diff options
| author | Yves Bertot | 2013-03-02 14:00:46 -0500 |
|---|---|---|
| committer | Matthieu Sozeau | 2014-05-06 09:58:57 +0200 |
| commit | 8a905458039b631165d068bbf62f88e11eb36eb1 (patch) | |
| tree | f4f96ea7b7d482fc79acb6edb3b1c96aec2555a5 /pretyping/tacred.mli | |
| parent | 29794b8acf407518716f8c02c2ed20729f8802e5 (diff) | |
Adapt Y. Bertot's path on private inductives (now the keyword is "Private").
A quick and dirty approach to private inductive types
Types for which computable functions are provided, but pattern-matching is disallowed.
This kind of type can be used to simulate simple forms of higher inductive types, with
convertibility for applications of the inductive principle to 0-constructors
Conflicts:
intf/vernacexpr.mli
kernel/declarations.ml
kernel/declarations.mli
kernel/entries.mli
kernel/indtypes.ml
library/declare.ml
parsing/g_vernac.ml4
plugins/funind/glob_term_to_relation.ml
pretyping/indrec.ml
pretyping/tacred.mli
printing/ppvernac.ml
toplevel/vernacentries.ml
Conflicts:
kernel/declarations.mli
kernel/declareops.ml
kernel/indtypes.ml
kernel/modops.ml
Diffstat (limited to 'pretyping/tacred.mli')
| -rw-r--r-- | pretyping/tacred.mli | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pretyping/tacred.mli b/pretyping/tacred.mli index 5146cd3458..5e4bc5c461 100644 --- a/pretyping/tacred.mli +++ b/pretyping/tacred.mli @@ -14,6 +14,7 @@ open Reductionops open Pattern open Globnames open Locus +open Univ type reduction_tactic_error = InvalidAbstraction of env * constr * (env * Type_errors.type_error) @@ -106,3 +107,7 @@ val contextually : bool -> occurrences * constr_pattern -> val e_contextually : bool -> occurrences * constr_pattern -> (patvar_map -> e_reduction_function) -> e_reduction_function + +(** Returns the same inductive if it is allowed for pattern-matching + raises an error otherwise. **) +val check_privacy : env -> inductive puniverses -> inductive puniverses |