ghc-base.git
14 years agohGetContents: close the handle properly on error
Simon Marlow [Wed, 25 Nov 2009 12:34:35 +0000 (12:34 +0000)]
hGetContents: close the handle properly on error

When hGetContents caught an error it was closing the handle and then
throwing the exception, without updating the handle with the new
closed state.  This lead to a double-closed, which was the cause of

*** glibc detected *** ./Setup: double free or corruption

when iconv_close was called twice on the decoder.

See http://hackage.haskell.org/trac/hackage/ticket/609

14 years agoFix arities of mapFB and zipFB
Roman Leshchinskiy [Thu, 26 Nov 2009 23:22:19 +0000 (23:22 +0000)]
Fix arities of mapFB and zipFB

14 years agoRemove an unnecessary -fno-warn-orphans flag
Ian Lynagh [Thu, 26 Nov 2009 12:34:04 +0000 (12:34 +0000)]
Remove an unnecessary -fno-warn-orphans flag

14 years agoTweak layout to work with alternative layout rule
Ian Lynagh [Wed, 25 Nov 2009 23:23:49 +0000 (23:23 +0000)]
Tweak layout to work with alternative layout rule

14 years agoTweak layout to be accepted by the alternative layout rul
Ian Lynagh [Wed, 25 Nov 2009 19:41:47 +0000 (19:41 +0000)]
Tweak layout to be accepted by the alternative layout rul

14 years agoMake sure zipWithFB has arity 2
Roman Leshchinskiy [Wed, 25 Nov 2009 01:00:03 +0000 (01:00 +0000)]
Make sure zipWithFB has arity 2

It gets 2 arguments in the "zipWith" rule but its arity was higher and the new
inliner didn't inline it sometimes, for instance here:

mpp ::  [Double] -> [Double] -> [Double] -> [Double] -> [Double]
mpp as bs cs ds = zipWith (*) (zipWith (+) as bs) (zipWith (+) cs ds)

This was a regression vs. 6.10.

14 years agoRemove an old comment
Ian Lynagh [Tue, 24 Nov 2009 13:46:47 +0000 (13:46 +0000)]
Remove an old comment

14 years agoDe-orphan the Eq/Ord Integer instances
Ian Lynagh [Tue, 24 Nov 2009 13:36:39 +0000 (13:36 +0000)]
De-orphan the Eq/Ord Integer instances

14 years agoWhitespace only
Ian Lynagh [Tue, 24 Nov 2009 13:34:21 +0000 (13:34 +0000)]
Whitespace only

14 years agoDerive some more instances, rather than writing them by hand
Ian Lynagh [Tue, 24 Nov 2009 01:17:47 +0000 (01:17 +0000)]
Derive some more instances, rather than writing them by hand

14 years agoWe can now derive Ord ()
Ian Lynagh [Tue, 24 Nov 2009 01:14:16 +0000 (01:14 +0000)]
We can now derive Ord ()

14 years agoDe-orphan tuple Eq/Ord instances
Ian Lynagh [Mon, 23 Nov 2009 23:33:43 +0000 (23:33 +0000)]
De-orphan tuple Eq/Ord instances

14 years agoControl.Exception.Base no longer has any orphans
Ian Lynagh [Mon, 23 Nov 2009 22:49:05 +0000 (22:49 +0000)]
Control.Exception.Base no longer has any orphans

14 years agoDe-orphan the MonadFix ST instance for GHC
Ian Lynagh [Mon, 23 Nov 2009 22:35:44 +0000 (22:35 +0000)]
De-orphan the MonadFix ST instance for GHC

14 years agoRearrange the contents of Control.Monad.ST; no functionality changes
Ian Lynagh [Mon, 23 Nov 2009 22:27:02 +0000 (22:27 +0000)]
Rearrange the contents of Control.Monad.ST; no functionality changes

14 years agoDe-orphan the Eq/Ord [a] instances
Ian Lynagh [Mon, 23 Nov 2009 21:56:35 +0000 (21:56 +0000)]
De-orphan the Eq/Ord [a] instances

14 years agoDe-orphan the Eq/Ord Char instances
Ian Lynagh [Mon, 23 Nov 2009 20:22:53 +0000 (20:22 +0000)]
De-orphan the Eq/Ord Char instances

