Commit graph

3 commits

Author SHA1 Message Date
Gabriel Ebner
448f49ee91 Revert "fix: reenable structure eta during tc search"
The fix is blocked by slow defeq checks for TC instances; see issues
1986 and 2055.  Enabling it right now causes lots of timeouts in
mathlib4.
https://leanprover.zulipchat.com/#narrow/stream/287929-mathlib4/topic/bump.20to.202023-02-06/near/326223768

This reverts commit 15a045ee66.
2023-02-09 11:37:30 -08:00
Gabriel Ebner
15a045ee66 fix: reenable structure eta during tc search
Fixes #2074.
2023-02-05 11:41:00 -08:00
Leonardo de Moura
3ad8dcb7ff fix: nasty interaction between TC resolution and Eta for structures
See
https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/.60constructor.60.20and.20.60Applicative.60/near/279984801
2022-04-24 08:19:29 -07:00