don't refer to PrimIO, it is deprecated (since about 2 years ago)
process [] _ "" = empty
process (_:_) _ "" = error ("process_casm: non-void result not assigned while processing _casm_ \"" ++
string ++
process [] _ "" = empty
process (_:_) _ "" = error ("process_casm: non-void result not assigned while processing _casm_ \"" ++
string ++
- "\"\n(Try changing result type to PrimIO ()\n")
+ "\"\n(Try changing result type to IO ()\n")
process ress args ('%':cs)
= case cs of
process ress args ('%':cs)
= case cs of