14 years agoDe-orphan the Eq/Ord Bool instances
Ian Lynagh [Mon, 23 Nov 2009 20:18:17 +0000 (20:18 +0000)]
De-orphan the Eq/Ord Bool instances

14 years agoMove Eq/Ord Ordering instances to de-orphan them
Ian Lynagh [Mon, 23 Nov 2009 19:43:10 +0000 (19:43 +0000)]
Move Eq/Ord Ordering instances to de-orphan them

14 years agoRemove ffi warnings for nhc98.
Malcolm.Wallace@cs.york.ac.uk [Mon, 23 Nov 2009 06:37:43 +0000 (06:37 +0000)]
Remove ffi warnings for nhc98.

14 years agoSecond attempt to fix #1185 (forkProcess and -threaded)
Simon Marlow [Wed, 11 Nov 2009 15:19:15 +0000 (15:19 +0000)]
Second attempt to fix #1185 (forkProcess and -threaded)

Patch 2/2: first patch is to ghc

This time without dynamic linker hacks, instead I've expanded the
existing rts/Globals.c to cache more CAFs, specifically those in
GHC.Conc.  We were already using this trick for signal handlers, I
should have realised before.

It's still quite unsavoury, but we can do away with rts/Globals.c in
the future when we switch to a dynamically-linked GHCi.

14 years agoRollback #1185 fix
Simon Marlow [Fri, 6 Nov 2009 14:06:29 +0000 (14:06 +0000)]
Rollback #1185 fix

rolling back:

Tue Nov  3 16:05:40 GMT 2009  Simon Marlow <marlowsd@gmail.com>
  * Fix #1185: restart the IO manager after fork()

  This is the libraries/base part of the patch; there is a corresponding
  patch to GHC itself.

  The main change is that we now keep track of the IO manager's ThreadId
  in a top-level MVar, and ensureIOManagerIsRunning checks whether a
  previous IO manager thread is alive before starting one.  In the child
  of fork(), we can hence call ensureIOManagerIsRunning to restart the
  IO manager.

    M ./GHC/Conc.lhs -46 +44

Wed Nov  4 17:49:45 GMT 2009  Ian Lynagh <igloo@earth.li>
  * Fix the build on Windows

    M ./GHC/Conc.lhs -6 +4

14 years agoFix the build on Windows
Ian Lynagh [Wed, 4 Nov 2009 17:49:45 +0000 (17:49 +0000)]
Fix the build on Windows

14 years agoFix #1185: restart the IO manager after fork()
Simon Marlow [Tue, 3 Nov 2009 16:05:40 +0000 (16:05 +0000)]
Fix #1185: restart the IO manager after fork()

This is the libraries/base part of the patch; there is a corresponding
patch to GHC itself.

The main change is that we now keep track of the IO manager's ThreadId
in a top-level MVar, and ensureIOManagerIsRunning checks whether a
previous IO manager thread is alive before starting one.  In the child
of fork(), we can hence call ensureIOManagerIsRunning to restart the
IO manager.

14 years agoimprove the documentation for throwErrnoIfRetry
Simon Marlow [Fri, 16 Oct 2009 11:24:04 +0000 (11:24 +0000)]
improve the documentation for throwErrnoIfRetry

14 years agoDon't inline unpackFoldrCString ever
simonpj@microsoft.com [Thu, 29 Oct 2009 13:53:50 +0000 (13:53 +0000)]
Don't inline unpackFoldrCString ever

14 years agoInline more default methods
simonpj@microsoft.com [Thu, 29 Oct 2009 13:53:30 +0000 (13:53 +0000)]
Inline more default methods

Namely Monad: (>>)
       Eq:    (==), (/=)
       Num:   (-), negate
       Real:  quot, rem, div, mod, recip, (/), truncate
       Float: (**), logBase, sqrt, tan, tanh

14 years agoMove error messages out of INLINEd default methods
simonpj@microsoft.com [Thu, 29 Oct 2009 13:51:18 +0000 (13:51 +0000)]
Move error messages out of INLINEd default methods

No need to duplicate the error generation!

