Porting note: unimplemented `has_nonempty_instance` linter
grunweg opened this issue · comments
grunweg commented
This issue is tracking all porting notes referring to the has_nonempty_instance
linter from mathlib3:
as this linter has not been ported to mathlib4 yet, the nolint entries from mathlib3 are commented. Porting notes look like
mathlib4/Mathlib/Algebra/Algebra/Hom.lean
Line 31 in b0aea61
Steps to fix
- port the linter
- see which of the previous
nolint
s are required: uncomment the necessary ones and delete the now-superfluous ones.
Remove the porting note in either case. - deal with any new errors in mathlib4
- land the linter and rejoice :-)