diff options
Diffstat (limited to 'doc/sphinx')
| -rw-r--r-- | doc/sphinx/addendum/type-classes.rst | 10 | ||||
| -rw-r--r-- | doc/sphinx/proofs/automatic-tactics/auto.rst | 25 | ||||
| -rw-r--r-- | doc/sphinx/proofs/writing-proofs/proof-mode.rst | 6 |
3 files changed, 37 insertions, 4 deletions
diff --git a/doc/sphinx/addendum/type-classes.rst b/doc/sphinx/addendum/type-classes.rst index 56d90b33d8..2474c784b8 100644 --- a/doc/sphinx/addendum/type-classes.rst +++ b/doc/sphinx/addendum/type-classes.rst @@ -391,6 +391,16 @@ Summary of the commands equivalent to ``Hint Resolve ident : typeclass_instances``, except it registers instances for :cmd:`Print Instances`. + .. flag:: Instance Generalized Output + + .. deprecated:: 8.13 + + Disabled by default, this provides compatibility with Coq + version 8.12 and earlier. + + When enabled, the type of the instance is implicitly generalized + over unbound and :ref:`generalizable <implicit-generalization>` variables as though surrounded by ``\`{}``. + .. cmd:: Print Instances @reference Shows the list of instances associated with the typeclass :token:`reference`. diff --git a/doc/sphinx/proofs/automatic-tactics/auto.rst b/doc/sphinx/proofs/automatic-tactics/auto.rst index e6dc6f6c51..cc4ab76502 100644 --- a/doc/sphinx/proofs/automatic-tactics/auto.rst +++ b/doc/sphinx/proofs/automatic-tactics/auto.rst @@ -123,6 +123,10 @@ Programmable proof search .. example:: + .. coqtop:: none + + Set Warnings "-deprecated-hint-without-locality". + .. coqtop:: all Hint Resolve ex_intro : core. @@ -280,13 +284,18 @@ automatically created. sections. + :attr:`export` are visible from other modules when they import the current - module. Requiring it is not enough. This attribute is only effective for - the :cmd:`Hint Resolve`, :cmd:`Hint Immediate`, :cmd:`Hint Unfold` and - :cmd:`Hint Extern` variants of the command. + module. Requiring it is not enough. + :attr:`global` hints are made available by merely requiring the current module. + .. deprecated:: 8.13 + + The default value for hint locality is scheduled to change in a future + release. For the time being, adding hints outside of sections without + specifying an explicit locality is therefore triggering a deprecation + warning. It is recommended to use :attr:`export` whenever possible + The various possible :production:`hint_definition`\s are given below. .. cmdv:: Hint @hint_definition @@ -407,6 +416,10 @@ automatically created. .. example:: + .. coqtop:: none + + Set Warnings "-deprecated-hint-without-locality". + .. coqtop:: in Hint Extern 4 (~(_ = _)) => discriminate : core. @@ -421,7 +434,11 @@ automatically created. .. example:: - .. coqtop:: reset all + .. coqtop:: reset none + + Set Warnings "-deprecated-hint-without-locality". + + .. coqtop:: all Require Import List. Hint Extern 5 ({?X1 = ?X2} + {?X1 <> ?X2}) => generalize X1, X2; decide equality : eqdec. diff --git a/doc/sphinx/proofs/writing-proofs/proof-mode.rst b/doc/sphinx/proofs/writing-proofs/proof-mode.rst index fd8a0329d6..40d032543f 100644 --- a/doc/sphinx/proofs/writing-proofs/proof-mode.rst +++ b/doc/sphinx/proofs/writing-proofs/proof-mode.rst @@ -288,12 +288,18 @@ Name a set of section hypotheses for ``Proof using`` existential variables remain. To instantiate existential variables during proof edition, you should use the tactic :tacn:`instantiate`. + .. deprecated:: 8.13 + .. cmd:: Grab Existential Variables This command can be run when a proof has no more goal to be solved but has remaining uninstantiated existential variables. It takes every uninstantiated existential variable and turns it into a goal. + .. deprecated:: 8.13 + + Use :cmd:`Unshelve` instead. + Proof modes ``````````` |