[project @ 1998-01-28 11:43:48 by simonm]

complete changes list for 3.00.

diff --git a/ghc/docs/users_guide/3-00-notes.lit b/ghc/docs/users_guide/3-00-notes.lit
index 108150c..032c62f 100644 (file)
--- a/ghc/docs/users_guide/3-00-notes.lit
+++ b/ghc/docs/users_guide/3-00-notes.lit
@@ -1,36 +1,53 @@
-* Multi-parameter type classes are fully implemented.  There is more
+Changes made since 2.10:
+
+\begin{itemize}
+
+\item Multi-parameter type classes are fully implemented.  There is more
   sharing of dictionaries than in 2.10, so there's a chance that
   efficiency will increase a little too.
 
-* Error messages from the type checker should be noticeably improved
-
-* Warnings for unused bindings (-fwarn-unused-names)
-       [I havn't updated the driver to deal with this; can you pls?]
-       In general, are warnings properly documented, since that's
-       something GHC does much better now?
+\item Error messages from the type checker should be noticeably improved
 
-* The "boing" example works, and many other minor bug fixes.
+\item Warnings for unused bindings @-fwarn-unused-names@.
 
-Internally there are the following changes
+\item The "boing" example works, and many other minor bug fixes.
 
-* Can only be built with 2.10 or later; committed to Haskell 1.4
+\item Can only be built with 2.10 or later; committed to Haskell 1.4
   module system and libraries.  Much cruft removed as a result.
 
-* Dramatic clean-up of the PprStyle stuff.  No explicit "sty" parameters
-  now; it's all handled under the hood in Outputable.lhs
+\item Dramatic clean-up of the @PprStyle@ stuff.  No explicit "sty"
+parameters now; it's all handled under the hood in @Outputable.lhs@.
 
-* The type Type has been substantially changed.  Usage types have
+\item The type @Type@ has been substantially changed.  Usage types have
   gone away entirely.  Type is parameterised wrt the "flexi" slot
   in type variables, rather than wrt the type variable itself.
   That means that many instance decls become much simpler, because
   they are polymorphic in the "flexi" slot rather than needing
-  (say) Outputable on the type variable.
+  (say) @Outputable@ on the type variable.
 
-* The dictionary for each class is represented by a new
+\item The dictionary for each class is represented by a new
   data type for that purpose, rather than by a tuple.  That in
-  turn means that Type can be a straightforward instance of Eq and Ord.
-  No need for eqSimpleTy, eqTy.
+  turn means that @Type@ can be a straightforward instance of @Eq@ and
+  @Ord@ No need for @eqSimpleTy@, @eqTy@.
 
-* The resulting compiler is just slightly (2%) shorter than the
+\item The resulting compiler is just slightly (2%) shorter than the
   old one in terms of source code size.
 
+\item Fix bug in posix signal handling.
+
+\item @Int@ and @Word@ rewritten to use unboxed types and operations.
+
+\item Removed @ghc/Error.{lhs,hi-boot}@
+
+\item Moved contents of @Error@ to @GHCerr@ + adjusted
+  import lists of files that use old Error functionality.
+
+\item Moved @seqError@ from @Prelude@ to @GHCerr@.
+
+\item Fix a misleading type checker error msg.
+
+\item Fix a bug in @floatBind@ in @Simplify.lhs@
+
+\item Better failure message when entering an unimplemented instance method
+
+\end{itemize}