ghc/tests/typecheck/should_fail/tcfail008.stderr

   1
   2 tcfail008.hs:3:
   3     Ambiguous type variable(s)
   4     `aMu'
   5         in the constraint `Num [aMu]'
   6         arising from the literal `2' at tcfail008.hs:3
   7
   8 tcfail008.hs:3:
   9     Ambiguous type variable(s)
  10     `aMu'
  11         in the constraint `Num aMu'
  12         arising from the literal `1' at tcfail008.hs:3
  13
  14
  15 Compilation had errors