14 years agoExploit now-working default-method INLINE pragmas for Data.Bits
simonpj@microsoft.com [Thu, 29 Oct 2009 13:50:41 +0000 (13:50 +0000)]
Exploit now-working default-method INLINE pragmas for Data.Bits

* Add INLINE pragmas to default methods for class Bits

* Remove redundant instance methods elsewhere, now that
  the default method will do the job

14 years agoTidy up and comment imports
simonpj@microsoft.com [Thu, 29 Oct 2009 13:44:14 +0000 (13:44 +0000)]
Tidy up and comment imports

14 years agoInline foldr and (.) when applied to two arguments not three
simonpj@microsoft.com [Thu, 29 Oct 2009 13:43:35 +0000 (13:43 +0000)]
Inline foldr and (.) when applied to two arguments not three

The new INLINE story is (by design) arity-sensitive, so we must
put fewer argument on the LHS for foldr and (.)

14 years agodirUtils.c no longer available
Malcolm.Wallace@cs.york.ac.uk [Tue, 13 Oct 2009 09:38:33 +0000 (09:38 +0000)]
dirUtils.c no longer available

14 years agoMake hGetContents throw an exception if an error is encountered
Simon Marlow [Mon, 12 Oct 2009 15:29:55 +0000 (15:29 +0000)]
Make hGetContents throw an exception if an error is encountered

Strictly speaking this breaks Haskell 98 compatibility, which requires
hGetContents to just end the lazy stream silently if an error is
encountered.  However, for a few reasons we think it will make
everyone's life a bit easier if we make this change

 1. Errors will be a lot more common in GHC 6.12.1, in the form
    of Unicode decoding errors.

 2. When Haskell 98 was designed, we didn't know how to throw
    exceptions from inside lazy I/O, but now we do.

 3. If anyone is actually relying on the previous behaviour, their
    code is arguably broken.

14 years agoRe-instate System.Console.Getopt for nhc98 builds.
Malcolm.Wallace@cs.york.ac.uk [Tue, 13 Oct 2009 09:28:43 +0000 (09:28 +0000)]
Re-instate System.Console.Getopt for nhc98 builds.
Although it was split out of base a while back, that change was
reverted for ghc soon afterwards, but nhc98 never noticed.

14 years agoRoll back "Another instance of nhc98's strange import semantics."
Ian Lynagh [Fri, 9 Oct 2009 18:56:18 +0000 (18:56 +0000)]
Roll back "Another instance of nhc98's strange import semantics."
Fri Oct  9 14:50:51 BST 2009  Malcolm.Wallace@cs.york.ac.uk
GHC (correctly) warns about the unused import, which breaks the validate
build.

14 years agoRoll back "Cope with nhc98's (occasionally-strange) import semantics"
Ian Lynagh [Fri, 9 Oct 2009 18:47:04 +0000 (18:47 +0000)]
Roll back "Cope with nhc98's (occasionally-strange) import semantics"
Fri Oct  9 14:43:51 BST 2009  Malcolm.Wallace@cs.york.ac.uk
GHC (correctly) warns about the unused import, which breaks the validate
build.

14 years agoIt seems that nhc98 needs defaulting in Data.Fixed.
Malcolm.Wallace@cs.york.ac.uk [Fri, 9 Oct 2009 13:52:42 +0000 (13:52 +0000)]
It seems that nhc98 needs defaulting in Data.Fixed.

14 years agoAnother instance of nhc98's strange import semantics.
Malcolm.Wallace@cs.york.ac.uk [Fri, 9 Oct 2009 13:50:51 +0000 (13:50 +0000)]
Another instance of nhc98's strange import semantics.

14 years agoMake Data.Functor compatible with non-GHC compilers.
Malcolm.Wallace@cs.york.ac.uk [Fri, 9 Oct 2009 13:48:21 +0000 (13:48 +0000)]
Make Data.Functor compatible with non-GHC compilers.

14 years agoCope with nhc98's (occasionally-strange) import semantics.
Malcolm.Wallace@cs.york.ac.uk [Fri, 9 Oct 2009 13:43:51 +0000 (13:43 +0000)]
Cope with nhc98's (occasionally-strange) import semantics.

