Mercurial > projects > dil
annotate trunk/src/dil/parser/Parser.d @ 578:c769bc239006
Moved Parser.d to new package 'parser'.
author | Aziz K?ksal <aziz.koeksal@gmail.com> |
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date | Sat, 05 Jan 2008 17:29:47 +0100 |
parents | trunk/src/dil/Parser.d@0df647660e76 |
children | fa6d3c52757d |
rev | line source |
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0 | 1 /++ |
2 Author: Aziz Köksal | |
249 | 3 License: GPL3 |
0 | 4 +/ |
578
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5 module dil.parser.Parser; |
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6 |
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7 import dil.lexer.Lexer; |
327 | 8 import dil.SyntaxTree; |
9 import dil.Token; | |
10 import dil.Messages; | |
11 import dil.Information; | |
12 import dil.Declarations; | |
13 import dil.Statements; | |
14 import dil.Expressions; | |
15 import dil.Types; | |
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16 import dil.Enums; |
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17 import dil.CompilerInfo; |
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18 import dil.IdTable; |
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19 import common; |
65 | 20 |
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21 /++ |
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22 The Parser produces an abstract syntax tree (AST) by analyzing |
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23 the tokens of the provided source code. |
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24 +/ |
65 | 25 class Parser |
26 { | |
71 | 27 Lexer lx; |
318 | 28 Token* token; /// Current non-whitespace token. |
29 Token* prevToken; /// Previous non-whitespace token. | |
71 | 30 |
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31 InfoManager infoMan; |
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32 ParserError[] errors; |
71 | 33 |
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34 ImportDeclaration[] imports; /// ImportDeclarations in the source text. |
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35 |
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36 LinkageType linkageType; |
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37 Protection protection; |
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38 StorageClass storageClass; |
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39 uint alignSize = DEFAULT_ALIGN_SIZE; |
364 | 40 |
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41 private alias TOK T; |
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42 private alias TypeNode Type; |
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43 |
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44 /++ |
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45 Construct a Parser object. |
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46 Params: |
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47 text = the UTF-8 source code. |
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48 filePath = the path to the source code; used for error messages. |
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49 +/ |
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50 this(char[] srcText, string filePath, InfoManager infoMan = null) |
71 | 51 { |
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52 this.infoMan = infoMan; |
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53 lx = new Lexer(srcText, filePath, infoMan); |
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54 } |
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55 |
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56 protected void init() |
206 | 57 { |
58 nT(); | |
318 | 59 prevToken = token; |
206 | 60 } |
61 | |
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62 void nT() |
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63 { |
318 | 64 prevToken = token; |
132 | 65 do |
66 { | |
67 lx.nextToken(); | |
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68 token = lx.token; |
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69 } while (token.isWhitespace) // Skip whitespace |
71 | 70 } |
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71 |
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72 /++ |
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73 Start the parser and return the parsed Declarations. |
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74 +/ |
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75 Declarations start() |
102 | 76 { |
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77 init(); |
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78 auto begin = token; |
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79 auto decls = new Declarations; |
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80 if (token.type == T.Module) |
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81 decls ~= parseModuleDeclaration(); |
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82 decls.addOptChildren(parseDeclarationDefinitions()); |
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83 set(decls, begin); |
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84 return decls; |
102 | 85 } |
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86 |
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87 /++ |
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88 Start the parser and return the parsed Expression. |
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89 +/ |
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90 Expression start2() |
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91 { |
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92 init(); |
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93 return parseExpression(); |
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94 } |
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95 |
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96 uint trying; |
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97 uint errorCount; |
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98 |
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99 /++ |
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100 This method executes the delegate parseMethod and when an error occurred |
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101 the state of the lexer and parser are restored. |
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102 +/ |
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103 ReturnType try_(ReturnType)(ReturnType delegate() parseMethod, out bool success) |
103
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104 { |
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105 auto oldToken = this.token; |
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106 auto oldPrevToken = this.prevToken; |
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107 auto oldCount = this.errorCount; |
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108 |
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109 ++trying; |
103
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110 auto result = parseMethod(); |
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111 --trying; |
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112 // Check if an error occurred. |
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113 if (errorCount != oldCount) |
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114 { |
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115 // Restore members. |
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116 token = oldToken; |
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117 prevToken = oldPrevToken; |
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118 lx.token = oldToken; |
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119 errorCount = oldCount; |
214 | 120 success = false; |
103
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121 } |
214 | 122 else |
123 success = true; | |
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124 return result; |
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125 } |
105 | 126 |
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127 /++ |
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128 Sets the begin and end tokens of an AST node. |
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129 +/ |
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130 Class set(Class)(Class node, Token* begin) |
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131 { |
318 | 132 node.setTokens(begin, this.prevToken); |
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133 return node; |
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134 } |
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135 |
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136 /++ |
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137 Returns true if set() has been called on a node. |
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138 +/ |
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139 bool isNodeSet(Node node) |
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140 { |
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141 return node.begin !is null && node.end !is null; |
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142 } |
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143 |
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144 TOK peekNext() |
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145 { |
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146 Token* next = token; |
296 | 147 do |
148 lx.peek(next); | |
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149 while (next.isWhitespace) // Skip whitespace |
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150 return next.type; |
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151 } |
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152 |
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153 TOK peekAfter(ref Token* next) |
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154 { |
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155 assert(next !is null); |
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156 do |
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157 lx.peek(next); |
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158 while (next.isWhitespace) // Skip whitespace |
238
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159 return next.type; |
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160 } |
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161 |
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162 /// Skips the current token if its type matches tok and returns true. |
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163 bool skipped()(TOK tok) // Templatized, so it's inlined. |
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164 { |
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165 return token.type == tok ? (nT(), true) : false; |
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166 } |
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167 |
102 | 168 /++++++++++++++++++++++++++++++ |
169 + Declaration parsing methods + | |
170 ++++++++++++++++++++++++++++++/ | |
171 | |
368 | 172 Declaration parseModuleDeclaration() |
173 { | |
174 auto begin = token; | |
175 ModuleFQN moduleFQN; | |
176 do | |
177 { | |
178 nT(); | |
505
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179 moduleFQN ~= requireIdentifier(MSG.ExpectedModuleIdentifier); |
368 | 180 } while (token.type == T.Dot) |
181 require(T.Semicolon); | |
182 return set(new ModuleDeclaration(moduleFQN), begin); | |
183 } | |
184 | |
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185 /++ |
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186 Parse DeclarationDefinitions until the end of file is hit. |
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187 DeclDefs: |
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188 DeclDef |
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189 DeclDefs |
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190 +/ |
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191 Declaration[] parseDeclarationDefinitions() |
102 | 192 { |
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193 Declaration[] decls; |
213
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194 while (token.type != T.EOF) |
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195 decls ~= parseDeclarationDefinition(); |
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196 return decls; |
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197 } |
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198 |
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199 /++ |
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200 Parse the body of a template, class, interface, struct or union. |
213
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201 DeclDefsBlock: |
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202 { } |
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203 { DeclDefs } |
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204 +/ |
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205 Declarations parseDeclarationDefinitionsBody() |
213
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206 { |
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207 // Save attributes. |
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208 auto linkageType = this.linkageType; |
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209 auto protection = this.protection; |
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210 auto storageClass = this.storageClass; |
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211 // Clear attributes. |
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212 this.linkageType = LinkageType.None; |
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213 this.protection = Protection.None; |
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214 this.storageClass = StorageClass.None; |
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215 |
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216 // Parse body. |
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217 auto begin = token; |
305 | 218 auto decls = new Declarations; |
213
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219 require(T.LBrace); |
122 | 220 while (token.type != T.RBrace && token.type != T.EOF) |
161 | 221 decls ~= parseDeclarationDefinition(); |
213
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222 require(T.RBrace); |
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223 set(decls, begin); |
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224 |
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225 // Restore original values. |
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226 this.linkageType = linkageType; |
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227 this.protection = protection; |
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228 this.storageClass = storageClass; |
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229 |
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230 return decls; |
102 | 231 } |
232 | |
110 | 233 Declaration parseDeclarationDefinition() |
495
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234 out(decl) |
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235 { assert(isNodeSet(decl)); } |
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236 body |
102 | 237 { |
262 | 238 auto begin = token; |
103
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239 Declaration decl; |
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240 switch (token.type) |
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241 { |
238
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242 case T.Align, |
103
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243 T.Pragma, |
238
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244 // Protection attributes |
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245 T.Export, |
103
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246 T.Private, |
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247 T.Package, |
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248 T.Protected, |
238
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249 T.Public: |
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250 decl = parseAttributeSpecifier(); |
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251 break; |
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252 // Storage classes |
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253 case T.Extern, |
203
4f949a3a394b
- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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202
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|
254 T.Deprecated, |
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- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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202
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|
255 T.Override, |
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- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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202
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256 T.Abstract, |
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- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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257 T.Synchronized, |
103
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258 //T.Static, |
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259 T.Final, |
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260 T.Const, |
269 | 261 //T.Invariant, // D 2.0 |
103
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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262 T.Auto, |
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263 T.Scope: |
238
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264 case_StaticAttribute: |
269 | 265 case_InvariantAttribute: // D 2.0 |
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266 return parseStorageAttribute(); |
191
3ce110cefbc5
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267 case T.Alias: |
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268 nT(); |
238
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269 // TODO: parse StorageClasses? |
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270 decl = new AliasDeclaration(parseVariableOrFunction()); |
191
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271 break; |
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272 case T.Typedef: |
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273 nT(); |
238
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274 // TODO: parse StorageClasses? |
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275 decl = new TypedefDeclaration(parseVariableOrFunction()); |
191
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276 break; |
103
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277 case T.Static: |
238
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278 switch (peekNext()) |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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279 { |
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280 case T.Import: |
429
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Fix: removed infinite loop when parsing static imports.
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281 goto case_Import; |
125
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282 case T.This: |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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283 decl = parseStaticConstructorDeclaration(); |
125
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284 break; |
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|
285 case T.Tilde: |
119
363cd39022f9
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286 decl = parseStaticDestructorDeclaration(); |
125
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287 break; |
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288 case T.If: |
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289 decl = parseStaticIfDeclaration(); |
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290 break; |
127
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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291 case T.Assert: |
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292 decl = parseStaticAssertDeclaration(); |
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293 break; |
125
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294 default: |
238
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295 goto case_StaticAttribute; |
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296 } |
228
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297 break; |
103
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298 case T.Import: |
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Fix: removed infinite loop when parsing static imports.
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|
299 case_Import: |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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300 decl = parseImportDeclaration(); |
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301 imports ~= CastTo!(ImportDeclaration)(decl); |
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302 // Handle specially. StorageClass mustn't be set. |
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303 decl.setProtection(this.protection); |
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304 return set(decl, begin); |
107
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- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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305 case T.Enum: |
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306 decl = parseEnumDeclaration(); |
109
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- Added methods parseClassDeclaration() and parseBaseClasses().
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307 break; |
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- Added methods parseClassDeclaration() and parseBaseClasses().
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308 case T.Class: |
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- Added methods parseClassDeclaration() and parseBaseClasses().
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309 decl = parseClassDeclaration(); |
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310 break; |
112 | 311 case T.Interface: |
312 decl = parseInterfaceDeclaration(); | |
313 break; | |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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314 case T.Struct, T.Union: |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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315 decl = parseAggregateDeclaration(); |
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- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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316 break; |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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317 case T.This: |
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318 decl = parseConstructorDeclaration(); |
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319 break; |
118
379f33cbd521
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320 case T.Tilde: |
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321 decl = parseDestructorDeclaration(); |
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322 break; |
120 | 323 case T.Invariant: |
269 | 324 version(D2) |
325 { | |
326 auto next = token; | |
434
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Fix: members related to error info weren't updated correctly.
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327 if (peekAfter(next) == T.LParen) |
269 | 328 { |
434
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329 if (peekAfter(next) != T.RParen) |
269 | 330 goto case_Declaration; |
331 } | |
332 else | |
333 goto case_InvariantAttribute; | |
334 } | |
120 | 335 decl = parseInvariantDeclaration(); |
336 break; | |
121 | 337 case T.Unittest: |
338 decl = parseUnittestDeclaration(); | |
339 break; | |
122 | 340 case T.Debug: |
341 decl = parseDebugDeclaration(); | |
140 | 342 break; |
146
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343 case T.Version: |
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344 decl = parseVersionDeclaration(); |
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345 break; |
140 | 346 case T.Template: |
347 decl = parseTemplateDeclaration(); | |
348 break; | |
141 | 349 case T.New: |
350 decl = parseNewDeclaration(); | |
351 break; | |
352 case T.Delete: | |
353 decl = parseDeleteDeclaration(); | |
354 break; | |
146
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355 case T.Mixin: |
256 | 356 decl = parseMixin!(MixinDeclaration)(); |
146
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357 break; |
129 | 358 case T.Semicolon: |
359 nT(); | |
360 decl = new EmptyDeclaration(); | |
361 break; | |
192 | 362 // Declaration |
363 case T.Identifier, T.Dot, T.Typeof: | |
269 | 364 case_Declaration: |
495
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365 return parseVariableOrFunction(this.storageClass, this.protection, this.linkageType); |
213
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366 /+case T.Module: |
150
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367 // TODO: Error: module is optional and can appear only once at the top of the source file. |
213
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368 break;+/ |
103
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369 default: |
508
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370 if (token.isIntegralType) |
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|
371 goto case_Declaration; |
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Added isIntegralType() to Token and refactored code.
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507
diff
changeset
|
372 |
496
5a607597dc22
Improved error recovery in the Parser.
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373 decl = new IllegalDeclaration(); |
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Improved error recovery in the Parser.
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374 // Skip to next valid token. |
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375 do |
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|
376 nT(); |
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377 while (!token.isDeclDefStart && |
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Improved error recovery in the Parser.
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378 token.type != T.RBrace && |
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Improved error recovery in the Parser.
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changeset
|
379 token.type != T.EOF) |
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Improved error recovery in the Parser.
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380 auto text = Token.textSpan(begin, this.prevToken); |
505
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Refactored a great amount of code.
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504
diff
changeset
|
381 error(begin, MSG.IllegalDeclaration ~ text); |
103
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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382 } |
495
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|
383 decl.setProtection(this.protection); |
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|
384 decl.setStorageClass(this.storageClass); |
b60450804b6e
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changeset
|
385 assert(!isNodeSet(decl)); |
262 | 386 set(decl, begin); |
129 | 387 return decl; |
102 | 388 } |
389 | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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diff
changeset
|
390 /++ |
122 | 391 DeclarationsBlock: |
392 : DeclDefs | |
393 { } | |
394 { DeclDefs } | |
395 DeclDef | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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changeset
|
396 +/ |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
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400
diff
changeset
|
397 Declaration parseDeclarationsBlock(bool noColon = false) |
122 | 398 { |
305 | 399 Declaration d; |
122 | 400 switch (token.type) |
401 { | |
402 case T.LBrace: | |
528
d0ac6faeaf66
Fixed something in dil.Parser.
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parents:
524
diff
changeset
|
403 auto begin = token; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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diff
changeset
|
404 nT(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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diff
changeset
|
405 auto decls = new Declarations; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
406 while (token.type != T.RBrace && token.type != T.EOF) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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diff
changeset
|
407 decls ~= parseDeclarationDefinition(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
408 require(T.RBrace); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
409 d = set(decls, begin); |
122 | 410 break; |
411 case T.Colon: | |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
412 if (noColon == true) |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
413 goto default; |
122 | 414 nT(); |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
415 auto begin = token; |
305 | 416 auto decls = new Declarations; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
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diff
changeset
|
417 while (token.type != T.RBrace && token.type != T.EOF) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
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206
diff
changeset
|
418 decls ~= parseDeclarationDefinition(); |
484
265c0b655f18
Added more calls to set().
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parents:
483
diff
changeset
|
419 d = set(decls, begin); |
122 | 420 break; |
421 default: | |
305 | 422 d = parseDeclarationDefinition(); |
122 | 423 } |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
424 assert(isNodeSet(d)); |
305 | 425 return d; |
122 | 426 } |
427 | |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
428 Declaration parseDeclarationsBlockNoColon() |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
429 { |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
430 return parseDeclarationsBlock(true); |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
431 } |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
432 |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
433 /++ |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
434 Parses either a VariableDeclaration or a FunctionDeclaration. |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
435 Params: |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
436 stc = previously parsed storage classes |
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
437 protection = previously parsed protection attribute |
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
438 linkType = previously parsed linkage type |
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
439 testAutoDeclaration = whether to check for an AutoDeclaration |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
440 optionalParameterList = a hint for how to parse C-style function pointers |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
441 +/ |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
442 Declaration parseVariableOrFunction(StorageClass stc = StorageClass.None, |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
443 Protection protection = Protection.None, |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
444 LinkageType linkType = LinkageType.None, |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
445 bool testAutoDeclaration = false, |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
446 bool optionalParameterList = true) |
192 | 447 { |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
448 auto begin = token; |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
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201
diff
changeset
|
449 Type type; |
505
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
450 Identifier* ident; |
192 | 451 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
452 // Check for AutoDeclaration: StorageClasses Identifier = |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
453 if (testAutoDeclaration && |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
454 token.type == T.Identifier && |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
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237
diff
changeset
|
455 peekNext() == T.Assign) |
192 | 456 { |
505
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
457 ident = token.ident; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
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237
diff
changeset
|
458 nT(); |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
459 } |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
460 else |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
461 { |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
462 type = parseType(); // VariableType or ReturnType |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
463 if (token.type == T.LParen) |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
464 { |
483
180711cc4b66
Fixed parsing of C-style function pointers.
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parents:
434
diff
changeset
|
465 // C-style function pointers make the grammar ambiguous. |
180711cc4b66
Fixed parsing of C-style function pointers.
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parents:
434
diff
changeset
|
466 // We have to treat them specially at function scope. |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
467 // Example: |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
468 // void foo() { |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
469 // // A pointer to a function taking an integer and returning 'some_type'. |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
470 // some_type (*p_func)(int); |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
471 // // In the following case precedence is given to a CallExpression. |
180711cc4b66
Fixed parsing of C-style function pointers.
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parents:
434
diff
changeset
|
472 // something(*p); // 'something' may be a function/method or an object having opCall overloaded. |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
473 // } |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
474 // // A pointer to a function taking no parameters and returning 'something'. |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
475 // something(*p); |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
476 type = parseCFunctionPointerType(type, ident, optionalParameterList); |
415
b18b0cd8f8cd
Fixed parsing C function pointers in declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
414
diff
changeset
|
477 } |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
478 else if (peekNext() == T.LParen) |
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
479 { // Type FunctionName ( ParameterList ) FunctionBody |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
480 ident = requireIdentifier(MSG.ExpectedFunctionName); |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
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481 ident || nT(); // Skip non-identifier token. |
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482 assert(token.type == T.LParen); |
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diff
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483 // It's a function declaration |
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484 TemplateParameters tparams; |
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diff
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|
485 if (tokenAfterParenIs(T.LParen)) |
213
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486 { |
530
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487 // ( TemplateParameterList ) ( ParameterList ) |
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Unindented if-block in parseVariableOrFunction().
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|
488 tparams = parseTemplateParameterList(); |
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489 } |
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490 |
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491 auto params = parseParameterList(); |
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492 version(D2) |
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493 { |
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494 switch (token.type) |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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parents:
491
diff
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|
495 { |
530
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496 case T.Const: |
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Unindented if-block in parseVariableOrFunction().
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529
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497 stc |= StorageClass.Const; |
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498 nT(); |
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diff
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|
499 break; |
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500 case T.Invariant: |
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changeset
|
501 stc |= StorageClass.Invariant; |
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Unindented if-block in parseVariableOrFunction().
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529
diff
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|
502 nT(); |
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Aziz K?ksal <aziz.koeksal@gmail.com>
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529
diff
changeset
|
503 break; |
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parents:
529
diff
changeset
|
504 default: |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
505 } |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
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201
diff
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|
506 } |
530
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diff
changeset
|
507 // ReturnType FunctionName ( ParameterList ) |
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Unindented if-block in parseVariableOrFunction().
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|
508 auto funcBody = parseFunctionBody(); |
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diff
changeset
|
509 auto d = new FunctionDeclaration(type, ident, tparams, params, funcBody); |
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diff
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|
510 d.setStorageClass(stc); |
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Unindented if-block in parseVariableOrFunction().
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diff
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|
511 d.setLinkageType(linkType); |
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diff
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|
512 d.setProtection(protection); |
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diff
changeset
|
513 return set(d, begin); |
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diff
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|
514 } |
535
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
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parents:
532
diff
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|
515 else |
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Fixed parsing bug in parseVariableOrFunction().
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parents:
532
diff
changeset
|
516 { |
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Fixed parsing bug in parseVariableOrFunction().
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parents:
532
diff
changeset
|
517 // Type VariableName DeclaratorSuffix |
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Fixed parsing bug in parseVariableOrFunction().
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parents:
532
diff
changeset
|
518 ident = requireIdentifier(MSG.ExpectedVariableName); |
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parents:
532
diff
changeset
|
519 type = parseDeclaratorSuffix(type); |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
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|
520 } |
192 | 521 } |
522 | |
523 // It's a variable declaration. | |
505
3bb94ba21490
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504
diff
changeset
|
524 Identifier*[] idents = [ident]; |
194 | 525 Expression[] values; |
199
a95fee6e4b7e
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526 goto LenterLoop; // We've already parsed an identifier. Jump to if statement and check for initializer. |
194 | 527 while (token.type == T.Comma) |
528 { | |
222
4f31e4671e06
- Fix: nT() wasn't called in while loop to skip T.Comma.
aziz
parents:
220
diff
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|
529 nT(); |
505
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
530 idents ~= requireIdentifier(MSG.ExpectedVariableName); |
194 | 531 LenterLoop: |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
532 if (skipped(T.Assign)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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parents:
530
diff
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|
533 values ~= parseInitializer(); |
199
a95fee6e4b7e
- Fix: parseDeclaration(): appending null to values when no initializer present.
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534 else |
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diff
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|
535 values ~= null; |
194 | 536 } |
537 require(T.Semicolon); | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
538 auto d = new VariableDeclaration(type, idents, values); |
b60450804b6e
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494
diff
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|
539 d.setStorageClass(stc); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
540 d.setLinkageType(linkType); |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
541 d.setProtection(protection); |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
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|
542 return set(d, begin); |
194 | 543 } |
192 | 544 |
194 | 545 Expression parseInitializer() |
546 { | |
198
88c1777a9e51
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547 if (token.type == T.Void) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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|
548 { |
266 | 549 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
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|
550 auto next = peekNext(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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|
551 if (next == T.Comma || next == T.Semicolon) |
198
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- Implemented parseInitializer() and parseNonVoidInitializer().
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|
552 { |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
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|
553 nT(); |
266 | 554 return set(new VoidInitializer(), begin); |
198
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|
555 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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changeset
|
556 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
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|
557 return parseNonVoidInitializer(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
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diff
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|
558 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
559 |
88c1777a9e51
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aziz
parents:
197
diff
changeset
|
560 Expression parseNonVoidInitializer() |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
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|
561 { |
266 | 562 auto begin = token; |
198
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- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
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diff
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|
563 Expression init; |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
564 switch (token.type) |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
565 { |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
566 case T.LBracket: |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
567 // ArrayInitializer: |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
568 // [ ] |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
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diff
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|
569 // [ ArrayMemberInitializations ] |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
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|
570 Expression[] keys; |
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diff
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|
571 Expression[] values; |
213
b0ebde88d2d4
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parents:
206
diff
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|
572 |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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parents:
206
diff
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|
573 nT(); |
b0ebde88d2d4
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parents:
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diff
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|
574 while (token.type != T.RBracket) |
198
88c1777a9e51
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parents:
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changeset
|
575 { |
88c1777a9e51
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parents:
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diff
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|
576 auto e = parseNonVoidInitializer(); |
531
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Added method skipped() to dil.Parser.
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parents:
530
diff
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|
577 if (skipped(T.Colon)) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
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|
578 { |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
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diff
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|
579 keys ~= e; |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
580 values ~= parseNonVoidInitializer(); |
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aziz
parents:
197
diff
changeset
|
581 } |
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- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
582 else |
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aziz
parents:
197
diff
changeset
|
583 { |
88c1777a9e51
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aziz
parents:
197
diff
changeset
|
584 keys ~= null; |
88c1777a9e51
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aziz
parents:
197
diff
changeset
|
585 values ~= e; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
586 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
587 |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
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|
588 if (token.type != T.Comma) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
589 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
590 nT(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
591 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
592 require(T.RBracket); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
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diff
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|
593 init = new ArrayInitializer(keys, values); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
594 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
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diff
changeset
|
595 case T.LBrace: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
changeset
|
596 // StructInitializer: |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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206
diff
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|
597 // { } |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
598 // { StructMemberInitializers } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
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|
599 Expression parseStructInitializer() |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
600 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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changeset
|
601 Identifier*[] idents; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
changeset
|
602 Expression[] values; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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diff
changeset
|
603 |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
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diff
changeset
|
604 nT(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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parents:
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diff
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|
605 while (token.type != T.RBrace) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
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|
606 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
607 if (token.type == T.Identifier && |
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
608 // Peek for colon to see if this is a member identifier. |
3bb94ba21490
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parents:
504
diff
changeset
|
609 peekNext() == T.Colon) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
610 { |
505
3bb94ba21490
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parents:
504
diff
changeset
|
611 idents ~= token.ident; |
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
612 nT(), nT(); // Skip Identifier : |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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197
diff
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|
613 } |
505
3bb94ba21490
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parents:
504
diff
changeset
|
614 else |
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
615 idents ~= null; |
3bb94ba21490
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parents:
504
diff
changeset
|
616 |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
changeset
|
617 // NonVoidInitializer |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
changeset
|
618 values ~= parseNonVoidInitializer(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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197
diff
changeset
|
619 |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
changeset
|
620 if (token.type != T.Comma) |
88c1777a9e51
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diff
changeset
|
621 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
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|
622 nT(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
changeset
|
623 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
624 require(T.RBrace); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
625 return new StructInitializer(idents, values); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
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diff
changeset
|
626 } |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
627 |
214 | 628 bool success; |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
629 auto si = try_(&parseStructInitializer, success); |
214 | 630 if (success) |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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parents:
199
diff
changeset
|
631 { |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
632 init = si; |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
aziz
parents:
199
diff
changeset
|
633 break; |
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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parents:
199
diff
changeset
|
634 } |
216 | 635 assert(token.type == T.LBrace); |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
aziz
parents:
199
diff
changeset
|
636 //goto default; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
637 default: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
638 init = parseAssignExpression(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
639 } |
266 | 640 set(init, begin); |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
changeset
|
641 return init; |
192 | 642 } |
643 | |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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266
diff
changeset
|
644 FunctionBody parseFunctionBody() |
192 | 645 { |
268 | 646 auto begin = token; |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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266
diff
changeset
|
647 auto func = new FunctionBody; |
192 | 648 while (1) |
649 { | |
650 switch (token.type) | |
651 { | |
652 case T.LBrace: | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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parents:
206
diff
changeset
|
653 func.funcBody = parseStatements(); |
192 | 654 break; |
655 case T.Semicolon: | |
656 nT(); | |
657 break; | |
658 case T.In: | |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
659 if (func.inBody) |
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
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341
diff
changeset
|
660 error(MID.InContract); |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
661 nT(); |
192 | 662 func.inBody = parseStatements(); |
663 continue; | |
664 case T.Out: | |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
665 if (func.outBody) |
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
666 error(MID.OutContract); |
192 | 667 nT(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
668 if (skipped(T.LParen)) |
192 | 669 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
670 func.outIdent = requireIdentifier(MSG.ExpectedAnIdentifier); |
192 | 671 require(T.RParen); |
672 } | |
673 func.outBody = parseStatements(); | |
674 continue; | |
675 case T.Body: | |
676 nT(); | |
677 goto case T.LBrace; | |
678 default: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
679 error(token, MSG.ExpectedFunctionBody, token.srcText); |
192 | 680 } |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
681 break; // Exit loop. |
192 | 682 } |
268 | 683 set(func, begin); |
299
559d5d62e0c1
- Added checks for null before adding member to Node.children.
aziz
parents:
298
diff
changeset
|
684 func.finishConstruction(); |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
685 return func; |
192 | 686 } |
687 | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
688 LinkageType parseLinkageType() |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
689 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
690 LinkageType linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
691 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
|
692 return linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
693 |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
694 nT(); // Skip ( |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
695 if (token.type == T.RParen) |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
696 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
697 nT(); |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
698 error(MID.MissingLinkageType); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
699 return linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
700 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
701 |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
702 auto identTok = requireId(); |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
703 |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
704 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
|
705 |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
706 switch (identID) |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
707 { |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
708 case ID.C: |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
709 if (skipped(T.PlusPlus)) |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
710 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
711 linkageType = LinkageType.Cpp; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
712 break; |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
713 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
714 linkageType = LinkageType.C; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
715 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
716 case ID.D: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
717 linkageType = LinkageType.D; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
718 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
719 case ID.Windows: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
720 linkageType = LinkageType.Windows; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
721 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
722 case ID.Pascal: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
723 linkageType = LinkageType.Pascal; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
724 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
725 case ID.System: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
726 linkageType = LinkageType.System; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
727 break; |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
728 default: |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
729 error(MID.UnrecognizedLinkageType, token.srcText); |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
730 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
731 require(T.RParen); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
732 return linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
733 } |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
734 |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
735 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
|
736 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
737 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
|
738 prev_lt = lt; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
739 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
740 // TODO: create new msg RedundantLinkageType. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
741 error(begin, MSG.RedundantLinkageType ~ Token.textSpan(begin, this.prevToken)); |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
742 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
743 |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
744 Declaration parseStorageAttribute() |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
745 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
746 StorageClass stc, stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
747 LinkageType prev_linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
748 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
749 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
|
750 // Nested function. |
305 | 751 Declaration parse() |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
752 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
753 Declaration decl; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
754 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
755 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
756 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
757 case T.Extern: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
758 if (peekNext() != T.LParen) |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
759 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
760 stc_tmp = StorageClass.Extern; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
761 goto Lcommon; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
762 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
763 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
764 nT(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
765 auto linkageType = parseLinkageType(); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
766 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
|
767 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
768 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
|
769 this.linkageType = linkageType; // Set. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
770 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
|
771 set(decl, begin); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
772 this.linkageType = saved; // Restore. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
773 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
774 case T.Override: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
775 stc_tmp = StorageClass.Override; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
776 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
777 case T.Deprecated: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
778 stc_tmp = StorageClass.Deprecated; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
779 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
780 case T.Abstract: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
781 stc_tmp = StorageClass.Abstract; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
782 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
783 case T.Synchronized: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
784 stc_tmp = StorageClass.Synchronized; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
785 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
786 case T.Static: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
787 stc_tmp = StorageClass.Static; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
788 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
789 case T.Final: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
790 stc_tmp = StorageClass.Final; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
791 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
792 case T.Const: |
269 | 793 version(D2) |
794 { | |
795 if (peekNext() == T.LParen) | |
796 goto case_Declaration; | |
797 } | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
798 stc_tmp = StorageClass.Const; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
799 goto Lcommon; |
269 | 800 version(D2) |
801 { | |
802 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
|
803 auto next = token; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
804 if (peekAfter(next) == T.LParen) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
805 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
806 if (peekAfter(next) != T.RParen) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
807 goto case_Declaration; // invariant ( Type ) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
808 decl = parseDeclarationDefinition(); // invariant ( ) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
809 decl.setStorageClass(stc); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
810 break; |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
811 } |
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Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
812 // invariant as StorageClass. |
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Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
813 stc_tmp = StorageClass.Invariant; |
269 | 814 goto Lcommon; |
815 } | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
816 case T.Auto: |
495
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Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
817 stc_tmp = StorageClass.Auto; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
818 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
819 case T.Scope: |
495
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
820 stc_tmp = StorageClass.Scope; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
821 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
822 Lcommon: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
823 // Issue error if redundant. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
824 if (stc & stc_tmp) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
825 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
|
826 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
827 stc |= stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
828 |
269 | 829 auto tok = token.type; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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parents:
237
diff
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|
830 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
831 decl = new StorageClassDeclaration(stc_tmp, tok, parse()); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
832 set(decl, begin); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
833 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
834 case T.Identifier: |
269 | 835 case_Declaration: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
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diff
changeset
|
836 // 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
|
837 decl = parseVariableOrFunction(stc, this.protection, prev_linkageType, true); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
838 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
839 default: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
840 this.storageClass = stc; // Set. |
305 | 841 decl = parseDeclarationsBlock(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
842 this.storageClass = saved_storageClass; // Reset. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
843 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
844 assert(isNodeSet(decl)); |
305 | 845 return decl; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
846 } |
305 | 847 return parse(); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
848 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
849 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
850 uint parseAlignAttribute() |
260 | 851 { |
852 assert(token.type == T.Align); | |
853 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
|
854 uint size = DEFAULT_ALIGN_SIZE; // Global default. |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
855 if (skipped(T.LParen)) |
260 | 856 { |
857 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
|
858 (size = token.int_), nT(); |
260 | 859 else |
860 expected(T.Int32); | |
861 require(T.RParen); | |
862 } | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
863 return size; |
260 | 864 } |
865 | |
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
|
866 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
|
867 { |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
868 Declaration decl; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
869 |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
870 switch (token.type) |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
871 { |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
872 case T.Align: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
873 uint alignSize = parseAlignAttribute(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
874 auto saved = this.alignSize; // Save. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
875 this.alignSize = alignSize; // Set. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
876 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
|
877 this.alignSize = saved; // Restore. |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
878 break; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
879 case T.Pragma: |
147 | 880 // Pragma: |
881 // pragma ( Identifier ) | |
882 // pragma ( Identifier , ExpressionList ) | |
883 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
884 Identifier* ident; |
147 | 885 Expression[] args; |
886 | |
887 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
888 ident = requireIdentifier(MSG.ExpectedPragmaIdentifier); |
147 | 889 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
890 if (skipped(T.Comma)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
891 args = parseExpressionList(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
892 require(T.RParen); |
147 | 893 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
894 decl = new PragmaDeclaration(ident, args, parseDeclarationsBlock()); |
147 | 895 break; |
491
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
896 default: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
897 // Protection attributes |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
898 Protection prot; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
899 switch (token.type) |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
900 { |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
901 case T.Private: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
902 prot = Protection.Private; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
903 case T.Package: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
904 prot = Protection.Package; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
905 case T.Protected: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
906 prot = Protection.Protected; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
907 case T.Public: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
908 prot = Protection.Public; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
909 case T.Export: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
910 prot = Protection.Export; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
911 default: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
912 assert(0); |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
913 } |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
914 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
915 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
|
916 this.protection = prot; // Set. |
491
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
917 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
|
918 this.protection = saved; // Restore. |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
919 } |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
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diff
changeset
|
920 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
|
921 } |
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
|
922 |
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
|
923 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
|
924 { |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
925 assert(token.type == T.Import || token.type == T.Static); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
926 bool isStatic = skipped(T.Static); |
429
052cbacb1642
Fix: removed infinite loop when parsing static imports.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
424
diff
changeset
|
927 assert(token.type == T.Import); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
928 nT(); // Skip import keyword. |
429
052cbacb1642
Fix: removed infinite loop when parsing static imports.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
424
diff
changeset
|
929 |
364 | 930 ModuleFQN[] moduleFQNs; |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
931 Identifier*[] moduleAliases; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
932 Identifier*[] bindNames; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
933 Identifier*[] bindAliases; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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113
diff
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|
934 |
298 | 935 while (1) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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113
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|
936 { |
364 | 937 ModuleFQN moduleFQN; |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
938 Identifier* moduleAlias; |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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diff
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|
939 |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
940 // AliasName = ModuleName |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
941 if (peekNext() == T.Assign) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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113
diff
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|
942 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
943 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
|
944 nT(); // Skip = |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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diff
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|
945 } |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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diff
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|
946 |
298 | 947 // Identifier(.Identifier)* |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
948 while (1) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
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|
949 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
950 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
|
951 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
|
952 break; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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diff
changeset
|
953 nT(); |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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113
diff
changeset
|
954 } |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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diff
changeset
|
955 |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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diff
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|
956 // Push identifiers. |
364 | 957 moduleFQNs ~= moduleFQN; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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|
958 moduleAliases ~= moduleAlias; |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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|
959 |
298 | 960 if (token.type != T.Comma) |
961 break; | |
962 nT(); | |
963 } | |
964 | |
965 if (token.type == T.Colon) | |
966 { | |
967 // BindAlias = BindName(, BindAlias = BindName)*; | |
968 // BindName(, BindName)*; | |
320
0ce14640eb04
- Fix in parseImportDeclaration(): rewrote while loop and removed a call to nT().
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|
969 do |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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|
970 { |
298 | 971 nT(); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
972 Identifier* bindAlias; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
973 // BindAlias = BindName |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
974 if (peekNext() == T.Assign) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
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|
975 { |
505
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Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
976 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
|
977 nT(); // Skip = |
298 | 978 } |
979 // Push identifiers. | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
980 bindNames ~= requireIdentifier(MSG.ExpectedImportName); |
298 | 981 bindAliases ~= bindAlias; |
320
0ce14640eb04
- Fix in parseImportDeclaration(): rewrote while loop and removed a call to nT().
aziz
parents:
319
diff
changeset
|
982 } while (token.type == T.Comma) |
298 | 983 } |
984 | |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
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diff
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|
985 require(T.Semicolon); |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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113
diff
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|
986 |
366 | 987 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
|
988 } |
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
|
989 |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
990 Declaration parseEnumDeclaration() |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
991 { |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
992 assert(token.type == T.Enum); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
993 nT(); // Skip enum keyword. |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
994 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
995 Identifier* enumName; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
996 Type baseType; |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
997 EnumMember[] members; |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
998 bool hasBody; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
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 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1002 if (skipped(T.Colon)) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1003 baseType = parseBasicType(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1004 |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1005 if (skipped(T.Semicolon)) |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
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|
1006 { |
264 | 1007 if (enumName is null) |
231 | 1008 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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|
1009 } |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1010 else if (skipped(T.LBrace)) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1011 { |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
1012 hasBody = true; |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1013 while (token.type != T.RBrace) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1014 { |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1015 auto begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1016 auto name = requireIdentifier(MSG.ExpectedEnumMember); |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1017 Expression value; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1018 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1019 if (skipped(T.Assign)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1020 value = parseAssignExpression(); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1021 else |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1022 value = null; |
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1023 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1024 members ~= set(new EnumMember(name, value), begin); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
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|
1025 |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1026 if (token.type != T.Comma) |
115
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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|
1027 break; |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1028 nT(); // Skip , |
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1029 } |
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1030 require(T.RBrace); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1031 } |
231 | 1032 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1033 error(token, MSG.ExpectedEnumBody, token.srcText); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1034 |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1035 return new EnumDeclaration(enumName, baseType, members, hasBody); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1036 } |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1037 |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1038 Declaration parseClassDeclaration() |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1039 { |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1040 assert(token.type == T.Class); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
1041 nT(); // Skip class keyword. |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
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|
1042 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1043 Identifier* className; |
258 | 1044 TemplateParameters tparams; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1045 BaseClass[] bases; |
305 | 1046 Declarations decls; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
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|
1047 |
505
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Refactored a great amount of code.
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diff
changeset
|
1048 className = requireIdentifier(MSG.ExpectedClassName); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1049 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1050 if (token.type == T.LParen) |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
aziz
parents:
194
diff
changeset
|
1051 tparams = parseTemplateParameterList(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1052 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1053 if (token.type == T.Colon) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1054 bases = parseBaseClasses(); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1055 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1056 if (skipped(T.Semicolon)) |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1057 { |
405
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1058 if (bases.length != 0) |
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1059 error(MID.BaseClassInForwardDeclaration); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1060 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1061 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
|
1062 decls = parseDeclarationDefinitionsBody(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1063 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1064 error(token, MSG.ExpectedClassBody, token.srcText); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1065 |
494
9a7ca8c56e59
Refactored a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
493
diff
changeset
|
1066 return new ClassDeclaration(className, tparams, bases, decls); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1067 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1068 |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1069 BaseClass[] parseBaseClasses(bool colonLeadsOff = true) |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1070 { |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1071 if (colonLeadsOff) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1072 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1073 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
|
1074 nT(); // Skip colon |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1075 } |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1076 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1077 BaseClass[] bases; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1078 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1079 while (1) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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1080 { |
117
79857de26e86
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1081 Protection prot = Protection.Public; |
109
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1082 switch (token.type) |
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1083 { |
204 | 1084 case T.Identifier, T.Dot, T.Typeof: goto LparseBasicType; |
109
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1085 case T.Private: prot = Protection.Private; break; |
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|
1086 case T.Protected: prot = Protection.Protected; break; |
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1087 case T.Package: prot = Protection.Package; break; |
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1088 case T.Public: /*prot = Protection.Public;*/ break; |
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1089 default: |
405
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|
1090 error(MID.ExpectedBaseClasses, token.srcText); |
109
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1091 return bases; |
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|
1092 } |
158
759f437313f9
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|
1093 nT(); // Skip protection attribute. |
759f437313f9
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|
1094 LparseBasicType: |
486
bd176bc73e43
Fixed a few things in the Parser.
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diff
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|
1095 auto begin = token; |
158
759f437313f9
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|
1096 auto type = parseBasicType(); |
759f437313f9
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|
1097 //if (type.tid != TID.DotList) |
759f437313f9
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|
1098 // TODO: issue error msg. base classes can only be one or more identifiers or template instances separated by dots. |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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485
diff
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|
1099 bases ~= set(new BaseClass(prot, type), begin); |
109
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|
1100 if (token.type != T.Comma) |
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|
1101 break; |
396
0a4619735ce9
Applied fixes to Lexer, Parser and other classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
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391
diff
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|
1102 nT(); |
109
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diff
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|
1103 } |
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|
1104 return bases; |
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|
1105 } |
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|
1106 |
112 | 1107 Declaration parseInterfaceDeclaration() |
1108 { | |
1109 assert(token.type == T.Interface); | |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
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539
diff
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|
1110 nT(); // Skip interface keyword. |
112 | 1111 |
505
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Aziz K?ksal <aziz.koeksal@gmail.com>
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|
1112 Identifier* name; |
258 | 1113 TemplateParameters tparams; |
112 | 1114 BaseClass[] bases; |
305 | 1115 Declarations decls; |
112 | 1116 |
505
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
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|
1117 name = requireIdentifier(MSG.ExpectedInterfaceName); |
112 | 1118 |
1119 if (token.type == T.LParen) | |
195
37c2ffd649c4
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|
1120 tparams = parseTemplateParameterList(); |
112 | 1121 |
1122 if (token.type == T.Colon) | |
1123 bases = parseBaseClasses(); | |
1124 | |
531
315aeb3f7a9b
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Aziz K?ksal <aziz.koeksal@gmail.com>
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530
diff
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|
1125 if (skipped(T.Semicolon)) |
112 | 1126 { |
405
e2529923a0cb
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
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|
1127 if (bases.length != 0) |
e2529923a0cb
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Aziz K?ksal <aziz.koeksal@gmail.com>
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404
diff
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|
1128 error(MID.BaseClassInForwardDeclaration); |
112 | 1129 } |
1130 else if (token.type == T.LBrace) | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
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494
diff
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|
1131 decls = parseDeclarationDefinitionsBody(); |
112 | 1132 else |
505
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
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|
1133 error(token, MSG.ExpectedInterfaceBody, token.srcText); |
112 | 1134 |
494
9a7ca8c56e59
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Aziz K?ksal <aziz.koeksal@gmail.com>
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493
diff
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|
1135 return new InterfaceDeclaration(name, tparams, bases, decls); |
112 | 1136 } |
1137 | |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1138 Declaration parseAggregateDeclaration() |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1139 { |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1140 assert(token.type == T.Struct || token.type == T.Union); |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1141 TOK tok = token.type; |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
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|
1142 nT(); // Skip struct or union keyword. |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1143 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
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504
diff
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|
1144 Identifier* name; |
258 | 1145 TemplateParameters tparams; |
305 | 1146 Declarations decls; |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1147 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1148 name = optionalIdentifier(); |
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
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|
1149 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
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|
1150 if (name && token.type == T.LParen) |
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
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|
1151 tparams = parseTemplateParameterList(); |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
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|
1152 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
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|
1153 if (skipped(T.Semicolon)) |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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diff
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|
1154 { |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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diff
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|
1155 //if (name.length == 0) |
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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|
1156 // TODO: error: forward declarations must have a name. |
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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|
1157 } |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
diff
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|
1158 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
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|
1159 decls = parseDeclarationDefinitionsBody(); |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1160 else |
124 | 1161 expected(T.LBrace); // TODO: better error msg |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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parents:
112
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|
1162 |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
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|
1163 if (tok == T.Struct) |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
1164 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
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|
1165 auto sd = new StructDeclaration(name, tparams, decls); |
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1166 sd.setAlignSize(this.alignSize); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
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|
1167 return sd; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
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|
1168 } |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1169 else |
494
9a7ca8c56e59
Refactored a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
493
diff
changeset
|
1170 return new UnionDeclaration(name, tparams, decls); |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
diff
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|
1171 } |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
diff
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|
1172 |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
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116
diff
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|
1173 Declaration parseConstructorDeclaration() |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1174 { |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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diff
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|
1175 assert(token.type == T.This); |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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diff
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|
1176 nT(); // Skip 'this' keyword. |
143 | 1177 auto parameters = parseParameterList(); |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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|
1178 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1179 return new ConstructorDeclaration(parameters, funcBody); |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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diff
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|
1180 } |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1181 |
118
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
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|
1182 Declaration parseDestructorDeclaration() |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1183 { |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
changeset
|
1184 assert(token.type == T.Tilde); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
changeset
|
1185 nT(); // Skip ~ |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
changeset
|
1186 require(T.This); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
changeset
|
1187 require(T.LParen); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
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|
1188 require(T.RParen); |
267
f3dfa6208ed3
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|
1189 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1190 return new DestructorDeclaration(funcBody); |
118
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1191 } |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1192 |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1193 Declaration parseStaticConstructorDeclaration() |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1194 { |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1195 assert(token.type == T.Static); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1196 nT(); // Skip static keyword. |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1197 nT(); // Skip 'this' keyword. |
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- Added parseStaticConstructor- and DestructorDeclaration().
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|
1198 require(T.LParen); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1199 require(T.RParen); |
267
f3dfa6208ed3
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1200 auto funcBody = parseFunctionBody(); |
197
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|
1201 return new StaticConstructorDeclaration(funcBody); |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1202 } |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1203 |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1204 Declaration parseStaticDestructorDeclaration() |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1205 { |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1206 assert(token.type == T.Static); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1207 nT(); // Skip static keyword. |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1208 nT(); // Skip ~ |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1209 require(T.This); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1210 require(T.LParen); |
363cd39022f9
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|
1211 require(T.RParen); |
267
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1212 auto funcBody = parseFunctionBody(); |
197
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- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1213 return new StaticDestructorDeclaration(funcBody); |
119
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- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1214 } |
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- Added parseStaticConstructor- and DestructorDeclaration().
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|
1215 |
120 | 1216 Declaration parseInvariantDeclaration() |
1217 { | |
1218 assert(token.type == T.Invariant); | |
1219 nT(); // Skip invariant keyword. | |
1220 // Optional () for getting ready porting to D 2.0 | |
1221 if (token.type == T.LParen) | |
122 | 1222 requireNext(T.RParen); |
267
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1223 auto funcBody = parseFunctionBody(); |
197
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1224 return new InvariantDeclaration(funcBody); |
120 | 1225 } |
1226 | |
121 | 1227 Declaration parseUnittestDeclaration() |
1228 { | |
1229 assert(token.type == T.Unittest); | |
122 | 1230 nT(); // Skip unittest keyword. |
267
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|
1231 auto funcBody = parseFunctionBody(); |
197
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1232 return new UnittestDeclaration(funcBody); |
121 | 1233 } |
1234 | |
529
135e9e6933a7
Tidied up version/debug parser functions.
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parents:
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diff
changeset
|
1235 Token* parseIdentOrInt() |
135e9e6933a7
Tidied up version/debug parser functions.
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parents:
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diff
changeset
|
1236 { |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1237 if (skipped(T.Int32) || skipped(T.Identifier)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1238 return this.prevToken; |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1239 error(token, MSG.ExpectedIdentOrInt, token.srcText); |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
1240 return null; |
135e9e6933a7
Tidied up version/debug parser functions.
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parents:
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diff
changeset
|
1241 } |
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|
1242 |
122 | 1243 Declaration parseDebugDeclaration() |
1244 { | |
1245 assert(token.type == T.Debug); | |
1246 nT(); // Skip debug keyword. | |
1247 | |
529
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|
1248 Token* spec; |
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|
1249 Token* cond; |
305 | 1250 Declaration decls, elseDecls; |
122 | 1251 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
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|
1252 if (skipped(T.Assign)) |
529
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|
1253 { // debug = Integer ; |
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|
1254 // debug = Identifier ; |
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diff
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|
1255 spec = parseIdentOrInt(); |
122 | 1256 require(T.Semicolon); |
1257 } | |
1258 else | |
529
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changeset
|
1259 { // ( Condition ) |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
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|
1260 if (skipped(T.LParen)) |
122 | 1261 { |
529
135e9e6933a7
Tidied up version/debug parser functions.
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changeset
|
1262 cond = parseIdentOrInt(); |
122 | 1263 require(T.RParen); |
1264 } | |
123 | 1265 // debug DeclarationsBlock |
1266 // debug ( Condition ) DeclarationsBlock | |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
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|
1267 decls = parseDeclarationsBlockNoColon(); |
123 | 1268 // else DeclarationsBlock |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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changeset
|
1269 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
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|
1270 elseDecls = parseDeclarationsBlockNoColon(); |
123 | 1271 } |
1272 | |
264 | 1273 return new DebugDeclaration(spec, cond, decls, elseDecls); |
123 | 1274 } |
1275 | |
1276 Declaration parseVersionDeclaration() | |
1277 { | |
146
8180eb84e69c
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|
1278 assert(token.type == T.Version); |
8180eb84e69c
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|
1279 nT(); // Skip version keyword. |
123 | 1280 |
529
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|
1281 Token* spec; |
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|
1282 Token* cond; |
305 | 1283 Declaration decls, elseDecls; |
122 | 1284 |
531
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Added method skipped() to dil.Parser.
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|
1285 if (skipped(T.Assign)) |
529
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|
1286 { // version = Integer ; |
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|
1287 // version = Identifier ; |
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|
1288 spec = parseIdentOrInt(); |
123 | 1289 require(T.Semicolon); |
1290 } | |
1291 else | |
529
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|
1292 { // ( Condition ) |
123 | 1293 require(T.LParen); |
529
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|
1294 cond = parseIdentOrInt(); |
123 | 1295 require(T.RParen); |
1296 // version ( Condition ) DeclarationsBlock | |
404
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Added method parseDeclarationsBlockNoColon().
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|
1297 decls = parseDeclarationsBlockNoColon(); |
123 | 1298 // else DeclarationsBlock |
531
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Added method skipped() to dil.Parser.
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|
1299 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
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|
1300 elseDecls = parseDeclarationsBlockNoColon(); |
122 | 1301 } |
1302 | |
264 | 1303 return new VersionDeclaration(spec, cond, decls, elseDecls); |
122 | 1304 } |
1305 | |
125
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|
1306 Declaration parseStaticIfDeclaration() |
240a8b053803
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|
1307 { |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1308 assert(token.type == T.Static); |
240a8b053803
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|
1309 nT(); // Skip static keyword. |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1310 nT(); // Skip if keyword. |
240a8b053803
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|
1311 |
240a8b053803
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|
1312 Expression condition; |
305 | 1313 Declaration ifDecls, elseDecls; |
125
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1314 |
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|
1315 require(T.LParen); |
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|
1316 condition = parseAssignExpression(); |
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|
1317 require(T.RParen); |
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|
1318 |
404
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|
1319 ifDecls = parseDeclarationsBlockNoColon(); |
125
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1320 |
531
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Added method skipped() to dil.Parser.
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changeset
|
1321 if (skipped(T.Else)) |
404
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Added method parseDeclarationsBlockNoColon().
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diff
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|
1322 elseDecls = parseDeclarationsBlockNoColon(); |
125
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|
1323 |
240a8b053803
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|
1324 return new StaticIfDeclaration(condition, ifDecls, elseDecls); |
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|
1325 } |
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|
1326 |
127
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
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|
1327 Declaration parseStaticAssertDeclaration() |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1328 { |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1329 assert(token.type == T.Static); |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
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|
1330 nT(); // Skip static keyword. |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1331 nT(); // Skip assert keyword. |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1332 Expression condition, message; |
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|
1333 require(T.LParen); |
cb9a97ebb570
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|
1334 condition = parseAssignExpression(); |
531
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|
1335 if (skipped(T.Comma)) |
127
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1336 message = parseAssignExpression(); |
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|
1337 require(T.RParen); |
128 | 1338 require(T.Semicolon); |
127
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|
1339 return new StaticAssertDeclaration(condition, message); |
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|
1340 } |
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|
1341 |
140 | 1342 Declaration parseTemplateDeclaration() |
1343 { | |
1344 assert(token.type == T.Template); | |
1345 nT(); // Skip template keyword. | |
505
3bb94ba21490
Refactored a great amount of code.
