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chore: deprecate :=
variants of inductive
and structure
#5542
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Mathlib CI status (docs):
|
Deprecates `inductive ... :=` and `structure ... :=`. Currently this syntax produces a warning, controlled by the `linter.deprecated` option. Part of leanprover#5236
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Kyle, thanks for the heads up! I think that I never used |
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In [lean4#5542](leanprover/lean4#5542) we are deprecating `inductive ... :=`, `structure ... :=`, and `class ... :=` for their `... where` counterparts.
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In leanprover/lean4#5542 we will be deprecating `structure ... :=` in favor of `structure ... where`.
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In [lean4#5542](leanprover/lean4#5542) we are deprecating `inductive ... :=`, `structure ... :=`, and `class ... :=` for their `... where` counterparts.
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In [lean4#5542](leanprover/lean4#5542) we are deprecating `inductive ... :=`, `structure ... :=`, and `class ... :=` for their `... where` counterparts. Continuation of #17564.
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In [lean4#5542](leanprover/lean4#5542) we are deprecating `inductive ... :=`, `structure ... :=`, and `class ... :=` for their `... where` counterparts. Continuation of #17655.
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In [lean4#5542](leanprover/lean4#5542) we are deprecating `inductive ... :=`, `structure ... :=`, and `class ... :=` for their `... where` counterparts. Continuation of #17655.
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Labels
breaks-mathlib
This is not necessarily a blocker for merging: but there needs to be a plan
toolchain-available
A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
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Deprecates
inductive ... :=
,structure ... :=
, andclass ... :=
in favor of the... where
variant. Currently this syntax produces a warning, controlled by thelinter.deprecated
option.Breaking change: modifies
Lean.Linter.logLintIf
to useLean.Linter.getLinterValue
to determine if a linter value is set. This means that thelinter.all
option now is taken into account when the linter option is not set.Part of #5236