David Roundy [EMAIL PROTECTED] writes:
I'd say that rather than returning an Integer, we'd be better off just
using a 64 bit Int on 64 platforms.
| 7.19.2. GHC's interpretation of undefined behaviour in Haskell 98
|
| This section documents GHC's take on various issues that are left
|
Sun and Dell both sell 64-bit boxes. But the core
question is why have two different types at all?
This issue is timely because I just got an error
in code that looks vaguely like:
h-openFile foo AppendMode
pos - hFileSize h
hPutStr $ show something
hClose h
content - readFile
On 24 April 2004 17:38, Duncan Coutts wrote:
All,
I'm after advice on whether the following example is a safe use of
unsafeCoerce, and if it is safe, if it's worth it.
In summary, if the following is ok:
castFooToBar :: Ptr Foo - Ptr Bar
castFooToBar = castPtr
then is the following
On 26 April 2004 02:49, S. Alexander Jacobson wrote:
Sun and Dell both sell 64-bit boxes. But the core
question is why have two different types at all?
This issue is timely because I just got an error
in code that looks vaguely like:
h-openFile foo AppendMode
pos - hFileSize h
On Mon, 26 Apr 2004, Simon Marlow wrote:
Probably if the take function were being designed today, there would be
no question about whether it should take Int or Integer. Back then, the
Integer overhead was high enough to worry about, and lots of benchmark
programs used take/drop. Nowadays,
On Mon, 2004-04-26 at 15:42, Alastair Reid wrote:
I'm after advice on whether the following example is a safe use of
unsafeCoerce, and if it is safe, if it's worth it.
It looks like it is safe but it feels like using a sledgehammer to crack a
nut ... in the presence of small children/
I am writing some utilities to deal with UTF-8 encoded text files (not
source). Currently, I'm just reading in the UTF-8 directly, and things
work reasonably well, since my parse tokens are ASCII, they are easy to
parse.
However, the character type seems perfectly happy with larger values for
On Mon, 2004-04-26 at 18:49, David Brown wrote:
Is anyone aware of any Haskell libraries for doing UTF-8 decoding and
encoding? If not, I'll write something simple.
The gtk2hs library uses the following functions internally.
Credit to Axel Simon I believe unless he swiped them from somewhere
Duncan Coutts wrote:
On Mon, 2004-04-26 at 18:49, David Brown wrote: [...]
toUTF :: String - String
Hmmm, String - [Word8] would be nicer...
fromUTF :: String - String
... and here: [Word8] - String or [Word8] - Maybe String.
Furthermore, UTF-8 is not restricted to a maximum of 3 bytes per
Hi folks,
I'm having a little problem when building the GHC as a package.
I've set the option 'BuildPackageGHC=YES' in the build.mk file and
done the usual steps to build the GHC under windows
(including the './configure --host=i386-unknown-mingw32
--with-gcc=c:/mingw/bin/gcc').
But I'm getting
On Mon, Apr 26, 2004 at 08:33:38PM +0200, Sven Panne wrote:
Duncan Coutts wrote:
On Mon, 2004-04-26 at 18:49, David Brown wrote: [...]
toUTF :: String - String
Hmmm, String - [Word8] would be nicer...
fromUTF :: String - String
... and here: [Word8] - String or [Word8] - Maybe String.
simonmar:
The (Interactive) Glasgow Haskell Compiler -- version 6.2.1
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