#14346: 8.2.1 regression: heap corruption after safe foreign calls -------------------------------------+------------------------------------- Reporter: andrewchen | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.6.1 Component: Compiler | Version: 8.5 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Runtime crash | Test Case: Blocked By: | Blocking: Related Tickets: #15260 | Differential Rev(s): Phab:D5020 Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): Very sorry about that hsyl20. This was a case where we had temporary fix which we desperately wanted to improve upon and therefore only merged it to `ghc-8.2`. However, we then weren't able to finish the real fix (`with#`, #14375) before 8.4 and the hack was never ported to `master`. I've cherry-picked the fix onto `ghc-8.4`, `ghc-8.6`, and `master`. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14346#comment:35 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler