-tcfail019.hs:20: No instance for: `B [tal6]'
+tcfail019.hs:20: No instance for: `B [tale]'
arising from an instance declaration at tcfail019.hs:20
When checking methods of an instance declaration
-tcfail019.hs:20: No instance for: `C [tal6]'
+tcfail019.hs:20: No instance for: `C [tale]'
arising from an instance declaration at tcfail019.hs:20
When checking methods of an instance declaration
-tcfail019.hs:20: No instance for: `B [tal6]'
+tcfail019.hs:20: No instance for: `B [tale]'
arising from an instance declaration at tcfail019.hs:20
When checking superclass constraints of an instance declaration
-tcfail019.hs:20: No instance for: `C [tal6]'
+tcfail019.hs:20: No instance for: `C [tale]'
arising from an instance declaration at tcfail019.hs:20
When checking superclass constraints of an instance declaration