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Diffstat (limited to 'interp/constrintern.mli')
-rw-r--r-- | interp/constrintern.mli | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/interp/constrintern.mli b/interp/constrintern.mli new file mode 100644 index 000000000..ce8c6f5ee --- /dev/null +++ b/interp/constrintern.mli @@ -0,0 +1,87 @@ +(***********************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * INRIA-Rocquencourt & LRI-CNRS-Orsay *) +(* \VV/ *************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(***********************************************************************) + +(*i $Id$ *) + +(*i*) +open Names +open Term +open Sign +open Evd +open Environ +open Libnames +open Rawterm +open Pattern +open Coqast +open Topconstr +(*i*) + +(*s Translation from front abstract syntax of term to untyped terms (rawconstr) + + The translation performs: + + - resolution of names : + - check all variables are bound + - make absolute the references to global objets + - resolution of symbolic notations using scopes + - insert existential variables for implicit arguments +*) + +type implicits_env = (identifier * Impargs.implicits_list) list + +(* Interprets global names, including syntactic defs and section variables *) +val interp_rawconstr : evar_map -> env -> constr_expr -> rawconstr +val interp_rawconstr_gen : evar_map -> env -> implicits_env -> + bool -> identifier list -> constr_expr -> rawconstr + +(*s Composing the translation with typing *) +val interp_constr : evar_map -> env -> constr_expr -> constr +val interp_casted_constr : evar_map -> env -> constr_expr -> types -> constr +val interp_type : evar_map -> env -> constr_expr -> types +val interp_openconstr : evar_map -> env -> constr_expr -> evar_map * constr +val interp_casted_openconstr : + evar_map -> env -> constr_expr -> constr -> evar_map * constr + +(* [interp_type_with_implicits] extends [interp_type] by allowing + implicits arguments in the ``rel'' part of [env]; the extra + argument associates a list of implicit positions to identifiers + declared in the rel_context of [env] *) +val interp_type_with_implicits : + evar_map -> env -> implicits_env -> constr_expr -> types + +(*s Build a judgement from *) +val judgment_of_rawconstr : evar_map -> env -> constr_expr -> unsafe_judgment +val type_judgment_of_rawconstr : + evar_map -> env -> constr_expr -> unsafe_type_judgment + +(* Interprets a constr according to two lists of instantiations (variables and + metas), possibly casting it*) +val interp_constr_gen : + evar_map -> env -> (identifier * constr) list -> + (int * constr) list -> constr_expr -> constr option -> constr + +(* Interprets a constr according to two lists of instantiations (variables and + metas), possibly casting it, and turning unresolved evar into metas*) +val interp_openconstr_gen : + evar_map -> env -> (identifier * constr) list -> + (int * constr) list -> constr_expr -> constr option -> evar_map * constr + +(* Interprets constr patterns according to a list of instantiations + (variables)*) +val interp_constrpattern_gen : + evar_map -> env -> (identifier * constr) list -> constr_expr -> + int list * constr_pattern + +val interp_constrpattern : + evar_map -> env -> constr_expr -> int list * constr_pattern + +(* Interprets into a abbreviatable constr *) +val interp_aconstr : constr_expr -> aconstr + +(* Globalization leak for Grammar *) +val for_grammar : ('a -> 'b) -> 'a -> 'b |