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.
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.
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.
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.
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.
Simon Marlow [Mon, 5 Oct 2009 10:15:54 +0000 (10:15 +0000)]
use UTF32BE/UTF32LE instead of UCS-4/UCS-4LE
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.
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
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
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
Simon Marlow [Wed, 16 Sep 2009 14:04:54 +0000 (14:04 +0000)]
Use let !y = x in .. x .. instead of seq in $! and evaluate (#2273)
Ross Paterson [Tue, 15 Sep 2009 17:31:09 +0000 (17:31 +0000)]
make some Applicative functions into methods, and split off Data.Functor (proposal #3335)
The following functions
(<$) :: 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.
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.
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
Ian Lynagh [Fri, 11 Sep 2009 15:39:13 +0000 (15:39 +0000)]
Bump base version to 4.2.0.0
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.
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.
Simon Marlow [Sun, 30 Aug 2009 07:59:09 +0000 (07:59 +0000)]
Fix #3441: detect errors in partial sequences
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.
Simon Marlow [Thu, 27 Aug 2009 15:06:28 +0000 (15:06 +0000)]
fix debugging code
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.
Simon Marlow [Wed, 26 Aug 2009 08:52:52 +0000 (08:52 +0000)]
typo in comment
Simon Marlow [Tue, 25 Aug 2009 15:24:57 +0000 (15:24 +0000)]
un-hide some modules from the Haddock docs
Simon Marlow [Wed, 19 Aug 2009 12:07:00 +0000 (12:07 +0000)]
Apply fix for #1548, from squadette@gmail.com
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
Ian Lynagh [Tue, 11 Aug 2009 21:58:56 +0000 (21:58 +0000)]
Fix "Cabal check" warnings
Ian Lynagh [Sun, 9 Aug 2009 18:32:52 +0000 (18:32 +0000)]
Add a GHC.Constants module; fixes trac #3094
Ian Lynagh [Sun, 9 Aug 2009 13:47:17 +0000 (13:47 +0000)]
Apply proposal #3393
Add openTempFileWithDefaultPermissions and
openBinaryTempFileWithDefaultPermissions.
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.
Alexander Dunlap [Wed, 5 Aug 2009 06:07:48 +0000 (06:07 +0000)]
Fixing configure for autoconf 2.64
Ross Paterson [Thu, 6 Aug 2009 14:28:53 +0000 (14:28 +0000)]
add INLINE toList
In anticipation of the fixing of #2353.
Simon Marlow [Wed, 5 Aug 2009 13:40:45 +0000 (13:40 +0000)]
fix a copyright
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.
Ian Lynagh [Tue, 4 Aug 2009 14:39:10 +0000 (14:39 +0000)]
Deprecate Control.OldException
Simon Marlow [Mon, 3 Aug 2009 13:11:21 +0000 (13:11 +0000)]
Windows build fix, following 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)
Ian Lynagh [Wed, 22 Jul 2009 01:31:51 +0000 (01:31 +0000)]
Add integer-simple as a build option
Ian Lynagh [Tue, 21 Jul 2009 22:24:40 +0000 (22:24 +0000)]
Use shift[LR]Integer in the Bits Integer instance
Ian Lynagh [Tue, 21 Jul 2009 18:52:28 +0000 (18:52 +0000)]
depend directly on integer-gmp, rather than indirecting through integer
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
Simon Marlow [Tue, 21 Jul 2009 09:38:54 +0000 (09:38 +0000)]
move "instance Exception Dynamic" so it isn't an orphan
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).
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
Simon Marlow [Wed, 15 Jul 2009 12:44:16 +0000 (12:44 +0000)]
remove unused warning
Simon Marlow [Wed, 15 Jul 2009 12:28:39 +0000 (12:28 +0000)]
warning fix: -fno-implicit-prelude -> -XNoImplicitPrelude
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
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.
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.
Simon Marlow [Mon, 13 Jul 2009 11:31:04 +0000 (11:31 +0000)]
Export Unicode and newline functionality from System.IO; update Haddock docs
Simon Marlow [Tue, 7 Jul 2009 12:44:06 +0000 (12:44 +0000)]
add a comment about the non-workingness of CHARBUF_UTF16
Ian Lynagh [Sat, 11 Jul 2009 00:43:51 +0000 (00:43 +0000)]
Fix build on Windows
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
Ian Lynagh [Fri, 10 Jul 2009 20:42:21 +0000 (20:42 +0000)]
Use throwErrnoIfMinus1_ when calling getrusage
Ian Lynagh [Fri, 10 Jul 2009 15:33:45 +0000 (15:33 +0000)]
Remove an unused import
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.
