ghc-hetmet.git
19 years ago[project @ 2004-09-05 17:55:24 by panne]
panne [Sun, 5 Sep 2004 17:55:25 +0000 (17:55 +0000)]
[project @ 2004-09-05 17:55:24 by panne]
Re-nuked SGML support, I crept back in with a previous commit. >:-(

19 years ago[project @ 2004-09-03 20:01:49 by panne]
panne [Fri, 3 Sep 2004 20:01:49 +0000 (20:01 +0000)]
[project @ 2004-09-03 20:01:49 by panne]
The HTML documentation subdirectories have a "-html" suffix nowadays

19 years ago[project @ 2004-09-03 19:35:07 by panne]
panne [Fri, 3 Sep 2004 19:35:07 +0000 (19:35 +0000)]
[project @ 2004-09-03 19:35:07 by panne]
Check for exit code *and* stderr when testing for "-input" in
FP_PROG_AR_SUPPORTS_INPUTS macro.

19 years ago[project @ 2004-09-03 15:28:18 by simonmar]
simonmar [Fri, 3 Sep 2004 15:28:59 +0000 (15:28 +0000)]
[project @ 2004-09-03 15:28:18 by simonmar]
Cleanup: all (well, most) messages from the RTS now go through the
functions in RtsUtils: barf(), debugBelch() and errorBelch().  The
latter two were previously called belch() and prog_belch()
respectively.  See the comments for the right usage of these message
functions.

One reason for doing this is so that we can avoid spurious uses of
stdout/stderr by Haskell apps on platforms where we shouldn't be using
them (eg. non-console apps on Windows).

19 years ago[project @ 2004-09-03 10:11:57 by simonmar]
simonmar [Fri, 3 Sep 2004 10:11:57 +0000 (10:11 +0000)]
[project @ 2004-09-03 10:11:57 by simonmar]
Fix bug in isEmptyMVar#

19 years ago[project @ 2004-09-02 15:21:12 by simonpj]
simonpj [Thu, 2 Sep 2004 15:21:26 +0000 (15:21 +0000)]
[project @ 2004-09-02 15:21:12 by simonpj]
Preserve ExprWithTySig after type checking

19 years ago[project @ 2004-09-02 15:18:34 by simonpj]
simonpj [Thu, 2 Sep 2004 15:18:44 +0000 (15:18 +0000)]
[project @ 2004-09-02 15:18:34 by simonpj]
Make error messages consistent

19 years ago[project @ 2004-09-02 15:18:04 by ross]
ross [Thu, 2 Sep 2004 15:18:10 +0000 (15:18 +0000)]
[project @ 2004-09-02 15:18:04 by ross]
devolve some library-specific configuration

19 years ago[project @ 2004-09-02 12:45:25 by simonmar]
simonmar [Thu, 2 Sep 2004 12:45:25 +0000 (12:45 +0000)]
[project @ 2004-09-02 12:45:25 by simonmar]
Rearrange so that Regs.h include comes before inline function
definitions.  I'm guessing that newer versions of gcc are less picky
about this, which is why we hadn't noticed it.

19 years ago[project @ 2004-09-02 12:34:05 by simonmar]
simonmar [Thu, 2 Sep 2004 12:34:05 +0000 (12:34 +0000)]
[project @ 2004-09-02 12:34:05 by simonmar]
Make the UPD_IND macros compatible with older gccs that don't accept
declarations in the middle of a block.

19 years ago[project @ 2004-09-02 03:22:39 by dons]
dons [Thu, 2 Sep 2004 03:22:39 +0000 (03:22 +0000)]
[project @ 2004-09-02 03:22:39 by dons]
$T_PRE_APP char now appears to be a '#' on OpenBSD/x86.

19 years ago[project @ 2004-09-01 15:57:09 by ross]
ross [Wed, 1 Sep 2004 15:57:15 +0000 (15:57 +0000)]
[project @ 2004-09-01 15:57:09 by ross]
devolve the recently added dirent checks to a new libraries/base/configure.ac

19 years ago[project @ 2004-09-01 15:51:36 by panne]
panne [Wed, 1 Sep 2004 15:51:36 +0000 (15:51 +0000)]
[project @ 2004-09-01 15:51:36 by panne]
Guerrilla tactics: Added --enable-hopengl

19 years ago[project @ 2004-09-01 15:38:25 by panne]
panne [Wed, 1 Sep 2004 15:38:25 +0000 (15:38 +0000)]
[project @ 2004-09-01 15:38:25 by panne]
Nuked SGMLDocWays

19 years ago[project @ 2004-09-01 14:14:29 by simonmar]
simonmar [Wed, 1 Sep 2004 14:14:35 +0000 (14:14 +0000)]
[project @ 2004-09-01 14:14:29 by simonmar]
Minore package GHC fixes, and a couple of changes for Visual Studio.
Messages from the compiler should now go through a new API in
ErrUtils, so that they can be redirected by the GHC client if
necessary.  (currently not all messages go through this interface, but
some of them do).

