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 (*
  26  * Copyright 2010, INRIA, University of Copenhagen
  27  * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
  28  * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
  29  * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
  30  * This file is part of Coccinelle.
  31  *
  32  * Coccinelle is free software: you can redistribute it and/or modify
  33  * it under the terms of the GNU General Public License as published by
  34  * the Free Software Foundation, according to version 2 of the License.
  35  *
  36  * Coccinelle is distributed in the hope that it will be useful,
  37  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  38  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  39  * GNU General Public License for more details.
  40  *
  41  * You should have received a copy of the GNU General Public License
  42  * along with Coccinelle.  If not, see <http://www.gnu.org/licenses/>.
  43  *
  44  * The authors reserve the right to distribute this or future versions of
  45  * Coccinelle under other licenses.
  46  *)
  47
  48
  49 type inherited = bool (* true if inherited *)
  50 type keep_binding = Unitary (* need no info *)
  51   | Nonunitary (* need an env entry *) | Saved (* need a witness *)
  52
  53 type meta_name = string * string (*Ast_cocci.meta_name*)
  54
  55 type typeC =
  56     ConstVol        of const_vol * typeC
  57   | BaseType        of baseType
  58   | SignedT         of sign * typeC option
  59   | Pointer         of typeC
  60   | FunctionPointer of typeC (* only return type *)
  61   | Array           of typeC (* drop size info *)
  62   | EnumName        of name
  63   | StructUnionName of structUnion * name
  64   | TypeName        of string
  65   | MetaType        of meta_name * keep_binding * inherited
  66   | Unknown (* for metavariables of type expression *^* *)
  67
  68 and name =
  69     NoName
  70   | Name of string
  71   | MV of meta_name * keep_binding * inherited
  72
  73 and tagged_string = string
  74
  75 and baseType = VoidType | CharType | ShortType | IntType | DoubleType
  76 | FloatType | LongType | LongLongType | BoolType
  77 | SizeType | SSizeType | PtrDiffType
  78
  79 and structUnion = Struct | Union
  80
  81 and sign = Signed | Unsigned
  82
  83 and const_vol = Const | Volatile
  84
  85 val type2c : typeC -> string
  86 val typeC : typeC -> unit
  87
  88 val compatible : typeC -> typeC option -> bool