14 years agoFix gratuitous breakage of nhc98 in System.IO.
Malcolm.Wallace@cs.york.ac.uk [Fri, 9 Oct 2009 13:40:01 +0000 (13:40 +0000)]
Fix gratuitous breakage of nhc98 in System.IO.

14 years agoFix gratuitous breakage of nhc98 in Control.Exception.Base.
Malcolm.Wallace@cs.york.ac.uk [Fri, 9 Oct 2009 13:36:15 +0000 (13:36 +0000)]
Fix gratuitous breakage of nhc98 in Control.Exception.Base.

14 years agoFix gratuitous breakage of non-GHC in Data.Fixed.
Malcolm.Wallace@cs.york.ac.uk [Fri, 9 Oct 2009 13:33:30 +0000 (13:33 +0000)]
Fix gratuitous breakage of non-GHC in Data.Fixed.

14 years agoFix gratuitous breakage for non-GHC in Data.Bits.
Malcolm.Wallace@cs.york.ac.uk [Fri, 9 Oct 2009 13:32:57 +0000 (13:32 +0000)]
Fix gratuitous breakage for non-GHC in Data.Bits.

14 years agoUse UTF-32LE instead of UTF32LE
Simon Marlow [Tue, 6 Oct 2009 10:02:07 +0000 (10:02 +0000)]
Use UTF-32LE instead of UTF32LE
The latter is not recognised by some iconv implementations.

14 years agoStrip any Byte Order Mark (BOM) from the front of decoded streams.
Ben.Lippmeier@anu.edu.au [Wed, 30 Sep 2009 08:42:29 +0000 (08:42 +0000)]
Strip any Byte Order Mark (BOM) from the front of decoded streams.
When decoding to UTF-32, Solaris iconv inserts a BOM at the front
of the stream, but Linux iconv doesn't.

14 years agouse UTF32BE/UTF32LE instead of UCS-4/UCS-4LE
Simon Marlow [Mon, 5 Oct 2009 10:15:54 +0000 (10:15 +0000)]
use UTF32BE/UTF32LE instead of UCS-4/UCS-4LE

14 years agoStrip any Byte Order Mark (BOM) from the front of decoded streams.
Ben.Lippmeier@anu.edu.au [Wed, 30 Sep 2009 08:42:29 +0000 (08:42 +0000)]
Strip any Byte Order Mark (BOM) from the front of decoded streams.
When decoding to UTF-32, Solaris iconv inserts a BOM at the front
of the stream, but Linux iconv doesn't.

14 years agoAdd traceEvent :: String -> IO ()
Simon Marlow [Fri, 25 Sep 2009 14:12:57 +0000 (14:12 +0000)]
Add traceEvent :: String -> IO ()
For emitting an event via the RTS tracing framework

14 years agoFix the error message when flushing the read buffer of a non-seekable Handle
Simon Marlow [Wed, 23 Sep 2009 09:05:36 +0000 (09:05 +0000)]
Fix the error message when flushing the read buffer of a non-seekable Handle

14 years agoFix #3534: No need to flush the byte buffer when setting binary mode
Simon Marlow [Wed, 23 Sep 2009 09:04:45 +0000 (09:04 +0000)]
Fix #3534: No need to flush the byte buffer when setting binary mode

14 years agoUse let !y = x in .. x .. instead of seq in $! and evaluate (#2273)
Simon Marlow [Wed, 16 Sep 2009 14:04:54 +0000 (14:04 +0000)]
Use let !y = x in .. x .. instead of seq in $! and evaluate (#2273)

14 years agomake some Applicative functions into methods, and split off Data.Functor (proposal...
Ross Paterson [Tue, 15 Sep 2009 17:31:09 +0000 (17:31 +0000)]
make some Applicative functions into methods, and split off Data.Functor (proposal #3335)

The following functions

    (<$) :: Functor f => a -> f b -> f a
    (*>) :: Applicative f => f a -> f b -> f b
    (<*) :: Applicative f => f a -> f b -> f a
    some :: Alternative f => f a -> f [a]
    many :: Alternative f => f a -> f [a]

are moved into the corresponding classes, with the existing implementations
as default definitions.  This gives people creating instances the option of
defining specialized implementations of these functions, though they should
be equivalent to the default definitions.

