src/Boo.Lang.Compiler/CompilerErrorCollection.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 using System;
  30 using System.Text;
  31 using Boo.Lang;
  32 using Boo.Lang.Compiler.Ast;
  33
  34 namespace Boo.Lang.Compiler
  35 {
  36         /// <summary>
  37         /// Compiler errors.
  38         /// </summary>
  39         [EnumeratorItemType(typeof(CompilerError))]
  40         public class CompilerErrorCollection : Boo.Lang.Compiler.Util.MarshalByRefCollectionBase
  41         {
  42                 public CompilerErrorCollection()
  43                 {
  44                 }
  45
  46                 public CompilerError this[int index]
  47                 {
  48                         get
  49                         {
  50                                 return (CompilerError)InnerList[index];
  51                         }
  52                 }
  53
  54                 public void Add(CompilerError error)
  55                 {
  56                         if (null == error)
  57                         {
  58                                 throw new ArgumentNullException("error");
  59                         }
  60                         InnerList.Add(error);
  61                 }
  62
  63                 override public string ToString()
  64                 {
  65                         return ToString(false);
  66                 }
  67
  68                 public string ToString(bool verbose)
  69                 {
  70                         System.IO.StringWriter writer = new System.IO.StringWriter();
  71                         foreach (CompilerError error in InnerList)
  72                         {
  73                                 writer.WriteLine(error.ToString(verbose));
  74                         }
  75                         return writer.ToString();
  76                 }
  77         }
  78 }