"1.0"
Preprocessing executable 'test' for b-1.0..
Building executable 'test' for b-1.0..
[1 of 3] Compiling B                ( B.hs, dist/build/test/test-tmp/B.o ) [A package changed]
[3 of 3] Linking dist/build/test/test [Objects changed]
"2.0"