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:4:3-20)
       ‘module Mod145’ exports ‘Mod145.m1’ defined at mod145.hs:7:3