Re: Bools are not unboxed

and 2# == No. Then we get the Bool optimization for free. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

Re: Marshalling Haskell String - UTF-8

in the library. There is some code by John Meacham including UTF-8 conversion at I should mention I have a new version of the CWString library in development that conforms to the new FFI spec and works on all posixy systems, not just those that have unicode wchar_t's like my first posting

Re: Bug in compiling large projects ?

Just a thought... but do you have mutually recursive modules with incorrect or non-existant .hi-boot files? I have encounted similar 'transient' problems like the ones described when that was the problem. John -- John Meacham - repetae.netjohn

Re: Announce: hs-plugins-0.9.6

like this info should be somewhere in the ghc manual... John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

Re: Existential type... problem...

(GuiRecord) are you sure EditableTable, MozEmbed, Position, and Entry don't take type arguments? because that would explain the error message (but it is odd that it is being reported at the type declaration) John -- John Meacham - repetae.netjohn

reading ghc core files in vim

silent %s/GHC\.IOBase\.//eg endfunction do GhcCore BufRead -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

Re: major missing piece to arrays?

faster. perhaps something like the foo# :: Addr# trick? like foreign data counter 4 :: Ptr Int to reserve 4 bytes in the bss... hmm.. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http

ForeignPtr performance.

$ \s - case touch# fp s of s - (# s, () #) is good enough to keep things alive. this is also why it is safe to UNPACK the IORefs in FP -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org

Re: major missing piece to arrays?

, in my tests, arrays implemented via ByteArray# or Ptr a seem to be signifigantly faster than those implemented via ForeignPtr. Is this expected? John -- John Meacham ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org

Re: Haskell module for SWIG

installed. If anyone is looking for a random project, I recommend it. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

Re: how to determine a programs memory usage at runtime?

it into the getrusage structure too) There might be some RTS calls to query the heap, but someone else is probably more qualified to comment on that. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED

GMP

would be quite a useful addition to ghc. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

Re: Syntax for output-only arrows?

that is. -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

deriving Typeable

this limitation other than manually expanding Y everywhere I want to use it (which I really don't want to do)? Is the limitation inherent to the way Typeable works, or is it just that no one has implemented it yet? -- John Meacham - repetae.netjohn ___ Glasgow

ghc web page

to someone to get it fixed? thanks. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

config.h namespace clashes

or make it tricky to get at the GHC one if it is actually the one you want. John -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: config.h namespace clashes

, they probably were conflicting a lot before, but the symtoms were hidden. At least that was what I determined from my post-mortem when figuring out why the compiler started horking on -Werrors with ghc 6.2. John -- --- John

optimization question

it to the second. John -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: GHC 6.2 breaks multiline string literals

-- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow-haskell

Re: GHC and UNICODE...

-- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow-haskell-users mailing list [EMAIL

ghc cvs breaks LINE pragma?

? -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow-haskell

Re: ghc cvs breaks LINE pragma?

ah.. silly me. It turns out I just needed to switch the order of the filename and line number. apparently 6.01 was a bit more forgiving that 6.3... sorry bout that. John -- --- John Meacham - California Institute

ghc warnings messed up in 6.01

-- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow-haskell-users mailing list

auto cost centres for where decls

= ... where {-# SCC foo #-} baz = ... bar = ... would cause baz and bar to have cost centres named foo.baz and foo.bar John -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL

Re: bracket, (un)block and MonadIO

about it, although a suitable catch can be written for most all mondads it was not certain whether there were some for which it couldn't be. http://haskell.org/pipermail/libraries/2003-February/000774.html -- --- John Meacham

Re: fast CString - IO PackedString fuction

-- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow-haskell-users mailing list [EMAIL

Re: state of ghc6 on sparc

-- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo

Re: @-bindings broken in 6.0?

PROTECTED] | On Behalf Of John Meacham | Sent: 18 June 2003 03:24 | To: [EMAIL PROTECTED] | Subject: @-bindings broken in 6.0? | | change in list comprehension parsing? | after I upgraded to ghc 6.0 there were some odd syntax errors on list | comprehensions which i did not get before, making sure

@-bindings broken in 6.0?

to work? just curious. John -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

directories not closed?

the fixes for sockets not getting properly closed all the time make it into 6.00? I am trying to track down some out of descriptor problems. thanks. John -- --- John Meacham - California Institute of Technology, Alum

ptrace for profiling?

. is this plausible? John -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: Shutting Down the RTS

___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: Profiling question

/glasgow-haskell-users -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: reaping fd's and flushing buffers

-haskell-users -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

--show-iface bug?

to work. this is on redhat 7.3 and the RPMs from the ghc site. I dont seem to be getting 'heapCensus' errors anymore which is good. John -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: Generating unique labels ...

___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: Network Programming with Haskell ?

___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: incremental linking?

-users -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow

Re: strange error

-- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow-haskell

bug in unix/System/Posix/Files.hsc

readSymbolicLink is broken, it assumes that readlink(2) null terminates its result when it doesn't. this causes all sorts of badness. John -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL

strange error

fatal error: evacuate: strange closure type 55436 although I have not been able to reproduce it... -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: strange error

of ghcs extensions including the FFI (via hsc2hs). On Wed, Nov 13, 2002 at 12:17:55PM -0800, John Meacham wrote: fatal error: evacuate: strange closure type 55436 although I have not been able to reproduce

Re: IO security

-- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo

Re: DeepSeq

be nice too. J.A. ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users -- --- John Meacham - California

System.system broken?

) note that it appears the first three characters are being droped from the first argument to execve. John -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: possible readline license problem with ghc and -package util

there. I'm absolutely not blaming Simon for it though. It's really hard for me to try not to insult anyone. I'll shut up now, I've made my point. -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL

Re: possible readline license problem with ghc and -package util

___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: Dynamic types: GHCI works, GHC doesn't?

+psych) ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users -- --- John Meacham - California Institute

Re: An answer and a question to GHC implementors [was Re: How to make Claessen's Refs Ord-able?]

) return x where var = unsafePerformIO $ newIORef Nothing -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: FFI

at the moment. Cheers, Manuel ___ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users -- --- John Meacham

Re: ghc image size

-haskell-users -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED

Re: GC options. Reply

-users -- --- John Meacham - California Institute of Technology, Alum. - [EMAIL PROTECTED] --- ___ Glasgow

Re: Happy and Macros (was Re: ANNOUNCE: Happy 1.10 released)

the tricks Happy does I'd be surprised). AFAIK none of the combinator libraries gives you (b). -- -- John Meacham http://www.ugcs.caltech.edu/~john/ California Institute of Technology, Alum. [EMAIL PROTECTED

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