Be careful not to look for Functor unnecessarily
authorSimon Peyton Jones <simonpj@microsoft.com>
Tue, 10 Jul 2012 15:15:16 +0000 (16:15 +0100)
committerSimon Peyton Jones <simonpj@microsoft.com>
Tue, 10 Jul 2012 15:15:16 +0000 (16:15 +0100)
commitc548f91feddf149ee4d3358483828f2d4c0ec41b
treeffc926b29ce8875c7497327e2ea8a8df19f1dbb9
parent63efe3550a1d5a63846825f3ee7f5aeed3e4427a
Be careful not to look for Functor unnecessarily

Otherwise we try to load package 'base' when
we are compiling 'ghc-prim'.
See Note [Getting base classes]
compiler/typecheck/TcDeriv.lhs