parsing_cocci/type_cocci.mli

   1 (*
   2  * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen
   3  * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
   4  * This file is part of Coccinelle.
   5  *
   6  * Coccinelle is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation, according to version 2 of the License.
   9  *
  10  * Coccinelle is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with Coccinelle.  If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  * The authors reserve the right to distribute this or future versions of
  19  * Coccinelle under other licenses.
  20  *)
  21
  22
  23 (*
  24  * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen
  25  * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
  26  * This file is part of Coccinelle.
  27  *
  28  * Coccinelle is free software: you can redistribute it and/or modify
  29  * it under the terms of the GNU General Public License as published by
  30  * the Free Software Foundation, according to version 2 of the License.
  31  *
  32  * Coccinelle is distributed in the hope that it will be useful,
  33  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  34  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  35  * GNU General Public License for more details.
  36  *
  37  * You should have received a copy of the GNU General Public License
  38  * along with Coccinelle.  If not, see <http://www.gnu.org/licenses/>.
  39  *
  40  * The authors reserve the right to distribute this or future versions of
  41  * Coccinelle under other licenses.
  42  *)
  43
  44
  45 type inherited = bool (* true if inherited *)
  46 type keep_binding = Unitary (* need no info *)
  47   | Nonunitary (* need an env entry *) | Saved (* need a witness *)
  48
  49 type typeC =
  50     ConstVol        of const_vol * typeC
  51   | BaseType        of baseType
  52   | SignedT         of sign * typeC option
  53   | Pointer         of typeC
  54   | FunctionPointer of typeC (* only return type *)
  55   | Array           of typeC (* drop size info *)
  56   | EnumName        of bool (* true if a metaId *) * string
  57   | StructUnionName of structUnion * bool (* true if type metavar *) * string
  58   | TypeName        of string
  59   | MetaType        of (string * string) * keep_binding * inherited
  60   | Unknown (* for metavariables of type expression *^* *)
  61
  62 and tagged_string = string
  63
  64 and baseType = VoidType | CharType | ShortType | IntType | DoubleType
  65 | FloatType | LongType | LongLongType | BoolType
  66
  67 and structUnion = Struct | Union
  68
  69 and sign = Signed | Unsigned
  70
  71 and const_vol = Const | Volatile
  72
  73 val type2c : typeC -> string
  74 val typeC : typeC -> unit
  75
  76 val compatible : typeC -> typeC option -> bool