I wrote:
I have a program (no doubt pretty grotty - I'm still messing around
learning Haskell) which causes GHC (4.04.19990916) to produce an
executable which coredumps.
...
I'm using a GHC binary package from Debian GNU/Linux, binary package
version 4.04.19990916-0slink1 built by Michael
Although I'd read the restriction in advance, I nevertheless unwittingly
contrived to try and write a binding-group style pattern-match against
an existentially quantified data constructor. Oops. (Actually, I did
it twice, what's worse...) I can imagine this is indeed an irksome
thing to TC,
Me:
| Although I'd read the restriction in advance, I nevertheless
| unwittingly
| contrived to try and write a binding-group style pattern-match against
| an existentially quantified data constructor. Oops. (Actually, I did
| it twice, what's worse...) I can imagine this is indeed an
| Although I'd read the restriction in advance, I nevertheless
| unwittingly
| contrived to try and write a binding-group style pattern-match against
| an existentially quantified data constructor. Oops. (Actually, I did
| it twice, what's worse...) I can imagine this is indeed an irksome
|
[...]
-davenant:stalk ./nettlestalk
foo
Segmentation fault (core dumped)
I'm using 4.04.19990916-2 and it doesn't coredump, but shows the same
deadlock error, you mentioned in the other mail:
[509]$ ./nettlestalk
foo
nettlestalk: fatal error: No threads to run! Deadlock?
This
