-"tcfail026.hs", line 9: multiple declarations of class:
- A ( "tcfail026.hs", line 9, "tcfail026.hs", line 3)
-Fail: Compilation errors found
+tcfail026.hs:2:
+ Conflicting exports for local name: A
+ module Main
+ module Main
+
+tcfail026.hs:6:
+ Class type variable ``a'' does not appear in method signature:
+ op2 ::
+ `b' -> `b'
+
-ghc: execution of the Haskell compiler had trouble
+Compilation had errors