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".
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
Ian Lynagh [Fri, 10 Jul 2009 15:14:38 +0000 (15:14 +0000)]
Minor SampleVar refactoring
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
Ian Lynagh [Fri, 10 Jul 2009 00:56:38 +0000 (00:56 +0000)]
Fix some "warn-unused-do-bind" warnings where we just want to ignore the result
Ian Lynagh [Fri, 10 Jul 2009 00:40:32 +0000 (00:40 +0000)]
Use the result of writeCharBuf in GHC/IO/Encoding/Latin1.hs too
Ian Lynagh [Fri, 10 Jul 2009 00:38:01 +0000 (00:38 +0000)]
Minor code tidyups in GHC.Conc
Ian Lynagh [Fri, 10 Jul 2009 00:35:30 +0000 (00:35 +0000)]
Fix "warn-unused-do-bind" warning in GHC.Conc
If we fail to communicate with the IO manager then we print a warning
using debugErrLn from the ghc-prim package.
Ian Lynagh [Thu, 9 Jul 2009 16:45:46 +0000 (16:45 +0000)]
Fix "warn-unused-do-bind" warnings in System.Posix.Internals
Ian Lynagh [Thu, 9 Jul 2009 16:39:12 +0000 (16:39 +0000)]
Fix "warn-unused-do-bind" warnings where we really do want to ignore the result
Ian Lynagh [Tue, 7 Jul 2009 18:19:24 +0000 (18:19 +0000)]
Add back imports needed on Windows
Ian Lynagh [Tue, 7 Jul 2009 11:58:10 +0000 (11:58 +0000)]
Remove unused imports
simonpj@microsoft.com [Mon, 6 Jul 2009 11:18:42 +0000 (11:18 +0000)]
Remove unused imports from base
These unused imports are detected by the new unused-import code
Simon Marlow [Mon, 6 Jul 2009 13:33:03 +0000 (13:33 +0000)]
Use the result of writeCharBuf
This only makes a difference when CHARBUF_UTF16 is in use, which it
normally isn't. I suspect CHARBUF_UTF16 doesn't currently work for
other reasons (CHARBUF_UTF16 was an experiment before I wrote the
GHC.IO.Encoding.UTF* codecs), but this patch at least makes it
slightly closer to working.
Ian Lynagh [Mon, 6 Jul 2009 18:16:30 +0000 (18:16 +0000)]
Remove some cruft from Data.HashTable
simonpj@microsoft.com [Mon, 6 Jul 2009 11:18:01 +0000 (11:18 +0000)]
Add 'eof' to Text.ParserCombinators.ReadP
Add a ReadP parser that succeeds at the end of input. Very useful!
Ian Lynagh [Sun, 5 Jul 2009 15:51:20 +0000 (15:51 +0000)]
Don't export CLDouble for GHC; fixes trac #2793
We never really supported CLDouble (it was a plain old double underneath),
and pretending that we do does more harm than good.
Simon Marlow [Thu, 2 Jul 2009 08:14:15 +0000 (08:14 +0000)]
a byte between 0x80 and 0xBF is illegal immediately (#3341)
Simon Marlow [Tue, 30 Jun 2009 08:41:34 +0000 (08:41 +0000)]
avoid a warning
Matthias Kilian [Mon, 29 Jun 2009 18:36:34 +0000 (18:36 +0000)]
Add a wrapper for libiconv.
Simon Marlow [Mon, 29 Jun 2009 08:53:51 +0000 (08:53 +0000)]
#include <sys/times.h> if we have it (should fix build problems)
Simon Marlow [Fri, 26 Jun 2009 12:05:22 +0000 (12:05 +0000)]
set binary mode for existing FDs on Windows (fixes some GHCi test failures)
Simon Marlow [Thu, 25 Jun 2009 12:03:25 +0000 (12:03 +0000)]
Move directory-related stuff to the unix package
now that it isn't used on Windows any more.
Simon Marlow [Thu, 25 Jun 2009 15:25:27 +0000 (15:25 +0000)]
fix the windows build even more
Simon Marlow [Thu, 25 Jun 2009 11:58:04 +0000 (11:58 +0000)]
not having iconv is not fatal on Windows
Simon Marlow [Thu, 25 Jun 2009 09:46:09 +0000 (09:46 +0000)]
fix build failure on Windows
Ian Lynagh [Wed, 24 Jun 2009 12:54:22 +0000 (12:54 +0000)]
Fix iconv detection on OpenBSD
Matthias Kilian discovered that iconv_open is #define'd to something
else on OpenBSD, so the test needs to include the iconv header.
