#9001: unexpected runtime crash ------------------------------------+------------------------------------- Reporter: jwlato | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: Runtime crash Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------------- Apologies for the poor summary, I'm not sure how to be more descriptive. I don't see anything dodgy here. Compiling the attached program `ghc -O -dcore-lint Test.hs` and running it results in a runtime crash. Various incarnations of this code have resulted in Test: internal error: scavenge_one: strange object 0 Test: internal error: stg_ap_p_ret and core dumps with no further information. I've been able to reproduce this with ghc-7.8.2 and ghc-7.6.3. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9001 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler