alt/error_redef_1alt3_alt8.nit:33,14--26: Redef error: error_redef_1alt3_alt8#B#f1 redefines error_redef_1alt3_alt8#A#f1 with 1 parameter(s), 0 expected. Signature is error_redef_1alt3_alt8#B#f1: Int