When compiling the following program, the compiler
crashed with a bug. This only happens when compiling
with -O.
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module Test where
import GlaExts
test :: PrimIO ()
test = ioToPrimIO (putStr "bob") `seqPrimIO` test
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ghc-2.02 -O -c test.hstest.hs:8:
Warning: Possibly incomplete patterns
in a group of case alternatives beginning: 1 -> ...
*** Pattern-matching error within GHC!
This is a compiler bug; please report it to [EMAIL PROTECTED]
Fail: "coreSyn/CoreUtils.lhs", line 122: pattern-matching failed in case
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I'm using ghc-2.02, with the i386-unknown-solaris2
pre-built distribution.
Cheers,
Meurig