Simon Marlow [Wed, 24 Jun 2009 11:50:29 +0000 (11:50 +0000)]
setNonBlockingMode now takes a flag, can turn blocking mode back on again
Simon Marlow [Tue, 23 Jun 2009 14:38:13 +0000 (14:38 +0000)]
Call nl_langinfo(CODESET) to get the name of the locale encoding on Unix
Simon Marlow [Tue, 23 Jun 2009 13:38:18 +0000 (13:38 +0000)]
add hFlushAll, flushes both read and write buffers
Simon Marlow [Tue, 23 Jun 2009 10:50:04 +0000 (10:50 +0000)]
fix bug in partial writes
Simon Marlow [Mon, 22 Jun 2009 09:26:56 +0000 (09:26 +0000)]
Tidy up use of read/write/recv/send; avoid unnecessary wrappers
Simon Marlow [Mon, 22 Jun 2009 08:39:57 +0000 (08:39 +0000)]
Make this file independent of HsBase.h, use HsBaseConfig.h only
Simon Marlow [Thu, 18 Jun 2009 13:54:58 +0000 (13:54 +0000)]
Windows: Unicode openFile and stat functions
Simon Marlow [Thu, 18 Jun 2009 11:26:16 +0000 (11:26 +0000)]
Add a comment to remind us that memcpy_src_off is used by dph
Ian Lynagh [Sat, 20 Jun 2009 20:48:09 +0000 (20:48 +0000)]
Unconditionally make a (Show Ptr) instance
It used to only exist if (WORD_SIZE_IN_BITS == 32 || WORD_SIZE_IN_BITS == 64)
Ian Lynagh [Mon, 15 Jun 2009 20:32:40 +0000 (20:32 +0000)]
Remove AC_C_CONST
It was breaking the build on Windows. The problem was that we included
stdio.h which gave a prototype for some functions (e.g. remove), then
the AC_C_CONST meant that we did
/* Define to empty if `const' does not conform to ANSI C. */
#define const /**/
and then we included io.h which gave prototypes that, due to const
being removed, conflicted with the earlier prototypes.
Ian Lynagh [Mon, 15 Jun 2009 20:24:44 +0000 (20:24 +0000)]
Remove old Integer prototypes
Duncan Coutts [Fri, 12 Jun 2009 14:29:51 +0000 (14:29 +0000)]
Redefine gcdInt to use gcdInteger rather than gcdInt# primop
The gcdInt# primop uses gmp internally, even though the interface is
just Int#. Since we want to get gmp out of the rts we cannot keep
gcdInt#, however it's also a bit odd for the integer package to export
something that doesn't actually use Integer in its interface. Using
gcdInteger is still not terribly satisfactory aesthetically. However
in the short-term it works and it is no slower since gcdInteger calls
gcdInt# for the special case of two small Integers.
Ian Lynagh [Sat, 20 Jun 2009 15:52:08 +0000 (15:52 +0000)]
The IO type has moved to GHC.Types in ghc-prim
Ian Lynagh [Mon, 15 Jun 2009 21:48:50 +0000 (21:48 +0000)]
Fix warnings in configure script
Ian Lynagh [Mon, 15 Jun 2009 20:16:34 +0000 (20:16 +0000)]
Fix warnings in C programs generated by configure; fixes failures with -Werror
Simon Marlow [Sun, 14 Jun 2009 18:53:32 +0000 (18:53 +0000)]
Save and restore the codec state when re-decoding
We previously had an ugly hack to check for a BOM when re-decoding
some binary data in flushCharBuffer. The hack was there essentially
because codecs like UTF-16 have a state, and we had not restored it.
This patch gives codecs an explicit state, and implemented
saving/restoring of the state as necessary. Hence, the hack in
flushCharBuffer is replaced by a more general mechanism that works for
any codec with state.
Unfortunately, iconv doesn't give us a way to save and restore the
state, so this is currently only implemented for the built-in codecs.
Simon Marlow [Tue, 16 Jun 2009 11:07:55 +0000 (11:07 +0000)]
Fix #3128: file descriptor leak when hClose fails
Malcolm.Wallace@cs.york.ac.uk [Mon, 15 Jun 2009 15:52:49 +0000 (15:52 +0000)]
Allow System.Posix.Internals to compile with nhc98 again.
Also affects GHC.IO.Device, which is not very GHC-specific at all.