BUG: raise NotImplementedError on passing of compound dtypes in constructors (GH5191)
Merge pull request #5192 from jreback/compound_dtypes

BUG: raise NotImplementedError on passing of compound dtypes in constructors (GH5191)
BUG: Bug in comparing duplicate frames (GH4421) related
BUG: Bug in describe on duplicate frames
Merge pull request #5194 from jreback/dup_eq

BUG: Bug in comparing duplicate frames (GH4421) related