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504
diff
changeset
|
1346 auto templateName = requireIdentifier(MSG.ExpectedTemplateName); |
143 | 1347 auto templateParams = parseTemplateParameterList(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
1348 auto decls = parseDeclarationDefinitionsBody(); |
140 | 1349 return new TemplateDeclaration(templateName, templateParams, decls); |
1350 } | |
1351 | |
141 | 1352 Declaration parseNewDeclaration() |
1353 { | |
1354 assert(token.type == T.New); | |
1355 nT(); // Skip new keyword. | |
143 | 1356 auto parameters = parseParameterList(); |
267
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- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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|
1357 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1358 return new NewDeclaration(parameters, funcBody); |
141 | 1359 } |
1360 | |
1361 Declaration parseDeleteDeclaration() | |
1362 { | |
1363 assert(token.type == T.Delete); | |
1364 nT(); // Skip delete keyword. | |
143 | 1365 auto parameters = parseParameterList(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1366 // TODO: only one parameter of type void* allowed. Check in parsing or semantic phase? |
267
f3dfa6208ed3
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|
1367 auto funcBody = parseFunctionBody(); |
197
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- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1368 return new DeleteDeclaration(parameters, funcBody); |
141 | 1369 } |
1370 | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1371 Type parseTypeofType() |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1372 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1373 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
|
1374 Type type; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1375 requireNext(T.LParen); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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491
diff
changeset
|
1376 switch (token.type) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1377 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1378 version(D2) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1379 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1380 case T.Return: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1381 nT(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1382 type = new TypeofType(); |
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Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1383 break; |
9c208925a3d4
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diff
changeset
|
1384 } |
9c208925a3d4
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diff
changeset
|
1385 default: |
9c208925a3d4
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parents:
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diff
changeset
|
1386 type = new TypeofType(parseExpression()); |
9c208925a3d4
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diff
changeset
|
1387 } |
9c208925a3d4
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diff
changeset
|
1388 require(T.RParen); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1389 return type; |
9c208925a3d4
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diff
changeset
|
1390 } |
9c208925a3d4
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diff
changeset
|
1391 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1392 /+ |
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|
1393 DotListExpression: |
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1394 . DotListItems |
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|
1395 DotListItems |
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diff
changeset
|
1396 Typeof |
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diff
changeset
|
1397 Typeof . DotListItems |
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|
1398 DotListItems: |
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|
1399 DotListItem |
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|
1400 DotListItem . DotListItems |
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|
1401 DotListItem: |
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diff
changeset
|
1402 Identifier |
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diff
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|
1403 TemplateInstance |
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diff
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|
1404 NewExpression |
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diff
changeset
|
1405 TemplateInstance: |
233 | 1406 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
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|
1407 +/ |
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diff
changeset
|
1408 DotListExpression parseDotListExpression() |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
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diff
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|
1409 { |
233 | 1410 assert(token.type == T.Identifier || token.type == T.Dot || token.type == T.Typeof); |
486
bd176bc73e43
Fixed a few things in the Parser.
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diff
changeset
|
1411 auto begin = token; |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
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diff
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|
1412 Expression[] identList; |
531
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Added method skipped() to dil.Parser.
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diff
changeset
|
1413 if (skipped(T.Dot)) |
488
cfb3805768b6
Added DotExpression and DotType.
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486
diff
changeset
|
1414 identList ~= set(new DotExpression(), begin); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
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diff
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|
1415 else if (token.type == T.Typeof) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1416 { |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1417 auto type = parseTypeofType(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1418 set(type, begin); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1419 identList ~= set(new TypeofExpression(type), begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1420 if (!skipped(T.Dot)) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1421 goto Lreturn; |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1422 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1423 |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1424 while (1) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1425 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1426 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1427 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1428 Expression e; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1429 if (token.type == T.Not && peekNext() == T.LParen) // Identifier !( TemplateArguments ) |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1430 { |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1431 nT(); // Skip !. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1432 auto tparams = parseTemplateArguments(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1433 e = new TemplateInstanceExpression(ident, tparams); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1434 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1435 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1436 e = new IdentifierExpression(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1437 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1438 identList ~= set(e, begin); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1439 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1440 LnewExpressionLoop: |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1441 if (!skipped(T.Dot)) |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1442 break; |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1443 |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1444 if (token.type == T.New) |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1445 { |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1446 identList ~= parseNewExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1447 goto LnewExpressionLoop; |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1448 } |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1449 } |
233 | 1450 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1451 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1452 return new DotListExpression(identList); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1453 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1454 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1455 /+ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1456 DotListType: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1457 . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1458 TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1459 Typeof |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1460 Typeof . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1461 TypeItems: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1462 TypeItem |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1463 TypeItem . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1464 TypeItem: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1465 Identifier |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1466 TemplateInstance |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1467 TemplateInstance: |
233 | 1468 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1469 +/ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1470 DotListType parseDotListType() |
153 | 1471 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1472 auto begin = token; |
153 | 1473 Type[] identList; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1474 if (skipped(T.Dot)) |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1475 identList ~= set(new DotType(), begin); |
153 | 1476 else if (token.type == T.Typeof) |
1477 { | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1478 identList ~= set(parseTypeofType(), begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1479 if (!skipped(T.Dot)) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1480 goto Lreturn; |
153 | 1481 } |
1482 | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1483 do |
153 | 1484 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1485 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1486 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1487 Type t; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1488 // NB.: Currently Types can't be followed by "!=" |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1489 // so no need to peek for "(" when parsing TemplateInstances. |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1490 if (skipped(T.Not)/+ && peekNext() == T.LParen+/) // Identifier !( TemplateArguments ) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1491 t = new TemplateInstanceType(ident, parseTemplateArguments()); |
153 | 1492 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1493 t = new IdentifierType(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1494 identList ~= set(t, begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1495 } while(skipped(T.Dot)) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1496 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1497 return new DotListType(identList); |
153 | 1498 } |
1499 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1500 /* |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1501 TemplateMixin: |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1502 mixin ( AssignExpression ) ; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1503 mixin TemplateIdentifier ; |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1504 mixin TemplateIdentifier MixinIdentifier ; |
233 | 1505 mixin TemplateIdentifier !( TemplateArguments ) ; |
1506 mixin TemplateIdentifier !( TemplateArguments ) MixinIdentifier ; | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1507 */ |
256 | 1508 Class parseMixin(Class)() |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1509 { |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1510 assert(token.type == T.Mixin); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1511 nT(); // Skip mixin keyword. |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1512 |
256 | 1513 static if (is(Class == MixinDeclaration)) |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1514 { |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1515 if (skipped(T.LParen)) |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1516 { |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1517 // TODO: What about mixin(...).ident;? |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1518 auto e = parseAssignExpression(); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1519 require(T.RParen); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1520 require(T.Semicolon); |
262 | 1521 return new MixinDeclaration(e); |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1522 } |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1523 } |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1524 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1525 auto begin = token; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1526 Expression[] templateIdent; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1527 Identifier* mixinIdent; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1528 |
159 | 1529 // This code is similar to parseDotListType(). |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1530 if (skipped(T.Dot)) |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1531 templateIdent ~= set(new DotExpression(), begin); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1532 |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
1533 do |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1534 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1535 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1536 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1537 Expression e; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1538 if (skipped(T.Not)) // Identifier !( TemplateArguments ) |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1539 { |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1540 // No need to peek for T.LParen. This must be a template instance. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1541 auto tparams = parseTemplateArguments(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1542 e = new TemplateInstanceExpression(ident, tparams); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1543 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1544 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1545 e = new IdentifierExpression(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1546 templateIdent ~= set(e, begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1547 } while (skipped(T.Dot)) |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1548 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1549 mixinIdent = optionalIdentifier(); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1550 require(T.Semicolon); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1551 |
262 | 1552 return new Class(templateIdent, mixinIdent); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1553 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1554 |
102 | 1555 /+++++++++++++++++++++++++++++ |
161 | 1556 + Statement parsing methods + |
1557 +++++++++++++++++++++++++++++/ | |
1558 | |
1559 Statements parseStatements() | |
1560 { | |
262 | 1561 auto begin = token; |
318 | 1562 require(T.LBrace); |
162 | 1563 auto statements = new Statements(); |
161 | 1564 while (token.type != T.RBrace && token.type != T.EOF) |
1565 statements ~= parseStatement(); | |
318 | 1566 require(T.RBrace); |
262 | 1567 return set(statements, begin); |
161 | 1568 } |
1569 | |
1570 Statement parseStatement() | |
1571 { | |
261 | 1572 auto begin = token; |
161 | 1573 Statement s; |
188 | 1574 Declaration d; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1575 |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1576 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1577 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1578 d = parseVariableOrFunction(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1579 goto LreturnDeclarationStatement; |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1580 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1581 |
161 | 1582 switch (token.type) |
1583 { | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1584 case T.Align: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1585 uint size = parseAlignAttribute(); |
260 | 1586 // 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
|
1587 StructDeclaration structDecl; |
260 | 1588 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
|
1589 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1590 auto begin2 = token; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1591 structDecl = CastTo!(StructDeclaration)(parseAggregateDeclaration()); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1592 structDecl.setAlignSize(size); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1593 set(structDecl, begin2); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1594 } |
260 | 1595 else |
1596 expected(T.Struct); | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1597 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1598 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
|
1599 goto LreturnDeclarationStatement; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1600 /+ Not applicable for statements. |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1601 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
|
1602 T.Deprecated, T.Override, T.Abstract,+/ |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1603 case T.Extern, |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1604 T.Final, |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1605 T.Const, |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1606 T.Auto: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1607 //T.Scope |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1608 //T.Static |
201 | 1609 case_parseAttribute: |
1610 s = parseAttributeStatement(); | |
261 | 1611 return s; |
161 | 1612 case T.Identifier: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1613 if (peekNext() == T.Colon) |
161 | 1614 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1615 auto ident = token.ident; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1616 nT(), nT(); // Skip Identifier : |
234 | 1617 s = new LabeledStatement(ident, parseNoScopeOrEmptyStatement()); |
161 | 1618 break; |
1619 } | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1620 goto case T.Dot; |
201 | 1621 case T.Dot, T.Typeof: |
214 | 1622 bool success; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1623 d = try_(delegate { |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1624 return parseVariableOrFunction(StorageClass.None, |
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1625 Protection.None, |
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1626 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
|
1627 }, success |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1628 ); |
214 | 1629 if (success) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1630 goto LreturnDeclarationStatement; // Declaration |
201 | 1631 else |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1632 goto case_parseExpressionStatement; // Expression |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1633 |
162 | 1634 case T.If: |
1635 s = parseIfStatement(); | |
1636 break; | |
164 | 1637 case T.While: |
1638 s = parseWhileStatement(); | |
1639 break; | |
165 | 1640 case T.Do: |
1641 s = parseDoWhileStatement(); | |
1642 break; | |
216 | 1643 case T.For: |
1644 s = parseForStatement(); | |
1645 break; | |
169 | 1646 case T.Foreach, T.Foreach_reverse: |
1647 s = parseForeachStatement(); | |
1648 break; | |
170 | 1649 case T.Switch: |
1650 s = parseSwitchStatement(); | |
1651 break; | |
171 | 1652 case T.Case: |
1653 s = parseCaseStatement(); | |
1654 break; | |
172 | 1655 case T.Default: |
1656 s = parseDefaultStatement(); | |
1657 break; | |
173 | 1658 case T.Continue: |
1659 s = parseContinueStatement(); | |
1660 break; | |
174 | 1661 case T.Break: |
1662 s = parseBreakStatement(); | |
1663 break; | |
175 | 1664 case T.Return: |
1665 s = parseReturnStatement(); | |
1666 break; | |
176 | 1667 case T.Goto: |
1668 s = parseGotoStatement(); | |
1669 break; | |
177 | 1670 case T.With: |
1671 s = parseWithStatement(); | |
1672 break; | |
178 | 1673 case T.Synchronized: |
1674 s = parseSynchronizedStatement(); | |
1675 break; | |
179 | 1676 case T.Try: |
1677 s = parseTryStatement(); | |
1678 break; | |
180 | 1679 case T.Throw: |
1680 s = parseThrowStatement(); | |
1681 break; | |
181 | 1682 case T.Scope: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1683 if (peekNext() != T.LParen) |
201 | 1684 goto case_parseAttribute; |
181 | 1685 s = parseScopeGuardStatement(); |
1686 break; | |
182 | 1687 case T.Volatile: |
1688 s = parseVolatileStatement(); | |
1689 break; | |
183 | 1690 case T.Asm: |
1691 s = parseAsmStatement(); | |
1692 break; | |
184 | 1693 case T.Pragma: |
1694 s = parsePragmaStatement(); | |
1695 break; | |
185 | 1696 case T.Mixin: |
246
52f4aa097865
- Fix: parse mixin as expression instead of statement when next token is T.LParen.
aziz
parents:
245
diff
changeset
|
1697 if (peekNext() == T.LParen) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1698 goto case_parseExpressionStatement; // Parse as expression. |
256 | 1699 s = parseMixin!(MixinStatement)(); |
185 | 1700 break; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1701 case T.Static: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1702 switch (peekNext()) |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1703 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1704 case T.If: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1705 s = parseStaticIfStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1706 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1707 case T.Assert: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1708 s = parseStaticAssertStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1709 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1710 default: |
201 | 1711 goto case_parseAttribute; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1712 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1713 break; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1714 case T.Debug: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1715 s = parseDebugStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1716 break; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1717 case T.Version: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1718 s = parseVersionStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1719 break; |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1720 // DeclDef |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1721 case T.Alias, T.Typedef: |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1722 d = parseDeclarationDefinition(); |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1723 goto LreturnDeclarationStatement; |
188 | 1724 case T.Enum: |
1725 d = parseEnumDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1726 goto LreturnDeclarationStatement; |
188 | 1727 case T.Class: |
1728 d = parseClassDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1729 goto LreturnDeclarationStatement; |
188 | 1730 case T.Interface: |
1731 d = parseInterfaceDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1732 goto LreturnDeclarationStatement; |
188 | 1733 case T.Struct, T.Union: |
1734 d = parseAggregateDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1735 // goto LreturnDeclarationStatement; |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1736 LreturnDeclarationStatement: |
261 | 1737 set(d, begin); |
188 | 1738 s = new DeclarationStatement(d); |
1739 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1740 case T.LBrace: |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1741 s = parseScopeStatement(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1742 break; |
216 | 1743 case T.Semicolon: |
231 | 1744 nT(); |
216 | 1745 s = new EmptyStatement(); |
1746 break; | |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1747 /+ |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1748 Parse ExpressionStatement: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1749 +/ |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1750 // 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
|
1751 // 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
|
1752 case T.This: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1753 case T.Super: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1754 case T.Null: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1755 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
|
1756 // case T.Dollar: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1757 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
|
1758 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
|
1759 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
|
1760 case T.CharLiteral: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1761 case T.String: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1762 case T.LBracket: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1763 // case T.LBrace: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1764 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
|
1765 case T.Assert: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1766 // case T.Mixin: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1767 case T.Import: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1768 case T.Typeid: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1769 case T.Is: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1770 case T.LParen: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1771 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
|
1772 // 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
|
1773 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
|
1774 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
|
1775 case_parseExpressionStatement: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1776 s = new ExpressionStatement(parseExpression()); |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1777 require(T.Semicolon); |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1778 break; |
161 | 1779 default: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1780 if (token.isSpecialToken) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1781 goto case_parseExpressionStatement; |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1782 |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1783 if (token.type != T.Dollar) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1784 // 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
|
1785 assert(delegate bool(){ |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1786 bool success; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1787 auto expression = try_(&parseExpression, success); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1788 return success; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1789 }() == 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
|
1790 ); |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1791 |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1792 // 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
|
1793 s = new IllegalStatement(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1794 // Skip to next valid token. |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1795 do |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1796 nT(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1797 while (!token.isStatementStart && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1798 token.type != T.RBrace && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1799 token.type != T.EOF) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1800 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
|
1801 error(begin, MSG.IllegalStatement ~ text); |
161 | 1802 } |
205 | 1803 assert(s !is null); |
261 | 1804 set(s, begin); |
161 | 1805 return s; |
1806 } | |
1807 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1808 /++ |
162 | 1809 ScopeStatement: |
219 | 1810 NoScopeStatement |
162 | 1811 +/ |
164 | 1812 Statement parseScopeStatement() |
162 | 1813 { |
219 | 1814 return new ScopeStatement(parseNoScopeStatement()); |
162 | 1815 } |
1816 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1817 /++ |
166 | 1818 NoScopeStatement: |
1819 NonEmptyStatement | |
1820 BlockStatement | |
1821 BlockStatement: | |
1822 { } | |
1823 { StatementList } | |
1824 +/ | |
1825 Statement parseNoScopeStatement() | |
1826 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1827 auto begin = token; |
166 | 1828 Statement s; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1829 if (skipped(T.LBrace)) |
166 | 1830 { |
1831 auto ss = new Statements(); | |
1832 while (token.type != T.RBrace && token.type != T.EOF) | |
1833 ss ~= parseStatement(); | |
1834 require(T.RBrace); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1835 s = set(ss, begin); |
166 | 1836 } |
219 | 1837 else if (token.type == T.Semicolon) |
1838 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1839 error(token, MSG.ExpectedNonEmptyStatement); |
219 | 1840 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1841 s = set(new EmptyStatement(), begin); |
219 | 1842 } |
166 | 1843 else |
1844 s = parseStatement(); | |
1845 return s; | |
1846 } | |
1847 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1848 /++ |
234 | 1849 NoScopeOrEmptyStatement: |
1850 ; | |
1851 NoScopeStatement | |
1852 +/ | |
1853 Statement parseNoScopeOrEmptyStatement() | |
1854 { | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1855 if (skipped(T.Semicolon)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1856 return set(new EmptyStatement(), this.prevToken); |
234 | 1857 else |
1858 return parseNoScopeStatement(); | |
1859 } | |
1860 | |
201 | 1861 Statement parseAttributeStatement() |
1862 { | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1863 StorageClass stc, stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1864 LinkageType prev_linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1865 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1866 // Nested function. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1867 Declaration parse() |
201 | 1868 { |
261 | 1869 auto begin = token; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1870 Declaration d; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1871 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1872 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1873 case T.Extern: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1874 if (peekNext() != T.LParen) |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1875 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1876 stc_tmp = StorageClass.Extern; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1877 goto Lcommon; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1878 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1879 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1880 nT(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1881 auto linkageType = parseLinkageType(); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1882 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
|
1883 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1884 d = new LinkageDeclaration(linkageType, parse()); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1885 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1886 case T.Static: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1887 stc_tmp = StorageClass.Static; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1888 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1889 case T.Final: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1890 stc_tmp = StorageClass.Final; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1891 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1892 case T.Const: |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1893 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1894 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1895 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1896 goto case_Declaration; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1897 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1898 stc_tmp = StorageClass.Const; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1899 goto Lcommon; |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1900 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1901 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1902 case T.Invariant: // D 2.0 |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1903 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1904 goto case_Declaration; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1905 stc_tmp = StorageClass.Invariant; |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1906 goto Lcommon; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1907 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1908 case T.Auto: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1909 stc_tmp = StorageClass.Auto; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1910 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1911 case T.Scope: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1912 stc_tmp = StorageClass.Scope; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1913 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1914 Lcommon: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1915 // Issue error if redundant. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1916 if (stc & stc_tmp) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1917 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
|
1918 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1919 stc |= stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1920 |
269 | 1921 auto tok = token.type; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1922 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1923 d = new StorageClassDeclaration(stc_tmp, tok, parse()); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1924 break; |
239
7911f6a92e6e
- Added 'new' and 'delete' declarations to Token and uncommented next and prev members. Added HEAD to TOK.
aziz
parents:
238
diff
changeset
|
1925 // TODO: allow "scope class", "abstract scope class" in function bodies? |
7911f6a92e6e
- Added 'new' and 'delete' declarations to Token and uncommented next and prev members. Added HEAD to TOK.
aziz
parents:
238
diff
changeset
|
1926 //case T.Class: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1927 default: |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1928 case_Declaration: |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1929 return parseVariableOrFunction(stc, Protection.None, prev_linkageType, true); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1930 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1931 return set(d, begin); |
201 | 1932 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1933 return new DeclarationStatement(parse()); |
201 | 1934 } |
1935 | |
162 | 1936 Statement parseIfStatement() |
1937 { | |
1938 assert(token.type == T.If); | |
1939 nT(); | |
1940 | |
283 | 1941 Statement variable; |
162 | 1942 Expression condition; |
1943 Statement ifBody, elseBody; | |
1944 | |
1945 require(T.LParen); | |
283 | 1946 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1947 Identifier* ident; |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1948 auto begin = token; // For start of AutoDeclaration or normal Declaration. |
162 | 1949 // auto Identifier = Expression |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1950 if (skipped(T.Auto)) |
162 | 1951 { |
505
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1952 ident = requireIdentifier(MSG.ExpectedVariableName); |
162 | 1953 require(T.Assign); |
283 | 1954 auto init = parseExpression(); |
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1955 auto v = new VariableDeclaration(null, [ident], [init]); |
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1956 set(v, begin.nextNWS); |
495
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1957 auto d = new StorageClassDeclaration(StorageClass.Auto, T.Auto, v); |
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1958 set(d, begin); |
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1959 variable = new DeclarationStatement(d); |
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1960 set(variable, begin); |
162 | 1961 } |
1962 else | |
1963 { | |
1964 // Declarator = Expression | |
237
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1965 Type parseDeclaratorAssign() |
162 | 1966 { |
237
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1967 auto type = parseDeclarator(ident); |
162 | 1968 require(T.Assign); |
237
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1969 return type; |
162 | 1970 } |
237
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1971 bool success; |
423
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1972 auto type = try_(&parseDeclaratorAssign, success); |
283 | 1973 if (success) |
163
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1974 { |
283 | 1975 auto init = parseExpression(); |
484
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1976 auto v = new VariableDeclaration(type, [ident], [init]); |
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1977 set(v, begin); |
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1978 variable = new DeclarationStatement(v); |
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1979 set(variable, begin); |
163
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1980 } |
283 | 1981 else |
1982 condition = parseExpression(); | |
162 | 1983 } |
1984 require(T.RParen); | |
164 | 1985 ifBody = parseScopeStatement(); |
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1986 if (skipped(T.Else)) |
164 | 1987 elseBody = parseScopeStatement(); |
283 | 1988 return new IfStatement(variable, condition, ifBody, elseBody); |
162 | 1989 } |
1990 | |
164 | 1991 Statement parseWhileStatement() |
1992 { | |
1993 assert(token.type == T.While); | |
1994 nT(); | |
166 | 1995 require(T.LParen); |
164 | 1996 auto condition = parseExpression(); |
166 | 1997 require(T.RParen); |
164 | 1998 return new WhileStatement(condition, parseScopeStatement()); |
1999 } | |
2000 | |
165 | 2001 Statement parseDoWhileStatement() |
2002 { | |
2003 assert(token.type == T.Do); | |
2004 nT(); | |
2005 auto doBody = parseScopeStatement(); | |
2006 require(T.While); | |
166 | 2007 require(T.LParen); |
165 | 2008 auto condition = parseExpression(); |
166 | 2009 require(T.RParen); |
2010 return new DoWhileStatement(condition, doBody); | |
2011 } | |
2012 | |
2013 Statement parseForStatement() | |
2014 { | |
2015 assert(token.type == T.For); | |
2016 nT(); | |
165 | 2017 require(T.LParen); |
166 | 2018 |
2019 Statement init, forBody; | |
2020 Expression condition, increment; | |
2021 | |
2022 if (token.type != T.Semicolon) | |
2023 init = parseNoScopeStatement(); | |
230
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2024 else |
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2025 nT(); // Skip ; |
166 | 2026 if (token.type != T.Semicolon) |
2027 condition = parseExpression(); | |
168 | 2028 require(T.Semicolon); |
166 | 2029 if (token.type != T.RParen) |
2030 increment = parseExpression(); | |
168 | 2031 require(T.RParen); |
167 | 2032 forBody = parseScopeStatement(); |
166 | 2033 return new ForStatement(init, condition, increment, forBody); |
165 | 2034 } |
2035 | |
169 | 2036 Statement parseForeachStatement() |
2037 { | |
2038 assert(token.type == T.Foreach || token.type == T.Foreach_reverse); | |
2039 TOK tok = token.type; | |
2040 nT(); | |
2041 | |
257 | 2042 auto params = new Parameters; |
269 | 2043 Expression e; // Aggregate or LwrExpression |
169 | 2044 |
2045 require(T.LParen); | |
2046 while (1) | |
2047 { | |
242
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2048 auto paramBegin = token; |
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2049 StorageClass stc; |
169 | 2050 Type type; |
505
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2051 Identifier* ident; |
169 | 2052 |
2053 switch (token.type) | |
2054 { | |
236
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2055 case T.Ref, T.Inout: |
505
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|
2056 stc = StorageClass.Ref; |
169 | 2057 nT(); |
236
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2058 // fall through |
169 | 2059 case T.Identifier: |
238
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2060 auto next = peekNext(); |
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2061 if (next == T.Comma || next == T.Semicolon || next == T.RParen) |
169 | 2062 { |
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2063 ident = requireIdentifier(MSG.ExpectedVariableName); |
169 | 2064 break; |
2065 } | |
2066 // fall through | |
2067 default: | |
2068 type = parseDeclarator(ident); | |
2069 } | |
2070 | |
505
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|
2071 params ~= set(new Parameter(stc, type, ident, null), paramBegin); |
169 | 2072 |
2073 if (token.type != T.Comma) | |
2074 break; | |
2075 nT(); | |
2076 } | |
2077 require(T.Semicolon); | |
269 | 2078 e = parseExpression(); |
2079 version(D2) | |
2080 { //Foreach (ForeachType; LwrExpression .. UprExpression ) ScopeStatement | |
531
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Added method skipped() to dil.Parser.
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|
2081 if (skipped(T.Slice)) |
269 | 2082 { |
2083 // if (params.length != 1) | |
2084 // error(MID.XYZ); // TODO: issue error msg | |
2085 auto upper = parseExpression(); | |
2086 require(T.RParen); | |
2087 auto forBody = parseScopeStatement(); | |
2088 return new ForeachRangeStatement(tok, params, e, upper, forBody); | |
2089 } | |
2090 } | |
2091 // Foreach (ForeachTypeList; Aggregate) ScopeStatement | |
169 | 2092 require(T.RParen); |
2093 auto forBody = parseScopeStatement(); | |
269 | 2094 return new ForeachStatement(tok, params, e, forBody); |
169 | 2095 } |
2096 | |
170 | 2097 Statement parseSwitchStatement() |
2098 { | |
2099 assert(token.type == T.Switch); | |
2100 nT(); | |
2101 require(T.LParen); | |
2102 auto condition = parseExpression(); | |
2103 require(T.RParen); | |
2104 auto switchBody = parseScopeStatement(); | |
2105 return new SwitchStatement(condition, switchBody); | |
2106 } | |
2107 | |
486
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|
2108 /++ |
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|
2109 Helper function for parsing the body of |
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2110 a default or case statement. |
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|
2111 +/ |
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|
2112 Statement parseCaseOrDefaultBody() |
220 | 2113 { |
2114 // This function is similar to parseNoScopeStatement() | |
486
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Fixed a few things in the Parser.
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|
2115 auto begin = token; |
224 | 2116 auto s = new Statements(); |
2117 while (token.type != T.Case && | |
486
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|
2118 token.type != T.Default && |
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diff
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|
2119 token.type != T.RBrace && |
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diff
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|
2120 token.type != T.EOF) |
224 | 2121 s ~= parseStatement(); |
486
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|
2122 return set(new ScopeStatement(s), begin); |
220 | 2123 } |
2124 | |
171 | 2125 Statement parseCaseStatement() |
2126 { | |
2127 assert(token.type == T.Case); | |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
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diff
changeset
|
2128 nT(); |
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Refactored classes that inherit from Node.
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diff
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|
2129 auto values = parseExpressionList(); |
171 | 2130 require(T.Colon); |
486
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|
2131 auto caseBody = parseCaseOrDefaultBody(); |
171 | 2132 return new CaseStatement(values, caseBody); |
2133 } | |
2134 | |
172 | 2135 Statement parseDefaultStatement() |
2136 { | |
2137 assert(token.type == T.Default); | |
2138 nT(); | |
2139 require(T.Colon); | |
486
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|
2140 auto defaultBody = parseCaseOrDefaultBody(); |
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|
2141 return new DefaultStatement(defaultBody); |
172 | 2142 } |
2143 | |
173 | 2144 Statement parseContinueStatement() |
2145 { | |
2146 assert(token.type == T.Continue); | |
2147 nT(); | |
505
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Refactored a great amount of code.
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|
2148 auto ident = optionalIdentifier(); |
173 | 2149 require(T.Semicolon); |
2150 return new ContinueStatement(ident); | |
2151 } | |
2152 | |
174 | 2153 Statement parseBreakStatement() |
2154 { | |
2155 assert(token.type == T.Break); | |
2156 nT(); | |
505
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Refactored a great amount of code.
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diff
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|
2157 auto ident = optionalIdentifier(); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
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539
diff
changeset
|
2158 require(T.Semicolon); |
174 | 2159 return new BreakStatement(ident); |
2160 } | |
2161 | |
175 | 2162 Statement parseReturnStatement() |
2163 { | |
2164 assert(token.type == T.Return); | |
2165 nT(); | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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|
2166 Expression expr; |
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|
2167 if (token.type != T.Semicolon) |
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|
2168 expr = parseExpression(); |
175 | 2169 require(T.Semicolon); |
2170 return new ReturnStatement(expr); | |
2171 } | |
2172 | |
176 | 2173 Statement parseGotoStatement() |
2174 { | |
2175 assert(token.type == T.Goto); | |
2176 nT(); | |
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|
2177 Identifier* ident; |
176 | 2178 Expression caseExpr; |
2179 switch (token.type) | |
2180 { | |
2181 case T.Case: | |
2182 nT(); | |
2183 if (token.type == T.Semicolon) | |
2184 break; | |
2185 caseExpr = parseExpression(); | |
2186 break; | |
2187 case T.Default: | |
2188 nT(); | |
2189 break; | |
2190 default: | |
505
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diff
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|
2191 ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
176 | 2192 } |
2193 require(T.Semicolon); | |
2194 return new GotoStatement(ident, caseExpr); | |
2195 } | |
2196 | |
177 | 2197 Statement parseWithStatement() |
2198 { | |
2199 assert(token.type == T.With); | |
2200 nT(); | |
2201 require(T.LParen); | |
2202 auto expr = parseExpression(); | |
2203 require(T.RParen); | |
2204 return new WithStatement(expr, parseScopeStatement()); | |
2205 } | |
2206 | |
178 | 2207 Statement parseSynchronizedStatement() |
2208 { | |
2209 assert(token.type == T.Synchronized); | |
2210 nT(); | |
2211 Expression expr; | |
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|
2212 if (skipped(T.LParen)) |
178 | 2213 { |
2214 expr = parseExpression(); | |
2215 require(T.RParen); | |
2216 } | |
2217 return new SynchronizedStatement(expr, parseScopeStatement()); | |
2218 } | |
2219 | |
179 | 2220 Statement parseTryStatement() |
2221 { | |
2222 assert(token.type == T.Try); | |
2223 nT(); | |
2224 | |
2225 auto tryBody = parseScopeStatement(); | |
2226 CatchBody[] catchBodies; | |
2227 FinallyBody finBody; | |
2228 | |
531
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Added method skipped() to dil.Parser.
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changeset
|
2229 while (skipped(T.Catch)) |
179 | 2230 { |
2231 Parameter param; | |
531
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Added method skipped() to dil.Parser.
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|
2232 if (skipped(T.LParen)) |
179 | 2233 { |
486
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|
2234 auto begin = token; |
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|
2235 Identifier* ident; |
369 | 2236 auto type = parseDeclarator(ident, true); |
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|
2237 param = new Parameter(StorageClass.None, type, ident, null); |
486
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diff
changeset
|
2238 set(param, begin); |
179 | 2239 require(T.RParen); |
2240 } | |
2241 catchBodies ~= new CatchBody(param, parseNoScopeStatement()); | |
2242 if (param is null) | |
2243 break; // This is a LastCatch | |
2244 } | |
2245 | |
2246 if (token.type == T.Finally) | |
2247 { | |
486
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|
2248 auto begin = token; |
179 | 2249 nT(); |
2250 finBody = new FinallyBody(parseNoScopeStatement()); | |
486
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|
2251 set(finBody, begin); |
179 | 2252 } |
2253 | |
396
0a4619735ce9
Applied fixes to Lexer, Parser and other classes.
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391
diff
changeset
|
2254 if (catchBodies.length == 0 && finBody is null) |
179 | 2255 { |
2256 // TODO: issue error msg. | |
2257 } | |
2258 | |
2259 return new TryStatement(tryBody, catchBodies, finBody); | |
2260 } | |
2261 | |
180 | 2262 Statement parseThrowStatement() |
2263 { | |
2264 assert(token.type == T.Throw); | |
2265 nT(); | |
2266 auto expr = parseExpression(); | |
2267 require(T.Semicolon); | |
2268 return new ThrowStatement(expr); | |
2269 } | |
2270 | |
181 | 2271 Statement parseScopeGuardStatement() |
2272 { | |
2273 assert(token.type == T.Scope); | |
2274 nT(); | |
2275 assert(token.type == T.LParen); | |
2276 nT(); | |
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changeset
|
2277 auto condition = requireIdentifier(MSG.ExpectedScopeIdentifier); |
264 | 2278 if (condition) |
505
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|
2279 switch (condition.identID) |
181 | 2280 { |
502
4e14cd1b24da
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diff
changeset
|
2281 case ID.exit, ID.success, ID.failure: |
181 | 2282 break; |
2283 default: | |
502
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Refactored code and added modules related to tabulated Identifiers.
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|
2284 // TODO: create MID.InvalidScopeIdentifier |
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|
2285 error(this.prevToken, MSG.InvalidScopeIdentifier, this.prevToken.srcText); |
181 | 2286 } |
2287 require(T.RParen); | |
2288 Statement scopeBody; | |
2289 if (token.type == T.LBrace) | |
2290 scopeBody = parseScopeStatement(); | |
2291 else | |
2292 scopeBody = parseNoScopeStatement(); | |
2293 return new ScopeGuardStatement(condition, scopeBody); | |
2294 } | |
2295 | |
182 | 2296 Statement parseVolatileStatement() |
2297 { | |
2298 assert(token.type == T.Volatile); | |
2299 nT(); | |
2300 Statement volatileBody; | |
2301 if (token.type == T.Semicolon) | |
2302 nT(); | |
2303 else if (token.type == T.LBrace) | |
2304 volatileBody = parseScopeStatement(); | |
2305 else | |
219 | 2306 volatileBody = parseStatement(); |
182 | 2307 return new VolatileStatement(volatileBody); |
2308 } | |
2309 | |
184 | 2310 Statement parsePragmaStatement() |
2311 { | |
2312 assert(token.type == T.Pragma); | |
2313 nT(); | |
2314 | |
505
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Refactored a great amount of code.