19 years ago[project @ 2004-09-01 13:14:12 by simonmar]
simonmar [Wed, 1 Sep 2004 13:14:12 +0000 (13:14 +0000)]
[project @ 2004-09-01 13:14:12 by simonmar]
Better fix for previous from Ian Lynagh.

19 years ago[project @ 2004-09-01 10:01:48 by simonmar]
simonmar [Wed, 1 Sep 2004 10:01:48 +0000 (10:01 +0000)]
[project @ 2004-09-01 10:01:48 by simonmar]
Apply the fix from

   [ 1015205 ] ghc-split fails to quote path when used as regex

namely escape backslashes in the pathname $Tmp_prefix before using it
as a regex.  The fix doesn't look like it solves the general case, but
it'll do for now.

19 years ago[project @ 2004-09-01 09:43:25 by simonmar]
simonmar [Wed, 1 Sep 2004 09:43:25 +0000 (09:43 +0000)]
[project @ 2004-09-01 09:43:25 by simonmar]
Catch exit(127) result from raw system, and report that we couldn't
execute the program.  This is a semi-hack; all exec() errors get
reported as exit(127) by rawSystem, but if we treat it just like a
program that does exit(127) then the user sees no output.

19 years ago[project @ 2004-09-01 08:43:23 by simonmar]
simonmar [Wed, 1 Sep 2004 08:43:23 +0000 (08:43 +0000)]
[project @ 2004-09-01 08:43:23 by simonmar]
Fix profiling (ASSIGN_CCSID macros had gone away).

19 years ago[project @ 2004-08-31 19:06:29 by sof]
sof [Tue, 31 Aug 2004 19:06:29 +0000 (19:06 +0000)]
[project @ 2004-08-31 19:06:29 by sof]
RTS_SYMBOLS: added closure_flags (innards-peeking user code may use this); merge to STABLE

19 years ago[project @ 2004-08-31 16:19:54 by panne]
panne [Tue, 31 Aug 2004 16:19:54 +0000 (16:19 +0000)]
[project @ 2004-08-31 16:19:54 by panne]
Fixed version/release magic. Actually I think we're doing things the wrong way
here: We should use AC_INIT with a version parameter as the central place for
this info and substitute what's needed into the rest of the files.

19 years ago[project @ 2004-08-31 16:02:42 by ross]
ross [Tue, 31 Aug 2004 16:02:42 +0000 (16:02 +0000)]
[project @ 2004-08-31 16:02:42 by ross]
markup fixes (and one typo) in arrow notation section

19 years ago[project @ 2004-08-31 15:54:08 by ross]
ross [Tue, 31 Aug 2004 15:54:08 +0000 (15:54 +0000)]
[project @ 2004-08-31 15:54:08 by ross]
add the Debian location for XSL stylesheets

19 years ago[project @ 2004-08-31 12:45:35 by simonmar]
simonmar [Tue, 31 Aug 2004 12:45:36 +0000 (12:45 +0000)]
[project @ 2004-08-31 12:45:35 by simonmar]
Get the version number into ghc-pkg by creating Version.hs from the
Makefile to avoid GHC and possibly shell versionitis.

19 years ago[project @ 2004-08-31 12:28:18 by simonmar]
simonmar [Tue, 31 Aug 2004 12:28:18 +0000 (12:28 +0000)]
[project @ 2004-08-31 12:28:18 by simonmar]
Try to fix up the previous commit.  I'm not sure if this is quite
right, but it should be closer.

19 years ago[project @ 2004-08-31 11:38:53 by simonmar]
simonmar [Tue, 31 Aug 2004 11:38:53 +0000 (11:38 +0000)]
[project @ 2004-08-31 11:38:53 by simonmar]
Warning fix on Win32.

19 years ago[project @ 2004-08-31 09:48:28 by simonmar]
simonmar [Tue, 31 Aug 2004 09:48:29 +0000 (09:48 +0000)]
[project @ 2004-08-31 09:48:28 by simonmar]
Rationalise the install settings a bit.  Before, if you had $OWNER or
$GROUP set in your environment, then these would lead to options being
given to install, possibly with unexpected results.  This caused
install to fail for at least one person.

Now, $(INSTALL_OWNER) and $(INSTALL_GROUP) are set via
config.mk/build.mk as with other settings.

19 years ago[project @ 2004-08-30 19:44:38 by sof]
sof [Mon, 30 Aug 2004 19:44:38 +0000 (19:44 +0000)]
[project @ 2004-08-30 19:44:38 by sof]
turns out that 5.04.x differs in how args are quoted across plats; try to cope.

19 years ago[project @ 2004-08-30 19:28:46 by panne]
panne [Mon, 30 Aug 2004 19:28:47 +0000 (19:28 +0000)]
[project @ 2004-08-30 19:28:46 by panne]
Cleaned up FPTOOLS_UNDERSCORE (changequote is evil!) and renamed it to
FP_LEADING_UNDERSCORE

19 years ago[project @ 2004-08-30 18:31:34 by panne]
panne [Mon, 30 Aug 2004 18:31:34 +0000 (18:31 +0000)]
[project @ 2004-08-30 18:31:34 by panne]
The crusade against configuration bit rot continues: Cleaned up header checks

19 years ago[project @ 2004-08-30 18:15:12 by panne]
panne [Mon, 30 Aug 2004 18:15:12 +0000 (18:15 +0000)]
[project @ 2004-08-30 18:15:12 by panne]
Removed duplicate tests for headers

19 years ago[project @ 2004-08-30 18:11:55 by panne]
panne [Mon, 30 Aug 2004 18:11:55 +0000 (18:11 +0000)]
[project @ 2004-08-30 18:11:55 by panne]
Nuked tests already done via standard AC_INCLUDES_DEFAULT

19 years ago[project @ 2004-08-30 17:47:36 by panne]
panne [Mon, 30 Aug 2004 17:47:36 +0000 (17:47 +0000)]
[project @ 2004-08-30 17:47:36 by panne]
Removed unused function checks

19 years ago[project @ 2004-08-30 16:20:54 by sof]
sof [Mon, 30 Aug 2004 16:20:54 +0000 (16:20 +0000)]
[project @ 2004-08-30 16:20:54 by sof]
doh

19 years ago[project @ 2004-08-30 15:43:14 by sof]
sof [Mon, 30 Aug 2004 15:43:14 +0000 (15:43 +0000)]
[project @ 2004-08-30 15:43:14 by sof]
escape GHC_PKG_VERSION double quotes on all platforms when compiling with <=6.0.x

19 years ago[project @ 2004-08-28 16:51:18 by panne]
panne [Sat, 28 Aug 2004 16:51:18 +0000 (16:51 +0000)]
[project @ 2004-08-28 16:51:18 by panne]
Trimmed a few function checks

19 years ago[project @ 2004-08-28 16:20:35 by panne]
panne [Sat, 28 Aug 2004 16:20:36 +0000 (16:20 +0000)]
[project @ 2004-08-28 16:20:35 by panne]
Beautified test for ghc-pkg

19 years ago[project @ 2004-08-28 15:50:44 by panne]
panne [Sat, 28 Aug 2004 15:50:44 +0000 (15:50 +0000)]
[project @ 2004-08-28 15:50:44 by panne]
Aesthetic fix: Redirect error messages for non-GNU ar to /dev/null

19 years ago[project @ 2004-08-27 22:36:49 by sof]
sof [Fri, 27 Aug 2004 22:36:49 +0000 (22:36 +0000)]
[project @ 2004-08-27 22:36:49 by sof]
all target: if building GMP, only descend into gmp/ when way=""

19 years ago[project @ 2004-08-27 08:29:04 by simonpj]
simonpj [Fri, 27 Aug 2004 08:29:04 +0000 (08:29 +0000)]
[project @ 2004-08-27 08:29:04 by simonpj]
Better tags generation, avoiding derived files (still a bit ad hoc)

19 years ago[project @ 2004-08-27 08:17:07 by simonpj]
simonpj [Fri, 27 Aug 2004 08:17:07 +0000 (08:17 +0000)]
[project @ 2004-08-27 08:17:07 by simonpj]
Oops: always qualify when printing code

19 years ago[project @ 2004-08-26 21:03:18 by panne]
panne [Thu, 26 Aug 2004 21:03:20 +0000 (21:03 +0000)]
[project @ 2004-08-26 21:03:18 by panne]
Updated BuildRequires tags. Alas, there seems to be no real standard here, so
your mileage may vary... At least the current specs should work on SuSE Linux.

19 years ago[project @ 2004-08-26 20:08:39 by panne]
panne [Thu, 26 Aug 2004 20:08:55 +0000 (20:08 +0000)]
[project @ 2004-08-26 20:08:39 by panne]
SGML is dead, long live DocBook XML!

Note: The BuildRequires tags in the spec files are still incomplete
and the documentation about the DocBook tools needs to be updated,
too. Stay tuned...

19 years ago[project @ 2004-08-26 15:44:50 by simonpj]
simonpj [Thu, 26 Aug 2004 15:45:08 +0000 (15:45 +0000)]
[project @ 2004-08-26 15:44:50 by simonpj]
-------------------------------
Print built-in sytax right
-------------------------------

Built-in syntax, like (:) and [], is not "in scope" via the GlobalRdrEnv
in the usual way.  When we print it out, we should also print it in unqualified
form, even though it's not in the environment.

I've finally bitten the (not very big) bullet, and added to Name the information
about whether or not a name is one of these built-in ones.  That entailed changing
the calls to mkWiredInName, but those are exactly the places where you have to
decide whether it's built-in or not, which is fine.

Built-in syntax => It's a syntactic form, not "in scope" (e.g. [])

Wired-in thing  => The thing (Id, TyCon) is fully known to the compiler,
   not read from an interface file.
   E.g. Bool, True, Int, Float, and many others

All built-in syntax is for wired-in things.

19 years ago[project @ 2004-08-26 14:24:46 by simonpj]
simonpj [Thu, 26 Aug 2004 14:24:46 +0000 (14:24 +0000)]
[project @ 2004-08-26 14:24:46 by simonpj]
Fix recently-introduced improvement bug

19 years ago[project @ 2004-08-26 11:06:04 by simonmar]
simonmar [Thu, 26 Aug 2004 11:06:04 +0000 (11:06 +0000)]
[project @ 2004-08-26 11:06:04 by simonmar]
Urk, since when has subtraction been associative.  /me dons the pointy
hat.

19 years ago[project @ 2004-08-26 08:48:25 by simonmar]
simonmar [Thu, 26 Aug 2004 08:48:25 +0000 (08:48 +0000)]
[project @ 2004-08-26 08:48:25 by simonmar]
Add the :def . readFile example.

19 years ago[project @ 2004-08-26 08:43:36 by simonmar]
simonmar [Thu, 26 Aug 2004 08:43:36 +0000 (08:43 +0000)]
[project @ 2004-08-26 08:43:36 by simonmar]
Add the location of the docbook XSL stylesheets on this RedHat 9 box
to the list of places to look.

19 years ago[project @ 2004-08-25 17:49:22 by sof]
sof [Wed, 25 Aug 2004 17:49:22 +0000 (17:49 +0000)]
[project @ 2004-08-25 17:49:22 by sof]
wibble

19 years ago[project @ 2004-08-25 17:38:36 by sof]
sof [Wed, 25 Aug 2004 17:38:36 +0000 (17:38 +0000)]
[project @ 2004-08-25 17:38:36 by sof]
tidy up EOL termination handling under mingw; as was, C-related dependencies were being accumulated in existing dependency files, not replaced

19 years ago[project @ 2004-08-25 17:14:55 by sof]
sof [Wed, 25 Aug 2004 17:14:55 +0000 (17:14 +0000)]
[project @ 2004-08-25 17:14:55 by sof]
backquote GHC_PKG_VERSION defn for <= ghc-6.0.x; believe this is only needed under mingw

19 years ago[project @ 2004-08-25 17:07:14 by sof]
sof [Wed, 25 Aug 2004 17:07:14 +0000 (17:07 +0000)]
[project @ 2004-08-25 17:07:14 by sof]
wibble

19 years ago[project @ 2004-08-25 16:40:48 by sof]
sof [Wed, 25 Aug 2004 16:40:48 +0000 (16:40 +0000)]
[project @ 2004-08-25 16:40:48 by sof]
FP_READDIR_EOF_ERRNO: better use AC_DEFINE_UNQUOTED here

19 years ago[project @ 2004-08-25 10:37:06 by simonmar]
simonmar [Wed, 25 Aug 2004 10:37:06 +0000 (10:37 +0000)]
[project @ 2004-08-25 10:37:06 by simonmar]
fix braino in previous commit: we should cast the function result to
the right type, not just assume (W_).

19 years ago[project @ 2004-08-25 10:33:52 by simonpj]
simonpj [Wed, 25 Aug 2004 10:33:52 +0000 (10:33 +0000)]
[project @ 2004-08-25 10:33:52 by simonpj]
Fix typo that caused non -O to see unfoldings

19 years ago[project @ 2004-08-25 10:33:26 by simonpj]
simonpj [Wed, 25 Aug 2004 10:33:26 +0000 (10:33 +0000)]
[project @ 2004-08-25 10:33:26 by simonpj]
Spelling mistake in comment

19 years ago[project @ 2004-08-24 19:26:45 by sof]
sof [Tue, 24 Aug 2004 19:26:47 +0000 (19:26 +0000)]
[project @ 2004-08-24 19:26:45 by sof]
Pair of new macros for checking how dirent.h is implemented. Needed
to deal with versioning issues under mingw only, but won't do
any harm on other plats. The macros are:

- FP_READDIR_EOF_ERRNO
     checks what readdir() sets errno to upon reaching end of a directory.
     (that value is available as READDIR_ERRNO_EOF in mk/config.h). Up
     until recently, mingw's readdir() did set errno rather than just
     leaving it alone.
- FP_DIRENT_FLAT_LAYOUT
     checks how 'struct dirent' is defined; defines
     config.h:STRUCT_DIRENT_FLAT_LAYOUT to 1 if 'struct dirent' is terminated
     with a d_name array. Up until recently, mingw didn't define it as such.

To be hooked up to libraries/base/{include/HsBase.h,cbits/dirUtils.c} and
quite possibly merged to STABLE.

19 years ago[project @ 2004-08-23 10:11:23 by simonmar]
simonmar [Mon, 23 Aug 2004 10:11:24 +0000 (10:11 +0000)]
[project @ 2004-08-23 10:11:23 by simonmar]
Fix an infinite loop in the cmm-optimiser in the native codegen, and
refactor: move isAssociativeMachOp into MachOp.

19 years ago[project @ 2004-08-22 16:40:38 by panne]
panne [Sun, 22 Aug 2004 16:40:38 +0000 (16:40 +0000)]
[project @ 2004-08-22 16:40:38 by panne]
Terminate program if execPage fails, this is more honest and
simplifies things a bit.

19 years ago[project @ 2004-08-22 16:34:54 by panne]
panne [Sun, 22 Aug 2004 16:34:54 +0000 (16:34 +0000)]
[project @ 2004-08-22 16:34:54 by panne]
Ooops, fixed previous commit...

19 years ago[project @ 2004-08-22 16:27:50 by panne]
panne [Sun, 22 Aug 2004 16:27:50 +0000 (16:27 +0000)]
[project @ 2004-08-22 16:27:50 by panne]
stgMallocBytes never returns NULL

19 years ago[project @ 2004-08-22 16:20:42 by panne]
panne [Sun, 22 Aug 2004 16:20:42 +0000 (16:20 +0000)]
[project @ 2004-08-22 16:20:42 by panne]
* Renamed __obscure_ccall_ret_code to obscure_ccall_ret_code, leading
  underscores are bad for user code.

* Let the code for obscure_ccall_ret_code live in dynamically
  allocated memory, just like the adjustors. This should fix problems
  on OpenBSD, which doesn't like executable code in the data section.

19 years ago[project @ 2004-08-22 15:50:39 by panne]
panne [Sun, 22 Aug 2004 15:50:42 +0000 (15:50 +0000)]
[project @ 2004-08-22 15:50:39 by panne]
Removed a few "use of cast expressions as lvalues is deprecated"
warnings. Note that gcc is really pedantic nowadays, so we have to go
via a temporary to avoid "cast does not match function type" warnings.

19 years ago[project @ 2004-08-21 13:48:58 by panne]
panne [Sat, 21 Aug 2004 13:48:59 +0000 (13:48 +0000)]
[project @ 2004-08-21 13:48:58 by panne]
If "hhc" is in the PATH, the "htmlhelp" target builds a *.chm file now. Note:
This is untested and "hhc" should really be detected via autoconf.

19 years ago[project @ 2004-08-21 13:29:26 by panne]
panne [Sat, 21 Aug 2004 13:29:28 +0000 (13:29 +0000)]
[project @ 2004-08-21 13:29:26 by panne]
* Factored out labeling options (used by FO now, too)
* Cleaned up stylesheet handling

19 years ago[project @ 2004-08-21 12:49:14 by panne]
panne [Sat, 21 Aug 2004 12:49:14 +0000 (12:49 +0000)]
[project @ 2004-08-21 12:49:14 by panne]
* Header cleanup
* Improved type of execPage
* Use prog_belch instead of fprintf(stderr, ...)

19 years ago[project @ 2004-08-21 12:48:00 by panne]
panne [Sat, 21 Aug 2004 12:48:00 +0000 (12:48 +0000)]
[project @ 2004-08-21 12:48:00 by panne]
Perform initialisation of adjustor thunk layer at startup.

19 years ago[project @ 2004-08-21 12:47:17 by panne]
panne [Sat, 21 Aug 2004 12:47:17 +0000 (12:47 +0000)]
[project @ 2004-08-21 12:47:17 by panne]
Moved createAdjustor and freeHaskellFunctionPtr to a header visible in
*.hc code.  The whole header layout is a little bit baroque, IMHO...

19 years ago[project @ 2004-08-20 15:02:40 by simonmar]
simonmar [Fri, 20 Aug 2004 15:02:40 +0000 (15:02 +0000)]
[project @ 2004-08-20 15:02:40 by simonmar]
Hack to work around bug on Windows reported by Levent Erkok
<levent.erkok@intel.com>:

Prelude> let x=x in x
*** Exception: <<loop>>
Prelude> 3
Fail: thread blocked indefinitely

Details in the comment.

MERGE TO STABLE

19 years ago[project @ 2004-08-20 13:05:50 by simonmar]
simonmar [Fri, 20 Aug 2004 13:05:50 +0000 (13:05 +0000)]
[project @ 2004-08-20 13:05:50 by simonmar]
Fixes

19 years ago[project @ 2004-08-20 12:21:03 by simonmar]
simonmar [Fri, 20 Aug 2004 12:21:05 +0000 (12:21 +0000)]
[project @ 2004-08-20 12:21:03 by simonmar]
Simplify the "impossible branch" handling, and fix a bug in the
process.  CmmSwitch encodes the possibility of having impossible
branches (the destinations are Maybe BlockId rather than just BlockId)
so we don't need to encode impossible branches as dummy blocks
containing a jump to an impossible location (currently 0).

However, PprC and PprCmm weren't set up to cope with Nothings in a
CmmSwitch, so this commit fixes that too.

19 years ago[project @ 2004-08-20 11:20:16 by simonmar]
simonmar [Fri, 20 Aug 2004 11:20:17 +0000 (11:20 +0000)]
[project @ 2004-08-20 11:20:16 by simonmar]
Give literal string labels a _str suffix, to make it less likely that
they'll clash with a symbol in scope in a C file.

19 years ago[project @ 2004-08-19 15:43:39 by simonmar]
simonmar [Thu, 19 Aug 2004 15:43:39 +0000 (15:43 +0000)]
[project @ 2004-08-19 15:43:39 by simonmar]
Build fix

19 years ago[project @ 2004-08-19 14:00:48 by simonmar]
simonmar [Thu, 19 Aug 2004 14:00:50 +0000 (14:00 +0000)]
[project @ 2004-08-19 14:00:48 by simonmar]
Windows fixes.

19 years ago[project @ 2004-08-19 11:27:45 by simonmar]
simonmar [Thu, 19 Aug 2004 11:27:45 +0000 (11:27 +0000)]
[project @ 2004-08-19 11:27:45 by simonmar]
bugfix: set tso->link = END_TSO_QUEUE before APPEND_TO_RUN_QUEUE().

19 years ago[project @ 2004-08-18 19:12:42 by sof]
sof [Wed, 18 Aug 2004 19:12:42 +0000 (19:12 +0000)]
[project @ 2004-08-18 19:12:42 by sof]
- set mingw_top, old_ghc_top, gcc_version defaults if not
  defined in the environment block.
- bundle ar.exe (as bin/ar.exe)
- more comments

19 years ago[project @ 2004-08-18 16:42:51 by panne]
panne [Wed, 18 Aug 2004 16:42:56 +0000 (16:42 +0000)]
[project @ 2004-08-18 16:42:51 by panne]
Re-added indices + minor fixes

19 years ago[project @ 2004-08-18 16:23:14 by panne]
panne [Wed, 18 Aug 2004 16:23:14 +0000 (16:23 +0000)]
[project @ 2004-08-18 16:23:14 by panne]
Improved section labeling for HTML formats. Have to check other formats...

19 years ago[project @ 2004-08-18 16:16:54 by panne]
panne [Wed, 18 Aug 2004 16:16:57 +0000 (16:16 +0000)]
[project @ 2004-08-18 16:16:54 by panne]
* Preliminary support for HTML Help (target "htmlhelp". Note: No
  support for *.chm yet, I have to download hhc first for testing.

* Made directory/file layout more consistent:
     * All-in-one HTML for foo.xml goes into foo.html
     * Chunked HTML for foo.xml goes into foo-html directory with root index.html
     * HTML Help for foo.xml goes into foo-htmlhelp directory
  For the rationale behind this, read "Cool URIs don't change" at
  http://www.w3.org/Provider/Style/URI.

* Renamed "no-chunks-html" make target to "html-no-chunks"

19 years ago[project @ 2004-08-18 15:47:55 by panne]
panne [Wed, 18 Aug 2004 15:47:55 +0000 (15:47 +0000)]
[project @ 2004-08-18 15:47:55 by panne]
Use *nix instead of Windoze line ends

19 years ago[project @ 2004-08-18 13:16:28 by simonmar]
simonmar [Wed, 18 Aug 2004 13:16:28 +0000 (13:16 +0000)]
[project @ 2004-08-18 13:16:28 by simonmar]
Fix parse error in the generated package.conf

19 years ago[project @ 2004-08-18 13:14:21 by simonmar]
simonmar [Wed, 18 Aug 2004 13:14:21 +0000 (13:14 +0000)]
[project @ 2004-08-18 13:14:21 by simonmar]
Add cmm directory

19 years ago[project @ 2004-08-18 10:07:29 by simonmar]
simonmar [Wed, 18 Aug 2004 10:07:29 +0000 (10:07 +0000)]
[project @ 2004-08-18 10:07:29 by simonmar]
Remove extra semicolon; exposed by other recent changes.

19 years ago[project @ 2004-08-18 09:33:03 by simonpj]
simonpj [Wed, 18 Aug 2004 09:33:11 +0000 (09:33 +0000)]
[project @ 2004-08-18 09:33:03 by simonpj]
-------------------------------
Fix a fundep bug
-------------------------------

MERGE TO STABLE

Big thank-you to Martin Sulzmann for finding this functional dependency bug.

The new defn of FunDeps.Equation is:
type Equation = (TyVarSet, [(Type, Type)])
Before it was (TyVarSet, Type, Type), so each pair of types was separately
quantified (wrong).

It's important that we have a *list* of pairs of types.  Consider
  class C a b c | a -> b c where ...
instance C Int x x where ...
Then, given the constraint (C Int Bool v) we should improve v to Bool,
via the equation ({x}, [(Bool,x), (v,x)])
This would not happen if the class had looked like
class C a b c | a -> b, a -> c

Test in typecheck/should_compile/tc180

19 years ago[project @ 2004-08-17 16:00:58 by simonmar]
simonmar [Tue, 17 Aug 2004 16:00:59 +0000 (16:00 +0000)]
[project @ 2004-08-17 16:00:58 by simonmar]
- phases.xml: add documentation on <os>_TARGET_OS and <arch>_TARGET_ARCH
  symbols.

- some fixes for editing in emacs

19 years ago[project @ 2004-08-17 15:23:47 by simonpj]
simonpj [Tue, 17 Aug 2004 15:24:13 +0000 (15:24 +0000)]
[project @ 2004-08-17 15:23:47 by simonpj]
-------------------------------
Use merge-sort not quicksort
Nuke quicksort altogether
-------------------------------

Quicksort has O(n**2) behaviour worst case, and this occasionally bites.
In particular, when compiling large files consisting only of static data,
we get loads of top-level delarations -- and that led to more than half the
total compile time being spent in the strongly connected component analysis
for the occurrence analyser.  Switching to merge sort completely solved the
problem.

I've nuked quicksort altogether to make sure this does not happen again.

19 years ago[project @ 2004-08-17 08:18:41 by simonpj]
simonpj [Tue, 17 Aug 2004 08:18:41 +0000 (08:18 +0000)]
[project @ 2004-08-17 08:18:41 by simonpj]
Typo in windows-specific code

19 years ago[project @ 2004-08-16 19:59:28 by panne]
panne [Mon, 16 Aug 2004 19:59:53 +0000 (19:59 +0000)]
[project @ 2004-08-16 19:59:28 by panne]
XMLification

19 years ago[project @ 2004-08-16 16:26:51 by simonpj]
simonpj [Mon, 16 Aug 2004 16:26:51 +0000 (16:26 +0000)]
[project @ 2004-08-16 16:26:51 by simonpj]
-------------------------------
Add instance information to :i
  Get rid of the DeclPool
-------------------------------

1.  Add instance information to :info command.  GHCi now prints out
    which instances a type or class belongs to, when you use :i

2.  Tidy up printing of unqualified names in user output.
    Previously Outputable.PrintUnqualified was
type PrintUnqualified = Name -> Bool
    but it's now
type PrintUnqualified = ModuleName -> OccName -> Bool
    This turns out to be tidier even for Names, and it's now also usable
    when printing IfaceSyn stuff in GHCi, eliminating a grevious hack.

3.  On the way to doing this, Simon M had the great idea that we could
    get rid of the DeclPool holding pen, which held declarations read from
    interface files but not yet type-checked.   We do this by eagerly
    populating the TypeEnv with thunks what, when poked, do the type
    checking.   This is just a logical continuation of lazy import
    mechanism we've now had for some while.

The InstPool and RulePool still exist, but I plan to get rid of them in
the same way.  The new scheme does mean that more rules get sucked in than
before, because previously the TypeEnv was used to mean "this thing was needed"
and hence to control which rules were sucked in.  But now the TypeEnv is
populated more eagerly => more rules get sucked in.  However this problem
will go away when I get rid of the Inst and Rule pools.

I should have kept these changes separate, but I didn't.  Change (1)
affects mainly
TcRnDriver, HscMain, CompMan, InteractiveUI
whereas change (3) is more wide ranging.

19 years ago[project @ 2004-08-16 16:14:59 by simonpj]
simonpj [Mon, 16 Aug 2004 16:14:59 +0000 (16:14 +0000)]
[project @ 2004-08-16 16:14:59 by simonpj]
stg_interp_constr_entry and friends don't have info tables, so declare
them using RTS_FUN() rather than RTS_ENTRY().

