Mercurial > projects > dil
annotate trunk/src/dil/Parser.d @ 531:315aeb3f7a9b
Added method skipped() to dil.Parser.
Refactored code to make use of skipped().
author | Aziz K?ksal <aziz.koeksal@gmail.com> |
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date | Mon, 17 Dec 2007 13:23:52 +0100 |
parents | 4b783fa06277 |
children | 50e64bab9c7a |
rev | line source |
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0 | 1 /++ |
2 Author: Aziz Köksal | |
249 | 3 License: GPL3 |
0 | 4 +/ |
326 | 5 module dil.Parser; |
327 | 6 import dil.Lexer; |
7 import dil.SyntaxTree; | |
8 import dil.Token; | |
9 import dil.Messages; | |
10 import dil.Information; | |
11 import dil.Declarations; | |
12 import dil.Statements; | |
13 import dil.Expressions; | |
14 import dil.Types; | |
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15 import dil.Enums; |
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16 import dil.CompilerInfo; |
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17 import dil.IdTable; |
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18 import common; |
65 | 19 |
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20 /++ |
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21 The Parser produces an abstract syntax tree (AST) by analyzing |
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22 the tokens of the provided source code. |
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23 +/ |
65 | 24 class Parser |
25 { | |
71 | 26 Lexer lx; |
318 | 27 Token* token; /// Current non-whitespace token. |
28 Token* prevToken; /// Previous non-whitespace token. | |
71 | 29 |
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30 InformationManager infoMan; |
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31 ParserError[] errors; |
71 | 32 |
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33 ImportDeclaration[] imports; /// ImportDeclarations in the source text. |
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34 |
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35 LinkageType linkageType; |
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36 Protection protection; |
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37 StorageClass storageClass; |
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38 uint alignSize = DEFAULT_ALIGN_SIZE; |
364 | 39 |
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40 private alias TOK T; |
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41 private alias TypeNode Type; |
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42 |
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43 /++ |
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44 Construct a Parser object. |
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45 Params: |
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46 text = the UTF-8 source code. |
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47 filePath = the path to the source code; used for error messages. |
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48 +/ |
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49 this(char[] srcText, string filePath, InformationManager infoMan = null) |
71 | 50 { |
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51 this.infoMan = infoMan; |
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52 lx = new Lexer(srcText, filePath, infoMan); |
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53 } |
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54 |
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55 protected void init() |
206 | 56 { |
57 nT(); | |
318 | 58 prevToken = token; |
206 | 59 } |
60 | |
87
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61 void nT() |
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62 { |
318 | 63 prevToken = token; |
132 | 64 do |
65 { | |
66 lx.nextToken(); | |
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67 token = lx.token; |
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68 } while (token.isWhitespace) // Skip whitespace |
71 | 69 } |
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70 |
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71 /++ |
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72 Start the parser and return the parsed Declarations. |
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73 +/ |
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74 Declarations start() |
102 | 75 { |
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76 init(); |
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77 auto begin = token; |
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78 auto decls = new Declarations; |
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79 if (token.type == T.Module) |
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80 decls ~= parseModuleDeclaration(); |
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81 decls.addOptChildren(parseDeclarationDefinitions()); |
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82 set(decls, begin); |
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83 return decls; |
102 | 84 } |
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85 |
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86 /++ |
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87 Start the parser and return the parsed Expression. |
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88 +/ |
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89 Expression start2() |
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90 { |
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91 init(); |
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92 return parseExpression(); |
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93 } |
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94 |
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95 uint trying; |
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96 uint errorCount; |
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97 |
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98 /++ |
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99 This method executes the delegate parseMethod and when an error occurred |
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100 the state of the lexer and parser are restored. |
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101 +/ |
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102 ReturnType try_(ReturnType)(ReturnType delegate() parseMethod, out bool success) |
103
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103 { |
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104 auto oldToken = this.token; |
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105 auto oldPrevToken = this.prevToken; |
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106 auto oldCount = this.errorCount; |
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107 |
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108 ++trying; |
103
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109 auto result = parseMethod(); |
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110 --trying; |
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111 // Check if an error occurred. |
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112 if (errorCount != oldCount) |
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113 { |
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114 // Restore members. |
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115 token = oldToken; |
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116 prevToken = oldPrevToken; |
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117 lx.token = oldToken; |
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118 errorCount = oldCount; |
214 | 119 success = false; |
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120 } |
214 | 121 else |
122 success = true; | |
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123 return result; |
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124 } |
105 | 125 |
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126 /++ |
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127 Sets the begin and end tokens of an AST node. |
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128 +/ |
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129 Class set(Class)(Class node, Token* begin) |
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130 { |
318 | 131 node.setTokens(begin, this.prevToken); |
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132 return node; |
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133 } |
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134 |
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135 /++ |
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136 Returns true if set() has been called on a node. |
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137 +/ |
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138 bool isNodeSet(Node node) |
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139 { |
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140 return node.begin !is null && node.end !is null; |
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141 } |
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142 |
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143 TOK peekNext() |
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144 { |
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145 Token* next = token; |
296 | 146 do |
147 lx.peek(next); | |
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148 while (next.isWhitespace) // Skip whitespace |
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149 return next.type; |
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150 } |
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151 |
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152 TOK peekAfter(ref Token* next) |
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153 { |
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154 assert(next !is null); |
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155 do |
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156 lx.peek(next); |
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157 while (next.isWhitespace) // Skip whitespace |
238
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158 return next.type; |
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159 } |
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160 |
531
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161 /// Skips the current token if its type matches tok and returns true. |
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162 bool skipped()(TOK tok) // Templatized, so it's inlined. |
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163 { |
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164 return token.type == tok ? (nT(), true) : false; |
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165 } |
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166 |
102 | 167 /++++++++++++++++++++++++++++++ |
168 + Declaration parsing methods + | |
169 ++++++++++++++++++++++++++++++/ | |
170 | |
368 | 171 Declaration parseModuleDeclaration() |
172 { | |
173 auto begin = token; | |
174 ModuleFQN moduleFQN; | |
175 do | |
176 { | |
177 nT(); | |
505
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178 moduleFQN ~= requireIdentifier(MSG.ExpectedModuleIdentifier); |
368 | 179 } while (token.type == T.Dot) |
180 require(T.Semicolon); | |
181 return set(new ModuleDeclaration(moduleFQN), begin); | |
182 } | |
183 | |
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184 /++ |
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185 Parse DeclarationDefinitions until the end of file is hit. |
485
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186 DeclDefs: |
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187 DeclDef |
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188 DeclDefs |
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189 +/ |
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190 Declaration[] parseDeclarationDefinitions() |
102 | 191 { |
486
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192 Declaration[] decls; |
213
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193 while (token.type != T.EOF) |
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194 decls ~= parseDeclarationDefinition(); |
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195 return decls; |
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196 } |
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197 |
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198 /++ |
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199 Parse the body of a template, class, interface, struct or union. |
213
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200 DeclDefsBlock: |
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201 { } |
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202 { DeclDefs } |
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203 +/ |
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204 Declarations parseDeclarationDefinitionsBody() |
213
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205 { |
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206 // Save attributes. |
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207 auto linkageType = this.linkageType; |
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208 auto protection = this.protection; |
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209 auto storageClass = this.storageClass; |
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210 // Clear attributes. |
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211 this.linkageType = LinkageType.None; |
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212 this.protection = Protection.None; |
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213 this.storageClass = StorageClass.None; |
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214 |
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215 // Parse body. |
484
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216 auto begin = token; |
305 | 217 auto decls = new Declarations; |
213
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218 require(T.LBrace); |
122 | 219 while (token.type != T.RBrace && token.type != T.EOF) |
161 | 220 decls ~= parseDeclarationDefinition(); |
213
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221 require(T.RBrace); |
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222 set(decls, begin); |
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223 |
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224 // Restore original values. |
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225 this.linkageType = linkageType; |
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226 this.protection = protection; |
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227 this.storageClass = storageClass; |
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228 |
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229 return decls; |
102 | 230 } |
231 | |
110 | 232 Declaration parseDeclarationDefinition() |
495
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233 out(decl) |
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234 { assert(isNodeSet(decl)); } |
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235 body |
102 | 236 { |
262 | 237 auto begin = token; |
103
511a1aa25896
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diff
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238 Declaration decl; |
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239 switch (token.type) |
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102
diff
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|
240 { |
238
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241 case T.Align, |
103
511a1aa25896
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242 T.Pragma, |
238
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243 // Protection attributes |
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244 T.Export, |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
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102
diff
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245 T.Private, |
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diff
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246 T.Package, |
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- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
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247 T.Protected, |
238
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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248 T.Public: |
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249 decl = parseAttributeSpecifier(); |
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250 break; |
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|
251 // Storage classes |
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|
252 case T.Extern, |
203
4f949a3a394b
- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
aziz
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202
diff
changeset
|
253 T.Deprecated, |
4f949a3a394b
- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
aziz
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202
diff
changeset
|
254 T.Override, |
4f949a3a394b
- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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202
diff
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|
255 T.Abstract, |
4f949a3a394b
- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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202
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256 T.Synchronized, |
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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102
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|
257 //T.Static, |
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258 T.Final, |
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259 T.Const, |
269 | 260 //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.
aziz
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102
diff
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|
261 T.Auto, |
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102
diff
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262 T.Scope: |
238
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263 case_StaticAttribute: |
269 | 264 case_InvariantAttribute: // D 2.0 |
495
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265 return parseStorageAttribute(); |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
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190
diff
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|
266 case T.Alias: |
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
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190
diff
changeset
|
267 nT(); |
238
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268 // TODO: parse StorageClasses? |
495
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269 decl = new AliasDeclaration(parseVariableOrFunction()); |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
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190
diff
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|
270 break; |
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
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190
diff
changeset
|
271 case T.Typedef: |
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
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190
diff
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|
272 nT(); |
238
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273 // TODO: parse StorageClasses? |
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274 decl = new TypedefDeclaration(parseVariableOrFunction()); |
191
3ce110cefbc5
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275 break; |
103
511a1aa25896
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276 case T.Static: |
238
f3c6c15961bb
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277 switch (peekNext()) |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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diff
changeset
|
278 { |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
279 case T.Import: |
429
052cbacb1642
Fix: removed infinite loop when parsing static imports.
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|
280 goto case_Import; |
125
240a8b053803
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diff
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281 case T.This: |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
282 decl = parseStaticConstructorDeclaration(); |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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diff
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|
283 break; |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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diff
changeset
|
284 case T.Tilde: |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
285 decl = parseStaticDestructorDeclaration(); |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
286 break; |
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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changeset
|
287 case T.If: |
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288 decl = parseStaticIfDeclaration(); |
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
289 break; |
127
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
290 case T.Assert: |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
291 decl = parseStaticAssertDeclaration(); |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
292 break; |
125
240a8b053803
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|
293 default: |
238
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294 goto case_StaticAttribute; |
125
240a8b053803
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295 } |
228
a4c5ee9527b7
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296 break; |
103
511a1aa25896
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diff
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297 case T.Import: |
429
052cbacb1642
Fix: removed infinite loop when parsing static imports.
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diff
changeset
|
298 case_Import: |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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299 decl = parseImportDeclaration(); |
495
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300 imports ~= CastTo!(ImportDeclaration)(decl); |
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301 // Handle specially. StorageClass mustn't be set. |
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302 decl.setProtection(this.protection); |
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changeset
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303 return set(decl, begin); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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106
diff
changeset
|
304 case T.Enum: |
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305 decl = parseEnumDeclaration(); |
109
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306 break; |
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307 case T.Class: |
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308 decl = parseClassDeclaration(); |
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309 break; |
112 | 310 case T.Interface: |
311 decl = parseInterfaceDeclaration(); | |
312 break; | |
113
20d8ae8a3fd9
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313 case T.Struct, T.Union: |
20d8ae8a3fd9
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314 decl = parseAggregateDeclaration(); |
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315 break; |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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316 case T.This: |
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317 decl = parseConstructorDeclaration(); |
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318 break; |
118
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319 case T.Tilde: |
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320 decl = parseDestructorDeclaration(); |
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321 break; |
120 | 322 case T.Invariant: |
269 | 323 version(D2) |
324 { | |
325 auto next = token; | |
434
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326 if (peekAfter(next) == T.LParen) |
269 | 327 { |
434
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328 if (peekAfter(next) != T.RParen) |
269 | 329 goto case_Declaration; |
330 } | |
331 else | |
332 goto case_InvariantAttribute; | |
333 } | |
120 | 334 decl = parseInvariantDeclaration(); |
335 break; | |
121 | 336 case T.Unittest: |
337 decl = parseUnittestDeclaration(); | |
338 break; | |
122 | 339 case T.Debug: |
340 decl = parseDebugDeclaration(); | |
140 | 341 break; |
146
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342 case T.Version: |
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343 decl = parseVersionDeclaration(); |
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344 break; |
140 | 345 case T.Template: |
346 decl = parseTemplateDeclaration(); | |
347 break; | |
141 | 348 case T.New: |
349 decl = parseNewDeclaration(); | |
350 break; | |
351 case T.Delete: | |
352 decl = parseDeleteDeclaration(); | |
353 break; | |
146
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354 case T.Mixin: |
256 | 355 decl = parseMixin!(MixinDeclaration)(); |
146
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356 break; |
129 | 357 case T.Semicolon: |
358 nT(); | |
359 decl = new EmptyDeclaration(); | |
360 break; | |
192 | 361 // Declaration |
362 case T.Identifier, T.Dot, T.Typeof: | |
269 | 363 case_Declaration: |
495
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364 return parseVariableOrFunction(this.storageClass, this.protection, this.linkageType); |
213
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365 /+case T.Module: |
150
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366 // TODO: Error: module is optional and can appear only once at the top of the source file. |
213
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367 break;+/ |
103
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368 default: |
508
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369 if (token.isIntegralType) |
943ecc9c133a
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370 goto case_Declaration; |
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507
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changeset
|
371 |
496
5a607597dc22
Improved error recovery in the Parser.
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372 decl = new IllegalDeclaration(); |
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Improved error recovery in the Parser.
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373 // Skip to next valid token. |
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374 do |
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|
375 nT(); |
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376 while (!token.isDeclDefStart && |
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Improved error recovery in the Parser.
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changeset
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377 token.type != T.RBrace && |
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378 token.type != T.EOF) |
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Improved error recovery in the Parser.
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379 auto text = Token.textSpan(begin, this.prevToken); |
505
3bb94ba21490
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504
diff
changeset
|
380 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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381 } |
495
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|
382 decl.setProtection(this.protection); |
b60450804b6e
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diff
changeset
|
383 decl.setStorageClass(this.storageClass); |
b60450804b6e
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diff
changeset
|
384 assert(!isNodeSet(decl)); |
262 | 385 set(decl, begin); |
129 | 386 return decl; |
102 | 387 } |
388 | |
495
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diff
changeset
|
389 /++ |
122 | 390 DeclarationsBlock: |
391 : DeclDefs | |
392 { } | |
393 { DeclDefs } | |
394 DeclDef | |
495
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|
395 +/ |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
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400
diff
changeset
|
396 Declaration parseDeclarationsBlock(bool noColon = false) |
122 | 397 { |
305 | 398 Declaration d; |
122 | 399 switch (token.type) |
400 { | |
401 case T.LBrace: | |
528
d0ac6faeaf66
Fixed something in dil.Parser.
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parents:
524
diff
changeset
|
402 auto begin = token; |
495
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changeset
|
403 nT(); |
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diff
changeset
|
404 auto decls = new Declarations; |
b60450804b6e
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494
diff
changeset
|
405 while (token.type != T.RBrace && token.type != T.EOF) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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diff
changeset
|
406 decls ~= parseDeclarationDefinition(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
407 require(T.RBrace); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
408 d = set(decls, begin); |
122 | 409 break; |
410 case T.Colon: | |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
411 if (noColon == true) |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
412 goto default; |
122 | 413 nT(); |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
414 auto begin = token; |
305 | 415 auto decls = new Declarations; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
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206
diff
changeset
|
416 while (token.type != T.RBrace && token.type != T.EOF) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
417 decls ~= parseDeclarationDefinition(); |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
418 d = set(decls, begin); |
122 | 419 break; |
420 default: | |
305 | 421 d = parseDeclarationDefinition(); |
122 | 422 } |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
423 assert(isNodeSet(d)); |
305 | 424 return d; |
122 | 425 } |
426 | |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
427 Declaration parseDeclarationsBlockNoColon() |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
428 { |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
429 return parseDeclarationsBlock(true); |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
430 } |
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
400
diff
changeset
|
431 |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
432 /++ |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
433 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
|
434 Params: |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
435 stc = the previously parsed storage classes |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
436 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
|
437 +/ |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
438 Declaration parseVariableOrFunction(StorageClass stc = StorageClass.None, |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
439 Protection protection = Protection.None, |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
440 LinkageType linkType = LinkageType.None, |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
441 bool testAutoDeclaration = false, |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
442 bool optionalParameterList = true) |
192 | 443 { |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
444 auto begin = token; |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
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201
diff
changeset
|
445 Type type; |
505
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
446 Identifier* ident; |
192 | 447 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
448 // Check for AutoDeclaration: StorageClasses Identifier = |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
449 if (testAutoDeclaration && |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
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diff
changeset
|
450 token.type == T.Identifier && |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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237
diff
changeset
|
451 peekNext() == T.Assign) |
192 | 452 { |
505
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
453 ident = token.ident; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
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237
diff
changeset
|
454 nT(); |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
455 } |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
456 else |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
457 { |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
458 type = parseType(); // VariableType or ReturnType |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
459 if (token.type == T.LParen) |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
460 { |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
461 // C-style function pointers make the grammar ambiguous. |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
462 // 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
|
463 // Example: |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
464 // void foo() { |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
465 // // A pointer to a function taking an integer and returning 'some_type'. |
180711cc4b66
Fixed parsing of C-style function pointers.
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parents:
434
diff
changeset
|
466 // some_type (*p_func)(int); |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
467 // // 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
|
468 // 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
|
469 // } |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
470 // // 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>
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434
diff
changeset
|
471 // something(*p); |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
472 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
|
473 } |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
474 else if (peekNext() == T.LParen) |
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
475 { // Type FunctionName ( ParameterList ) FunctionBody |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
476 ident = requireIdentifier(MSG.ExpectedFunctionName); |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
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parents:
529
diff
changeset
|
477 ident || nT(); // Skip non-identifier token. |
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
478 assert(token.type == T.LParen); |
4b783fa06277
Unindented if-block in parseVariableOrFunction().
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parents:
529
diff
changeset
|
479 // It's a function declaration |
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
480 TemplateParameters tparams; |
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
481 if (tokenAfterParenIs(T.LParen)) |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
482 { |
530
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Unindented if-block in parseVariableOrFunction().
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483 // ( TemplateParameterList ) ( ParameterList ) |
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484 tparams = parseTemplateParameterList(); |
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485 } |
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486 |
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487 auto params = parseParameterList(); |
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488 version(D2) |
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489 { |
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|
490 switch (token.type) |
492
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Added module ImportParser and new stuff from DMD2.008.
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parents:
491
diff
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|
491 { |
530
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492 case T.Const: |
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diff
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493 stc |= StorageClass.Const; |
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Unindented if-block in parseVariableOrFunction().
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|
494 nT(); |
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Unindented if-block in parseVariableOrFunction().
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|
495 break; |
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496 case T.Invariant: |
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|
497 stc |= StorageClass.Invariant; |
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|
498 nT(); |
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529
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499 break; |
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500 default: |
492
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Added module ImportParser and new stuff from DMD2.008.
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501 } |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
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502 } |
530
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|
503 // ReturnType FunctionName ( ParameterList ) |
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Unindented if-block in parseVariableOrFunction().
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|
504 auto funcBody = parseFunctionBody(); |
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Unindented if-block in parseVariableOrFunction().
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changeset
|
505 auto d = new FunctionDeclaration(type, ident, tparams, params, funcBody); |
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Unindented if-block in parseVariableOrFunction().
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506 d.setStorageClass(stc); |
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|
507 d.setLinkageType(linkType); |
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|
508 d.setProtection(protection); |
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509 return set(d, begin); |
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|
510 } |
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511 // Type VariableName DeclaratorSuffix |
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Unindented if-block in parseVariableOrFunction().
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|
512 ident = requireIdentifier(MSG.ExpectedVariableName); |
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|
513 type = parseDeclaratorSuffix(type); |
192 | 514 } |
515 | |
516 // It's a variable declaration. | |
505
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517 Identifier*[] idents = [ident]; |
194 | 518 Expression[] values; |
199
a95fee6e4b7e
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519 goto LenterLoop; // We've already parsed an identifier. Jump to if statement and check for initializer. |
194 | 520 while (token.type == T.Comma) |
521 { | |
222
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- Fix: nT() wasn't called in while loop to skip T.Comma.
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522 nT(); |
505
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|
523 idents ~= requireIdentifier(MSG.ExpectedVariableName); |
194 | 524 LenterLoop: |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
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parents:
530
diff
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|
525 if (skipped(T.Assign)) |
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Aziz K?ksal <aziz.koeksal@gmail.com>
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530
diff
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526 values ~= parseInitializer(); |
199
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527 else |
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528 values ~= null; |
194 | 529 } |
530 require(T.Semicolon); | |
495
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Attributes are evaluated during the parsing phase now.
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494
diff
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531 auto d = new VariableDeclaration(type, idents, values); |
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494
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|
532 d.setStorageClass(stc); |
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494
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533 d.setLinkageType(linkType); |
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494
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534 d.setProtection(protection); |
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|
535 return set(d, begin); |
194 | 536 } |
192 | 537 |
194 | 538 Expression parseInitializer() |
539 { | |
198
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540 if (token.type == T.Void) |
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541 { |
266 | 542 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
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543 auto next = peekNext(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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544 if (next == T.Comma || next == T.Semicolon) |
198
88c1777a9e51
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545 { |
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546 nT(); |
266 | 547 return set(new VoidInitializer(), begin); |
198
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548 } |
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|
549 } |
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550 return parseNonVoidInitializer(); |
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551 } |
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552 |
88c1777a9e51
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553 Expression parseNonVoidInitializer() |
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554 { |
266 | 555 auto begin = token; |
198
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556 Expression init; |
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557 switch (token.type) |
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558 { |
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559 case T.LBracket: |
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560 // ArrayInitializer: |
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561 // [ ] |
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562 // [ ArrayMemberInitializations ] |
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563 Expression[] keys; |
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564 Expression[] values; |
213
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565 |
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566 nT(); |
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567 while (token.type != T.RBracket) |
198
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568 { |
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569 auto e = parseNonVoidInitializer(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
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|
570 if (skipped(T.Colon)) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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|
571 { |
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|
572 keys ~= e; |
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573 values ~= parseNonVoidInitializer(); |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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|
574 } |
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parents:
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diff
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575 else |
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parents:
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576 { |
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aziz
parents:
197
diff
changeset
|
577 keys ~= null; |
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aziz
parents:
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diff
changeset
|
578 values ~= e; |
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parents:
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diff
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|
579 } |
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aziz
parents:
197
diff
changeset
|
580 |
88c1777a9e51
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parents:
197
diff
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|
581 if (token.type != T.Comma) |
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parents:
197
diff
changeset
|
582 break; |
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parents:
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diff
changeset
|
583 nT(); |
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parents:
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diff
changeset
|
584 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
changeset
|
585 require(T.RBracket); |
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parents:
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diff
changeset
|
586 init = new ArrayInitializer(keys, values); |
88c1777a9e51
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parents:
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diff
changeset
|
587 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
changeset
|
588 case T.LBrace: |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
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|
589 // StructInitializer: |
213
b0ebde88d2d4
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diff
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|
590 // { } |
198
88c1777a9e51
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diff
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|
591 // { StructMemberInitializers } |
88c1777a9e51
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diff
changeset
|
592 Expression parseStructInitializer() |
88c1777a9e51
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diff
changeset
|
593 { |
505
3bb94ba21490
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parents:
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diff
changeset
|
594 Identifier*[] idents; |
198
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diff
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|
595 Expression[] values; |
213
b0ebde88d2d4
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parents:
206
diff
changeset
|
596 |
b0ebde88d2d4
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parents:
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diff
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|
597 nT(); |
b0ebde88d2d4
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diff
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|
598 while (token.type != T.RBrace) |
198
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parents:
197
diff
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|
599 { |
505
3bb94ba21490
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parents:
504
diff
changeset
|
600 if (token.type == T.Identifier && |
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parents:
504
diff
changeset
|
601 // Peek for colon to see if this is a member identifier. |
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diff
changeset
|
602 peekNext() == T.Colon) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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|
603 { |
505
3bb94ba21490
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parents:
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diff
changeset
|
604 idents ~= token.ident; |
3bb94ba21490
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parents:
504
diff
changeset
|
605 nT(), nT(); // Skip Identifier : |
198
88c1777a9e51
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parents:
197
diff
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|
606 } |
505
3bb94ba21490
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parents:
504
diff
changeset
|
607 else |
3bb94ba21490
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parents:
504
diff
changeset
|
608 idents ~= null; |
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parents:
504
diff
changeset
|
609 |
198
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parents:
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diff
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|
610 // NonVoidInitializer |
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parents:
197
diff
changeset
|
611 values ~= parseNonVoidInitializer(); |
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aziz
parents:
197
diff
changeset
|
612 |
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parents:
197
diff
changeset
|
613 if (token.type != T.Comma) |
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aziz
parents:
197
diff
changeset
|
614 break; |
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parents:
197
diff
changeset
|
615 nT(); |
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diff
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|
616 } |
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diff
changeset
|
617 require(T.RBrace); |
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diff
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|
618 return new StructInitializer(idents, values); |
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diff
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|
619 } |
213
b0ebde88d2d4
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diff
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|
620 |
214 | 621 bool success; |
423
6057113f9a44
Refactored Parser.try_().
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parents:
422
diff
changeset
|
622 auto si = try_(&parseStructInitializer, success); |
214 | 623 if (success) |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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diff
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624 { |
198
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625 init = si; |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
aziz
parents:
199
diff
changeset
|
626 break; |
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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parents:
199
diff
changeset
|
627 } |
216 | 628 assert(token.type == T.LBrace); |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
aziz
parents:
199
diff
changeset
|
629 //goto default; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
630 default: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
631 init = parseAssignExpression(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
632 } |
266 | 633 set(init, begin); |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
634 return init; |
192 | 635 } |
636 | |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
637 FunctionBody parseFunctionBody() |
192 | 638 { |
268 | 639 auto begin = token; |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
640 auto func = new FunctionBody; |
192 | 641 while (1) |
642 { | |
643 switch (token.type) | |
644 { | |
645 case T.LBrace: | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
646 func.funcBody = parseStatements(); |
192 | 647 break; |
648 case T.Semicolon: | |
649 nT(); | |
650 break; | |
651 case T.In: | |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
652 if (func.inBody) |
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
653 error(MID.InContract); |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
654 nT(); |
192 | 655 func.inBody = parseStatements(); |
656 continue; | |
657 case T.Out: | |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
658 if (func.outBody) |
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
659 error(MID.OutContract); |
192 | 660 nT(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
661 if (skipped(T.LParen)) |
192 | 662 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
663 func.outIdent = requireIdentifier(MSG.ExpectedAnIdentifier); |
192 | 664 require(T.RParen); |
665 } | |
666 func.outBody = parseStatements(); | |
667 continue; | |
668 case T.Body: | |
669 nT(); | |
670 goto case T.LBrace; | |
671 default: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
672 error(token, MSG.ExpectedFunctionBody, token.srcText); |
192 | 673 } |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
674 break; // Exit loop. |
192 | 675 } |
268 | 676 set(func, begin); |
299
559d5d62e0c1
- Added checks for null before adding member to Node.children.
aziz
parents:
298
diff
changeset
|
677 func.finishConstruction(); |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
678 return func; |
192 | 679 } |
680 | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
681 LinkageType parseLinkageType() |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
682 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
683 LinkageType linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
684 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
|
685 return linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
686 |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
687 nT(); // Skip ( |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
688 if (token.type == T.RParen) |
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 nT(); |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
691 error(MID.MissingLinkageType); |
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 |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
695 auto identTok = requireId(); |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
696 |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
697 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
|
698 |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
699 switch (identID) |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
700 { |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
701 case ID.C: |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
702 if (skipped(T.PlusPlus)) |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
703 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
704 linkageType = LinkageType.Cpp; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
705 break; |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
706 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
707 linkageType = LinkageType.C; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
708 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
709 case ID.D: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
710 linkageType = LinkageType.D; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
711 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
712 case ID.Windows: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
713 linkageType = LinkageType.Windows; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
714 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
715 case ID.Pascal: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
716 linkageType = LinkageType.Pascal; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
717 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
718 case ID.System: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
719 linkageType = LinkageType.System; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
720 break; |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
721 default: |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
722 error(MID.UnrecognizedLinkageType, token.srcText); |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
723 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
724 require(T.RParen); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
725 return linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
726 } |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
727 |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
728 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
|
729 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
730 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
|
731 prev_lt = lt; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
732 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
733 // TODO: create new msg RedundantLinkageType. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
734 error(begin, MSG.RedundantLinkageType ~ Token.textSpan(begin, this.prevToken)); |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
735 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
736 |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
737 Declaration parseStorageAttribute() |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
738 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
739 StorageClass stc, stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
740 LinkageType prev_linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
741 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
742 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
|
743 // Nested function. |
305 | 744 Declaration parse() |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
745 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
746 Declaration decl; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
747 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
748 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
749 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
750 case T.Extern: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
751 if (peekNext() != T.LParen) |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
752 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
753 stc_tmp = StorageClass.Extern; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
754 goto Lcommon; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
755 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
756 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
757 nT(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
758 auto linkageType = parseLinkageType(); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
759 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
|
760 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
761 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
|
762 this.linkageType = linkageType; // Set. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
763 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
|
764 set(decl, begin); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
765 this.linkageType = saved; // Restore. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
766 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
767 case T.Override: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
768 stc_tmp = StorageClass.Override; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
769 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
770 case T.Deprecated: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
771 stc_tmp = StorageClass.Deprecated; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
772 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
773 case T.Abstract: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
774 stc_tmp = StorageClass.Abstract; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
775 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
776 case T.Synchronized: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
777 stc_tmp = StorageClass.Synchronized; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
778 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
779 case T.Static: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
780 stc_tmp = StorageClass.Static; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
781 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
782 case T.Final: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
783 stc_tmp = StorageClass.Final; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
784 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
785 case T.Const: |
269 | 786 version(D2) |
787 { | |
788 if (peekNext() == T.LParen) | |
789 goto case_Declaration; | |
790 } | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
791 stc_tmp = StorageClass.Const; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
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|
792 goto Lcommon; |
269 | 793 version(D2) |
794 { | |
795 case T.Invariant: // D 2.0 | |
495
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
796 auto next = token; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
797 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
|
798 { |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
799 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
|
800 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
|
801 decl = parseDeclarationDefinition(); // invariant ( ) |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
802 decl.setStorageClass(stc); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
803 break; |
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Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
804 } |
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Attributes are evaluated during the parsing phase now.
