Re: [GHC] #2039: Using GHC 6.8.2 as a library does not work well under Windows in GHCi

2008-06-20 Thread GHC 
#2039: Using GHC 6.8.2 as a library does not work well under Windows  in GHCi
--+-
 Reporter:  PVerswyvelen  |  Owner: 
   
 Type:  bug   | Status:  
closed
 Priority:  lowest|  Milestone:  
6.8.3 
Component:  GHC API   |Version:  
6.8.2 
 Severity:  major | Resolution:  
worksforme
 Keywords:  GHC API GHCi runtime linker duplicate symbol  | Difficulty:  
Unknown   
 Testcase:|   Architecture:  
x86   
   Os:  Windows   |  
--+-
Changes (by igloo):

  * status:  new = closed
  * resolution:  = worksforme

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2039#comment:3
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Re: [GHC] #2039: Using GHC 6.8.2 as a library does not work well under Windows in GHCi

2008-04-27 Thread GHC 
#2039: Using GHC 6.8.2 as a library does not work well under Windows  in GHCi
--+-
 Reporter:  PVerswyvelen  |  Owner: 

 Type:  bug   | Status:  
new
 Priority:  lowest|  Milestone:  
6.8.3  
Component:  GHC API   |Version:  
6.8.2  
 Severity:  major | Resolution: 

 Keywords:  GHC API GHCi runtime linker duplicate symbol  | Difficulty:  
Unknown
 Testcase:|   Architecture:  
x86
   Os:  Windows   |  
--+-
Changes (by igloo):

  * priority:  normal = lowest

Comment:

 I can't reproduce this (with ghci or ghcii.sh, under cmd, msys or cygwin),
 e.g.:
 {{{
 $ ghcii.sh -package ghc q.hs
 GHCi, version 6.8.2: http://www.haskell.org/ghc/  :? for help
 Loading package base ... linking ... done.
 Loading package old-locale-1.0.0.0 ... linking ... done.
 Loading package old-time-1.0.0.0 ... linking ... done.
 Loading package filepath-1.1.0.0 ... linking ... done.
 Loading package directory-1.0.0.0 ... linking ... done.
 Loading package array-0.1.0.0 ... linking ... done.
 Loading package containers-0.1.0.1 ... linking ... done.
 Loading package hpc-0.5.0.0 ... linking ... done.
 Loading package bytestring-0.9.0.1 ... linking ... done.
 Loading package pretty-1.0.0.0 ... linking ... done.
 Loading package packedstring-0.1.0.0 ... linking ... done.
 Loading package template-haskell ... linking ... done.
 Loading package Win32-2.1.1.0 ... linking ... done.
 Loading package process-1.0.0.0 ... linking ... done.
 Loading package Cabal-1.2.3.0 ... linking ... done.
 Loading package random-1.0.0.0 ... linking ... done.
 Loading package haskell98 ... linking ... done.
 Loading package ghc-6.8.2 ... linking ... done.
 [1 of 1] Compiling Main ( q.hs, interpreted )
 Ok, modules loaded: Main.
 *Main main
 4
 *Main :q
 Leaving GHCi.
 }}}

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2039#comment:2
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Re: [GHC] #2039: Using GHC 6.8.2 as a library does not work well under Windows in GHCi

2008-01-26 Thread GHC 
#2039: Using GHC 6.8.2 as a library does not work well under Windows  in GHCi
--+-
 Reporter:  PVerswyvelen  |  Owner: 

 Type:  bug   | Status:  
new
 Priority:  normal|  Milestone:  
6.8.3  
Component:  GHC API   |Version:  
6.8.2  
 Severity:  major | Resolution: 

 Keywords:  GHC API GHCi runtime linker duplicate symbol  | Difficulty:  
Unknown
 Testcase:|   Architecture:  
x86
   Os:  Windows   |  
--+-
Changes (by igloo):

  * difficulty:  = Unknown
  * milestone:  = 6.8.3

Comment:

 Thanks for the report. We'll try to have a look for 6.8.3.

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2039#comment:1
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[GHC] #2039: Using GHC 6.8.2 as a library does not work well under Windows in GHCi

2008-01-13 Thread GHC 
#2039: Using GHC 6.8.2 as a library does not work well under Windows  in GHCi
-+--
Reporter:  PVerswyvelen  |   Owner: 

Type:  bug   |  Status:  
new
Priority:  normal|   Component:  
GHC API
 Version:  6.8.2 |Severity:  
major  
Keywords:  GHC API GHCi runtime linker duplicate symbol  |Testcase: 

Architecture:  x86   |  Os:  
Windows
-+--
 When executing the following code with GHCi 6.8.2 under Windows

 {{{
 -8
 import DynFlags

 import GHC

 main = defaultErrorHandler defaultDynFlags $ do
   session - newSession (Just d:\\app\\ghc-6.8.2)
   flags - getSessionDynFlags session
   (flags, _) - parseDynamicFlags flags []
   GHC.defaultCleanupHandler flags $ do
 setSessionDynFlags session flags{ hscTarget=HscInterpreted }
 prelude - findModule session (mkModuleName Prelude) Nothing
 setContext session [] [prelude]
 runStmt session let n = 2 + 2 RunToCompletion
 runStmt session n  RunToCompletion
 -8
 }}}


 You get the following error:


 {{{
 Loading package array-0.1.0.0 ... linking ... done.
 Loading package packedstring-0.1.0.0 ... linking ... done.
 Loading package containers-0.1.0.1 ... linking ... done.
 Loading package old-locale-1.0.0.0 ... linking ... done.
 Loading package old-time-1.0.0.0 ... linking ... done.
 Loading package filepath-1.1.0.0 ... linking ... done.
 Loading package directory-1.0.0.0 ... linking ... done.
 Loading package process-1.0.0.0 ... linking ... done.
 Loading package pretty-1.0.0.0 ... linking ... done.
 Loading package hpc-0.5.0.0 ... linking ... done.
 Loading package template-haskell ... linking ... done.
 Loading package Cabal-1.2.3.0 ... linking ... done.
 Loading package random-1.0.0.0 ... linking ... done.
 Loading package haskell98 ... linking ... done.
 Loading package bytestring-0.9.0.1 ... linking ... done.
 Loading package Win32-2.1.1.0 ... linking ... done.
 Loading package ghc-6.8.2 ... linking ... done.


 GHCi runtime linker: fatal error: I found a duplicate definition for
 symbol
_forkOS_entry
 whilst processing object file
d:/app/ghc-6.8.2/lib\base-3.0.1.0/HSbase-3.0.1.0.o
 This could be caused by:
* Loading two different object files which export the same symbol
* Specifying the same object file twice on the GHCi command line
* An incorrect `package.conf' entry, causing some object to be
  loaded twice.
 GHCi cannot safely continue in this situation.  Exiting now.  Sorry.

 }}}

 It works fine under Linux. It also works when using GHC --make under
 Windows, however I do get errors when using hs-plugins under Windows,
 which seems related.

 I haven't tried with GHC 6.9 yet.

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2039
GHC http://www.haskell.org/ghc/
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