#10517: Unexpected behavior of unsafeCoerce converting Word32 to Word8 -------------------------------------+------------------------------------- Reporter: svenk | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.10.1 Resolution: invalid | Keywords: Operating System: Linux | Architecture: x86_64 Type of failure: Incorrect result | (amd64) at runtime | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Changes (by ezyang): * status: new => closed * resolution: => invalid Comment: GHC gives no guarantees for this case: http://hackage.haskell.org/package /ghc-prim-0.3.1.0/docs/GHC-Prim.html#v:unsafeCoerce-35- since Word32 and Word8 are boxed types. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10517#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler