Opened 13 years ago

Closed 13 years ago

Last modified 44 years ago

#562 closed bug (Wont Fix)

panic! (impossible happened) 5.0.2/RH6.2

Reported by: tmoertel Owned by: nobody
Priority: normal Milestone:
Component: Compiler Version: 5.0
Keywords: Cc:
Operating System: Architecture:
Type of failure: Difficulty:
Test Case: Blocked By:
Blocking: Related Tickets:

Description

Recipe to replicate:

0. Install ghc-5.00.2 binary RPM on Red Hat Linux 6.2.

1. Download and untar the raytracer that Galois 
Connections submitted to last year's ICFP programming 
contest.  
http://www.galoisconnections.com/icfp00/raytracer.tar.g
z

2. Edit CSG/Makefile, adding "lang" to the line 
reading "HC_PKG = " so that it reads "HC_PKG = lang".

3. At the project's root directory, "make".

4. Error occurs while compiling Parse.hs:

ghc-5.00.2: panic! (the `impossible' happened, GHC 
version 5.00.2):
    mk_ww_str: not a product ParsecError.SourceName{-
r1d5-}


Change History (1)

comment:1 Changed 13 years ago by simonpj

  • Status changed from assigned to closed
Logged In: YES 
user_id=50165

-funbox-strict-fields doesn't work on ghc5.00.2 (its in the 
FAQ).

Fixed in the head.
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