Mercurial > projects > dil
annotate trunk/src/dil/Parser.d @ 530:4b783fa06277
Unindented if-block in parseVariableOrFunction().
author | Aziz K?ksal <aziz.koeksal@gmail.com> |
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date | Mon, 17 Dec 2007 02:36:37 +0100 |
parents | 135e9e6933a7 |
children | 315aeb3f7a9b |
rev | line source |
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0 | 1 /++ |
2 Author: Aziz Köksal | |
249 | 3 License: GPL3 |
0 | 4 +/ |
326 | 5 module dil.Parser; |
327 | 6 import dil.Lexer; |
7 import dil.SyntaxTree; | |
8 import dil.Token; | |
9 import dil.Messages; | |
10 import dil.Information; | |
11 import dil.Declarations; | |
12 import dil.Statements; | |
13 import dil.Expressions; | |
14 import dil.Types; | |
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15 import dil.Enums; |
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16 import dil.CompilerInfo; |
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17 import dil.IdTable; |
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18 import common; |
65 | 19 |
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20 /++ |
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21 The Parser produces an abstract syntax tree (AST) by analyzing |
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22 the tokens of the provided source code. |
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23 +/ |
65 | 24 class Parser |
25 { | |
71 | 26 Lexer lx; |
318 | 27 Token* token; /// Current non-whitespace token. |
28 Token* prevToken; /// Previous non-whitespace token. | |
71 | 29 |
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30 InformationManager infoMan; |
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31 ParserError[] errors; |
71 | 32 |
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33 ImportDeclaration[] imports; /// ImportDeclarations in the source text. |
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34 |
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35 LinkageType linkageType; |
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36 Protection protection; |
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37 StorageClass storageClass; |
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38 uint alignSize = DEFAULT_ALIGN_SIZE; |
364 | 39 |
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40 private alias TOK T; |
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41 private alias TypeNode Type; |
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42 |
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43 /++ |
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44 Construct a Parser object. |
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45 Params: |
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46 text = the UTF-8 source code. |
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47 filePath = the path to the source code; used for error messages. |
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48 +/ |
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49 this(char[] srcText, string filePath, InformationManager infoMan = null) |
71 | 50 { |
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51 this.infoMan = infoMan; |
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52 lx = new Lexer(srcText, filePath, infoMan); |
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53 } |
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54 |
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55 protected void init() |
206 | 56 { |
57 nT(); | |
318 | 58 prevToken = token; |
206 | 59 } |
60 | |
87
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61 void nT() |
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62 { |
318 | 63 prevToken = token; |
132 | 64 do |
65 { | |
66 lx.nextToken(); | |
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67 token = lx.token; |
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68 } while (token.isWhitespace) // Skip whitespace |
71 | 69 } |
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70 |
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71 /++ |
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72 Start the parser and return the parsed Declarations. |
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73 +/ |
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74 Declarations start() |
102 | 75 { |
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76 init(); |
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77 auto begin = token; |
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78 auto decls = new Declarations; |
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79 if (token.type == T.Module) |
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80 decls ~= parseModuleDeclaration(); |
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81 decls.addOptChildren(parseDeclarationDefinitions()); |
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82 set(decls, begin); |
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83 return decls; |
102 | 84 } |
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85 |
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86 /++ |
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87 Start the parser and return the parsed Expression. |
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88 +/ |
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89 Expression start2() |
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90 { |
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91 init(); |
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92 return parseExpression(); |
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93 } |
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94 |
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95 uint trying; |
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96 uint errorCount; |
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97 |
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98 /++ |
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99 This method executes the delegate parseMethod and when an error occurred |
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100 the state of the lexer and parser are restored. |
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101 +/ |
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102 ReturnType try_(ReturnType)(ReturnType delegate() parseMethod, out bool success) |
103
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103 { |
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104 auto oldToken = this.token; |
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105 auto oldPrevToken = this.prevToken; |
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106 auto oldCount = this.errorCount; |
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107 |
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108 ++trying; |
103
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109 auto result = parseMethod(); |
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110 --trying; |
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111 // Check if an error occurred. |
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112 if (errorCount != oldCount) |
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113 { |
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114 // Restore members. |
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115 token = oldToken; |
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116 prevToken = oldPrevToken; |
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117 lx.token = oldToken; |
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118 errorCount = oldCount; |
214 | 119 success = false; |
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120 } |
214 | 121 else |
122 success = true; | |
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123 return result; |
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124 } |
105 | 125 |
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126 /++ |
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127 Sets the begin and end tokens of an AST node. |
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128 +/ |
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129 Class set(Class)(Class node, Token* begin) |
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130 { |
318 | 131 node.setTokens(begin, this.prevToken); |
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132 return node; |
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133 } |
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134 |
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135 /++ |
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136 Returns true if set() has been called on a node. |
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137 +/ |
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138 bool isNodeSet(Node node) |
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139 { |
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140 return node.begin !is null && node.end !is null; |
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141 } |
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142 |
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143 TOK peekNext() |
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144 { |
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145 Token* next = token; |
296 | 146 do |
147 lx.peek(next); | |
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148 while (next.isWhitespace) // Skip whitespace |
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149 return next.type; |
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150 } |
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151 |
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152 TOK peekAfter(ref Token* next) |
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153 { |
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154 assert(next !is null); |
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155 do |
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156 lx.peek(next); |
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157 while (next.isWhitespace) // Skip whitespace |
238
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158 return next.type; |
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159 } |
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160 |
102 | 161 /++++++++++++++++++++++++++++++ |
162 + Declaration parsing methods + | |
163 ++++++++++++++++++++++++++++++/ | |
164 | |
368 | 165 Declaration parseModuleDeclaration() |
166 { | |
167 auto begin = token; | |
168 ModuleFQN moduleFQN; | |
169 do | |
170 { | |
171 nT(); | |
505
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172 moduleFQN ~= requireIdentifier(MSG.ExpectedModuleIdentifier); |
368 | 173 } while (token.type == T.Dot) |
174 require(T.Semicolon); | |
175 return set(new ModuleDeclaration(moduleFQN), begin); | |
176 } | |
177 | |
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178 /++ |
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179 Parse DeclarationDefinitions until the end of file is hit. |
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180 DeclDefs: |
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181 DeclDef |
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182 DeclDefs |
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183 +/ |
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184 Declaration[] parseDeclarationDefinitions() |
102 | 185 { |
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186 Declaration[] decls; |
213
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187 while (token.type != T.EOF) |
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188 decls ~= parseDeclarationDefinition(); |
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189 return decls; |
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190 } |
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191 |
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192 /++ |
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193 Parse the body of a template, class, interface, struct or union. |
213
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194 DeclDefsBlock: |
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195 { } |
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196 { DeclDefs } |
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197 +/ |
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198 Declarations parseDeclarationDefinitionsBody() |
213
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199 { |
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200 // Save attributes. |
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201 auto linkageType = this.linkageType; |
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202 auto protection = this.protection; |
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203 auto storageClass = this.storageClass; |
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204 // Clear attributes. |
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205 this.linkageType = LinkageType.None; |
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206 this.protection = Protection.None; |
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207 this.storageClass = StorageClass.None; |
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208 |
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209 // Parse body. |
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210 auto begin = token; |
305 | 211 auto decls = new Declarations; |
213
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212 require(T.LBrace); |
122 | 213 while (token.type != T.RBrace && token.type != T.EOF) |
161 | 214 decls ~= parseDeclarationDefinition(); |
213
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215 require(T.RBrace); |
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216 set(decls, begin); |
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217 |
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218 // Restore original values. |
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219 this.linkageType = linkageType; |
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220 this.protection = protection; |
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221 this.storageClass = storageClass; |
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222 |
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223 return decls; |
102 | 224 } |
225 | |
110 | 226 Declaration parseDeclarationDefinition() |
495
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227 out(decl) |
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228 { assert(isNodeSet(decl)); } |
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229 body |
102 | 230 { |
262 | 231 auto begin = token; |
103
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232 Declaration decl; |
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233 switch (token.type) |
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234 { |
238
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235 case T.Align, |
103
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236 T.Pragma, |
238
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237 // Protection attributes |
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238 T.Export, |
103
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239 T.Private, |
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240 T.Package, |
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241 T.Protected, |
238
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242 T.Public: |
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243 decl = parseAttributeSpecifier(); |
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244 break; |
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245 // Storage classes |
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246 case T.Extern, |
203
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- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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202
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247 T.Deprecated, |
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- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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202
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|
248 T.Override, |
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- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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202
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249 T.Abstract, |
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- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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250 T.Synchronized, |
103
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251 //T.Static, |
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252 T.Final, |
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253 T.Const, |
269 | 254 //T.Invariant, // D 2.0 |
103
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255 T.Auto, |
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256 T.Scope: |
238
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257 case_StaticAttribute: |
269 | 258 case_InvariantAttribute: // D 2.0 |
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259 return parseStorageAttribute(); |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
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260 case T.Alias: |
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261 nT(); |
238
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262 // TODO: parse StorageClasses? |
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263 decl = new AliasDeclaration(parseVariableOrFunction()); |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
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264 break; |
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- Added code for parsing AliasDeclaration and TypedefDeclaration.
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265 case T.Typedef: |
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266 nT(); |
238
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267 // TODO: parse StorageClasses? |
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268 decl = new TypedefDeclaration(parseVariableOrFunction()); |
191
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269 break; |
103
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270 case T.Static: |
238
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271 switch (peekNext()) |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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272 { |
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273 case T.Import: |
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Fix: removed infinite loop when parsing static imports.
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274 goto case_Import; |
125
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275 case T.This: |
119
363cd39022f9
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276 decl = parseStaticConstructorDeclaration(); |
125
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277 break; |
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278 case T.Tilde: |
119
363cd39022f9
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279 decl = parseStaticDestructorDeclaration(); |
125
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280 break; |
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281 case T.If: |
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282 decl = parseStaticIfDeclaration(); |
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283 break; |
127
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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284 case T.Assert: |
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285 decl = parseStaticAssertDeclaration(); |
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286 break; |
125
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287 default: |
238
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288 goto case_StaticAttribute; |
125
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289 } |
228
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290 break; |
103
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291 case T.Import: |
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Fix: removed infinite loop when parsing static imports.
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292 case_Import: |
107
722c05bbd5eb
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293 decl = parseImportDeclaration(); |
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294 imports ~= CastTo!(ImportDeclaration)(decl); |
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295 // Handle specially. StorageClass mustn't be set. |
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296 decl.setProtection(this.protection); |
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297 return set(decl, begin); |
107
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298 case T.Enum: |
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|
299 decl = parseEnumDeclaration(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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300 break; |
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- Added methods parseClassDeclaration() and parseBaseClasses().
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108
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301 case T.Class: |
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- Added methods parseClassDeclaration() and parseBaseClasses().
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|
302 decl = parseClassDeclaration(); |
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- Added methods parseClassDeclaration() and parseBaseClasses().
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|
303 break; |
112 | 304 case T.Interface: |
305 decl = parseInterfaceDeclaration(); | |
306 break; | |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
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|
307 case T.Struct, T.Union: |
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- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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308 decl = parseAggregateDeclaration(); |
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- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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309 break; |
117
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310 case T.This: |
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311 decl = parseConstructorDeclaration(); |
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312 break; |
118
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313 case T.Tilde: |
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314 decl = parseDestructorDeclaration(); |
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315 break; |
120 | 316 case T.Invariant: |
269 | 317 version(D2) |
318 { | |
319 auto next = token; | |
434
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320 if (peekAfter(next) == T.LParen) |
269 | 321 { |
434
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322 if (peekAfter(next) != T.RParen) |
269 | 323 goto case_Declaration; |
324 } | |
325 else | |
326 goto case_InvariantAttribute; | |
327 } | |
120 | 328 decl = parseInvariantDeclaration(); |
329 break; | |
121 | 330 case T.Unittest: |
331 decl = parseUnittestDeclaration(); | |
332 break; | |
122 | 333 case T.Debug: |
334 decl = parseDebugDeclaration(); | |
140 | 335 break; |
146
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336 case T.Version: |
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337 decl = parseVersionDeclaration(); |
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338 break; |
140 | 339 case T.Template: |
340 decl = parseTemplateDeclaration(); | |
341 break; | |
141 | 342 case T.New: |
343 decl = parseNewDeclaration(); | |
344 break; | |
345 case T.Delete: | |
346 decl = parseDeleteDeclaration(); | |
347 break; | |
146
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348 case T.Mixin: |
256 | 349 decl = parseMixin!(MixinDeclaration)(); |
146
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350 break; |
129 | 351 case T.Semicolon: |
352 nT(); | |
353 decl = new EmptyDeclaration(); | |
354 break; | |
192 | 355 // Declaration |
356 case T.Identifier, T.Dot, T.Typeof: | |
269 | 357 case_Declaration: |
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358 return parseVariableOrFunction(this.storageClass, this.protection, this.linkageType); |
213
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359 /+case T.Module: |
150
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360 // TODO: Error: module is optional and can appear only once at the top of the source file. |
213
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361 break;+/ |
103
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362 default: |
508
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363 if (token.isIntegralType) |
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364 goto case_Declaration; |
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365 |
496
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366 decl = new IllegalDeclaration(); |
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367 // Skip to next valid token. |
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368 do |
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369 nT(); |
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370 while (!token.isDeclDefStart && |
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371 token.type != T.RBrace && |
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372 token.type != T.EOF) |
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373 auto text = Token.textSpan(begin, this.prevToken); |
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374 error(begin, MSG.IllegalDeclaration ~ text); |
103
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375 } |
495
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376 decl.setProtection(this.protection); |
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377 decl.setStorageClass(this.storageClass); |
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378 assert(!isNodeSet(decl)); |
262 | 379 set(decl, begin); |
129 | 380 return decl; |
102 | 381 } |
382 | |
495
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383 /++ |
122 | 384 DeclarationsBlock: |
385 : DeclDefs | |
386 { } | |
387 { DeclDefs } | |
388 DeclDef | |
495
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389 +/ |
404
fe46b5ea7a18
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390 Declaration parseDeclarationsBlock(bool noColon = false) |
122 | 391 { |
305 | 392 Declaration d; |
122 | 393 switch (token.type) |
394 { | |
395 case T.LBrace: | |
528
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396 auto begin = token; |
495
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397 nT(); |
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398 auto decls = new Declarations; |
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399 while (token.type != T.RBrace && token.type != T.EOF) |
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400 decls ~= parseDeclarationDefinition(); |
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401 require(T.RBrace); |
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402 d = set(decls, begin); |
122 | 403 break; |
404 case T.Colon: | |
404
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Added method parseDeclarationsBlockNoColon().
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400
diff
changeset
|
405 if (noColon == true) |
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Added method parseDeclarationsBlockNoColon().
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400
diff
changeset
|
406 goto default; |
122 | 407 nT(); |
484
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Added more calls to set().
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483
diff
changeset
|
408 auto begin = token; |
305 | 409 auto decls = new Declarations; |
213
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410 while (token.type != T.RBrace && token.type != T.EOF) |
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411 decls ~= parseDeclarationDefinition(); |
484
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diff
changeset
|
412 d = set(decls, begin); |
122 | 413 break; |
414 default: | |
305 | 415 d = parseDeclarationDefinition(); |
122 | 416 } |
484
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Added more calls to set().
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diff
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|
417 assert(isNodeSet(d)); |
305 | 418 return d; |
122 | 419 } |
420 | |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
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400
diff
changeset
|
421 Declaration parseDeclarationsBlockNoColon() |
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Added method parseDeclarationsBlockNoColon().
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400
diff
changeset
|
422 { |
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Added method parseDeclarationsBlockNoColon().
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400
diff
changeset
|
423 return parseDeclarationsBlock(true); |
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Added method parseDeclarationsBlockNoColon().
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400
diff
changeset
|
424 } |
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Added method parseDeclarationsBlockNoColon().
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diff
changeset
|
425 |
483
180711cc4b66
Fixed parsing of C-style function pointers.
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434
diff
changeset
|
426 /++ |
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Fixed parsing of C-style function pointers.
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diff
changeset
|
427 Parses either a VariableDeclaration or a FunctionDeclaration. |
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diff
changeset
|
428 Params: |
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434
diff
changeset
|
429 stc = the previously parsed storage classes |
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Fixed parsing of C-style function pointers.
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434
diff
changeset
|
430 optionalParameterList = a hint for how to parse C-style function pointers |
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Fixed parsing of C-style function pointers.
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434
diff
changeset
|
431 +/ |
495
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|
432 Declaration parseVariableOrFunction(StorageClass stc = StorageClass.None, |
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|
433 Protection protection = Protection.None, |
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changeset
|
434 LinkageType linkType = LinkageType.None, |
501
949a53332c66
Fixed parsing of AutoDeclarations.
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496
diff
changeset
|
435 bool testAutoDeclaration = false, |
495
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|
436 bool optionalParameterList = true) |
192 | 437 { |
483
180711cc4b66
Fixed parsing of C-style function pointers.
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434
diff
changeset
|
438 auto begin = token; |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
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201
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|
439 Type type; |
505
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Refactored a great amount of code.
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|
440 Identifier* ident; |
192 | 441 |
495
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changeset
|
442 // Check for AutoDeclaration: StorageClasses Identifier = |
501
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Fixed parsing of AutoDeclarations.
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496
diff
changeset
|
443 if (testAutoDeclaration && |
238
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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444 token.type == T.Identifier && |
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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445 peekNext() == T.Assign) |
192 | 446 { |
505
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diff
changeset
|
447 ident = token.ident; |
238
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|
448 nT(); |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
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201
diff
changeset
|
449 } |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
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201
diff
changeset
|
450 else |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
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201
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|
451 { |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
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diff
changeset
|
452 type = parseType(); // VariableType or ReturnType |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
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201
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changeset
|
453 if (token.type == T.LParen) |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
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|
454 { |
483
180711cc4b66
Fixed parsing of C-style function pointers.
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|
455 // C-style function pointers make the grammar ambiguous. |
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Fixed parsing of C-style function pointers.
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|
456 // We have to treat them specially at function scope. |
180711cc4b66
Fixed parsing of C-style function pointers.
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434
diff
changeset
|
457 // Example: |
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Fixed parsing of C-style function pointers.
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changeset
|
458 // void foo() { |
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Fixed parsing of C-style function pointers.
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changeset
|
459 // // A pointer to a function taking an integer and returning 'some_type'. |
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Fixed parsing of C-style function pointers.
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changeset
|
460 // some_type (*p_func)(int); |
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Fixed parsing of C-style function pointers.
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434
diff
changeset
|
461 // // In the following case precedence is given to a CallExpression. |
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Fixed parsing of C-style function pointers.
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|
462 // something(*p); // 'something' may be a function/method or an object having opCall overloaded. |
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Fixed parsing of C-style function pointers.
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changeset
|
463 // } |
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Fixed parsing of C-style function pointers.
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434
diff
changeset
|
464 // // A pointer to a function taking no parameters and returning 'something'. |
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Fixed parsing of C-style function pointers.
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changeset
|
465 // something(*p); |
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Fixed parsing of C-style function pointers.
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diff
changeset
|
466 type = parseCFunctionPointerType(type, ident, optionalParameterList); |
415
b18b0cd8f8cd
Fixed parsing C function pointers in declarations.
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414
diff
changeset
|
467 } |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
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529
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changeset
|
468 else if (peekNext() == T.LParen) |
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Unindented if-block in parseVariableOrFunction().
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|
469 { // Type FunctionName ( ParameterList ) FunctionBody |
505
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Refactored a great amount of code.
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changeset
|
470 ident = requireIdentifier(MSG.ExpectedFunctionName); |
530
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Unindented if-block in parseVariableOrFunction().
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|
471 ident || nT(); // Skip non-identifier token. |
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|
472 assert(token.type == T.LParen); |
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Unindented if-block in parseVariableOrFunction().
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|
473 // It's a function declaration |
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Unindented if-block in parseVariableOrFunction().
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|
474 TemplateParameters tparams; |
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Unindented if-block in parseVariableOrFunction().
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|
475 if (tokenAfterParenIs(T.LParen)) |
213
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- Added members trying, errorCount and prev (for debugging) to Parser.
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476 { |
530
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Unindented if-block in parseVariableOrFunction().
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|
477 // ( TemplateParameterList ) ( ParameterList ) |
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|
478 tparams = parseTemplateParameterList(); |
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Unindented if-block in parseVariableOrFunction().
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|
479 } |
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Unindented if-block in parseVariableOrFunction().
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changeset
|
480 |
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Unindented if-block in parseVariableOrFunction().
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|
481 auto params = parseParameterList(); |
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Unindented if-block in parseVariableOrFunction().
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changeset
|
482 version(D2) |
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Unindented if-block in parseVariableOrFunction().
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529
diff
changeset
|
483 { |
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Unindented if-block in parseVariableOrFunction().
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484 switch (token.type) |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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491
diff
changeset
|
485 { |
530
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|
486 case T.Const: |
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|
487 stc |= StorageClass.Const; |
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|
488 nT(); |
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|
489 break; |
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|
490 case T.Invariant: |
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Unindented if-block in parseVariableOrFunction().
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|
491 stc |= StorageClass.Invariant; |
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|
492 nT(); |
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529
diff
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|
493 break; |
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parents:
529
diff
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|
494 default: |
492
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Added module ImportParser and new stuff from DMD2.008.
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491
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|
495 } |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
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diff
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496 } |
530
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|
497 // ReturnType FunctionName ( ParameterList ) |
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498 auto funcBody = parseFunctionBody(); |
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Unindented if-block in parseVariableOrFunction().
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|
499 auto d = new FunctionDeclaration(type, ident, tparams, params, funcBody); |
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529
diff
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|
500 d.setStorageClass(stc); |
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diff
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|
501 d.setLinkageType(linkType); |
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Unindented if-block in parseVariableOrFunction().
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|
502 d.setProtection(protection); |
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Unindented if-block in parseVariableOrFunction().
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|
503 return set(d, begin); |
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|
504 } |
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diff
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|
505 // Type VariableName DeclaratorSuffix |
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|
506 ident = requireIdentifier(MSG.ExpectedVariableName); |
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|
507 type = parseDeclaratorSuffix(type); |
192 | 508 } |
509 | |
510 // It's a variable declaration. | |
505
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|
511 Identifier*[] idents = [ident]; |
194 | 512 Expression[] values; |
199
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513 goto LenterLoop; // We've already parsed an identifier. Jump to if statement and check for initializer. |
194 | 514 while (token.type == T.Comma) |
515 { | |
222
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- Fix: nT() wasn't called in while loop to skip T.Comma.
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516 nT(); |
505
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517 idents ~= requireIdentifier(MSG.ExpectedVariableName); |
194 | 518 LenterLoop: |
519 if (token.type == T.Assign) | |
495
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520 nT(), (values ~= parseInitializer()); |
199
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521 else |
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522 values ~= null; |
194 | 523 } |
524 require(T.Semicolon); | |
495
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525 auto d = new VariableDeclaration(type, idents, values); |
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|
526 d.setStorageClass(stc); |
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parents:
494
diff
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527 d.setLinkageType(linkType); |
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528 d.setProtection(protection); |
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529 return set(d, begin); |
194 | 530 } |
192 | 531 |
194 | 532 Expression parseInitializer() |
533 { | |
198
88c1777a9e51
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534 if (token.type == T.Void) |
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535 { |
266 | 536 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
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537 auto next = peekNext(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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538 if (next == T.Comma || next == T.Semicolon) |
198
88c1777a9e51
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539 { |
88c1777a9e51
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540 nT(); |
266 | 541 return set(new VoidInitializer(), begin); |
198
88c1777a9e51
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542 } |
88c1777a9e51
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543 } |
88c1777a9e51
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544 return parseNonVoidInitializer(); |
88c1777a9e51
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545 } |
88c1777a9e51
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546 |
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547 Expression parseNonVoidInitializer() |
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548 { |
266 | 549 auto begin = token; |
198
88c1777a9e51
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550 Expression init; |
88c1777a9e51
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551 switch (token.type) |
88c1777a9e51
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552 { |
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553 case T.LBracket: |
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554 // ArrayInitializer: |
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555 // [ ] |
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556 // [ ArrayMemberInitializations ] |
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|
557 Expression[] keys; |
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|
558 Expression[] values; |
213
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diff
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|
559 |
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560 nT(); |
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561 while (token.type != T.RBracket) |
198
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parents:
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562 { |
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diff
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|
563 auto e = parseNonVoidInitializer(); |
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|
564 if (token.type == T.Colon) |
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aziz
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diff
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|
565 { |
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changeset
|
566 nT(); |
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|
567 keys ~= e; |
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parents:
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diff
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|
568 values ~= parseNonVoidInitializer(); |
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diff
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|
569 } |
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diff
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|
570 else |
88c1777a9e51
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diff
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|
571 { |
88c1777a9e51
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|
572 keys ~= null; |
88c1777a9e51
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573 values ~= e; |
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|
574 } |
88c1777a9e51
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parents:
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|
575 |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
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diff
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576 if (token.type != T.Comma) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
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|
577 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
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578 nT(); |
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aziz
parents:
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|
579 } |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
580 require(T.RBracket); |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
581 init = new ArrayInitializer(keys, values); |
88c1777a9e51
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aziz
parents:
197
diff
changeset
|
582 break; |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
583 case T.LBrace: |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
584 // StructInitializer: |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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206
diff
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585 // { } |
198
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- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
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|
586 // { StructMemberInitializers } |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
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|
587 Expression parseStructInitializer() |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
588 { |
505
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parents:
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diff
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|
589 Identifier*[] idents; |
198
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- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
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|
590 Expression[] values; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
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|
591 |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
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|
592 nT(); |
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- Added members trying, errorCount and prev (for debugging) to Parser.
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parents:
206
diff
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|
593 while (token.type != T.RBrace) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
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|
594 { |
505
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
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|
595 if (token.type == T.Identifier && |
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
596 // Peek for colon to see if this is a member identifier. |
3bb94ba21490
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parents:
504
diff
changeset
|
597 peekNext() == T.Colon) |
198
88c1777a9e51
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parents:
197
diff
changeset
|
598 { |
505
3bb94ba21490
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parents:
504
diff
changeset
|
599 idents ~= token.ident; |
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parents:
504
diff
changeset
|
600 nT(), nT(); // Skip Identifier : |
198
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- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
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diff
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|
601 } |
505
3bb94ba21490
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parents:
504
diff
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|
602 else |
3bb94ba21490
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parents:
504
diff
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|
603 idents ~= null; |
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
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|
604 |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
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|
605 // NonVoidInitializer |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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|
606 values ~= parseNonVoidInitializer(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
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diff
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|
607 |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
608 if (token.type != T.Comma) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
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diff
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|
609 break; |
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parents:
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diff
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|
610 nT(); |
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parents:
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diff
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|
611 } |
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parents:
197
diff
changeset
|
612 require(T.RBrace); |
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parents:
197
diff
changeset
|
613 return new StructInitializer(idents, values); |
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parents:
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diff
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|
614 } |
213
b0ebde88d2d4
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diff
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|
615 |
214 | 616 bool success; |
423
6057113f9a44
Refactored Parser.try_().
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|
617 auto si = try_(&parseStructInitializer, success); |
214 | 618 if (success) |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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diff
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|
619 { |
198
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|
620 init = si; |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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diff
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|
621 break; |
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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diff
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|
622 } |
216 | 623 assert(token.type == T.LBrace); |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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diff
changeset
|
624 //goto default; |
198
88c1777a9e51
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diff
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|
625 default: |
88c1777a9e51
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diff
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|
626 init = parseAssignExpression(); |
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|
627 } |
266 | 628 set(init, begin); |
198
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|
629 return init; |
192 | 630 } |
631 | |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
632 FunctionBody parseFunctionBody() |
192 | 633 { |
268 | 634 auto begin = token; |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
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diff
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|
635 auto func = new FunctionBody; |
192 | 636 while (1) |
637 { | |
638 switch (token.type) | |
639 { | |
640 case T.LBrace: | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
641 func.funcBody = parseStatements(); |
192 | 642 break; |
643 case T.Semicolon: | |
644 nT(); | |
645 break; | |
646 case T.In: | |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
647 if (func.inBody) |
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
648 error(MID.InContract); |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
649 nT(); |
192 | 650 func.inBody = parseStatements(); |
651 continue; | |
652 case T.Out: | |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
653 if (func.outBody) |
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
654 error(MID.OutContract); |
192 | 655 nT(); |
656 if (token.type == T.LParen) | |
657 { | |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
658 nT(); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
659 func.outIdent = requireIdentifier(MSG.ExpectedAnIdentifier); |
192 | 660 require(T.RParen); |
661 } | |
662 func.outBody = parseStatements(); | |
663 continue; | |
664 case T.Body: | |
665 nT(); | |
666 goto case T.LBrace; | |
667 default: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
668 error(token, MSG.ExpectedFunctionBody, token.srcText); |
192 | 669 } |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
670 break; // Exit loop. |
192 | 671 } |
268 | 672 set(func, begin); |
299
559d5d62e0c1
- Added checks for null before adding member to Node.children.
aziz
parents:
298
diff
changeset
|
673 func.finishConstruction(); |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
674 return func; |
192 | 675 } |
676 | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
677 LinkageType parseLinkageType() |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
678 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
679 LinkageType linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
680 if (token.type != T.LParen) |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
681 return linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
682 |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
683 nT(); // Skip ( |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
684 if (token.type == T.RParen) |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
685 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
686 nT(); |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
687 error(MID.MissingLinkageType); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
688 return linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
689 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
690 |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
691 auto identTok = requireId(); |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
692 |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
693 ID identID = identTok ? identTok.ident.identID : ID.Null; |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
694 |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
695 switch (identID) |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
696 { |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
697 case ID.C: |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
698 if (token.type == T.PlusPlus) |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
699 { |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
700 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
701 linkageType = LinkageType.Cpp; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
702 break; |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
703 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
704 linkageType = LinkageType.C; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
705 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
706 case ID.D: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
707 linkageType = LinkageType.D; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
708 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
709 case ID.Windows: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
710 linkageType = LinkageType.Windows; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
711 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
712 case ID.Pascal: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
713 linkageType = LinkageType.Pascal; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
714 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
715 case ID.System: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
716 linkageType = LinkageType.System; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
717 break; |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
718 default: |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
719 error(MID.UnrecognizedLinkageType, token.srcText); |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
720 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
721 require(T.RParen); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
722 return linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
723 } |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
724 |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
725 void checkLinkageType(ref LinkageType prev_lt, LinkageType lt, Token* begin) |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
726 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
727 if (prev_lt == LinkageType.None) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
728 prev_lt = lt; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
729 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
730 // TODO: create new msg RedundantLinkageType. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
731 error(begin, MSG.RedundantLinkageType ~ Token.textSpan(begin, this.prevToken)); |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
732 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
733 |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
734 Declaration parseStorageAttribute() |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
735 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
736 StorageClass stc, stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
737 LinkageType prev_linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
738 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
739 auto saved_storageClass = this.storageClass; // Save. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
740 // Nested function. |
305 | 741 Declaration parse() |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
742 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
743 Declaration decl; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
744 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
745 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
746 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
747 case T.Extern: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
748 if (peekNext() != T.LParen) |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
749 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
750 stc_tmp = StorageClass.Extern; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
751 goto Lcommon; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
752 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
753 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
754 nT(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
755 auto linkageType = parseLinkageType(); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
756 checkLinkageType(prev_linkageType, linkageType, begin); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
757 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
758 auto saved = this.linkageType; // Save. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
759 this.linkageType = linkageType; // Set. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
760 decl = new LinkageDeclaration(linkageType, parse()); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
761 set(decl, begin); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
762 this.linkageType = saved; // Restore. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
763 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
764 case T.Override: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
765 stc_tmp = StorageClass.Override; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
766 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
767 case T.Deprecated: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
768 stc_tmp = StorageClass.Deprecated; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
769 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
770 case T.Abstract: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
771 stc_tmp = StorageClass.Abstract; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
772 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
773 case T.Synchronized: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
774 stc_tmp = StorageClass.Synchronized; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
775 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
776 case T.Static: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
777 stc_tmp = StorageClass.Static; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
778 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
779 case T.Final: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
780 stc_tmp = StorageClass.Final; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
781 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
782 case T.Const: |
269 | 783 version(D2) |
784 { | |
785 if (peekNext() == T.LParen) | |
786 goto case_Declaration; | |
787 } | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
788 stc_tmp = StorageClass.Const; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
789 goto Lcommon; |
269 | 790 version(D2) |
791 { | |
792 case T.Invariant: // D 2.0 | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
793 auto next = token; |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
794 if (peekAfter(next) == T.LParen) |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
795 { |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
796 if (peekAfter(next) != T.RParen) |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
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|
797 goto case_Declaration; // invariant ( Type ) |
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parents:
494
diff
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|
798 decl = parseDeclarationDefinition(); // invariant ( ) |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
799 decl.setStorageClass(stc); |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
800 break; |
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Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
801 } |
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Attributes are evaluated during the parsing phase now.
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parents:
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diff
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|
802 // invariant as StorageClass. |
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parents:
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diff
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|
803 stc_tmp = StorageClass.Invariant; |
269 | 804 goto Lcommon; |
805 } | |
238
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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parents:
237
diff
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|
806 case T.Auto: |
495
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
807 stc_tmp = StorageClass.Auto; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
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|
808 goto Lcommon; |
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
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|
809 case T.Scope: |
495
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Attributes are evaluated during the parsing phase now.
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parents:
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diff
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|
810 stc_tmp = StorageClass.Scope; |
238
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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diff
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|
811 goto Lcommon; |
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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237
diff
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|
812 Lcommon: |
495
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494
diff
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|
813 // Issue error if redundant. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
814 if (stc & stc_tmp) |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
815 error(MID.RedundantStorageClass, token.srcText); |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
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|
816 else |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
817 stc |= stc_tmp; |
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Attributes are evaluated during the parsing phase now.
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494
diff
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|
818 |
269 | 819 auto tok = token.type; |
238
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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237
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|
820 nT(); |
495
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
821 decl = new StorageClassDeclaration(stc_tmp, tok, parse()); |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
822 set(decl, begin); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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parents:
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diff
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|
823 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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237
diff
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|
824 case T.Identifier: |
269 | 825 case_Declaration: |
238
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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|
826 // This could be a normal Declaration or an AutoDeclaration |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
827 decl = parseVariableOrFunction(stc, this.protection, prev_linkageType, true); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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parents:
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diff
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|
828 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
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|
829 default: |
495
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
830 this.storageClass = stc; // Set. |
305 | 831 decl = parseDeclarationsBlock(); |
495
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Attributes are evaluated during the parsing phase now.
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parents:
494
diff
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|
832 this.storageClass = saved_storageClass; // Reset. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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parents:
237
diff
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|
833 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
834 assert(isNodeSet(decl)); |
305 | 835 return decl; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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parents:
237
diff
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|
836 } |
305 | 837 return parse(); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
838 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
839 |
495
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Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
840 uint parseAlignAttribute() |
260 | 841 { |
842 assert(token.type == T.Align); | |
843 nT(); // Skip align keyword. | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
844 uint size = DEFAULT_ALIGN_SIZE; // Global default. |
260 | 845 if (token.type == T.LParen) |
846 { | |
847 nT(); | |
848 if (token.type == T.Int32) | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
849 (size = token.int_), nT(); |
260 | 850 else |
851 expected(T.Int32); | |
852 require(T.RParen); | |
853 } | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
854 return size; |
260 | 855 } |
856 | |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
857 Declaration parseAttributeSpecifier() |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
858 { |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
859 Declaration decl; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
860 |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
861 switch (token.type) |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
862 { |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
863 case T.Align: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
864 uint alignSize = parseAlignAttribute(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
865 auto saved = this.alignSize; // Save. |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
866 this.alignSize = alignSize; // Set. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
867 decl = new AlignDeclaration(alignSize, parseDeclarationsBlock()); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
868 this.alignSize = saved; // Restore. |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
869 break; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
870 case T.Pragma: |
147 | 871 // Pragma: |
872 // pragma ( Identifier ) | |
873 // pragma ( Identifier , ExpressionList ) | |
874 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
875 Identifier* ident; |
147 | 876 Expression[] args; |
877 | |
878 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
879 ident = requireIdentifier(MSG.ExpectedPragmaIdentifier); |
147 | 880 |
881 if (token.type == T.Comma) | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
882 nT(), (args = parseExpressionList()); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
883 require(T.RParen); |
147 | 884 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
885 decl = new PragmaDeclaration(ident, args, parseDeclarationsBlock()); |
147 | 886 break; |
491
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
887 default: |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
888 // Protection attributes |
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Forgot committing Parser.d as well.
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parents:
489
diff
changeset
|
889 Protection prot; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
890 switch (token.type) |
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Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
891 { |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
892 case T.Private: |
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Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
893 prot = Protection.Private; break; |
b991f49628a8
Forgot committing Parser.d as well.
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parents:
489
diff
changeset
|
894 case T.Package: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
895 prot = Protection.Package; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
896 case T.Protected: |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
897 prot = Protection.Protected; break; |
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Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
898 case T.Public: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
899 prot = Protection.Public; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
900 case T.Export: |
b991f49628a8
Forgot committing Parser.d as well.
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parents:
489
diff
changeset
|
901 prot = Protection.Export; break; |
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Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
902 default: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
903 assert(0); |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
904 } |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
905 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
906 auto saved = this.protection; // Save. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
907 this.protection = prot; // Set. |
491
b991f49628a8
Forgot committing Parser.d as well.
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parents:
489
diff
changeset
|
908 decl = new ProtectionDeclaration(prot, parseDeclarationsBlock()); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
909 this.protection = saved; // Restore. |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
910 } |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
911 return decl; |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
912 } |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
913 |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
914 Declaration parseImportDeclaration() |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
915 { |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
916 assert(token.type == T.Import || token.type == T.Static); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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parents:
106
diff
changeset
|
917 |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
918 bool isStatic; |
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- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
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parents:
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diff
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|
919 |
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- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
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|
920 if (token.type == T.Static) |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
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parents:
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diff
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|
921 { |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
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parents:
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diff
changeset
|
922 isStatic = true; |
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- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
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parents:
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diff
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|
923 nT(); |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
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parents:
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diff
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|
924 } |
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- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
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parents:
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diff
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|
925 |
429
052cbacb1642
Fix: removed infinite loop when parsing static imports.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
424
diff
changeset
|
926 assert(token.type == T.Import); |
052cbacb1642
Fix: removed infinite loop when parsing static imports.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
424
diff
changeset
|
927 |
364 | 928 ModuleFQN[] moduleFQNs; |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
929 Identifier*[] moduleAliases; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
930 Identifier*[] bindNames; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
931 Identifier*[] bindAliases; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
932 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
933 nT(); // Skip import keyword. |
298 | 934 while (1) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
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|
935 { |
364 | 936 ModuleFQN moduleFQN; |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
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parents:
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diff
changeset
|
937 Identifier* moduleAlias; |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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parents:
114
diff
changeset
|
938 |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
939 // AliasName = ModuleName |
504
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Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
940 if (peekNext() == T.Assign) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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parents:
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diff
changeset
|
941 { |
505
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Refactored a great amount of code.
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parents:
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diff
changeset
|
942 moduleAlias = requireIdentifier(MSG.ExpectedAliasModuleName); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
943 nT(); // Skip = |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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113
diff
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|
944 } |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
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114
diff
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|
945 |
298 | 946 // Identifier(.Identifier)* |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
947 while (1) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
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|
948 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
949 moduleFQN ~= requireIdentifier(MSG.ExpectedModuleIdentifier); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
950 if (token.type != T.Dot) |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
951 break; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
952 nT(); |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
953 } |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
954 |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
955 // Push identifiers. |
364 | 956 moduleFQNs ~= moduleFQN; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
957 moduleAliases ~= moduleAlias; |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
958 |
298 | 959 if (token.type != T.Comma) |
960 break; | |
961 nT(); | |
962 } | |
963 | |
964 if (token.type == T.Colon) | |
965 { | |
966 // BindAlias = BindName(, BindAlias = BindName)*; | |
967 // BindName(, BindName)*; | |
320
0ce14640eb04
- Fix in parseImportDeclaration(): rewrote while loop and removed a call to nT().
aziz
parents:
319
diff
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|
968 do |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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diff
changeset
|
969 { |
298 | 970 nT(); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
971 Identifier* bindAlias; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
972 // BindAlias = BindName |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
973 if (peekNext() == T.Assign) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
974 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
975 bindAlias = requireIdentifier(MSG.ExpectedAliasImportName); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
976 nT(); // Skip = |
298 | 977 } |
978 // Push identifiers. | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
979 bindNames ~= requireIdentifier(MSG.ExpectedImportName); |
298 | 980 bindAliases ~= bindAlias; |
320
0ce14640eb04
- Fix in parseImportDeclaration(): rewrote while loop and removed a call to nT().
aziz
parents:
319
diff
changeset
|
981 } while (token.type == T.Comma) |
298 | 982 } |
983 | |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
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|
984 require(T.Semicolon); |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
985 |
366 | 986 return new ImportDeclaration(moduleFQNs, moduleAliases, bindNames, bindAliases, isStatic); |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
987 } |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
988 |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
989 Declaration parseEnumDeclaration() |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
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106
diff
changeset
|
990 { |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
991 assert(token.type == T.Enum); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
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|
992 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
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|
993 Identifier* enumName; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
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|
994 Type baseType; |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
995 EnumMember[] members; |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
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125
diff
changeset
|
996 bool hasBody; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
997 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
998 nT(); // Skip enum keyword. |
231 | 999 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1000 enumName = optionalIdentifier(); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1001 |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1002 if (token.type == T.Colon) |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1003 { |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
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106
diff
changeset
|
1004 nT(); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1005 baseType = parseBasicType(); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1006 } |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1007 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
1008 if (token.type == T.Semicolon) |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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114
diff
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|
1009 { |
264 | 1010 if (enumName is null) |
231 | 1011 expected(T.Identifier); |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
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114
diff
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|
1012 nT(); |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
1013 } |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
1014 else if (token.type == T.LBrace) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
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|
1015 { |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
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|
1016 hasBody = true; |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1017 nT(); // Skip { |
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1018 while (token.type != T.RBrace) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
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|
1019 { |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1020 auto begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1021 auto name = requireIdentifier(MSG.ExpectedEnumMember); |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1022 Expression value; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
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106
diff
changeset
|
1023 |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
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106
diff
changeset
|
1024 if (token.type == T.Assign) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1025 nT(), (value = parseAssignExpression()); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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parents:
106
diff
changeset
|
1026 else |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1027 value = null; |
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1028 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1029 members ~= set(new EnumMember(name, value), begin); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
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|
1030 |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1031 if (token.type != T.Comma) |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
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diff
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|
1032 break; |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1033 nT(); // Skip , |
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1034 } |
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1035 require(T.RBrace); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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parents:
106
diff
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|
1036 } |
231 | 1037 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1038 error(token, MSG.ExpectedEnumBody, token.srcText); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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parents:
106
diff
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|
1039 |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1040 return new EnumDeclaration(enumName, baseType, members, hasBody); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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parents:
106
diff
changeset
|
1041 } |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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parents:
106
diff
changeset
|
1042 |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1043 Declaration parseClassDeclaration() |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1044 { |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1045 assert(token.type == T.Class); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1046 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1047 Identifier* className; |
258 | 1048 TemplateParameters tparams; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1049 BaseClass[] bases; |
305 | 1050 Declarations decls; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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parents:
108
diff
changeset
|
1051 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
1052 nT(); // Skip class keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1053 className = requireIdentifier(MSG.ExpectedClassName); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1054 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1055 if (token.type == T.LParen) |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
aziz
parents:
194
diff
changeset
|
1056 tparams = parseTemplateParameterList(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1057 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1058 if (token.type == T.Colon) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1059 bases = parseBaseClasses(); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1060 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1061 if (token.type == T.Semicolon) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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parents:
108
diff
changeset
|
1062 { |
405
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1063 if (bases.length != 0) |
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1064 error(MID.BaseClassInForwardDeclaration); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1065 nT(); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1066 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1067 else if (token.type == T.LBrace) |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1068 decls = parseDeclarationDefinitionsBody(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1069 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1070 error(token, MSG.ExpectedClassBody, token.srcText); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1071 |
494
9a7ca8c56e59
Refactored a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
493
diff
changeset
|
1072 return new ClassDeclaration(className, tparams, bases, decls); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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parents:
108
diff
changeset
|
1073 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1074 |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1075 BaseClass[] parseBaseClasses(bool colonLeadsOff = true) |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1076 { |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1077 if (colonLeadsOff) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1078 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1079 assert(token.type == T.Colon); |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1080 nT(); // Skip colon |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1081 } |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1082 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1083 BaseClass[] bases; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1084 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1085 while (1) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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parents:
108
diff
changeset
|
1086 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
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116
diff
changeset
|
1087 Protection prot = Protection.Public; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1088 switch (token.type) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1089 { |
204 | 1090 case T.Identifier, T.Dot, T.Typeof: goto LparseBasicType; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1091 case T.Private: prot = Protection.Private; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1092 case T.Protected: prot = Protection.Protected; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1093 case T.Package: prot = Protection.Package; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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1094 case T.Public: /*prot = Protection.Public;*/ break; |
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1095 default: |
405
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1096 error(MID.ExpectedBaseClasses, token.srcText); |
109
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1097 return bases; |
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1098 } |
158
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1099 nT(); // Skip protection attribute. |
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1100 LparseBasicType: |
486
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|
1101 auto begin = token; |
158
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1102 auto type = parseBasicType(); |
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1103 //if (type.tid != TID.DotList) |
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1104 // TODO: issue error msg. base classes can only be one or more identifiers or template instances separated by dots. |
486
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|
1105 bases ~= set(new BaseClass(prot, type), begin); |
109
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1106 if (token.type != T.Comma) |
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1107 break; |
396
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Applied fixes to Lexer, Parser and other classes.
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|
1108 nT(); |
109
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1109 } |
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1110 return bases; |
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|
1111 } |
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1112 |
112 | 1113 Declaration parseInterfaceDeclaration() |
1114 { | |
1115 assert(token.type == T.Interface); | |
1116 | |
505
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1117 Identifier* name; |
258 | 1118 TemplateParameters tparams; |
112 | 1119 BaseClass[] bases; |
305 | 1120 Declarations decls; |
112 | 1121 |
115
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1122 nT(); // Skip interface keyword. |
505
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1123 name = requireIdentifier(MSG.ExpectedInterfaceName); |
112 | 1124 |
1125 if (token.type == T.LParen) | |
195
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1126 tparams = parseTemplateParameterList(); |
112 | 1127 |
1128 if (token.type == T.Colon) | |
1129 bases = parseBaseClasses(); | |
1130 | |
1131 if (token.type == T.Semicolon) | |
1132 { | |
405
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Aziz K?ksal <aziz.koeksal@gmail.com>
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1133 if (bases.length != 0) |
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|
1134 error(MID.BaseClassInForwardDeclaration); |
112 | 1135 nT(); |
1136 } | |
1137 else if (token.type == T.LBrace) | |
495
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1138 decls = parseDeclarationDefinitionsBody(); |
112 | 1139 else |
505
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1140 error(token, MSG.ExpectedInterfaceBody, token.srcText); |
112 | 1141 |
494
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1142 return new InterfaceDeclaration(name, tparams, bases, decls); |
112 | 1143 } |
1144 | |
113
20d8ae8a3fd9
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1145 Declaration parseAggregateDeclaration() |
20d8ae8a3fd9
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1146 { |
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1147 assert(token.type == T.Struct || token.type == T.Union); |
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1148 |
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|
1149 TOK tok = token.type; |
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|
1150 |
505
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|
1151 Identifier* name; |
258 | 1152 TemplateParameters tparams; |
305 | 1153 Declarations decls; |
113
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1154 |
115
cea36caeec42
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1155 nT(); // Skip struct or union keyword. |
505
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|
1156 |
3bb94ba21490
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|
1157 name = optionalIdentifier(); |
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|
1158 |
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|
1159 if (name && token.type == T.LParen) |
3bb94ba21490
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|
1160 tparams = parseTemplateParameterList(); |
113
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1161 |
20d8ae8a3fd9
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1162 if (token.type == T.Semicolon) |
115
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1163 { |
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1164 //if (name.length == 0) |
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|
1165 // TODO: error: forward declarations must have a name. |
113
20d8ae8a3fd9
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112
diff
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|
1166 nT(); |
115
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1167 } |
113
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|
1168 else if (token.type == T.LBrace) |
495
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|
1169 decls = parseDeclarationDefinitionsBody(); |
113
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diff
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|
1170 else |
124 | 1171 expected(T.LBrace); // TODO: better error msg |
113
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|
1172 |
20d8ae8a3fd9
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|
1173 if (tok == T.Struct) |
495
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|
1174 { |
505
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|
1175 auto sd = new StructDeclaration(name, tparams, decls); |
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|
1176 sd.setAlignSize(this.alignSize); |
3bb94ba21490
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diff
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|
1177 return sd; |
495
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|
1178 } |
113
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1179 else |
494
9a7ca8c56e59
Refactored a few things in the Parser.
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|
1180 return new UnionDeclaration(name, tparams, decls); |
113
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1181 } |
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|
1182 |
117
79857de26e86
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diff
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|
1183 Declaration parseConstructorDeclaration() |
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1184 { |
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diff
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|
1185 assert(token.type == T.This); |
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diff
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|
1186 nT(); // Skip 'this' keyword. |
143 | 1187 auto parameters = parseParameterList(); |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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1188 auto funcBody = parseFunctionBody(); |
197
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- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1189 return new ConstructorDeclaration(parameters, funcBody); |
117
79857de26e86
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|
1190 } |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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|
1191 |
118
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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diff
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|
1192 Declaration parseDestructorDeclaration() |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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diff
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|
1193 { |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1194 assert(token.type == T.Tilde); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1195 nT(); // Skip ~ |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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diff
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|
1196 require(T.This); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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diff
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|
1197 require(T.LParen); |
379f33cbd521
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1198 require(T.RParen); |
267
f3dfa6208ed3
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1199 auto funcBody = parseFunctionBody(); |
197
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|
1200 return new DestructorDeclaration(funcBody); |
118
379f33cbd521
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diff
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|
1201 } |
379f33cbd521
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diff
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|
1202 |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1203 Declaration parseStaticConstructorDeclaration() |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1204 { |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1205 assert(token.type == T.Static); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1206 nT(); // Skip static keyword. |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1207 nT(); // Skip 'this' keyword. |
363cd39022f9
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|
1208 require(T.LParen); |
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|
1209 require(T.RParen); |
267
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1210 auto funcBody = parseFunctionBody(); |
197
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|
1211 return new StaticConstructorDeclaration(funcBody); |
119
363cd39022f9
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diff
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|
1212 } |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1213 |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1214 Declaration parseStaticDestructorDeclaration() |
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|
1215 { |
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|
1216 assert(token.type == T.Static); |
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|
1217 nT(); // Skip static keyword. |
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|
1218 nT(); // Skip ~ |
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|
1219 require(T.This); |
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|
1220 require(T.LParen); |
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|
1221 require(T.RParen); |
267
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|
1222 auto funcBody = parseFunctionBody(); |
197
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|
1223 return new StaticDestructorDeclaration(funcBody); |
119
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|
1224 } |
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|
1225 |
120 | 1226 Declaration parseInvariantDeclaration() |
1227 { | |
1228 assert(token.type == T.Invariant); | |
1229 nT(); // Skip invariant keyword. | |
1230 // Optional () for getting ready porting to D 2.0 | |
1231 if (token.type == T.LParen) | |
122 | 1232 requireNext(T.RParen); |
267
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1233 auto funcBody = parseFunctionBody(); |
197
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1234 return new InvariantDeclaration(funcBody); |
120 | 1235 } |
1236 | |
121 | 1237 Declaration parseUnittestDeclaration() |
1238 { | |
1239 assert(token.type == T.Unittest); | |
1240 | |
122 | 1241 nT(); // Skip unittest keyword. |
267
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1242 auto funcBody = parseFunctionBody(); |
197
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1243 return new UnittestDeclaration(funcBody); |
121 | 1244 } |
1245 | |
529
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|
1246 Token* parseIdentOrInt() |
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|
1247 { |
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|
1248 if (token.type == T.Int32 || |
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changeset
|
1249 token.type == T.Identifier) |
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|
1250 { |
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changeset
|
1251 auto token = this.token; |
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|
1252 nT(); |
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|
1253 return token; |
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|
1254 } |
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|
1255 else |
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diff
changeset
|
1256 error(token, MSG.ExpectedIdentOrInt, token.srcText); |
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|
1257 return null; |
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1258 } |
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|
1259 |
122 | 1260 Declaration parseDebugDeclaration() |
1261 { | |
1262 assert(token.type == T.Debug); | |
1263 nT(); // Skip debug keyword. | |
1264 | |
529
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|
1265 Token* spec; |
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|
1266 Token* cond; |
305 | 1267 Declaration decls, elseDecls; |
122 | 1268 |
123 | 1269 if (token.type == T.Assign) |
529
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|
1270 { // debug = Integer ; |
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1271 // debug = Identifier ; |
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|
1272 nT(); |
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|
1273 spec = parseIdentOrInt(); |
122 | 1274 require(T.Semicolon); |
1275 } | |
1276 else | |
529
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|
1277 { // ( Condition ) |
122 | 1278 if (token.type == T.LParen) |
1279 { | |
529
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|
1280 nT(); |
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|
1281 cond = parseIdentOrInt(); |
122 | 1282 require(T.RParen); |
1283 } | |
123 | 1284 // debug DeclarationsBlock |
1285 // debug ( Condition ) DeclarationsBlock | |
404
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Added method parseDeclarationsBlockNoColon().
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|
1286 decls = parseDeclarationsBlockNoColon(); |
123 | 1287 // else DeclarationsBlock |
264 | 1288 if (token.type == T.Else) |
529
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|
1289 nT(), (elseDecls = parseDeclarationsBlockNoColon()); |
123 | 1290 } |
1291 | |
264 | 1292 return new DebugDeclaration(spec, cond, decls, elseDecls); |
123 | 1293 } |
1294 | |
1295 Declaration parseVersionDeclaration() | |
1296 { | |
146
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|
1297 assert(token.type == T.Version); |
8180eb84e69c
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|
1298 nT(); // Skip version keyword. |
123 | 1299 |
529
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|
1300 Token* spec; |
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|
1301 Token* cond; |
305 | 1302 Declaration decls, elseDecls; |
122 | 1303 |
123 | 1304 if (token.type == T.Assign) |
529
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|
1305 { // version = Integer ; |
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|
1306 // version = Identifier ; |
213
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1307 nT(); |
529
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|
1308 spec = parseIdentOrInt(); |
123 | 1309 require(T.Semicolon); |
1310 } | |
1311 else | |
529
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|
1312 { // ( Condition ) |
123 | 1313 require(T.LParen); |
529
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|
1314 cond = parseIdentOrInt(); |
123 | 1315 require(T.RParen); |
1316 // version ( Condition ) DeclarationsBlock | |
404
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Added method parseDeclarationsBlockNoColon().
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|
1317 decls = parseDeclarationsBlockNoColon(); |
123 | 1318 // else DeclarationsBlock |
1319 if (token.type == T.Else) | |
529
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|
1320 nT(), (elseDecls = parseDeclarationsBlockNoColon()); |
122 | 1321 } |
1322 | |
264 | 1323 return new VersionDeclaration(spec, cond, decls, elseDecls); |
122 | 1324 } |
1325 | |
125
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1326 Declaration parseStaticIfDeclaration() |
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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1327 { |
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|
1328 assert(token.type == T.Static); |
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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1329 |
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1330 nT(); // Skip static keyword. |
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|
1331 nT(); // Skip if keyword. |
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1332 |
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1333 Expression condition; |
305 | 1334 Declaration ifDecls, elseDecls; |
125
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1335 |
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|
1336 require(T.LParen); |
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|
1337 condition = parseAssignExpression(); |
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|
1338 require(T.RParen); |
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1339 |
404
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|
1340 ifDecls = parseDeclarationsBlockNoColon(); |
125
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1341 |
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1342 if (token.type == T.Else) |
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1343 { |
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|
1344 nT(); |
404
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|
1345 elseDecls = parseDeclarationsBlockNoColon(); |
125
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1346 } |
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1347 |
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1348 return new StaticIfDeclaration(condition, ifDecls, elseDecls); |
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1349 } |
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|
1350 |
127
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1351 Declaration parseStaticAssertDeclaration() |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1352 { |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1353 assert(token.type == T.Static); |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1354 |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1355 nT(); // Skip static keyword. |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1356 nT(); // Skip assert keyword. |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1357 |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1358 Expression condition, message; |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1359 |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1360 require(T.LParen); |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1361 |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1362 condition = parseAssignExpression(); |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1363 |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1364 if (token.type == T.Comma) |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1365 { |
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|
1366 nT(); |
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|
1367 message = parseAssignExpression(); |
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|
1368 } |
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diff
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|
1369 |
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diff
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|
1370 require(T.RParen); |
128 | 1371 require(T.Semicolon); |
127
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|
1372 |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1373 return new StaticAssertDeclaration(condition, message); |
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|
1374 } |
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|
1375 |
140 | 1376 Declaration parseTemplateDeclaration() |
1377 { | |
1378 assert(token.type == T.Template); | |
1379 nT(); // Skip template keyword. | |
505
3bb94ba21490
Refactored a great amount of code.
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diff
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|
1380 auto templateName = requireIdentifier(MSG.ExpectedTemplateName); |
143 | 1381 auto templateParams = parseTemplateParameterList(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
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changeset
|
1382 auto decls = parseDeclarationDefinitionsBody(); |
140 | 1383 return new TemplateDeclaration(templateName, templateParams, decls); |
1384 } | |
1385 | |
141 | 1386 Declaration parseNewDeclaration() |
1387 { | |
1388 assert(token.type == T.New); | |
1389 nT(); // Skip new keyword. | |
143 | 1390 auto parameters = parseParameterList(); |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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|
1391 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1392 return new NewDeclaration(parameters, funcBody); |
141 | 1393 } |
1394 | |
1395 Declaration parseDeleteDeclaration() | |
1396 { | |
1397 assert(token.type == T.Delete); | |
1398 nT(); // Skip delete keyword. | |
143 | 1399 auto parameters = parseParameterList(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1400 // TODO: only one parameter of type void* allowed. Check in parsing or semantic phase? |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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|
1401 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1402 return new DeleteDeclaration(parameters, funcBody); |
141 | 1403 } |
1404 | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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parents:
491
diff
changeset
|
1405 Type parseTypeofType() |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1406 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1407 assert(token.type == T.Typeof); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1408 Type type; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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parents:
491
diff
changeset
|
1409 requireNext(T.LParen); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1410 switch (token.type) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1411 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1412 version(D2) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1413 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1414 case T.Return: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1415 nT(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1416 type = new TypeofType(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1417 break; |
9c208925a3d4
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diff
changeset
|
1418 } |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1419 default: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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parents:
491
diff
changeset
|
1420 type = new TypeofType(parseExpression()); |
9c208925a3d4
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diff
changeset
|
1421 } |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1422 require(T.RParen); |
9c208925a3d4
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Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1423 return type; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1424 } |
9c208925a3d4
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diff
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|
1425 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1426 /+ |
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|
1427 DotListExpression: |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1428 . DotListItems |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1429 DotListItems |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
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|
1430 Typeof |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1431 Typeof . DotListItems |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1432 DotListItems: |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1433 DotListItem |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1434 DotListItem . DotListItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1435 DotListItem: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1436 Identifier |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
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|
1437 TemplateInstance |
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changeset
|
1438 NewExpression |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1439 TemplateInstance: |
233 | 1440 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1441 +/ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1442 DotListExpression parseDotListExpression() |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1443 { |
233 | 1444 assert(token.type == T.Identifier || token.type == T.Dot || token.type == T.Typeof); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1445 auto begin = token; |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1446 Expression[] identList; |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1447 if (token.type == T.Dot) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1448 { |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1449 nT(); |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1450 identList ~= set(new DotExpression(), begin); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1451 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1452 else if (token.type == T.Typeof) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1453 { |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1454 auto type = parseTypeofType(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1455 set(type, begin); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1456 identList ~= set(new TypeofExpression(type), begin); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1457 if (token.type != T.Dot) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1458 goto Lreturn; |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1459 nT(); |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1460 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1461 |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1462 while (1) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1463 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1464 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1465 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1466 Expression e; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1467 if (token.type == T.Not && peekNext() == T.LParen) // Identifier !( TemplateArguments ) |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1468 { |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1469 nT(); // Skip !. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1470 auto tparams = parseTemplateArguments(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1471 e = new TemplateInstanceExpression(ident, tparams); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1472 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1473 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1474 e = new IdentifierExpression(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1475 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1476 identList ~= set(e, begin); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1477 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1478 LnewExpressionLoop: |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1479 if (token.type != T.Dot) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1480 break; |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1481 nT(); // Skip dot. |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1482 |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1483 if (token.type == T.New) |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1484 { |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1485 identList ~= parseNewExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1486 goto LnewExpressionLoop; |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1487 } |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1488 } |
233 | 1489 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1490 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1491 return new DotListExpression(identList); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1492 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1493 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1494 /+ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1495 DotListType: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1496 . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1497 TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1498 Typeof |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1499 Typeof . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1500 TypeItems: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1501 TypeItem |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1502 TypeItem . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1503 TypeItem: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1504 Identifier |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1505 TemplateInstance |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1506 TemplateInstance: |
233 | 1507 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1508 +/ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1509 DotListType parseDotListType() |
153 | 1510 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1511 auto begin = token; |
153 | 1512 Type[] identList; |
1513 if (token.type == T.Dot) | |
1514 { | |
1515 nT(); | |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1516 identList ~= set(new DotType(), begin); |
153 | 1517 } |
1518 else if (token.type == T.Typeof) | |
1519 { | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1520 identList ~= set(parseTypeofType(), begin); |
153 | 1521 if (token.type != T.Dot) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1522 goto Lreturn; |
153 | 1523 nT(); |
1524 } | |
1525 | |
1526 while (1) | |
1527 { | |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1528 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1529 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1530 Type t; |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1531 // NB.: Currently Types can't be followed by "!=" so we don't need to peek for "(" when parsing TemplateInstances. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1532 if (token.type == T.Not/+ && peekNext() == T.LParen+/) // Identifier !( TemplateArguments ) |
153 | 1533 { |
1534 nT(); // Skip !. | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1535 t = new TemplateInstanceType(ident, parseTemplateArguments()); |
153 | 1536 } |
1537 else // Identifier | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1538 t = new IdentifierType(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1539 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1540 identList ~= set(t, begin); |
153 | 1541 |
1542 if (token.type != T.Dot) | |
1543 break; | |
1544 nT(); | |
1545 } | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1546 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1547 return new DotListType(identList); |
153 | 1548 } |
1549 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1550 /* |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1551 TemplateMixin: |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1552 mixin ( AssignExpression ) ; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1553 mixin TemplateIdentifier ; |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1554 mixin TemplateIdentifier MixinIdentifier ; |
233 | 1555 mixin TemplateIdentifier !( TemplateArguments ) ; |
1556 mixin TemplateIdentifier !( TemplateArguments ) MixinIdentifier ; | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1557 */ |
256 | 1558 Class parseMixin(Class)() |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1559 { |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1560 assert(token.type == T.Mixin); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1561 nT(); // Skip mixin keyword. |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1562 |
256 | 1563 static if (is(Class == MixinDeclaration)) |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1564 { |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1565 if (token.type == T.LParen) |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1566 { |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1567 // TODO: What about mixin(...).ident;? |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1568 nT(); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1569 auto e = parseAssignExpression(); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1570 require(T.RParen); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1571 require(T.Semicolon); |
262 | 1572 return new MixinDeclaration(e); |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1573 } |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1574 } |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1575 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1576 auto begin = token; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1577 Expression[] templateIdent; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1578 Identifier* mixinIdent; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1579 |
159 | 1580 // This code is similar to parseDotListType(). |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1581 if (token.type == T.Dot) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1582 { |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1583 nT(); |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1584 templateIdent ~= set(new DotExpression(), begin); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1585 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1586 |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1587 while (1) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1588 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1589 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1590 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1591 Expression e; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1592 if (token.type == T.Not) // Identifier !( TemplateArguments ) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1593 { |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1594 // No need to peek for T.LParen. This must be a template instance. |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1595 nT(); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1596 auto tparams = parseTemplateArguments(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1597 e = new TemplateInstanceExpression(ident, tparams); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1598 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1599 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1600 e = new IdentifierExpression(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1601 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1602 templateIdent ~= set(e, begin); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1603 |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1604 if (token.type != T.Dot) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1605 break; |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1606 nT(); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1607 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1608 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1609 mixinIdent = optionalIdentifier(); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1610 require(T.Semicolon); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1611 |
262 | 1612 return new Class(templateIdent, mixinIdent); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1613 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1614 |
102 | 1615 /+++++++++++++++++++++++++++++ |
161 | 1616 + Statement parsing methods + |
1617 +++++++++++++++++++++++++++++/ | |
1618 | |
1619 Statements parseStatements() | |
1620 { | |
262 | 1621 auto begin = token; |
318 | 1622 require(T.LBrace); |
162 | 1623 auto statements = new Statements(); |
161 | 1624 while (token.type != T.RBrace && token.type != T.EOF) |
1625 statements ~= parseStatement(); | |
318 | 1626 require(T.RBrace); |
262 | 1627 return set(statements, begin); |
161 | 1628 } |
1629 | |
1630 Statement parseStatement() | |
1631 { | |
261 | 1632 auto begin = token; |
161 | 1633 Statement s; |
188 | 1634 Declaration d; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1635 |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1636 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1637 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1638 d = parseVariableOrFunction(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1639 goto LreturnDeclarationStatement; |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1640 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1641 |
161 | 1642 switch (token.type) |
1643 { | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1644 case T.Align: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1645 uint size = parseAlignAttribute(); |
260 | 1646 // Restrict align attribute to structs in parsing phase. |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1647 StructDeclaration structDecl; |
260 | 1648 if (token.type == T.Struct) |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1649 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1650 auto begin2 = token; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1651 structDecl = CastTo!(StructDeclaration)(parseAggregateDeclaration()); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1652 structDecl.setAlignSize(size); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1653 set(structDecl, begin2); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1654 } |
260 | 1655 else |
1656 expected(T.Struct); | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1657 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1658 d = new AlignDeclaration(size, structDecl ? cast(Declaration)structDecl : new Declarations); |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1659 goto LreturnDeclarationStatement; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1660 /+ Not applicable for statements. |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1661 T.Private, T.Package, T.Protected, T.Public, T.Export, |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1662 T.Deprecated, T.Override, T.Abstract,+/ |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1663 case T.Extern, |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1664 T.Final, |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1665 T.Const, |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1666 T.Auto: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1667 //T.Scope |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1668 //T.Static |
201 | 1669 case_parseAttribute: |
1670 s = parseAttributeStatement(); | |
261 | 1671 return s; |
161 | 1672 case T.Identifier: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1673 if (peekNext() == T.Colon) |
161 | 1674 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1675 auto ident = token.ident; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1676 nT(), nT(); // Skip Identifier : |
234 | 1677 s = new LabeledStatement(ident, parseNoScopeOrEmptyStatement()); |
161 | 1678 break; |
1679 } | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1680 goto case T.Dot; |
201 | 1681 case T.Dot, T.Typeof: |
214 | 1682 bool success; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1683 d = try_(delegate { |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1684 return parseVariableOrFunction(StorageClass.None, |
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1685 Protection.None, |
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1686 LinkageType.None, false, false); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1687 }, success |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1688 ); |
214 | 1689 if (success) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1690 goto LreturnDeclarationStatement; // Declaration |
201 | 1691 else |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1692 goto case_parseExpressionStatement; // Expression |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1693 |
162 | 1694 case T.If: |
1695 s = parseIfStatement(); | |
1696 break; | |
164 | 1697 case T.While: |
1698 s = parseWhileStatement(); | |
1699 break; | |
165 | 1700 case T.Do: |
1701 s = parseDoWhileStatement(); | |
1702 break; | |
216 | 1703 case T.For: |
1704 s = parseForStatement(); | |
1705 break; | |
169 | 1706 case T.Foreach, T.Foreach_reverse: |
1707 s = parseForeachStatement(); | |
1708 break; | |
170 | 1709 case T.Switch: |
1710 s = parseSwitchStatement(); | |
1711 break; | |
171 | 1712 case T.Case: |
1713 s = parseCaseStatement(); | |
1714 break; | |
172 | 1715 case T.Default: |
1716 s = parseDefaultStatement(); | |
1717 break; | |
173 | 1718 case T.Continue: |
1719 s = parseContinueStatement(); | |
1720 break; | |
174 | 1721 case T.Break: |
1722 s = parseBreakStatement(); | |
1723 break; | |
175 | 1724 case T.Return: |
1725 s = parseReturnStatement(); | |
1726 break; | |
176 | 1727 case T.Goto: |
1728 s = parseGotoStatement(); | |
1729 break; | |
177 | 1730 case T.With: |
1731 s = parseWithStatement(); | |
1732 break; | |
178 | 1733 case T.Synchronized: |
1734 s = parseSynchronizedStatement(); | |
1735 break; | |
179 | 1736 case T.Try: |
1737 s = parseTryStatement(); | |
1738 break; | |
180 | 1739 case T.Throw: |
1740 s = parseThrowStatement(); | |
1741 break; | |
181 | 1742 case T.Scope: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1743 if (peekNext() != T.LParen) |
201 | 1744 goto case_parseAttribute; |
181 | 1745 s = parseScopeGuardStatement(); |
1746 break; | |
182 | 1747 case T.Volatile: |
1748 s = parseVolatileStatement(); | |
1749 break; | |
183 | 1750 case T.Asm: |
1751 s = parseAsmStatement(); | |
1752 break; | |
184 | 1753 case T.Pragma: |
1754 s = parsePragmaStatement(); | |
1755 break; | |
185 | 1756 case T.Mixin: |
246
52f4aa097865
- Fix: parse mixin as expression instead of statement when next token is T.LParen.
aziz
parents:
245
diff
changeset
|
1757 if (peekNext() == T.LParen) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1758 goto case_parseExpressionStatement; // Parse as expression. |
256 | 1759 s = parseMixin!(MixinStatement)(); |
185 | 1760 break; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1761 case T.Static: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1762 switch (peekNext()) |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1763 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1764 case T.If: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1765 s = parseStaticIfStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1766 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1767 case T.Assert: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1768 s = parseStaticAssertStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1769 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1770 default: |
201 | 1771 goto case_parseAttribute; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1772 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1773 break; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1774 case T.Debug: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1775 s = parseDebugStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1776 break; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1777 case T.Version: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1778 s = parseVersionStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1779 break; |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1780 // DeclDef |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1781 case T.Alias, T.Typedef: |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1782 d = parseDeclarationDefinition(); |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1783 goto LreturnDeclarationStatement; |
188 | 1784 case T.Enum: |
1785 d = parseEnumDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1786 goto LreturnDeclarationStatement; |
188 | 1787 case T.Class: |
1788 d = parseClassDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1789 goto LreturnDeclarationStatement; |
188 | 1790 case T.Interface: |
1791 d = parseInterfaceDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1792 goto LreturnDeclarationStatement; |
188 | 1793 case T.Struct, T.Union: |
1794 d = parseAggregateDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1795 // goto LreturnDeclarationStatement; |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1796 LreturnDeclarationStatement: |
261 | 1797 set(d, begin); |
188 | 1798 s = new DeclarationStatement(d); |
1799 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1800 case T.LBrace: |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1801 s = parseScopeStatement(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1802 break; |
216 | 1803 case T.Semicolon: |
231 | 1804 nT(); |
216 | 1805 s = new EmptyStatement(); |
1806 break; | |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1807 /+ |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1808 Parse ExpressionStatement: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1809 +/ |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1810 // Tokens that start a PrimaryExpression. |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1811 // case T.Identifier, T.Dot, T.Typeof: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1812 case T.This: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1813 case T.Super: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1814 case T.Null: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1815 case T.True, T.False: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1816 // case T.Dollar: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1817 case T.Int32, T.Int64, T.Uint32, T.Uint64: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1818 case T.Float32, T.Float64, T.Float80, |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1819 T.Imaginary32, T.Imaginary64, T.Imaginary80: |
507
996041463028
Removed TOK.WCharLiteral and TOK.DCharLiteral.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
505
diff
changeset
|
1820 case T.CharLiteral: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1821 case T.String: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1822 case T.LBracket: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1823 // case T.LBrace: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1824 case T.Function, T.Delegate: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1825 case T.Assert: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1826 // case T.Mixin: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1827 case T.Import: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1828 case T.Typeid: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1829 case T.Is: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1830 case T.LParen: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1831 case T.Traits: // D2.0 |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1832 // Tokens that can start a UnaryExpression: |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1833 case T.AndBinary, T.PlusPlus, T.MinusMinus, T.Mul, T.Minus, |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1834 T.Plus, T.Not, T.Tilde, T.New, T.Delete, T.Cast: |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1835 case_parseExpressionStatement: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1836 s = new ExpressionStatement(parseExpression()); |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1837 require(T.Semicolon); |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1838 break; |
161 | 1839 default: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1840 if (token.isSpecialToken) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1841 goto case_parseExpressionStatement; |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1842 |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1843 if (token.type != T.Dollar) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1844 // Assert that this isn't a valid expression. |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1845 assert(delegate bool(){ |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1846 bool success; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1847 auto expression = try_(&parseExpression, success); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1848 return success; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1849 }() == false, "Didn't expect valid expression." |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1850 ); |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1851 |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1852 // Report error: it's an illegal statement. |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1853 s = new IllegalStatement(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1854 // Skip to next valid token. |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1855 do |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1856 nT(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1857 while (!token.isStatementStart && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1858 token.type != T.RBrace && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1859 token.type != T.EOF) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1860 auto text = Token.textSpan(begin, this.prevToken); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1861 error(begin, MSG.IllegalStatement ~ text); |
161 | 1862 } |
205 | 1863 assert(s !is null); |
261 | 1864 set(s, begin); |
161 | 1865 return s; |
1866 } | |
1867 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1868 /++ |
162 | 1869 ScopeStatement: |
219 | 1870 NoScopeStatement |
162 | 1871 +/ |
164 | 1872 Statement parseScopeStatement() |
162 | 1873 { |
219 | 1874 return new ScopeStatement(parseNoScopeStatement()); |
162 | 1875 } |
1876 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1877 /++ |
166 | 1878 NoScopeStatement: |
1879 NonEmptyStatement | |
1880 BlockStatement | |
1881 BlockStatement: | |
1882 { } | |
1883 { StatementList } | |
1884 +/ | |
1885 Statement parseNoScopeStatement() | |
1886 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1887 auto begin = token; |
166 | 1888 Statement s; |
1889 if (token.type == T.LBrace) | |
1890 { | |
1891 nT(); | |
1892 auto ss = new Statements(); | |
1893 while (token.type != T.RBrace && token.type != T.EOF) | |
1894 ss ~= parseStatement(); | |
1895 require(T.RBrace); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1896 s = set(ss, begin); |
166 | 1897 } |
219 | 1898 else if (token.type == T.Semicolon) |
1899 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1900 error(token, MSG.ExpectedNonEmptyStatement); |
219 | 1901 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1902 s = set(new EmptyStatement(), begin); |
219 | 1903 } |
166 | 1904 else |
1905 s = parseStatement(); | |
1906 return s; | |
1907 } | |
1908 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1909 /++ |
234 | 1910 NoScopeOrEmptyStatement: |
1911 ; | |
1912 NoScopeStatement | |
1913 +/ | |
1914 Statement parseNoScopeOrEmptyStatement() | |
1915 { | |
1916 if (token.type == T.Semicolon) | |
312 | 1917 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1918 auto begin = token; |
234 | 1919 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1920 return set(new EmptyStatement(), begin); |
312 | 1921 } |
234 | 1922 else |
1923 return parseNoScopeStatement(); | |
1924 } | |
1925 | |
201 | 1926 Statement parseAttributeStatement() |
1927 { | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1928 StorageClass stc, stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1929 LinkageType prev_linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1930 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1931 // Nested function. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1932 Declaration parse() |
201 | 1933 { |
261 | 1934 auto begin = token; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1935 Declaration d; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1936 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1937 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1938 case T.Extern: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1939 if (peekNext() != T.LParen) |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1940 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1941 stc_tmp = StorageClass.Extern; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1942 goto Lcommon; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1943 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1944 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1945 nT(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1946 auto linkageType = parseLinkageType(); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1947 checkLinkageType(prev_linkageType, linkageType, begin); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1948 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1949 d = new LinkageDeclaration(linkageType, parse()); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1950 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1951 case T.Static: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1952 stc_tmp = StorageClass.Static; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1953 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1954 case T.Final: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1955 stc_tmp = StorageClass.Final; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1956 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1957 case T.Const: |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1958 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1959 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1960 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1961 goto case_Declaration; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1962 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1963 stc_tmp = StorageClass.Const; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1964 goto Lcommon; |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1965 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1966 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1967 case T.Invariant: // D 2.0 |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1968 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1969 goto case_Declaration; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1970 stc_tmp = StorageClass.Invariant; |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1971 goto Lcommon; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1972 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1973 case T.Auto: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1974 stc_tmp = StorageClass.Auto; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1975 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1976 case T.Scope: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1977 stc_tmp = StorageClass.Scope; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1978 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1979 Lcommon: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1980 // Issue error if redundant. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1981 if (stc & stc_tmp) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1982 error(MID.RedundantStorageClass, token.srcText); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1983 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1984 stc |= stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1985 |
269 | 1986 auto tok = token.type; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
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1987 nT(); |
495
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1988 d = new StorageClassDeclaration(stc_tmp, tok, parse()); |
238
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1989 break; |
239
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1990 // TODO: allow "scope class", "abstract scope class" in function bodies? |
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1991 //case T.Class: |
238
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1992 default: |
270
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1993 case_Declaration: |
501
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Fixed parsing of AutoDeclarations.
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1994 return parseVariableOrFunction(stc, Protection.None, prev_linkageType, true); |
238
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1995 } |
495
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1996 return set(d, begin); |
201 | 1997 } |
495
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1998 return new DeclarationStatement(parse()); |
201 | 1999 } |
2000 | |
162 | 2001 Statement parseIfStatement() |
2002 { | |
2003 assert(token.type == T.If); | |
2004 nT(); | |
2005 | |
283 | 2006 Statement variable; |
162 | 2007 Expression condition; |
2008 Statement ifBody, elseBody; | |
2009 | |
2010 require(T.LParen); | |
283 | 2011 |
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2012 Identifier* ident; |
484
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|
2013 auto begin = token; // For start of AutoDeclaration or normal Declaration. |
162 | 2014 // auto Identifier = Expression |
2015 if (token.type == T.Auto) | |
2016 { | |
2017 nT(); | |
505
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2018 ident = requireIdentifier(MSG.ExpectedVariableName); |
162 | 2019 require(T.Assign); |
283 | 2020 auto init = parseExpression(); |
484
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2021 auto v = new VariableDeclaration(null, [ident], [init]); |
505
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2022 set(v, begin.nextNWS); |
495
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|
2023 auto d = new StorageClassDeclaration(StorageClass.Auto, T.Auto, v); |
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2024 set(d, begin); |
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|
2025 variable = new DeclarationStatement(d); |
484
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|
2026 set(variable, begin); |
162 | 2027 } |
2028 else | |
2029 { | |
2030 // Declarator = Expression | |
237
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|
2031 Type parseDeclaratorAssign() |
162 | 2032 { |
237
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2033 auto type = parseDeclarator(ident); |
162 | 2034 require(T.Assign); |
237
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2035 return type; |
162 | 2036 } |
237
805796880adb
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|
2037 bool success; |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
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|
2038 auto type = try_(&parseDeclaratorAssign, success); |
283 | 2039 if (success) |
163
f27a98bb17c7
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diff
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|
2040 { |
283 | 2041 auto init = parseExpression(); |
484
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Added more calls to set().
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483
diff
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|
2042 auto v = new VariableDeclaration(type, [ident], [init]); |
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diff
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|
2043 set(v, begin); |
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Added more calls to set().
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diff
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|
2044 variable = new DeclarationStatement(v); |
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Added more calls to set().
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diff
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|
2045 set(variable, begin); |
163
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- Fix: when parsing Declarator fails, type and ident is set to null.
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parents:
162
diff
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|
2046 } |
283 | 2047 else |
2048 condition = parseExpression(); | |
162 | 2049 } |
2050 require(T.RParen); | |
164 | 2051 ifBody = parseScopeStatement(); |
162 | 2052 if (token.type == T.Else) |
2053 { | |
2054 nT(); | |
164 | 2055 elseBody = parseScopeStatement(); |
162 | 2056 } |
283 | 2057 return new IfStatement(variable, condition, ifBody, elseBody); |
162 | 2058 } |
2059 | |
164 | 2060 Statement parseWhileStatement() |
2061 { | |
2062 assert(token.type == T.While); | |
2063 nT(); | |
166 | 2064 require(T.LParen); |
164 | 2065 auto condition = parseExpression(); |
166 | 2066 require(T.RParen); |
164 | 2067 return new WhileStatement(condition, parseScopeStatement()); |
2068 } | |
2069 | |
165 | 2070 Statement parseDoWhileStatement() |
2071 { | |
2072 assert(token.type == T.Do); | |
2073 nT(); | |
2074 auto doBody = parseScopeStatement(); | |
2075 require(T.While); | |
166 | 2076 require(T.LParen); |
165 | 2077 auto condition = parseExpression(); |
166 | 2078 require(T.RParen); |
2079 return new DoWhileStatement(condition, doBody); | |
2080 } | |
2081 | |
2082 Statement parseForStatement() | |
2083 { | |
2084 assert(token.type == T.For); | |
2085 nT(); | |
165 | 2086 require(T.LParen); |
166 | 2087 |
2088 Statement init, forBody; | |
2089 Expression condition, increment; | |
2090 | |
2091 if (token.type != T.Semicolon) | |
2092 init = parseNoScopeStatement(); | |
230
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diff
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|
2093 else |
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|
2094 nT(); // Skip ; |
166 | 2095 if (token.type != T.Semicolon) |
2096 condition = parseExpression(); | |
168 | 2097 require(T.Semicolon); |
166 | 2098 if (token.type != T.RParen) |
2099 increment = parseExpression(); | |
168 | 2100 require(T.RParen); |
167 | 2101 forBody = parseScopeStatement(); |
166 | 2102 return new ForStatement(init, condition, increment, forBody); |
165 | 2103 } |
2104 | |
169 | 2105 Statement parseForeachStatement() |
2106 { | |
2107 assert(token.type == T.Foreach || token.type == T.Foreach_reverse); | |
2108 TOK tok = token.type; | |
2109 nT(); | |
2110 | |
257 | 2111 auto params = new Parameters; |
269 | 2112 Expression e; // Aggregate or LwrExpression |
169 | 2113 |
2114 require(T.LParen); | |
2115 while (1) | |
2116 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
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|
2117 auto paramBegin = token; |
505
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Refactored a great amount of code.
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diff
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|
2118 StorageClass stc; |
169 | 2119 Type type; |
505
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
2120 Identifier* ident; |
169 | 2121 |
2122 switch (token.type) | |
2123 { | |
236
e961d1b957c3
- Fix in parseForeachStatement(): added T.Inout to case T.Ref; removed break statement.
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|
2124 case T.Ref, T.Inout: |
505
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Refactored a great amount of code.
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504
diff
changeset
|
2125 stc = StorageClass.Ref; |
169 | 2126 nT(); |
236
e961d1b957c3
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diff
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|
2127 // fall through |
169 | 2128 case T.Identifier: |
238
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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|
2129 auto next = peekNext(); |
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diff
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|
2130 if (next == T.Comma || next == T.Semicolon || next == T.RParen) |
169 | 2131 { |
505
3bb94ba21490
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diff
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|
2132 ident = requireIdentifier(MSG.ExpectedVariableName); |
169 | 2133 break; |
2134 } | |
2135 // fall through | |
2136 default: | |
2137 type = parseDeclarator(ident); | |
2138 } | |
2139 | |
505
3bb94ba21490
Refactored a great amount of code.
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parents:
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diff
changeset
|
2140 params ~= set(new Parameter(stc, type, ident, null), paramBegin); |
169 | 2141 |
2142 if (token.type != T.Comma) | |
2143 break; | |
2144 nT(); | |
2145 } | |
2146 require(T.Semicolon); | |
269 | 2147 e = parseExpression(); |
2148 version(D2) | |
2149 { //Foreach (ForeachType; LwrExpression .. UprExpression ) ScopeStatement | |
2150 if (token.type == T.Slice) | |
2151 { | |
2152 // if (params.length != 1) | |
2153 // error(MID.XYZ); // TODO: issue error msg | |
2154 nT(); | |
2155 auto upper = parseExpression(); | |
2156 require(T.RParen); | |
2157 auto forBody = parseScopeStatement(); | |
2158 return new ForeachRangeStatement(tok, params, e, upper, forBody); | |
2159 } | |
2160 } | |
2161 // Foreach (ForeachTypeList; Aggregate) ScopeStatement | |
169 | 2162 require(T.RParen); |
2163 auto forBody = parseScopeStatement(); | |
269 | 2164 return new ForeachStatement(tok, params, e, forBody); |
169 | 2165 } |
2166 | |
170 | 2167 Statement parseSwitchStatement() |
2168 { | |
2169 assert(token.type == T.Switch); | |
2170 nT(); | |
2171 | |
2172 require(T.LParen); | |
2173 auto condition = parseExpression(); | |
2174 require(T.RParen); | |
2175 auto switchBody = parseScopeStatement(); | |
2176 return new SwitchStatement(condition, switchBody); | |
2177 } | |
2178 | |
486
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Fixed a few things in the Parser.
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diff
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|
2179 /++ |
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485
diff
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|
2180 Helper function for parsing the body of |
bd176bc73e43
Fixed a few things in the Parser.
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diff
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|
2181 a default or case statement. |
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diff
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|
2182 +/ |
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Fixed a few things in the Parser.
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485
diff
changeset
|
2183 Statement parseCaseOrDefaultBody() |
220 | 2184 { |
2185 // This function is similar to parseNoScopeStatement() | |
486
bd176bc73e43
Fixed a few things in the Parser.
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parents:
485
diff
changeset
|
2186 auto begin = token; |
224 | 2187 auto s = new Statements(); |
2188 while (token.type != T.Case && | |
486
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Fixed a few things in the Parser.
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diff
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|
2189 token.type != T.Default && |
bd176bc73e43
Fixed a few things in the Parser.
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diff
changeset
|
2190 token.type != T.RBrace && |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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485
diff
changeset
|
2191 token.type != T.EOF) |
224 | 2192 s ~= parseStatement(); |
486
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diff
changeset
|
2193 return set(new ScopeStatement(s), begin); |
220 | 2194 } |
2195 | |
171 | 2196 Statement parseCaseStatement() |
2197 { | |
2198 assert(token.type == T.Case); | |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
2199 nT(); |
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Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
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488
diff
changeset
|
2200 auto values = parseExpressionList(); |
171 | 2201 require(T.Colon); |
486
bd176bc73e43
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parents:
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diff
changeset
|
2202 auto caseBody = parseCaseOrDefaultBody(); |
171 | 2203 return new CaseStatement(values, caseBody); |
2204 } | |
2205 | |
172 | 2206 Statement parseDefaultStatement() |
2207 { | |
2208 assert(token.type == T.Default); | |
2209 nT(); | |
2210 require(T.Colon); | |
486
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Fixed a few things in the Parser.
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diff
changeset
|
2211 auto defaultBody = parseCaseOrDefaultBody(); |
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diff
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|
2212 return new DefaultStatement(defaultBody); |
172 | 2213 } |
2214 | |
173 | 2215 Statement parseContinueStatement() |
2216 { | |
2217 assert(token.type == T.Continue); | |
2218 nT(); | |
505
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Refactored a great amount of code.
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diff
changeset
|
2219 auto ident = optionalIdentifier(); |
173 | 2220 require(T.Semicolon); |
2221 return new ContinueStatement(ident); | |
2222 } | |
2223 | |
174 | 2224 Statement parseBreakStatement() |
2225 { | |
2226 assert(token.type == T.Break); | |
2227 nT(); | |
505
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diff
changeset
|
2228 auto ident = optionalIdentifier(); |
174 | 2229 return new BreakStatement(ident); |
2230 } | |
2231 | |
175 | 2232 Statement parseReturnStatement() |
2233 { | |
2234 assert(token.type == T.Return); | |
2235 nT(); | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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diff
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|
2236 Expression expr; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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diff
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|
2237 if (token.type != T.Semicolon) |
b0ebde88d2d4
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|
2238 expr = parseExpression(); |
175 | 2239 require(T.Semicolon); |
2240 return new ReturnStatement(expr); | |
2241 } | |
2242 | |
176 | 2243 Statement parseGotoStatement() |
2244 { | |
2245 assert(token.type == T.Goto); | |
2246 nT(); | |
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|
2247 Identifier* ident; |
176 | 2248 Expression caseExpr; |
2249 switch (token.type) | |
2250 { | |
2251 case T.Case: | |
2252 nT(); | |
2253 if (token.type == T.Semicolon) | |
2254 break; | |
2255 caseExpr = parseExpression(); | |
2256 break; | |
2257 case T.Default: | |
2258 nT(); | |
2259 break; | |
2260 default: | |
505
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diff
changeset
|
2261 ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
176 | 2262 } |
2263 require(T.Semicolon); | |
2264 return new GotoStatement(ident, caseExpr); | |
2265 } | |
2266 | |
177 | 2267 Statement parseWithStatement() |
2268 { | |
2269 assert(token.type == T.With); | |
2270 nT(); | |
2271 require(T.LParen); | |
2272 auto expr = parseExpression(); | |
2273 require(T.RParen); | |
2274 return new WithStatement(expr, parseScopeStatement()); | |
2275 } | |
2276 | |
178 | 2277 Statement parseSynchronizedStatement() |
2278 { | |
2279 assert(token.type == T.Synchronized); | |
2280 nT(); | |
2281 Expression expr; | |
2282 | |
2283 if (token.type == T.LParen) | |
2284 { | |
2285 nT(); | |
2286 expr = parseExpression(); | |
2287 require(T.RParen); | |
2288 } | |
2289 return new SynchronizedStatement(expr, parseScopeStatement()); | |
2290 } | |
2291 | |
179 | 2292 Statement parseTryStatement() |
2293 { | |
2294 assert(token.type == T.Try); | |
2295 nT(); | |
2296 | |
2297 auto tryBody = parseScopeStatement(); | |
2298 CatchBody[] catchBodies; | |
2299 FinallyBody finBody; | |
2300 | |
2301 while (token.type == T.Catch) | |
2302 { | |
2303 nT(); | |
2304 Parameter param; | |
2305 if (token.type == T.LParen) | |
2306 { | |
229 | 2307 nT(); |
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|
2308 auto begin = token; |
505
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diff
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|
2309 Identifier* ident; |
369 | 2310 auto type = parseDeclarator(ident, true); |
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diff
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|
2311 param = new Parameter(StorageClass.None, type, ident, null); |
486
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485
diff
changeset
|
2312 set(param, begin); |
179 | 2313 require(T.RParen); |
2314 } | |
2315 catchBodies ~= new CatchBody(param, parseNoScopeStatement()); | |
2316 if (param is null) | |
2317 break; // This is a LastCatch | |
2318 } | |
2319 | |
2320 if (token.type == T.Finally) | |
2321 { | |
486
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changeset
|
2322 auto begin = token; |
179 | 2323 nT(); |
2324 finBody = new FinallyBody(parseNoScopeStatement()); | |
486
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diff
changeset
|
2325 set(finBody, begin); |
179 | 2326 } |
2327 | |
396
0a4619735ce9
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391
diff
changeset
|
2328 if (catchBodies.length == 0 && finBody is null) |
179 | 2329 { |
2330 // TODO: issue error msg. | |
2331 } | |
2332 | |
2333 return new TryStatement(tryBody, catchBodies, finBody); | |
2334 } | |
2335 | |
180 | 2336 Statement parseThrowStatement() |
2337 { | |
2338 assert(token.type == T.Throw); | |
2339 nT(); | |
2340 auto expr = parseExpression(); | |
2341 require(T.Semicolon); | |
2342 return new ThrowStatement(expr); | |
2343 } | |
2344 | |
181 | 2345 Statement parseScopeGuardStatement() |
2346 { | |
2347 assert(token.type == T.Scope); | |
2348 nT(); | |
2349 assert(token.type == T.LParen); | |
2350 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2351 auto condition = requireIdentifier(MSG.ExpectedScopeIdentifier); |
264 | 2352 if (condition) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2353 switch (condition.identID) |
181 | 2354 { |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2355 case ID.exit, ID.success, ID.failure: |
181 | 2356 break; |
2357 default: | |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2358 // TODO: create MID.InvalidScopeIdentifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2359 error(this.prevToken, MSG.InvalidScopeIdentifier, this.prevToken.srcText); |
181 | 2360 } |
2361 require(T.RParen); | |
2362 Statement scopeBody; | |
2363 if (token.type == T.LBrace) | |
2364 scopeBody = parseScopeStatement(); | |
2365 else | |
2366 scopeBody = parseNoScopeStatement(); | |
2367 return new ScopeGuardStatement(condition, scopeBody); | |
2368 } | |
2369 | |
182 | 2370 Statement parseVolatileStatement() |
2371 { | |
2372 assert(token.type == T.Volatile); | |
2373 nT(); | |
2374 Statement volatileBody; | |
2375 if (token.type == T.Semicolon) | |
2376 nT(); | |
2377 else if (token.type == T.LBrace) | |
2378 volatileBody = parseScopeStatement(); | |
2379 else | |
219 | 2380 volatileBody = parseStatement(); |
182 | 2381 return new VolatileStatement(volatileBody); |
2382 } | |
2383 | |
184 | 2384 Statement parsePragmaStatement() |
2385 { | |
2386 assert(token.type == T.Pragma); | |
2387 nT(); | |
2388 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2389 Identifier* ident; |
184 | 2390 Expression[] args; |
2391 Statement pragmaBody; | |
2392 | |
2393 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2394 ident = requireIdentifier(MSG.ExpectedPragmaIdentifier); |
184 | 2395 |
2396 if (token.type == T.Comma) | |
244
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
2397 { |
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
2398 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2399 args = parseExpressionList(); |
244
829fdb2e2915
- Fix: parsing at least one argument in pragma declarations/statements.
aziz
parents:
243
diff
changeset
|
2400 } |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2401 require(T.RParen); |
184 | 2402 |
234 | 2403 pragmaBody = parseNoScopeOrEmptyStatement(); |
184 | 2404 |
2405 return new PragmaStatement(ident, args, pragmaBody); | |
2406 } | |
2407 | |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2408 Statement parseStaticIfStatement() |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2409 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2410 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2411 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2412 assert(token.type == T.If); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2413 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2414 Expression condition; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2415 Statement ifBody, elseBody; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2416 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2417 require(T.LParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2418 condition = parseExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2419 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2420 ifBody = parseNoScopeStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2421 if (token.type == T.Else) |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2422 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2423 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2424 elseBody = parseNoScopeStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2425 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2426 return new StaticIfStatement(condition, ifBody, elseBody); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2427 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2428 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2429 Statement parseStaticAssertStatement() |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2430 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2431 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2432 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2433 assert(token.type == T.Assert); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2434 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2435 Expression condition, message; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2436 require(T.LParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2437 condition = parseAssignExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2438 if (token.type == T.Comma) |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2439 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2440 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2441 message = parseAssignExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2442 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2443 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2444 require(T.Semicolon); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2445 return new StaticAssertStatement(condition, message); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2446 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2447 |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2448 Statement parseDebugStatement() |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2449 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2450 assert(token.type == T.Debug); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2451 nT(); // Skip debug keyword. |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2452 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2453 Token* cond; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2454 Statement debugBody, elseBody; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2455 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2456 // ( Condition ) |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2457 if (token.type == T.LParen) |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2458 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2459 nT(); |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2460 cond = parseIdentOrInt(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2461 require(T.RParen); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2462 } |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2463 // debug Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2464 // debug ( Condition ) Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2465 debugBody = parseNoScopeStatement(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2466 // else Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2467 if (token.type == T.Else) |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2468 nT(), (elseBody = parseNoScopeStatement()); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2469 |
264 | 2470 return new DebugStatement(cond, debugBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2471 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2472 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2473 Statement parseVersionStatement() |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2474 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2475 assert(token.type == T.Version); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2476 nT(); // Skip version keyword. |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2477 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2478 Token* cond; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2479 Statement versionBody, elseBody; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2480 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2481 // ( Condition ) |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2482 require(T.LParen); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2483 cond = parseIdentOrInt(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2484 require(T.RParen); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2485 // version ( Condition ) Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2486 versionBody = parseNoScopeStatement(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2487 // else Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2488 if (token.type == T.Else) |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2489 nT(), (elseBody = parseNoScopeStatement()); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2490 |
264 | 2491 return new VersionStatement(cond, versionBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2492 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2493 |
161 | 2494 /+++++++++++++++++++++++++++++ |
183 | 2495 + Assembler parsing methods + |
2496 +++++++++++++++++++++++++++++/ | |
2497 | |
2498 Statement parseAsmStatement() | |
2499 { | |
2500 assert(token.type == T.Asm); | |
285 | 2501 nT(); // Skip asm keyword. |
2502 require(T.LBrace); | |
2503 auto ss = new Statements; | |
2504 while (token.type != T.RBrace && token.type != T.EOF) | |
2505 ss ~= parseAsmInstruction(); | |
2506 require(T.RBrace); | |
2507 return new AsmStatement(ss); | |
2508 } | |
2509 | |
2510 Statement parseAsmInstruction() | |
2511 { | |
2512 auto begin = token; | |
2513 Statement s; | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2514 Identifier* ident; |
285 | 2515 switch (token.type) |
2516 { | |
374 | 2517 // Keywords that are valid opcodes. |
2518 case T.In, T.Int, T.Out: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2519 ident = token.ident; |
374 | 2520 nT(); |
2521 goto LOpcode; | |
285 | 2522 case T.Identifier: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2523 ident = token.ident; |
374 | 2524 nT(); // Skip Identifier |
2525 if (token.type == T.Colon) | |
285 | 2526 { |
2527 // Identifier : AsmInstruction | |
2528 nT(); // Skip : | |
2529 s = new LabeledStatement(ident, parseAsmInstruction()); | |
2530 break; | |
2531 } | |
2532 | |
374 | 2533 LOpcode: |
285 | 2534 // Opcode ; |
2535 // Opcode Operands ; | |
2536 // Opcode | |
2537 // Identifier | |
2538 Expression[] es; | |
374 | 2539 if (token.type != T.Semicolon) |
285 | 2540 { |
2541 while (1) | |
2542 { | |
2543 es ~= parseAsmExpression(); | |
2544 if (token.type != T.Comma) | |
2545 break; | |
2546 nT(); | |
2547 } | |
2548 } | |
2549 require(T.Semicolon); | |
2550 s = new AsmInstruction(ident, es); | |
2551 break; | |
374 | 2552 case T.Align: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2553 // align Integer; |
374 | 2554 nT(); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2555 int number = -1; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2556 if (token.type == T.Int32) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2557 (number = token.int_), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2558 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2559 error(token, MSG.ExpectedIntegerAfterAlign, token.srcText); |
374 | 2560 require(T.Semicolon); |
2561 s = new AsmAlignStatement(number); | |
2562 break; | |
285 | 2563 case T.Semicolon: |
2564 s = new EmptyStatement(); | |
2565 nT(); | |
2566 break; | |
2567 default: | |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2568 s = new IllegalAsmInstruction(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2569 // Skip to next valid token. |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2570 do |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2571 nT(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2572 while (!token.isAsmInstructionStart && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2573 token.type != T.RBrace && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2574 token.type != T.EOF) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2575 auto text = Token.textSpan(begin, this.prevToken); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2576 error(begin, MSG.IllegalAsmInstructino ~ text); |
285 | 2577 } |
2578 set(s, begin); | |
2579 return s; | |
2580 } | |
2581 | |
2582 Expression parseAsmExpression() | |
2583 { | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2584 auto begin = token; |
374 | 2585 auto e = parseAsmOrOrExpression(); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2586 if (token.type == T.Question) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2587 { |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2588 auto tok = token; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2589 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2590 auto iftrue = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2591 require(T.Colon); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2592 auto iffalse = parseAsmExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2593 e = new CondExpression(e, iftrue, iffalse, tok); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2594 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2595 } |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2596 // TODO: create AsmExpression that contains e? |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2597 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2598 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2599 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2600 Expression parseAsmOrOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2601 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2602 alias parseAsmAndAndExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2603 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2604 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2605 while (token.type == T.OrLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2606 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2607 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2608 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2609 e = new OrOrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2610 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2611 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2612 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2613 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2614 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2615 Expression parseAsmAndAndExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2616 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2617 alias parseAsmOrExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2618 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2619 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2620 while (token.type == T.AndLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2621 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2622 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2623 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2624 e = new AndAndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2625 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2626 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2627 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2628 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2629 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2630 Expression parseAsmOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2631 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2632 alias parseAsmXorExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2633 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2634 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2635 while (token.type == T.OrBinary) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2636 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2637 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2638 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2639 e = new OrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2640 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2641 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2642 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2643 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2644 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2645 Expression parseAsmXorExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2646 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2647 alias parseAsmAndExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2648 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2649 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2650 while (token.type == T.Xor) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2651 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2652 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2653 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2654 e = new XorExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2655 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2656 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2657 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2658 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2659 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2660 Expression parseAsmAndExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2661 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2662 alias parseAsmCmpExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2663 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2664 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2665 while (token.type == T.AndBinary) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2666 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2667 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2668 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2669 e = new AndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2670 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2671 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2672 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2673 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2674 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2675 Expression parseAsmCmpExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2676 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2677 alias parseAsmShiftExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2678 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2679 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2680 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2681 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2682 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2683 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2684 case T.Equal, T.NotEqual: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2685 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2686 e = new EqualExpression(e, parseNext(), operator); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2687 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2688 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2689 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2690 e = new RelExpression(e, parseNext(), operator); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2691 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2692 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2693 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2694 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2695 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2696 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2697 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2698 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2699 Expression parseAsmShiftExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2700 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2701 alias parseAsmAddExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2702 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2703 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2704 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2705 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2706 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2707 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2708 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2709 case T.LShift: nT(); e = new LShiftExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2710 case T.RShift: nT(); e = new RShiftExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2711 case T.URShift: nT(); e = new URShiftExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2712 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2713 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2714 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2715 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2716 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2717 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2718 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2719 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2720 Expression parseAsmAddExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2721 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2722 alias parseAsmMulExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2723 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2724 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2725 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2726 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2727 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2728 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2729 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2730 case T.Plus: nT(); e = new PlusExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2731 case T.Minus: nT(); e = new MinusExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2732 // Not allowed in asm |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2733 //case T.Tilde: nT(); e = new CatExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2734 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2735 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2736 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2737 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2738 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2739 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2740 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2741 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2742 Expression parseAsmMulExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2743 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2744 alias parseAsmPostExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2745 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2746 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2747 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2748 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2749 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2750 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2751 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2752 case T.Mul: nT(); e = new MulExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2753 case T.Div: nT(); e = new DivExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2754 case T.Mod: nT(); e = new ModExpression(e, parseNext(), operator); break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2755 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2756 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2757 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2758 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2759 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2760 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2761 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2762 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2763 Expression parseAsmPostExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2764 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2765 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2766 auto e = parseAsmUnaryExpression(); |
374 | 2767 while (token.type == T.LBracket) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2768 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2769 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2770 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2771 e = new AsmPostBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2772 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2773 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2774 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2775 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2776 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2777 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2778 Expression parseAsmUnaryExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2779 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2780 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2781 Expression e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2782 switch (token.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2783 { |
374 | 2784 case T.Byte, T.Short, T.Int, |
2785 T.Float, T.Double, T.Real: | |
2786 goto LAsmTypePrefix; | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2787 case T.Identifier: |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2788 switch (token.ident.identID) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2789 { |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2790 case ID.near, ID.far,/* "byte", "short", "int",*/ |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2791 ID.word, ID.dword, ID.qword/*, "float", "double", "real"*/: |
374 | 2792 LAsmTypePrefix: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2793 nT(); |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2794 if (token.type == T.Identifier && token.ident is Ident.ptr) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2795 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2796 else |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2797 error(MID.ExpectedButFound, "ptr", token.srcText); |
374 | 2798 e = new AsmTypeExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2799 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2800 case ID.offset: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2801 nT(); |
374 | 2802 e = new AsmOffsetExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2803 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2804 case ID.seg: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2805 nT(); |
374 | 2806 e = new AsmSegExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2807 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2808 default: |
374 | 2809 goto LparseAsmPrimaryExpression; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2810 } |
374 | 2811 break; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2812 case T.Minus: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2813 case T.Plus: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2814 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2815 e = new SignExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2816 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2817 case T.Not: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2818 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2819 e = new NotExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2820 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2821 case T.Tilde: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2822 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2823 e = new CompExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2824 default: |
374 | 2825 LparseAsmPrimaryExpression: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2826 e = parseAsmPrimaryExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2827 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2828 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2829 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2830 return e; |
183 | 2831 } |
2832 | |
285 | 2833 Expression parseAsmPrimaryExpression() |
2834 { | |
2835 auto begin = token; | |
2836 Expression e; | |
2837 switch (token.type) | |
2838 { | |
2839 case T.Int32, T.Int64, T.Uint32, T.Uint64: | |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
2840 e = new IntExpression(token.type, token.ulong_); |
285 | 2841 nT(); |
2842 break; | |
2843 case T.Float32, T.Float64, T.Float80, | |
2844 T.Imaginary32, T.Imaginary64, T.Imaginary80: | |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
2845 e = new RealExpression(token.type, token.real_); |
285 | 2846 nT(); |
2847 break; | |
2848 case T.Dollar: | |
2849 e = new DollarExpression(); | |
2850 nT(); | |
2851 break; | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2852 case T.LBracket: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2853 // [ AsmExpression ] |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2854 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2855 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2856 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2857 e = new AsmBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2858 break; |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2859 case T.Identifier: |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2860 auto register = token.ident; |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2861 switch (register.identID) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2862 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2863 // __LOCAL_SIZE |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2864 case ID.__LOCAL_SIZE: |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2865 nT(); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2866 e = new AsmLocalSizeExpression(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2867 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2868 // Register |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2869 case ID.ST: |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2870 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2871 // (1) - (7) |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2872 int number = -1; |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2873 if (token.type == T.LParen) |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2874 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2875 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2876 if (token.type == T.Int32) |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2877 (number = token.int_), nT(); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2878 else |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2879 expected(T.Int32); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2880 require(T.RParen); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2881 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2882 e = new AsmRegisterExpression(register, number); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2883 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2884 case ID.FS: |
417
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2885 nT(); |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2886 // TODO: is the colon-number part optional? |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2887 int number = -1; |
417
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2888 if (token.type == T.Colon) |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2889 { |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2890 // :0, :4, :8 |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2891 nT(); |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2892 if (token.type == T.Int32) |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2893 (number = token.int_), nT(); |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2894 if (number != 0 && number != 4 && number != 8) |
417
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2895 error(MID.ExpectedButFound, "0, 4 or 8", token.srcText); |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2896 } |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2897 e = new AsmRegisterExpression(register, number); |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2898 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2899 case ID.AL, ID.AH, ID.AX, ID.EAX, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2900 ID.BL, ID.BH, ID.BX, ID.EBX, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2901 ID.CL, ID.CH, ID.CX, ID.ECX, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2902 ID.DL, ID.DH, ID.DX, ID.EDX, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2903 ID.BP, ID.EBP, ID.SP, ID.ESP, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2904 ID.DI, ID.EDI, ID.SI, ID.ESI, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2905 ID.ES, ID.CS, ID.SS, ID.DS, ID.GS, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2906 ID.CR0, ID.CR2, ID.CR3, ID.CR4, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2907 ID.DR0, ID.DR1, ID.DR2, ID.DR3, ID.DR6, ID.DR7, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2908 ID.TR3, ID.TR4, ID.TR5, ID.TR6, ID.TR7, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2909 ID.MM0, ID.MM1, ID.MM2, ID.MM3, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2910 ID.MM4, ID.MM5, ID.MM6, ID.MM7, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2911 ID.XMM0, ID.XMM1, ID.XMM2, ID.XMM3, |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2912 ID.XMM4, ID.XMM5, ID.XMM6, ID.XMM7: |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2913 nT(); |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2914 e = new AsmRegisterExpression(register); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2915 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2916 default: |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2917 // DotIdentifier |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2918 Expression[] identList; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2919 while (1) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2920 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2921 auto begin2 = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2922 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2923 e = new IdentifierExpression(ident); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2924 set(e, begin2); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2925 identList ~= e; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2926 if (token.type != T.Dot) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2927 break; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2928 nT(); // Skip dot. |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2929 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2930 e = new DotListExpression(identList); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2931 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2932 break; |
285 | 2933 default: |
2934 error(MID.ExpectedButFound, "Expression", token.srcText); | |
2935 e = new EmptyExpression(); | |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2936 if (!trying) |
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2937 { |
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2938 // Insert a dummy token and don't consume current one. |
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2939 begin = lx.insertEmptyTokenBefore(token); |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2940 this.prevToken = begin; |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2941 } |
285 | 2942 } |
2943 set(e, begin); | |
2944 return e; | |
2945 } | |
2946 | |
183 | 2947 /+++++++++++++++++++++++++++++ |
102 | 2948 + Expression parsing methods + |
2949 +++++++++++++++++++++++++++++/ | |
2950 | |
72 | 2951 Expression parseExpression() |
2952 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2953 auto begin = token; |
72 | 2954 auto e = parseAssignExpression(); |
122 | 2955 while (token.type == T.Comma) |
235 | 2956 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2957 auto comma = token; |
235 | 2958 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2959 e = new CommaExpression(e, parseAssignExpression(), comma); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2960 set(e, begin); |
235 | 2961 } |
72 | 2962 return e; |
2963 } | |
2964 | |
71 | 2965 Expression parseAssignExpression() |
2966 { | |
319
83f1f9a4f248
- Removed assigment to 'begin' from loop. Initializing 'begin' at decl point.
