parsing_cocci/type_cocci.mli

   1 (*
   2  * Copyright 2010, INRIA, University of Copenhagen
   3  * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
   4  * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
   5  * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
   6  * This file is part of Coccinelle.
   7  *
   8  * Coccinelle is free software: you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation, according to version 2 of the License.
  11  *
  12  * Coccinelle is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with Coccinelle.  If not, see <http://www.gnu.org/licenses/>.
  19  *
  20  * The authors reserve the right to distribute this or future versions of
  21  * Coccinelle under other licenses.
  22  *)
  23
  24
  25 type inherited = bool (* true if inherited *)
  26 type keep_binding = Unitary (* need no info *)
  27   | Nonunitary (* need an env entry *) | Saved (* need a witness *)
  28
  29 type meta_name = string * string (*Ast_cocci.meta_name*)
  30
  31 type typeC =
  32     ConstVol        of const_vol * typeC
  33   | BaseType        of baseType
  34   | SignedT         of sign * typeC option
  35   | Pointer         of typeC
  36   | FunctionPointer of typeC (* only return type *)
  37   | Array           of typeC (* drop size info *)
  38   | EnumName        of name
  39   | StructUnionName of structUnion * name
  40   | TypeName        of string
  41   | MetaType        of meta_name * keep_binding * inherited
  42   | Unknown (* for metavariables of type expression *^* *)
  43
  44 and name =
  45     NoName
  46   | Name of string
  47   | MV of meta_name * keep_binding * inherited
  48
  49 and tagged_string = string
  50
  51 and baseType = VoidType | CharType | ShortType | IntType | DoubleType
  52 | FloatType | LongType | LongLongType | BoolType
  53 | SizeType | SSizeType | PtrDiffType
  54
  55 and structUnion = Struct | Union
  56
  57 and sign = Signed | Unsigned
  58
  59 and const_vol = Const | Volatile
  60
  61 val type2c : typeC -> string
  62 val typeC : typeC -> unit
  63
  64 val compatible : typeC -> typeC option -> bool