Fun with GHC's optimiser

Marcin 'Qrczak' Kowalczyk
7 Dec 2000 19:31:02 GMT

Thu, 7 Dec 2000 09:17:44 -0800, Simon Peyton-Jones <> pisze:

> Try now.  On the HEAD.  Which should compile OK now, incidentally.

But does not work...
../../ghc/compiler/ghc-inplace -recomp -cpp -fglasgow-exts -fvia-C  -icheck -O  -package lang  -package concurrent  -package posix -package-name util  -I../lang/cbits  -I../concurrent/cbits  -I../posix/cbits -split-objs    -c Unique.lhs -o Unique.o -osuf o

panic! (the `impossible' happened):
        mkWWcpr: not a product PrelNum.Integer{-311-}

And also:
ghc-inplace --interactive
Loading package std ... resolving ... ghc: fatal error: ocResolve_ELF: /home/users/qrczak/cvs/fptools/ghc/driver/../lib/std/HSstd.o: unknown symbol `PrelNum_showSignedInteger_closure'

 __("<  Marcin Kowalczyk *
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