I'm guessing that it may be the fact that the type-class defaulting rules involve Integer. You added NoImplicitPrelude, which removed a dependency on Prelude. Maybe defaulting is looking for the type Integer, but the build system doesn't see any dependency on the module that declares the Integer data type.
Try adding default () Or alternatively (and perhaps easier) import GHC.Base (), which in turn depends on GHC.Integer. To be honest Data.Coerce is so trivial that I don't know why it needs Integer, but I bet that fixes it Simon | -----Original Message----- | From: ghc-devs [mailto:ghc-devs-boun...@haskell.org] On Behalf Of Joachim | Breitner | Sent: 09 June 2014 20:45 | To: ghc-devs@haskell.org | Subject: Failed to load interface for GHC.Integer.Type | | Hi, | | since | http://git.haskell.org/ghc.git/commitdiff/1946922c61df427e59f8a00572fd4dd | 6501abd98 travis is complaining: | | | HC [stage 1] libraries/base/dist-install/build/GHC/Unicode.o-boot | HC [stage 1] libraries/base/dist-install/build/Data/Coerce.o | HC [stage 1] libraries/ghc-prim/dist-install/build/GHC/Debug.o | | Top level: | Failed to load interface for ‘GHC.Integer.Type’ | There are files missing in the ‘integer-gmp’ package, | try running 'ghc-pkg check'. | Use -v to see a list of the files searched for. | make[1]: *** [libraries/base/dist-install/build/Data/Coerce.o] Error 1 | make[1]: *** Waiting for unfinished jobs.... | make: *** [all] Error 2 | | Does anyone have an idea what may be causing this? | | Greetings, | Joachim | | -- | Joachim “nomeata” Breitner | m...@joachim-breitner.de • http://www.joachim-breitner.de/ | Jabber: nome...@joachim-breitner.de • GPG-Key: 0xF0FBF51F | Debian Developer: nome...@debian.org _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://www.haskell.org/mailman/listinfo/ghc-devs
