[ ghc-Bugs-686546 ] panic! using ghci

Bugs item #686546, was opened at 2003-02-14 13:47
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=108032&aid=686546&group_id=8032

Category: Compiler
Group: 5.04.2
>Status: Closed
Resolution: None
Priority: 5
Submitted By: Johan Alfredsson (sduvan)
Assigned to: Nobody/Anonymous (nobody)
Summary: panic! using ghci

Initial Comment:

I get the following when using ghci on a parser
generated with happy version 1.13.

ghc-5.04.2: panic! (the `impossible' happened, GHC
version 5.04.2):
        ByteCodeGen.pushAtom.pushStr

This happens only when I give the --ghc option to
happy, not otherwise. Unfortunately, I cannot provide
the sources as this is a commericial project (yes,
commercial Haskell projects exist!).


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>Comment By: Simon Marlow (simonmar)
Date: 2003-02-14 17:09

Message:
Logged In: YES 
user_id=48280

This is a known bug I'm afraid.  Workaround is not to use 
happy -g, or to precompile the file using GHC.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=108032&aid=686546&group_id=8032