src/Boo.Lang.Compiler/TypeSystem/InternalLabel.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         using System;
  32         using System.Reflection.Emit;
  33         using Boo.Lang.Compiler.Ast;
  34
  35         public class InternalLabel : IEntity
  36         {
  37                 LabelStatement _labelStatement;
  38
  39                 Label _label;
  40
  41                 public InternalLabel(LabelStatement labelStatement)
  42                 {
  43                         if (null == labelStatement)
  44                         {
  45                                 throw new ArgumentNullException("labelStatement");
  46                         }
  47                         _labelStatement = labelStatement;
  48                         _labelStatement.Entity = this;
  49                 }
  50
  51                 public LabelStatement LabelStatement
  52                 {
  53                         get
  54                         {
  55                                 return _labelStatement;
  56                         }
  57                 }
  58
  59                 public EntityType EntityType
  60                 {
  61                         get
  62                         {
  63                                 return EntityType.Label;
  64                         }
  65                 }
  66
  67                 public string Name
  68                 {
  69                         get
  70                         {
  71                                 return _labelStatement.Name;
  72                         }
  73                 }
  74
  75                 public string FullName
  76                 {
  77                         get
  78                         {
  79                                 return _labelStatement.Name;
  80                         }
  81                 }
  82
  83                 public Label Label
  84                 {
  85                         get
  86                         {
  87                                 return _label;
  88                         }
  89
  90                         set
  91                         {
  92                                 _label = value;
  93                         }
  94                 }
  95         }
  96 }