aziz
parents:
318
diff
changeset
|
2967 auto begin = token; |
71 | 2968 auto e = parseCondExpression(); |
72 | 2969 while (1) |
71 | 2970 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2971 switch (token.type) |
72 | 2972 { |
2973 case T.Assign: | |
2974 nT(); e = new AssignExpression(e, parseAssignExpression()); | |
2975 break; | |
2976 case T.LShiftAssign: | |
2977 nT(); e = new LShiftAssignExpression(e, parseAssignExpression()); | |
2978 break; | |
2979 case T.RShiftAssign: | |
2980 nT(); e = new RShiftAssignExpression(e, parseAssignExpression()); | |
2981 break; | |
2982 case T.URShiftAssign: | |
2983 nT(); e = new URShiftAssignExpression(e, parseAssignExpression()); | |
2984 break; | |
2985 case T.OrAssign: | |
2986 nT(); e = new OrAssignExpression(e, parseAssignExpression()); | |
2987 break; | |
2988 case T.AndAssign: | |
2989 nT(); e = new AndAssignExpression(e, parseAssignExpression()); | |
2990 break; | |
2991 case T.PlusAssign: | |
2992 nT(); e = new PlusAssignExpression(e, parseAssignExpression()); | |
2993 break; | |
2994 case T.MinusAssign: | |
2995 nT(); e = new MinusAssignExpression(e, parseAssignExpression()); | |
2996 break; | |
2997 case T.DivAssign: | |
2998 nT(); e = new DivAssignExpression(e, parseAssignExpression()); | |
2999 break; | |
3000 case T.MulAssign: | |
3001 nT(); e = new MulAssignExpression(e, parseAssignExpression()); | |
3002 break; | |
3003 case T.ModAssign: | |
3004 nT(); e = new ModAssignExpression(e, parseAssignExpression()); | |
3005 break; | |
3006 case T.XorAssign: | |
3007 nT(); e = new XorAssignExpression(e, parseAssignExpression()); | |
3008 break; | |
3009 case T.CatAssign: | |
3010 nT(); e = new CatAssignExpression(e, parseAssignExpression()); | |
3011 break; | |
3012 default: | |
218 | 3013 return e; |
72 | 3014 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3015 set(e, begin); |
71 | 3016 } |
3017 return e; | |
3018 } | |
72 | 3019 |
71 | 3020 Expression parseCondExpression() |
3021 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3022 auto begin = token; |
72 | 3023 auto e = parseOrOrExpression(); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3024 if (token.type == T.Question) |
72 | 3025 { |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
3026 auto tok = token; |
72 | 3027 nT(); |
3028 auto iftrue = parseExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3029 require(T.Colon); |
72 | 3030 auto iffalse = parseCondExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
3031 e = new CondExpression(e, iftrue, iffalse, tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3032 set(e, begin); |
72 | 3033 } |
3034 return e; | |
3035 } | |
3036 | |
3037 Expression parseOrOrExpression() | |
3038 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3039 alias parseAndAndExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3040 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3041 auto e = parseNext(); |
223 | 3042 while (token.type == T.OrLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3043 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3044 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3045 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3046 e = new OrOrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3047 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3048 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3049 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3050 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3051 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3052 Expression parseAndAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3053 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3054 alias parseOrExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3055 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3056 auto e = parseNext(); |
223 | 3057 while (token.type == T.AndLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3058 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3059 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3060 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3061 e = new AndAndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3062 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3063 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3064 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3065 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3066 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3067 Expression parseOrExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3068 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3069 alias parseXorExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3070 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3071 auto e = parseNext(); |
223 | 3072 while (token.type == T.OrBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3073 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3074 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3075 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3076 e = new OrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3077 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3078 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3079 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3080 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3081 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3082 Expression parseXorExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3083 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3084 alias parseAndExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3085 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3086 auto e = parseNext(); |
223 | 3087 while (token.type == T.Xor) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3088 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3089 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3090 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3091 e = new XorExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3092 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3093 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3094 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3095 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3096 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3097 Expression parseAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3098 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3099 alias parseCmpExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3100 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3101 auto e = parseNext(); |
223 | 3102 while (token.type == T.AndBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3103 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3104 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3105 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3106 e = new AndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3107 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3108 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3109 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3110 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3111 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3112 Expression parseCmpExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3113 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3114 alias parseShiftExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3115 auto begin = token; |
74 | 3116 auto e = parseShiftExpression(); |
3117 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3118 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3119 switch (operator.type) |
74 | 3120 { |
3121 case T.Equal, T.NotEqual: | |
3122 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3123 e = new EqualExpression(e, parseNext(), operator); |
74 | 3124 break; |
3125 case T.Not: | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
3126 if (peekNext() != T.Is) |
74 | 3127 break; |
3128 nT(); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3129 // fall through |
225 | 3130 case T.Is: |
74 | 3131 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3132 e = new IdentityExpression(e, parseNext(), operator); |
74 | 3133 break; |
3134 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater, | |
3135 T.Unordered, T.UorE, T.UorG, T.UorGorE, | |
3136 T.UorL, T.UorLorE, T.LorEorG, T.LorG: | |
3137 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3138 e = new RelExpression(e, parseNext(), operator); |
74 | 3139 break; |
3140 case T.In: | |
3141 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3142 e = new InExpression(e, parseNext(), operator); |
74 | 3143 break; |
3144 default: | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3145 return e; |
74 | 3146 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3147 set(e, begin); |
74 | 3148 return e; |
3149 } | |
3150 | |
3151 Expression parseShiftExpression() | |
3152 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3153 alias parseAddExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3154 auto begin = token; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3155 auto e = parseNext(); |
75 | 3156 while (1) |
3157 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3158 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3159 switch (operator.type) |
75 | 3160 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3161 case T.LShift: nT(); e = new LShiftExpression(e, parseNext(), operator); break; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3162 case T.RShift: nT(); e = new RShiftExpression(e, parseNext(), operator); break; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3163 case T.URShift: nT(); e = new URShiftExpression(e, parseNext(), operator); break; |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3164 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3165 return e; |
75 | 3166 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3167 set(e, begin); |
75 | 3168 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3169 assert(0); |
75 | 3170 } |
3171 | |
3172 Expression parseAddExpression() | |
3173 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3174 alias parseMulExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3175 auto begin = token; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3176 auto e = parseNext(); |
76 | 3177 while (1) |
3178 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3179 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3180 switch (operator.type) |
76 | 3181 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3182 case T.Plus: nT(); e = new PlusExpression(e, parseNext(), operator); break; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3183 case T.Minus: nT(); e = new MinusExpression(e, parseNext(), operator); break; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3184 case T.Tilde: nT(); e = new CatExpression(e, parseNext(), operator); break; |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3185 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3186 return e; |
76 | 3187 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3188 set(e, begin); |
76 | 3189 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3190 assert(0); |
76 | 3191 } |
3192 | |
3193 Expression parseMulExpression() | |
3194 { | |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3195 alias parsePostExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3196 auto begin = token; |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3197 auto e = parseNext(); |
77 | 3198 while (1) |
3199 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3200 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3201 switch (operator.type) |
77 | 3202 { |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3203 case T.Mul: nT(); e = new MulExpression(e, parseNext(), operator); break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3204 case T.Div: nT(); e = new DivExpression(e, parseNext(), operator); break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3205 case T.Mod: nT(); e = new ModExpression(e, parseNext(), operator); break; |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3206 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3207 return e; |
77 | 3208 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3209 set(e, begin); |
77 | 3210 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3211 assert(0); |
71 | 3212 } |
3213 | |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3214 Expression parsePostExpression() |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3215 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3216 auto begin = token; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3217 auto e = parseUnaryExpression(); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3218 while (1) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3219 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3220 switch (token.type) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3221 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3222 case T.Dot: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3223 e = new PostDotListExpression(e, parseDotListExpression()); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3224 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3225 case T.PlusPlus: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3226 e = new PostIncrExpression(e); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3227 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3228 case T.MinusMinus: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3229 e = new PostDecrExpression(e); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3230 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3231 case T.LParen: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3232 e = new CallExpression(e, parseArguments()); |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3233 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3234 case T.LBracket: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3235 // parse Slice- and IndexExpression |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3236 nT(); |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3237 // [] is a SliceExpression |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3238 if (token.type == T.RBracket) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3239 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3240 e = new SliceExpression(e, null, null); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3241 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3242 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3243 |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3244 Expression[] es = [parseAssignExpression()]; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3245 |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3246 // [ AssignExpression .. AssignExpression ] |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3247 if (token.type == T.Slice) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3248 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3249 nT(); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3250 e = new SliceExpression(e, es[0], parseAssignExpression()); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3251 require(T.RBracket); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3252 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3253 } |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3254 |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3255 // [ ExpressionList ] |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3256 if (token.type == T.Comma) |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3257 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3258 nT(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3259 es ~= parseExpressionList(); |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3260 } |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3261 require(T.RBracket); |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3262 |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3263 e = new IndexExpression(e, es); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3264 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3265 default: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3266 return e; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3267 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3268 nT(); |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3269 Lset: // Jumped here to skip nT(). |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3270 set(e, begin); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3271 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3272 assert(0); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3273 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3274 |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3275 Expression parseUnaryExpression() |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3276 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3277 auto begin = token; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3278 Expression e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3279 switch (token.type) |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3280 { |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3281 case T.AndBinary: |
257 | 3282 nT(); |
243 | 3283 e = new AddressExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3284 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3285 case T.PlusPlus: |
257 | 3286 nT(); |
243 | 3287 e = new PreIncrExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3288 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3289 case T.MinusMinus: |
257 | 3290 nT(); |
243 | 3291 e = new PreDecrExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3292 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3293 case T.Mul: |
257 | 3294 nT(); |
243 | 3295 e = new DerefExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3296 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3297 case T.Minus: |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3298 case T.Plus: |
257 | 3299 nT(); |
243 | 3300 e = new SignExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3301 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3302 case T.Not: |
257 | 3303 nT(); |
243 | 3304 e = new NotExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3305 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3306 case T.Tilde: |
257 | 3307 nT(); |
243 | 3308 e = new CompExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3309 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3310 case T.New: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3311 e = parseNewExpression(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3312 return e; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3313 case T.Delete: |
257 | 3314 nT(); |
243 | 3315 e = new DeleteExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3316 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3317 case T.Cast: |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3318 requireNext(T.LParen); |
269 | 3319 Type type; |
3320 switch (token.type) | |
3321 { | |
3322 version(D2) | |
3323 { | |
3324 auto begin2 = token; | |
3325 case T.Const: | |
3326 type = new ConstType(null); | |
3327 goto case_break; | |
3328 case T.Invariant: | |
3329 type = new InvariantType(null); | |
3330 case_break: | |
3331 nT(); | |
3332 set(type, begin2); | |
3333 break; | |
3334 } | |
3335 default: | |
3336 type = parseType(); | |
3337 } | |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3338 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3339 e = new CastExpression(parseUnaryExpression(), type); |
257 | 3340 break; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3341 case T.LParen: |
102 | 3342 // ( Type ) . Identifier |
225 | 3343 Type parseType_() |
3344 { | |
3345 nT(); | |
3346 auto type = parseType(); | |
3347 require(T.RParen); | |
233 | 3348 require(T.Dot); |
225 | 3349 return type; |
3350 } | |
3351 bool success; | |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3352 auto type = try_(&parseType_, success); |
225 | 3353 if (success) |
3354 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3355 auto ident = requireIdentifier(MSG.ExpectedIdAfterTypeDot); |
225 | 3356 e = new TypeDotIdExpression(type, ident); |
257 | 3357 break; |
225 | 3358 } |
3359 goto default; | |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3360 default: |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3361 e = parsePrimaryExpression(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3362 return e; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3363 } |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3364 assert(e !is null); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3365 set(e, begin); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3366 return e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3367 } |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3368 |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3369 Expression parsePrimaryExpression() |
78
f043759fb59a
- Added code to parseUnaryExpression(); not fully implemented.
aziz
parents:
77
diff
changeset
|
3370 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3371 auto begin = token; |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3372 Expression e; |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3373 switch (token.type) |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3374 { |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3375 case T.Identifier, T.Dot, T.Typeof: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3376 e = parseDotListExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3377 break; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3378 case T.This: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3379 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3380 e = new ThisExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3381 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3382 case T.Super: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3383 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3384 e = new SuperExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3385 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3386 case T.Null: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3387 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3388 e = new NullExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3389 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3390 case T.True, T.False: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3391 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3392 e = new BoolExpression(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3393 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3394 case T.Dollar: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3395 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3396 e = new DollarExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3397 break; |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3398 case T.Int32, T.Int64, T.Uint32, T.Uint64: |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3399 e = new IntExpression(token.type, token.ulong_); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3400 nT(); |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3401 break; |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3402 case T.Float32, T.Float64, T.Float80, |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3403 T.Imaginary32, T.Imaginary64, T.Imaginary80: |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3404 e = new RealExpression(token.type, token.real_); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3405 nT(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3406 break; |
507
996041463028
Removed TOK.WCharLiteral and TOK.DCharLiteral.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
505
diff
changeset
|
3407 case T.CharLiteral: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3408 e = new CharExpression(token); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3409 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3410 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3411 case T.String: |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3412 Token*[] stringLiterals; |
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3413 do |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3414 { |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3415 stringLiterals ~= token; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3416 nT(); |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3417 } while (token.type == T.String) |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3418 e = new StringExpression(stringLiterals); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3419 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3420 case T.LBracket: |
85 | 3421 Expression[] values; |
3422 | |
3423 nT(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3424 if (token.type != T.RBracket) |
85 | 3425 { |
3426 e = parseAssignExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3427 if (token.type == T.Colon) |
85 | 3428 goto LparseAssocArray; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3429 if (token.type == T.Comma) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3430 { |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3431 nT(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3432 values = [e] ~ parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3433 } |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3434 require(T.RBracket); |
85 | 3435 } |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3436 else |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3437 nT(); |
85 | 3438 |
3439 e = new ArrayLiteralExpression(values); | |
3440 break; | |
3441 | |
3442 LparseAssocArray: | |
3443 Expression[] keys; | |
3444 | |
3445 keys ~= e; | |
3446 nT(); // Skip colon. | |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3447 goto LenterLoop; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3448 |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3449 while (1) |
88 | 3450 { |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3451 keys ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3452 require(T.Colon); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3453 LenterLoop: |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3454 values ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3455 if (token.type != T.Comma) |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3456 break; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3457 nT(); |
88 | 3458 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3459 require(T.RBracket); |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3460 e = new AArrayLiteralExpression(keys, values); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3461 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3462 case T.LBrace: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3463 // DelegateLiteral := { Statements } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3464 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3465 e = new FunctionLiteralExpression(funcBody); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3466 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3467 case T.Function, T.Delegate: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3468 // FunctionLiteral := (function|delegate) Type? '(' ArgumentList ')' '{' Statements '}' |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3469 nT(); // Skip function|delegate token. |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3470 Type returnType; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3471 Parameters parameters; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3472 if (token.type != T.LBrace) |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3473 { |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3474 if (token.type != T.LParen) // Optional return type |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3475 returnType = parseType(); |
143 | 3476 parameters = parseParameterList(); |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3477 } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3478 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3479 e = new FunctionLiteralExpression(returnType, parameters, funcBody); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3480 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3481 case T.Assert: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3482 Expression msg; |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3483 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3484 e = parseAssignExpression(); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3485 if (token.type == T.Comma) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3486 { |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3487 nT(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3488 msg = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3489 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3490 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3491 e = new AssertExpression(e, msg); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3492 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3493 case T.Mixin: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3494 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3495 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3496 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3497 e = new MixinExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3498 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3499 case T.Import: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3500 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3501 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3502 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3503 e = new ImportExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3504 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3505 case T.Typeid: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3506 requireNext(T.LParen); |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3507 auto type = parseType(); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3508 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3509 e = new TypeidExpression(type); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3510 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3511 case T.Is: |
100 | 3512 requireNext(T.LParen); |
3513 | |
248 | 3514 Type type, specType; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3515 Identifier* ident; // optional Identifier |
248 | 3516 Token* opTok, specTok; |
100 | 3517 |
3518 type = parseDeclarator(ident, true); | |
3519 | |
3520 switch (token.type) | |
3521 { | |
3522 case T.Colon, T.Equal: | |
248 | 3523 opTok = token; |
100 | 3524 nT(); |
3525 switch (token.type) | |
3526 { | |
3527 case T.Typedef, | |
3528 T.Struct, | |
3529 T.Union, | |
3530 T.Class, | |
3531 T.Interface, | |
3532 T.Enum, | |
3533 T.Function, | |
3534 T.Delegate, | |
3535 T.Super, | |
3536 T.Return: | |
493
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3537 case_Const_Invariant: |
248 | 3538 specTok = token; |
102 | 3539 nT(); |
100 | 3540 break; |
493
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3541 case T.Const, T.Invariant: |
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3542 if (peekNext() != T.LParen) |
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3543 goto case_Const_Invariant; |
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3544 // Fall through. It's a type. |
100 | 3545 default: |
248 | 3546 specType = parseType(); |
100 | 3547 } |
3548 default: | |
3549 } | |
377 | 3550 |
3551 TemplateParameters tparams; | |
3552 version(D2) | |
3553 { | |
3554 // is ( Type Identifier : TypeSpecialization , TemplateParameterList ) | |
3555 // is ( Type Identifier == TypeSpecialization , TemplateParameterList ) | |
3556 if (ident && specType && token.type == T.Comma) | |
3557 tparams = parseTemplateParameterList2(); | |
3558 } | |
102 | 3559 require(T.RParen); |
377 | 3560 e = new IsExpression(type, ident, opTok, specTok, specType, tparams); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3561 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3562 case T.LParen: |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3563 if (tokenAfterParenIs(T.LBrace)) |
130 | 3564 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3565 auto parameters = parseParameterList(); |
143 | 3566 // ( ParameterList ) FunctionBody |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3567 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3568 e = new FunctionLiteralExpression(null, parameters, funcBody); |
130 | 3569 } |
3570 else | |
3571 { | |
131 | 3572 // ( Expression ) |
130 | 3573 nT(); |
3574 e = parseExpression(); | |
3575 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3576 // TODO: create ParenExpression? |
130 | 3577 } |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3578 break; |
269 | 3579 version(D2) |
3580 { | |
3581 case T.Traits: | |
3582 nT(); | |
3583 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3584 auto id = requireIdentifier(MSG.ExpectedAnIdentifier); |
269 | 3585 TemplateArguments args; |
3586 if (token.type == T.Comma) | |
3587 args = parseTemplateArguments2(); | |
3588 else | |
3589 require(T.RParen); | |
3590 e = new TraitsExpression(id, args); | |
3591 break; | |
3592 } | |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3593 default: |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3594 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3595 { // IntegralType . Identifier |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3596 auto type = new IntegralType(token.type); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3597 nT(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3598 set(type, begin); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3599 require(T.Dot); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3600 auto ident = requireIdentifier(MSG.ExpectedIdAfterTypeDot); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3601 e = new TypeDotIdExpression(type, ident); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3602 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3603 else if (token.isSpecialToken) |
343
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3604 { |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3605 e = new SpecialTokenExpression(token); |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3606 nT(); |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3607 } |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3608 else |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
3609 { |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3610 error(MID.ExpectedButFound, "Expression", token.srcText); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3611 e = new EmptyExpression(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3612 if (!trying) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3613 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3614 // Insert a dummy token and don't consume current one. |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3615 begin = lx.insertEmptyTokenBefore(token); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3616 this.prevToken = begin; |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3617 } |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
3618 } |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3619 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3620 set(e, begin); |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3621 return e; |
77 | 3622 } |
3623 | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3624 Expression parseNewExpression(/*Expression e*/) |
81 | 3625 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3626 auto begin = token; |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3627 assert(token.type == T.New); |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3628 nT(); // Skip new keyword. |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3629 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3630 Expression[] newArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3631 Expression[] ctorArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3632 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3633 if (token.type == T.LParen) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3634 newArguments = parseArguments(); |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3635 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3636 // NewAnonClassExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3637 // new (ArgumentList)opt class (ArgumentList)opt SuperClassopt InterfaceClassesopt ClassBody |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3638 if (token.type == T.Class) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3639 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3640 nT(); |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3641 if (token.type == T.LParen) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3642 ctorArguments = parseArguments(); |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3643 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3644 BaseClass[] bases = token.type != T.LBrace ? parseBaseClasses(false) : null ; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3645 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
3646 auto decls = parseDeclarationDefinitionsBody(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3647 return set(new NewAnonClassExpression(/*e, */newArguments, bases, ctorArguments, decls), begin); |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3648 } |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3649 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3650 // NewExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3651 // NewArguments Type [ AssignExpression ] |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3652 // NewArguments Type ( ArgumentList ) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3653 // NewArguments Type |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3654 auto type = parseType(); |
302
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3655 |
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3656 if (token.type == T.LParen) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3657 ctorArguments = parseArguments(); |
302
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3658 |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3659 return set(new NewExpression(/*e, */newArguments, type, ctorArguments), begin); |
81 | 3660 } |
3661 | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3662 Type parseType() |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3663 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3664 return parseBasicType2(parseBasicType()); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3665 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3666 |
94 | 3667 Type parseBasicType() |
3668 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3669 auto begin = token; |
94 | 3670 Type t; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3671 |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3672 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3673 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3674 t = new IntegralType(token.type); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3675 nT(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3676 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3677 else |
94 | 3678 switch (token.type) |
3679 { | |
153 | 3680 case T.Identifier, T.Typeof, T.Dot: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3681 t = parseDotListType(); |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
3682 assert(!isNodeSet(t)); |
153 | 3683 break; |
269 | 3684 version(D2) |
3685 { | |
3686 case T.Const: | |
3687 // const ( Type ) | |
3688 nT(); | |
3689 require(T.LParen); | |
3690 t = parseType(); | |
3691 require(T.RParen); | |
3692 t = new ConstType(t); | |
3693 break; | |
3694 case T.Invariant: | |
3695 // invariant ( Type ) | |
3696 nT(); | |
3697 require(T.LParen); | |
3698 t = parseType(); | |
3699 require(T.RParen); | |
3700 t = new InvariantType(t); | |
3701 break; | |
369 | 3702 } // version(D2) |
94 | 3703 default: |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3704 error(MID.ExpectedButFound, "BasicType", token.srcText); |
134
a31aa0d6dd5e
- Added class UndefinedType. Returning it in parseBasicType() when no token matched the basic type list.
aziz
parents:
133
diff
changeset
|
3705 t = new UndefinedType(); |
259
8118da6fee44
- Moved nT() below statement where an attribute class is constructed.
aziz
parents:
258
diff
changeset
|
3706 nT(); |
94 | 3707 } |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3708 return set(t, begin); |
94 | 3709 } |
3710 | |
95 | 3711 Type parseBasicType2(Type t) |
3712 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3713 typeof(token) begin; |
95 | 3714 while (1) |
3715 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3716 begin = token; |
95 | 3717 switch (token.type) |
3718 { | |
3719 case T.Mul: | |
3720 t = new PointerType(t); | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3721 nT(); |
95 | 3722 break; |
3723 case T.LBracket: | |
106 | 3724 t = parseArrayType(t); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3725 continue; |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3726 case T.Function, T.Delegate: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3727 TOK tok = token.type; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3728 nT(); |
143 | 3729 auto parameters = parseParameterList(); |
135 | 3730 if (tok == T.Function) |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3731 t = new FunctionType(t, parameters); |
135 | 3732 else |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3733 t = new DelegateType(t, parameters); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3734 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3735 default: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3736 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3737 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3738 set(t, begin); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3739 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3740 assert(0); |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3741 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3742 |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3743 bool tokenAfterParenIs(TOK tok) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3744 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3745 // We count nested parentheses tokens because template types may appear inside parameter lists; e.g. (int x, Foo!(int) y). |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3746 assert(token.type == T.LParen); |
239
7911f6a92e6e
- Added 'new' and 'delete' declarations to Token and uncommented next and prev members. Added HEAD to TOK.
aziz
parents:
238
diff
changeset
|
3747 Token* next = token; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3748 uint level = 1; |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3749 Loop: |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3750 while (1) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3751 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3752 lx.peek(next); |
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3753 switch (next.type) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3754 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3755 case T.RParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3756 if (--level == 0) |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3757 { // Last, closing parentheses found. |
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3758 do |
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3759 lx.peek(next); |
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3760 while (next.isWhitespace) |
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3761 break Loop; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3762 } |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3763 break; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3764 case T.LParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3765 ++level; |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3766 break; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3767 case T.EOF: |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3768 break Loop; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3769 default: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3770 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3771 } |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3772 return next.type == tok; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3773 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3774 |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3775 Type parseDeclaratorSuffix(Type t) |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3776 { |
192 | 3777 switch (token.type) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3778 { |
192 | 3779 case T.LBracket: |
3780 // Type Identifier ArrayType | |
3781 // ArrayType := [] or [Type] or [Expression..Expression] | |
3782 do | |
106 | 3783 t = parseArrayType(t); |
192 | 3784 while (token.type == T.LBracket) |
3785 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3786 /+ // parsed in parseDeclaration() |
192 | 3787 case T.LParen: |
258 | 3788 TemplateParameters tparams; |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3789 if (tokenAfterParenIs(T.LParen)) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3790 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3791 // ( TemplateParameterList ) ( ParameterList ) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3792 tparams = parseTemplateParameterList(); |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3793 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3794 |
192 | 3795 auto params = parseParameterList(); |
3796 // ReturnType FunctionName ( ParameterList ) | |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3797 t = new FunctionType(t, params, tparams); |
192 | 3798 break; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3799 +/ |
192 | 3800 default: |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3801 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3802 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3803 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3804 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3805 |
106 | 3806 Type parseArrayType(Type t) |
3807 { | |
3808 assert(token.type == T.LBracket); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3809 auto begin = token; |
106 | 3810 nT(); |
3811 if (token.type == T.RBracket) | |
3812 { | |
3813 t = new ArrayType(t); | |
3814 nT(); | |
3815 } | |
3816 else | |
3817 { | |
214 | 3818 bool success; |
369 | 3819 Type parseAAType() |
3820 { | |
3821 auto type = parseType(); | |
3822 require(T.RBracket); | |
3823 return type; | |
3824 } | |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3825 auto assocType = try_(&parseAAType, success); |
214 | 3826 if (success) |
106 | 3827 t = new ArrayType(t, assocType); |
3828 else | |
3829 { | |
3830 Expression e = parseExpression(), e2; | |
3831 if (token.type == T.Slice) | |
3832 { | |
3833 nT(); | |
3834 e2 = parseExpression(); | |
3835 } | |
3836 t = new ArrayType(t, e, e2); | |
369 | 3837 require(T.RBracket); |
106 | 3838 } |
3839 } | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3840 set(t, begin); |
106 | 3841 return t; |
3842 } | |
3843 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3844 Type parseCFunctionPointerType(Type type, ref Identifier* ident, bool optionalParamList) |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3845 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3846 assert(token.type == T.LParen); |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3847 assert(type !is null); |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3848 auto begin = token; |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3849 nT(); // Skip ( |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3850 type = parseBasicType2(type); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3851 if (token.type == T.LParen) |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3852 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3853 // Can be nested. |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3854 type = parseCFunctionPointerType(type, ident, true); |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3855 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3856 else if (token.type == T.Identifier) |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3857 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3858 // The identifier of the function pointer and the declaration. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3859 ident = token.ident; |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3860 nT(); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3861 type = parseDeclaratorSuffix(type); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3862 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3863 require(T.RParen); |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3864 |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3865 Parameters params; |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3866 if (optionalParamList) |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3867 params = token.type == T.LParen ? parseParameterList() : null; |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3868 else |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3869 params = parseParameterList(); |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3870 |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3871 type = set(new CFuncPointerType(type, params), begin); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3872 return type; |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3873 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3874 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3875 Type parseDeclarator(ref Identifier* ident, bool identOptional = false) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3876 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3877 auto t = parseType(); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3878 |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3879 if (token.type == T.LParen) |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3880 { |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3881 t = parseCFunctionPointerType(t, ident, true); |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3882 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3883 else if (token.type == T.Identifier) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3884 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3885 ident = token.ident; |
95 | 3886 nT(); |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3887 t = parseDeclaratorSuffix(t); |
95 | 3888 } |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3889 |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3890 if (ident is null && !identOptional) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3891 error(token, MSG.ExpectedDeclaratorIdentifier, token.srcText); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3892 |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3893 return t; |
95 | 3894 } |
3895 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3896 /++ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3897 Parse a list of AssignExpressions. |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3898 ExpressionList: |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3899 AssignExpression |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3900 AssignExpression , ExpressionList |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3901 +/ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3902 Expression[] parseExpressionList() |
138 | 3903 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3904 Expression[] expressions; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3905 while (1) |
138 | 3906 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3907 expressions ~= parseAssignExpression(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3908 if (token.type != T.Comma) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3909 break; |
138 | 3910 nT(); |
3911 } | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3912 return expressions; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3913 } |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3914 |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3915 /++ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3916 Arguments: |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3917 ( ) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3918 ( ExpressionList ) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3919 +/ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3920 Expression[] parseArguments() |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3921 { |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3922 assert(token.type == T.LParen); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3923 nT(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3924 Expression[] args; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3925 if (token.type != TOK.RParen) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3926 args = parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3927 require(TOK.RParen); |
139 | 3928 return args; |
138 | 3929 } |
3930 | |
143 | 3931 Parameters parseParameterList() |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3932 out(params) |
96 | 3933 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3934 if (params.length > 1) |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3935 foreach (param; params.items[0..$-1]) |
96 | 3936 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3937 if (param.isVariadic()) |
96 | 3938 assert(0, "variadic arguments can only appear at the end of the parameter list."); |
3939 } | |
3940 } | |
3941 body | |
95 | 3942 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3943 auto begin = token; |
95 | 3944 require(T.LParen); |
3945 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3946 auto params = new Parameters(); |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3947 |
95 | 3948 if (token.type == T.RParen) |
3949 { | |
3950 nT(); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3951 return set(params, begin); |
95 | 3952 } |
3953 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3954 Loop: |
95 | 3955 while (1) |
3956 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3957 auto paramBegin = token; |
269 | 3958 StorageClass stc, tmp; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3959 Type type; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3960 Identifier* ident; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3961 Expression defValue; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3962 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3963 void pushParameter() |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3964 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3965 params ~= set(new Parameter(stc, type, ident, defValue), paramBegin); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3966 } |
269 | 3967 |
3968 if (token.type == T.Ellipses) | |
3969 { | |
3970 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3971 stc = StorageClass.Variadic; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3972 pushParameter(); // type, ident and defValue will be null. |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3973 break Loop; |
269 | 3974 } |
3975 | |
3976 Lstc_loop: | |
95 | 3977 switch (token.type) |
3978 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3979 version(D2) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3980 { |
269 | 3981 case T.Invariant: // D2.0 |
3982 if (peekNext() == T.LParen) | |
3983 goto default; | |
3984 tmp = StorageClass.Invariant; | |
3985 goto Lcommon; | |
3986 case T.Const: // D2.0 | |
3987 if (peekNext() == T.LParen) | |
3988 goto default; | |
3989 tmp = StorageClass.Const; | |
3990 goto Lcommon; | |
3991 case T.Final: // D2.0 | |
3992 tmp = StorageClass.Final; | |
3993 goto Lcommon; | |
3994 case T.Scope: // D2.0 | |
3995 tmp = StorageClass.Scope; | |
3996 goto Lcommon; | |
3997 case T.Static: // D2.0 | |
3998 tmp = StorageClass.Static; | |
3999 goto Lcommon; | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4000 } |
269 | 4001 case T.In: |
4002 tmp = StorageClass.In; | |
4003 goto Lcommon; | |
4004 case T.Out: | |
282 | 4005 tmp = StorageClass.Out; |
269 | 4006 goto Lcommon; |
4007 case T.Inout, T.Ref: | |
4008 tmp = StorageClass.Ref; | |
4009 goto Lcommon; | |
4010 case T.Lazy: | |
4011 tmp = StorageClass.Lazy; | |
4012 goto Lcommon; | |
4013 Lcommon: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4014 // Check for redundancy. |
269 | 4015 if (stc & tmp) |
4016 error(MID.RedundantStorageClass, token.srcText); | |
4017 else | |
4018 stc |= tmp; | |
4019 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4020 version(D2) |
269 | 4021 goto Lstc_loop; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4022 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4023 goto default; // In D1.0 only one stc per parameter is allowed. |
95 | 4024 default: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4025 type = parseDeclarator(ident, true); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4026 |
95 | 4027 if (token.type == T.Assign) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4028 nT(), (defValue = parseAssignExpression()); |
95 | 4029 |
4030 if (token.type == T.Ellipses) | |
4031 { | |
4032 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4033 stc |= StorageClass.Variadic; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4034 pushParameter(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4035 break Loop; |
95 | 4036 } |
4037 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4038 pushParameter(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
4039 |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
4040 if (token.type != T.Comma) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4041 break Loop; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
4042 nT(); |
95 | 4043 } |
4044 } | |
4045 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
4046 return set(params, begin); |
95 | 4047 } |
4048 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
4049 TemplateArguments parseTemplateArguments() |
139 | 4050 { |
376 | 4051 TemplateArguments targs; |
139 | 4052 require(T.LParen); |
255
7ba0229af908
- Fixed parseTemplateArguments. Removed a return path and put the while loop into an if-statement.
aziz
parents:
254
diff
changeset
|
4053 if (token.type != T.RParen) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4054 targs = parseTemplateArguments_(); |
139 | 4055 require(T.RParen); |
376 | 4056 return targs; |
139 | 4057 } |
376 | 4058 |
269 | 4059 version(D2) |
4060 { | |
4061 TemplateArguments parseTemplateArguments2() | |
4062 { | |
4063 assert(token.type == T.Comma); | |
4064 nT(); | |
376 | 4065 TemplateArguments targs; |
269 | 4066 if (token.type != T.RParen) |
376 | 4067 targs = parseTemplateArguments_(); |
269 | 4068 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4069 error(token, MSG.ExpectedTypeOrExpression); |
269 | 4070 require(T.RParen); |
376 | 4071 return targs; |
269 | 4072 } |
4073 } // version(D2) | |
376 | 4074 |
4075 TemplateArguments parseTemplateArguments_() | |
4076 { | |
4077 auto begin = token; | |
4078 auto targs = new TemplateArguments; | |
4079 while (1) | |
4080 { | |
379
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
4081 Type parseType_() |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
4082 { |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
4083 auto type = parseType(); |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
4084 if (token.type == T.Comma || token.type == T.RParen) |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
4085 return type; |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
4086 ++errorCount; // Cause try_() to fail. |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
4087 return null; |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
4088 } |
376 | 4089 bool success; |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
4090 auto typeArgument = try_(&parseType_, success); |
376 | 4091 if (success) |
4092 // TemplateArgument: | |
4093 // Type | |
4094 // Symbol | |
4095 targs ~= typeArgument; | |
4096 else | |
4097 // TemplateArgument: | |
4098 // AssignExpression | |
4099 targs ~= parseAssignExpression(); | |
4100 if (token.type != T.Comma) | |
4101 break; // Exit loop. | |
4102 nT(); | |
4103 } | |
4104 set(targs, begin); | |
4105 return targs; | |
4106 } | |
4107 | |
258 | 4108 TemplateParameters parseTemplateParameterList() |
137 | 4109 { |
377 | 4110 TemplateParameters tparams; |
4111 require(T.LParen); | |
4112 if (token.type != T.RParen) | |
4113 tparams = parseTemplateParameterList_(); | |
4114 require(T.RParen); | |
4115 return tparams; | |
4116 } | |
4117 | |
4118 version(D2) | |
4119 { | |
4120 TemplateParameters parseTemplateParameterList2() | |
4121 { | |
4122 assert(token.type == T.Comma); | |
4123 nT(); | |
4124 TemplateParameters tparams; | |
4125 if (token.type != T.RParen) | |
4126 tparams = parseTemplateParameterList_(); | |
4127 else | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4128 error(token, MSG.ExpectedTemplateParameters); |
377 | 4129 return tparams; |
4130 } | |
4131 } // version(D2) | |
4132 | |
4133 TemplateParameters parseTemplateParameterList_() | |
4134 { | |
258 | 4135 auto begin = token; |
295
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4136 auto tparams = new TemplateParameters; |
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4137 |
137 | 4138 while (1) |
4139 { | |
258 | 4140 auto paramBegin = token; |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4141 TemplateParameter tp; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4142 Identifier* ident; |
137 | 4143 Type specType, defType; |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4144 |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4145 void parseSpecAndOrDefaultType() |
137 | 4146 { |
4147 // : SpecializationType | |
4148 if (token.type == T.Colon) | |
4149 { | |
4150 nT(); | |
4151 specType = parseType(); | |
4152 } | |
4153 // = DefaultType | |
4154 if (token.type == T.Assign) | |
4155 { | |
4156 nT(); | |
4157 defType = parseType(); | |
4158 } | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4159 } |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4160 |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4161 switch (token.type) |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4162 { |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4163 case T.Alias: |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4164 // TemplateAliasParameter: |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4165 // alias Identifier |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4166 nT(); // Skip alias keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4167 ident = requireIdentifier(MSG.ExpectedAliasTemplateParam); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4168 parseSpecAndOrDefaultType(); |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4169 tp = new TemplateAliasParameter(ident, specType, defType); |
137 | 4170 break; |
4171 case T.Identifier: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4172 ident = token.ident; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
4173 switch (peekNext()) |
137 | 4174 { |
4175 case T.Ellipses: | |
4176 // TemplateTupleParameter: | |
4177 // Identifier ... | |
4178 nT(); // Skip Identifier. | |
4179 nT(); // Skip Ellipses. | |
341
3ac651ea83fb
- Fix: created TemplateAliasParameter instead of TemplateTypeParameter.
aziz
parents:
340
diff
changeset
|
4180 if (token.type == T.Comma) |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
4181 error(MID.TemplateTupleParameter); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4182 tp = new TemplateTupleParameter(ident); |
137 | 4183 break; |
4184 case T.Comma, T.RParen, T.Colon, T.Assign: | |
4185 // TemplateTypeParameter: | |
4186 // Identifier | |
4187 nT(); // Skip Identifier. | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4188 parseSpecAndOrDefaultType(); |
341
3ac651ea83fb
- Fix: created TemplateAliasParameter instead of TemplateTypeParameter.
aziz
parents:
340
diff
changeset
|
4189 tp = new TemplateTypeParameter(ident, specType, defType); |
137 | 4190 break; |
4191 default: | |
4192 // TemplateValueParameter: | |
4193 // Declarator | |
4194 ident = null; | |
4195 goto LTemplateValueParameter; | |
4196 } | |
4197 break; | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4198 version(D2) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4199 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4200 case T.This: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4201 // TemplateThisParameter |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4202 // this TemplateTypeParameter |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4203 nT(); // Skip 'this' keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4204 ident = requireIdentifier(MSG.ExpectedNameForThisTempParam); |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4205 parseSpecAndOrDefaultType(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4206 tp = new TemplateThisParameter(ident, specType, defType); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4207 break; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4208 } |
137 | 4209 default: |
4210 LTemplateValueParameter: | |
4211 // TemplateValueParameter: | |
4212 // Declarator | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4213 Expression specValue, defValue; |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4214 auto valueType = parseDeclarator(ident); |
137 | 4215 // : SpecializationValue |
4216 if (token.type == T.Colon) | |
4217 { | |
4218 nT(); | |
4219 specValue = parseCondExpression(); | |
4220 } | |
4221 // = DefaultValue | |
4222 if (token.type == T.Assign) | |
4223 { | |
4224 nT(); | |
4225 defValue = parseCondExpression(); | |
4226 } | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4227 tp = new TemplateValueParameter(valueType, ident, specValue, defValue); |
137 | 4228 } |
4229 | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4230 // Push template parameter. |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4231 tparams ~= set(tp, paramBegin); |
137 | 4232 |
4233 if (token.type != T.Comma) | |
4234 break; | |
4235 nT(); | |
4236 } | |
258 | 4237 set(tparams, begin); |
137 | 4238 return tparams; |
4239 } | |
4240 | |
124 | 4241 void expected(TOK tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4242 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4243 if (token.type != tok) |
327 | 4244 error(MID.ExpectedButFound, Token.toString(tok), token.srcText); |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4245 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4246 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4247 void require(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4248 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4249 if (token.type == tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4250 nT(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4251 else |
327 | 4252 error(MID.ExpectedButFound, Token.toString(tok), token.srcText); |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4253 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4254 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4255 void requireNext(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4256 { |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4257 nT(); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4258 require(tok); |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4259 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4260 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4261 Identifier* optionalIdentifier() |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4262 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4263 Identifier* id; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4264 if (token.type == T.Identifier) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4265 (id = token.ident), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4266 return id; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4267 } |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4268 |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4269 Identifier* requireIdentifier() |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4270 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4271 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4272 if (token.type == T.Identifier) |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4273 (id = token.ident), nT(); |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4274 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4275 error(MID.ExpectedButFound, "Identifier", token.srcText); |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4276 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4277 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4278 |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4279 /++ |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4280 Params: |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4281 errorMsg = an error that has no message ID yet. |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4282 +/ |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4283 Identifier* requireIdentifier(char[] errorMsg) |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4284 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4285 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4286 if (token.type == T.Identifier) |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4287 (id = token.ident), nT(); |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4288 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4289 error(token, errorMsg, token.srcText); |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4290 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4291 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4292 |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4293 Identifier* requireIdentifier(MID mid) |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4294 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4295 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4296 if (token.type == T.Identifier) |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4297 (id = token.ident), nT(); |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4298 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4299 error(mid, token.srcText); |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4300 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4301 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4302 |
243 | 4303 Token* requireId() |
4304 { | |
4305 if (token.type == T.Identifier) | |
4306 { | |
4307 auto id = token; | |
4308 nT(); | |
4309 return id; | |
4310 } | |
4311 else | |
4312 error(MID.ExpectedButFound, "Identifier", token.srcText); | |
4313 return null; | |
4314 } | |
4315 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4316 Token* requireIdToken(char[] errorMsg) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4317 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4318 Token* idtok; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4319 if (token.type == T.Identifier) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4320 (idtok = token), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4321 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4322 error(token, errorMsg, token.srcText); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4323 return idtok; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4324 } |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4325 |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4326 /// Reports an error that has no message ID yet. |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4327 void error(Token* token, char[] formatMsg, ...) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4328 { |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4329 error_(token, formatMsg, _arguments, _argptr); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4330 } |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4331 |
391
33b566df6af4
Migrated project to Tango.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
379
diff
changeset
|
4332 void error(MID mid, ...) |
71 | 4333 { |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4334 error_(this.token, GetMsg(mid), _arguments, _argptr); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4335 } |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4336 |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4337 void error_(Token* token, char[] formatMsg, TypeInfo[] _arguments, void* _argptr) |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4338 { |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
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4339 if (trying) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4340 { |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
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4341 ++errorCount; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
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4342 return; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4343 } |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4344 auto location = token.getLocation(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4345 auto msg = Format(_arguments, _argptr, formatMsg); |
520
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4346 auto error = new ParserError(location, msg); |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4347 errors ~= error; |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4348 if (infoMan !is null) |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4349 infoMan ~= error; |
71 | 4350 } |
65 | 4351 } |