Although (<$) is now a method of the Functor class, it is hidden in the
re-export by the Prelude, Control.Monad and Monad.  The new module
Data.Functor exposes the full class, plus the function (<$>).  These are
also re-exported by Control.Applicative.

14 years agoOn Windows, use the console code page for text file encoding/decoding.
Judah Jacobson [Sun, 13 Sep 2009 02:21:26 +0000 (02:21 +0000)]
On Windows, use the console code page for text file encoding/decoding.

We keep all of the code page tables in the module
GHC.IO.Encoding.CodePage.Table.  That file was generated automatically
by running codepages/MakeTable.hs; more details are in the comments at the
start of that script.

Storing the lookup tables adds about 40KB to each statically linked executable;
this only increases the size of a "hello world" program by about 7%.

Currently we do not support double-byte encodings (Chinese/Japanese/Korean), since
including those codepages would increase the table size to 400KB.  It will be
straightforward to implement them once the work on library DLLs is finished.

14 years agoFix "init" docs: the input list need not be finite. Fixes trac #3465
Ian Lynagh [Fri, 11 Sep 2009 21:04:37 +0000 (21:04 +0000)]
Fix "init" docs: the input list need not be finite. Fixes trac #3465

14 years agoBump base version to 4.2.0.0
Ian Lynagh [Fri, 11 Sep 2009 15:39:13 +0000 (15:39 +0000)]
Bump base version to 4.2.0.0

14 years agoAddress #3310
Simon Marlow [Sun, 30 Aug 2009 15:28:50 +0000 (15:28 +0000)]
Address #3310

 - Rename BlockedOnDeadMVar   -> BlockedIndefinitelyOnMVar
 - Rename BlockedIndefinitely -> BlockedIndefinitelyOnSTM
 - instance Show BlockedIndefinitelyOnMVar is now
     "blocked indefinitely in an MVar operation"
 - instance Show BlockedIndefinitelyOnSTM is now
     "blocked indefinitely in an STM transaction"

clients using Control.OldException will be unaffected (the new
exceptions are mapped to the old names).  However, for base4-compat
we'll need to make a version of catch/try that does a similar
mapping.

14 years agoFix unicode conversion for MSB architectures
Ben.Lippmeier@anu.edu.au [Sun, 30 Aug 2009 13:00:28 +0000 (13:00 +0000)]
Fix unicode conversion for MSB architectures
This fixes the SPARC/Solaris build.

14 years agoFix #3441: detect errors in partial sequences
Simon Marlow [Sun, 30 Aug 2009 07:59:09 +0000 (07:59 +0000)]
Fix #3441: detect errors in partial sequences

14 years agoFix hWaitForInput
Simon Marlow [Thu, 27 Aug 2009 15:21:16 +0000 (15:21 +0000)]
Fix hWaitForInput
It was erroneously waiting when there were bytes to decode waiting in
the byte buffer.

14 years agofix debugging code
Simon Marlow [Thu, 27 Aug 2009 15:06:28 +0000 (15:06 +0000)]
fix debugging code

14 years agoAllow for configurable iconv include and library locations.
Matthias Kilian [Wed, 26 Aug 2009 15:44:06 +0000 (15:44 +0000)]
Allow for configurable iconv include and library locations.
This should help to fix the build on OpenBSD.

14 years agotypo in comment
Simon Marlow [Wed, 26 Aug 2009 08:52:52 +0000 (08:52 +0000)]
typo in comment

14 years agoun-hide some modules from the Haddock docs
Simon Marlow [Tue, 25 Aug 2009 15:24:57 +0000 (15:24 +0000)]
un-hide some modules from the Haddock docs

14 years agoApply fix for #1548, from squadette@gmail.com
Simon Marlow [Wed, 19 Aug 2009 12:07:00 +0000 (12:07 +0000)]
Apply fix for #1548, from squadette@gmail.com

14 years agoimprovements to Data.Fixed: instances for Typeable and Data, more predefined types
Ashley Yakeley [Wed, 12 Aug 2009 05:50:58 +0000 (05:50 +0000)]
improvements to Data.Fixed: instances for Typeable and Data, more predefined types

