HCoop / bpt / coccinelle.git / blame
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| 17ba0788 C |
1 | (* |
| 2 | * Copyright 2012, INRIA | |
| 3 | * Julia Lawall, Gilles Muller | |
| 4 | * Copyright 2010-2011, INRIA, University of Copenhagen | |
| 5 | * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix | |
| 6 | * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen | |
| 7 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix | |
| 8 | * This file is part of Coccinelle. | |
| 9 | * | |
| 10 | * Coccinelle is free software: you can redistribute it and/or modify | |
| 11 | * it under the terms of the GNU General Public License as published by | |
| 12 | * the Free Software Foundation, according to version 2 of the License. | |
| 13 | * | |
| 14 | * Coccinelle is distributed in the hope that it will be useful, | |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | * GNU General Public License for more details. | |
| 18 | * | |
| 19 | * You should have received a copy of the GNU General Public License | |
| d6ce1786 C |
20 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. |
| 21 | * | |
| 22 | * The authors reserve the right to distribute this or future versions of | |
| 23 | * Coccinelle under other licenses. | |
| 24 | *) | |
| 25 | ||
| 26 | ||
| feec80c3 | 27 | # 0 "./get_metas.ml" |
| 17ba0788 C |
28 | (* --------------------------------------------------------------------- *) |
| 29 | (* creates AsExpr, etc *) | |
| 30 | (* @ attached metavariables can only be associated with positions, so nothing | |
| 31 | to do for them *) | |
| 32 | ||
| 33 | module Ast = Ast_cocci | |
| 34 | module Ast0 = Ast0_cocci | |
| 35 | ||
| 36 | let map_split f l = List.split(List.map f l) | |
| 37 | ||
| 38 | let rewrap x (n,e) = (n,Ast0.rewrap x e) | |
| 39 | ||
| 40 | let mcode x = | |
| 41 | let nonpos l = | |
| 42 | List.filter (function Ast0.MetaPosTag _ -> false | _ -> true) l in | |
| 43 | (nonpos(Ast0.get_pos x),x) | |
| 44 | ||
| 45 | let option_default = [] | |
| 46 | ||
| 47 | let bind l1 l2 = | |
| 48 | let oldnames = List.map Ast0.meta_pos_name l2 in | |
| 49 | List.fold_left | |
| 50 | (function prev -> function e1 -> | |
| 51 | if List.mem (Ast0.meta_pos_name e1) oldnames then prev else e1::prev) | |
| 52 | l2 l1 | |
| 53 | ||
| 54 | let multibind l = | |
| 55 | let rec loop = function | |
| 56 | [] -> option_default | |
| 57 | | [x] -> x | |
| 58 | | x::xs -> bind x (loop xs) in | |
| 59 | loop l | |
| 60 | ||
| 61 | let map_split_bind f l = | |
| 62 | let (n,e) = List.split(List.map f l) in (multibind n,e) | |
| 63 | ||
| 64 | let get_option f = function | |
| 65 | Some x -> let (n,e) = f x in (n,Some e) | |
| 66 | | None -> (option_default,None) | |
| 67 | ||
| 68 | let do_disj starter lst mids ender processor rebuilder = | |
| 69 | let (starter_n,starter) = mcode starter in | |
| 70 | let (lst_n,lst) = map_split processor lst in | |
| 71 | let (mids_n,mids) = map_split mcode mids in | |
| 72 | let (ender_n,ender) = mcode ender in | |
| 73 | (multibind | |
| 74 | [starter_n;List.hd lst_n; | |
| 75 | multibind (List.map2 bind mids_n (List.tl lst_n));ender_n], | |
| 76 | rebuilder starter lst mids ender) | |
| 77 | ||
| 78 | let dots fn d = | |
| 79 | rewrap d | |
| 80 | (match Ast0.unwrap d with | |
| 81 | Ast0.DOTS(l) -> | |
| 82 | let (n,l) = map_split_bind fn l in (n, Ast0.DOTS(l)) | |
| 83 | | Ast0.CIRCLES(l) -> | |
| 84 | let (n,l) = map_split_bind fn l in (n, Ast0.CIRCLES(l)) | |
| 85 | | Ast0.STARS(l) -> | |
| 86 | let (n,l) = map_split_bind fn l in (n, Ast0.STARS(l))) | |
| 87 | ||
| 88 | let rec ident i = | |
| d6ce1786 | 89 | let (metas,i) = |
| 17ba0788 C |
90 | rewrap i |
| 91 | (match Ast0.unwrap i with | |
| 92 | Ast0.Id(name) -> | |
| 93 | let (n,name) = mcode name in (n,Ast0.Id(name)) | |
| 94 | | Ast0.MetaId(name,constraints,seed,pure) -> | |
| 95 | let (n,name) = mcode name in | |
| 96 | (n,Ast0.MetaId(name,constraints,seed,pure)) | |
| 97 | | Ast0.MetaFunc(name,constraints,pure) -> | |
| 98 | let (n,name) = mcode name in | |
| 99 | (n,Ast0.MetaFunc(name,constraints,pure)) | |
| 100 | | Ast0.MetaLocalFunc(name,constraints,pure) -> | |
| 101 | let (n,name) = mcode name in | |
| 102 | (n,Ast0.MetaLocalFunc(name,constraints,pure)) | |
| d6ce1786 | 103 | | Ast0.AsIdent _ -> failwith "not possible" |
| 17ba0788 C |
104 | | Ast0.DisjId(starter,id_list,mids,ender) -> |
| 105 | do_disj starter id_list mids ender ident | |
| 106 | (fun starter id_list mids ender -> | |
| 107 | Ast0.DisjId(starter,id_list,mids,ender)) | |
| 108 | | Ast0.OptIdent(id) -> | |
| 109 | let (n,id) = ident id in (n,Ast0.OptIdent(id)) | |
| 110 | | Ast0.UniqueIdent(id) -> | |
| d6ce1786 C |
111 | let (n,id) = ident id in (n,Ast0.UniqueIdent(id))) in |
| 112 | List.fold_left | |
| 113 | (function (other_metas,id) -> | |
| 114 | function | |
| 115 | Ast0.IdentTag(id_meta) -> | |
| 116 | (other_metas,Ast0.rewrap id (Ast0.AsIdent(id,id_meta))) | |
| 117 | | x -> (x::other_metas,id)) | |
| 118 | ([],i) metas | |
| 119 | ||
| 17ba0788 C |
120 | and expression e = |
| 121 | let (metas,e) = | |
| 122 | rewrap e | |
| 123 | (match Ast0.unwrap e with | |
| 124 | Ast0.Ident(id) -> | |
| 125 | let (n,id) = ident id in (n,Ast0.Ident(id)) | |
| 126 | | Ast0.Constant(const) -> | |
| 127 | let (n,const) = mcode const in (n,Ast0.Constant(const)) | |
| 128 | | Ast0.FunCall(fn,lp,args,rp) -> | |
| 129 | let (fn_n,fn) = expression fn in | |
| 130 | let (lp_n,lp) = mcode lp in | |
| 131 | let (args_n,args) = dots expression args in | |
| 132 | let (rp_n,rp) = mcode rp in | |
| 133 | (multibind [fn_n;lp_n;args_n;rp_n], Ast0.FunCall(fn,lp,args,rp)) | |
| 134 | | Ast0.Assignment(left,op,right,simple) -> | |
| 135 | let (left_n,left) = expression left in | |
| 136 | let (op_n,op) = mcode op in | |
| 137 | let (right_n,right) = expression right in | |
| 138 | (multibind [left_n;op_n;right_n], | |
| 139 | Ast0.Assignment(left,op,right,simple)) | |
| 140 | | Ast0.Sequence(left,op,right) -> | |
| 141 | let (left_n,left) = expression left in | |
| 142 | let (op_n,op) = mcode op in | |
| 143 | let (right_n,right) = expression right in | |
| 144 | (multibind [left_n;op_n;right_n], | |
| 145 | Ast0.Sequence(left,op,right)) | |
| 146 | | Ast0.CondExpr(exp1,why,exp2,colon,exp3) -> | |
| 147 | let (exp1_n,exp1) = expression exp1 in | |
| 148 | let (why_n,why) = mcode why in | |
| 149 | let (exp2_n,exp2) = get_option expression exp2 in | |
| 150 | let (colon_n,colon) = mcode colon in | |
| 151 | let (exp3_n,exp3) = expression exp3 in | |
| 152 | (multibind [exp1_n;why_n;exp2_n;colon_n;exp3_n], | |
| 153 | Ast0.CondExpr(exp1,why,exp2,colon,exp3)) | |
| 154 | | Ast0.Postfix(exp,op) -> | |
| 155 | let (exp_n,exp) = expression exp in | |
| 156 | let (op_n,op) = mcode op in | |
| 157 | (bind exp_n op_n, Ast0.Postfix(exp,op)) | |
| 158 | | Ast0.Infix(exp,op) -> | |
| 159 | let (exp_n,exp) = expression exp in | |
| 160 | let (op_n,op) = mcode op in | |
| 161 | (bind op_n exp_n, Ast0.Infix(exp,op)) | |
| 162 | | Ast0.Unary(exp,op) -> | |
| 163 | let (exp_n,exp) = expression exp in | |
| 164 | let (op_n,op) = mcode op in | |
| 165 | (bind op_n exp_n, Ast0.Unary(exp,op)) | |
| 166 | | Ast0.Binary(left,op,right) -> | |
| 167 | let (left_n,left) = expression left in | |
| 168 | let (op_n,op) = mcode op in | |
| 169 | let (right_n,right) = expression right in | |
| 170 | (multibind [left_n;op_n;right_n], Ast0.Binary(left,op,right)) | |
| 171 | | Ast0.Nested(left,op,right) -> | |
| 172 | let (left_n,left) = expression left in | |
| 173 | let (op_n,op) = mcode op in | |
| 174 | let (right_n,right) = expression right in | |
| 175 | (multibind [left_n;op_n;right_n], Ast0.Nested(left,op,right)) | |
| 176 | | Ast0.Paren(lp,exp,rp) -> | |
| 177 | let (lp_n,lp) = mcode lp in | |
| 178 | let (exp_n,exp) = expression exp in | |
| 179 | let (rp_n,rp) = mcode rp in | |
| 180 | (multibind [lp_n;exp_n;rp_n], Ast0.Paren(lp,exp,rp)) | |
| 181 | | Ast0.ArrayAccess(exp1,lb,exp2,rb) -> | |
| 182 | let (exp1_n,exp1) = expression exp1 in | |
| 183 | let (lb_n,lb) = mcode lb in | |
| 184 | let (exp2_n,exp2) = expression exp2 in | |
| 185 | let (rb_n,rb) = mcode rb in | |
| 186 | (multibind [exp1_n;lb_n;exp2_n;rb_n], | |
| 187 | Ast0.ArrayAccess(exp1,lb,exp2,rb)) | |
| 188 | | Ast0.RecordAccess(exp,pt,field) -> | |
| 189 | let (exp_n,exp) = expression exp in | |
| 190 | let (pt_n,pt) = mcode pt in | |
| 191 | let (field_n,field) = ident field in | |
| 192 | (multibind [exp_n;pt_n;field_n], Ast0.RecordAccess(exp,pt,field)) | |
| 193 | | Ast0.RecordPtAccess(exp,ar,field) -> | |
| 194 | let (exp_n,exp) = expression exp in | |
| 195 | let (ar_n,ar) = mcode ar in | |
| 196 | let (field_n,field) = ident field in | |
| 197 | (multibind [exp_n;ar_n;field_n], Ast0.RecordPtAccess(exp,ar,field)) | |
| 198 | | Ast0.Cast(lp,ty,rp,exp) -> | |
| 199 | let (lp_n,lp) = mcode lp in | |
| 200 | let (ty_n,ty) = typeC ty in | |
| 201 | let (rp_n,rp) = mcode rp in | |
| 202 | let (exp_n,exp) = expression exp in | |
| 203 | (multibind [lp_n;ty_n;rp_n;exp_n], Ast0.Cast(lp,ty,rp,exp)) | |
| 204 | | Ast0.SizeOfExpr(szf,exp) -> | |
| 205 | let (szf_n,szf) = mcode szf in | |
| 206 | let (exp_n,exp) = expression exp in | |
| 207 | (multibind [szf_n;exp_n],Ast0.SizeOfExpr(szf,exp)) | |
| 208 | | Ast0.SizeOfType(szf,lp,ty,rp) -> | |
| 209 | let (szf_n,szf) = mcode szf in | |
| 210 | let (lp_n,lp) = mcode lp in | |
| 211 | let (ty_n,ty) = typeC ty in | |
| 212 | let (rp_n,rp) = mcode rp in | |
| 213 | (multibind [szf_n;lp_n;ty_n;rp_n], Ast0.SizeOfType(szf,lp,ty,rp)) | |
| 214 | | Ast0.TypeExp(ty) -> | |
| 215 | let (ty_n,ty) = typeC ty in | |
| 216 | (ty_n,Ast0.TypeExp(ty)) | |
| 217 | | Ast0.Constructor(lp,ty,rp,init) -> | |
| 218 | let (lp_n,lp) = mcode lp in | |
| 219 | let (ty_n,ty) = typeC ty in | |
| 220 | let (rp_n,rp) = mcode rp in | |
| 221 | let (init_n,init) = initialiser init in | |
| 222 | (multibind [lp_n;ty_n;rp_n;init_n], Ast0.Constructor(lp,ty,rp,init)) | |
| 223 | | Ast0.MetaErr(name,constraints,pure) -> | |
| 224 | let (name_n,name) = mcode name in | |
| 225 | (name_n,Ast0.MetaErr(name,constraints,pure)) | |
| 226 | | Ast0.MetaExpr(name,constraints,ty,form,pure) -> | |
| 227 | let (name_n,name) = mcode name in | |
| 228 | (name_n,Ast0.MetaExpr(name,constraints,ty,form,pure)) | |
| 229 | | Ast0.MetaExprList(name,lenname,pure) -> | |
| 230 | let (name_n,name) = mcode name in | |
| 231 | (name_n,Ast0.MetaExprList(name,lenname,pure)) | |
| 232 | | Ast0.AsExpr _ -> failwith "not possible" | |
| 233 | | Ast0.EComma(cm) -> | |
| 234 | let (cm_n,cm) = mcode cm in (cm_n,Ast0.EComma(cm)) | |
| 235 | | Ast0.DisjExpr(starter,expr_list,mids,ender) -> | |
| 236 | do_disj starter expr_list mids ender expression | |
| 237 | (fun starter expr_list mids ender -> | |
| 238 | Ast0.DisjExpr(starter,expr_list,mids,ender)) | |
| 239 | | Ast0.NestExpr(starter,expr_dots,ender,whencode,multi) -> | |
| 240 | let (starter_n,starter) = mcode starter in | |
| 241 | let (expr_dots_n,expr_dots) = dots expression expr_dots in | |
| 242 | let (ender_n,ender) = mcode ender in | |
| 243 | let (whencode_n,whencode) = get_option expression whencode in | |
| 244 | (multibind [starter_n;expr_dots_n;ender_n;whencode_n], | |
| 245 | Ast0.NestExpr(starter,expr_dots,ender,whencode,multi)) | |
| 246 | | Ast0.Edots(dots,whencode) -> | |
| 247 | let (dots_n,dots) = mcode dots in | |
| 248 | let (whencode_n,whencode) = get_option expression whencode in | |
| 249 | (bind dots_n whencode_n,Ast0.Edots(dots,whencode)) | |
| 250 | | Ast0.Ecircles(dots,whencode) -> | |
| 251 | let (dots_n,dots) = mcode dots in | |
| 252 | let (whencode_n,whencode) = get_option expression whencode in | |
| 253 | (bind dots_n whencode_n,Ast0.Ecircles(dots,whencode)) | |
| 254 | | Ast0.Estars(dots,whencode) -> | |
| 255 | let (dots_n,dots) = mcode dots in | |
| 256 | let (whencode_n,whencode) = get_option expression whencode in | |
| 257 | (bind dots_n whencode_n,Ast0.Estars(dots,whencode)) | |
| 258 | | Ast0.OptExp(exp) -> | |
| 259 | let (exp_n,exp) = expression exp in | |
| 260 | (exp_n,Ast0.OptExp(exp)) | |
| 261 | | Ast0.UniqueExp(exp) -> | |
| 262 | let (exp_n,exp) = expression exp in | |
| 263 | (exp_n,Ast0.UniqueExp(exp))) in | |
| 264 | List.fold_left | |
| 265 | (function (other_metas,exp) -> | |
| 266 | function | |
| 267 | Ast0.ExprTag(exp_meta) -> | |
| 268 | (other_metas,Ast0.rewrap exp (Ast0.AsExpr(exp,exp_meta))) | |
| d6ce1786 C |
269 | | Ast0.IdentTag(id_meta) -> |
| 270 | (other_metas, | |
| 271 | Ast0.rewrap exp | |
| 272 | (Ast0.AsExpr(exp,Ast0.rewrap exp (Ast0.Ident(id_meta))))) | |
| 17ba0788 C |
273 | | x -> (x::other_metas,exp)) |
| 274 | ([],e) metas | |
| 275 | ||
| 276 | and typeC t = | |
| 277 | let (metas,t) = | |
| 278 | rewrap t | |
| 279 | (match Ast0.unwrap t with | |
| 280 | Ast0.ConstVol(cv,ty) -> | |
| 281 | let (cv_n,cv) = mcode cv in | |
| 282 | let (ty_n,ty) = typeC ty in | |
| 283 | (bind cv_n ty_n, Ast0.ConstVol(cv,ty)) | |
| 284 | | Ast0.BaseType(ty,strings) -> | |
| 285 | let (strings_n,strings) = map_split_bind mcode strings in | |
| 286 | (strings_n, Ast0.BaseType(ty,strings)) | |
| 287 | | Ast0.Signed(sign,ty) -> | |
| 288 | let (sign_n,sign) = mcode sign in | |
| 289 | let (ty_n,ty) = get_option typeC ty in | |
| 290 | (bind sign_n ty_n, Ast0.Signed(sign,ty)) | |
| 291 | | Ast0.Pointer(ty,star) -> | |
| 292 | let (ty_n,ty) = typeC ty in | |
| 293 | let (star_n,star) = mcode star in | |
| 294 | (bind ty_n star_n, Ast0.Pointer(ty,star)) | |
| 295 | | Ast0.FunctionPointer(ty,lp1,star,rp1,lp2,params,rp2) -> | |
| 296 | function_pointer (ty,lp1,star,rp1,lp2,params,rp2) [] | |
| 297 | | Ast0.FunctionType(ty,lp1,params,rp1) -> | |
| 298 | function_type (ty,lp1,params,rp1) [] | |
| 299 | | Ast0.Array(ty,lb,size,rb) -> array_type (ty,lb,size,rb) [] | |
| 300 | | Ast0.EnumName(kind,name) -> | |
| 301 | let (kind_n,kind) = mcode kind in | |
| 302 | let (name_n,name) = get_option ident name in | |
| 303 | (bind kind_n name_n, Ast0.EnumName(kind,name)) | |
| 304 | | Ast0.EnumDef(ty,lb,ids,rb) -> | |
| 305 | let (ty_n,ty) = typeC ty in | |
| 306 | let (lb_n,lb) = mcode lb in | |
| 307 | let (ids_n,ids) = dots expression ids in | |
| 308 | let (rb_n,rb) = mcode rb in | |
| 309 | (multibind [ty_n;lb_n;ids_n;rb_n], Ast0.EnumDef(ty,lb,ids,rb)) | |
| 310 | | Ast0.StructUnionName(kind,name) -> | |
| 311 | let (kind_n,kind) = mcode kind in | |
| 312 | let (name_n,name) = get_option ident name in | |
| 313 | (bind kind_n name_n, Ast0.StructUnionName(kind,name)) | |
| 314 | | Ast0.StructUnionDef(ty,lb,decls,rb) -> | |
| 315 | let (ty_n,ty) = typeC ty in | |
| 316 | let (lb_n,lb) = mcode lb in | |
| 317 | let (decls_n,decls) = dots declaration decls in | |
| 318 | let (rb_n,rb) = mcode rb in | |
| 319 | (multibind [ty_n;lb_n;decls_n;rb_n], | |
| 320 | Ast0.StructUnionDef(ty,lb,decls,rb)) | |
| 321 | | Ast0.TypeName(name) -> | |
| 322 | let (name_n,name) = mcode name in | |
| 323 | (name_n,Ast0.TypeName(name)) | |
| 324 | | Ast0.MetaType(name,pure) -> | |
| 325 | let (name_n,name) = mcode name in | |
| 326 | (name_n,Ast0.MetaType(name,pure)) | |
| 327 | | Ast0.AsType _ -> failwith "not possible" | |
| 328 | | Ast0.DisjType(starter,types,mids,ender) -> | |
| 329 | do_disj starter types mids ender typeC | |
| 330 | (fun starter types mids ender -> | |
| 331 | Ast0.DisjType(starter,types,mids,ender)) | |
| 332 | | Ast0.OptType(ty) -> | |
| 333 | let (ty_n,ty) = typeC ty in (ty_n, Ast0.OptType(ty)) | |
| 334 | | Ast0.UniqueType(ty) -> | |
| 335 | let (ty_n,ty) = typeC ty in (ty_n, Ast0.UniqueType(ty))) in | |
| 336 | List.fold_left | |
| 337 | (function (other_metas,ty) -> | |
| 338 | function | |
| 339 | Ast0.TypeCTag(ty_meta) -> | |
| 340 | (other_metas,Ast0.rewrap ty (Ast0.AsType(ty,ty_meta))) | |
| 341 | | x -> (x::other_metas,ty)) | |
| 342 | ([],t) metas | |
| 343 | ||
| 344 | and function_pointer (ty,lp1,star,rp1,lp2,params,rp2) extra = | |
| 345 | let (ty_n,ty) = typeC ty in | |
| 346 | let (lp1_n,lp1) = mcode lp1 in | |
| 347 | let (star_n,star) = mcode star in | |
| 348 | let (rp1_n,rp1) = mcode rp1 in | |
| 349 | let (lp2_n,lp2) = mcode lp2 in | |
| 350 | let (params_n,params) = dots parameterTypeDef params in | |
| 351 | let (rp2_n,rp2) = mcode rp2 in | |
| 352 | (* have to put the treatment of the identifier into the right position *) | |
| 353 | (multibind ([ty_n;lp1_n;star_n] @ extra @ [rp1_n;lp2_n;params_n;rp2_n]), | |
| 354 | Ast0.FunctionPointer(ty,lp1,star,rp1,lp2,params,rp2)) | |
| 355 | and function_type (ty,lp1,params,rp1) extra = | |
| 356 | let (ty_n,ty) = get_option typeC ty in | |
| 357 | let (lp1_n,lp1) = mcode lp1 in | |
| 358 | let (params_n,params) = dots parameterTypeDef params in | |
| 359 | let (rp1_n,rp1) = mcode rp1 in | |
| 360 | (* have to put the treatment of the identifier into the right position *) | |
| 361 | (multibind (ty_n :: extra @ [lp1_n;params_n;rp1_n]), | |
| 362 | Ast0.FunctionType(ty,lp1,params,rp1)) | |
| 363 | and array_type (ty,lb,size,rb) extra = | |
| 364 | let (ty_n,ty) = typeC ty in | |
| 365 | let (lb_n,lb) = mcode lb in | |
| 366 | let (size_n,size) = get_option expression size in | |
| 367 | let (rb_n,rb) = mcode rb in | |
| 368 | (multibind (ty_n :: extra @ [lb_n;size_n;rb_n]), | |
| 369 | Ast0.Array(ty,lb,size,rb)) | |
| 370 | ||
| 371 | and named_type ty id = | |
| 372 | let (id_n,id) = ident id in | |
| 373 | match Ast0.unwrap ty with | |
| 374 | Ast0.FunctionPointer(rty,lp1,star,rp1,lp2,params,rp2) -> | |
| 375 | let tyres = | |
| 376 | function_pointer (rty,lp1,star,rp1,lp2,params,rp2) [id_n] in | |
| 377 | (rewrap ty tyres, id) | |
| 378 | | Ast0.FunctionType(rty,lp1,params,rp1) -> | |
| 379 | let tyres = function_type (rty,lp1,params,rp1) [id_n] in | |
| 380 | (rewrap ty tyres, id) | |
| 381 | | Ast0.Array(rty,lb,size,rb) -> | |
| 382 | let tyres = array_type (rty,lb,size,rb) [id_n] in | |
| 383 | (rewrap ty tyres, id) | |
| 384 | | _ -> let (ty_n,ty) = typeC ty in ((bind ty_n id_n, ty), id) | |
| 385 | ||
| 386 | and declaration d = | |
| 387 | let (metas,d) = | |
| 388 | rewrap d | |
| 389 | (match Ast0.unwrap d with | |
| 390 | Ast0.MetaDecl(name,pure) -> | |
| 391 | let (n,name) = mcode name in | |
| 392 | (n,Ast0.MetaDecl(name,pure)) | |
| 393 | | Ast0.MetaField(name,pure) -> | |
| 394 | let (n,name) = mcode name in | |
| 395 | (n,Ast0.MetaField(name,pure)) | |
| 396 | | Ast0.MetaFieldList(name,lenname,pure) -> | |
| 397 | let (n,name) = mcode name in | |
| 398 | (n,Ast0.MetaFieldList(name,lenname,pure)) | |
| 399 | | Ast0.AsDecl _ -> failwith "not possible" | |
| 400 | | Ast0.Init(stg,ty,id,eq,ini,sem) -> | |
| 401 | let (stg_n,stg) = get_option mcode stg in | |
| 402 | let ((ty_id_n,ty),id) = named_type ty id in | |
| 403 | let (eq_n,eq) = mcode eq in | |
| 404 | let (ini_n,ini) = initialiser ini in | |
| 405 | let (sem_n,sem) = mcode sem in | |
| 406 | (multibind [stg_n;ty_id_n;eq_n;ini_n;sem_n], | |
| 407 | Ast0.Init(stg,ty,id,eq,ini,sem)) | |
| 408 | | Ast0.UnInit(stg,ty,id,sem) -> | |
| 409 | let (stg_n,stg) = get_option mcode stg in | |
| 410 | let ((ty_id_n,ty),id) = named_type ty id in | |
| 411 | let (sem_n,sem) = mcode sem in | |
| 412 | (multibind [stg_n;ty_id_n;sem_n], Ast0.UnInit(stg,ty,id,sem)) | |
| 413 | | Ast0.MacroDecl(name,lp,args,rp,sem) -> | |
| 414 | let (name_n,name) = ident name in | |
| 415 | let (lp_n,lp) = mcode lp in | |
| 416 | let (args_n,args) = dots expression args in | |
| 417 | let (rp_n,rp) = mcode rp in | |
| 418 | let (sem_n,sem) = mcode sem in | |
| 419 | (multibind [name_n;lp_n;args_n;rp_n;sem_n], | |
| 420 | Ast0.MacroDecl(name,lp,args,rp,sem)) | |
| 421 | | Ast0.MacroDeclInit(name,lp,args,rp,eq,ini,sem) -> | |
| 422 | let (name_n,name) = ident name in | |
| 423 | let (lp_n,lp) = mcode lp in | |
| 424 | let (args_n,args) = dots expression args in | |
| 425 | let (rp_n,rp) = mcode rp in | |
| 426 | let (eq_n,eq) = mcode eq in | |
| 427 | let (ini_n,ini) = initialiser ini in | |
| 428 | let (sem_n,sem) = mcode sem in | |
| 429 | (multibind [name_n;lp_n;args_n;rp_n;eq_n;ini_n;sem_n], | |
| 430 | Ast0.MacroDeclInit(name,lp,args,rp,eq,ini,sem)) | |
| 431 | | Ast0.TyDecl(ty,sem) -> | |
| 432 | let (ty_n,ty) = typeC ty in | |
| 433 | let (sem_n,sem) = mcode sem in | |
| 434 | (bind ty_n sem_n, Ast0.TyDecl(ty,sem)) | |
| 435 | | Ast0.Typedef(stg,ty,id,sem) -> | |
| 436 | let (stg_n,stg) = mcode stg in | |
| 437 | let (ty_n,ty) = typeC ty in | |
| 438 | let (id_n,id) = typeC id in | |
| 439 | let (sem_n,sem) = mcode sem in | |
| 440 | (multibind [stg_n;ty_n;id_n;sem_n], Ast0.Typedef(stg,ty,id,sem)) | |
| 441 | | Ast0.DisjDecl(starter,decls,mids,ender) -> | |
| 442 | do_disj starter decls mids ender declaration | |
| 443 | (fun starter decls mids ender -> | |
| 444 | Ast0.DisjDecl(starter,decls,mids,ender)) | |
| 445 | | Ast0.Ddots(dots,whencode) -> | |
| 446 | let (dots_n,dots) = mcode dots in | |
| 447 | let (whencode_n,whencode) = get_option declaration whencode in | |
| 448 | (bind dots_n whencode_n, Ast0.Ddots(dots,whencode)) | |
| 449 | | Ast0.OptDecl(decl) -> | |
| 450 | let (n,decl) = declaration decl in (n,Ast0.OptDecl(decl)) | |
| 451 | | Ast0.UniqueDecl(decl) -> | |
| 452 | let (n,decl) = declaration decl in (n,Ast0.UniqueDecl(decl))) in | |
| 453 | List.fold_left | |
| 454 | (function (other_metas,decl) -> | |
| 455 | function | |
| 456 | Ast0.DeclTag(decl_meta) -> | |
| 457 | (other_metas,Ast0.rewrap decl (Ast0.AsDecl(decl,decl_meta))) | |
| 458 | | x -> (x::other_metas,decl)) | |
| 459 | ([],d) metas | |
| 460 | ||
| 461 | and initialiser i = | |
| 462 | let (metas,i) = | |
| 463 | rewrap i | |
| 464 | (match Ast0.unwrap i with | |
| 465 | Ast0.MetaInit(name,pure) -> | |
| 466 | let (name_n,name) = mcode name in | |
| 467 | (name_n,Ast0.MetaInit(name,pure)) | |
| 468 | | Ast0.MetaInitList(name,lenname,pure) -> | |
| 469 | let (name_n,name) = mcode name in | |
| 470 | (name_n,Ast0.MetaInitList(name,lenname,pure)) | |
| 471 | | Ast0.AsInit _ -> failwith "not possible" | |
| 472 | | Ast0.InitExpr(exp) -> | |
| 473 | let (exp_n,exp) = expression exp in | |
| 474 | (exp_n,Ast0.InitExpr(exp)) | |
| 475 | | Ast0.InitList(lb,initlist,rb,ordered) -> | |
| 476 | let (lb_n,lb) = mcode lb in | |
| 477 | let (initlist_n,initlist) = dots initialiser initlist in | |
| 478 | let (rb_n,rb) = mcode rb in | |
| 479 | (multibind [lb_n;initlist_n;rb_n], | |
| 480 | Ast0.InitList(lb,initlist,rb,ordered)) | |
| 481 | | Ast0.InitGccExt(designators,eq,ini) -> | |
| 482 | let (dn,designators) = map_split_bind designator designators in | |
| 483 | let (eq_n,eq) = mcode eq in | |
| 484 | let (ini_n,ini) = initialiser ini in | |
| 485 | (multibind [dn;eq_n;ini_n], Ast0.InitGccExt(designators,eq,ini)) | |
| 486 | | Ast0.InitGccName(name,eq,ini) -> | |
| 487 | let (name_n,name) = ident name in | |
| 488 | let (eq_n,eq) = mcode eq in | |
| 489 | let (ini_n,ini) = initialiser ini in | |
| 490 | (multibind [name_n;eq_n;ini_n], Ast0.InitGccName(name,eq,ini)) | |
| 491 | | Ast0.IComma(cm) -> | |
| 492 | let (n,cm) = mcode cm in (n,Ast0.IComma(cm)) | |
| 493 | | Ast0.Idots(d,whencode) -> | |
| 494 | let (d_n,d) = mcode d in | |
| 495 | let (whencode_n,whencode) = get_option initialiser whencode in | |
| 496 | (bind d_n whencode_n, Ast0.Idots(d,whencode)) | |
| 497 | | Ast0.OptIni(i) -> | |
| 498 | let (n,i) = initialiser i in (n,Ast0.OptIni(i)) | |
| 499 | | Ast0.UniqueIni(i) -> | |
| 500 | let (n,i) = initialiser i in (n,Ast0.UniqueIni(i))) in | |
| 501 | List.fold_left | |
| 502 | (function (other_metas,init) -> | |
| 503 | function | |
| 504 | Ast0.InitTag(init_meta) -> | |
| 505 | (other_metas,Ast0.rewrap init (Ast0.AsInit(init,init_meta))) | |
| 506 | | x -> (x::other_metas,init)) | |
| 507 | ([],i) metas | |
| 508 | ||
| 509 | and designator = function | |
| 510 | Ast0.DesignatorField(dot,id) -> | |
| 511 | let (dot_n,dot) = mcode dot in | |
| 512 | let (id_n,id) = ident id in | |
| 513 | (bind dot_n id_n, Ast0.DesignatorField(dot,id)) | |
| 514 | | Ast0.DesignatorIndex(lb,exp,rb) -> | |
| 515 | let (lb_n,lb) = mcode lb in | |
| 516 | let (exp_n,exp) = expression exp in | |
| 517 | let (rb_n,rb) = mcode rb in | |
| 518 | (multibind [lb_n;exp_n;rb_n], Ast0.DesignatorIndex(lb,exp,rb)) | |
| 519 | | Ast0.DesignatorRange(lb,min,dots,max,rb) -> | |
| 520 | let (lb_n,lb) = mcode lb in | |
| 521 | let (min_n,min) = expression min in | |
| 522 | let (dots_n,dots) = mcode dots in | |
| 523 | let (max_n,max) = expression max in | |
| 524 | let (rb_n,rb) = mcode rb in | |
| 525 | (multibind [lb_n;min_n;dots_n;max_n;rb_n], | |
| 526 | Ast0.DesignatorRange(lb,min,dots,max,rb)) | |
| 527 | ||
| 528 | and parameterTypeDef p = | |
| 529 | rewrap p | |
| 530 | (match Ast0.unwrap p with | |
| 531 | Ast0.VoidParam(ty) -> | |
| 532 | let (n,ty) = typeC ty in (n,Ast0.VoidParam(ty)) | |
| 533 | | Ast0.Param(ty,Some id) -> | |
| 534 | let ((ty_id_n,ty),id) = named_type ty id in | |
| 535 | (ty_id_n, Ast0.Param(ty,Some id)) | |
| 536 | | Ast0.Param(ty,None) -> | |
| 537 | let (ty_n,ty) = typeC ty in | |
| 538 | (ty_n, Ast0.Param(ty,None)) | |
| 539 | | Ast0.MetaParam(name,pure) -> | |
| 540 | let (n,name) = mcode name in | |
| 541 | (n,Ast0.MetaParam(name,pure)) | |
| 542 | | Ast0.MetaParamList(name,lenname,pure) -> | |
| 543 | let (n,name) = mcode name in | |
| 544 | (n,Ast0.MetaParamList(name,lenname,pure)) | |
| 545 | | Ast0.PComma(cm) -> | |
| 546 | let (n,cm) = mcode cm in (n,Ast0.PComma(cm)) | |
| 547 | | Ast0.Pdots(dots) -> | |
| 548 | let (n,dots) = mcode dots in (n,Ast0.Pdots(dots)) | |
| 549 | | Ast0.Pcircles(dots) -> | |
| 550 | let (n,dots) = mcode dots in (n,Ast0.Pcircles(dots)) | |
| 551 | | Ast0.OptParam(param) -> | |
| 552 | let (n,param) = parameterTypeDef param in (n,Ast0.OptParam(param)) | |
| 553 | | Ast0.UniqueParam(param) -> | |
| 554 | let (n,param) = parameterTypeDef param in | |
| 555 | (n,Ast0.UniqueParam(param))) | |
| 556 | ||
| 557 | and statement s = | |
| 558 | let (metas,s) = | |
| 559 | rewrap s | |
| 560 | (match Ast0.unwrap s with | |
| 561 | Ast0.FunDecl(bef,fi,name,lp,params,rp,lbrace,body,rbrace) -> | |
| 562 | let (fi_n,fi) = map_split_bind fninfo fi in | |
| 563 | let (name_n,name) = ident name in | |
| 564 | let (lp_n,lp) = mcode lp in | |
| 565 | let (params_n,params) = dots parameterTypeDef params in | |
| 566 | let (rp_n,rp) = mcode rp in | |
| 567 | let (lbrace_n,lbrace) = mcode lbrace in | |
| 568 | let (body_n,body) = dots statement body in | |
| 569 | let (rbrace_n,rbrace) = mcode rbrace in | |
| 570 | (multibind | |
| 571 | [fi_n;name_n;lp_n;params_n;rp_n;lbrace_n;body_n;rbrace_n], | |
| 572 | Ast0.FunDecl(bef,fi,name,lp,params,rp,lbrace,body,rbrace)) | |
| 573 | | Ast0.Decl(bef,decl) -> | |
| 574 | let (decl_n,decl) = declaration decl in | |
| 575 | (decl_n,Ast0.Decl(bef,decl)) | |
| 576 | | Ast0.Seq(lbrace,body,rbrace) -> | |
| 577 | let (lbrace_n,lbrace) = mcode lbrace in | |
| 578 | let (body_n,body) = dots statement body in | |
| 579 | let (rbrace_n,rbrace) = mcode rbrace in | |
| 580 | (multibind [lbrace_n;body_n;rbrace_n], | |
| 581 | Ast0.Seq(lbrace,body,rbrace)) | |
| 582 | | Ast0.ExprStatement(exp,sem) -> | |
| 583 | let (exp_n,exp) = get_option expression exp in | |
| 584 | let (sem_n,sem) = mcode sem in | |
| 585 | (bind exp_n sem_n, Ast0.ExprStatement(exp,sem)) | |
| 586 | | Ast0.IfThen(iff,lp,exp,rp,branch1,aft) -> | |
| 587 | let (iff_n,iff) = mcode iff in | |
| 588 | let (lp_n,lp) = mcode lp in | |
| 589 | let (exp_n,exp) = expression exp in | |
| 590 | let (rp_n,rp) = mcode rp in | |
| 591 | let (branch1_n,branch1) = statement branch1 in | |
| 592 | (multibind [iff_n;lp_n;exp_n;rp_n;branch1_n], | |
| 593 | Ast0.IfThen(iff,lp,exp,rp,branch1,aft)) | |
| 594 | | Ast0.IfThenElse(iff,lp,exp,rp,branch1,els,branch2,aft) -> | |
| 595 | let (iff_n,iff) = mcode iff in | |
| 596 | let (lp_n,lp) = mcode lp in | |
| 597 | let (exp_n,exp) = expression exp in | |
| 598 | let (rp_n,rp) = mcode rp in | |
| 599 | let (branch1_n,branch1) = statement branch1 in | |
| 600 | let (els_n,els) = mcode els in | |
| 601 | let (branch2_n,branch2) = statement branch2 in | |
| 602 | (multibind [iff_n;lp_n;exp_n;rp_n;branch1_n;els_n;branch2_n], | |
| 603 | Ast0.IfThenElse(iff,lp,exp,rp,branch1,els,branch2,aft)) | |
| 604 | | Ast0.While(whl,lp,exp,rp,body,aft) -> | |
| 605 | let (whl_n,whl) = mcode whl in | |
| 606 | let (lp_n,lp) = mcode lp in | |
| 607 | let (exp_n,exp) = expression exp in | |
| 608 | let (rp_n,rp) = mcode rp in | |
| 609 | let (body_n,body) = statement body in | |
| 610 | (multibind [whl_n;lp_n;exp_n;rp_n;body_n], | |
| 611 | Ast0.While(whl,lp,exp,rp,body,aft)) | |
| 612 | | Ast0.Do(d,body,whl,lp,exp,rp,sem) -> | |
| 613 | let (d_n,d) = mcode d in | |
| 614 | let (body_n,body) = statement body in | |
| 615 | let (whl_n,whl) = mcode whl in | |
| 616 | let (lp_n,lp) = mcode lp in | |
| 617 | let (exp_n,exp) = expression exp in | |
| 618 | let (rp_n,rp) = mcode rp in | |
| 619 | let (sem_n,sem) = mcode sem in | |
| 620 | (multibind [d_n;body_n;whl_n;lp_n;exp_n;rp_n;sem_n], | |
| 621 | Ast0.Do(d,body,whl,lp,exp,rp,sem)) | |
| 755320b0 | 622 | | Ast0.For(fr,lp,first,e2,sem2,e3,rp,body,aft) -> |
| 17ba0788 C |
623 | let (fr_n,fr) = mcode fr in |
| 624 | let (lp_n,lp) = mcode lp in | |
| 755320b0 C |
625 | let (first_n,first) = |
| 626 | match Ast0.unwrap first with | |
| 627 | Ast0.ForExp(e1,sem1) -> | |
| 628 | let (e1_n,e1) = get_option expression e1 in | |
| 629 | let (sem1_n,sem1) = mcode sem1 in | |
| 630 | (bind e1_n sem1_n, Ast0.rewrap first (Ast0.ForExp(e1,sem1))) | |
| 631 | | Ast0.ForDecl (bef,decl) -> | |
| 632 | let (decl_n,decl) = declaration decl in | |
| 633 | (decl_n,Ast0.rewrap first (Ast0.ForDecl (bef,decl))) in | |
| 17ba0788 C |
634 | let (e2_n,e2) = get_option expression e2 in |
| 635 | let (sem2_n,sem2) = mcode sem2 in | |
| 636 | let (e3_n,e3) = get_option expression e3 in | |
| 637 | let (rp_n,rp) = mcode rp in | |
| 638 | let (body_n,body) = statement body in | |
| 755320b0 C |
639 | (multibind [fr_n;lp_n;first_n;e2_n;sem2_n;e3_n;rp_n;body_n], |
| 640 | Ast0.For(fr,lp,first,e2,sem2,e3,rp,body,aft)) | |
| 17ba0788 C |
641 | | Ast0.Iterator(nm,lp,args,rp,body,aft) -> |
| 642 | let (nm_n,nm) = ident nm in | |
| 643 | let (lp_n,lp) = mcode lp in | |
| 644 | let (args_n,args) = dots expression args in | |
| 645 | let (rp_n,rp) = mcode rp in | |
| 646 | let (body_n,body) = statement body in | |
| 647 | (multibind [nm_n;lp_n;args_n;rp_n;body_n], | |
| 648 | Ast0.Iterator(nm,lp,args,rp,body,aft)) | |
| 649 | | Ast0.Switch(switch,lp,exp,rp,lb,decls,cases,rb) -> | |
| 650 | let (switch_n,switch) = mcode switch in | |
| 651 | let (lp_n,lp) = mcode lp in | |
| 652 | let (exp_n,exp) = expression exp in | |
| 653 | let (rp_n,rp) = mcode rp in | |
| 654 | let (lb_n,lb) = mcode lb in | |
| 655 | let (decls_n,decls) = dots statement decls in | |
| 656 | let (cases_n,cases) = dots case_line cases in | |
| 657 | let (rb_n,rb) = mcode rb in | |
| 658 | (multibind [switch_n;lp_n;exp_n;rp_n;lb_n;decls_n;cases_n;rb_n], | |
| 659 | Ast0.Switch(switch,lp,exp,rp,lb,decls,cases,rb)) | |
| 660 | | Ast0.Break(br,sem) -> | |
| 661 | let (br_n,br) = mcode br in | |
| 662 | let (sem_n,sem) = mcode sem in | |
| 663 | (bind br_n sem_n, Ast0.Break(br,sem)) | |
| 664 | | Ast0.Continue(cont,sem) -> | |
| 665 | let (cont_n,cont) = mcode cont in | |
| 666 | let (sem_n,sem) = mcode sem in | |
| 667 | (bind cont_n sem_n, Ast0.Continue(cont,sem)) | |
| 668 | | Ast0.Label(l,dd) -> | |
| 669 | let (l_n,l) = ident l in | |
| 670 | let (dd_n,dd) = mcode dd in | |
| 671 | (bind l_n dd_n, Ast0.Label(l,dd)) | |
| 672 | | Ast0.Goto(goto,l,sem) -> | |
| 673 | let (goto_n,goto) = mcode goto in | |
| 674 | let (l_n,l) = ident l in | |
| 675 | let (sem_n,sem) = mcode sem in | |
| 676 | (bind goto_n (bind l_n sem_n), Ast0.Goto(goto,l,sem)) | |
| 677 | | Ast0.Return(ret,sem) -> | |
| 678 | let (ret_n,ret) = mcode ret in | |
| 679 | let (sem_n,sem) = mcode sem in | |
| 680 | (bind ret_n sem_n, Ast0.Return(ret,sem)) | |
| 681 | | Ast0.ReturnExpr(ret,exp,sem) -> | |
| 682 | let (ret_n,ret) = mcode ret in | |
| 683 | let (exp_n,exp) = expression exp in | |
| 684 | let (sem_n,sem) = mcode sem in | |
| 685 | (multibind [ret_n;exp_n;sem_n], Ast0.ReturnExpr(ret,exp,sem)) | |
| 686 | | Ast0.MetaStmt(name,pure) -> | |
| 687 | let (name_n,name) = mcode name in | |
| 688 | (name_n,Ast0.MetaStmt(name,pure)) | |
| 689 | | Ast0.MetaStmtList(name,pure) -> | |
| 690 | let (name_n,name) = mcode name in | |
| 691 | (name_n,Ast0.MetaStmtList(name,pure)) | |
| 692 | | Ast0.AsStmt _ -> failwith "not possible" | |
| 693 | | Ast0.Disj(starter,statement_dots_list,mids,ender) -> | |
| 694 | do_disj starter statement_dots_list mids ender (dots statement) | |
| 695 | (fun starter statement_dots_list mids ender -> | |
| 696 | Ast0.Disj(starter,statement_dots_list,mids,ender)) | |
| 697 | | Ast0.Nest(starter,stmt_dots,ender,whn,multi) -> | |
| 698 | let (starter_n,starter) = mcode starter in | |
| 699 | let (stmt_dots_n,stmt_dots) = dots statement stmt_dots in | |
| 700 | let (ender_n,ender) = mcode ender in | |
| 701 | let (whn_n,whn) = | |
| 702 | map_split_bind (whencode (dots statement) statement) whn in | |
| 703 | (multibind [starter_n;stmt_dots_n;ender_n;whn_n], | |
| 704 | Ast0.Nest(starter,stmt_dots,ender,whn,multi)) | |
| 705 | | Ast0.Exp(exp) -> | |
| 706 | let (exp_n,exp) = expression exp in | |
| 707 | (exp_n,Ast0.Exp(exp)) | |
| 708 | | Ast0.TopExp(exp) -> | |
| 709 | let (exp_n,exp) = expression exp in | |
| 710 | (exp_n,Ast0.TopExp(exp)) | |
| 711 | | Ast0.Ty(ty) -> | |
| 712 | let (ty_n,ty) = typeC ty in | |
| 713 | (ty_n,Ast0.Ty(ty)) | |
| 714 | | Ast0.TopInit(init) -> | |
| 715 | let (init_n,init) = initialiser init in | |
| 716 | (init_n,Ast0.TopInit(init)) | |
| 717 | | Ast0.Dots(d,whn) -> | |
| 718 | let (d_n,d) = mcode d in | |
| 719 | let (whn_n,whn) = | |
| 720 | map_split_bind (whencode (dots statement) statement) whn in | |
| 721 | (bind d_n whn_n, Ast0.Dots(d,whn)) | |
| 722 | | Ast0.Circles(d,whn) -> | |
| 723 | let (d_n,d) = mcode d in | |
| 724 | let (whn_n,whn) = | |
| 725 | map_split_bind (whencode (dots statement) statement) whn in | |
| 726 | (bind d_n whn_n, Ast0.Circles(d,whn)) | |
| 727 | | Ast0.Stars(d,whn) -> | |
| 728 | let (d_n,d) = mcode d in | |
| 729 | let (whn_n,whn) = | |
| 730 | map_split_bind (whencode (dots statement) statement) whn in | |
| 731 | (bind d_n whn_n, Ast0.Stars(d,whn)) | |
| 732 | | Ast0.Include(inc,name) -> | |
| 733 | let (inc_n,inc) = mcode inc in | |
| 734 | let (name_n,name) = mcode name in | |
| 735 | (bind inc_n name_n, Ast0.Include(inc,name)) | |
| 736 | | Ast0.Undef(def,id) -> | |
| 737 | let (def_n,def) = mcode def in | |
| 738 | let (id_n,id) = ident id in | |
| 739 | (multibind [def_n;id_n],Ast0.Undef(def,id)) | |
| 740 | | Ast0.Define(def,id,params,body) -> | |
| 741 | let (def_n,def) = mcode def in | |
| 742 | let (id_n,id) = ident id in | |
| 743 | let (params_n,params) = define_parameters params in | |
| 744 | let (body_n,body) = dots statement body in | |
| 745 | (multibind [def_n;id_n;params_n;body_n], | |
| 746 | Ast0.Define(def,id,params,body)) | |
| 747 | | Ast0.OptStm(re) -> | |
| 748 | let (re_n,re) = statement re in (re_n,Ast0.OptStm(re)) | |
| 749 | | Ast0.UniqueStm(re) -> | |
| 750 | let (re_n,re) = statement re in (re_n,Ast0.UniqueStm(re))) in | |
| 751 | List.fold_left | |
| 752 | (function (other_metas,stmt) -> | |
| 753 | function | |
| 754 | Ast0.StmtTag(stmt_meta) -> | |
| 755 | (other_metas,Ast0.rewrap stmt (Ast0.AsStmt(stmt,stmt_meta))) | |
| 756 | | x -> (x::other_metas,stmt)) | |
| 757 | ([],s) metas | |
| 758 | ||
| 759 | (* not parameterizable for now... *) | |
| 760 | and define_parameters p = | |
| 761 | rewrap p | |
| 762 | (match Ast0.unwrap p with | |
| 763 | Ast0.NoParams -> (option_default,Ast0.NoParams) | |
| 764 | | Ast0.DParams(lp,params,rp) -> | |
| 765 | let (lp_n,lp) = mcode lp in | |
| 766 | let (params_n,params) = dots define_param params in | |
| 767 | let (rp_n,rp) = mcode rp in | |
| 768 | (multibind [lp_n;params_n;rp_n], Ast0.DParams(lp,params,rp))) | |
| 769 | ||
| 770 | and define_param p = | |
| 771 | rewrap p | |
| 772 | (match Ast0.unwrap p with | |
| 773 | Ast0.DParam(id) -> let (n,id) = ident id in (n,Ast0.DParam(id)) | |
| 774 | | Ast0.DPComma(comma) -> | |
| 775 | let (n,comma) = mcode comma in (n,Ast0.DPComma(comma)) | |
| 776 | | Ast0.DPdots(d) -> | |
| 777 | let (n,d) = mcode d in (n,Ast0.DPdots(d)) | |
| 778 | | Ast0.DPcircles(c) -> | |
| 779 | let (n,c) = mcode c in (n,Ast0.DPcircles(c)) | |
| 780 | | Ast0.OptDParam(dp) -> | |
| 781 | let (n,dp) = define_param dp in (n,Ast0.OptDParam(dp)) | |
| 782 | | Ast0.UniqueDParam(dp) -> | |
| 783 | let (n,dp) = define_param dp in (n,Ast0.UniqueDParam(dp))) | |
| 784 | ||
| 785 | and fninfo = function | |
| 786 | Ast0.FStorage(stg) -> | |
| 787 | let (n,stg) = mcode stg in (n,Ast0.FStorage(stg)) | |
| 788 | | Ast0.FType(ty) -> let (n,ty) = typeC ty in (n,Ast0.FType(ty)) | |
| 789 | | Ast0.FInline(inline) -> | |
| 790 | let (n,inline) = mcode inline in (n,Ast0.FInline(inline)) | |
| 791 | | Ast0.FAttr(init) -> | |
| 792 | let (n,init) = mcode init in (n,Ast0.FAttr(init)) | |
| 793 | ||
| 794 | and whencode notfn alwaysfn = function | |
| 795 | Ast0.WhenNot a -> let (n,a) = notfn a in (n,Ast0.WhenNot(a)) | |
| 796 | | Ast0.WhenAlways a -> let (n,a) = alwaysfn a in (n,Ast0.WhenAlways(a)) | |
| 797 | | Ast0.WhenModifier(x) -> (option_default,Ast0.WhenModifier(x)) | |
| 798 | | Ast0.WhenNotTrue(e) -> | |
| 799 | let (n,e) = expression e in (n,Ast0.WhenNotTrue(e)) | |
| 800 | | Ast0.WhenNotFalse(e) -> | |
| 801 | let (n,e) = expression e in (n,Ast0.WhenNotFalse(e)) | |
| 802 | ||
| 803 | and case_line c = | |
| 804 | rewrap c | |
| 805 | (match Ast0.unwrap c with | |
| 806 | Ast0.Default(def,colon,code) -> | |
| 807 | let (def_n,def) = mcode def in | |
| 808 | let (colon_n,colon) = mcode colon in | |
| 809 | let (code_n,code) = dots statement code in | |
| 810 | (multibind [def_n;colon_n;code_n], Ast0.Default(def,colon,code)) | |
| 811 | | Ast0.Case(case,exp,colon,code) -> | |
| 812 | let (case_n,case) = mcode case in | |
| 813 | let (exp_n,exp) = expression exp in | |
| 814 | let (colon_n,colon) = mcode colon in | |
| 815 | let (code_n,code) = dots statement code in | |
| 816 | (multibind [case_n;exp_n;colon_n;code_n], | |
| 817 | Ast0.Case(case,exp,colon,code)) | |
| 818 | | Ast0.DisjCase(starter,case_lines,mids,ender) -> | |
| 819 | do_disj starter case_lines mids ender case_line | |
| 820 | (fun starter case_lines mids ender -> | |
| 821 | Ast0.DisjCase(starter,case_lines,mids,ender)) | |
| 822 | | Ast0.OptCase(case) -> | |
| 823 | let (n,case) = case_line case in (n,Ast0.OptCase(case))) | |
| 824 | ||
| 825 | and top_level t = | |
| 826 | rewrap t | |
| 827 | (match Ast0.unwrap t with | |
| 828 | Ast0.FILEINFO(old_file,new_file) -> | |
| 829 | let (old_file_n,old_file) = mcode old_file in | |
| 830 | let (new_file_n,new_file) = mcode new_file in | |
| 831 | (bind old_file_n new_file_n,Ast0.FILEINFO(old_file,new_file)) | |
| 832 | | Ast0.NONDECL(statement_dots) -> | |
| 833 | let (n,statement_dots) = statement statement_dots in | |
| 834 | (n,Ast0.NONDECL(statement_dots)) | |
| 835 | | Ast0.CODE(stmt_dots) -> | |
| 836 | let (stmt_dots_n,stmt_dots) = dots statement stmt_dots in | |
| 837 | (stmt_dots_n, Ast0.CODE(stmt_dots)) | |
| 838 | | Ast0.TOPCODE(stmt_dots) -> | |
| 839 | let (stmt_dots_n,stmt_dots) = dots statement stmt_dots in | |
| 840 | (stmt_dots_n, Ast0.TOPCODE(stmt_dots)) | |
| 841 | | Ast0.ERRORWORDS(exps) -> | |
| 842 | let (n,exps) = map_split_bind expression exps in | |
| 843 | (n, Ast0.ERRORWORDS(exps)) | |
| 844 | | Ast0.OTHER(_) -> failwith "unexpected code") | |
| 845 | ||
| 846 | let process t = | |
| 847 | List.map | |
| 848 | (function x -> | |
| 849 | match top_level x with | |
| 850 | ([],code) -> code | |
| 851 | | (l,_) -> | |
| 852 | failwith | |
| 853 | (Printf.sprintf | |
| 854 | "rule starting on line %d contains unattached metavariables: %s" | |
| 855 | (Ast0.get_line x) | |
| 856 | (String.concat ", " | |
| 857 | (List.map | |
| 858 | (function nm -> | |
| 859 | let (r,n) = Ast0.unwrap_mcode nm in r^"."^n) | |
| 860 | (List.map Ast0.meta_pos_name l))))) | |
| 861 | t |