RTS crash w/ strange closure type 603975781 on OS X 10.8
On OS X 10.8 (Mountain Lion, the first developer seed), GHC's RTS crashes with strange closure type 603975781, for almost any program compiled with GHC.
As examples, cpphs and cabal's Setup crash, but a simple `main = putStrLn "hello world"' does not.
`runhaskell ...' works. It seems this only manifests in compiled programs.
An example of the output can be found here: https://gist.github.com/1918845