src/Boo.Lang.Compiler/CompilerWarningFactory.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.Compiler.Ast;
  32 using Boo.Lang.Compiler.TypeSystem;
  33
  34 namespace Boo.Lang.Compiler
  35 {
  36         public class CompilerWarningFactory
  37         {
  38                 private CompilerWarningFactory()
  39                 {
  40                 }
  41
  42                 public static CompilerWarning CustomWarning(LexicalInfo lexicalInfo, string msg)
  43                 {
  44                         return new CompilerWarning(lexicalInfo, msg);
  45                 }
  46
  47                 public static CompilerWarning CustomWarning(string msg)
  48                 {
  49                         return new CompilerWarning(msg);
  50                 }
  51
  52                 public static CompilerWarning AbstractMemberNotImplemented(Node node, string typeName, string memberName)
  53                 {
  54                         return new CompilerWarning("BCW0001", node.LexicalInfo, typeName, memberName);
  55                 }
  56
  57                 public static CompilerWarning ModifiersInLabelsHaveNoEffect(Node node)
  58                 {
  59                         return new CompilerWarning("BCW0002", node.LexicalInfo);
  60                 }
  61
  62                 public static CompilerWarning UnusedLocalVariable(Node node, string name)
  63                 {
  64                         return new CompilerWarning("BCW0003", node.LexicalInfo, name);
  65                 }
  66
  67                 public static CompilerWarning IsInsteadOfIsa(Node node)
  68                 {
  69                         return new CompilerWarning("BCW0004", node.LexicalInfo);
  70                 }
  71
  72                 public static CompilerWarning InvalidEventUnsubscribe(Node node, string eventName, CallableSignature expected)
  73                 {
  74                         return new CompilerWarning("BCW0005", node.LexicalInfo, eventName, expected);
  75                 }
  76
  77                 public static CompilerWarning AssignmentToTemporary(Node node)
  78                 {
  79                         return new CompilerWarning("BCW0006", node.LexicalInfo);
  80                 }
  81
  82                 public static CompilerWarning EqualsInsteadOfAssign(BinaryExpression node)
  83                 {
  84                         return new CompilerWarning("BCW0007", node.LexicalInfo, node.ToCodeString());
  85                 }
  86
  87                 public static CompilerWarning DuplicateNamespace(Import import, string name)
  88                 {
  89                         return new CompilerWarning("BCW0008", import.LexicalInfo, name);
  90                 }
  91
  92                 public static CompilerWarning HaveBothKeyFileAndAttribute(Node node)
  93                 {
  94                         return new CompilerWarning("BCW0009", node.LexicalInfo);
  95                 }
  96
  97                 public static CompilerWarning HaveBothKeyNameAndAttribute(Node node)
  98                 {
  99                         return new CompilerWarning("BCW0010", node.LexicalInfo);
 100                 }
 101
 102                 public static CompilerWarning AbstractMemberNotImplementedStubCreated(Node node, string typeName, string memberName)
 103                 {
 104                         return new CompilerWarning("BCW0011", node.LexicalInfo, typeName, memberName);
 105                 }
 106
 107                 public static CompilerWarning Obsolete(Node node, string memberName, string message)
 108                 {
 109                         return new CompilerWarning("BCW0012", node.LexicalInfo, memberName, message);
 110                 }
 111
 112                 public static CompilerWarning StaticClassMemberRedundantlyMarkedStatic(Node node, string typeName, string memberName)
 113                 {
 114                         return new CompilerWarning("BCW0013", node.LexicalInfo, typeName, memberName);
 115                 }
 116
 117                 public static CompilerWarning PrivateMemberNeverUsed(Node node)
 118                 {
 119                         return new CompilerWarning("BCW0014", node.LexicalInfo, node.NodeType.ToString().ToLower(), (node as TypeMember).FullName);
 120                 }
 121
 122                 public static CompilerWarning UnreachableCodeDetected(Node node)
 123                 {
 124                         return new CompilerWarning("BCW0015", node.LexicalInfo);
 125                 }
 126
 127                 public static CompilerWarning NamespaceNeverUsed(Import node)
 128                 {
 129                         return new CompilerWarning("BCW0016", node.LexicalInfo, node.Namespace);
 130                 }
 131
 132         }
 133 }