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|
(***********************************************************************)
(* 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*)
(*i*)
open Pp
open Names
open Term
open Sign
open Environ
open Type_errors
open Rawterm
(*i*)
(*s The type of errors raised by the pretyper *)
type ml_case_error =
| MlCaseAbsurd
| MlCaseDependent
type pretype_error =
(* Old Case *)
| MlCase of ml_case_error
| CantFindCaseType of constr
(* Unification *)
| OccurCheck of int * constr
| NotClean of int * constr
(* Pretyping *)
| VarNotFound of identifier
| UnexpectedType of constr * constr
| NotProduct of constr
exception PretypeError of env * pretype_error
val error_cant_find_case_type_loc :
loc -> env -> constr -> 'a
val error_ill_formed_branch_loc :
loc -> path_kind -> env -> constr -> int -> constr -> constr -> 'b
val error_actual_type_loc :
loc -> env -> constr -> constr -> constr -> 'b
val error_cant_apply_not_functional_loc :
loc -> env -> unsafe_judgment -> unsafe_judgment list -> 'b
val error_cant_apply_bad_type_loc :
loc -> env -> int * constr * constr ->
unsafe_judgment -> unsafe_judgment list -> 'b
val error_number_branches_loc :
loc -> path_kind -> env -> constr -> constr -> int -> 'b
val error_case_not_inductive_loc :
loc -> path_kind -> env -> constr -> constr -> 'b
(*s Implicit arguments synthesis errors *)
val error_occur_check : env -> int -> constr -> 'a
val error_not_clean : env -> int -> constr -> 'a
(*s Ml Case errors *)
val error_ml_case_loc : loc -> env -> ml_case_error -> 'a
(*s Pretyping errors *)
val error_var_not_found_loc : loc -> identifier -> 'a
val error_unexpected_type_loc : loc -> env -> constr -> constr -> 'b
val error_not_product_loc : loc -> env -> constr -> 'a
|
