Change of index values dtype should be reflected in index type#9974

Closed

josteinbf wants to merge 3 commits intopandas-dev:masterfrom

josteinbf:index-dtype

Commits on Apr 25, 2015

TST: Check for type promotion in numeric operations on indexes.
josteinbf
committed
TST: Test inplace operations on indexes that require type promotion.
josteinbf
committed
BUG: Run index through type coercion after numeric operations.
josteinbf
committed