[project @ 1998-01-09 16:20:17 by simonm]

bump version to 3.00

diff --git a/docs/installing.lit b/docs/installing.lit
index c35a8dd..73713a7 100644 (file)
--- a/docs/installing.lit
+++ b/docs/installing.lit
@@ -1,6 +1,6 @@
 %      Building and installing the Glasgow Functional Programming Tools Suite
 %
-%                              Version 2.10
+%                              Version 3.00
 %                              July 1997
                        
 
@@ -8,7 +8,7 @@
 \documentstyle[11pt,literate]{article}
 \begin{document}
 \title{Building and installing the Glasgow Functional Programming Tools Suite\\
-Version~2.10}
+Version~3.00}
 \author{The GHC Team\\
 Department of Computing Science\\
 University of Glasgow\\

diff --git a/ghc/ANNOUNCE b/ghc/ANNOUNCE
index 3afb8bd..4565285 100644 (file)
--- a/ghc/ANNOUNCE
+++ b/ghc/ANNOUNCE
@@ -1,8 +1,8 @@
-            The Glasgow Haskell Compiler -- version 2.10
+            The Glasgow Haskell Compiler -- version 3.00
            ==============================================
 
 We are pleased to announce a new release of the Glasgow Haskell
-Compiler (GHC), version 2.10. Source and Binary distribution is freely
+Compiler (GHC), version 3.00. Source and Binary distribution is freely
 available via the World-Wide Web and through anon. FTP; details below.
 
 Haskell is "the" standard lazy functional programming language; the
@@ -14,24 +14,7 @@ related information is available from the Haskell home page at
 + What's new
 =============
 
-Release 2.10 is a full binary release (at least for the platforms we
-have access to, other builds are solicited).  We hope this will be a
-solid release - barring any unforseen problems this should be the end
-of the 2.xx line.
-
-Major new things in this release:
-
-       * better -fwarn-overlapping-patterns checking,
-       * Happy is no longer included in binary distributions:
-         we're making separate Happy binaries, see
-         ftp://ftp.dcs.gla.ac.uk/pub/haskell/happy
-       * lots of bug fixes.
-
-The next release will likely be GHC 3.00, containing mult-parameter
-type classes amongst other things.  As of the next release, we will no
-longer support building with GHC 0.29.
-
-Merry Christmas and a Happy New Year from the GHC Team!
+(ToDo)
 
 + Mailing lists
 ================
@@ -77,7 +60,7 @@ To compile up this source-only release, you need a machine with 16+MB
 memory, GNU C (`gcc'), `perl' plus a version of GHC installed (either
 version 0.29 or 2.02 onwards). We have seen GHC work on these platforms:
 
-  * alpha-dec-osf2
+  * alpha-dec-osf{2,3}
   * hppa1.1-hp-hpux{9,10}
   * sparc-sun-{sunos4,solaris2}
   * mips-sgi-irix{5,6}
@@ -88,6 +71,6 @@ Similar platforms should work with minimal hacking effort.  The installer's
 guide included in distribution gives a complete run-down of what-ports-work;
 an on-line version can be found at
 
-   http://www.dcs.gla.ac.uk/fp/software/ghc/ghc-doc/install-guide.html
+   http://www.dcs.gla.ac.uk/fp/software/ghc/3.00/installation_guide/installing_toc.html
 
 EOF

diff --git a/ghc/PATCHLEVEL b/ghc/PATCHLEVEL
index 7f821f2..e21265f 100644 (file)
--- a/ghc/PATCHLEVEL
+++ b/ghc/PATCHLEVEL
@@ -1 +1 @@
-The Glamorous Glasgow Haskell Compiler, version 2.10, patchlevel 1
+The Glamorous Glasgow Haskell Compiler, version 3.00, patchlevel 0

diff --git a/ghc/README b/ghc/README
index b38e456..548fa85 100644 (file)
--- a/ghc/README
+++ b/ghc/README
@@ -1,5 +1,5 @@
-This is version 2.10 of the Glorious Glasgow Haskell compilation
-system (GHC).  GHC 2.10 is a compiler for Haskell 1.4.
+This is version 3.00 of the Glorious Glasgow Haskell compilation
+system (GHC).  GHC 3.00 is a compiler for Haskell 1.4.
 
 Haskell is "the" standard lazy functional programming language.
 Haskell 1.4 is the current version of the language, released in

diff --git a/ghc/docs/users_guide/3-00-notes.lit b/ghc/docs/users_guide/3-00-notes.lit
new file mode 100644 (file)
index 0000000..108150c
--- /dev/null
+++ b/ghc/docs/users_guide/3-00-notes.lit
@@ -0,0 +1,36 @@
+* 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?
+
+* The "boing" example works, and many other minor bug fixes.
+
+Internally there are the following changes
+
+* 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
+
+* 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.
+
+* 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.
+
+* The resulting compiler is just slightly (2%) shorter than the
+  old one in terms of source code size.
+