Skip to content

panic! using ghci

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!).
Trac metadata
Trac field Value
Version 5.04.2
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution ResolvedNoReason
Component Compiler
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system
Architecture
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information