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parents:
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diff
changeset
|
805 // invariant as StorageClass. |
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parents:
494
diff
changeset
|
806 stc_tmp = StorageClass.Invariant; |
269 | 807 goto Lcommon; |
808 } | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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parents:
237
diff
changeset
|
809 case T.Auto: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
810 stc_tmp = StorageClass.Auto; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
811 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
812 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
|
813 stc_tmp = StorageClass.Scope; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
814 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
815 Lcommon: |
495
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diff
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|
816 // Issue error if redundant. |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
817 if (stc & stc_tmp) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
818 error(MID.RedundantStorageClass, token.srcText); |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
819 else |
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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 |= stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
821 |
269 | 822 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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|
823 nT(); |
495
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
824 decl = new StorageClassDeclaration(stc_tmp, tok, parse()); |
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
825 set(decl, begin); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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parents:
237
diff
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|
826 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
827 case T.Identifier: |
269 | 828 case_Declaration: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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diff
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|
829 // 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
|
830 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
|
831 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
832 default: |
495
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Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
833 this.storageClass = stc; // Set. |
305 | 834 decl = parseDeclarationsBlock(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
835 this.storageClass = saved_storageClass; // Reset. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
836 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
837 assert(isNodeSet(decl)); |
305 | 838 return decl; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
839 } |
305 | 840 return parse(); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
841 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
842 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
843 uint parseAlignAttribute() |
260 | 844 { |
845 assert(token.type == T.Align); | |
846 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
|
847 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
|
848 if (skipped(T.LParen)) |
260 | 849 { |
850 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
|
851 (size = token.int_), nT(); |
260 | 852 else |
853 expected(T.Int32); | |
854 require(T.RParen); | |
855 } | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
856 return size; |
260 | 857 } |
858 | |
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
|
859 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
|
860 { |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
861 Declaration decl; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
862 |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
863 switch (token.type) |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
864 { |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
865 case T.Align: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
866 uint alignSize = parseAlignAttribute(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
867 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
|
868 this.alignSize = alignSize; // Set. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
869 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
|
870 this.alignSize = saved; // Restore. |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
871 break; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
872 case T.Pragma: |
147 | 873 // Pragma: |
874 // pragma ( Identifier ) | |
875 // pragma ( Identifier , ExpressionList ) | |
876 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
877 Identifier* ident; |
147 | 878 Expression[] args; |
879 | |
880 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
881 ident = requireIdentifier(MSG.ExpectedPragmaIdentifier); |
147 | 882 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
883 if (skipped(T.Comma)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
884 args = parseExpressionList(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
885 require(T.RParen); |
147 | 886 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
887 decl = new PragmaDeclaration(ident, args, parseDeclarationsBlock()); |
147 | 888 break; |
491
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
889 default: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
890 // Protection attributes |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
891 Protection prot; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
892 switch (token.type) |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
893 { |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
894 case T.Private: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
895 prot = Protection.Private; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
896 case T.Package: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
897 prot = Protection.Package; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
898 case T.Protected: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
899 prot = Protection.Protected; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
900 case T.Public: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
901 prot = Protection.Public; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
902 case T.Export: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
903 prot = Protection.Export; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
904 default: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
905 assert(0); |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
906 } |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
907 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
908 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
|
909 this.protection = prot; // Set. |
491
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
910 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
|
911 this.protection = saved; // Restore. |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
912 } |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
913 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
|
914 } |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
915 |
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
|
916 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
|
917 { |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
918 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
|
919 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
|
920 assert(token.type == T.Import); |
052cbacb1642
Fix: removed infinite loop when parsing static imports.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
424
diff
changeset
|
921 |
364 | 922 ModuleFQN[] moduleFQNs; |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
923 Identifier*[] moduleAliases; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
924 Identifier*[] bindNames; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
925 Identifier*[] bindAliases; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
926 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
927 nT(); // Skip import keyword. |
298 | 928 while (1) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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parents:
113
diff
changeset
|
929 { |
364 | 930 ModuleFQN moduleFQN; |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
931 Identifier* moduleAlias; |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
932 |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
933 // AliasName = ModuleName |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
934 if (peekNext() == T.Assign) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
935 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
936 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
|
937 nT(); // Skip = |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
938 } |
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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|
939 |
298 | 940 // Identifier(.Identifier)* |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
941 while (1) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
942 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
943 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
|
944 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
|
945 break; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
946 nT(); |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
947 } |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
948 |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
949 // Push identifiers. |
364 | 950 moduleFQNs ~= moduleFQN; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
951 moduleAliases ~= moduleAlias; |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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113
diff
changeset
|
952 |
298 | 953 if (token.type != T.Comma) |
954 break; | |
955 nT(); | |
956 } | |
957 | |
958 if (token.type == T.Colon) | |
959 { | |
960 // BindAlias = BindName(, BindAlias = BindName)*; | |
961 // BindName(, BindName)*; | |
320
0ce14640eb04
- Fix in parseImportDeclaration(): rewrote while loop and removed a call to nT().
aziz
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319
diff
changeset
|
962 do |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
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diff
changeset
|
963 { |
298 | 964 nT(); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
965 Identifier* bindAlias; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
966 // BindAlias = BindName |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
967 if (peekNext() == T.Assign) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
968 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
969 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
|
970 nT(); // Skip = |
298 | 971 } |
972 // Push identifiers. | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
973 bindNames ~= requireIdentifier(MSG.ExpectedImportName); |
298 | 974 bindAliases ~= bindAlias; |
320
0ce14640eb04
- Fix in parseImportDeclaration(): rewrote while loop and removed a call to nT().
aziz
parents:
319
diff
changeset
|
975 } while (token.type == T.Comma) |
298 | 976 } |
977 | |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
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|
978 require(T.Semicolon); |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
diff
changeset
|
979 |
366 | 980 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
|
981 } |
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
|
982 |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
983 Declaration parseEnumDeclaration() |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
984 { |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
985 assert(token.type == T.Enum); |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
986 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
987 Identifier* enumName; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
988 Type baseType; |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
989 EnumMember[] members; |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
990 bool hasBody; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
991 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
992 nT(); // Skip enum keyword. |
231 | 993 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
994 enumName = optionalIdentifier(); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
995 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
996 if (skipped(T.Colon)) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
997 baseType = parseBasicType(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
998 |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
999 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
changeset
|
1000 { |
264 | 1001 if (enumName is null) |
231 | 1002 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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|
1003 } |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1004 else if (skipped(T.LBrace)) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1005 { |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
1006 hasBody = true; |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1007 while (token.type != T.RBrace) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1008 { |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1009 auto begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1010 auto name = requireIdentifier(MSG.ExpectedEnumMember); |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1011 Expression value; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1012 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1013 if (skipped(T.Assign)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1014 value = parseAssignExpression(); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1015 else |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1016 value = null; |
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1017 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1018 members ~= set(new EnumMember(name, value), begin); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1019 |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1020 if (token.type != T.Comma) |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
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|
1021 break; |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1022 nT(); // Skip , |
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1023 } |
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1024 require(T.RBrace); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1025 } |
231 | 1026 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1027 error(token, MSG.ExpectedEnumBody, token.srcText); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1028 |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1029 return new EnumDeclaration(enumName, baseType, members, hasBody); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1030 } |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1031 |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1032 Declaration parseClassDeclaration() |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1033 { |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1034 assert(token.type == T.Class); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
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|
1035 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
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504
diff
changeset
|
1036 Identifier* className; |
258 | 1037 TemplateParameters tparams; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1038 BaseClass[] bases; |
305 | 1039 Declarations decls; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1040 |
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
changeset
|
1041 nT(); // Skip class keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1042 className = requireIdentifier(MSG.ExpectedClassName); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1043 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1044 if (token.type == T.LParen) |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
aziz
parents:
194
diff
changeset
|
1045 tparams = parseTemplateParameterList(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1046 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1047 if (token.type == T.Colon) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1048 bases = parseBaseClasses(); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1049 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1050 if (skipped(T.Semicolon)) |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1051 { |
405
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1052 if (bases.length != 0) |
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1053 error(MID.BaseClassInForwardDeclaration); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1054 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1055 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
|
1056 decls = parseDeclarationDefinitionsBody(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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parents:
108
diff
changeset
|
1057 else |
505
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Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1058 error(token, MSG.ExpectedClassBody, token.srcText); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1059 |
494
9a7ca8c56e59
Refactored a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
493
diff
changeset
|
1060 return new ClassDeclaration(className, tparams, bases, decls); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1061 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1062 |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1063 BaseClass[] parseBaseClasses(bool colonLeadsOff = true) |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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parents:
108
diff
changeset
|
1064 { |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
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|
1065 if (colonLeadsOff) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1066 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1067 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
|
1068 nT(); // Skip colon |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
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diff
changeset
|
1069 } |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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parents:
108
diff
changeset
|
1070 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1071 BaseClass[] bases; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1072 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1073 while (1) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1074 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
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116
diff
changeset
|
1075 Protection prot = Protection.Public; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1076 switch (token.type) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1077 { |
204 | 1078 case T.Identifier, T.Dot, T.Typeof: goto LparseBasicType; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1079 case T.Private: prot = Protection.Private; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1080 case T.Protected: prot = Protection.Protected; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1081 case T.Package: prot = Protection.Package; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1082 case T.Public: /*prot = Protection.Public;*/ break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1083 default: |
405
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1084 error(MID.ExpectedBaseClasses, token.srcText); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1085 return bases; |
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1086 } |
158
759f437313f9
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1087 nT(); // Skip protection attribute. |
759f437313f9
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1088 LparseBasicType: |
486
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|
1089 auto begin = token; |
158
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1090 auto type = parseBasicType(); |
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1091 //if (type.tid != TID.DotList) |
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1092 // TODO: issue error msg. base classes can only be one or more identifiers or template instances separated by dots. |
486
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|
1093 bases ~= set(new BaseClass(prot, type), begin); |
109
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1094 if (token.type != T.Comma) |
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1095 break; |
396
0a4619735ce9
Applied fixes to Lexer, Parser and other classes.
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|
1096 nT(); |
109
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|
1097 } |
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1098 return bases; |
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|
1099 } |
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|
1100 |
112 | 1101 Declaration parseInterfaceDeclaration() |
1102 { | |
1103 assert(token.type == T.Interface); | |
1104 | |
505
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1105 Identifier* name; |
258 | 1106 TemplateParameters tparams; |
112 | 1107 BaseClass[] bases; |
305 | 1108 Declarations decls; |
112 | 1109 |
115
cea36caeec42
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1110 nT(); // Skip interface keyword. |
505
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1111 name = requireIdentifier(MSG.ExpectedInterfaceName); |
112 | 1112 |
1113 if (token.type == T.LParen) | |
195
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1114 tparams = parseTemplateParameterList(); |
112 | 1115 |
1116 if (token.type == T.Colon) | |
1117 bases = parseBaseClasses(); | |
1118 | |
531
315aeb3f7a9b
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|
1119 if (skipped(T.Semicolon)) |
112 | 1120 { |
405
e2529923a0cb
Added two error messages.
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1121 if (bases.length != 0) |
e2529923a0cb
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diff
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|
1122 error(MID.BaseClassInForwardDeclaration); |
112 | 1123 } |
1124 else if (token.type == T.LBrace) | |
495
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|
1125 decls = parseDeclarationDefinitionsBody(); |
112 | 1126 else |
505
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|
1127 error(token, MSG.ExpectedInterfaceBody, token.srcText); |
112 | 1128 |
494
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|
1129 return new InterfaceDeclaration(name, tparams, bases, decls); |
112 | 1130 } |
1131 | |
113
20d8ae8a3fd9
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|
1132 Declaration parseAggregateDeclaration() |
20d8ae8a3fd9
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|
1133 { |
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|
1134 assert(token.type == T.Struct || token.type == T.Union); |
20d8ae8a3fd9
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|
1135 |
20d8ae8a3fd9
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|
1136 TOK tok = token.type; |
20d8ae8a3fd9
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|
1137 |
505
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|
1138 Identifier* name; |
258 | 1139 TemplateParameters tparams; |
305 | 1140 Declarations decls; |
113
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1141 |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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|
1142 nT(); // Skip struct or union keyword. |
505
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|
1143 |
3bb94ba21490
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|
1144 name = optionalIdentifier(); |
3bb94ba21490
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|
1145 |
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Aziz K?ksal <aziz.koeksal@gmail.com>
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|
1146 if (name && token.type == T.LParen) |
3bb94ba21490
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|
1147 tparams = parseTemplateParameterList(); |
113
20d8ae8a3fd9
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diff
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|
1148 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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|
1149 if (skipped(T.Semicolon)) |
115
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1150 { |
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|
1151 //if (name.length == 0) |
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1152 // TODO: error: forward declarations must have a name. |
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1153 } |
113
20d8ae8a3fd9
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|
1154 else if (token.type == T.LBrace) |
495
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|
1155 decls = parseDeclarationDefinitionsBody(); |
113
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diff
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|
1156 else |
124 | 1157 expected(T.LBrace); // TODO: better error msg |
113
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|
1158 |
20d8ae8a3fd9
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|
1159 if (tok == T.Struct) |
495
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|
1160 { |
505
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|
1161 auto sd = new StructDeclaration(name, tparams, decls); |
3bb94ba21490
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|
1162 sd.setAlignSize(this.alignSize); |
3bb94ba21490
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|
1163 return sd; |
495
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Aziz K?ksal <aziz.koeksal@gmail.com>
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|
1164 } |
113
20d8ae8a3fd9
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|
1165 else |
494
9a7ca8c56e59
Refactored a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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493
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|
1166 return new UnionDeclaration(name, tparams, decls); |
113
20d8ae8a3fd9
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diff
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|
1167 } |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1168 |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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diff
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|
1169 Declaration parseConstructorDeclaration() |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1170 { |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1171 assert(token.type == T.This); |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1172 nT(); // Skip 'this' keyword. |
143 | 1173 auto parameters = parseParameterList(); |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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|
1174 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1175 return new ConstructorDeclaration(parameters, funcBody); |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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|
1176 } |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1177 |
118
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
changeset
|
1178 Declaration parseDestructorDeclaration() |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1179 { |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1180 assert(token.type == T.Tilde); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
changeset
|
1181 nT(); // Skip ~ |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
changeset
|
1182 require(T.This); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1183 require(T.LParen); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
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|
1184 require(T.RParen); |
267
f3dfa6208ed3
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|
1185 auto funcBody = parseFunctionBody(); |
197
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|
1186 return new DestructorDeclaration(funcBody); |
118
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1187 } |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1188 |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1189 Declaration parseStaticConstructorDeclaration() |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1190 { |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1191 assert(token.type == T.Static); |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
diff
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|
1192 nT(); // Skip static keyword. |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1193 nT(); // Skip 'this' keyword. |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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118
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|
1194 require(T.LParen); |
363cd39022f9
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|
1195 require(T.RParen); |
267
f3dfa6208ed3
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|
1196 auto funcBody = parseFunctionBody(); |
197
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|
1197 return new StaticConstructorDeclaration(funcBody); |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1198 } |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
changeset
|
1199 |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
changeset
|
1200 Declaration parseStaticDestructorDeclaration() |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1201 { |
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- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1202 assert(token.type == T.Static); |
363cd39022f9
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|
1203 nT(); // Skip static keyword. |
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|
1204 nT(); // Skip ~ |
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|
1205 require(T.This); |
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|
1206 require(T.LParen); |
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|
1207 require(T.RParen); |
267
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|
1208 auto funcBody = parseFunctionBody(); |
197
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|
1209 return new StaticDestructorDeclaration(funcBody); |
119
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|
1210 } |
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|
1211 |
120 | 1212 Declaration parseInvariantDeclaration() |
1213 { | |
1214 assert(token.type == T.Invariant); | |
1215 nT(); // Skip invariant keyword. | |
1216 // Optional () for getting ready porting to D 2.0 | |
1217 if (token.type == T.LParen) | |
122 | 1218 requireNext(T.RParen); |
267
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|
1219 auto funcBody = parseFunctionBody(); |
197
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1220 return new InvariantDeclaration(funcBody); |
120 | 1221 } |
1222 | |
121 | 1223 Declaration parseUnittestDeclaration() |
1224 { | |
1225 assert(token.type == T.Unittest); | |
122 | 1226 nT(); // Skip unittest keyword. |
267
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|
1227 auto funcBody = parseFunctionBody(); |
197
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- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1228 return new UnittestDeclaration(funcBody); |
121 | 1229 } |
1230 | |
529
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|
1231 Token* parseIdentOrInt() |
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|
1232 { |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
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|
1233 if (skipped(T.Int32) || skipped(T.Identifier)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
changeset
|
1234 return this.prevToken; |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
changeset
|
1235 error(token, MSG.ExpectedIdentOrInt, token.srcText); |
529
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|
1236 return null; |
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|
1237 } |
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changeset
|
1238 |
122 | 1239 Declaration parseDebugDeclaration() |
1240 { | |
1241 assert(token.type == T.Debug); | |
1242 nT(); // Skip debug keyword. | |
1243 | |
529
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Tidied up version/debug parser functions.
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diff
changeset
|
1244 Token* spec; |
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diff
changeset
|
1245 Token* cond; |
305 | 1246 Declaration decls, elseDecls; |
122 | 1247 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1248 if (skipped(T.Assign)) |
529
135e9e6933a7
Tidied up version/debug parser functions.
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diff
changeset
|
1249 { // debug = Integer ; |
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Tidied up version/debug parser functions.
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diff
changeset
|
1250 // debug = Identifier ; |
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Tidied up version/debug parser functions.
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diff
changeset
|
1251 spec = parseIdentOrInt(); |
122 | 1252 require(T.Semicolon); |
1253 } | |
1254 else | |
529
135e9e6933a7
Tidied up version/debug parser functions.
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diff
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|
1255 { // ( Condition ) |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
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changeset
|
1256 if (skipped(T.LParen)) |
122 | 1257 { |
529
135e9e6933a7
Tidied up version/debug parser functions.
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diff
changeset
|
1258 cond = parseIdentOrInt(); |
122 | 1259 require(T.RParen); |
1260 } | |
123 | 1261 // debug DeclarationsBlock |
1262 // debug ( Condition ) DeclarationsBlock | |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
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400
diff
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|
1263 decls = parseDeclarationsBlockNoColon(); |
123 | 1264 // else DeclarationsBlock |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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changeset
|
1265 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
changeset
|
1266 elseDecls = parseDeclarationsBlockNoColon(); |
123 | 1267 } |
1268 | |
264 | 1269 return new DebugDeclaration(spec, cond, decls, elseDecls); |
123 | 1270 } |
1271 | |
1272 Declaration parseVersionDeclaration() | |
1273 { | |
146
8180eb84e69c
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|
1274 assert(token.type == T.Version); |
8180eb84e69c
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|
1275 nT(); // Skip version keyword. |
123 | 1276 |
529
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Tidied up version/debug parser functions.
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|
1277 Token* spec; |
135e9e6933a7
Tidied up version/debug parser functions.
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diff
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|
1278 Token* cond; |
305 | 1279 Declaration decls, elseDecls; |
122 | 1280 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
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|
1281 if (skipped(T.Assign)) |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
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changeset
|
1282 { // version = Integer ; |
135e9e6933a7
Tidied up version/debug parser functions.
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|
1283 // version = Identifier ; |
135e9e6933a7
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changeset
|
1284 spec = parseIdentOrInt(); |
123 | 1285 require(T.Semicolon); |
1286 } | |
1287 else | |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1288 { // ( Condition ) |
123 | 1289 require(T.LParen); |
529
135e9e6933a7
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changeset
|
1290 cond = parseIdentOrInt(); |
123 | 1291 require(T.RParen); |
1292 // version ( Condition ) DeclarationsBlock | |
404
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Added method parseDeclarationsBlockNoColon().
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diff
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|
1293 decls = parseDeclarationsBlockNoColon(); |
123 | 1294 // else DeclarationsBlock |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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|
1295 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
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|
1296 elseDecls = parseDeclarationsBlockNoColon(); |
122 | 1297 } |
1298 | |
264 | 1299 return new VersionDeclaration(spec, cond, decls, elseDecls); |
122 | 1300 } |
1301 | |
125
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|
1302 Declaration parseStaticIfDeclaration() |
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|
1303 { |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1304 assert(token.type == T.Static); |
240a8b053803
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|
1305 nT(); // Skip static keyword. |
240a8b053803
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|
1306 nT(); // Skip if keyword. |
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|
1307 |
240a8b053803
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|
1308 Expression condition; |
305 | 1309 Declaration ifDecls, elseDecls; |
125
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1310 |
240a8b053803
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|
1311 require(T.LParen); |
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|
1312 condition = parseAssignExpression(); |
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|
1313 require(T.RParen); |
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|
1314 |
404
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|
1315 ifDecls = parseDeclarationsBlockNoColon(); |
125
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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1316 |
531
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Added method skipped() to dil.Parser.
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changeset
|
1317 if (skipped(T.Else)) |
404
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Added method parseDeclarationsBlockNoColon().
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|
1318 elseDecls = parseDeclarationsBlockNoColon(); |
125
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1319 |
240a8b053803
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|
1320 return new StaticIfDeclaration(condition, ifDecls, elseDecls); |
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|
1321 } |
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|
1322 |
127
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1323 Declaration parseStaticAssertDeclaration() |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1324 { |
cb9a97ebb570
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|
1325 assert(token.type == T.Static); |
cb9a97ebb570
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126
diff
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|
1326 nT(); // Skip static keyword. |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
changeset
|
1327 nT(); // Skip assert keyword. |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
changeset
|
1328 Expression condition, message; |
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|
1329 require(T.LParen); |
cb9a97ebb570
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|
1330 condition = parseAssignExpression(); |
531
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Added method skipped() to dil.Parser.
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changeset
|
1331 if (skipped(T.Comma)) |
127
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1332 message = parseAssignExpression(); |
cb9a97ebb570
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diff
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|
1333 require(T.RParen); |
128 | 1334 require(T.Semicolon); |
127
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1335 return new StaticAssertDeclaration(condition, message); |
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diff
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|
1336 } |
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|
1337 |
140 | 1338 Declaration parseTemplateDeclaration() |
1339 { | |
1340 assert(token.type == T.Template); | |
1341 nT(); // Skip template keyword. | |
505
3bb94ba21490
Refactored a great amount of code.
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504
diff
changeset
|
1342 auto templateName = requireIdentifier(MSG.ExpectedTemplateName); |
143 | 1343 auto templateParams = parseTemplateParameterList(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
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494
diff
changeset
|
1344 auto decls = parseDeclarationDefinitionsBody(); |
140 | 1345 return new TemplateDeclaration(templateName, templateParams, decls); |
1346 } | |
1347 | |
141 | 1348 Declaration parseNewDeclaration() |
1349 { | |
1350 assert(token.type == T.New); | |
1351 nT(); // Skip new keyword. | |
143 | 1352 auto parameters = parseParameterList(); |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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|
1353 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1354 return new NewDeclaration(parameters, funcBody); |
141 | 1355 } |
1356 | |
1357 Declaration parseDeleteDeclaration() | |
1358 { | |
1359 assert(token.type == T.Delete); | |
1360 nT(); // Skip delete keyword. | |
143 | 1361 auto parameters = parseParameterList(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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diff
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1362 // TODO: only one parameter of type void* allowed. Check in parsing or semantic phase? |
267
f3dfa6208ed3
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|
1363 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1364 return new DeleteDeclaration(parameters, funcBody); |
141 | 1365 } |
1366 | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1367 Type parseTypeofType() |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1368 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1369 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
|
1370 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
|
1371 requireNext(T.LParen); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1372 switch (token.type) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1373 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1374 version(D2) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1375 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1376 case T.Return: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1377 nT(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1378 type = new TypeofType(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1379 break; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1380 } |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1381 default: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1382 type = new TypeofType(parseExpression()); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1383 } |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1384 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
|
1385 return type; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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parents:
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diff
changeset
|
1386 } |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1387 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
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|
1388 /+ |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1389 DotListExpression: |
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|
1390 . DotListItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1391 DotListItems |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1392 Typeof |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1393 Typeof . DotListItems |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1394 DotListItems: |
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|
1395 DotListItem |
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|
1396 DotListItem . DotListItems |
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|
1397 DotListItem: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1398 Identifier |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1399 TemplateInstance |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
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|
1400 NewExpression |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1401 TemplateInstance: |
233 | 1402 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
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|
1403 +/ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1404 DotListExpression parseDotListExpression() |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
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diff
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|
1405 { |
233 | 1406 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
|
1407 auto begin = token; |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
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diff
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|
1408 Expression[] identList; |
531
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Added method skipped() to dil.Parser.
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parents:
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diff
changeset
|
1409 if (skipped(T.Dot)) |
488
cfb3805768b6
Added DotExpression and DotType.
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parents:
486
diff
changeset
|
1410 identList ~= set(new DotExpression(), begin); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
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diff
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|
1411 else if (token.type == T.Typeof) |
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diff
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|
1412 { |
492
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Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1413 auto type = parseTypeofType(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1414 set(type, begin); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1415 identList ~= set(new TypeofExpression(type), begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1416 if (!skipped(T.Dot)) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1417 goto Lreturn; |
152
fe2e36eb4b45
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diff
changeset
|
1418 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
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diff
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|
1419 |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1420 while (1) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1421 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1422 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1423 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1424 Expression e; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1425 if (token.type == T.Not && peekNext() == T.LParen) // Identifier !( TemplateArguments ) |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1426 { |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1427 nT(); // Skip !. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1428 auto tparams = parseTemplateArguments(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1429 e = new TemplateInstanceExpression(ident, tparams); |
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 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1432 e = new IdentifierExpression(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1433 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1434 identList ~= set(e, begin); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1435 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1436 LnewExpressionLoop: |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1437 if (!skipped(T.Dot)) |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1438 break; |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1439 |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1440 if (token.type == T.New) |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1441 { |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1442 identList ~= parseNewExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1443 goto LnewExpressionLoop; |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1444 } |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1445 } |
233 | 1446 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1447 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1448 return new DotListExpression(identList); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1449 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1450 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1451 /+ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1452 DotListType: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1453 . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1454 TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1455 Typeof |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1456 Typeof . TypeItems |
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 TypeItem |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1459 TypeItem . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1460 TypeItem: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1461 Identifier |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1462 TemplateInstance |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1463 TemplateInstance: |
233 | 1464 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1465 +/ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1466 DotListType parseDotListType() |
153 | 1467 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1468 auto begin = token; |
153 | 1469 Type[] identList; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1470 if (skipped(T.Dot)) |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1471 identList ~= set(new DotType(), begin); |
153 | 1472 else if (token.type == T.Typeof) |
1473 { | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1474 identList ~= set(parseTypeofType(), begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1475 if (!skipped(T.Dot)) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1476 goto Lreturn; |
153 | 1477 } |
1478 | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1479 do |
153 | 1480 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1481 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1482 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1483 Type t; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1484 // 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
|
1485 // 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
|
1486 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
|
1487 t = new TemplateInstanceType(ident, parseTemplateArguments()); |
153 | 1488 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1489 t = new IdentifierType(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1490 identList ~= set(t, begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1491 } while(skipped(T.Dot)) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1492 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1493 return new DotListType(identList); |
153 | 1494 } |
1495 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1496 /* |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1497 TemplateMixin: |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1498 mixin ( AssignExpression ) ; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1499 mixin TemplateIdentifier ; |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1500 mixin TemplateIdentifier MixinIdentifier ; |
233 | 1501 mixin TemplateIdentifier !( TemplateArguments ) ; |
1502 mixin TemplateIdentifier !( TemplateArguments ) MixinIdentifier ; | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1503 */ |
256 | 1504 Class parseMixin(Class)() |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1505 { |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1506 assert(token.type == T.Mixin); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1507 nT(); // Skip mixin keyword. |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1508 |
256 | 1509 static if (is(Class == MixinDeclaration)) |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1510 { |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1511 if (skipped(T.LParen)) |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1512 { |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1513 // TODO: What about mixin(...).ident;? |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1514 auto e = parseAssignExpression(); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1515 require(T.RParen); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1516 require(T.Semicolon); |
262 | 1517 return new MixinDeclaration(e); |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1518 } |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1519 } |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1520 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1521 auto begin = token; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1522 Expression[] templateIdent; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1523 Identifier* mixinIdent; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1524 |
159 | 1525 // 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
|
1526 if (skipped(T.Dot)) |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1527 templateIdent ~= set(new DotExpression(), begin); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1528 |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1529 while (1) |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1530 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1531 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1532 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1533 Expression e; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1534 if (skipped(T.Not)) // Identifier !( TemplateArguments ) |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1535 { |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1536 // 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
|
1537 auto tparams = parseTemplateArguments(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1538 e = new TemplateInstanceExpression(ident, tparams); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1539 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1540 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1541 e = new IdentifierExpression(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1542 templateIdent ~= set(e, begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1543 } while (skipped(T.Dot)) |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1544 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1545 mixinIdent = optionalIdentifier(); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1546 require(T.Semicolon); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1547 |
262 | 1548 return new Class(templateIdent, mixinIdent); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1549 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1550 |
102 | 1551 /+++++++++++++++++++++++++++++ |
161 | 1552 + Statement parsing methods + |
1553 +++++++++++++++++++++++++++++/ | |
1554 | |
1555 Statements parseStatements() | |
1556 { | |
262 | 1557 auto begin = token; |
318 | 1558 require(T.LBrace); |
162 | 1559 auto statements = new Statements(); |
161 | 1560 while (token.type != T.RBrace && token.type != T.EOF) |
1561 statements ~= parseStatement(); | |
318 | 1562 require(T.RBrace); |
262 | 1563 return set(statements, begin); |
161 | 1564 } |
1565 | |
1566 Statement parseStatement() | |
1567 { | |
261 | 1568 auto begin = token; |
161 | 1569 Statement s; |
188 | 1570 Declaration d; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1571 |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1572 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1573 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1574 d = parseVariableOrFunction(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1575 goto LreturnDeclarationStatement; |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1576 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1577 |
161 | 1578 switch (token.type) |
1579 { | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1580 case T.Align: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1581 uint size = parseAlignAttribute(); |
260 | 1582 // 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
|
1583 StructDeclaration structDecl; |
260 | 1584 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
|
1585 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1586 auto begin2 = token; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1587 structDecl = CastTo!(StructDeclaration)(parseAggregateDeclaration()); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1588 structDecl.setAlignSize(size); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1589 set(structDecl, begin2); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1590 } |
260 | 1591 else |
1592 expected(T.Struct); | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1593 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1594 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
|
1595 goto LreturnDeclarationStatement; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1596 /+ Not applicable for statements. |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1597 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
|
1598 T.Deprecated, T.Override, T.Abstract,+/ |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1599 case T.Extern, |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1600 T.Final, |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1601 T.Const, |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1602 T.Auto: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1603 //T.Scope |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1604 //T.Static |
201 | 1605 case_parseAttribute: |
1606 s = parseAttributeStatement(); | |
261 | 1607 return s; |
161 | 1608 case T.Identifier: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1609 if (peekNext() == T.Colon) |
161 | 1610 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1611 auto ident = token.ident; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1612 nT(), nT(); // Skip Identifier : |
234 | 1613 s = new LabeledStatement(ident, parseNoScopeOrEmptyStatement()); |
161 | 1614 break; |
1615 } | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1616 goto case T.Dot; |
201 | 1617 case T.Dot, T.Typeof: |
214 | 1618 bool success; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1619 d = try_(delegate { |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1620 return parseVariableOrFunction(StorageClass.None, |
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1621 Protection.None, |
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1622 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
|
1623 }, success |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1624 ); |
214 | 1625 if (success) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1626 goto LreturnDeclarationStatement; // Declaration |
201 | 1627 else |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1628 goto case_parseExpressionStatement; // Expression |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1629 |
162 | 1630 case T.If: |
1631 s = parseIfStatement(); | |
1632 break; | |
164 | 1633 case T.While: |
1634 s = parseWhileStatement(); | |
1635 break; | |
165 | 1636 case T.Do: |
1637 s = parseDoWhileStatement(); | |
1638 break; | |
216 | 1639 case T.For: |
1640 s = parseForStatement(); | |
1641 break; | |
169 | 1642 case T.Foreach, T.Foreach_reverse: |
1643 s = parseForeachStatement(); | |
1644 break; | |
170 | 1645 case T.Switch: |
1646 s = parseSwitchStatement(); | |
1647 break; | |
171 | 1648 case T.Case: |
1649 s = parseCaseStatement(); | |
1650 break; | |
172 | 1651 case T.Default: |
1652 s = parseDefaultStatement(); | |
1653 break; | |
173 | 1654 case T.Continue: |
1655 s = parseContinueStatement(); | |
1656 break; | |
174 | 1657 case T.Break: |
1658 s = parseBreakStatement(); | |
1659 break; | |
175 | 1660 case T.Return: |
1661 s = parseReturnStatement(); | |
1662 break; | |
176 | 1663 case T.Goto: |
1664 s = parseGotoStatement(); | |
1665 break; | |
177 | 1666 case T.With: |
1667 s = parseWithStatement(); | |
1668 break; | |
178 | 1669 case T.Synchronized: |
1670 s = parseSynchronizedStatement(); | |
1671 break; | |
179 | 1672 case T.Try: |
1673 s = parseTryStatement(); | |
1674 break; | |
180 | 1675 case T.Throw: |
1676 s = parseThrowStatement(); | |
1677 break; | |
181 | 1678 case T.Scope: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1679 if (peekNext() != T.LParen) |
201 | 1680 goto case_parseAttribute; |
181 | 1681 s = parseScopeGuardStatement(); |
1682 break; | |
182 | 1683 case T.Volatile: |
1684 s = parseVolatileStatement(); | |
1685 break; | |
183 | 1686 case T.Asm: |
1687 s = parseAsmStatement(); | |
1688 break; | |
184 | 1689 case T.Pragma: |
1690 s = parsePragmaStatement(); | |
1691 break; | |
185 | 1692 case T.Mixin: |
246
52f4aa097865
- Fix: parse mixin as expression instead of statement when next token is T.LParen.
aziz
parents:
245
diff
changeset
|
1693 if (peekNext() == T.LParen) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1694 goto case_parseExpressionStatement; // Parse as expression. |
256 | 1695 s = parseMixin!(MixinStatement)(); |
185 | 1696 break; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1697 case T.Static: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1698 switch (peekNext()) |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1699 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1700 case T.If: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1701 s = parseStaticIfStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1702 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1703 case T.Assert: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1704 s = parseStaticAssertStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1705 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1706 default: |
201 | 1707 goto case_parseAttribute; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1708 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1709 break; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1710 case T.Debug: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1711 s = parseDebugStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1712 break; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1713 case T.Version: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1714 s = parseVersionStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1715 break; |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1716 // DeclDef |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1717 case T.Alias, T.Typedef: |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1718 d = parseDeclarationDefinition(); |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1719 goto LreturnDeclarationStatement; |
188 | 1720 case T.Enum: |
1721 d = parseEnumDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1722 goto LreturnDeclarationStatement; |
188 | 1723 case T.Class: |
1724 d = parseClassDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1725 goto LreturnDeclarationStatement; |
188 | 1726 case T.Interface: |
1727 d = parseInterfaceDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1728 goto LreturnDeclarationStatement; |
188 | 1729 case T.Struct, T.Union: |
1730 d = parseAggregateDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1731 // goto LreturnDeclarationStatement; |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1732 LreturnDeclarationStatement: |
261 | 1733 set(d, begin); |
188 | 1734 s = new DeclarationStatement(d); |
1735 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1736 case T.LBrace: |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1737 s = parseScopeStatement(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1738 break; |
216 | 1739 case T.Semicolon: |
231 | 1740 nT(); |
216 | 1741 s = new EmptyStatement(); |
1742 break; | |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1743 /+ |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1744 Parse ExpressionStatement: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1745 +/ |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1746 // 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
|
1747 // 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
|
1748 case T.This: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1749 case T.Super: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1750 case T.Null: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1751 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
|
1752 // case T.Dollar: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1753 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
|
1754 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
|
1755 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
|
1756 case T.CharLiteral: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1757 case T.String: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1758 case T.LBracket: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1759 // case T.LBrace: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1760 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
|
1761 case T.Assert: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1762 // case T.Mixin: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1763 case T.Import: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1764 case T.Typeid: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1765 case T.Is: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1766 case T.LParen: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1767 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
|
1768 // 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
|
1769 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
|
1770 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
|
1771 case_parseExpressionStatement: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1772 s = new ExpressionStatement(parseExpression()); |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1773 require(T.Semicolon); |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1774 break; |
161 | 1775 default: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1776 if (token.isSpecialToken) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1777 goto case_parseExpressionStatement; |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1778 |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1779 if (token.type != T.Dollar) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1780 // 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
|
1781 assert(delegate bool(){ |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1782 bool success; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1783 auto expression = try_(&parseExpression, success); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1784 return success; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1785 }() == 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
|
1786 ); |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1787 |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1788 // 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
|
1789 s = new IllegalStatement(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1790 // Skip to next valid token. |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1791 do |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1792 nT(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1793 while (!token.isStatementStart && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1794 token.type != T.RBrace && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1795 token.type != T.EOF) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1796 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
|
1797 error(begin, MSG.IllegalStatement ~ text); |
161 | 1798 } |
205 | 1799 assert(s !is null); |
261 | 1800 set(s, begin); |
161 | 1801 return s; |
1802 } | |
1803 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1804 /++ |
162 | 1805 ScopeStatement: |
219 | 1806 NoScopeStatement |
162 | 1807 +/ |
164 | 1808 Statement parseScopeStatement() |
162 | 1809 { |
219 | 1810 return new ScopeStatement(parseNoScopeStatement()); |
162 | 1811 } |
1812 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1813 /++ |
166 | 1814 NoScopeStatement: |
1815 NonEmptyStatement | |
1816 BlockStatement | |
1817 BlockStatement: | |
1818 { } | |
1819 { StatementList } | |
1820 +/ | |
1821 Statement parseNoScopeStatement() | |
1822 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1823 auto begin = token; |
166 | 1824 Statement s; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1825 if (skipped(T.LBrace)) |
166 | 1826 { |
1827 auto ss = new Statements(); | |
1828 while (token.type != T.RBrace && token.type != T.EOF) | |
1829 ss ~= parseStatement(); | |
1830 require(T.RBrace); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1831 s = set(ss, begin); |
166 | 1832 } |
219 | 1833 else if (token.type == T.Semicolon) |
1834 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1835 error(token, MSG.ExpectedNonEmptyStatement); |
219 | 1836 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1837 s = set(new EmptyStatement(), begin); |
219 | 1838 } |
166 | 1839 else |
1840 s = parseStatement(); | |
1841 return s; | |
1842 } | |
1843 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1844 /++ |
234 | 1845 NoScopeOrEmptyStatement: |
1846 ; | |
1847 NoScopeStatement | |
1848 +/ | |
1849 Statement parseNoScopeOrEmptyStatement() | |
1850 { | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1851 if (skipped(T.Semicolon)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1852 return set(new EmptyStatement(), this.prevToken); |
234 | 1853 else |
1854 return parseNoScopeStatement(); | |
1855 } | |
1856 | |
201 | 1857 Statement parseAttributeStatement() |
1858 { | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1859 StorageClass stc, stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1860 LinkageType prev_linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1861 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1862 // Nested function. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1863 Declaration parse() |
201 | 1864 { |
261 | 1865 auto begin = token; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1866 Declaration d; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1867 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1868 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1869 case T.Extern: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1870 if (peekNext() != T.LParen) |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1871 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1872 stc_tmp = StorageClass.Extern; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1873 goto Lcommon; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1874 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1875 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1876 nT(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1877 auto linkageType = parseLinkageType(); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1878 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
|
1879 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1880 d = new LinkageDeclaration(linkageType, parse()); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1881 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1882 case T.Static: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1883 stc_tmp = StorageClass.Static; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1884 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1885 case T.Final: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1886 stc_tmp = StorageClass.Final; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1887 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1888 case T.Const: |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1889 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1890 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1891 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1892 goto case_Declaration; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1893 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1894 stc_tmp = StorageClass.Const; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1895 goto Lcommon; |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1896 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1897 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1898 case T.Invariant: // D 2.0 |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1899 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1900 goto case_Declaration; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1901 stc_tmp = StorageClass.Invariant; |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1902 goto Lcommon; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1903 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1904 case T.Auto: |
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.Auto; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1906 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1907 case T.Scope: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1908 stc_tmp = StorageClass.Scope; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1909 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1910 Lcommon: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1911 // Issue error if redundant. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1912 if (stc & stc_tmp) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1913 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
|
1914 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1915 stc |= stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1916 |
269 | 1917 auto tok = token.type; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1918 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1919 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
|
1920 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
|
1921 // 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
|
1922 //case T.Class: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1923 default: |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1924 case_Declaration: |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1925 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
|
1926 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1927 return set(d, begin); |
201 | 1928 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1929 return new DeclarationStatement(parse()); |
201 | 1930 } |
1931 | |
162 | 1932 Statement parseIfStatement() |
1933 { | |
1934 assert(token.type == T.If); | |
1935 nT(); | |
1936 | |
283 | 1937 Statement variable; |
162 | 1938 Expression condition; |
1939 Statement ifBody, elseBody; | |
1940 | |
1941 require(T.LParen); | |
283 | 1942 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1943 Identifier* ident; |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1944 auto begin = token; // For start of AutoDeclaration or normal Declaration. |
162 | 1945 // auto Identifier = Expression |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1946 if (skipped(T.Auto)) |
162 | 1947 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1948 ident = requireIdentifier(MSG.ExpectedVariableName); |
162 | 1949 require(T.Assign); |
283 | 1950 auto init = parseExpression(); |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1951 auto v = new VariableDeclaration(null, [ident], [init]); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1952 set(v, begin.nextNWS); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1953 auto d = new StorageClassDeclaration(StorageClass.Auto, T.Auto, v); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1954 set(d, begin); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1955 variable = new DeclarationStatement(d); |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1956 set(variable, begin); |
162 | 1957 } |
1958 else | |
1959 { | |
1960 // Declarator = Expression | |
237
805796880adb
- Fix in parseIfStatement(): require(T.Assign) must be encompassed by a try_() call.
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1961 Type parseDeclaratorAssign() |
162 | 1962 { |
237
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1963 auto type = parseDeclarator(ident); |
162 | 1964 require(T.Assign); |
237
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1965 return type; |
162 | 1966 } |
237
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1967 bool success; |
423
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1968 auto type = try_(&parseDeclaratorAssign, success); |
283 | 1969 if (success) |
163
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1970 { |
283 | 1971 auto init = parseExpression(); |
484
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1972 auto v = new VariableDeclaration(type, [ident], [init]); |
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1973 set(v, begin); |
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1974 variable = new DeclarationStatement(v); |
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1975 set(variable, begin); |
163
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1976 } |
283 | 1977 else |
1978 condition = parseExpression(); | |
162 | 1979 } |
1980 require(T.RParen); | |
164 | 1981 ifBody = parseScopeStatement(); |
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1982 if (skipped(T.Else)) |
164 | 1983 elseBody = parseScopeStatement(); |
283 | 1984 return new IfStatement(variable, condition, ifBody, elseBody); |
162 | 1985 } |
1986 | |
164 | 1987 Statement parseWhileStatement() |
1988 { | |
1989 assert(token.type == T.While); | |
1990 nT(); | |
166 | 1991 require(T.LParen); |
164 | 1992 auto condition = parseExpression(); |
166 | 1993 require(T.RParen); |
164 | 1994 return new WhileStatement(condition, parseScopeStatement()); |
1995 } | |
1996 | |
165 | 1997 Statement parseDoWhileStatement() |
1998 { | |
1999 assert(token.type == T.Do); | |
2000 nT(); | |
2001 auto doBody = parseScopeStatement(); | |
2002 require(T.While); | |
166 | 2003 require(T.LParen); |
165 | 2004 auto condition = parseExpression(); |
166 | 2005 require(T.RParen); |
2006 return new DoWhileStatement(condition, doBody); | |
2007 } | |
2008 | |
2009 Statement parseForStatement() | |
2010 { | |
2011 assert(token.type == T.For); | |
2012 nT(); | |
165 | 2013 require(T.LParen); |
166 | 2014 |
2015 Statement init, forBody; | |
2016 Expression condition, increment; | |
2017 | |
2018 if (token.type != T.Semicolon) | |
2019 init = parseNoScopeStatement(); | |
230
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2020 else |
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2021 nT(); // Skip ; |
166 | 2022 if (token.type != T.Semicolon) |
2023 condition = parseExpression(); | |
168 | 2024 require(T.Semicolon); |
166 | 2025 if (token.type != T.RParen) |
2026 increment = parseExpression(); | |
168 | 2027 require(T.RParen); |
167 | 2028 forBody = parseScopeStatement(); |
166 | 2029 return new ForStatement(init, condition, increment, forBody); |
165 | 2030 } |
2031 | |
169 | 2032 Statement parseForeachStatement() |
2033 { | |
2034 assert(token.type == T.Foreach || token.type == T.Foreach_reverse); | |
2035 TOK tok = token.type; | |
2036 nT(); | |
2037 | |
257 | 2038 auto params = new Parameters; |
269 | 2039 Expression e; // Aggregate or LwrExpression |
169 | 2040 |
2041 require(T.LParen); | |
2042 while (1) | |
2043 { | |
242
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2044 auto paramBegin = token; |
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2045 StorageClass stc; |
169 | 2046 Type type; |
505
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2047 Identifier* ident; |
169 | 2048 |
2049 switch (token.type) | |
2050 { | |
236
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2051 case T.Ref, T.Inout: |
505
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2052 stc = StorageClass.Ref; |
169 | 2053 nT(); |
236
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2054 // fall through |
169 | 2055 case T.Identifier: |
238
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2056 auto next = peekNext(); |
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2057 if (next == T.Comma || next == T.Semicolon || next == T.RParen) |
169 | 2058 { |
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|
2059 ident = requireIdentifier(MSG.ExpectedVariableName); |
169 | 2060 break; |
2061 } | |
2062 // fall through | |
2063 default: | |
2064 type = parseDeclarator(ident); | |
2065 } | |
2066 | |
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2067 params ~= set(new Parameter(stc, type, ident, null), paramBegin); |
169 | 2068 |
2069 if (token.type != T.Comma) | |
2070 break; | |
2071 nT(); | |
2072 } | |
2073 require(T.Semicolon); | |
269 | 2074 e = parseExpression(); |
2075 version(D2) | |
2076 { //Foreach (ForeachType; LwrExpression .. UprExpression ) ScopeStatement | |
531
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Added method skipped() to dil.Parser.
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|
2077 if (skipped(T.Slice)) |
269 | 2078 { |
2079 // if (params.length != 1) | |
2080 // error(MID.XYZ); // TODO: issue error msg | |
2081 auto upper = parseExpression(); | |
2082 require(T.RParen); | |
2083 auto forBody = parseScopeStatement(); | |
2084 return new ForeachRangeStatement(tok, params, e, upper, forBody); | |
2085 } | |
2086 } | |
2087 // Foreach (ForeachTypeList; Aggregate) ScopeStatement | |
169 | 2088 require(T.RParen); |
2089 auto forBody = parseScopeStatement(); | |
269 | 2090 return new ForeachStatement(tok, params, e, forBody); |
169 | 2091 } |
2092 | |
170 | 2093 Statement parseSwitchStatement() |
2094 { | |
2095 assert(token.type == T.Switch); | |
2096 nT(); | |
2097 require(T.LParen); | |
2098 auto condition = parseExpression(); | |
2099 require(T.RParen); | |
2100 auto switchBody = parseScopeStatement(); | |
2101 return new SwitchStatement(condition, switchBody); | |
2102 } | |
2103 | |
486
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|
2104 /++ |
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|
2105 Helper function for parsing the body of |
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|
2106 a default or case statement. |
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|
2107 +/ |
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|
2108 Statement parseCaseOrDefaultBody() |
220 | 2109 { |
2110 // This function is similar to parseNoScopeStatement() | |
486
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|
2111 auto begin = token; |
224 | 2112 auto s = new Statements(); |
2113 while (token.type != T.Case && | |
486
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|
2114 token.type != T.Default && |
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|
2115 token.type != T.RBrace && |
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|
2116 token.type != T.EOF) |
224 | 2117 s ~= parseStatement(); |
486
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|
2118 return set(new ScopeStatement(s), begin); |
220 | 2119 } |
2120 | |
171 | 2121 Statement parseCaseStatement() |
2122 { | |
2123 assert(token.type == T.Case); | |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
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|
2124 nT(); |
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Refactored classes that inherit from Node.
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|
2125 auto values = parseExpressionList(); |
171 | 2126 require(T.Colon); |
486
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|
2127 auto caseBody = parseCaseOrDefaultBody(); |
171 | 2128 return new CaseStatement(values, caseBody); |
2129 } | |
2130 | |
172 | 2131 Statement parseDefaultStatement() |
2132 { | |
2133 assert(token.type == T.Default); | |
2134 nT(); | |
2135 require(T.Colon); | |
486
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|
2136 auto defaultBody = parseCaseOrDefaultBody(); |
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|
2137 return new DefaultStatement(defaultBody); |
172 | 2138 } |
2139 | |
173 | 2140 Statement parseContinueStatement() |
2141 { | |
2142 assert(token.type == T.Continue); | |
2143 nT(); | |
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|
2144 auto ident = optionalIdentifier(); |
173 | 2145 require(T.Semicolon); |
2146 return new ContinueStatement(ident); | |
2147 } | |
2148 | |
174 | 2149 Statement parseBreakStatement() |
2150 { | |
2151 assert(token.type == T.Break); | |
2152 nT(); | |
505
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|
2153 auto ident = optionalIdentifier(); |
174 | 2154 return new BreakStatement(ident); |
2155 } | |
2156 | |
175 | 2157 Statement parseReturnStatement() |
2158 { | |
2159 assert(token.type == T.Return); | |
2160 nT(); | |
213
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|
2161 Expression expr; |
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|
2162 if (token.type != T.Semicolon) |
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|
2163 expr = parseExpression(); |
175 | 2164 require(T.Semicolon); |
2165 return new ReturnStatement(expr); | |
2166 } | |
2167 | |
176 | 2168 Statement parseGotoStatement() |
2169 { | |
2170 assert(token.type == T.Goto); | |
2171 nT(); | |
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|
2172 Identifier* ident; |
176 | 2173 Expression caseExpr; |
2174 switch (token.type) | |
2175 { | |
2176 case T.Case: | |
2177 nT(); | |
2178 if (token.type == T.Semicolon) | |
2179 break; | |
2180 caseExpr = parseExpression(); | |
2181 break; | |
2182 case T.Default: | |
2183 nT(); | |
2184 break; | |
2185 default: | |
505
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Refactored a great amount of code.
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|
2186 ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
176 | 2187 } |
2188 require(T.Semicolon); | |
2189 return new GotoStatement(ident, caseExpr); | |
2190 } | |
2191 | |
177 | 2192 Statement parseWithStatement() |
2193 { | |
2194 assert(token.type == T.With); | |
2195 nT(); | |
2196 require(T.LParen); | |
2197 auto expr = parseExpression(); | |
2198 require(T.RParen); | |
2199 return new WithStatement(expr, parseScopeStatement()); | |
2200 } | |
2201 | |
178 | 2202 Statement parseSynchronizedStatement() |
2203 { | |
2204 assert(token.type == T.Synchronized); | |
2205 nT(); | |
2206 Expression expr; | |
531
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Added method skipped() to dil.Parser.
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|
2207 if (skipped(T.LParen)) |
178 | 2208 { |
2209 expr = parseExpression(); | |
2210 require(T.RParen); | |
2211 } | |
2212 return new SynchronizedStatement(expr, parseScopeStatement()); | |
2213 } | |
2214 | |
179 | 2215 Statement parseTryStatement() |
2216 { | |
2217 assert(token.type == T.Try); | |
2218 nT(); | |
2219 | |
2220 auto tryBody = parseScopeStatement(); | |
2221 CatchBody[] catchBodies; | |
2222 FinallyBody finBody; | |
2223 | |
531
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Added method skipped() to dil.Parser.
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changeset
|
2224 while (skipped(T.Catch)) |
179 | 2225 { |
2226 Parameter param; | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
changeset
|
2227 if (skipped(T.LParen)) |
179 | 2228 { |
486
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diff
changeset
|
2229 auto begin = token; |
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|
2230 Identifier* ident; |
369 | 2231 auto type = parseDeclarator(ident, true); |
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|
2232 param = new Parameter(StorageClass.None, type, ident, null); |
486
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diff
changeset
|
2233 set(param, begin); |
179 | 2234 require(T.RParen); |
2235 } | |
2236 catchBodies ~= new CatchBody(param, parseNoScopeStatement()); | |
2237 if (param is null) | |
2238 break; // This is a LastCatch | |
2239 } | |
2240 | |
2241 if (token.type == T.Finally) | |
2242 { | |
486
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|
2243 auto begin = token; |
179 | 2244 nT(); |
2245 finBody = new FinallyBody(parseNoScopeStatement()); | |
486
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|
2246 set(finBody, begin); |
179 | 2247 } |
2248 | |
396
0a4619735ce9
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diff
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|
2249 if (catchBodies.length == 0 && finBody is null) |
179 | 2250 { |
2251 // TODO: issue error msg. | |
2252 } | |
2253 | |
2254 return new TryStatement(tryBody, catchBodies, finBody); | |
2255 } | |
2256 | |
180 | 2257 Statement parseThrowStatement() |
2258 { | |
2259 assert(token.type == T.Throw); | |
2260 nT(); | |
2261 auto expr = parseExpression(); | |
2262 require(T.Semicolon); | |
2263 return new ThrowStatement(expr); | |
2264 } | |
2265 | |
181 | 2266 Statement parseScopeGuardStatement() |
2267 { | |
2268 assert(token.type == T.Scope); | |
2269 nT(); | |
2270 assert(token.type == T.LParen); | |
2271 nT(); | |
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|
2272 auto condition = requireIdentifier(MSG.ExpectedScopeIdentifier); |
264 | 2273 if (condition) |
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|
2274 switch (condition.identID) |
181 | 2275 { |
502
4e14cd1b24da
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diff
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|
2276 case ID.exit, ID.success, ID.failure: |
181 | 2277 break; |
2278 default: | |
502
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|
2279 // TODO: create MID.InvalidScopeIdentifier |
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|
2280 error(this.prevToken, MSG.InvalidScopeIdentifier, this.prevToken.srcText); |
181 | 2281 } |
2282 require(T.RParen); | |
2283 Statement scopeBody; | |
2284 if (token.type == T.LBrace) | |
2285 scopeBody = parseScopeStatement(); | |
2286 else | |
2287 scopeBody = parseNoScopeStatement(); | |
2288 return new ScopeGuardStatement(condition, scopeBody); | |
2289 } | |
2290 | |
182 | 2291 Statement parseVolatileStatement() |
2292 { | |
2293 assert(token.type == T.Volatile); | |
2294 nT(); | |
2295 Statement volatileBody; | |
2296 if (token.type == T.Semicolon) | |
2297 nT(); | |
2298 else if (token.type == T.LBrace) | |
2299 volatileBody = parseScopeStatement(); | |
2300 else | |
219 | 2301 volatileBody = parseStatement(); |
182 | 2302 return new VolatileStatement(volatileBody); |
2303 } | |
2304 | |
184 | 2305 Statement parsePragmaStatement() |
2306 { | |
2307 assert(token.type == T.Pragma); | |
2308 nT(); | |
2309 | |
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|
2310 Identifier* ident; |
184 | 2311 Expression[] args; |
2312 Statement pragmaBody; | |
2313 | |
2314 require(T.LParen); | |
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|
2315 ident = requireIdentifier(MSG.ExpectedPragmaIdentifier); |
184 | 2316 |
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|
2317 if (skipped(T.Comma)) |
486
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|
2318 args = parseExpressionList(); |
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|
2319 require(T.RParen); |
184 | 2320 |
234 | 2321 pragmaBody = parseNoScopeOrEmptyStatement(); |
184 | 2322 |
2323 return new PragmaStatement(ident, args, pragmaBody); | |
2324 } | |
2325 | |
186
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2326 Statement parseStaticIfStatement() |
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2327 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2328 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2329 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2330 assert(token.type == T.If); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2331 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2332 Expression condition; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2333 Statement ifBody, elseBody; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2334 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2335 require(T.LParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2336 condition = parseExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2337 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2338 ifBody = parseNoScopeStatement(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2339 if (skipped(T.Else)) |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2340 elseBody = parseNoScopeStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2341 return new StaticIfStatement(condition, ifBody, elseBody); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2342 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2343 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2344 Statement parseStaticAssertStatement() |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2345 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2346 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2347 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2348 assert(token.type == T.Assert); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2349 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2350 Expression condition, message; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2351 require(T.LParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2352 condition = parseAssignExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2353 if (skipped(T.Comma)) |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2354 message = parseAssignExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2355 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2356 require(T.Semicolon); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2357 return new StaticAssertStatement(condition, message); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2358 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2359 |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2360 Statement parseDebugStatement() |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2361 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2362 assert(token.type == T.Debug); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2363 nT(); // Skip debug keyword. |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2364 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2365 Token* cond; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2366 Statement debugBody, elseBody; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2367 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2368 // ( Condition ) |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2369 if (skipped(T.LParen)) |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2370 { |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2371 cond = parseIdentOrInt(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2372 require(T.RParen); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2373 } |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2374 // debug Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2375 // debug ( Condition ) Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2376 debugBody = parseNoScopeStatement(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2377 // else Statement |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2378 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2379 elseBody = parseNoScopeStatement(); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2380 |
264 | 2381 return new DebugStatement(cond, debugBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2382 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2383 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2384 Statement parseVersionStatement() |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2385 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2386 assert(token.type == T.Version); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2387 nT(); // Skip version keyword. |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2388 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2389 Token* cond; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2390 Statement versionBody, elseBody; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2391 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2392 // ( Condition ) |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2393 require(T.LParen); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2394 cond = parseIdentOrInt(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2395 require(T.RParen); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2396 // version ( Condition ) Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2397 versionBody = parseNoScopeStatement(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2398 // else Statement |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2399 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2400 elseBody = parseNoScopeStatement(); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2401 |
264 | 2402 return new VersionStatement(cond, versionBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2403 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2404 |
161 | 2405 /+++++++++++++++++++++++++++++ |
183 | 2406 + Assembler parsing methods + |
2407 +++++++++++++++++++++++++++++/ | |
2408 | |
2409 Statement parseAsmStatement() | |
2410 { | |
2411 assert(token.type == T.Asm); | |
285 | 2412 nT(); // Skip asm keyword. |
2413 require(T.LBrace); | |
2414 auto ss = new Statements; | |
2415 while (token.type != T.RBrace && token.type != T.EOF) | |
2416 ss ~= parseAsmInstruction(); | |
2417 require(T.RBrace); | |
2418 return new AsmStatement(ss); | |
2419 } | |
2420 | |
2421 Statement parseAsmInstruction() | |
2422 { | |
2423 auto begin = token; | |
2424 Statement s; | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2425 Identifier* ident; |
285 | 2426 switch (token.type) |
2427 { | |
374 | 2428 // Keywords that are valid opcodes. |
2429 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
|
2430 ident = token.ident; |
374 | 2431 nT(); |
2432 goto LOpcode; | |
285 | 2433 case T.Identifier: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2434 ident = token.ident; |
374 | 2435 nT(); // Skip Identifier |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2436 if (skipped(T.Colon)) |
285 | 2437 { |
2438 // Identifier : AsmInstruction | |
2439 s = new LabeledStatement(ident, parseAsmInstruction()); | |
2440 break; | |
2441 } | |
2442 | |
374 | 2443 LOpcode: |
285 | 2444 // Opcode ; |
2445 // Opcode Operands ; | |
2446 // Opcode | |
2447 // Identifier | |
2448 Expression[] es; | |
374 | 2449 if (token.type != T.Semicolon) |
285 | 2450 { |
2451 while (1) | |
2452 { | |
2453 es ~= parseAsmExpression(); | |
2454 if (token.type != T.Comma) | |
2455 break; | |
2456 nT(); | |
2457 } | |
2458 } | |
2459 require(T.Semicolon); | |
2460 s = new AsmInstruction(ident, es); | |
2461 break; | |
374 | 2462 case T.Align: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2463 // align Integer; |
374 | 2464 nT(); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2465 int number = -1; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2466 if (token.type == T.Int32) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2467 (number = token.int_), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2468 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2469 error(token, MSG.ExpectedIntegerAfterAlign, token.srcText); |
374 | 2470 require(T.Semicolon); |
2471 s = new AsmAlignStatement(number); | |
2472 break; | |
285 | 2473 case T.Semicolon: |
2474 s = new EmptyStatement(); | |
2475 nT(); | |
2476 break; | |
2477 default: | |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2478 s = new IllegalAsmInstruction(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2479 // Skip to next valid token. |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2480 do |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2481 nT(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2482 while (!token.isAsmInstructionStart && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2483 token.type != T.RBrace && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2484 token.type != T.EOF) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2485 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
|
2486 error(begin, MSG.IllegalAsmInstructino ~ text); |
285 | 2487 } |
2488 set(s, begin); | |
2489 return s; | |
2490 } | |
2491 | |
2492 Expression parseAsmExpression() | |
2493 { | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2494 auto begin = token; |
374 | 2495 auto e = parseAsmOrOrExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2496 if (skipped(T.Question)) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2497 { |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2498 auto tok = this.prevToken; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2499 auto iftrue = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2500 require(T.Colon); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2501 auto iffalse = parseAsmExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2502 e = new CondExpression(e, iftrue, iffalse, tok); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2503 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2504 } |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2505 // TODO: create AsmExpression that contains e? |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2506 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2507 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2508 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2509 Expression parseAsmOrOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2510 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2511 alias parseAsmAndAndExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2512 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2513 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2514 while (token.type == T.OrLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2515 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2516 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2517 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2518 e = new OrOrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2519 set(e, begin); |
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 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2522 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2523 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2524 Expression parseAsmAndAndExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2525 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2526 alias parseAsmOrExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2527 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2528 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2529 while (token.type == T.AndLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2530 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2531 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2532 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2533 e = new AndAndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2534 set(e, begin); |
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 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2537 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2538 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2539 Expression parseAsmOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2540 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2541 alias parseAsmXorExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2542 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2543 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2544 while (token.type == T.OrBinary) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2545 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2546 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2547 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2548 e = new OrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2549 set(e, begin); |
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 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2552 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2553 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2554 Expression parseAsmXorExpression() |
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 alias parseAsmAndExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2557 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2558 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2559 while (token.type == T.Xor) |
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 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2562 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2563 e = new XorExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2564 set(e, begin); |
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 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2567 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2568 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2569 Expression parseAsmAndExpression() |
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 alias parseAsmCmpExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2572 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2573 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2574 while (token.type == T.AndBinary) |
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 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2577 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2578 e = new AndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2579 set(e, begin); |
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 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2582 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2583 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2584 Expression parseAsmCmpExpression() |
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 alias parseAsmShiftExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2587 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2588 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2589 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2590 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2591 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2592 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2593 case T.Equal, T.NotEqual: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2594 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2595 e = new EqualExpression(e, parseNext(), operator); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2596 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2597 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2598 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2599 e = new RelExpression(e, parseNext(), operator); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2600 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2601 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2602 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2603 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2604 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2605 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2606 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2607 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2608 Expression parseAsmShiftExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2609 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2610 alias parseAsmAddExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2611 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2612 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2613 while (1) |
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 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2616 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2617 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2618 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
|
2619 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
|
2620 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
|
2621 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2622 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2623 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2624 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2625 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2626 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2627 } |
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 Expression parseAsmAddExpression() |
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 alias parseAsmMulExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2632 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2633 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2634 while (1) |
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 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2637 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2638 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2639 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
|
2640 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
|
2641 // Not allowed in asm |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2642 //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
|
2643 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2644 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2645 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2646 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2647 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2648 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2649 } |
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 Expression parseAsmMulExpression() |
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 alias parseAsmPostExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2654 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2655 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2656 while (1) |
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 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2659 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2660 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2661 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
|
2662 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
|
2663 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
|
2664 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2665 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2666 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2667 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2668 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2669 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2670 } |
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 Expression parseAsmPostExpression() |
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 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2675 auto e = parseAsmUnaryExpression(); |
374 | 2676 while (token.type == T.LBracket) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2677 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2678 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2679 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2680 e = new AsmPostBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2681 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2682 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2683 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2684 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2685 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2686 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2687 Expression parseAsmUnaryExpression() |
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 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2690 Expression e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2691 switch (token.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2692 { |
374 | 2693 case T.Byte, T.Short, T.Int, |
2694 T.Float, T.Double, T.Real: | |
2695 goto LAsmTypePrefix; | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2696 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
|
2697 switch (token.ident.identID) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2698 { |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2699 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
|
2700 ID.word, ID.dword, ID.qword/*, "float", "double", "real"*/: |
374 | 2701 LAsmTypePrefix: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2702 nT(); |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2703 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
|
2704 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2705 else |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2706 error(MID.ExpectedButFound, "ptr", token.srcText); |
374 | 2707 e = new AsmTypeExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2708 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2709 case ID.offset: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2710 nT(); |
374 | 2711 e = new AsmOffsetExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2712 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2713 case ID.seg: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2714 nT(); |
374 | 2715 e = new AsmSegExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2716 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2717 default: |
374 | 2718 goto LparseAsmPrimaryExpression; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2719 } |
374 | 2720 break; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2721 case T.Minus: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2722 case T.Plus: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2723 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2724 e = new SignExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2725 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2726 case T.Not: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2727 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2728 e = new NotExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2729 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2730 case T.Tilde: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2731 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2732 e = new CompExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2733 default: |
374 | 2734 LparseAsmPrimaryExpression: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2735 e = parseAsmPrimaryExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2736 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2737 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2738 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2739 return e; |
183 | 2740 } |
2741 | |
285 | 2742 Expression parseAsmPrimaryExpression() |
2743 { | |
2744 auto begin = token; | |
2745 Expression e; | |
2746 switch (token.type) | |
2747 { | |
2748 case T.Int32, T.Int64, T.Uint32, T.Uint64: | |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
2749 e = new IntExpression(token.type, token.ulong_); |
285 | 2750 nT(); |
2751 break; | |
2752 case T.Float32, T.Float64, T.Float80, | |
2753 T.Imaginary32, T.Imaginary64, T.Imaginary80: | |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
2754 e = new RealExpression(token.type, token.real_); |
285 | 2755 nT(); |
2756 break; | |
2757 case T.Dollar: | |
2758 e = new DollarExpression(); | |
2759 nT(); | |
2760 break; | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2761 case T.LBracket: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2762 // [ AsmExpression ] |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2763 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2764 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2765 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2766 e = new AsmBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2767 break; |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2768 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
|
2769 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
|
2770 switch (register.identID) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2771 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2772 // __LOCAL_SIZE |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2773 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
|
2774 nT(); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2775 e = new AsmLocalSizeExpression(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2776 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2777 // Register |
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.ST: |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2779 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2780 // (1) - (7) |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2781 int number = -1; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2782 if (skipped(T.LParen)) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2783 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2784 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
|
2785 (number = token.int_), nT(); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2786 else |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2787 expected(T.Int32); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2788 require(T.RParen); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2789 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2790 e = new AsmRegisterExpression(register, number); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2791 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2792 case ID.FS: |
417
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2793 nT(); |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2794 // 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
|
2795 int number = -1; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2796 if (skipped(T.Colon)) |
417
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2797 { |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2798 // :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
|
2799 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
|
2800 (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
|
2801 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
|
2802 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
|
2803 } |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2804 e = new AsmRegisterExpression(register, number); |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2805 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2806 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
|
2807 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
|
2808 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
|
2809 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
|
2810 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
|
2811 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
|
2812 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
|
2813 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
|
2814 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
|
2815 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
|
2816 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
|
2817 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
|
2818 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
|
2819 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
|
2820 nT(); |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2821 e = new AsmRegisterExpression(register); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2822 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2823 default: |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2824 // DotIdentifier |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2825 Expression[] identList; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2826 while (1) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2827 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2828 auto begin2 = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2829 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
|
2830 e = new IdentifierExpression(ident); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2831 set(e, begin2); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2832 identList ~= e; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2833 if (token.type != T.Dot) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2834 break; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2835 nT(); // Skip dot. |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2836 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2837 e = new DotListExpression(identList); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2838 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2839 break; |
285 | 2840 default: |
2841 error(MID.ExpectedButFound, "Expression", token.srcText); | |
2842 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
|
2843 if (!trying) |
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2844 { |
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2845 // 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
|
2846 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
|
2847 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
|
2848 } |
285 | 2849 } |
2850 set(e, begin); | |
2851 return e; | |
2852 } | |
2853 | |
183 | 2854 /+++++++++++++++++++++++++++++ |
102 | 2855 + Expression parsing methods + |
2856 +++++++++++++++++++++++++++++/ | |
2857 | |
72 | 2858 Expression parseExpression() |
2859 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2860 auto begin = token; |
72 | 2861 auto e = parseAssignExpression(); |
122 | 2862 while (token.type == T.Comma) |
235 | 2863 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2864 auto comma = token; |
235 | 2865 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2866 e = new CommaExpression(e, parseAssignExpression(), comma); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2867 set(e, begin); |
235 | 2868 } |
72 | 2869 return e; |
2870 } | |
2871 | |
71 | 2872 Expression parseAssignExpression() |
2873 { | |
319
83f1f9a4f248
- Removed assigment to 'begin' from loop. Initializing 'begin' at decl point.
aziz
parents:
318
diff
changeset
|
2874 auto begin = token; |
71 | 2875 auto e = parseCondExpression(); |
72 | 2876 while (1) |
71 | 2877 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2878 switch (token.type) |
72 | 2879 { |
2880 case T.Assign: | |
2881 nT(); e = new AssignExpression(e, parseAssignExpression()); | |
2882 break; | |
2883 case T.LShiftAssign: | |
2884 nT(); e = new LShiftAssignExpression(e, parseAssignExpression()); | |
2885 break; | |
2886 case T.RShiftAssign: | |
2887 nT(); e = new RShiftAssignExpression(e, parseAssignExpression()); | |
2888 break; | |
2889 case T.URShiftAssign: | |
2890 nT(); e = new URShiftAssignExpression(e, parseAssignExpression()); | |
2891 break; | |
2892 case T.OrAssign: | |
2893 nT(); e = new OrAssignExpression(e, parseAssignExpression()); | |
2894 break; | |
2895 case T.AndAssign: | |
2896 nT(); e = new AndAssignExpression(e, parseAssignExpression()); | |
2897 break; | |
2898 case T.PlusAssign: | |
2899 nT(); e = new PlusAssignExpression(e, parseAssignExpression()); | |
2900 break; | |
2901 case T.MinusAssign: | |
2902 nT(); e = new MinusAssignExpression(e, parseAssignExpression()); | |
2903 break; | |
2904 case T.DivAssign: | |
2905 nT(); e = new DivAssignExpression(e, parseAssignExpression()); | |
2906 break; | |
2907 case T.MulAssign: | |
2908 nT(); e = new MulAssignExpression(e, parseAssignExpression()); | |
2909 break; | |
2910 case T.ModAssign: | |
2911 nT(); e = new ModAssignExpression(e, parseAssignExpression()); | |
2912 break; | |
2913 case T.XorAssign: | |
2914 nT(); e = new XorAssignExpression(e, parseAssignExpression()); | |
2915 break; | |
2916 case T.CatAssign: | |
2917 nT(); e = new CatAssignExpression(e, parseAssignExpression()); | |
2918 break; | |
2919 default: | |
218 | 2920 return e; |
72 | 2921 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2922 set(e, begin); |
71 | 2923 } |
2924 return e; | |
2925 } | |
72 | 2926 |
71 | 2927 Expression parseCondExpression() |
2928 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2929 auto begin = token; |
72 | 2930 auto e = parseOrOrExpression(); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2931 if (token.type == T.Question) |
72 | 2932 { |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2933 auto tok = token; |
72 | 2934 nT(); |
2935 auto iftrue = parseExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2936 require(T.Colon); |
72 | 2937 auto iffalse = parseCondExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2938 e = new CondExpression(e, iftrue, iffalse, tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2939 set(e, begin); |
72 | 2940 } |
2941 return e; | |
2942 } | |
2943 | |
2944 Expression parseOrOrExpression() | |
2945 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2946 alias parseAndAndExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2947 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2948 auto e = parseNext(); |
223 | 2949 while (token.type == T.OrLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2950 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2951 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2952 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2953 e = new OrOrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2954 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2955 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2956 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2957 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2958 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2959 Expression parseAndAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2960 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2961 alias parseOrExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2962 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2963 auto e = parseNext(); |
223 | 2964 while (token.type == T.AndLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2965 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2966 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2967 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2968 e = new AndAndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2969 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2970 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2971 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2972 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2973 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2974 Expression parseOrExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2975 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2976 alias parseXorExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2977 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2978 auto e = parseNext(); |
223 | 2979 while (token.type == T.OrBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2980 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2981 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2982 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2983 e = new OrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2984 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2985 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2986 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2987 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2988 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2989 Expression parseXorExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2990 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2991 alias parseAndExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2992 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2993 auto e = parseNext(); |
223 | 2994 while (token.type == T.Xor) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2995 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2996 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2997 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2998 e = new XorExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2999 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3000 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3001 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3002 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3003 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3004 Expression parseAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3005 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3006 alias parseCmpExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3007 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3008 auto e = parseNext(); |
223 | 3009 while (token.type == T.AndBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3010 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3011 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3012 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3013 e = new AndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3014 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3015 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3016 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3017 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3018 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3019 Expression parseCmpExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3020 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3021 alias parseShiftExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3022 auto begin = token; |
74 | 3023 auto e = parseShiftExpression(); |
3024 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3025 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3026 switch (operator.type) |
74 | 3027 { |
3028 case T.Equal, T.NotEqual: | |
3029 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3030 e = new EqualExpression(e, parseNext(), operator); |
74 | 3031 break; |
3032 case T.Not: | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
3033 if (peekNext() != T.Is) |
74 | 3034 break; |
3035 nT(); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3036 // fall through |
225 | 3037 case T.Is: |
74 | 3038 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3039 e = new IdentityExpression(e, parseNext(), operator); |
74 | 3040 break; |
3041 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater, | |
3042 T.Unordered, T.UorE, T.UorG, T.UorGorE, | |
3043 T.UorL, T.UorLorE, T.LorEorG, T.LorG: | |
3044 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3045 e = new RelExpression(e, parseNext(), operator); |
74 | 3046 break; |
3047 case T.In: | |
3048 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3049 e = new InExpression(e, parseNext(), operator); |
74 | 3050 break; |
3051 default: | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3052 return e; |
74 | 3053 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3054 set(e, begin); |
74 | 3055 return e; |
3056 } | |
3057 | |
3058 Expression parseShiftExpression() | |
3059 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3060 alias parseAddExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3061 auto begin = token; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3062 auto e = parseNext(); |
75 | 3063 while (1) |
3064 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3065 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3066 switch (operator.type) |
75 | 3067 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3068 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
|
3069 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
|
3070 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
|
3071 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3072 return e; |
75 | 3073 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3074 set(e, begin); |
75 | 3075 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3076 assert(0); |
75 | 3077 } |
3078 | |
3079 Expression parseAddExpression() | |
3080 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3081 alias parseMulExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3082 auto begin = token; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3083 auto e = parseNext(); |
76 | 3084 while (1) |
3085 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3086 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3087 switch (operator.type) |
76 | 3088 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3089 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
|
3090 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
|
3091 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
|
3092 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3093 return e; |
76 | 3094 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3095 set(e, begin); |
76 | 3096 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3097 assert(0); |
76 | 3098 } |
3099 | |
3100 Expression parseMulExpression() | |
3101 { | |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3102 alias parsePostExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3103 auto begin = token; |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3104 auto e = parseNext(); |
77 | 3105 while (1) |
3106 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3107 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3108 switch (operator.type) |
77 | 3109 { |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3110 case T.Mul: nT(); e = new MulExpression(e, parseNext(), operator); break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3111 case T.Div: nT(); e = new DivExpression(e, parseNext(), operator); break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3112 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
|
3113 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3114 return e; |
77 | 3115 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3116 set(e, begin); |
77 | 3117 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3118 assert(0); |
71 | 3119 } |
3120 | |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3121 Expression parsePostExpression() |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3122 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3123 auto begin = token; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3124 auto e = parseUnaryExpression(); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3125 while (1) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3126 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3127 switch (token.type) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3128 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3129 case T.Dot: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3130 e = new PostDotListExpression(e, parseDotListExpression()); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3131 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3132 case T.PlusPlus: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3133 e = new PostIncrExpression(e); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3134 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3135 case T.MinusMinus: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3136 e = new PostDecrExpression(e); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3137 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3138 case T.LParen: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3139 e = new CallExpression(e, parseArguments()); |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3140 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3141 case T.LBracket: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3142 // parse Slice- and IndexExpression |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3143 nT(); |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3144 // [] is a SliceExpression |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3145 if (token.type == T.RBracket) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3146 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3147 e = new SliceExpression(e, null, null); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3148 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3149 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3150 |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3151 Expression[] es = [parseAssignExpression()]; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3152 |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3153 // [ AssignExpression .. AssignExpression ] |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3154 if (skipped(T.Slice)) |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3155 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3156 e = new SliceExpression(e, es[0], parseAssignExpression()); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3157 require(T.RBracket); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3158 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3159 } |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3160 |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3161 // [ ExpressionList ] |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3162 if (skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3163 es ~= parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3164 require(T.RBracket); |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3165 |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3166 e = new IndexExpression(e, es); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3167 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3168 default: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3169 return e; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3170 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3171 nT(); |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3172 Lset: // Jumped here to skip nT(). |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3173 set(e, begin); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3174 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3175 assert(0); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3176 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3177 |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3178 Expression parseUnaryExpression() |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3179 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3180 auto begin = token; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3181 Expression e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3182 switch (token.type) |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3183 { |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3184 case T.AndBinary: |
257 | 3185 nT(); |
243 | 3186 e = new AddressExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3187 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3188 case T.PlusPlus: |
257 | 3189 nT(); |
243 | 3190 e = new PreIncrExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3191 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3192 case T.MinusMinus: |
257 | 3193 nT(); |
243 | 3194 e = new PreDecrExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3195 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3196 case T.Mul: |
257 | 3197 nT(); |
243 | 3198 e = new DerefExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3199 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3200 case T.Minus: |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3201 case T.Plus: |
257 | 3202 nT(); |
243 | 3203 e = new SignExpression(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.Not: |
257 | 3206 nT(); |
243 | 3207 e = new NotExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3208 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3209 case T.Tilde: |
257 | 3210 nT(); |
243 | 3211 e = new CompExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3212 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3213 case T.New: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3214 e = parseNewExpression(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3215 return e; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3216 case T.Delete: |
257 | 3217 nT(); |
243 | 3218 e = new DeleteExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3219 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3220 case T.Cast: |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3221 requireNext(T.LParen); |
269 | 3222 Type type; |
3223 switch (token.type) | |
3224 { | |
3225 version(D2) | |
3226 { | |
3227 auto begin2 = token; | |
3228 case T.Const: | |
3229 type = new ConstType(null); | |
3230 goto case_break; | |
3231 case T.Invariant: | |
3232 type = new InvariantType(null); | |
3233 case_break: | |
3234 nT(); | |
3235 set(type, begin2); | |
3236 break; | |
3237 } | |
3238 default: | |
3239 type = parseType(); | |
3240 } | |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3241 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3242 e = new CastExpression(parseUnaryExpression(), type); |
257 | 3243 break; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3244 case T.LParen: |
102 | 3245 // ( Type ) . Identifier |
225 | 3246 Type parseType_() |
3247 { | |
3248 nT(); | |
3249 auto type = parseType(); | |
3250 require(T.RParen); | |
233 | 3251 require(T.Dot); |
225 | 3252 return type; |
3253 } | |
3254 bool success; | |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3255 auto type = try_(&parseType_, success); |
225 | 3256 if (success) |
3257 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3258 auto ident = requireIdentifier(MSG.ExpectedIdAfterTypeDot); |
225 | 3259 e = new TypeDotIdExpression(type, ident); |
257 | 3260 break; |
225 | 3261 } |
3262 goto default; | |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3263 default: |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3264 e = parsePrimaryExpression(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3265 return e; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3266 } |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3267 assert(e !is null); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3268 set(e, begin); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3269 return e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3270 } |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3271 |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3272 Expression parsePrimaryExpression() |
78
f043759fb59a
- Added code to parseUnaryExpression(); not fully implemented.
