Here is a little program that produces some interesting results
on at least 2 platforms. Both systems were using 6.0.1.
This (silly) program works on x86-linux. It produces an illegal
instruction SIGILL on a sparc, and there is some OS-related
problem on FreeBSD and OpenBSD (which is my
I was playing around with GHC and my compiled
dll-library of wxHaskell(see sourceForge for details).
The compilation was done with the last versions of
msys and MinGW.
In the GHC usersguide, I saw that it was possible to
link libraries with GHCi. So I thought, ok lets try
that.
On Sun, 21 Sep 2003, Sven Panne wrote:
It's a decision of the packager whether HOpenGL is supported or not
(you didn't write what binary package you use or if you built GHC for
yourself). If it's not there, you have to build GHC for yourself, adding
`--enable-hopengl' to configure's
Simon Marlow writes:
The same technique works for Happy, Haddock Alex, except that
some of these (I forget which) didn't have the doc directory
included in the standard build, so you had to go into eg. happy/doc
and say 'make install-docs' explicitly.
Adding SGMLDocWays := html to each
Simon Marlow writes:
The same technique works for Happy, Haddock Alex, except that
some of these (I forget which) didn't have the doc directory
included in the standard build, so you had to go into eg. happy/doc
and say 'make install-docs' explicitly.
Adding SGMLDocWays :=
I've been getting a segfault whenever I try to run my program with
+RTS -hc (having compiled with profiling enabled). Any idea
what might
cause this, or how I might track it down? I am using ghc
6.0.1, and see
this problem on both linux (debian testing) and macos X. On
macos X the
Arunkumar S Jadhav wrote:
[...] all is well now except that ghc is complaining about GL,
and GLU packages. Can't these packages be installed in one shot?
Hmmm, there are no GL and GLU packages: With `--enable-hopengl' you
get an OpenGL package (containing the GL/GLU API, there is no point
in
FROM: THE DESK OF THE VICE PRESIDENT
INTERNATIONAL PROMOTIONS/PRIZE AWARD DEPT.
REF NO: EGS/1977384210/03.
BATCH NO:21/0009/1PH
Date:22-septmber..,2003.
ATTN:
RE:AWARD NOTIFICATION FINAL NOTICE
WE are pleased to inform you of the release of the results of the
GLOBAL NET
The report states about getChar, getLine, and getContents:
By default, these input functions echo to standard output.
In version 1.3 of the report, it used to continue
Functions in the I/O library provide full control over echoing.
Apparently, this has been removed and the I/O library
The report states about getChar, getLine, and getContents:
By default, these input functions echo to standard output.
In version 1.3 of the report, it used to continue
Functions in the I/O library provide full control over echoing.
Apparently, this has been removed and the I/O
On maandag, sep 22, 2003, at 00:07 Europe/Amsterdam, Brandon Michael
Moore wrote:
Can anyone tell me what's wrong with the following derivation?
Without going through your derivation completely, the problem is almost
certainly polymorphic recursion. Vector is a nested datatype---its
definition
Invitation for Applications
Department of Computer Science ELP group
Technical University of Valencia (Spain)
TWO research positions are available in the STREAM Project (Formal
Software Tools: A Multi-paradigm approach) led by Maria Alpuente. The
positions are for one year starting January
Dominic Steinitz wrote:
My motivation in using this type was to see if, for example, I could
restrict addition of a vector to another vector to vectors of the same
length. This would be helpful in the crypto library where I end up having to
either define new length Words all the time or using
Thanks to everyone who responded to my question about category theory.
The responses turned up some interesting and useful material on the web,
which I'm still digesting. Notably [1] [2].
There's something in the introduction of [2] that I think will help me get
a handle on this:
[[
...
On Fri, 12 Sep 2003 16:27:59 -0600
Matt O'Connor [EMAIL PROTECTED] wrote:
Hello all. I'm new to functional programming and Haskell, but have
been programming in C and Java for a while. I've been going through
the tutorials and whatnot on haskell.org. I've read from the Gentle
Should I expect that Ptr memory allocated with malloc is garbage collected
when no longer used by the Haskell runtime? The FFI spec doesn't say so
explicitly (that I could see); AFAICT this is how the pointer types behave:
Ptr : freed when no longer used/referenced
ForeignPtr : like Ptr, but
Should I expect that Ptr memory allocated with malloc is
garbage collected
when no longer used by the Haskell runtime? The FFI spec
doesn't say so
explicitly (that I could see); AFAICT this is how the pointer
types behave:
Ptr : freed when no longer used/referenced
ForeignPtr :
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