
#11106: Turning on optimizer changes behavior in 7.10.3 -------------------------------------+------------------------------------- Reporter: dsf | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by nomeata):
Without the optimizer it outputs a haskell expression generated by Show. With, it says "bug: <<loop>>" and exits with a failure code.
It is not related to `Show`; simply `seq`’ing the first `ReportMap` sufficies. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11106#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler