GitLab

Note: The only visible change in `time-1.4.2` is at the SafeHaskell level
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

When building a binary distribution with TAR_COMP=xz, using the -9e flag
(extremely high compression) results in substantial savings: for the
Mavericks builds, bzip2 scores in at about 120mb, while xz at level 9
scores about 60mb - a huge reduction!

This of course takes significantly longer - but it does not affect
decompression speed for end users, so it's certainly worth it.
Signed-off-by: Austin Seipp <austin@well-typed.com>

Thanks to George Colpitts for helping us remember this!
Signed-off-by: Austin Seipp <austin@well-typed.com>

This was harmless but annoying: we forgot to take the compression
extention into account when copying the binary dist out of bindistprep
Signed-off-by: Austin Seipp <austin@well-typed.com>

Notably, GND is now usable with Safe Haskell. Also, Coercible now is in
Data.Coerce canonically, and we added some more instances.
Signed-off-by: Austin Seipp <austin@well-typed.com>

It seems as though my changes in base to add instances for
Monoid/Applicative had some slight impact on the allocations in this
test...
Signed-off-by: Austin Seipp <austin@well-typed.com>

Loads should now handle up to 32 bit offsets.

See documentation for details.

To evaluate most non-updatable thunks, we can jump directly to the
entry code if we know what it is.  But not for a selector thunk: these
might be updated by the garbage collector, so we have to enter the
closure with an indirect jump through its info pointer.

These parts were forgotten to be committed together with the rest of
32f41c79

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

By default, bzip2 compression is selected (which is what has been used
till now). Additionally, by setting the TAR_COMP make variable to one of
the values "bzip2", "gzip", or "xz", an explicit compression format can
be requested for the distribution tarballs. For instance, invoking

  make TAR_COMP=xz sdist-ghc

will result in a tarball `./sdistprep/ghc-7.9.20140226-src.tar.xz`
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

It turns out that the enhanced repPred function in DsMeta assumed
that the head of any constraint would be a tycon. This assumption
is false. Happily, the solution involved *deleting* code. I
just removed repPred in favor of repTy, and added the HsEqTy case
to repTy, where it should be anyway.

This matches GCC's choice of Unicode quotation marks (i.e. U+2018 and U+2019)
and therefore looks more familiar on the console. This addresses #2507.
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

Seeing "<document comment>" when trying to debug things in Haddock is
utterly useless and because this instance exists, we can't even make our
own. No instance at all would be better than what it was!

Admittedly, this doesn't produce the nicest output. Perhaps wrapping the
comments in {- -} would be in order but I think it's fine until someone
complains.

See the comments in Packages.lhs and the ticket for some more explanation.

This is a temporary fix while we consider a way to re-enable intra-package
references in the mean time.
Authored-by: Reid Barton <rwbarton@gmail.com>
Signed-off-by: Austin Seipp <austin@well-typed.com>

The rules weren't correctly setting INSTALL_TOPDIRS, and on top of that
the dependencies were wrong when BINDIST=YES.
Authored-by: Evan Hauck <khyperia@live.com>
Authored-by: Austin Seipp <austin@well-typed.com>
Signed-off-by: Austin Seipp <austin@well-typed.com>

Signed-off-by: Austin Seipp <austin@well-typed.com>

This time, we carefully initialize the GC stats only if they're not
already initialized - this way the user can override them (e.g. `+RTS -t
--machine-readable`).
Signed-off-by: Austin Seipp <austin@well-typed.com>

Signed-off-by: Austin Seipp <austin@well-typed.com>

GHC 7.6.3 and earlier should fail to type check this but don't.
This was fixed some time between the 7.6.3 and the 7.8rc1 release, so
we're just adding a test to prevent future regressions.

This was already performed via
47d725f2

However, it was accidently reverted as a side-effect of
2b34947b

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

Found by clang:

  rts_dist_HC rts/dist/build/RetainerProfile.p_o

  rts/RetainerProfile.c:1779:5:
     error: implicit declaration of function 'markStableTables' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
        markStableTables(retainRoot, NULL);
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Signed-off-by: Austin Seipp <austin@well-typed.com>

Patch submitted by an anonymous friend on the bug tracker.

This also fixes TH_RichKinds2 which had a slight message output wibble
(it uses the qualified name of the promoted datacon)
Signed-off-by: Austin Seipp <austin@well-typed.com>

This is special cased a little since it's cleaner, and we don't
necessarily want to remove nofib anyway - just the extra packages.
Signed-off-by: Austin Seipp <austin@well-typed.com>

Signed-off-by: Austin Seipp <austin@well-typed.com>

As pointed out by Albert Y. C. Lai on glasgow-haskell-users.
Signed-off-by: Austin Seipp <austin@well-typed.com>

The patch is provided by Christian Maeder <Christian.Maeder@dfki.de>
Signed-off-by: Karel Gardas <karel.gardas@centrum.cz>
Signed-off-by: Austin Seipp <austin@well-typed.com>

add more information about the nature of support of prefetch primops on none x86/AMD64 -fasm platforms (and -fvia)
to the 7.8 release notes
Signed-off-by: Austin Seipp <austin@well-typed.com>

Signed-off-by: Austin Seipp <austin@well-typed.com>

Signed-off-by: Austin Seipp <austin@well-typed.com>

This contains a compile-fix for Solaris
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

Lots of improvements, one regression in max bytes allocated.

nice numbers coming from these micro-benchmarks.