+(*
+ * 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.
+ *
+ * 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.
+ *)
+
+
open Format
module Ast = Ast_cocci
print_anything "<<< " bef; printer term; print_anything ">>> " aft
let print_string_befaft fn x info =
- let print = function Ast.Noindent s | Ast.Indent s -> print_string s in
+ let print = function
+ Ast.Noindent s | Ast.Indent s | Ast.Space s -> print_string s in
List.iter (function (s,_,_) -> print s; force_newline()) info.Ast.strbef;
fn x;
List.iter (function (s,_,_) -> force_newline(); print s) info.Ast.straft
let print_meta (r,x) = print_string r; print_string ":"; print_string x
-let print_pos = function
- Ast.MetaPos(name,_,_,_,_) ->
- let name = Ast.unwrap_mcode name in
- print_string "@"; print_meta name
- | _ -> ()
+let print_pos l =
+ List.iter
+ (function
+ Ast.MetaPos(name,_,_,_,_) ->
+ let name = Ast.unwrap_mcode name in
+ print_string "@"; print_meta name)
+ l
let mcode fn = function
(x, _, Ast.MINUS(_,_,adj,plus_stream), pos) ->
then print_string (if !Flag.sgrep_mode2 then "*" else "-");
fn x; print_pos pos;
if !print_plus_flag
- then print_anything ">>> " plus_stream
+ then
+ (match plus_stream with
+ Ast.NOREPLACEMENT -> ()
+ | Ast.REPLACEMENT(plus_stream,_) -> print_anything ">>> " plus_stream)
| (x, _, Ast.CONTEXT(_,plus_streams), pos) ->
if !print_plus_flag
then
let print_mcodekind = function
Ast.MINUS(_,_,_,plus_stream) ->
print_string "MINUS";
- print_anything ">>> " plus_stream
+ (match plus_stream with
+ Ast.NOREPLACEMENT -> ()
+ | Ast.REPLACEMENT(plus_stream,_) -> print_anything ">>> " plus_stream)
| Ast.CONTEXT(_,plus_streams) ->
print_around (function _ -> print_string "CONTEXT") () plus_streams
| Ast.PLUS _ -> print_string "PLUS"
end_block();
mcode print_string ender
+(* --------------------------------------------------------------------- *)
+(* Disjunctions *)
+
+let print_disj_list fn l =
+ if !print_newlines_disj
+ then (force_newline(); print_string "("; force_newline())
+ else print_string "(";
+ print_between
+ (function _ ->
+ if !print_newlines_disj
+ then (force_newline(); print_string "|"; force_newline())
+ else print_string " | ")
+ fn l;
+ if !print_newlines_disj
+ then (force_newline(); print_string ")"; force_newline())
+ else print_string ")"
+
(* --------------------------------------------------------------------- *)
let print_type keep info = function
let rec ident i =
match Ast.unwrap i with
- Ast.Id(name) -> mcode print_string name
- | Ast.MetaId(name,_,keep,inherited) -> mcode print_meta name
- | Ast.MetaFunc(name,_,_,_) -> mcode print_meta name
- | Ast.MetaLocalFunc(name,_,_,_) -> mcode print_meta name
- | Ast.OptIdent(id) -> print_string "?"; ident id
- | Ast.UniqueIdent(id) -> print_string "!"; ident id
+ Ast.Id(name) -> mcode print_string name
+ | Ast.MetaId(name,_,keep,inherited) -> mcode print_meta name
+ | Ast.MetaFunc(name,_,_,_) -> mcode print_meta name
+ | Ast.MetaLocalFunc(name,_,_,_) -> mcode print_meta name
+ | Ast.DisjId(id_list) -> print_disj_list ident id_list
+ | Ast.OptIdent(id) -> print_string "?"; ident id
+ | Ast.UniqueIdent(id) -> print_string "!"; ident id
and print_unitary = function
Type_cocci.Unitary -> print_string "unitary"
(* --------------------------------------------------------------------- *)
(* Expression *)
-let print_disj_list fn l =
- if !print_newlines_disj
- then (force_newline(); print_string "("; force_newline())
- else print_string "(";
- print_between
- (function _ ->
- if !print_newlines_disj
- then (force_newline(); print_string "|"; force_newline())
- else print_string " | ")
- fn l;
- if !print_newlines_disj
- then (force_newline(); print_string ")"; force_newline())
- else print_string ")"
-
let rec expression e =
match Ast.unwrap e with
Ast.Ident(id) -> ident id
and unaryOp = function
Ast.GetRef -> print_string "&"
+ | Ast.GetRefLabel -> print_string "&&"
| Ast.DeRef -> print_string "*"
| Ast.UnPlus -> print_string "+"
| Ast.UnMinus -> print_string "-"
| Ast.Array(ty,lb,size,rb) ->
fullType ty; mcode print_string lb; print_option expression size;
mcode print_string rb
- | Ast.EnumName(kind,name) -> mcode print_string kind; print_string " ";
- ident name
+ | Ast.EnumName(kind,name) ->
+ mcode print_string kind;
+ print_option (function x -> ident x; print_string " ") name
+ | Ast.EnumDef(ty,lb,ids,rb) ->
+ fullType ty; mcode print_string lb;
+ dots force_newline expression ids;
+ mcode print_string rb
| Ast.StructUnionName(kind,name) ->
mcode structUnion kind;
print_option (function x -> ident x; print_string " ") name
| Ast.FloatType -> print_string "float "
| Ast.LongType -> print_string "long "
| Ast.LongLongType -> print_string "long long "
+ | Ast.SizeType -> print_string "size_t "
+ | Ast.SSizeType -> print_string "ssize_t "
+ | Ast.PtrDiffType -> print_string "ptrdiff_t "
and structUnion = function
Ast.Struct -> print_string "struct "
and declaration d =
match Ast.unwrap d with
- Ast.MetaDecl(name,_,_) | Ast.MetaField(name,_,_) -> mcode print_meta name
+ Ast.MetaDecl(name,_,_) | Ast.MetaField(name,_,_)
+ | Ast.MetaFieldList(name,_,_,_) ->
+ mcode print_meta name
| Ast.Init(stg,ty,id,eq,ini,sem) ->
print_option (mcode storage) stg; print_named_type ty id;
print_string " "; mcode print_string eq;
match Ast.unwrap i with
Ast.MetaInit(name,_,_) ->
mcode print_meta name; print_string " "
+ | Ast.MetaInitList(name,_,_,_) ->
+ mcode print_meta name; print_string " "
| Ast.InitExpr(exp) -> expression exp
- | Ast.InitList(allminus,lb,initlist,rb,whencode) ->
+ | Ast.ArInitList(lb,initlist,rb) ->
+ mcode print_string lb; open_box 0;
+ dots force_newline initialiser initlist; close_box();
+ mcode print_string rb
+ | Ast.StrInitList(allminus,lb,initlist,rb,whencode) ->
mcode print_string lb; open_box 0;
if not (whencode = [])
then
| Ast.InitGccName(name,eq,ini) ->
ident name; mcode print_string eq; initialiser ini
| Ast.IComma(comma) -> mcode print_string comma; force_newline()
+ | Ast.Idots(dots,Some whencode) ->
+ mcode print_string dots; print_string " when != "; initialiser whencode
+ | Ast.Idots(dots,None) -> mcode print_string dots
| Ast.OptIni(ini) -> print_string "?"; initialiser ini
| Ast.UniqueIni(ini) -> print_string "!"; initialiser ini
let rec rule_elem arity re =
match Ast.unwrap re with
Ast.FunHeader(bef,allminus,fninfo,name,lp,params,rp) ->
- mcode (function _ -> ()) ((),Ast.no_info,bef,Ast.NoMetaPos);
+ mcode (function _ -> ()) ((),Ast.no_info,bef,[]);
print_string arity; List.iter print_fninfo fninfo;
ident name; mcode print_string_box lp;
parameter_list params; close_box(); mcode print_string rp;
print_string " "
| Ast.Decl(bef,allminus,decl) ->
- mcode (function _ -> ()) ((),Ast.no_info,bef,Ast.NoMetaPos);
+ mcode (function _ -> ()) ((),Ast.no_info,bef,[]);
print_string arity;
declaration decl
| Ast.SeqStart(brace) ->
if !print_newlines_disj then end_block();
print_string arity; mcode print_string brace
| Ast.ExprStatement(exp,sem) ->
- print_string arity; expression exp; mcode print_string sem
+ print_string arity; print_option expression exp; mcode print_string sem
| Ast.IfHeader(iff,lp,exp,rp) ->
print_string arity;
mcode print_string iff; print_string " "; mcode print_string_box lp;
| Ast.TopInit(init) -> initialiser init
| Ast.Include(inc,s) ->
mcode print_string inc; print_string " "; mcode inc_file s
+ | Ast.Undef(def,id) ->
+ mcode print_string def; print_string " "; ident id
| Ast.DefineHeader(def,id,params) ->
mcode print_string def; print_string " "; ident id;
print_define_parameters params
rule_elem arity rbrace
| Ast.IfThen(header,branch,(_,_,_,aft)) ->
rule_elem arity header; statement arity branch;
- mcode (function _ -> ()) ((),Ast.no_info,aft,Ast.NoMetaPos)
+ mcode (function _ -> ()) ((),Ast.no_info,aft,[])
| Ast.IfThenElse(header,branch1,els,branch2,(_,_,_,aft)) ->
rule_elem arity header; statement arity branch1; print_string " ";
rule_elem arity els; statement arity branch2;
- mcode (function _ -> ()) ((),Ast.no_info,aft,Ast.NoMetaPos)
+ mcode (function _ -> ()) ((),Ast.no_info,aft,[])
| Ast.While(header,body,(_,_,_,aft)) ->
rule_elem arity header; statement arity body;
- mcode (function _ -> ()) ((),Ast.no_info,aft,Ast.NoMetaPos)
+ mcode (function _ -> ()) ((),Ast.no_info,aft,[])
| Ast.Do(header,body,tail) ->
rule_elem arity header; statement arity body;
rule_elem arity tail
| Ast.For(header,body,(_,_,_,aft)) ->
rule_elem arity header; statement arity body;
- mcode (function _ -> ()) ((),Ast.no_info,aft,Ast.NoMetaPos)
+ mcode (function _ -> ()) ((),Ast.no_info,aft,[])
| Ast.Iterator(header,body,(_,_,_,aft)) ->
rule_elem arity header; statement arity body;
- mcode (function _ -> ()) ((),Ast.no_info,aft,Ast.NoMetaPos)
+ mcode (function _ -> ()) ((),Ast.no_info,aft,[])
| Ast.Switch(header,lb,decls,cases,rb) ->
rule_elem arity header; rule_elem arity lb;
dots force_newline (statement arity) decls;
| Ast.Token(x,Some info) -> print_string_befaft print_string x info
| Ast.Token(x,None) -> print_string x
| Ast.Pragma(xs) ->
- let print = function Ast.Noindent s | Ast.Indent s -> print_string s in
+ let print = function
+ Ast.Noindent s | Ast.Indent s | Ast.Space s -> print_string s in
print_between force_newline print xs
| Ast.Code(x) -> let _ = top_level x in ()
| Ast.ExprDotsTag(x) -> dots (function _ -> ()) expression x
HCoop / bpt / coccinelle.git / blobdiff