On 30 October 2010 04:38, Ian Lynagh ig...@earth.li wrote:
We are pleased to announce the second release candidate for GHC 7.0.1:
http://new-www.haskell.org/ghc/dist/7.0.1-rc2/
:
Please test as much as possible; bugs are much cheaper if we find them
before the release!
Thanks I did a
Hello,
I was wondering if there is a status report anywhere of progress towards
making ghc compile 64-bit on Snow Leopard. There are a few trac tickets
that seem related:
4263: http://hackage.haskell.org/trac/ghc/ticket/4163
2965: (not sure, trac says the database is locked when I try to look
On 09/11/10 11:53, Neil Brown wrote:
XMLGenerator.lhs:64:16:
Overlapping instances for EmbedAsChild
(IdentityT IO) (XMLGenT m (XML m))
arising from a use of `asChild' at XMLGenerator.lhs:64:16-22
Matching instances:
instance [overlap ok] (XML m
On 9 November 2010 07:58, Duncan Coutts duncan.cou...@googlemail.com wrote:
This proposal is mentioned favourably by Jörgen Gustavsson David Sands
in [1] (see section 6, case study 6). They mention that there is a
formalisation in Gustavsson's thesis [2]. That may say something about
inlining,
I'm not sure whether to reply to the list(s) or the ticket; maybe if you
think my comments are valid they can be copied to the ticket. From
looking, it seems to me that you do have overlapping instances, and I
wonder if it's actually a 6.12 bug for accepting the code, not a 7 bug
for
instance (EmbedAsChild m c, m1 ~ m) = EmbedAsChild m (XMLGenT m1 c)
That looked to me like a long-winded way of saying:
instance (EmbedAsChild m c) = EmbedAsChild m (XMLGenT m c)
Unless I'm missing something?
These two instances are not equivalent:
- the first matches even if m and m1
Hi!
I have been spend some time to debug this in my program. ;-)
Why is ThreadKilled not displayed by RTS when send to thread (and
unhandled), but any other exception is?
For example, I am using custom exceptions to signal different kinds of
thread killing. Based on those my threads cleanup in
On 11/09/2010 02:36 AM, John Lato wrote:
I was wondering if there is a status report anywhere of progress towards
making ghc compile 64-bit on Snow Leopard. There are a few trac tickets
that seem related:
I think http://hackage.haskell.org/trac/ghc/ticket/3472
is related if you haven't seen
Let me clarify a bit exactly how Gustavsson and Sands (I'll refer to them as
GS) handled the issue of the Wadler space leak. It's true that they adopted
an approach similar to Sparud in that they extended their core calculus with
a new language construct which could solve the problem. This is
On Tue, Nov 9, 2010 at 5:37 PM, Mitar mmi...@gmail.com wrote:
Why is ThreadKilled not displayed by RTS when send to thread (and
unhandled), but any other exception is?
A ThreadKilled exception is not printed to stderr because it's not
really an error and should not be reported as such. It is
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