#12944: ghc master (8.1.20161206) panics with assertion failure with devel2 flavor and -O -------------------------------------+------------------------------------- Reporter: pacak | Owner: Type: bug | Status: merge Priority: highest | Milestone: 8.0.3 Component: Compiler | Version: 8.1 (CodeGen) | Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Compile-time | Test Case: crash or panic | deSugar/should_compile/T12944 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D2844 Wiki Page: | -------------------------------------+------------------------------------- Changes (by simonpj): * status: closed => merge * milestone: 8.2.1 => 8.0.3 Comment: The main patch here, in comment:13, is a candidate for 8.0.3 since it fixes an outright bug. So I'll switch to merge status. But it may depend (in a trivial and easily-avoidable way) on an earlier commit {{{ 05d233e8e18284cb98dc320bf58191ba4d86c754 Move InId/OutId to CoreSyn }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12944#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler