(*
- * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen
- * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
- * This file is part of Coccinelle.
- *
- * Coccinelle is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, according to version 2 of the License.
- *
- * Coccinelle is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>.
- *
- * The authors reserve the right to distribute this or future versions of
- * Coccinelle under other licenses.
- *)
-
-
-(*
- * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen
+ * Copyright 2010, INRIA, University of Copenhagen
+ * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
+ * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
* Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
* This file is part of Coccinelle.
*
let in_iso = !Data.in_iso in
let in_prolog = !Data.in_prolog in
match s with
- "identifier" when in_meta -> check_arity_context_linetype s; TIdentifier
+ "metavariable" when in_meta -> check_arity_context_linetype s; TMetavariable
+ | "identifier" when in_meta -> check_arity_context_linetype s; TIdentifier
| "type" when in_meta -> check_arity_context_linetype s; TType
| "parameter" when in_meta -> check_arity_context_linetype s; TParameter
| "constant" when in_meta -> check_arity_context_linetype s; TConstant
check_arity_context_linetype s; TGenerated
| "expression" when in_meta || in_rule_name ->
check_arity_context_linetype s; TExpression
+ | "declaration" when in_meta || in_rule_name ->
+ check_arity_context_linetype s; TDeclaration
+ | "field" when in_meta || in_rule_name ->
+ check_arity_context_linetype s; TField
| "initialiser" when in_meta || in_rule_name ->
check_arity_context_linetype s; TInitialiser
| "initializer" when in_meta || in_rule_name ->
| "float" -> Tfloat linetype
| "long" -> Tlong linetype
| "void" -> Tvoid linetype
+ | "size_t" -> Tsize_t linetype
+ | "ssize_t" -> Tssize_t linetype
+ | "ptrdiff_t" -> Tptrdiff_t linetype
(* in_meta is only for the first keyword; drop it now to allow any type
name *)
| "struct" -> Data.saw_struct := true; Tstruct linetype
| "sizeof" -> TSizeof linetype
- | "Expression" -> TIsoExpression
- | "ArgExpression" -> TIsoArgExpression
- | "TestExpression" -> TIsoTestExpression
- | "ToTestExpression" -> TIsoToTestExpression
- | "Statement" -> TIsoStatement
- | "Declaration" -> TIsoDeclaration
- | "Type" -> TIsoType
- | "TopLevel" -> TIsoTopLevel
+ | "Expression" when !Data.in_iso -> TIsoExpression
+ | "ArgExpression" when !Data.in_iso -> TIsoArgExpression
+ | "TestExpression" when !Data.in_iso -> TIsoTestExpression
+ | "ToTestExpression" when !Data.in_iso -> TIsoToTestExpression
+ | "Statement" when !Data.in_iso -> TIsoStatement
+ | "Declaration" when !Data.in_iso -> TIsoDeclaration
+ | "Type" when !Data.in_iso -> TIsoType
+ | "TopLevel" when !Data.in_iso -> TIsoTopLevel
+
+ | "_" when !Data.in_meta -> TUnderscore
| s -> check_var s linetype
Hashtbl.clear iterator_names;
Hashtbl.clear declarer_names;
let get_name (_,x) = x in
+ Data.add_meta_meta :=
+ (fun name pure ->
+ let fn clt = TMeta(name,pure,clt) in
+ Hashtbl.replace metavariables (get_name name) fn);
Data.add_id_meta :=
(fun name constraints pure ->
let fn clt = TMetaId(name,constraints,pure,clt) in
(function name -> function lenname -> function pure ->
let fn clt = TMetaExpList(name,lenname,pure,clt) in
Hashtbl.replace metavariables (get_name name) fn);
+ Data.add_decl_meta :=
+ (function name -> function pure ->
+ let fn clt = TMetaDecl(name,pure,clt) in
+ Hashtbl.replace metavariables (get_name name) fn);
+ Data.add_field_meta :=
+ (function name -> function pure ->
+ let fn clt = TMetaField(name,pure,clt) in
+ Hashtbl.replace metavariables (get_name name) fn);
+ Data.add_field_list_meta :=
+ (function name -> function lenname -> function pure ->
+ let fn clt = TMetaFieldList(name,lenname,pure,clt) in
+ Hashtbl.replace metavariables (get_name name) fn);
Data.add_stm_meta :=
(function name -> function pure ->
let fn clt = TMetaStm(name,pure,clt) in
| "//" [^ '\n']* {
match !current_line_type with
(D.PLUS,_,_) | (D.PLUSPLUS,_,_) ->
+ start_line true;
TPragma (Ast.Indent (tok lexbuf), get_current_line_type lexbuf)
| _ -> start_line false; token lexbuf }
+ | "__attribute__" [' ' '\t']* "((" _* "))"
+ { match !current_line_type with
+ (D.PLUS,_,_) | (D.PLUSPLUS,_,_) ->
+ start_line true;
+ TPragma (Ast.Space (tok lexbuf), get_current_line_type lexbuf)
+ | _ -> failwith "attributes only allowedin + code" }
+
| "@@" { start_line true; TArobArob }
| "@" { pass_zero();
if !Data.in_rule_name or not !current_line_started
else if !Data.in_meta
then TBang0
else (add_current_line_type D.UNIQUE; token lexbuf) }
- | "(" { if not !col_zero
+ | "(" { if !Data.in_meta or not !col_zero
then (start_line true; TOPar (get_current_line_type lexbuf))
else
(start_line true; check_context_linetype (tok lexbuf);
| "||" { start_line true; TOrLog (get_current_line_type lexbuf) }
| ">>" { start_line true;
- TShOp(Ast.DecRight,get_current_line_type lexbuf) }
+ TShROp(Ast.DecRight,get_current_line_type lexbuf) }
| "<<" { start_line true;
- TShOp(Ast.DecLeft,get_current_line_type lexbuf) }
+ TShLOp(Ast.DecLeft,get_current_line_type lexbuf) }
| "&" { start_line true; TAnd (get_current_line_type lexbuf) }
| "^" { start_line true; TXor(get_current_line_type lexbuf) }
| "##" { start_line true; TCppConcatOp }
+ | (( ("#" [' ' '\t']* "undef" [' ' '\t']+)) as def)
+ ( (letter (letter |digit)*) as ident)
+ { start_line true;
+ let (arity,line,lline,offset,col,strbef,straft,pos) as lt =
+ get_current_line_type lexbuf in
+ let off = String.length def in
+ (* -1 in the code below because the ident is not at the line start *)
+ TUndef
+ (lt,
+ check_var ident
+ (arity,line,lline,offset+off,col+off,[],[],Ast0.NoMetaPos)) }
| (( ("#" [' ' '\t']* "define" [' ' '\t']+)) as def)
( (letter (letter |digit)*) as ident)
{ start_line true;
HCoop / bpt / coccinelle.git / blobdiff