invalid-hash-returned:36:4:37:17:FirstBadHash.__hash__:__hash__ does not return int:UNDEFINED
invalid-hash-returned:43:4:44:21:SecondBadHash.__hash__:__hash__ does not return int:UNDEFINED
invalid-hash-returned:50:4:51:19:ThirdBadHash.__hash__:__hash__ does not return int:UNDEFINED
invalid-hash-returned:57:4:58:24:FourthBadHash.__hash__:__hash__ does not return int:UNDEFINED