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parents:
504
diff
changeset
|
2315 Identifier* ident; |
184 | 2316 Expression[] args; |
2317 Statement pragmaBody; | |
2318 | |
2319 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2320 ident = requireIdentifier(MSG.ExpectedPragmaIdentifier); |
184 | 2321 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2322 if (skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2323 args = parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2324 require(T.RParen); |
184 | 2325 |
234 | 2326 pragmaBody = parseNoScopeOrEmptyStatement(); |
184 | 2327 |
2328 return new PragmaStatement(ident, args, pragmaBody); | |
2329 } | |
2330 | |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2331 Statement parseStaticIfStatement() |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2332 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2333 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2334 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2335 assert(token.type == T.If); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2336 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2337 Expression condition; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2338 Statement ifBody, elseBody; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2339 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2340 require(T.LParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2341 condition = parseExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2342 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2343 ifBody = parseNoScopeStatement(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2344 if (skipped(T.Else)) |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2345 elseBody = parseNoScopeStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
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|
2346 return new StaticIfStatement(condition, ifBody, elseBody); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2347 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2348 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2349 Statement parseStaticAssertStatement() |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2350 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2351 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2352 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2353 assert(token.type == T.Assert); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2354 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2355 Expression condition, message; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2356 require(T.LParen); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
2357 condition = parseAssignExpression(); // Condition. |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2358 if (skipped(T.Comma)) |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
2359 message = parseAssignExpression(); // Error message. |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2360 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2361 require(T.Semicolon); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2362 return new StaticAssertStatement(condition, message); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2363 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2364 |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2365 Statement parseDebugStatement() |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2366 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2367 assert(token.type == T.Debug); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2368 nT(); // Skip debug keyword. |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
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|
2369 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2370 Token* cond; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2371 Statement debugBody, elseBody; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2372 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2373 // ( Condition ) |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2374 if (skipped(T.LParen)) |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2375 { |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2376 cond = parseIdentOrInt(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2377 require(T.RParen); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2378 } |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2379 // debug Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2380 // debug ( Condition ) Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2381 debugBody = parseNoScopeStatement(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2382 // else Statement |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2383 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2384 elseBody = parseNoScopeStatement(); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2385 |
264 | 2386 return new DebugStatement(cond, debugBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2387 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2388 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2389 Statement parseVersionStatement() |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2390 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2391 assert(token.type == T.Version); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2392 nT(); // Skip version keyword. |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2393 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2394 Token* cond; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2395 Statement versionBody, elseBody; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2396 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2397 // ( Condition ) |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2398 require(T.LParen); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2399 cond = parseIdentOrInt(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2400 require(T.RParen); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2401 // version ( Condition ) Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2402 versionBody = parseNoScopeStatement(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2403 // else Statement |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2404 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2405 elseBody = parseNoScopeStatement(); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2406 |
264 | 2407 return new VersionStatement(cond, versionBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2408 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2409 |
161 | 2410 /+++++++++++++++++++++++++++++ |
183 | 2411 + Assembler parsing methods + |
2412 +++++++++++++++++++++++++++++/ | |
2413 | |
2414 Statement parseAsmStatement() | |
2415 { | |
2416 assert(token.type == T.Asm); | |
285 | 2417 nT(); // Skip asm keyword. |
2418 require(T.LBrace); | |
2419 auto ss = new Statements; | |
2420 while (token.type != T.RBrace && token.type != T.EOF) | |
2421 ss ~= parseAsmInstruction(); | |
2422 require(T.RBrace); | |
2423 return new AsmStatement(ss); | |
2424 } | |
2425 | |
2426 Statement parseAsmInstruction() | |
2427 { | |
2428 auto begin = token; | |
2429 Statement s; | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2430 Identifier* ident; |
285 | 2431 switch (token.type) |
2432 { | |
374 | 2433 // Keywords that are valid opcodes. |
2434 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
|
2435 ident = token.ident; |
374 | 2436 nT(); |
2437 goto LOpcode; | |
285 | 2438 case T.Identifier: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2439 ident = token.ident; |
374 | 2440 nT(); // Skip Identifier |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2441 if (skipped(T.Colon)) |
285 | 2442 { |
2443 // Identifier : AsmInstruction | |
2444 s = new LabeledStatement(ident, parseAsmInstruction()); | |
2445 break; | |
2446 } | |
2447 | |
374 | 2448 LOpcode: |
285 | 2449 // Opcode ; |
2450 // Opcode Operands ; | |
2451 // Opcode | |
2452 // Identifier | |
2453 Expression[] es; | |
374 | 2454 if (token.type != T.Semicolon) |
285 | 2455 { |
2456 while (1) | |
2457 { | |
2458 es ~= parseAsmExpression(); | |
2459 if (token.type != T.Comma) | |
2460 break; | |
2461 nT(); | |
2462 } | |
2463 } | |
2464 require(T.Semicolon); | |
2465 s = new AsmInstruction(ident, es); | |
2466 break; | |
374 | 2467 case T.Align: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2468 // align Integer; |
374 | 2469 nT(); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2470 int number = -1; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2471 if (token.type == T.Int32) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2472 (number = token.int_), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2473 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2474 error(token, MSG.ExpectedIntegerAfterAlign, token.srcText); |
374 | 2475 require(T.Semicolon); |
2476 s = new AsmAlignStatement(number); | |
2477 break; | |
285 | 2478 case T.Semicolon: |
2479 s = new EmptyStatement(); | |
2480 nT(); | |
2481 break; | |
2482 default: | |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2483 s = new IllegalAsmInstruction(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2484 // Skip to next valid token. |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2485 do |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2486 nT(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2487 while (!token.isAsmInstructionStart && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2488 token.type != T.RBrace && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2489 token.type != T.EOF) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2490 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
|
2491 error(begin, MSG.IllegalAsmInstructino ~ text); |
285 | 2492 } |
2493 set(s, begin); | |
2494 return s; | |
2495 } | |
2496 | |
2497 Expression parseAsmExpression() | |
2498 { | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2499 auto begin = token; |
374 | 2500 auto e = parseAsmOrOrExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2501 if (skipped(T.Question)) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2502 { |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
2503 auto tok = this.prevToken; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2504 auto iftrue = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2505 require(T.Colon); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2506 auto iffalse = parseAsmExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2507 e = new CondExpression(e, iftrue, iffalse, tok); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2508 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2509 } |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2510 // TODO: create AsmExpression that contains e? |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2511 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2512 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2513 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2514 Expression parseAsmOrOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2515 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2516 alias parseAsmAndAndExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2517 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2518 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2519 while (token.type == T.OrLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2520 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2521 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2522 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2523 e = new OrOrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2524 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2525 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2526 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2527 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2528 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2529 Expression parseAsmAndAndExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2530 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2531 alias parseAsmOrExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2532 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2533 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2534 while (token.type == T.AndLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2535 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2536 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2537 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2538 e = new AndAndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2539 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2540 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2541 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2542 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2543 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2544 Expression parseAsmOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2545 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2546 alias parseAsmXorExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2547 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2548 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2549 while (token.type == T.OrBinary) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2550 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2551 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2552 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2553 e = new OrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2554 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2555 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2556 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2557 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2558 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2559 Expression parseAsmXorExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2560 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2561 alias parseAsmAndExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2562 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2563 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2564 while (token.type == T.Xor) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2565 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2566 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2567 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2568 e = new XorExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2569 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2570 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2571 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2572 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2573 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2574 Expression parseAsmAndExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2575 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2576 alias parseAsmCmpExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2577 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2578 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2579 while (token.type == T.AndBinary) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2580 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2581 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2582 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2583 e = new AndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2584 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2585 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2586 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2587 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2588 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2589 Expression parseAsmCmpExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2590 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2591 alias parseAsmShiftExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2592 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2593 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2594 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2595 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2596 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2597 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2598 case T.Equal, T.NotEqual: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2599 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2600 e = new EqualExpression(e, parseNext(), operator); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2601 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2602 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2603 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2604 e = new RelExpression(e, parseNext(), operator); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2605 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2606 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2607 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2608 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2609 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2610 return e; |
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 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2613 Expression parseAsmShiftExpression() |
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 alias parseAsmAddExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2616 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2617 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2618 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2619 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2620 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2621 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2622 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2623 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
|
2624 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
|
2625 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
|
2626 default: |
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 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2630 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2631 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2632 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2633 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2634 Expression parseAsmAddExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2635 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2636 alias parseAsmMulExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2637 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2638 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2639 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2640 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2641 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2642 switch (operator.type) |
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 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
|
2645 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
|
2646 // Not allowed in asm |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2647 //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
|
2648 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2649 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2650 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2651 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2652 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2653 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2654 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2655 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2656 Expression parseAsmMulExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2657 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2658 alias parseAsmPostExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2659 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2660 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2661 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2662 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2663 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2664 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2665 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2666 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
|
2667 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
|
2668 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
|
2669 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2670 return e; |
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 set(e, begin); |
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 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2675 } |
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 Expression parseAsmPostExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2678 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2679 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2680 auto e = parseAsmUnaryExpression(); |
374 | 2681 while (token.type == T.LBracket) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2682 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2683 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2684 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2685 e = new AsmPostBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2686 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2687 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2688 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2689 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2690 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2691 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2692 Expression parseAsmUnaryExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2693 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2694 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2695 Expression e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2696 switch (token.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2697 { |
374 | 2698 case T.Byte, T.Short, T.Int, |
2699 T.Float, T.Double, T.Real: | |
2700 goto LAsmTypePrefix; | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2701 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
|
2702 switch (token.ident.identID) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2703 { |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2704 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
|
2705 ID.word, ID.dword, ID.qword/*, "float", "double", "real"*/: |
374 | 2706 LAsmTypePrefix: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2707 nT(); |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2708 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
|
2709 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2710 else |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2711 error(MID.ExpectedButFound, "ptr", token.srcText); |
374 | 2712 e = new AsmTypeExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2713 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2714 case ID.offset: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2715 nT(); |
374 | 2716 e = new AsmOffsetExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2717 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2718 case ID.seg: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2719 nT(); |
374 | 2720 e = new AsmSegExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2721 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2722 default: |
374 | 2723 goto LparseAsmPrimaryExpression; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2724 } |
374 | 2725 break; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2726 case T.Minus: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2727 case T.Plus: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2728 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2729 e = new SignExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2730 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2731 case T.Not: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2732 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2733 e = new NotExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2734 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2735 case T.Tilde: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2736 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2737 e = new CompExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2738 default: |
374 | 2739 LparseAsmPrimaryExpression: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2740 e = parseAsmPrimaryExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2741 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2742 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2743 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2744 return e; |
183 | 2745 } |
2746 | |
285 | 2747 Expression parseAsmPrimaryExpression() |
2748 { | |
2749 auto begin = token; | |
2750 Expression e; | |
2751 switch (token.type) | |
2752 { | |
2753 case T.Int32, T.Int64, T.Uint32, T.Uint64: | |
537
db7913148b29
Added constructors and semantic() methods.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
536
diff
changeset
|
2754 e = new IntExpression(token); |
285 | 2755 nT(); |
2756 break; | |
2757 case T.Float32, T.Float64, T.Float80, | |
2758 T.Imaginary32, T.Imaginary64, T.Imaginary80: | |
539
3418027c3914
Added semantic() method to RealExpression.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
537
diff
changeset
|
2759 e = new RealExpression(token); |
285 | 2760 nT(); |
2761 break; | |
2762 case T.Dollar: | |
2763 e = new DollarExpression(); | |
2764 nT(); | |
2765 break; | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2766 case T.LBracket: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2767 // [ AsmExpression ] |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2768 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2769 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2770 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2771 e = new AsmBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2772 break; |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2773 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
|
2774 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
|
2775 switch (register.identID) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2776 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2777 // __LOCAL_SIZE |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2778 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
|
2779 nT(); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2780 e = new AsmLocalSizeExpression(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2781 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2782 // Register |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2783 case ID.ST: |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2784 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2785 // (1) - (7) |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2786 int number = -1; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2787 if (skipped(T.LParen)) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2788 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2789 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
|
2790 (number = token.int_), nT(); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2791 else |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2792 expected(T.Int32); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2793 require(T.RParen); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2794 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2795 e = new AsmRegisterExpression(register, number); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2796 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2797 case ID.FS: |
417
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2798 nT(); |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2799 // 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
|
2800 int number = -1; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2801 if (skipped(T.Colon)) |
417
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2802 { |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2803 // :0, :4, :8 |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2804 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
|
2805 (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
|
2806 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
|
2807 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
|
2808 } |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2809 e = new AsmRegisterExpression(register, number); |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2810 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2811 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
|
2812 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
|
2813 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
|
2814 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
|
2815 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
|
2816 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
|
2817 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
|
2818 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
|
2819 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
|
2820 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
|
2821 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
|
2822 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
|
2823 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
|
2824 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
|
2825 nT(); |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2826 e = new AsmRegisterExpression(register); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2827 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2828 default: |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2829 // DotIdentifier |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2830 Expression[] identList; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2831 while (1) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2832 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2833 auto begin2 = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2834 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
|
2835 e = new IdentifierExpression(ident); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2836 set(e, begin2); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2837 identList ~= e; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2838 if (token.type != T.Dot) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2839 break; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2840 nT(); // Skip dot. |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2841 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2842 e = new DotListExpression(identList); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2843 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2844 break; |
285 | 2845 default: |
2846 error(MID.ExpectedButFound, "Expression", token.srcText); | |
2847 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
|
2848 if (!trying) |
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2849 { |
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2850 // 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
|
2851 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
|
2852 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
|
2853 } |
285 | 2854 } |
2855 set(e, begin); | |
2856 return e; | |
2857 } | |
2858 | |
183 | 2859 /+++++++++++++++++++++++++++++ |
102 | 2860 + Expression parsing methods + |
2861 +++++++++++++++++++++++++++++/ | |
2862 | |
72 | 2863 Expression parseExpression() |
2864 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2865 auto begin = token; |
72 | 2866 auto e = parseAssignExpression(); |
122 | 2867 while (token.type == T.Comma) |
235 | 2868 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2869 auto comma = token; |
235 | 2870 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2871 e = new CommaExpression(e, parseAssignExpression(), comma); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2872 set(e, begin); |
235 | 2873 } |
72 | 2874 return e; |
2875 } | |
2876 | |
71 | 2877 Expression parseAssignExpression() |
2878 { | |
319
83f1f9a4f248
- Removed assigment to 'begin' from loop. Initializing 'begin' at decl point.