14 years agoFix "Cabal check" warnings
Ian Lynagh [Tue, 11 Aug 2009 21:58:56 +0000 (21:58 +0000)]
Fix "Cabal check" warnings

14 years agoAdd a GHC.Constants module; fixes trac #3094
Ian Lynagh [Sun, 9 Aug 2009 18:32:52 +0000 (18:32 +0000)]
Add a GHC.Constants module; fixes trac #3094

14 years agoApply proposal #3393
Ian Lynagh [Sun, 9 Aug 2009 13:47:17 +0000 (13:47 +0000)]
Apply proposal #3393
Add openTempFileWithDefaultPermissions and
openBinaryTempFileWithDefaultPermissions.

14 years agoAdd some more C wrappers; patch from Krister Walfridsson
Ian Lynagh [Fri, 7 Aug 2009 20:06:31 +0000 (20:06 +0000)]
Add some more C wrappers; patch from Krister Walfridsson
Fixes 21 testsuite errors on NetBSD 5.99.

14 years agoFixing configure for autoconf 2.64
Alexander Dunlap [Wed, 5 Aug 2009 06:07:48 +0000 (06:07 +0000)]
Fixing configure for autoconf 2.64

14 years agoadd INLINE toList
Ross Paterson [Thu, 6 Aug 2009 14:28:53 +0000 (14:28 +0000)]
add INLINE toList

In anticipation of the fixing of #2353.

14 years agofix a copyright
Simon Marlow [Wed, 5 Aug 2009 13:40:45 +0000 (13:40 +0000)]
fix a copyright

14 years agoTweak the BufferedIO class to enable a memory-mapped file implementation
Simon Marlow [Wed, 5 Aug 2009 13:40:36 +0000 (13:40 +0000)]
Tweak the BufferedIO class to enable a memory-mapped file implementation
We have to eliminate the assumption that an empty write buffer can be
constructed by setting the buffer pointers to zero: this isn't
necessarily the case when the buffer corresponds to a memory-mapped
file, or other in-memory device implementation.

14 years agoDeprecate Control.OldException
Ian Lynagh [Tue, 4 Aug 2009 14:39:10 +0000 (14:39 +0000)]
Deprecate Control.OldException

14 years agoWindows build fix, following RTS tidyup
Simon Marlow [Mon, 3 Aug 2009 13:11:21 +0000 (13:11 +0000)]
Windows build fix, following RTS tidyup

14 years agoUpdates to follow the RTS tidyup
Simon Marlow [Sat, 1 Aug 2009 22:07:43 +0000 (22:07 +0000)]
Updates to follow the RTS tidyup
C functions like isDoubleNaN moved here (primFloat.c)

14 years agoAdd integer-simple as a build option
Ian Lynagh [Wed, 22 Jul 2009 01:31:51 +0000 (01:31 +0000)]
Add integer-simple as a build option

14 years agoUse shift[LR]Integer in the Bits Integer instance
Ian Lynagh [Tue, 21 Jul 2009 22:24:40 +0000 (22:24 +0000)]
Use shift[LR]Integer in the Bits Integer instance

14 years agodepend directly on integer-gmp, rather than indirecting through integer
Ian Lynagh [Tue, 21 Jul 2009 18:52:28 +0000 (18:52 +0000)]
depend directly on integer-gmp, rather than indirecting through integer

14 years agoMove the instances of Functor and Monad IO to GHC.Base, to avoid orphans
Simon Marlow [Wed, 22 Jul 2009 10:21:30 +0000 (10:21 +0000)]
Move the instances of Functor and Monad IO to GHC.Base, to avoid orphans

14 years agomove "instance Exception Dynamic" so it isn't an orphan
Simon Marlow [Tue, 21 Jul 2009 09:38:54 +0000 (09:38 +0000)]
move "instance Exception Dynamic" so it isn't an orphan

14 years agoImprove the index checking for array accesses; fixes #2120 #2669
Ian Lynagh [Sun, 19 Jul 2009 15:32:28 +0000 (15:32 +0000)]
Improve the index checking for array accesses; fixes #2120 #2669
As well as checking that offset we are reading is actually inside the
array, we now also check that it is "in range" as defined by the Ix
instance. This fixes confusing behaviour (#2120) and improves some error
messages (#2669).

