#15128: emitPrimOp: can't translate PrimOp -------------------------------------+------------------------------------- Reporter: tianxiaogu | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.5 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- Affected HEAD (GHC version 8.5.20180506) Reproduce: {{{ ghc -O bug.hs }}} Log: {{{ [1 of 1] Compiling Main ( bug.hs, bug.o ) ghc: panic! (the 'impossible' happened) (GHC version 8.5.20180506 for x86_64-unknown-linux): emitPrimOp: can't translate PrimOp byteArrayContents# Call stack: CallStack (from HasCallStack): callStackDoc, called at compiler/utils/Outputable.hs:1162:37 in ghc:Outputable pprPanic, called at compiler/codeGen/StgCmmPrim.hs:943:12 in ghc:StgCmmPrim Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15128 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler