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| author |  Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
|---|---|---|
| committer | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
| commit | 7cfc4e5146be5666419451bdd516f1f3f264d24a (patch) | |
| tree | e4197645da03dc3c7cc84e434cc31d0a0cca7056 /intf/evar_kinds.mli | |
| parent | 420f78b2caeaaddc6fe484565b2d0e49c66888e5 (diff) | |
Imported Upstream version 8.5~beta1+dfsg
Diffstat (limited to 'intf/evar_kinds.mli')
| -rw-r--r-- | intf/evar_kinds.mli | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/intf/evar_kinds.mli b/intf/evar_kinds.mli new file mode 100644 index 00000000..38a3e81f --- /dev/null +++ b/intf/evar_kinds.mli @@ -0,0 +1,31 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015 *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(************************************************************************) + +open Names +open Globnames + +(** The kinds of existential variable *) + +(** Should the obligation be defined (opaque or transparent (default)) or + defined transparent and expanded in the term? *) + +type obligation_definition_status = Define of bool | Expand + +type t = + | ImplicitArg of global_reference * (int * Id.t option) + * bool (** Force inference *) + | BinderType of Name.t + | QuestionMark of obligation_definition_status + | CasesType of bool (* true = a subterm of the type *) + | InternalHole + | TomatchTypeParameter of inductive * int + | GoalEvar + | ImpossibleCase + | MatchingVar of bool * Id.t + | VarInstance of Id.t + | SubEvar of Constr.existential_key |