X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fseparate_compilation.xml;h=076af6e81c94fa24c02ba73fccbbd93800e1c0a6;hb=b24311d669a707bd1d30660c640659ef6d90578c;hp=c33ff2175b6935222206bdb4b5e0b3f6f3aefc1c;hpb=0065d5ab628975892cea1ec7303f968c3338cbe1;p=ghc-hetmet.git

diff --git a/docs/users_guide/separate_compilation.xml b/docs/users_guide/separate_compilation.xml
index c33ff21..076af6e 100644
--- a/docs/users_guide/separate_compilation.xml
+++ b/docs/users_guide/separate_compilation.xml
@@ -603,9 +603,9 @@ $ ghc -c parse/Foo.hs parse/Bar.hs gurgle/Bumble.hs -odir `arch`
       <variablelist>
 	<varlistentry>
 	  <term>
-            <option>-no-recomp</option>
-            <indexterm><primary><option>-recomp</option></primary></indexterm>
-            <indexterm><primary><option>-no-recomp</option></primary></indexterm>
+            <option>-fforce-recomp</option>
+            <indexterm><primary><option>-fforce-recomp</option></primary></indexterm>
+            <indexterm><primary><option>-fno-force-recomp</option></primary></indexterm>
           </term>
 	  <listitem>
 	    <para>Turn off recompilation checking (which is on by
@@ -816,12 +816,14 @@ can be given abstractly, by omitting the '=' sign and everything that follows.
 <programlisting>
   data R (x :: * -&#62; *) y
 </programlisting>
+You cannot use <literal>deriving</literal> on a data type declaration; write in
+<literal>instance</literal> declaration instead.
 </para></listitem>
 <listitem><para> Class declarations is exactly as in Haskell, except that you may not put
-default method declarations.  You can also omit all the class methods entirely.
+default method declarations.  You can also omit all the superclasses and class
+methods entirely; but you must either omit them all or put them all in.
 </para></listitem>
-<listitem><para> Do not include instance declarations. There is a complication to do with
-how the dictionary functions are named.  It may well work, but it's not a well-tested feature.
+<listitem><para> You can include instance declarations just as in Haskell; but omit the "where" part.
  </para></listitem>
 </itemizedlist>
 </para>