#10659: Regression concurrent/conc034 -O Core Lint errors : in result of Simplifier -------------------------------------+------------------------------------- Reporter: thomie | Owner: Type: bug | Status: new Priority: highest | Milestone: 7.12.1 Component: Compiler | Version: 7.10.2-rc1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: | concurrent/conc034, | libraries/array/tests/array001 Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Changes (by bgamari): * milestone: 7.10.2 => 7.12.1 Comment: We discussed this in the GHC call today. SPJ is working on a fix although isn't concerned that the issue found by Core lint jeopardizes real-world programs. Indeed the binary produced by compiling without `-dcore-lint` runs as expected. Marked on `ghc-7.10` as broken in dc771a80c2222e4843c71af09d78fef35fba9b06. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10659#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler