#13255: aws package fails to build with master -------------------------------------+------------------------------------- Reporter: bgamari | Owner: simonpj Type: bug | Status: new Priority: highest | Milestone: 8.2.1 Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Ben Gamari <ben@…>): In [changeset:"2d5be63d1140a409eb18d1a77d439053844f7ce7/ghc" 2d5be63d/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="2d5be63d1140a409eb18d1a77d439053844f7ce7" Change -dppr-ticks to -dsuppress-ticks I spent about two hours today hunting fruitlessly for a simplifier bug (when fixing Trac #13255), only to find that it was caused by -ddump-X silently suppressing all ticks in Core. I think this has happened to me once before. So I've changed to make tick-printing on by default (like coercions, etc), with a flag -dsuppress-ticks (like -dsuppress-coercions) to suppress them. Blargh. -dppr-ticks is still there, but deprecated. }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13255#comment:13> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler