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(*
* This file is part of Coccinelle, licensed under the terms of the GPL v2.
* See copyright.txt in the Coccinelle source code for more information.
* The Coccinelle source code can be obtained at http://coccinelle.lip6.fr
*)
open Ograph_extended
(*****************************************************************************)
(* the different ctl formula related types *)
(*****************************************************************************)
type mvar = Ast_cocci.meta_name
type predicate =
InLoop | TrueBranch | EscTrueBranch | FalseBranch
| After (* pointer to the code after a block, if, or while *)
| GotoAfter (* control node for escaping branches *)
| FallThrough | LoopFallThrough
| Return (* any exit from the current function *)
| FunHeader | UnsafeBrace | Top | Exit | ErrorExit | Goto
| Paren of Ast_cocci.meta_name
| Match of Ast_cocci.rule_elem
| Label of Ast_cocci.meta_name
| BCLabel of Ast_cocci.meta_name (* parent of break or continue *)
| PrefixLabel of Ast_cocci.meta_name
| BindGood of Ast_cocci.meta_name (* used to implement \+ *)
| BindBad of Ast_cocci.meta_name
| FakeBrace
(* coccionly: *)
type ctlcocci = (predicate, Ast_cocci.meta_name) Wrapper_ctl.wrapped_ctl
(*****************************************************************************)
(* the different binding types *)
(*****************************************************************************)
type metavars_binding = Ast_c.metavars_binding
(* used in ctlcocci_integration *)
type metavar_binding_kind2 =
| NormalMetaVal of Ast_c.metavar_binding_kind
| ParenVal of Ast_cocci.meta_name
| LabelVal of labelval
| GoodVal | BadVal (* used to implement \+ *)
and labelval = Absolute of int list | Prefix of int list
and metavars_binding2 = (mvar, metavar_binding_kind2) Common.assoc
(*****************************************************************************)
(* the CTL model related types *)
(*****************************************************************************)
(* coccionly: *)
type label_ctlcocci =
predicate ->
(Control_flow_c.G.key *
(predicate * (mvar, metavar_binding_kind2) Ast_ctl.generic_substitution))
list
type quicklabel_ctlcocci = predicate -> bool
type model = Control_flow_c.cflow * label_ctlcocci * quicklabel_ctlcocci *
Control_flow_c.G.key list
type transformation_info =
(Control_flow_c.G.key * metavars_binding * Ast_cocci.rule_elem) list
type numbered_transformation_info =
(int list * (Control_flow_c.G.key * metavars_binding * Ast_cocci.rule_elem)) list
(*****************************************************************************)
(* comparing binding *)
(*****************************************************************************)
let equal_binding xs ys =
List.sort compare xs = List.sort compare ys
|