14 years agoMake chr say what its argument was, if it's a bad argument
Ian Lynagh [Sat, 18 Jul 2009 15:10:49 +0000 (15:10 +0000)]
Make chr say what its argument was, if it's a bad argument

14 years agoremove unused warning
Simon Marlow [Wed, 15 Jul 2009 12:44:16 +0000 (12:44 +0000)]
remove unused warning

14 years agowarning fix: -fno-implicit-prelude -> -XNoImplicitPrelude
Simon Marlow [Wed, 15 Jul 2009 12:28:39 +0000 (12:28 +0000)]
warning fix: -fno-implicit-prelude -> -XNoImplicitPrelude

14 years agoAdd hGetEncoding :: Handle -> IO (Maybe TextEncoding)
Simon Marlow [Wed, 15 Jul 2009 12:25:19 +0000 (12:25 +0000)]
Add hGetEncoding :: Handle -> IO (Maybe TextEncoding)
as suggested during the discussion on the libraries list

14 years agoAdd more documentation to mkTextEncoding
Simon Marlow [Wed, 15 Jul 2009 12:24:14 +0000 (12:24 +0000)]
Add more documentation to mkTextEncoding
noting that "//IGNORE" and "//TRANSLIT" suffixes can be used with GNU
iconv.

14 years agoAdd the utf8_bom codec
Simon Marlow [Wed, 15 Jul 2009 12:22:57 +0000 (12:22 +0000)]
Add the utf8_bom codec
as suggested during the discussion on the libraries list.

14 years agoExport Unicode and newline functionality from System.IO; update Haddock docs
Simon Marlow [Mon, 13 Jul 2009 11:31:04 +0000 (11:31 +0000)]
Export Unicode and newline functionality from System.IO; update Haddock docs

14 years agoadd a comment about the non-workingness of CHARBUF_UTF16
Simon Marlow [Tue, 7 Jul 2009 12:44:06 +0000 (12:44 +0000)]
add a comment about the non-workingness of CHARBUF_UTF16

14 years agoFix build on Windows
Ian Lynagh [Sat, 11 Jul 2009 00:43:51 +0000 (00:43 +0000)]
Fix build on Windows

14 years agoFix some "warn-unused-do-bind" warnings where we want to ignore the value
Ian Lynagh [Fri, 10 Jul 2009 20:45:13 +0000 (20:45 +0000)]
Fix some "warn-unused-do-bind" warnings where we want to ignore the value

14 years agoUse throwErrnoIfMinus1_ when calling getrusage
Ian Lynagh [Fri, 10 Jul 2009 20:42:21 +0000 (20:42 +0000)]
Use throwErrnoIfMinus1_ when calling getrusage

14 years agoRemove an unused import
Ian Lynagh [Fri, 10 Jul 2009 15:33:45 +0000 (15:33 +0000)]
Remove an unused import

14 years agoreportStackOverflow now returns IO ()
Ian Lynagh [Fri, 10 Jul 2009 15:32:57 +0000 (15:32 +0000)]
reportStackOverflow now returns IO ()
It used to do "return undefined" to return IO a.

14 years agoGHC.Conc.reportError now returns IO ()
Ian Lynagh [Fri, 10 Jul 2009 15:26:46 +0000 (15:26 +0000)]
GHC.Conc.reportError now returns IO ()
It used to return IO a, by "return undefined".

14 years agoFix some "warn-unused-do-bind" warnings where we want to ignore the value
Ian Lynagh [Fri, 10 Jul 2009 15:25:26 +0000 (15:25 +0000)]
Fix some "warn-unused-do-bind" warnings where we want to ignore the value

14 years agoMinor SampleVar refactoring
Ian Lynagh [Fri, 10 Jul 2009 15:14:38 +0000 (15:14 +0000)]
Minor SampleVar refactoring

14 years agoFix "warn-unused-do-bind" warnings in GHC/IO/Handle/Text.hs
Ian Lynagh [Fri, 10 Jul 2009 12:29:05 +0000 (12:29 +0000)]
Fix "warn-unused-do-bind" warnings in GHC/IO/Handle/Text.hs