ANNOUNCE: GHC 5.02.3 released
Mon, 8 Apr 2002 13:13:13 +0100
The (Interactive) Glasgow Haskell Compiler -- version 5.02.3
We are pleased to announce a new patchlevel release of the Glasgow
Haskell Compiler (GHC), version 5.02.3. The source distribution is
freely available via the World-Wide Web, under a BSD-style license.
See below for download details. Pre-built packages for Linux,
FreeBSD, Solaris and Win32 are also available (or will appear
Haskell is a standard lazy functional programming language; the
current language version is Haskell 98, agreed in December 1998.
GHC is a state-of-the-art programming suite for Haskell. Included is
an optimising compiler generating good code for a variety of
platforms, together with an interactive system for convenient, quick
development. The distribution includes space and time profiling
facilities, a large collection of libraries, and support for various
language extensions, including concurrency, exceptions, and foreign
language interfaces (C, C++, whatever).
A wide variety of Haskell related resources (tutorials, libraries,
specifications, documentation, compilers, interpreters, references,
contact information, links to research groups) are available from the
Haskell home page at
GHC's Web page lives at
What's new in 5.02.3
Some important bugfixes:
- now works with gcc 3.x
- works with newer glibc releases on Linux
- loading parsers generated by Happy with the -ag flags
into GHCi now works
- fix for excessive recompilation when using --make
- tryTakeMVar now works
- fix some problems with the dynamic linker when loading
C libraries into GHCi (using Gtk+HS from GHCi should now
and various other minor fixes.
NOTE: object files created by this vesrion of GHC may be incompatible
with object files created by older versions of GHC, so be sure to
recompile any pre-compiled libraries you may have lying around.
How to get it
The easy way is to go to the WWW page, which should be
We supply binary builds in the native package format for various
flavours of Linux and BSD, and in InstallShield form for Windows
folks. Everybody else gets a .tar.gz which can be installed where you
Once you have the distribution, please follow the pointers in the
README file to find all of the documentation about this release.
On-line GHC-related resources
Relevant URLs on the World-Wide Web:
GHC home page http://www.haskell.org/ghc/
Haskell home page http://www.haskell.org/
comp.lang.functional FAQ http://www.cs.nott.ac.uk/~gmh/faq.html
To compile programs with GHC, you need a machine with 64+MB memory, GNU
and perl. This release is known to work on the following platforms:
Ports to the following platforms should be relatively easy (for a
wunderhacker), but haven't been tested due to lack of time/hardware:
The builder's guide included in distribution gives a complete
run-down of what ports work; an on-line version can be found at
We run mailing lists for GHC users and bug reports; to subscribe, use
the web interfaces at
There are several other haskell and ghc-related mailing lists on
www.haskell.org; for the full list, see
Please report bugs using our SourceForge page at
or send them to email@example.com.
GHC users hang out on firstname.lastname@example.org. Bleeding
edge CVS users party on email@example.com.