#9938: cryptarithm2 fails with undefined reference to `transzuH9c1w14lEUN3zzdWCTsn8jG_ControlziMonadziTransziStateziLazzy_zdwzdcp0Alternative_info' -------------------------------------+------------------------------------- Reporter: nomeata | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by nomeata):
I don't understand how changing the order of the cases in solve could affect anything, and I also can't reproduce it here.
Right, I can’t either. But when I pass `-O2`, I can! I added the other variant as a separate test case. Maybe the successful compilation of that is the bug? I hope that successful linking should not depend on the particular optimizations that went through. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9938#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler