Dear GHC developers, this is a bug report on ghc-6.8.1-candidate. The archive http://botik.ru/pub/local/Mechveliani/ghcBugs/bug-6.8.0-sep28.zip contains a project for which `making' under ghc-6.8.0.20070928-src produces a report of kind ---------------------------------------------------- ... <many modules compiled> GBasFld_.hs: ... ghc-6.8.0.20070928: panic! (the 'impossible' happened) (GHC version 6.8.0.20070928 for i386-unknown-linux): initC: srt_lbl Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug ---------------------------------------------------- unzip it, please, and see install.txt. Then, see GBasFld_.hs, it is small, and it looks like ghc cannot compile it. In ghc-6.6.1, this project works all right. The project can easily be reduced to the size of about a single GBasFld_.hs module (see install.txt). Regards, ----------------- Serge Mechveliani mechvel@botik.ru