#8539: Data.Complex shouldn't use default implementation of (**) -------------------------------------+------------------------------------- Reporter: | Owner: jjaredsimpson | Status: patch Type: bug | Milestone: 7.10.1 Priority: low | Version: 7.6.3 Component: Prelude | Keywords: Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Easy (less than 1 Unknown/Multiple | hour) Type of failure: Incorrect | Blocked By: result at runtime | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by dfeuer): One minor concern: will the optimizer do the right thing checking `exp_re < 0` and `exp_re > 0`, or will we be better off with `case compare 0 exp_re ...`? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8539#comment:31 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler