Re: [GHC] #2064: problems with duplicate modules

2009-04-12 Thread GHC 
#2064: problems with duplicate modules
-+--
Reporter:  Frederik  |Owner:  
Type:  bug   |   Status:  new 
Priority:  normal|Milestone:  6.12 branch 
   Component:  Compiler  |  Version:  6.8.2   
Severity:  normal|   Resolution:  
Keywords:|   Difficulty:  Unknown 
Testcase:|   Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |  
-+--
Changes (by igloo):

  * milestone:  6.10 branch = 6.12 branch

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2064#comment:7
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Re: [GHC] #2064: problems with duplicate modules

2008-06-20 Thread GHC 
#2064: problems with duplicate modules
--+-
 Reporter:  Frederik  |  Owner: 
 Type:  bug   | Status:  new
 Priority:  normal|  Milestone:  6.10 branch
Component:  Compiler  |Version:  6.8.2  
 Severity:  normal| Resolution: 
 Keywords:| Difficulty:  Unknown
 Testcase:|   Architecture:  Unknown
   Os:  Unknown   |  
--+-
Changes (by igloo):

  * milestone:  6.8 branch = 6.10 branch

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2064#comment:4
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Re: [GHC] #2064: problems with duplicate modules

2008-02-18 Thread GHC 
#2064: problems with duplicate modules
--+-
 Reporter:  Frederik  |  Owner:
 Type:  bug   | Status:  new   
 Priority:  normal|  Milestone:  6.8 branch
Component:  Compiler  |Version:  6.8.2 
 Severity:  normal| Resolution:
 Keywords:| Difficulty:  Unknown   
 Testcase:|   Architecture:  Unknown   
   Os:  Unknown   |  
--+-
Comment (by duncan):

 Cabal = 1.3.4 is doing this check, however it's cheap and easy to add to
 ghc-pkg.

 I think we can assume that package registration files dropped into a
 `package.conf.d` directory are correct so we need only do it when we
 register (it'd be useful to have a `ghc-pkg check --virtual-
 root=tmp_image/` command to double check this however). As I understand
 it, the plan is to use a binary cache of the info in a `package.conf.d`
 directory and this is also a suitable point to check.

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2064#comment:3
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Re: [GHC] #2064: problems with duplicate modules

2008-02-15 Thread GHC 
#2064: problems with duplicate modules
--+-
 Reporter:  Frederik  |  Owner:
 Type:  bug   | Status:  new   
 Priority:  normal|  Milestone:  6.8 branch
Component:  Compiler  |Version:  6.8.2 
 Severity:  normal| Resolution:
 Keywords:| Difficulty:  Unknown   
 Testcase:|   Architecture:  Unknown   
   Os:  Unknown   |  
--+-
Changes (by igloo):

  * difficulty:  = Unknown
  * milestone:  = 6.8 branch

Comment:

 I'm not sure when, if at all, GHC should check for things like this,
 especially if we allow a `package.conf.d` directory, so calling ghc-pkg
 isn't needed to register packages. I think the options are (in order of
 increasing paranoia):
  * Assume Cabal has done the checking for us, and don't do it ourselves
  * Check in ghc-pkg when (if) the package is registered
  * Check in GHC itself when we read the `package.conf`

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2064#comment:2
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[GHC] #2064: problems with duplicate modules

2008-01-25 Thread GHC 
#2064: problems with duplicate modules
-+--
Reporter:  Frederik  |   Owner:  
Type:  bug   |  Status:  new 
Priority:  normal|   Component:  Compiler
 Version:  6.8.2 |Severity:  normal  
Keywords:|Testcase:  
Architecture:  Unknown   |  Os:  Unknown 
-+--
 Hello, I just noticed the following minor issue. I have a cabal file which
 isn't seen by cabal except for the configuration step and to install the
 package, which I do as:

 {{{
 runhaskell Setup.hs -v register --gen-pkg-config=.package-config
 ghc-pkg update .package-config --user
 }}}

 If I duplicate a module in the Exposed-modules list then

 1. cabal doesn't complain

 2. ghc-pkg doesn't complain

 3. ghci gives a very misleading message, e.g.:

 {{{
 Could not find module `Vector.Sparse':
   it was found in multiple packages: vectro-0.2 vectro-0.2
 }}}

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2064
GHC http://www.haskell.org/ghc/
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Re: [GHC] #2064: problems with duplicate modules

2008-01-25 Thread GHC 
#2064: problems with duplicate modules
-+--
Reporter:  Frederik  |Owner: 
Type:  bug   |   Status:  new
Priority:  normal|Milestone: 
   Component:  Compiler  |  Version:  6.8.2  
Severity:  normal|   Resolution: 
Keywords:| Testcase: 
Architecture:  Unknown   |   Os:  Unknown
-+--
Comment (by duncan):

 Noted in Cabal trac:
 http://hackage.haskell.org/trac/hackage/ticket/191#comment:8

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2064#comment:1
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