src/Boo.Lang.Compiler/TypeSystem/BuiltinFunction.cs

   1 #region license
   2 // Copyright (c) 2004, Rodrigo B. de Oliveira (rbo@acm.org)
   3 // All rights reserved.
   4 //
   5 // Redistribution and use in source and binary forms, with or without modification,
   6 // are permitted provided that the following conditions are met:
   7 //
   8 //     * Redistributions of source code must retain the above copyright notice,
   9 //     this list of conditions and the following disclaimer.
  10 //     * Redistributions in binary form must reproduce the above copyright notice,
  11 //     this list of conditions and the following disclaimer in the documentation
  12 //     and/or other materials provided with the distribution.
  13 //     * Neither the name of Rodrigo B. de Oliveira nor the names of its
  14 //     contributors may be used to endorse or promote products derived from this
  15 //     software without specific prior written permission.
  16 //
  17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  18 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  19 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  20 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
  21 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  23 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  24 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  25 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27 #endregion
  28
  29 namespace Boo.Lang.Compiler.TypeSystem
  30 {
  31         public class BuiltinFunction : IEntity
  32         {
  33                 public static BuiltinFunction Quack = new BuiltinFunction("quack", BuiltinFunctionType.Quack);
  34
  35                 public static BuiltinFunction Len = new BuiltinFunction("len", BuiltinFunctionType.Len);
  36
  37                 public static BuiltinFunction AddressOf = new BuiltinFunction("__addressof__", BuiltinFunctionType.AddressOf);
  38
  39                 public static BuiltinFunction Eval = new BuiltinFunction("__eval__", BuiltinFunctionType.Eval);
  40
  41                 public static BuiltinFunction Switch = new BuiltinFunction("__switch__", BuiltinFunctionType.Switch);
  42
  43                 public static BuiltinFunction InitValueType = new BuiltinFunction("__initobj__", BuiltinFunctionType.InitValueType);
  44
  45                 BuiltinFunctionType _type;
  46
  47                 string _name;
  48
  49                 public BuiltinFunction(string name, BuiltinFunctionType type)
  50                 {
  51                         _name = name;
  52                         _type = type;
  53                 }
  54
  55                 public string Name
  56                 {
  57                         get { return _name; }
  58                 }
  59
  60                 public string FullName
  61                 {
  62                         get { return Name; }
  63                 }
  64
  65                 public EntityType EntityType
  66                 {
  67                         get { return EntityType.BuiltinFunction; }
  68                 }
  69
  70                 public BuiltinFunctionType FunctionType
  71                 {
  72                         get { return _type; }
  73                 }
  74
  75                 public override string ToString()
  76                 {
  77                         return string.Format("BuiltinFunction(\"{0}\", {1})", _name, _type);
  78                 }
  79         }
  80 }