mod145.hs:2:30:
    Conflicting exports for `m1':
       `module Mod145_A' exports `Mod145_A.m1'
         imported from `Mod145_A' at mod145.hs:4:1-15
         (and originally defined at Mod145_A.hs:4:3-4)
       `module Mod145' exports `Mod145.m1' defined at mod145.hs:7:3