#10560: -f and -O options interact in non-obvious, order dependent ways -------------------------------------+------------------------------------- Reporter: bgamari | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect | Unknown/Multiple warning at compile-time | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by simonpj): I'm generally in favour of following gcc; that is, to make the fine-grain flags take priority over the -Ox bundles, regardless of order. (I thought we ''were'' following gcc, so it's a surprise to find that we are not.) I'm a bit concerned about changing behavior though. It's an un-forced change that may disrupt some users. I don't really know how to reconcile these two thoughts. Perhaps someone would like to float the idea on a more widely-read forum (ghc-users, #haskell IRC) and seek opinions? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10560#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler