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70 lines
3.2 KiB
OCaml
70 lines
3.2 KiB
OCaml
(***********************************************************************)
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(* *)
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(* Heptagon *)
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(* *)
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(* Gwenael Delaval, LIG/INRIA, UJF *)
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(* Leonard Gerard, Parkas, ENS *)
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(* Adrien Guatto, Parkas, ENS *)
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(* Cedric Pasteur, Parkas, ENS *)
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(* *)
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(* Copyright 2012 ENS, INRIA, UJF *)
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(* *)
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(* This file is part of the Heptagon compiler. *)
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(* *)
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(* Heptagon is free software: you can redistribute it and/or modify it *)
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(* under the terms of the GNU General Public License as published by *)
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(* the Free Software Foundation, either version 3 of the License, or *)
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(* (at your option) any later version. *)
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(* *)
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(* Heptagon is distributed in the hope that it will be useful, *)
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(* but WITHOUT ANY WARRANTY; without even the implied warranty of *)
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(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *)
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(* GNU General Public License for more details. *)
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(* *)
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(* You should have received a copy of the GNU General Public License *)
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(* along with Heptagon. If not, see <http://www.gnu.org/licenses/> *)
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(* *)
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(***********************************************************************)
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open Names
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open Misc
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open Location
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type static_exp = { se_desc: static_exp_desc; se_ty: ty; se_loc: location }
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and static_exp_desc =
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| Svar of constant_name
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| Sint of int
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| Sfloat of float
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| Sbool of bool
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| Sstring of string (** without enclosing quotes *)
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| Sconstructor of constructor_name
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| Sfield of field_name
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| Stuple of static_exp list
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| Sarray_power of static_exp * (static_exp list) (** power : 0^n^m : [[0,0,..],[0,0,..],..] *)
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| Sarray of static_exp list (** [ e1, e2, e3 ] *)
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| Srecord of (field_name * static_exp) list (** { f1 = e1; f2 = e2; ... } *)
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| Sop of fun_name * static_exp list (** defined ops for now in pervasives *)
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and ty =
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| Tprod of ty list (** Product type used for tuples *)
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| Tid of type_name (** Usable type_name are alias or pervasives {bool,int,float} (see [Initial])*)
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| Tarray of ty * static_exp (** [base_type] * [size] *) (* ty should not be prod *)
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| Tinvalid
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let invalid_type = Tinvalid (** Invalid type given to untyped expression etc. *)
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let prod = function
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| [ty] -> ty
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| ty_list -> Tprod ty_list
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let unprod = function
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| Tprod l -> l
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| t -> [t]
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let mk_static_exp ?(loc = no_location) ty desc = (*note ~ty: replace as first arg*)
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{ se_desc = desc; se_ty = ty; se_loc = loc }
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