Re: GHC 7.8.1: Many haddock-related complaints from 'ghc-pkg check'

Hi Conal, Damn, I think I somehow totally missed this. :( I'll look into on my Mavericks machine and see what's going wrong - I figured ./validate would have caught this, but perhaps something strange is going on. I filed a bug for you marked for 7.8.2: https://ghc.haskell.org/trac/ghc/ticket/8981 On Wed, Apr 9, 2014 at 1:07 PM, Conal Elliott wrote:

My concern about the volume of warnings here is that it distracts from the info I'm after, namely broken packages. One coping strategy seems to be using the --simple-output flag to 'ghc-pkg check'. In that case, the haddock warnings are suppressed, and I see just a list of broken package names. A little terser than I'm after, but it helps.

On Wed, Apr 9, 2014 at 10:53 AM, Conal Elliott wrote:

...

From a bit of experimentation, it appears that the problematic packages do indeed have Haddock failures. For instance,

bash-3.2$ cd random-1.0.1.1/ bash-3.2$ cabal configure Resolving dependencies... Configuring random-1.0.1.1... bash-3.2$ cabal haddock Running Haddock for random-1.0.1.1... Preprocessing library random-1.0.1.1... Haddock coverage:

System/Random.hs:2:2: parse error on input ‘#’

On Wed, Apr 9, 2014 at 10:46 AM, Conal Elliott wrote:

...

I installed the binary distribution of GHC 7.8.1 for Mac OS this morning, cabal-installed a few packages, and now I get a *lot* of warnings about missing .haddock files:

bash-3.2$ ghc-pkg check Warning: haddock-interfaces: /Users/conal/.cabal/share/doc/x86_64-osx-ghc-7.8.1/uniplate-1.6.12/html/uniplate.haddock doesn't exist or isn't a file Warning: haddock-interfaces: /Users/conal/.cabal/share/doc/x86_64-osx-ghc-7.8.1/polyparse-1.9/html/polyparse.haddock doesn't exist or isn't a file Warning: haddock-interfaces: /Users/conal/.cabal/share/doc/x86_64-osx-ghc-7.8.1/ghc-syb-utils-0.2.1.2/html/ghc-syb-utils.haddock doesn't exist or isn't a file Warning: haddock-interfaces: /Users/conal/.cabal/share/doc/x86_64-osx-ghc-7.8.1/constraints-0.3.5/html/constraints.haddock doesn't exist or isn't a file Warning: haddock-html: /Users/conal/.cabal/share/doc/x86_64-osx-ghc-7.8.1/constraints-0.3.5/html doesn't exist or isn't a directory Warning: haddock-interfaces: /Users/conal/.cabal/share/doc/x86_64-osx-ghc-7.8.1/newtype-0.2/html/newtype.haddock doesn't exist or isn't a file Warning: haddock-html: /Users/conal/.cabal/share/doc/x86_64-osx-ghc-7.8.1/newtype-0.2/html doesn't exist or isn't a directory ...

Expected behavior? Avoidable? Fixable?

Thanks, - Conal

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