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porting-notesMathlib3 to Mathlib4 porting notes.Mathlib3 to Mathlib4 porting notes.
Description
Classifies porting notes claiming removed @[nolint has_nonempty_instance].
Examples
mathlib4/Mathlib/AlgebraicTopology/SimplicialObject.lean
Lines 39 to 44 in d3dbfd9
| -- porting note: removed @[nolint has_nonempty_instance] | |
| /-- The category of simplicial objects valued in a category `C`. | |
| This is the category of contravariant functors from `SimplexCategory` to `C`. -/ | |
| def SimplicialObject := | |
| SimplexCategoryᵒᵖ ⥤ C | |
| #align category_theory.simplicial_object CategoryTheory.SimplicialObject |
mathlib4/Mathlib/AlgebraicTopology/SimplicialObject.lean
Lines 411 to 415 in d3dbfd9
| -- porting note: removed @[nolint has_nonempty_instance] | |
| /-- Cosimplicial objects. -/ | |
| def CosimplicialObject := | |
| SimplexCategory ⥤ C | |
| #align category_theory.cosimplicial_object CategoryTheory.CosimplicialObject |
mathlib4/Mathlib/CategoryTheory/CommSq.lean
Lines 112 to 121 in d3dbfd9
| -- Porting note: removed @[nolint has_nonempty_instance] | |
| @[ext] | |
| structure LiftStruct (sq : CommSq f i p g) where | |
| /-- The lift. -/ | |
| l : B ⟶ X | |
| /-- The upper left triangle commutes. -/ | |
| fac_left : i ≫ l = f | |
| /-- The lower right triangle commutes. -/ | |
| fac_right: l ≫ p = g | |
| #align category_theory.comm_sq.lift_struct CategoryTheory.CommSq.LiftStruct |
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porting-notesMathlib3 to Mathlib4 porting notes.Mathlib3 to Mathlib4 porting notes.