errorBelch("error: a C finalizer called back into Haskell.\n"
" This was previously allowed, but is disallowed in GHC 6.10.2 and later.\n"
errorBelch("error: a C finalizer called back into Haskell.\n"
" This was previously allowed, but is disallowed in GHC 6.10.2 and later.\n"