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.. _release-8-4-2:
Release notes for version 8.4.2
===============================
TODO
Highlights
----------
The highlights, since the 8.4.1 release, are:
- TODO
Full details
------------
Language
~~~~~~~~
- Fix a regression in which derived ``Read`` instances for record data types
with field names ending with ``#`` (by way of :ghc-flag:`-XMagicHash`) would
no longer parse valid output.
Compiler
~~~~~~~~
Runtime system
~~~~~~~~~~~~~~
Template Haskell
~~~~~~~~~~~~~~~~
``ghc`` library
~~~~~~~~~~~~~~~
``base`` library
~~~~~~~~~~~~~~~~
- Add the ``readFieldHash`` function to ``GHC.Read`` which behaves like
``readField``, but for a field that ends with a ``#`` symbol.
``integer-gmp`` library
~~~~~~~~~~~~~~~~~~~~~~~
- Define ``powModSecInteger``, a "secure" version of ``powModInteger`` using
the ``mpz_powm_sec`` function.
Build system
~~~~~~~~~~~~
Included libraries
------------------
The package database provided with this distribution also contains a number of
packages other than GHC itself. See the changelogs provided with these packages
for further change information.
.. ghc-package-list::
libraries/array/array.cabal: Dependency of ``ghc`` library
libraries/base/base.cabal: Core library
libraries/binary/binary.cabal: Dependency of ``ghc`` library
libraries/bytestring/bytestring.cabal: Deppendency of ``ghc`` library
libraries/Cabal/Cabal/Cabal.cabal: Dependency of ``ghc-pkg`` utility
libraries/containers/containers.cabal: Dependency of ``ghc`` library
libraries/deepseq/deepseq.cabal: Dependency of ``ghc`` library
libraries/directory/directory.cabal: Dependency of ``ghc`` library
libraries/filepath/filepath.cabal: Dependency of ``ghc`` library
compiler/ghc.cabal: The compiler itself
libraries/ghci/ghci.cabal: The REPL interface
libraries/ghc-boot/ghc-boot.cabal: Internal compiler library
libraries/ghc-compact/ghc-compact.cabal: Core library
libraries/ghc-prim/ghc-prim.cabal: Core library
libraries/haskeline/haskeline.cabal: Dependency of ``ghci`` executable
libraries/hpc/hpc.cabal: Dependency of ``hpc`` executable
libraries/integer-gmp/integer-gmp.cabal: Core library
libraries/mtl/mtl.cabal: Dependency of ``Cabal`` library
libraries/parsec/parsec.cabal: Dependency of ``Cabal`` library
libraries/process/process.cabal: Dependency of ``ghc`` library
libraries/template-haskell/template-haskell.cabal: Core library
libraries/text/text.cabal: Dependency of ``Cabal`` library
libraries/time/time.cabal: Dependency of ``ghc`` library
libraries/transformers/transformers.cabal: Dependency of ``ghc`` library
libraries/unix/unix.cabal: Dependency of ``ghc`` library
libraries/Win32/Win32.cabal: Dependency of ``ghc`` library
libraries/xhtml/xhtml.cabal: Dependency of ``haddock`` executable
|
