Deriving clauses for EmptyDataDecls [was: request for reviews for my first patch -- ticket 7401]

2013-08-13 Thread Austin Seipp
On Mon, Aug 12, 2013 at 9:33 AM, Richard Eisenberg wrote: > My proposal below doesn't really give different behavior for EmptyDataDecls > in the two scenarios… the available constructs are the same under either H98 > or H2010. It's just that the "distance" from the spec is different. > > Persona

Re: Problems with installing dph

2013-08-13 Thread Ben Lippmeier
On 13/08/2013, at 9:40 PM, Jan Clemens Gehrke wrote: > Hi Glasgow-Haskell-Users, > > I'm trying to get started with DPH and have some problems. > If i try getting DPH with > cabal install dph-examples > I get to warnings numerous times. The first warning is: > > You are using a new version

Re: Log exceptions to eventlog

2013-08-13 Thread Roman Cheplyaka
Hi Simon, The bug I'm looking into ([1]) is caused by the exceptions thrown by the RTS, namely NonTermination and BlockedIndefinitelyOnSTM. (It probably doesn't make sense to ask *who* sent the exception, but I'd still like to know to whom they were sent and when.) So simply modifying throwTo do

Re: Log exceptions to eventlog

2013-08-13 Thread Simon Marlow
On 12/08/13 10:20, Roman Cheplyaka wrote: Hi, Is there any way to log asynchronous exceptions to the eventlog, including information on which thread sent the exception and to which thread it was sent? You can insert events yourself using Debug.Trace.traceEventIO. Adding some built-in events

Re: throwTo semantics

2013-08-13 Thread Simon Marlow
On 28/07/13 14:36, Roman Cheplyaka wrote: The documentation for throwTo says: throwTo does not return until the exception has been raised in the target thread. The calling thread can thus be certain that the target thread has received the exception. This is a useful property to know

Problems with installing dph

2013-08-13 Thread Jan Clemens Gehrke
Hi Glasgow-Haskell-Users, I'm trying to get started with DPH and have some problems. If i try getting DPH with cabal install dph-examples I get to warnings numerous times. The first warning is: You are using a new version of LLVM that hasn't been tested yet! We will try though... and the second

Re: [Haskell-iPhone] Can anyone help me test GHC-iOS compiler?

2013-08-13 Thread Luke Iannini
Hello all! I'm extremely happy to report (thanks to invaluable help from Stephen) that my issues were my own dumb fault : ) — I was using LLVM 3.0's Clang but not its llc or opt. With some other tweaks to Stephen's above patch[1], we now have a perfectly working GHC-iOS on OS X 10.9 Mavericks. Hur