aziz
parents:
318
diff
changeset
|
2879 auto begin = token; |
71 | 2880 auto e = parseCondExpression(); |
72 | 2881 while (1) |
71 | 2882 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2883 switch (token.type) |
72 | 2884 { |
2885 case T.Assign: | |
2886 nT(); e = new AssignExpression(e, parseAssignExpression()); | |
2887 break; | |
2888 case T.LShiftAssign: | |
2889 nT(); e = new LShiftAssignExpression(e, parseAssignExpression()); | |
2890 break; | |
2891 case T.RShiftAssign: | |
2892 nT(); e = new RShiftAssignExpression(e, parseAssignExpression()); | |
2893 break; | |
2894 case T.URShiftAssign: | |
2895 nT(); e = new URShiftAssignExpression(e, parseAssignExpression()); | |
2896 break; | |
2897 case T.OrAssign: | |
2898 nT(); e = new OrAssignExpression(e, parseAssignExpression()); | |
2899 break; | |
2900 case T.AndAssign: | |
2901 nT(); e = new AndAssignExpression(e, parseAssignExpression()); | |
2902 break; | |
2903 case T.PlusAssign: | |
2904 nT(); e = new PlusAssignExpression(e, parseAssignExpression()); | |
2905 break; | |
2906 case T.MinusAssign: | |
2907 nT(); e = new MinusAssignExpression(e, parseAssignExpression()); | |
2908 break; | |
2909 case T.DivAssign: | |
2910 nT(); e = new DivAssignExpression(e, parseAssignExpression()); | |
2911 break; | |
2912 case T.MulAssign: | |
2913 nT(); e = new MulAssignExpression(e, parseAssignExpression()); | |
2914 break; | |
2915 case T.ModAssign: | |
2916 nT(); e = new ModAssignExpression(e, parseAssignExpression()); | |
2917 break; | |
2918 case T.XorAssign: | |
2919 nT(); e = new XorAssignExpression(e, parseAssignExpression()); | |
2920 break; | |
2921 case T.CatAssign: | |
2922 nT(); e = new CatAssignExpression(e, parseAssignExpression()); | |
2923 break; | |
2924 default: | |
218 | 2925 return e; |
72 | 2926 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2927 set(e, begin); |
71 | 2928 } |
2929 return e; | |
2930 } | |
72 | 2931 |
71 | 2932 Expression parseCondExpression() |
2933 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2934 auto begin = token; |
72 | 2935 auto e = parseOrOrExpression(); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2936 if (token.type == T.Question) |
72 | 2937 { |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2938 auto tok = token; |
72 | 2939 nT(); |
2940 auto iftrue = parseExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2941 require(T.Colon); |
72 | 2942 auto iffalse = parseCondExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2943 e = new CondExpression(e, iftrue, iffalse, tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2944 set(e, begin); |
72 | 2945 } |
2946 return e; | |
2947 } | |
2948 | |
2949 Expression parseOrOrExpression() | |
2950 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2951 alias parseAndAndExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2952 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2953 auto e = parseNext(); |
223 | 2954 while (token.type == T.OrLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2955 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2956 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2957 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2958 e = new OrOrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2959 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2960 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2961 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2962 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2963 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2964 Expression parseAndAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2965 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2966 alias parseOrExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2967 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2968 auto e = parseNext(); |
223 | 2969 while (token.type == T.AndLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2970 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2971 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2972 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2973 e = new AndAndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2974 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2975 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2976 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2977 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2978 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2979 Expression parseOrExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2980 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2981 alias parseXorExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2982 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2983 auto e = parseNext(); |
223 | 2984 while (token.type == T.OrBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2985 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2986 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2987 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2988 e = new OrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2989 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2990 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2991 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2992 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2993 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2994 Expression parseXorExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2995 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2996 alias parseAndExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2997 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2998 auto e = parseNext(); |
223 | 2999 while (token.type == T.Xor) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3000 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3001 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3002 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3003 e = new XorExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3004 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3005 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3006 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3007 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3008 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3009 Expression parseAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3010 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3011 alias parseCmpExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3012 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3013 auto e = parseNext(); |
223 | 3014 while (token.type == T.AndBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3015 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3016 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3017 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3018 e = new AndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3019 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3020 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3021 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3022 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3023 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3024 Expression parseCmpExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3025 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3026 alias parseShiftExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3027 auto begin = token; |
74 | 3028 auto e = parseShiftExpression(); |
3029 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3030 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3031 switch (operator.type) |
74 | 3032 { |
3033 case T.Equal, T.NotEqual: | |
3034 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3035 e = new EqualExpression(e, parseNext(), operator); |
74 | 3036 break; |
3037 case T.Not: | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
3038 if (peekNext() != T.Is) |
74 | 3039 break; |
3040 nT(); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3041 // fall through |
225 | 3042 case T.Is: |
74 | 3043 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3044 e = new IdentityExpression(e, parseNext(), operator); |
74 | 3045 break; |
3046 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater, | |
3047 T.Unordered, T.UorE, T.UorG, T.UorGorE, | |
3048 T.UorL, T.UorLorE, T.LorEorG, T.LorG: | |
3049 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3050 e = new RelExpression(e, parseNext(), operator); |
74 | 3051 break; |
3052 case T.In: | |
3053 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3054 e = new InExpression(e, parseNext(), operator); |
74 | 3055 break; |
3056 default: | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3057 return e; |
74 | 3058 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3059 set(e, begin); |
74 | 3060 return e; |
3061 } | |
3062 | |
3063 Expression parseShiftExpression() | |
3064 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3065 alias parseAddExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3066 auto begin = token; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3067 auto e = parseNext(); |
75 | 3068 while (1) |
3069 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3070 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3071 switch (operator.type) |
75 | 3072 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3073 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
|
3074 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
|
3075 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
|
3076 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3077 return e; |
75 | 3078 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3079 set(e, begin); |
75 | 3080 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3081 assert(0); |
75 | 3082 } |
3083 | |
3084 Expression parseAddExpression() | |
3085 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3086 alias parseMulExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3087 auto begin = token; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3088 auto e = parseNext(); |
76 | 3089 while (1) |
3090 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3091 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3092 switch (operator.type) |
76 | 3093 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3094 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
|
3095 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
|
3096 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
|
3097 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3098 return e; |
76 | 3099 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3100 set(e, begin); |
76 | 3101 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3102 assert(0); |
76 | 3103 } |
3104 | |
3105 Expression parseMulExpression() | |
3106 { | |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3107 alias parsePostExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3108 auto begin = token; |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3109 auto e = parseNext(); |
77 | 3110 while (1) |
3111 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3112 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3113 switch (operator.type) |
77 | 3114 { |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3115 case T.Mul: nT(); e = new MulExpression(e, parseNext(), operator); break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3116 case T.Div: nT(); e = new DivExpression(e, parseNext(), operator); break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3117 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
|
3118 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3119 return e; |
77 | 3120 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3121 set(e, begin); |
77 | 3122 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3123 assert(0); |
71 | 3124 } |
3125 | |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3126 Expression parsePostExpression() |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3127 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3128 auto begin = token; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3129 auto e = parseUnaryExpression(); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3130 while (1) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3131 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3132 switch (token.type) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3133 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3134 case T.Dot: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3135 e = new PostDotListExpression(e, parseDotListExpression()); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3136 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3137 case T.PlusPlus: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3138 e = new PostIncrExpression(e); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3139 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3140 case T.MinusMinus: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3141 e = new PostDecrExpression(e); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3142 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3143 case T.LParen: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3144 e = new CallExpression(e, parseArguments()); |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3145 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3146 case T.LBracket: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3147 // parse Slice- and IndexExpression |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3148 nT(); |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3149 // [] is a SliceExpression |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3150 if (token.type == T.RBracket) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3151 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3152 e = new SliceExpression(e, null, null); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3153 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3154 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3155 |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3156 Expression[] es = [parseAssignExpression()]; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3157 |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3158 // [ AssignExpression .. AssignExpression ] |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3159 if (skipped(T.Slice)) |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3160 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3161 e = new SliceExpression(e, es[0], parseAssignExpression()); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3162 require(T.RBracket); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3163 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3164 } |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3165 |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3166 // [ ExpressionList ] |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3167 if (skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3168 es ~= parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3169 require(T.RBracket); |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3170 |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3171 e = new IndexExpression(e, es); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3172 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3173 default: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3174 return e; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3175 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3176 nT(); |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3177 Lset: // Jumped here to skip nT(). |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3178 set(e, begin); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3179 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3180 assert(0); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3181 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3182 |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3183 Expression parseUnaryExpression() |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3184 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3185 auto begin = token; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3186 Expression e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3187 switch (token.type) |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3188 { |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3189 case T.AndBinary: |
257 | 3190 nT(); |
243 | 3191 e = new AddressExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3192 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3193 case T.PlusPlus: |
257 | 3194 nT(); |
243 | 3195 e = new PreIncrExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3196 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3197 case T.MinusMinus: |
257 | 3198 nT(); |
243 | 3199 e = new PreDecrExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3200 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3201 case T.Mul: |
257 | 3202 nT(); |
243 | 3203 e = new DerefExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3204 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3205 case T.Minus: |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3206 case T.Plus: |
257 | 3207 nT(); |
243 | 3208 e = new SignExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3209 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3210 case T.Not: |
257 | 3211 nT(); |
243 | 3212 e = new NotExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3213 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3214 case T.Tilde: |
257 | 3215 nT(); |
243 | 3216 e = new CompExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3217 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3218 case T.New: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3219 e = parseNewExpression(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3220 return e; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3221 case T.Delete: |
257 | 3222 nT(); |
243 | 3223 e = new DeleteExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3224 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3225 case T.Cast: |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3226 requireNext(T.LParen); |
269 | 3227 Type type; |
3228 switch (token.type) | |
3229 { | |
3230 version(D2) | |
3231 { | |
3232 auto begin2 = token; | |
3233 case T.Const: | |
3234 type = new ConstType(null); | |
3235 goto case_break; | |
3236 case T.Invariant: | |
3237 type = new InvariantType(null); | |
3238 case_break: | |
3239 nT(); | |
3240 set(type, begin2); | |
3241 break; | |
3242 } | |
3243 default: | |
3244 type = parseType(); | |
3245 } | |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3246 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3247 e = new CastExpression(parseUnaryExpression(), type); |
257 | 3248 break; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3249 case T.LParen: |
102 | 3250 // ( Type ) . Identifier |
225 | 3251 Type parseType_() |
3252 { | |
3253 nT(); | |
3254 auto type = parseType(); | |
3255 require(T.RParen); | |
233 | 3256 require(T.Dot); |
225 | 3257 return type; |
3258 } | |
3259 bool success; | |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3260 auto type = try_(&parseType_, success); |
225 | 3261 if (success) |
3262 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3263 auto ident = requireIdentifier(MSG.ExpectedIdAfterTypeDot); |
225 | 3264 e = new TypeDotIdExpression(type, ident); |
257 | 3265 break; |
225 | 3266 } |
3267 goto default; | |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3268 default: |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3269 e = parsePrimaryExpression(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3270 return e; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3271 } |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3272 assert(e !is null); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3273 set(e, begin); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3274 return e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3275 } |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3276 |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3277 Expression parsePrimaryExpression() |
78
f043759fb59a
- Added code to parseUnaryExpression(); not fully implemented.
aziz
parents:
77
diff
changeset
|
3278 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3279 auto begin = token; |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3280 Expression e; |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3281 switch (token.type) |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3282 { |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3283 case T.Identifier, T.Dot, T.Typeof: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3284 e = parseDotListExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3285 break; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3286 case T.This: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3287 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3288 e = new ThisExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3289 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3290 case T.Super: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3291 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3292 e = new SuperExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3293 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3294 case T.Null: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3295 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3296 e = new NullExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3297 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3298 case T.True, T.False: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3299 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3300 e = new BoolExpression(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3301 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3302 case T.Dollar: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3303 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3304 e = new DollarExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3305 break; |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3306 case T.Int32, T.Int64, T.Uint32, T.Uint64: |
537
db7913148b29
Added constructors and semantic() methods.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
536
diff
changeset
|
3307 e = new IntExpression(token); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3308 nT(); |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3309 break; |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3310 case T.Float32, T.Float64, T.Float80, |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3311 T.Imaginary32, T.Imaginary64, T.Imaginary80: |
539
3418027c3914
Added semantic() method to RealExpression.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
537
diff
changeset
|
3312 e = new RealExpression(token); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3313 nT(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3314 break; |
507
996041463028
Removed TOK.WCharLiteral and TOK.DCharLiteral.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
505
diff
changeset
|
3315 case T.CharLiteral: |
536
0781ac288537
Added some semantic() methods.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
535
diff
changeset
|
3316 e = new CharExpression(token.dchar_); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3317 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3318 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3319 case T.String: |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3320 Token*[] stringLiterals; |
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3321 do |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3322 { |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3323 stringLiterals ~= token; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3324 nT(); |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3325 } while (token.type == T.String) |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3326 e = new StringExpression(stringLiterals); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3327 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3328 case T.LBracket: |
85 | 3329 Expression[] values; |
3330 | |
3331 nT(); | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3332 if (!skipped(T.RBracket)) |
85 | 3333 { |
3334 e = parseAssignExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3335 if (token.type == T.Colon) |
85 | 3336 goto LparseAssocArray; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3337 if (skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3338 values = [e] ~ parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3339 require(T.RBracket); |
85 | 3340 } |
3341 | |
3342 e = new ArrayLiteralExpression(values); | |
3343 break; | |
3344 | |
3345 LparseAssocArray: | |
3346 Expression[] keys; | |
3347 | |
3348 keys ~= e; | |
3349 nT(); // Skip colon. | |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3350 goto LenterLoop; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3351 |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3352 while (1) |
88 | 3353 { |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3354 keys ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3355 require(T.Colon); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3356 LenterLoop: |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3357 values ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3358 if (token.type != T.Comma) |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3359 break; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3360 nT(); |
88 | 3361 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3362 require(T.RBracket); |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3363 e = new AArrayLiteralExpression(keys, values); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3364 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3365 case T.LBrace: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3366 // DelegateLiteral := { Statements } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3367 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3368 e = new FunctionLiteralExpression(funcBody); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3369 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3370 case T.Function, T.Delegate: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3371 // FunctionLiteral := (function|delegate) Type? '(' ArgumentList ')' '{' Statements '}' |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3372 nT(); // Skip function|delegate token. |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3373 Type returnType; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3374 Parameters parameters; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3375 if (token.type != T.LBrace) |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3376 { |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3377 if (token.type != T.LParen) // Optional return type |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3378 returnType = parseType(); |
143 | 3379 parameters = parseParameterList(); |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3380 } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3381 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3382 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
|
3383 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3384 case T.Assert: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3385 Expression msg; |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3386 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3387 e = parseAssignExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3388 if (skipped(T.Comma)) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3389 msg = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3390 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3391 e = new AssertExpression(e, msg); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3392 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3393 case T.Mixin: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3394 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3395 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3396 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3397 e = new MixinExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3398 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3399 case T.Import: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3400 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3401 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3402 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3403 e = new ImportExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3404 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3405 case T.Typeid: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3406 requireNext(T.LParen); |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3407 auto type = parseType(); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3408 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3409 e = new TypeidExpression(type); |
84
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.Is: |
100 | 3412 requireNext(T.LParen); |
3413 | |
248 | 3414 Type type, specType; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3415 Identifier* ident; // optional Identifier |
248 | 3416 Token* opTok, specTok; |
100 | 3417 |
3418 type = parseDeclarator(ident, true); | |
3419 | |
3420 switch (token.type) | |
3421 { | |
3422 case T.Colon, T.Equal: | |
248 | 3423 opTok = token; |
100 | 3424 nT(); |
3425 switch (token.type) | |
3426 { | |
3427 case T.Typedef, | |
3428 T.Struct, | |
3429 T.Union, | |
3430 T.Class, | |
3431 T.Interface, | |
3432 T.Enum, | |
3433 T.Function, | |
3434 T.Delegate, | |
3435 T.Super, | |
3436 T.Return: | |
493
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3437 case_Const_Invariant: |
248 | 3438 specTok = token; |
102 | 3439 nT(); |
100 | 3440 break; |
493
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3441 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
|
3442 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
|
3443 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
|
3444 // Fall through. It's a type. |
100 | 3445 default: |
248 | 3446 specType = parseType(); |
100 | 3447 } |
3448 default: | |
3449 } | |
377 | 3450 |
3451 TemplateParameters tparams; | |
3452 version(D2) | |
3453 { | |
3454 // is ( Type Identifier : TypeSpecialization , TemplateParameterList ) | |
3455 // is ( Type Identifier == TypeSpecialization , TemplateParameterList ) | |
3456 if (ident && specType && token.type == T.Comma) | |
3457 tparams = parseTemplateParameterList2(); | |
3458 } | |
102 | 3459 require(T.RParen); |
377 | 3460 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
|
3461 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3462 case T.LParen: |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3463 if (tokenAfterParenIs(T.LBrace)) |
130 | 3464 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3465 auto parameters = parseParameterList(); |
143 | 3466 // ( ParameterList ) FunctionBody |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3467 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3468 e = new FunctionLiteralExpression(null, parameters, funcBody); |
130 | 3469 } |
3470 else | |
3471 { | |
131 | 3472 // ( Expression ) |
130 | 3473 nT(); |
3474 e = parseExpression(); | |
3475 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3476 // TODO: create ParenExpression? |
130 | 3477 } |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3478 break; |
269 | 3479 version(D2) |
3480 { | |
3481 case T.Traits: | |
3482 nT(); | |
3483 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3484 auto id = requireIdentifier(MSG.ExpectedAnIdentifier); |
269 | 3485 TemplateArguments args; |
3486 if (token.type == T.Comma) | |
3487 args = parseTemplateArguments2(); | |
3488 else | |
3489 require(T.RParen); | |
3490 e = new TraitsExpression(id, args); | |
3491 break; | |
3492 } | |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3493 default: |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3494 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3495 { // IntegralType . Identifier |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3496 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
|
3497 nT(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3498 set(type, begin); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3499 require(T.Dot); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3500 auto ident = requireIdentifier(MSG.ExpectedIdAfterTypeDot); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3501 e = new TypeDotIdExpression(type, ident); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3502 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3503 else if (token.isSpecialToken) |
343
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3504 { |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3505 e = new SpecialTokenExpression(token); |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3506 nT(); |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3507 } |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3508 else |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
3509 { |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3510 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
|
3511 e = new EmptyExpression(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3512 if (!trying) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3513 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3514 // 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
|
3515 begin = lx.insertEmptyTokenBefore(token); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3516 this.prevToken = begin; |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3517 } |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
3518 } |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3519 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3520 set(e, begin); |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3521 return e; |
77 | 3522 } |
3523 | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3524 Expression parseNewExpression(/*Expression e*/) |
81 | 3525 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3526 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
|
3527 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
|
3528 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
|
3529 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3530 Expression[] newArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3531 Expression[] ctorArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3532 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3533 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
|
3534 newArguments = parseArguments(); |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3535 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3536 // NewAnonClassExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3537 // new (ArgumentList)opt class (ArgumentList)opt SuperClassopt InterfaceClassesopt ClassBody |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3538 if (skipped(T.Class)) |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3539 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3540 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
|
3541 ctorArguments = parseArguments(); |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3542 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3543 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
|
3544 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
3545 auto decls = parseDeclarationDefinitionsBody(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3546 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
|
3547 } |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3548 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3549 // NewExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3550 // NewArguments Type [ AssignExpression ] |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3551 // NewArguments Type ( ArgumentList ) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3552 // NewArguments Type |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3553 auto type = parseType(); |
302
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3554 |
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3555 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
|
3556 ctorArguments = parseArguments(); |
302
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3557 |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3558 return set(new NewExpression(/*e, */newArguments, type, ctorArguments), begin); |
81 | 3559 } |
3560 | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3561 Type parseType() |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3562 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3563 return parseBasicType2(parseBasicType()); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3564 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3565 |
94 | 3566 Type parseBasicType() |
3567 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3568 auto begin = token; |
94 | 3569 Type t; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3570 |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3571 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3572 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3573 t = new IntegralType(token.type); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3574 nT(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3575 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3576 else |
94 | 3577 switch (token.type) |
3578 { | |
153 | 3579 case T.Identifier, T.Typeof, T.Dot: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3580 t = parseDotListType(); |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
3581 assert(!isNodeSet(t)); |
153 | 3582 break; |
269 | 3583 version(D2) |
3584 { | |
3585 case T.Const: | |
3586 // const ( Type ) | |
3587 nT(); | |
3588 require(T.LParen); | |
3589 t = parseType(); | |
3590 require(T.RParen); | |
3591 t = new ConstType(t); | |
3592 break; | |
3593 case T.Invariant: | |
3594 // invariant ( Type ) | |
3595 nT(); | |
3596 require(T.LParen); | |
3597 t = parseType(); | |
3598 require(T.RParen); | |
3599 t = new InvariantType(t); | |
3600 break; | |
369 | 3601 } // version(D2) |
94 | 3602 default: |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3603 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
|
3604 t = new UndefinedType(); |
259
8118da6fee44
- Moved nT() below statement where an attribute class is constructed.
aziz
parents:
258
diff
changeset
|
3605 nT(); |
94 | 3606 } |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3607 return set(t, begin); |
94 | 3608 } |
3609 | |
95 | 3610 Type parseBasicType2(Type t) |
3611 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3612 typeof(token) begin; |
95 | 3613 while (1) |
3614 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3615 begin = token; |
95 | 3616 switch (token.type) |
3617 { | |
3618 case T.Mul: | |
3619 t = new PointerType(t); | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3620 nT(); |
95 | 3621 break; |
3622 case T.LBracket: | |
106 | 3623 t = parseArrayType(t); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3624 continue; |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3625 case T.Function, T.Delegate: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3626 TOK tok = token.type; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3627 nT(); |
143 | 3628 auto parameters = parseParameterList(); |
135 | 3629 if (tok == T.Function) |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3630 t = new FunctionType(t, parameters); |
135 | 3631 else |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3632 t = new DelegateType(t, parameters); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3633 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3634 default: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3635 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3636 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3637 set(t, begin); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3638 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3639 assert(0); |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3640 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3641 |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3642 bool tokenAfterParenIs(TOK tok) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3643 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3644 // 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
|
3645 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
|
3646 Token* next = token; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3647 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
|
3648 Loop: |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3649 while (1) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3650 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3651 lx.peek(next); |
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3652 switch (next.type) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3653 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3654 case T.RParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3655 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
|
3656 { // 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
|
3657 do |
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3658 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
|
3659 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
|
3660 break Loop; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3661 } |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3662 break; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3663 case T.LParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3664 ++level; |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3665 break; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3666 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
|
3667 break Loop; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3668 default: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3669 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3670 } |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3671 return next.type == tok; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3672 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3673 |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3674 Type parseDeclaratorSuffix(Type t) |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3675 { |
192 | 3676 switch (token.type) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3677 { |
192 | 3678 case T.LBracket: |
3679 // Type Identifier ArrayType | |
3680 // ArrayType := [] or [Type] or [Expression..Expression] | |
3681 do | |
106 | 3682 t = parseArrayType(t); |
192 | 3683 while (token.type == T.LBracket) |
3684 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3685 /+ // parsed in parseDeclaration() |
192 | 3686 case T.LParen: |
258 | 3687 TemplateParameters tparams; |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3688 if (tokenAfterParenIs(T.LParen)) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3689 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3690 // ( TemplateParameterList ) ( ParameterList ) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3691 tparams = parseTemplateParameterList(); |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3692 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3693 |
192 | 3694 auto params = parseParameterList(); |
3695 // ReturnType FunctionName ( ParameterList ) | |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3696 t = new FunctionType(t, params, tparams); |
192 | 3697 break; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3698 +/ |
192 | 3699 default: |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3700 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3701 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3702 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3703 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3704 |
106 | 3705 Type parseArrayType(Type t) |
3706 { | |
3707 assert(token.type == T.LBracket); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3708 auto begin = token; |
106 | 3709 nT(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3710 if (skipped(T.RBracket)) |
106 | 3711 t = new ArrayType(t); |
3712 else | |
3713 { | |
214 | 3714 bool success; |
369 | 3715 Type parseAAType() |
3716 { | |
3717 auto type = parseType(); | |
3718 require(T.RBracket); | |
3719 return type; | |
3720 } | |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3721 auto assocType = try_(&parseAAType, success); |
214 | 3722 if (success) |
106 | 3723 t = new ArrayType(t, assocType); |
3724 else | |
3725 { | |
3726 Expression e = parseExpression(), e2; | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3727 if (skipped(T.Slice)) |
106 | 3728 e2 = parseExpression(); |
3729 t = new ArrayType(t, e, e2); | |
369 | 3730 require(T.RBracket); |
106 | 3731 } |
3732 } | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3733 set(t, begin); |
106 | 3734 return t; |
3735 } | |
3736 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3737 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
|
3738 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3739 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
|
3740 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
|
3741 auto begin = token; |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3742 nT(); // Skip ( |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3743 type = parseBasicType2(type); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3744 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
|
3745 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3746 // Can be nested. |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3747 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
|
3748 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3749 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
|
3750 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3751 // 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
|
3752 ident = token.ident; |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3753 nT(); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3754 type = parseDeclaratorSuffix(type); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3755 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3756 require(T.RParen); |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3757 |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3758 Parameters params; |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3759 if (optionalParamList) |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3760 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
|
3761 else |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3762 params = parseParameterList(); |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3763 |
535
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
3764 type = new CFuncPointerType(type, params); |
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
3765 return set(type, begin); |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3766 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3767 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3768 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
|
3769 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3770 auto t = parseType(); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3771 |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3772 if (token.type == T.LParen) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3773 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
|
3774 else if (token.type == T.Identifier) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3775 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3776 ident = token.ident; |
95 | 3777 nT(); |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3778 t = parseDeclaratorSuffix(t); |
95 | 3779 } |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3780 |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3781 if (ident is null && !identOptional) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3782 error(token, MSG.ExpectedDeclaratorIdentifier, token.srcText); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3783 |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3784 return t; |
95 | 3785 } |
3786 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3787 /++ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3788 Parse a list of AssignExpressions. |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3789 ExpressionList: |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3790 AssignExpression |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3791 AssignExpression , ExpressionList |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3792 +/ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3793 Expression[] parseExpressionList() |
138 | 3794 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3795 Expression[] expressions; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3796 do |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3797 expressions ~= parseAssignExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3798 while(skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3799 return expressions; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3800 } |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3801 |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3802 /++ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3803 Arguments: |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3804 ( ) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3805 ( ExpressionList ) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3806 +/ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3807 Expression[] parseArguments() |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3808 { |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3809 assert(token.type == T.LParen); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3810 nT(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3811 Expression[] args; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3812 if (token.type != TOK.RParen) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3813 args = parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3814 require(TOK.RParen); |
139 | 3815 return args; |
138 | 3816 } |
3817 | |
143 | 3818 Parameters parseParameterList() |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3819 out(params) |
96 | 3820 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3821 if (params.length > 1) |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3822 foreach (param; params.items[0..$-1]) |
96 | 3823 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3824 if (param.isVariadic()) |
96 | 3825 assert(0, "variadic arguments can only appear at the end of the parameter list."); |
3826 } | |
3827 } | |
3828 body | |
95 | 3829 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3830 auto begin = token; |
95 | 3831 require(T.LParen); |
3832 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3833 auto params = new Parameters(); |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3834 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3835 if (skipped(T.RParen)) |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3836 return set(params, begin); |
95 | 3837 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3838 Loop: |
95 | 3839 while (1) |
3840 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3841 auto paramBegin = token; |
269 | 3842 StorageClass stc, tmp; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3843 Type type; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3844 Identifier* ident; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3845 Expression defValue; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3846 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3847 void pushParameter() |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3848 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3849 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
|
3850 } |
269 | 3851 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3852 if (skipped(T.Ellipses)) |
269 | 3853 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3854 stc = StorageClass.Variadic; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3855 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
|
3856 break Loop; |
269 | 3857 } |
3858 | |
3859 Lstc_loop: | |
95 | 3860 switch (token.type) |
3861 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3862 version(D2) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3863 { |
269 | 3864 case T.Invariant: // D2.0 |
3865 if (peekNext() == T.LParen) | |
3866 goto default; | |
3867 tmp = StorageClass.Invariant; | |
3868 goto Lcommon; | |
3869 case T.Const: // D2.0 | |
3870 if (peekNext() == T.LParen) | |
3871 goto default; | |
3872 tmp = StorageClass.Const; | |
3873 goto Lcommon; | |
3874 case T.Final: // D2.0 | |
3875 tmp = StorageClass.Final; | |
3876 goto Lcommon; | |
3877 case T.Scope: // D2.0 | |
3878 tmp = StorageClass.Scope; | |
3879 goto Lcommon; | |
3880 case T.Static: // D2.0 | |
3881 tmp = StorageClass.Static; | |
3882 goto Lcommon; | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3883 } |
269 | 3884 case T.In: |
3885 tmp = StorageClass.In; | |
3886 goto Lcommon; | |
3887 case T.Out: | |
282 | 3888 tmp = StorageClass.Out; |
269 | 3889 goto Lcommon; |
3890 case T.Inout, T.Ref: | |
3891 tmp = StorageClass.Ref; | |
3892 goto Lcommon; | |
3893 case T.Lazy: | |
3894 tmp = StorageClass.Lazy; | |
3895 goto Lcommon; | |
3896 Lcommon: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3897 // Check for redundancy. |
269 | 3898 if (stc & tmp) |
3899 error(MID.RedundantStorageClass, token.srcText); | |
3900 else | |
3901 stc |= tmp; | |
3902 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3903 version(D2) |
269 | 3904 goto Lstc_loop; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3905 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3906 goto default; // In D1.0 only one stc per parameter is allowed. |
95 | 3907 default: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3908 type = parseDeclarator(ident, true); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3909 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3910 if (skipped(T.Assign)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3911 defValue = parseAssignExpression(); |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3912 |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3913 if (skipped(T.Ellipses)) |
95 | 3914 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3915 stc |= StorageClass.Variadic; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3916 pushParameter(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3917 break Loop; |
95 | 3918 } |
3919 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3920 pushParameter(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3921 |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3922 if (token.type != T.Comma) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3923 break Loop; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3924 nT(); |
95 | 3925 } |
3926 } | |
3927 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3928 return set(params, begin); |
95 | 3929 } |
3930 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
3931 TemplateArguments parseTemplateArguments() |
139 | 3932 { |
376 | 3933 TemplateArguments targs; |
139 | 3934 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
|
3935 if (token.type != T.RParen) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3936 targs = parseTemplateArguments_(); |
139 | 3937 require(T.RParen); |
376 | 3938 return targs; |
139 | 3939 } |
376 | 3940 |
269 | 3941 version(D2) |
3942 { | |
3943 TemplateArguments parseTemplateArguments2() | |
3944 { | |
3945 assert(token.type == T.Comma); | |
3946 nT(); | |
376 | 3947 TemplateArguments targs; |
269 | 3948 if (token.type != T.RParen) |
376 | 3949 targs = parseTemplateArguments_(); |
269 | 3950 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3951 error(token, MSG.ExpectedTypeOrExpression); |
269 | 3952 require(T.RParen); |
376 | 3953 return targs; |
269 | 3954 } |
3955 } // version(D2) | |
376 | 3956 |
3957 TemplateArguments parseTemplateArguments_() | |
3958 { | |
3959 auto begin = token; | |
3960 auto targs = new TemplateArguments; | |
3961 while (1) | |
3962 { | |
379
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3963 Type parseType_() |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3964 { |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3965 auto type = parseType(); |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3966 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
|
3967 return type; |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3968 ++errorCount; // Cause try_() to fail. |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3969 return null; |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3970 } |
376 | 3971 bool success; |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3972 auto typeArgument = try_(&parseType_, success); |
376 | 3973 if (success) |
3974 // TemplateArgument: | |
3975 // Type | |
3976 // Symbol | |
3977 targs ~= typeArgument; | |
3978 else | |
3979 // TemplateArgument: | |
3980 // AssignExpression | |
3981 targs ~= parseAssignExpression(); | |
3982 if (token.type != T.Comma) | |
3983 break; // Exit loop. | |
3984 nT(); | |
3985 } | |
3986 set(targs, begin); | |
3987 return targs; | |
3988 } | |
3989 | |
258 | 3990 TemplateParameters parseTemplateParameterList() |
137 | 3991 { |
377 | 3992 TemplateParameters tparams; |
3993 require(T.LParen); | |
3994 if (token.type != T.RParen) | |
3995 tparams = parseTemplateParameterList_(); | |
3996 require(T.RParen); | |
3997 return tparams; | |
3998 } | |
3999 | |
4000 version(D2) | |
4001 { | |
4002 TemplateParameters parseTemplateParameterList2() | |
4003 { | |
4004 assert(token.type == T.Comma); | |
4005 nT(); | |
4006 TemplateParameters tparams; | |
4007 if (token.type != T.RParen) | |
4008 tparams = parseTemplateParameterList_(); | |
4009 else | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4010 error(token, MSG.ExpectedTemplateParameters); |
377 | 4011 return tparams; |
4012 } | |
4013 } // version(D2) | |
4014 | |
4015 TemplateParameters parseTemplateParameterList_() | |
4016 { | |
258 | 4017 auto begin = token; |
295
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4018 auto tparams = new TemplateParameters; |
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4019 |
137 | 4020 while (1) |
4021 { | |
258 | 4022 auto paramBegin = token; |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4023 TemplateParameter tp; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4024 Identifier* ident; |
137 | 4025 Type specType, defType; |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4026 |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4027 void parseSpecAndOrDefaultType() |
137 | 4028 { |
4029 // : SpecializationType | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4030 if (skipped(T.Colon)) |
137 | 4031 specType = parseType(); |
4032 // = DefaultType | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4033 if (skipped(T.Assign)) |
137 | 4034 defType = parseType(); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4035 } |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4036 |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4037 switch (token.type) |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4038 { |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4039 case T.Alias: |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4040 // TemplateAliasParameter: |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4041 // alias Identifier |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4042 nT(); // Skip alias keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4043 ident = requireIdentifier(MSG.ExpectedAliasTemplateParam); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4044 parseSpecAndOrDefaultType(); |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4045 tp = new TemplateAliasParameter(ident, specType, defType); |
137 | 4046 break; |
4047 case T.Identifier: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4048 ident = token.ident; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
4049 switch (peekNext()) |
137 | 4050 { |
4051 case T.Ellipses: | |
4052 // TemplateTupleParameter: | |
4053 // Identifier ... | |
4054 nT(); // Skip Identifier. | |
4055 nT(); // Skip Ellipses. | |
341
3ac651ea83fb
- Fix: created TemplateAliasParameter instead of TemplateTypeParameter.
aziz
parents:
340
diff
changeset
|
4056 if (token.type == T.Comma) |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
4057 error(MID.TemplateTupleParameter); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4058 tp = new TemplateTupleParameter(ident); |
137 | 4059 break; |
4060 case T.Comma, T.RParen, T.Colon, T.Assign: | |
4061 // TemplateTypeParameter: | |
4062 // Identifier | |
4063 nT(); // Skip Identifier. | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4064 parseSpecAndOrDefaultType(); |
341
3ac651ea83fb
- Fix: created TemplateAliasParameter instead of TemplateTypeParameter.
aziz
parents:
340
diff
changeset
|
4065 tp = new TemplateTypeParameter(ident, specType, defType); |
137 | 4066 break; |
4067 default: | |
4068 // TemplateValueParameter: | |
4069 // Declarator | |
4070 ident = null; | |
4071 goto LTemplateValueParameter; | |
4072 } | |
4073 break; | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4074 version(D2) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4075 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4076 case T.This: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4077 // TemplateThisParameter |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4078 // this TemplateTypeParameter |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4079 nT(); // Skip 'this' keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4080 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
|
4081 parseSpecAndOrDefaultType(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4082 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
|
4083 break; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4084 } |
137 | 4085 default: |
4086 LTemplateValueParameter: | |
4087 // TemplateValueParameter: | |
4088 // Declarator | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4089 Expression specValue, defValue; |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4090 auto valueType = parseDeclarator(ident); |
137 | 4091 // : SpecializationValue |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4092 if (skipped(T.Colon)) |
137 | 4093 specValue = parseCondExpression(); |
4094 // = DefaultValue | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4095 if (skipped(T.Assign)) |
137 | 4096 defValue = parseCondExpression(); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4097 tp = new TemplateValueParameter(valueType, ident, specValue, defValue); |
137 | 4098 } |
4099 | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4100 // Push template parameter. |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4101 tparams ~= set(tp, paramBegin); |
137 | 4102 |
4103 if (token.type != T.Comma) | |
4104 break; | |
4105 nT(); | |
4106 } | |
258 | 4107 set(tparams, begin); |
137 | 4108 return tparams; |
4109 } | |
4110 | |
124 | 4111 void expected(TOK tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4112 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4113 if (token.type != tok) |
327 | 4114 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
|
4115 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4116 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4117 void require(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4118 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4119 if (token.type == tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4120 nT(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4121 else |
327 | 4122 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
|
4123 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4124 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4125 void requireNext(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4126 { |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4127 nT(); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4128 require(tok); |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4129 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4130 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4131 Identifier* optionalIdentifier() |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4132 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4133 Identifier* id; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4134 if (token.type == T.Identifier) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4135 (id = token.ident), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4136 return id; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4137 } |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4138 |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4139 Identifier* requireIdentifier() |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4140 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4141 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4142 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
|
4143 (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
|
4144 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4145 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
|
4146 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4147 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4148 |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4149 /++ |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4150 Params: |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4151 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
|
4152 +/ |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4153 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
|
4154 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4155 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4156 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
|
4157 (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
|
4158 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4159 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
|
4160 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4161 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4162 |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4163 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
|
4164 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4165 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4166 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
|
4167 (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
|
4168 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4169 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
|
4170 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4171 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4172 |
243 | 4173 Token* requireId() |
4174 { | |
4175 if (token.type == T.Identifier) | |
4176 { | |
4177 auto id = token; | |
4178 nT(); | |
4179 return id; | |
4180 } | |
4181 else | |
4182 error(MID.ExpectedButFound, "Identifier", token.srcText); | |
4183 return null; | |
4184 } | |
4185 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4186 Token* requireIdToken(char[] errorMsg) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4187 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4188 Token* idtok; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4189 if (token.type == T.Identifier) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4190 (idtok = token), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4191 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4192 error(token, errorMsg, token.srcText); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4193 return idtok; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4194 } |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4195 |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4196 /// 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
|
4197 void error(Token* token, char[] formatMsg, ...) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4198 { |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4199 error_(token, formatMsg, _arguments, _argptr); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4200 } |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4201 |
391
33b566df6af4
Migrated project to Tango.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
379
diff
changeset
|
4202 void error(MID mid, ...) |
71 | 4203 { |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4204 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
|
4205 } |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4206 |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4207 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
|
4208 { |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4209 if (trying) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4210 { |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4211 ++errorCount; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4212 return; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4213 } |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4214 auto location = token.getLocation(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4215 auto msg = Format(_arguments, _argptr, formatMsg); |
520
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4216 auto error = new ParserError(location, msg); |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4217 errors ~= error; |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4218 if (infoMan !is null) |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4219 infoMan ~= error; |
71 | 4220 } |
65 | 4221 } |