#12458: Segfault in GHCi runtime type reconstruction -------------------------------------+------------------------------------- Reporter: mniip | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: GHCi | Version: 8.0.1 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: GHCi crash Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- {{{#!hs GHCi, version 8.0.1: http://www.haskell.org/ghc/ :? for help Prelude> data D a = D Prelude> d = D Prelude> :print d d = (_t1::D a) Prelude> d `seq` () () Segmentation fault (core dumped) }}} This is unrelated to #12449 because we're evaluating `d` which has a proper type and not `_t1`. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12458 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler