ghc-hetmet.git
16 years agoFIX #1559, #1560. Rearrange the way we do ifBuildable...
Simon Marlow [Mon, 30 Jul 2007 13:43:46 +0000 (13:43 +0000)]
FIX #1559, #1560.  Rearrange the way we do ifBuildable...
ifBuildable now returns an exit code, with 1 indicating an unbuildable
non-core package, and 0 otherwise.  Hence we can now invoke the
recursive make from the shell, sidestepping the problems in #1559 and
#1560.

16 years ago* ghc-asm: Finally did away with $* in a way that works with Perl 5.6~5.10+, by appen...
audreyt@audreyt.org [Mon, 30 Jul 2007 12:22:16 +0000 (12:22 +0000)]
* ghc-asm: Finally did away with $* in a way that works with Perl 5.6~5.10+, by appending /m to all regexes.

16 years agoUse "set -e" in validate, so "sh validate" still has it set
Ian Lynagh [Sun, 29 Jul 2007 13:18:09 +0000 (13:18 +0000)]
Use "set -e" in validate, so "sh validate" still has it set

16 years agoFollow cabal configurations changes
Ian Lynagh [Sun, 29 Jul 2007 11:07:11 +0000 (11:07 +0000)]
Follow cabal configurations changes

16 years agoPointer Tagging
Simon Marlow [Fri, 27 Jul 2007 10:41:57 +0000 (10:41 +0000)]
Pointer Tagging

This patch implements pointer tagging as per our ICFP'07 paper "Faster
laziness using dynamic pointer tagging".  It improves performance by
10-15% for most workloads, including GHC itself.

The original patches were by Alexey Rodriguez Yakushev
<mrchebas@gmail.com>, with additions and improvements by me.  I've
re-recorded the development as a single patch.

The basic idea is this: we use the low 2 bits of a pointer to a heap
object (3 bits on a 64-bit architecture) to encode some information
about the object pointed to.  For a constructor, we encode the "tag"
of the constructor (e.g. True vs. False), for a function closure its
arity.  This enables some decisions to be made without dereferencing
the pointer, which speeds up some common operations.  In particular it
enables us to avoid costly indirect jumps in many cases.

More information in the commentary:

http://hackage.haskell.org/trac/ghc/wiki/Commentary/Rts/HaskellExecution/PointerTagging

16 years agoFix building the HEAD with itself
Ian Lynagh [Thu, 26 Jul 2007 18:16:22 +0000 (18:16 +0000)]
Fix building the HEAD with itself

16 years agoLink with hpc even if GhcWithInterpreter is not set
Ian Lynagh [Thu, 26 Jul 2007 16:42:01 +0000 (16:42 +0000)]
Link with hpc even if GhcWithInterpreter is not set

16 years agoDocumentation updates for #1177
Simon Marlow [Thu, 26 Jul 2007 09:40:30 +0000 (09:40 +0000)]
Documentation updates for #1177
We now have a section that describes what hs_exit() does (including
the "wait for foreign calls to return" behaviour), and more
documentation on creating libraries of Haskell code.  I also imported
the section "Beware of DllMain()!" from the haskell.org wiki, with
some minor editing.

16 years agoMark PA dictionaries as __inline_me
Roman Leshchinskiy [Thu, 26 Jul 2007 05:30:01 +0000 (05:30 +0000)]
Mark PA dictionaries as __inline_me

16 years agoAdd missing coercion
Roman Leshchinskiy [Thu, 26 Jul 2007 05:28:30 +0000 (05:28 +0000)]
Add missing coercion

16 years agoMake sure DEFAULT always comes first in generated PA dictionaries
Roman Leshchinskiy [Thu, 26 Jul 2007 05:22:39 +0000 (05:22 +0000)]
Make sure DEFAULT always comes first in generated PA dictionaries

16 years agoFix generation of lengthPA
Roman Leshchinskiy [Thu, 26 Jul 2007 05:21:08 +0000 (05:21 +0000)]
Fix generation of lengthPA

16 years agoModify generation of PA dictionaries to match GHC's usual behaviour
Roman Leshchinskiy [Thu, 26 Jul 2007 04:41:01 +0000 (04:41 +0000)]
Modify generation of PA dictionaries to match GHC's usual behaviour

16 years agoUse the right dictionary when calling lengthPA
Roman Leshchinskiy [Thu, 26 Jul 2007 03:12:47 +0000 (03:12 +0000)]
Use the right dictionary when calling lengthPA

16 years agoAutomatically derive PA for vectorised tycons
Roman Leshchinskiy [Thu, 26 Jul 2007 03:12:38 +0000 (03:12 +0000)]
Automatically derive PA for vectorised tycons

16 years agoPA instance generation code (not used yet)
Roman Leshchinskiy [Thu, 26 Jul 2007 02:45:51 +0000 (02:45 +0000)]
PA instance generation code (not used yet)

16 years agoCreate exported names in vectorisation monads
Roman Leshchinskiy [Thu, 26 Jul 2007 02:41:44 +0000 (02:41 +0000)]
Create exported names in vectorisation monads

16 years agoAdd vectorisation-related OccName derivation scheme
Roman Leshchinskiy [Thu, 26 Jul 2007 02:41:11 +0000 (02:41 +0000)]
Add vectorisation-related OccName derivation scheme

16 years agoPA dictionary generation
Roman Leshchinskiy [Wed, 25 Jul 2007 04:12:42 +0000 (04:12 +0000)]
PA dictionary generation

16 years agoMove code
Roman Leshchinskiy [Wed, 25 Jul 2007 03:48:13 +0000 (03:48 +0000)]
Move code

16 years agoGenerate replicatePA
Roman Leshchinskiy [Wed, 25 Jul 2007 03:43:54 +0000 (03:43 +0000)]
Generate replicatePA

16 years agoGenerate lengthPA method
Roman Leshchinskiy [Wed, 25 Jul 2007 03:43:46 +0000 (03:43 +0000)]
Generate lengthPA method

16 years agoUse emptyPA in vectorisation
Roman Leshchinskiy [Wed, 25 Jul 2007 03:35:30 +0000 (03:35 +0000)]
Use emptyPA in vectorisation

16 years agoAdd emptyPA to PrelNames
Roman Leshchinskiy [Wed, 25 Jul 2007 03:02:09 +0000 (03:02 +0000)]
Add emptyPA to PrelNames

16 years agoMore refactoring
Roman Leshchinskiy [Wed, 25 Jul 2007 02:30:17 +0000 (02:30 +0000)]
More refactoring

16 years agoRefactoring
Roman Leshchinskiy [Wed, 25 Jul 2007 02:24:41 +0000 (02:24 +0000)]
Refactoring

16 years agomake validate work on Windows
Simon Marlow [Wed, 25 Jul 2007 13:57:51 +0000 (13:57 +0000)]
make validate work on Windows
This includes automatically adding --build=i386-unknown-mingw32 and
--with-gcc to ./configure, and disabling -j2 (see #1559).

Also: you can now say

  CPUS=3 ./validate

and the script will pass -jN to make (where N = $CPUS + 1).  In the
future, when we fix #1558, it can pass THREADS=N to the testsuite, too.

16 years agoFIX #1177, partially at least.
Simon Marlow [Wed, 25 Jul 2007 13:55:04 +0000 (13:55 +0000)]
FIX #1177, partially at least.
Now we don't wait for outstanding IO requests when shutting down at
program exit time, but we still wait when shutting down a DLL (via
hs_exit()).  There ought to be a better way to do this, but
terminating the threads forcibly is not a good idea (it never is: the
thread might be holding a mutex when it dies, for example).

I plan to add some docs to the user guide to describe how to shut
down a DLL properly.

16 years agohs_exit()/shutdownHaskell(): wait for outstanding foreign calls to complete before...
Simon Marlow [Tue, 24 Jul 2007 15:30:57 +0000 (15:30 +0000)]
hs_exit()/shutdownHaskell(): wait for outstanding foreign calls to complete before returning
This is pertinent to #1177.  When shutting down a DLL, we need to be
sure that there are no OS threads that can return to the code that we
are about to unload, and previously the threaded RTS was unsafe in
this respect.

When exiting a standalone program we don't have to be quite so
paranoid: all the code will disappear at the same time as any running
threads.  Happily exiting a program happens via a different path:
shutdownHaskellAndExit().  If we're about to exit(), then there's no
need to wait for foreign calls to complete.

16 years agoAdd unreg/tables-next-code output to +RTS --info
Ian Lynagh [Mon, 23 Jul 2007 10:01:35 +0000 (10:01 +0000)]
Add unreg/tables-next-code output to +RTS --info

16 years agoAdd a +RTS --info flag print various info; partially fixes trac #1517
Ian Lynagh [Sun, 22 Jul 2007 17:00:42 +0000 (17:00 +0000)]
Add a +RTS --info flag print various info; partially fixes trac #1517

16 years agoFIX #1215: GHC fails to respect the maximal munch rule while lexing "qualified reserv...
Simon Marlow [Tue, 24 Jul 2007 13:04:17 +0000 (13:04 +0000)]
FIX #1215: GHC fails to respect the maximal munch rule while lexing "qualified reservedids"

I didn't actually fix this to respect Haskell 98, instead I changed it
to follow the proposal for Haskell':

http://hackage.haskell.org/cgi-bin/haskell-prime/trac.cgi/wiki/QualifiedIdentifiers

Rationale:

  - We didn't respect Haskell 98 with respect to qualified symbols either
  - The Haskell' change makes things much cleaner
  - Obeying the Haskell 98 spec literally has some unintended
    consequences (e.g. M.where must lex as "M.wher" "e")
  - Any programs that compiled before this change and do not compile
    after it were illegal according to Haskell 98 anyway.

16 years agoFIX #1555: Remove "exp -> pat" production in stmts
Simon Marlow [Mon, 23 Jul 2007 14:10:23 +0000 (14:10 +0000)]
FIX #1555: Remove "exp -> pat" production in stmts
It looks like this was an experiment that accidentally got committed,
somewhere between 6.0 and 6.2.

16 years agoDocument the new -X flags in the flag reference
Ian Lynagh [Sun, 22 Jul 2007 15:19:34 +0000 (15:19 +0000)]
Document the new -X flags in the flag reference

16 years agoCheck for framework failures and unexpected passes in validate
Ian Lynagh [Sun, 22 Jul 2007 13:56:23 +0000 (13:56 +0000)]
Check for framework failures and unexpected passes in validate

16 years agoUse CLEANUP=1 when running the testsuite from validate
Ian Lynagh [Sun, 22 Jul 2007 12:54:31 +0000 (12:54 +0000)]
Use CLEANUP=1 when running the testsuite from validate

16 years agoin hpc-tools, removing the use of %error, to allow happy 1.15 to be used.
andy@galois.com [Sat, 21 Jul 2007 00:06:21 +0000 (00:06 +0000)]
in hpc-tools, removing the use of %error, to allow happy 1.15 to be used.

16 years agohpc-tools: improving flag processing and help messages, small bug fixes.
andy@galois.com [Fri, 20 Jul 2007 23:57:03 +0000 (23:57 +0000)]
hpc-tools: improving flag processing and help messages, small bug fixes.

16 years agoHack: copy ld.exe to compiler/gcc-lib so Cabal can find it
Ian Lynagh [Sat, 21 Jul 2007 20:00:43 +0000 (20:00 +0000)]
Hack: copy ld.exe to compiler/gcc-lib so Cabal can find it

16 years agoFix the Windows build
Ian Lynagh [Sat, 21 Jul 2007 01:18:17 +0000 (01:18 +0000)]
Fix the Windows build

16 years agoWhen registering base during installation, don't hide GHC.Prim
Ian Lynagh [Thu, 19 Jul 2007 16:39:20 +0000 (16:39 +0000)]
When registering base during installation, don't hide GHC.Prim

16 years agoCreate .hi-boot and .o-boot files in --make mode; fixes trac #1322
Ian Lynagh [Thu, 19 Jul 2007 11:27:36 +0000 (11:27 +0000)]
Create .hi-boot and .o-boot files in --make mode; fixes trac #1322
We were recompiling the .hs-boot files each time, as we were never
writing out the compilation results.

16 years agoFix -split-obj on Mac OS via -fasm
Clemens Fruhwirth [Fri, 6 Jul 2007 11:24:49 +0000 (11:24 +0000)]
Fix -split-obj on Mac OS via -fasm

The problem of the splitter was that it re-emitted section directives
for every dynamic label found. The following was torn apart

.symbol_stubs
.indirect <symbol>
L_<symbol>$stub:
jmp *...
L_<symbol>$stub_binder:
..somebinding code..

into

.symbol_stubs
.indirect_symbol <symbol>
L_<symbol>$stub:
jmp *...
.symbol_stubs <--- NEW
L_<symbol>$stub_binder:
..somebinding code..

This is incorrect as the Mac OS assembler enforces that every new code
section that goes into .symbol_stubs is associated with the linker
directive .indirect_symbol. This sanity check is obviously violated
when we reemit .symbol_stub in the splitter. The solution is to ignore
everything that ends with $stub_binder as new label, and chuck it into
a single label for $stub.

Also the splitter has to recognize .section __DATA... for the lazy_ptr
indirection symbol. Adds a reminder to PositionIndependentCode.hs to
take care of the splitter when the code generation is changed.

This should not affect -fvia-c as the code generated by the C compiler
is entirely different.

16 years agoMade the label generation in the Cmm parser more direct
Michael D. Adams [Wed, 18 Jul 2007 20:33:00 +0000 (20:33 +0000)]
Made the label generation in the Cmm parser more direct

16 years agoTypo fix in comment
Michael D. Adams [Mon, 16 Jul 2007 18:29:06 +0000 (18:29 +0000)]
Typo fix in comment

16 years agoDefault tick interval was 50ms, change it to 20ms
Simon Marlow [Wed, 18 Jul 2007 11:26:52 +0000 (11:26 +0000)]
Default tick interval was 50ms, change it to 20ms
I think 50ms was accidental, prior to 6.6 it used to be 20ms

16 years agoremove unused TICK_FREQUENCY
Simon Marlow [Wed, 18 Jul 2007 11:06:55 +0000 (11:06 +0000)]
remove unused TICK_FREQUENCY

16 years agowakeUpSleepingThreads: fix off by one
Simon Marlow [Wed, 18 Jul 2007 09:27:54 +0000 (09:27 +0000)]
wakeUpSleepingThreads: fix off by one
The symptom of this bug is after the time of a threadDelay has
expired, the RTS does a whole slew of extra select() calls.
This should help with #1523, but it's not the whole story.

16 years agoFixes for the unreg build
Ian Lynagh [Wed, 18 Jul 2007 11:17:51 +0000 (11:17 +0000)]
Fixes for the unreg build
* Fix code output order when printing C so things are defined before
  they are used.
* Generate _ret rather than _entry functions for INFO_TABLE_RET.
* Use "ASSIGN_BaseReg" rather than "BaseReg =".

16 years agoFactor 'callerSaveVolatileRegs' out of the NCG and into CgUtil
Michael D. Adams [Tue, 17 Jul 2007 01:42:57 +0000 (01:42 +0000)]
Factor 'callerSaveVolatileRegs' out of the NCG and into CgUtil

This is needed because CgForeign and parts of the CPS pass now use
'callerSaveVolatileRegs' and not all platforms have access to the NCG.

16 years agoRefactoring
Roman Leshchinskiy [Wed, 18 Jul 2007 04:55:53 +0000 (04:55 +0000)]
Refactoring

16 years agoBetter names for PArray instance coercions
Roman Leshchinskiy [Wed, 18 Jul 2007 04:50:51 +0000 (04:50 +0000)]
Better names for PArray instance coercions

16 years agoAdd generated PArray instances to instance environments
Roman Leshchinskiy [Wed, 18 Jul 2007 04:44:33 +0000 (04:44 +0000)]
Add generated PArray instances to instance environments

16 years agoNicer names for generated PArray instances
Roman Leshchinskiy [Wed, 18 Jul 2007 04:14:11 +0000 (04:14 +0000)]
Nicer names for generated PArray instances

16 years agoGenerate PArray instances of vectorised tycons
Roman Leshchinskiy [Wed, 18 Jul 2007 04:08:28 +0000 (04:08 +0000)]
Generate PArray instances of vectorised tycons

16 years agoGeneration of DataCons for implicit PArray instances
Roman Leshchinskiy [Wed, 18 Jul 2007 02:52:35 +0000 (02:52 +0000)]
Generation of DataCons for implicit PArray instances

16 years agoFix two typos
Roman Leshchinskiy [Wed, 18 Jul 2007 02:52:24 +0000 (02:52 +0000)]
Fix two typos

16 years agoMore vectorisation-related OccNames
Roman Leshchinskiy [Wed, 18 Jul 2007 02:51:59 +0000 (02:51 +0000)]
More vectorisation-related OccNames

16 years agodarcs-all: allow relative path for repo in local fs
Manuel M T Chakravarty [Wed, 18 Jul 2007 03:45:11 +0000 (03:45 +0000)]
darcs-all: allow relative path for repo in local fs

16 years agoImplement the RTS side of GHC.Environment.getFullArgs
Ian Lynagh [Tue, 17 Jul 2007 14:20:50 +0000 (14:20 +0000)]
Implement the RTS side of GHC.Environment.getFullArgs

16 years agoTypo
Ian Lynagh [Mon, 16 Jul 2007 23:56:35 +0000 (23:56 +0000)]
Typo

16 years agoCorrections for warnings in the user guide
Ian Lynagh [Mon, 16 Jul 2007 23:17:41 +0000 (23:17 +0000)]
Corrections for warnings in the user guide

16 years agoSync the UG entries for -Wall, -w etc with reality
Ian Lynagh [Mon, 16 Jul 2007 22:19:43 +0000 (22:19 +0000)]
Sync the UG entries for -Wall, -w etc with reality

16 years ago-w should turn off /all/ options, not just the -Wall ones
Ian Lynagh [Mon, 16 Jul 2007 22:14:42 +0000 (22:14 +0000)]
-w should turn off /all/ options, not just the -Wall ones

16 years agoImplement -fwarn-dodgy-imports
Ian Lynagh [Mon, 16 Jul 2007 22:06:35 +0000 (22:06 +0000)]
Implement -fwarn-dodgy-imports
You used to only be able to enable Opt_WarnDodgyImports with -W or -Wall.
This patch adds the flag to en/disable it by name.
(DodgyImports == importing T(..) when only T is exported).

16 years agoDoc tweaks
Ian Lynagh [Mon, 16 Jul 2007 21:28:13 +0000 (21:28 +0000)]
Doc tweaks

16 years agoRemove note that -E behaviour has changed (6.0 has the same note)
Ian Lynagh [Mon, 16 Jul 2007 18:36:24 +0000 (18:36 +0000)]
Remove note that -E behaviour has changed (6.0 has the same note)

16 years agoDoc tweaks
Ian Lynagh [Mon, 16 Jul 2007 18:35:40 +0000 (18:35 +0000)]
Doc tweaks

16 years agoUser guide tweaks
Ian Lynagh [Mon, 16 Jul 2007 18:03:52 +0000 (18:03 +0000)]
User guide tweaks

16 years agoDoc tweak
Ian Lynagh [Mon, 16 Jul 2007 17:47:35 +0000 (17:47 +0000)]
Doc tweak

16 years agoDoc tweak
Ian Lynagh [Mon, 16 Jul 2007 17:44:28 +0000 (17:44 +0000)]
Doc tweak

16 years agoCorrect user guide on when .ghci is read
Ian Lynagh [Mon, 16 Jul 2007 17:24:48 +0000 (17:24 +0000)]
Correct user guide on when .ghci is read

16 years agoTweak punctuation in the user guide
Ian Lynagh [Mon, 16 Jul 2007 17:15:50 +0000 (17:15 +0000)]
Tweak punctuation in the user guide

16 years agoghci command docs tweaks
Ian Lynagh [Mon, 16 Jul 2007 17:06:01 +0000 (17:06 +0000)]
ghci command docs tweaks

16 years agoFix alphabetical ordering in :? output
Ian Lynagh [Mon, 16 Jul 2007 16:51:49 +0000 (16:51 +0000)]
Fix alphabetical ordering in :? output

16 years agoFix alphabetical ordering in user guide
Ian Lynagh [Mon, 16 Jul 2007 15:55:44 +0000 (15:55 +0000)]
Fix alphabetical ordering in user guide

16 years agoTypo
Ian Lynagh [Mon, 16 Jul 2007 15:34:13 +0000 (15:34 +0000)]
Typo

16 years agoRemove another instance of the banner from the user guide
Ian Lynagh [Sun, 15 Jul 2007 22:14:44 +0000 (22:14 +0000)]
Remove another instance of the banner from the user guide

16 years agoIn user guide, don't claim that ghci never generates .hi files
Ian Lynagh [Sun, 15 Jul 2007 22:11:19 +0000 (22:11 +0000)]
In user guide, don't claim that ghci never generates .hi files
With -fobject-code it now can do.

16 years agoghci debugger documentation tweaks
Ian Lynagh [Sun, 15 Jul 2007 22:05:17 +0000 (22:05 +0000)]
ghci debugger documentation tweaks

16 years agoFix typo
Ian Lynagh [Sun, 15 Jul 2007 12:22:29 +0000 (12:22 +0000)]
Fix typo

16 years agoghci doc tweaks
Ian Lynagh [Sun, 15 Jul 2007 12:21:28 +0000 (12:21 +0000)]
ghci doc tweaks

16 years agoAdding pushing of hpc translation status through hi files.
andy@galois.com [Tue, 17 Jul 2007 07:35:10 +0000 (07:35 +0000)]
Adding pushing of hpc translation status through hi files.

Now, if a single module *anywhere* on the module tree is built with
-fhpc, the binary will enable reading/writing of <bin>.tix.

Previously, you needed to compile Main to allow coverage to operate.

This changes the file format for .hi files; you will need to recompile every library.

16 years agoHandle unlifted tycons and tuples correctly during vectorisation
Roman Leshchinskiy [Tue, 17 Jul 2007 06:48:16 +0000 (06:48 +0000)]
Handle unlifted tycons and tuples correctly during vectorisation

16 years agoInitialise global vectorisation environment properly
Roman Leshchinskiy [Tue, 17 Jul 2007 06:42:33 +0000 (06:42 +0000)]
Initialise global vectorisation environment properly

16 years agoVectorise type declarations
Roman Leshchinskiy [Tue, 17 Jul 2007 06:33:09 +0000 (06:33 +0000)]
Vectorise type declarations

16 years agoVectorisation of data declarations (incomplete)
Roman Leshchinskiy [Tue, 17 Jul 2007 06:13:06 +0000 (06:13 +0000)]
Vectorisation of data declarations (incomplete)

16 years agoAdd vectorisation environment transformers
Roman Leshchinskiy [Tue, 17 Jul 2007 05:49:43 +0000 (05:49 +0000)]
Add vectorisation environment transformers

16 years agoRefactor
Roman Leshchinskiy [Tue, 17 Jul 2007 05:28:35 +0000 (05:28 +0000)]
Refactor

16 years agoRemove mapping from tycons to PA dictionaries from vect environment
Roman Leshchinskiy [Tue, 17 Jul 2007 05:23:23 +0000 (05:23 +0000)]
Remove mapping from tycons to PA dictionaries from vect environment

16 years agoAdd datacons to vectorisation environment
Roman Leshchinskiy [Tue, 17 Jul 2007 05:22:39 +0000 (05:22 +0000)]
Add datacons to vectorisation environment

16 years agoAdd fixV
Roman Leshchinskiy [Tue, 17 Jul 2007 05:15:27 +0000 (05:15 +0000)]
Add fixV

16 years agoClassification of tycons for vectorisation
Roman Leshchinskiy [Tue, 17 Jul 2007 05:03:37 +0000 (05:03 +0000)]
Classification of tycons for vectorisation

16 years agoClean up
Roman Leshchinskiy [Tue, 17 Jul 2007 04:19:57 +0000 (04:19 +0000)]
Clean up

16 years agoMove type vectorisation code to a separate module
Roman Leshchinskiy [Tue, 17 Jul 2007 04:16:45 +0000 (04:16 +0000)]
Move type vectorisation code to a separate module

16 years agoPass correct dictionary to lengthPA for single-element environments
Roman Leshchinskiy [Mon, 16 Jul 2007 11:08:19 +0000 (11:08 +0000)]
Pass correct dictionary to lengthPA for single-element environments

16 years agoAbstract over all in-scope type variables when creating closures
Roman Leshchinskiy [Mon, 16 Jul 2007 10:58:47 +0000 (10:58 +0000)]
Abstract over all in-scope type variables when creating closures

16 years agoPass PA dictionaries after all type arguments
Roman Leshchinskiy [Mon, 16 Jul 2007 10:56:19 +0000 (10:56 +0000)]
Pass PA dictionaries after all type arguments

This makes the code slightly simpler but only works because we do not support
rank-n types.

16 years agoFix bug in lifted environment inspection code
Roman Leshchinskiy [Mon, 16 Jul 2007 07:23:38 +0000 (07:23 +0000)]
Fix bug in lifted environment inspection code

16 years agoLifting contexts have type Int#
Roman Leshchinskiy [Mon, 16 Jul 2007 06:51:55 +0000 (06:51 +0000)]
Lifting contexts have type Int#

This tracks the corresponding change in package ndp. With this patch, we
finally can vectorise something (f x = x).