2 Configuring T4447-1.0...
4 Cannot instantiate requirement 'A' brought into scope by build-depends: T4447:foo-indef
5 with locally defined module brought into scope by other-modules: A
6 as this would create a cyclic dependency, which GHC does not support.
7 Try moving this module to a separate library, e.g.,
8 create a new stanza: library 'sublib'.
9 In the stanza executable foo-exe