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Porting note: Missing has nonempty instance linter #5171

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Ruben-VandeVelde opened this issue Jun 17, 2023 · 0 comments
Open

Porting note: Missing has nonempty instance linter #5171

Ruben-VandeVelde opened this issue Jun 17, 2023 · 0 comments
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enhancement New feature or request lean4-change-in-behaviour Describes a known change in behaviour. No implication that it "needs fixing". porting-notes Mathlib3 to Mathlib4 porting notes. t-meta Tactics, attributes or user commands tech debt tracking cross-cutting technical debt

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@Ruben-VandeVelde
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Ruben-VandeVelde commented Jun 17, 2023

The corresponding Lean 3 was here.

While doing this, all porting notes referring to this issue can also be resolved.

@Ruben-VandeVelde Ruben-VandeVelde added enhancement New feature or request lean4-change-in-behaviour Describes a known change in behaviour. No implication that it "needs fixing". labels Jun 17, 2023
@urkud urkud added the t-meta Tactics, attributes or user commands label Jul 16, 2023
@grunweg grunweg added porting-notes Mathlib3 to Mathlib4 porting notes. tech debt tracking cross-cutting technical debt labels Apr 12, 2024
@jcommelin jcommelin changed the title Missing has nonempty instance linter Porting note: Missing has nonempty instance linter Apr 13, 2024
mathlib-bors bot pushed a commit that referenced this issue Apr 13, 2024
Reference the newly created issues #12094 and #12096, as well as the pre-existing #5171.
Change all references to #10927 to #5171.
Some of these changes were not labelled as "porting note"; change this for good measure.
Louddy pushed a commit that referenced this issue Apr 15, 2024
Reference the newly created issues #12094 and #12096, as well as the pre-existing #5171.
Change all references to #10927 to #5171.
Some of these changes were not labelled as "porting note"; change this for good measure.
atarnoam pushed a commit that referenced this issue Apr 16, 2024
Reference the newly created issues #12094 and #12096, as well as the pre-existing #5171.
Change all references to #10927 to #5171.
Some of these changes were not labelled as "porting note"; change this for good measure.
uniwuni pushed a commit that referenced this issue Apr 19, 2024
Reference the newly created issues #12094 and #12096, as well as the pre-existing #5171.
Change all references to #10927 to #5171.
Some of these changes were not labelled as "porting note"; change this for good measure.
callesonne pushed a commit that referenced this issue Apr 22, 2024
Reference the newly created issues #12094 and #12096, as well as the pre-existing #5171.
Change all references to #10927 to #5171.
Some of these changes were not labelled as "porting note"; change this for good measure.
Jun2M pushed a commit that referenced this issue Apr 24, 2024
Reference the newly created issues #12094 and #12096, as well as the pre-existing #5171.
Change all references to #10927 to #5171.
Some of these changes were not labelled as "porting note"; change this for good measure.
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Labels
enhancement New feature or request lean4-change-in-behaviour Describes a known change in behaviour. No implication that it "needs fixing". porting-notes Mathlib3 to Mathlib4 porting notes. t-meta Tactics, attributes or user commands tech debt tracking cross-cutting technical debt
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