interface decl for PrelTup

My literate haskell script uses tupels with 38
elements. When using HUGS I get no errors and the
script is running as wanted. 
Compiling with ghc-5.02.2 following error occurs:

Switches_tupel.lhs:1:
Failed to find interface decl for
`PrelTup.(,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,)'
    from module `PrelTup'


bvoss@techfak.uni-bielefeld.de

Trac metadata

Trac field	Value
Version	5.02
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	ResolvedWon'tFix
Component	Compiler
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