#9499: Add -prelude-is flag -------------------------------------+------------------------------------- Reporter: agibiansky | Owner: agibiansky Type: feature request | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.9 Resolution: | Keywords: flag Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: #9590 | Blocking: | Differential Revisions: Phab:D171 -------------------------------------+------------------------------------- Comment (by rwbarton): Agree with hvr's comments. An quick-and-dirty hack that also works (I don't entirely understand why it works, but it does) is just to add a file `Prelude.hs` to your project consisting of {{{ module Prelude (module My.Fancy.Prelude) where import My.Fancy.Prelude }}} Apparently this overrides the Prelude module from base for the scope of your project, even for the implicit Prelude import in modules that don't have an explicit one. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9499#comment:9 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler