Complete work on new OVERLAPPABLE/OVERLAPPING pragmas (Trac #9242)
[ghc.git] / testsuite / tests / deriving / should_compile / T4966.stderr
1
2 T4966.hs:1:14: Warning:
3     -XDatatypeContexts is deprecated: It was widely considered a misfeature, and has been removed from the Haskell language.
4
5 T4966.hs:33:30: Warning:
6     No explicit implementation for
7       either ‘==’ or ‘/=’
8     In the instance declaration for ‘Eq (TreeListObject a)’