19 years ago[project @ 2004-08-16 11:57:19 by simonmar]
simonmar [Mon, 16 Aug 2004 11:57:19 +0000 (11:57 +0000)]
[project @ 2004-08-16 11:57:19 by simonmar]
Avoid casting lvalues; gcc 3.4 issues warnings for it.

19 years ago[project @ 2004-08-16 11:19:24 by simonmar]
simonmar [Mon, 16 Aug 2004 11:19:27 +0000 (11:19 +0000)]
[project @ 2004-08-16 11:19:24 by simonmar]
Define <arch>_TARGET_ARCH and <os>_TARGET_OS by default when CPP'ing.
This avoids the main reason for needing to #include config.h into
Haskell source, so most files that previously just #include "config.h" can now

  #if __GLASGOW_HASKELL__ < 603
  #include "config.h"
  #endif

19 years ago[project @ 2004-08-16 11:17:20 by simonmar]
simonmar [Mon, 16 Aug 2004 11:17:20 +0000 (11:17 +0000)]
[project @ 2004-08-16 11:17:20 by simonmar]
Add a config.h to ease the transition.  Now if you include config.h
you get a warning instead of a failure:

In file included from System/Posix/Internals.hs:24:
/playpen/ghc/nightly/HEAD-cam-02-unx/i386-unknown-linux/ghc/includes/config.h:4: warning: #warning config.h is deprecated; please use ghcconfig.h instead

19 years ago[project @ 2004-08-16 10:59:37 by simonmar]
simonmar [Mon, 16 Aug 2004 10:59:37 +0000 (10:59 +0000)]
[project @ 2004-08-16 10:59:37 by simonmar]
config.h ==> ghcconfig.h

19 years ago[project @ 2004-08-16 09:53:47 by simonpj]
simonpj [Mon, 16 Aug 2004 09:54:51 +0000 (09:54 +0000)]
[project @ 2004-08-16 09:53:47 by simonpj]
-------------------------------
Add instance information to :i
  Get rid of the DeclPool
-------------------------------

1.  Add instance information to :info command.  GHCi now prints out
    which instances a type or class belongs to, when you use :i

2.  Tidy up printing of unqualified names in user output.
    Previously Outputable.PrintUnqualified was
type PrintUnqualified = Name -> Bool
    but it's now
type PrintUnqualified = ModuleName -> OccName -> Bool
    This turns out to be tidier even for Names, and it's now also usable
    when printing IfaceSyn stuff in GHCi, eliminating a grevious hack.

3.  On the way to doing this, Simon M had the great idea that we could
    get rid of the DeclPool holding pen, which held declarations read from
    interface files but not yet type-checked.   We do this by eagerly
    populating the TypeEnv with thunks what, when poked, do the type
    checking.   This is just a logical continuation of lazy import
    mechanism we've now had for some while.

The InstPool and RulePool still exist, but I plan to get rid of them in
the same way.  The new scheme does mean that more rules get sucked in than
before, because previously the TypeEnv was used to mean "this thing was needed"
and hence to control which rules were sucked in.  But now the TypeEnv is
populated more eagerly => more rules get sucked in.  However this problem
will go away when I get rid of the Inst and Rule pools.

I should have kept these changes separate, but I didn't.  Change (1)
affects mainly
TcRnDriver, HscMain, CompMan, InteractiveUI
whereas change (3) is more wide ranging.

19 years ago[project @ 2004-08-16 09:51:20 by simonpj]
simonpj [Mon, 16 Aug 2004 09:51:20 +0000 (09:51 +0000)]
[project @ 2004-08-16 09:51:20 by simonpj]
Commments only

19 years ago[project @ 2004-08-16 09:41:19 by simonpj]
simonpj [Mon, 16 Aug 2004 09:41:19 +0000 (09:41 +0000)]
[project @ 2004-08-16 09:41:19 by simonpj]
Fix problem with :i for (:)

19 years ago[project @ 2004-08-16 09:31:50 by simonmar]
simonmar [Mon, 16 Aug 2004 09:31:50 +0000 (09:31 +0000)]
[project @ 2004-08-16 09:31:50 by simonmar]
#ifdefery to work around change in name of config.h.

19 years ago[project @ 2004-08-16 07:24:25 by panne]
panne [Mon, 16 Aug 2004 07:24:29 +0000 (07:24 +0000)]
[project @ 2004-08-16 07:24:25 by panne]
Correct DocBook XML now

19 years ago[project @ 2004-08-16 06:44:47 by panne]
panne [Mon, 16 Aug 2004 06:44:47 +0000 (06:44 +0000)]
[project @ 2004-08-16 06:44:47 by panne]
Fixed default font-family, color, and background. It contained a typo
and didn't work for chunked documentation.