#14675: GHC 8.4.1 regression: segfault when loading doctest on a module with ANNs on Ubuntu 16.04 or later -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: bgamari Type: bug | Status: new Priority: highest | Milestone: 8.4.1 Component: GHC API | Version: 8.4.1-alpha1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Runtime crash | Test Case: Blocked By: | Blocking: Related Tickets: #14603 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonmar): After a bit of Googling around and chasing references I end up at this bug report: https://sourceware.org/bugzilla/show_bug.cgi?id=22266 submitted by none other than Ben Gamari :) Which leads to #14291, which is almost certainly the same bug as this one. So there are a little collection of tickets here: * #14675 (This bug) narrowed down to ld.gold generating a bogus HSfoo.o * #14291, also narrowed down to ld.gold producing a bogus HSfoo.o * #14328, tracking the upstream bug in ld.gold -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14675#comment:23 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler