1 | // |
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2 | // FullTypeName.cs |
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3 | // |
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4 | // Author: |
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5 | // Mike Krüger <mkrueger@novell.com> |
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6 | // |
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7 | // Copyright (c) 2010 Novell, Inc (http://www.novell.com) |
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8 | // |
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9 | // Permission is hereby granted, free of charge, to any person obtaining a copy |
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10 | // of this software and associated documentation files (the "Software"), to deal |
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11 | // in the Software without restriction, including without limitation the rights |
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12 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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13 | // copies of the Software, and to permit persons to whom the Software is |
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14 | // furnished to do so, subject to the following conditions: |
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15 | // |
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16 | // The above copyright notice and this permission notice shall be included in |
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17 | // all copies or substantial portions of the Software. |
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18 | // |
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19 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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20 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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21 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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22 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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23 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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24 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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25 | // THE SOFTWARE. |
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26 | using System; |
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27 | using System.Collections.Generic; |
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28 | using System.Linq; |
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29 | using ICSharpCode.NRefactory.CSharp.Resolver; |
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30 | using ICSharpCode.NRefactory.TypeSystem; |
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31 | using ICSharpCode.NRefactory.TypeSystem.Implementation; |
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32 | |
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33 | namespace ICSharpCode.NRefactory.CSharp |
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34 | { |
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35 | public class PrimitiveType : AstType |
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36 | { |
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37 | TextLocation location; |
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38 | string keyword = string.Empty; |
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39 | |
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40 | public string Keyword { |
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41 | get { return keyword; } |
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42 | set { |
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43 | if (value == null) |
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44 | throw new ArgumentNullException(); |
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45 | ThrowIfFrozen(); |
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46 | keyword = value; |
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47 | } |
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48 | } |
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49 | |
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50 | public KnownTypeCode KnownTypeCode { |
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51 | get { return GetTypeCodeForPrimitiveType(this.Keyword); } |
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52 | } |
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53 | |
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54 | public PrimitiveType() |
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55 | { |
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56 | } |
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57 | |
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58 | public PrimitiveType(string keyword) |
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59 | { |
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60 | this.Keyword = keyword; |
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61 | } |
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62 | |
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63 | public PrimitiveType(string keyword, TextLocation location) |
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64 | { |
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65 | this.Keyword = keyword; |
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66 | this.location = location; |
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67 | } |
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68 | |
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69 | public override TextLocation StartLocation { |
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70 | get { |
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71 | return location; |
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72 | } |
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73 | } |
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74 | |
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75 | internal void SetStartLocation(TextLocation value) |
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76 | { |
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77 | ThrowIfFrozen(); |
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78 | this.location = value; |
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79 | } |
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80 | |
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81 | public override TextLocation EndLocation { |
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82 | get { |
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83 | return new TextLocation (location.Line, location.Column + keyword.Length); |
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84 | } |
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85 | } |
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86 | |
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87 | public override void AcceptVisitor (IAstVisitor visitor) |
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88 | { |
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89 | visitor.VisitPrimitiveType (this); |
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90 | } |
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91 | |
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92 | public override T AcceptVisitor<T> (IAstVisitor<T> visitor) |
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93 | { |
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94 | return visitor.VisitPrimitiveType (this); |
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95 | } |
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96 | |
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97 | public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data) |
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98 | { |
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99 | return visitor.VisitPrimitiveType (this, data); |
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100 | } |
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101 | |
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102 | protected internal override bool DoMatch(AstNode other, PatternMatching.Match match) |
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103 | { |
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104 | PrimitiveType o = other as PrimitiveType; |
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105 | return o != null && MatchString(this.Keyword, o.Keyword); |
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106 | } |
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107 | |
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108 | public override string ToString(CSharpFormattingOptions formattingOptions) |
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109 | { |
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110 | return Keyword; |
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111 | } |
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112 | |
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113 | public override ITypeReference ToTypeReference(NameLookupMode lookupMode, InterningProvider interningProvider = null) |
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114 | { |
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115 | KnownTypeCode typeCode = GetTypeCodeForPrimitiveType(this.Keyword); |
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116 | if (typeCode == KnownTypeCode.None) |
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117 | return new UnknownType(null, this.Keyword); |
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118 | else |
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119 | return KnownTypeReference.Get(typeCode); |
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120 | } |
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121 | |
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122 | public static KnownTypeCode GetTypeCodeForPrimitiveType(string keyword) |
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123 | { |
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124 | switch (keyword) { |
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125 | case "string": |
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126 | return KnownTypeCode.String; |
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127 | case "int": |
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128 | return KnownTypeCode.Int32; |
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129 | case "uint": |
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130 | return KnownTypeCode.UInt32; |
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131 | case "object": |
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132 | return KnownTypeCode.Object; |
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133 | case "bool": |
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134 | return KnownTypeCode.Boolean; |
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135 | case "sbyte": |
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136 | return KnownTypeCode.SByte; |
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137 | case "byte": |
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138 | return KnownTypeCode.Byte; |
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139 | case "short": |
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140 | return KnownTypeCode.Int16; |
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141 | case "ushort": |
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142 | return KnownTypeCode.UInt16; |
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143 | case "long": |
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144 | return KnownTypeCode.Int64; |
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145 | case "ulong": |
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146 | return KnownTypeCode.UInt64; |
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147 | case "float": |
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148 | return KnownTypeCode.Single; |
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149 | case "double": |
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150 | return KnownTypeCode.Double; |
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151 | case "decimal": |
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152 | return KnownTypeCode.Decimal; |
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153 | case "char": |
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154 | return KnownTypeCode.Char; |
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155 | case "void": |
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156 | return KnownTypeCode.Void; |
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157 | default: |
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158 | return KnownTypeCode.None; |
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159 | } |
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160 | } |
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161 | } |
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162 | } |
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163 | |
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