15 Jul
2012
15 Jul
'12
5:36 p.m.
On 12-07-10 11:35 PM, Brandon Allbery wrote:
Quoth the Fine Manual (8.2.1.1. Using your own main() http://www.haskell.org/ghc/docs/latest/html/users_guide/ffi-ghc.html#using-o...):
There can be multiple calls to |hs_init()|, but each one should be matched by one (and only one) call to |hs_exit()|^[14 http://www.haskell.org/ghc/docs/latest/html/users_guide/ffi-ghc.html#ftn.id7...] .
So this should theoretically work.
Except that [14] says: the outermost hs_exit() de-initialises, and afterwards, cannot reliably re-initialise in current implementations. So the currently working use-case is just: Prog ::= nop | hs_init(); Prog; hs_exit()