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(* $Id$ *)
(*i*)
open Names
open Sign
open Type_errors
(*i*)
(* Untyped intermediate terms, after ASTs and before constr. *)
type loc = int * int
(* locs here refers to the ident's location, not whole pat *)
(* the last argument of PatCstr is a possible alias ident for the pattern *)
type pattern =
| PatVar of loc * name
| PatCstr of loc * (constructor_path * identifier list) * pattern list * name
type binder_kind = BProd | BLambda
type fix_kind = RFix of int array * int | RCofix of int
type rawsort = RProp of Term.contents | RType
type reference =
| RConst of section_path * identifier list
| RInd of inductive_path * identifier list
| RConstruct of constructor_path * identifier list
| RAbst of section_path
| RVar of identifier
| REVar of int * identifier list
| RMeta of int
type cases_style = PrintLet | PrintIf | PrintCases
type rawconstr =
| RRef of loc * reference
| RApp of loc * rawconstr * rawconstr list
| RBinder of loc * binder_kind * name * rawconstr * rawconstr
| RCases of loc * cases_style * rawconstr option * rawconstr list *
(identifier list * pattern list * rawconstr) list
| ROldCase of loc * bool * rawconstr option * rawconstr *
rawconstr array
| RRec of loc * fix_kind * identifier array *
rawconstr array * rawconstr array
| RSort of loc * rawsort
| RHole of loc option
| RCast of loc * rawconstr * rawconstr
(*i - if PRec (_, names, arities, bodies) is in env then arities are
typed in env too and bodies are typed in env enriched by the
arities incrementally lifted
[On pourrait plutot mettre les arités aves le type qu'elles auront
dans le contexte servant à typer les body ???]
- boolean in POldCase means it is recursive
- option in PHole tell if the "?" was apparent or has been implicitely added
i*)
val dummy_loc : loc
val loc_of_rawconstr : rawconstr -> loc
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