2 commits

Author	SHA1	Message	Date
Leonardo de Moura	e49179c807	fix: simp at local declaration should not create an auxiliary declaration when result is definitionally equal	2022-04-11 07:54:15 -07:00
Leonardo de Moura	fb64a4ccc0	fix: unfold should not create an auxiliary declaration when result is definitionally equal ... This commit fixes an issue reported on Zulip https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Unfolding.20the.20type.20of.20a.20variable.20creates.20a.20new.20variable	2022-04-11 07:54:15 -07:00