rule-firings</option></entry>
+ <entry>Dump rule firing info</entry>
<entry>dynamic</entry>
<entry>-</entry>
</row>
<row>
+ <entry><option>-ddump-rule-rewrites</option></entry>
+ <entry>Dump detailed rule firing info</entry>
+ <entry>dynamic</entry>
+ <entry>-</entry>
+ </row>
+ <row>
+ <entry><option>-ddump-rules</option></entry>
+ <entry>Dump rules</entry>
+ <entry>dynamic</entry>
+ <entry>-</entry>
+ </row>
+ <row>
+ <entry><option>-ddump-vect</option></entry>
+ <entry>Dump vectoriser input and output</entry>
+ <entry>dynamic</entry>
+ <entry>-</entry>
+ </row>
+ <row>
<entry><option>-ddump-simpl</option></entry>
<entry>Dump final simplifier output</entry>
<entry>dynamic</entry>
<entry>dynamic</entry>
<entry>-</entry>
</row>
- <row>
- <entry><option>-ddump-tc-trace</option></entry>
- <entry>Trace typechecker</entry>
- <entry>dynamic</entry>
- <entry>-</entry>
- </row>
+ <row>
+ <entry><option>-ddump-tc-trace</option></entry>
+ <entry>Trace typechecker</entry>
+ <entry>dynamic</entry>
+ <entry>-</entry>
+ </row>
+ <row>
+ <entry><option>-ddump-vt-trace</option></entry>
+ <entry>Trace vectoriser</entry>
+ <entry>dynamic</entry>
+ <entry>-</entry>
+ </row>
<row>
<entry><option>-ddump-rn-trace</option></entry>
<entry>Trace renamer</entry>