aziz
parents:
77
diff
changeset
|
3273 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3274 auto begin = token; |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3275 Expression e; |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3276 switch (token.type) |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3277 { |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3278 case T.Identifier, T.Dot, T.Typeof: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3279 e = parseDotListExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3280 break; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3281 case T.This: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3282 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3283 e = new ThisExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3284 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3285 case T.Super: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3286 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3287 e = new SuperExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3288 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3289 case T.Null: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3290 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3291 e = new NullExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3292 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3293 case T.True, T.False: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3294 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3295 e = new BoolExpression(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3296 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3297 case T.Dollar: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3298 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3299 e = new DollarExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3300 break; |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3301 case T.Int32, T.Int64, T.Uint32, T.Uint64: |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3302 e = new IntExpression(token.type, token.ulong_); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3303 nT(); |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3304 break; |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3305 case T.Float32, T.Float64, T.Float80, |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3306 T.Imaginary32, T.Imaginary64, T.Imaginary80: |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3307 e = new RealExpression(token.type, token.real_); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3308 nT(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3309 break; |
507
996041463028
Removed TOK.WCharLiteral and TOK.DCharLiteral.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
505
diff
changeset
|
3310 case T.CharLiteral: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3311 e = new CharExpression(token); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3312 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3313 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3314 case T.String: |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3315 Token*[] stringLiterals; |
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3316 do |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3317 { |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3318 stringLiterals ~= token; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3319 nT(); |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3320 } while (token.type == T.String) |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3321 e = new StringExpression(stringLiterals); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3322 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3323 case T.LBracket: |
85 | 3324 Expression[] values; |
3325 | |
3326 nT(); | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3327 if (!skipped(T.RBracket)) |
85 | 3328 { |
3329 e = parseAssignExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3330 if (token.type == T.Colon) |
85 | 3331 goto LparseAssocArray; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3332 if (skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3333 values = [e] ~ parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3334 require(T.RBracket); |
85 | 3335 } |
3336 | |
3337 e = new ArrayLiteralExpression(values); | |
3338 break; | |
3339 | |
3340 LparseAssocArray: | |
3341 Expression[] keys; | |
3342 | |
3343 keys ~= e; | |
3344 nT(); // Skip colon. | |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3345 goto LenterLoop; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3346 |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3347 while (1) |
88 | 3348 { |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3349 keys ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3350 require(T.Colon); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3351 LenterLoop: |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3352 values ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3353 if (token.type != T.Comma) |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3354 break; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3355 nT(); |
88 | 3356 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3357 require(T.RBracket); |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3358 e = new AArrayLiteralExpression(keys, values); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3359 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3360 case T.LBrace: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3361 // DelegateLiteral := { Statements } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3362 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3363 e = new FunctionLiteralExpression(funcBody); |
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.Function, T.Delegate: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3366 // FunctionLiteral := (function|delegate) Type? '(' ArgumentList ')' '{' Statements '}' |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3367 nT(); // Skip function|delegate token. |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3368 Type returnType; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3369 Parameters parameters; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3370 if (token.type != T.LBrace) |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3371 { |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3372 if (token.type != T.LParen) // Optional return type |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3373 returnType = parseType(); |
143 | 3374 parameters = parseParameterList(); |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3375 } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3376 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3377 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
|
3378 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3379 case T.Assert: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3380 Expression msg; |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3381 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3382 e = parseAssignExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3383 if (skipped(T.Comma)) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3384 msg = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3385 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3386 e = new AssertExpression(e, msg); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3387 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3388 case T.Mixin: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3389 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3390 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3391 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3392 e = new MixinExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3393 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3394 case T.Import: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3395 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3396 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3397 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3398 e = new ImportExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3399 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3400 case T.Typeid: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3401 requireNext(T.LParen); |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3402 auto type = parseType(); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3403 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3404 e = new TypeidExpression(type); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3405 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3406 case T.Is: |
100 | 3407 requireNext(T.LParen); |
3408 | |
248 | 3409 Type type, specType; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3410 Identifier* ident; // optional Identifier |
248 | 3411 Token* opTok, specTok; |
100 | 3412 |
3413 type = parseDeclarator(ident, true); | |
3414 | |
3415 switch (token.type) | |
3416 { | |
3417 case T.Colon, T.Equal: | |
248 | 3418 opTok = token; |
100 | 3419 nT(); |
3420 switch (token.type) | |
3421 { | |
3422 case T.Typedef, | |
3423 T.Struct, | |
3424 T.Union, | |
3425 T.Class, | |
3426 T.Interface, | |
3427 T.Enum, | |
3428 T.Function, | |
3429 T.Delegate, | |
3430 T.Super, | |
3431 T.Return: | |
493
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3432 case_Const_Invariant: |
248 | 3433 specTok = token; |
102 | 3434 nT(); |
100 | 3435 break; |
493
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3436 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
|
3437 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
|
3438 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
|
3439 // Fall through. It's a type. |
100 | 3440 default: |
248 | 3441 specType = parseType(); |
100 | 3442 } |
3443 default: | |
3444 } | |
377 | 3445 |
3446 TemplateParameters tparams; | |
3447 version(D2) | |
3448 { | |
3449 // is ( Type Identifier : TypeSpecialization , TemplateParameterList ) | |
3450 // is ( Type Identifier == TypeSpecialization , TemplateParameterList ) | |
3451 if (ident && specType && token.type == T.Comma) | |
3452 tparams = parseTemplateParameterList2(); | |
3453 } | |
102 | 3454 require(T.RParen); |
377 | 3455 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
|
3456 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3457 case T.LParen: |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3458 if (tokenAfterParenIs(T.LBrace)) |
130 | 3459 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3460 auto parameters = parseParameterList(); |
143 | 3461 // ( ParameterList ) FunctionBody |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3462 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3463 e = new FunctionLiteralExpression(null, parameters, funcBody); |
130 | 3464 } |
3465 else | |
3466 { | |
131 | 3467 // ( Expression ) |
130 | 3468 nT(); |
3469 e = parseExpression(); | |
3470 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3471 // TODO: create ParenExpression? |
130 | 3472 } |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3473 break; |
269 | 3474 version(D2) |
3475 { | |
3476 case T.Traits: | |
3477 nT(); | |
3478 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3479 auto id = requireIdentifier(MSG.ExpectedAnIdentifier); |
269 | 3480 TemplateArguments args; |
3481 if (token.type == T.Comma) | |
3482 args = parseTemplateArguments2(); | |
3483 else | |
3484 require(T.RParen); | |
3485 e = new TraitsExpression(id, args); | |
3486 break; | |
3487 } | |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3488 default: |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3489 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3490 { // IntegralType . Identifier |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3491 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
|
3492 nT(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3493 set(type, begin); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3494 require(T.Dot); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3495 auto ident = requireIdentifier(MSG.ExpectedIdAfterTypeDot); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3496 e = new TypeDotIdExpression(type, ident); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3497 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3498 else if (token.isSpecialToken) |
343
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3499 { |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3500 e = new SpecialTokenExpression(token); |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3501 nT(); |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3502 } |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3503 else |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
3504 { |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3505 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
|
3506 e = new EmptyExpression(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3507 if (!trying) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3508 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3509 // 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
|
3510 begin = lx.insertEmptyTokenBefore(token); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3511 this.prevToken = begin; |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3512 } |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
3513 } |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3514 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3515 set(e, begin); |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3516 return e; |
77 | 3517 } |
3518 | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3519 Expression parseNewExpression(/*Expression e*/) |
81 | 3520 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3521 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
|
3522 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
|
3523 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
|
3524 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3525 Expression[] newArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3526 Expression[] ctorArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3527 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3528 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
|
3529 newArguments = parseArguments(); |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3530 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3531 // NewAnonClassExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3532 // 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
|
3533 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
|
3534 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3535 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
|
3536 ctorArguments = parseArguments(); |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3537 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3538 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
|
3539 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
3540 auto decls = parseDeclarationDefinitionsBody(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3541 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
|
3542 } |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3543 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3544 // NewExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3545 // NewArguments Type [ AssignExpression ] |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3546 // NewArguments Type ( ArgumentList ) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3547 // NewArguments Type |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3548 auto type = parseType(); |
302
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3549 |
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3550 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
|
3551 ctorArguments = parseArguments(); |
302
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3552 |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3553 return set(new NewExpression(/*e, */newArguments, type, ctorArguments), begin); |
81 | 3554 } |
3555 | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3556 Type parseType() |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3557 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3558 return parseBasicType2(parseBasicType()); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3559 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3560 |
94 | 3561 Type parseBasicType() |
3562 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3563 auto begin = token; |
94 | 3564 Type t; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3565 |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3566 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3567 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3568 t = new IntegralType(token.type); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3569 nT(); |
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 else |
94 | 3572 switch (token.type) |
3573 { | |
153 | 3574 case T.Identifier, T.Typeof, T.Dot: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3575 t = parseDotListType(); |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
3576 assert(!isNodeSet(t)); |
153 | 3577 break; |
269 | 3578 version(D2) |
3579 { | |
3580 case T.Const: | |
3581 // const ( Type ) | |
3582 nT(); | |
3583 require(T.LParen); | |
3584 t = parseType(); | |
3585 require(T.RParen); | |
3586 t = new ConstType(t); | |
3587 break; | |
3588 case T.Invariant: | |
3589 // invariant ( Type ) | |
3590 nT(); | |
3591 require(T.LParen); | |
3592 t = parseType(); | |
3593 require(T.RParen); | |
3594 t = new InvariantType(t); | |
3595 break; | |
369 | 3596 } // version(D2) |
94 | 3597 default: |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3598 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
|
3599 t = new UndefinedType(); |
259
8118da6fee44
- Moved nT() below statement where an attribute class is constructed.
aziz
parents:
258
diff
changeset
|
3600 nT(); |
94 | 3601 } |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3602 return set(t, begin); |
94 | 3603 } |
3604 | |
95 | 3605 Type parseBasicType2(Type t) |
3606 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3607 typeof(token) begin; |
95 | 3608 while (1) |
3609 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3610 begin = token; |
95 | 3611 switch (token.type) |
3612 { | |
3613 case T.Mul: | |
3614 t = new PointerType(t); | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3615 nT(); |
95 | 3616 break; |
3617 case T.LBracket: | |
106 | 3618 t = parseArrayType(t); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3619 continue; |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3620 case T.Function, T.Delegate: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3621 TOK tok = token.type; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3622 nT(); |
143 | 3623 auto parameters = parseParameterList(); |
135 | 3624 if (tok == T.Function) |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3625 t = new FunctionType(t, parameters); |
135 | 3626 else |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3627 t = new DelegateType(t, parameters); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3628 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3629 default: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3630 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3631 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3632 set(t, begin); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3633 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3634 assert(0); |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3635 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3636 |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3637 bool tokenAfterParenIs(TOK tok) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3638 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3639 // 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
|
3640 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
|
3641 Token* next = token; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3642 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
|
3643 Loop: |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3644 while (1) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3645 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3646 lx.peek(next); |
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3647 switch (next.type) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3648 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3649 case T.RParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3650 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
|
3651 { // 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
|
3652 do |
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3653 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
|
3654 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
|
3655 break Loop; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3656 } |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3657 break; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3658 case T.LParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3659 ++level; |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3660 break; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3661 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
|
3662 break Loop; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3663 default: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3664 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3665 } |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3666 return next.type == tok; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3667 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3668 |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3669 Type parseDeclaratorSuffix(Type t) |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3670 { |
192 | 3671 switch (token.type) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3672 { |
192 | 3673 case T.LBracket: |
3674 // Type Identifier ArrayType | |
3675 // ArrayType := [] or [Type] or [Expression..Expression] | |
3676 do | |
106 | 3677 t = parseArrayType(t); |
192 | 3678 while (token.type == T.LBracket) |
3679 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3680 /+ // parsed in parseDeclaration() |
192 | 3681 case T.LParen: |
258 | 3682 TemplateParameters tparams; |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3683 if (tokenAfterParenIs(T.LParen)) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3684 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3685 // ( TemplateParameterList ) ( ParameterList ) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3686 tparams = parseTemplateParameterList(); |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3687 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3688 |
192 | 3689 auto params = parseParameterList(); |
3690 // ReturnType FunctionName ( ParameterList ) | |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3691 t = new FunctionType(t, params, tparams); |
192 | 3692 break; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3693 +/ |
192 | 3694 default: |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3695 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3696 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3697 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3698 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3699 |
106 | 3700 Type parseArrayType(Type t) |
3701 { | |
3702 assert(token.type == T.LBracket); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3703 auto begin = token; |
106 | 3704 nT(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3705 if (skipped(T.RBracket)) |
106 | 3706 t = new ArrayType(t); |
3707 else | |
3708 { | |
214 | 3709 bool success; |
369 | 3710 Type parseAAType() |
3711 { | |
3712 auto type = parseType(); | |
3713 require(T.RBracket); | |
3714 return type; | |
3715 } | |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3716 auto assocType = try_(&parseAAType, success); |
214 | 3717 if (success) |
106 | 3718 t = new ArrayType(t, assocType); |
3719 else | |
3720 { | |
3721 Expression e = parseExpression(), e2; | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3722 if (skipped(T.Slice)) |
106 | 3723 e2 = parseExpression(); |
3724 t = new ArrayType(t, e, e2); | |
369 | 3725 require(T.RBracket); |
106 | 3726 } |
3727 } | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3728 set(t, begin); |
106 | 3729 return t; |
3730 } | |
3731 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3732 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
|
3733 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3734 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
|
3735 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
|
3736 auto begin = token; |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3737 nT(); // Skip ( |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3738 type = parseBasicType2(type); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3739 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
|
3740 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3741 // Can be nested. |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3742 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
|
3743 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3744 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
|
3745 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3746 // 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
|
3747 ident = token.ident; |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3748 nT(); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3749 type = parseDeclaratorSuffix(type); |
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 require(T.RParen); |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3752 |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3753 Parameters params; |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3754 if (optionalParamList) |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3755 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
|
3756 else |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3757 params = parseParameterList(); |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3758 |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3759 type = set(new CFuncPointerType(type, params), begin); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3760 return type; |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3761 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3762 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3763 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
|
3764 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3765 auto t = parseType(); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3766 |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3767 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
|
3768 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
|
3769 else if (token.type == T.Identifier) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3770 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3771 ident = token.ident; |
95 | 3772 nT(); |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3773 t = parseDeclaratorSuffix(t); |
95 | 3774 } |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3775 |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3776 if (ident is null && !identOptional) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3777 error(token, MSG.ExpectedDeclaratorIdentifier, token.srcText); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3778 |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3779 return t; |
95 | 3780 } |
3781 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3782 /++ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3783 Parse a list of AssignExpressions. |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3784 ExpressionList: |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3785 AssignExpression |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3786 AssignExpression , ExpressionList |
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 Expression[] parseExpressionList() |
138 | 3789 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3790 Expression[] expressions; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3791 do |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3792 expressions ~= parseAssignExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3793 while(skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3794 return expressions; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3795 } |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3796 |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3797 /++ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3798 Arguments: |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3799 ( ) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3800 ( ExpressionList ) |
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 Expression[] parseArguments() |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3803 { |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3804 assert(token.type == T.LParen); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3805 nT(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3806 Expression[] args; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3807 if (token.type != TOK.RParen) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3808 args = parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3809 require(TOK.RParen); |
139 | 3810 return args; |
138 | 3811 } |
3812 | |
143 | 3813 Parameters parseParameterList() |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3814 out(params) |
96 | 3815 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3816 if (params.length > 1) |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3817 foreach (param; params.items[0..$-1]) |
96 | 3818 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3819 if (param.isVariadic()) |
96 | 3820 assert(0, "variadic arguments can only appear at the end of the parameter list."); |
3821 } | |
3822 } | |
3823 body | |
95 | 3824 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3825 auto begin = token; |
95 | 3826 require(T.LParen); |
3827 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3828 auto params = new Parameters(); |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3829 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3830 if (skipped(T.RParen)) |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3831 return set(params, begin); |
95 | 3832 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3833 Loop: |
95 | 3834 while (1) |
3835 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3836 auto paramBegin = token; |
269 | 3837 StorageClass stc, tmp; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3838 Type type; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3839 Identifier* ident; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3840 Expression defValue; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3841 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3842 void pushParameter() |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3843 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3844 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
|
3845 } |
269 | 3846 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3847 if (skipped(T.Ellipses)) |
269 | 3848 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3849 stc = StorageClass.Variadic; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3850 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
|
3851 break Loop; |
269 | 3852 } |
3853 | |
3854 Lstc_loop: | |
95 | 3855 switch (token.type) |
3856 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3857 version(D2) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3858 { |
269 | 3859 case T.Invariant: // D2.0 |
3860 if (peekNext() == T.LParen) | |
3861 goto default; | |
3862 tmp = StorageClass.Invariant; | |
3863 goto Lcommon; | |
3864 case T.Const: // D2.0 | |
3865 if (peekNext() == T.LParen) | |
3866 goto default; | |
3867 tmp = StorageClass.Const; | |
3868 goto Lcommon; | |
3869 case T.Final: // D2.0 | |
3870 tmp = StorageClass.Final; | |
3871 goto Lcommon; | |
3872 case T.Scope: // D2.0 | |
3873 tmp = StorageClass.Scope; | |
3874 goto Lcommon; | |
3875 case T.Static: // D2.0 | |
3876 tmp = StorageClass.Static; | |
3877 goto Lcommon; | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3878 } |
269 | 3879 case T.In: |
3880 tmp = StorageClass.In; | |
3881 goto Lcommon; | |
3882 case T.Out: | |
282 | 3883 tmp = StorageClass.Out; |
269 | 3884 goto Lcommon; |
3885 case T.Inout, T.Ref: | |
3886 tmp = StorageClass.Ref; | |
3887 goto Lcommon; | |
3888 case T.Lazy: | |
3889 tmp = StorageClass.Lazy; | |
3890 goto Lcommon; | |
3891 Lcommon: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3892 // Check for redundancy. |
269 | 3893 if (stc & tmp) |
3894 error(MID.RedundantStorageClass, token.srcText); | |
3895 else | |
3896 stc |= tmp; | |
3897 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3898 version(D2) |
269 | 3899 goto Lstc_loop; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3900 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3901 goto default; // In D1.0 only one stc per parameter is allowed. |
95 | 3902 default: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3903 type = parseDeclarator(ident, true); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3904 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3905 if (skipped(T.Assign)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3906 defValue = parseAssignExpression(); |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3907 |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3908 if (skipped(T.Ellipses)) |
95 | 3909 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3910 stc |= StorageClass.Variadic; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3911 pushParameter(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3912 break Loop; |
95 | 3913 } |
3914 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3915 pushParameter(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3916 |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3917 if (token.type != T.Comma) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3918 break Loop; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3919 nT(); |
95 | 3920 } |
3921 } | |
3922 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3923 return set(params, begin); |
95 | 3924 } |
3925 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
3926 TemplateArguments parseTemplateArguments() |
139 | 3927 { |
376 | 3928 TemplateArguments targs; |
139 | 3929 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
|
3930 if (token.type != T.RParen) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3931 targs = parseTemplateArguments_(); |
139 | 3932 require(T.RParen); |
376 | 3933 return targs; |
139 | 3934 } |
376 | 3935 |
269 | 3936 version(D2) |
3937 { | |
3938 TemplateArguments parseTemplateArguments2() | |
3939 { | |
3940 assert(token.type == T.Comma); | |
3941 nT(); | |
376 | 3942 TemplateArguments targs; |
269 | 3943 if (token.type != T.RParen) |
376 | 3944 targs = parseTemplateArguments_(); |
269 | 3945 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3946 error(token, MSG.ExpectedTypeOrExpression); |
269 | 3947 require(T.RParen); |
376 | 3948 return targs; |
269 | 3949 } |
3950 } // version(D2) | |
376 | 3951 |
3952 TemplateArguments parseTemplateArguments_() | |
3953 { | |
3954 auto begin = token; | |
3955 auto targs = new TemplateArguments; | |
3956 while (1) | |
3957 { | |
379
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3958 Type parseType_() |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3959 { |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3960 auto type = parseType(); |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3961 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
|
3962 return type; |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3963 ++errorCount; // Cause try_() to fail. |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3964 return null; |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3965 } |
376 | 3966 bool success; |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3967 auto typeArgument = try_(&parseType_, success); |
376 | 3968 if (success) |
3969 // TemplateArgument: | |
3970 // Type | |
3971 // Symbol | |
3972 targs ~= typeArgument; | |
3973 else | |
3974 // TemplateArgument: | |
3975 // AssignExpression | |
3976 targs ~= parseAssignExpression(); | |
3977 if (token.type != T.Comma) | |
3978 break; // Exit loop. | |
3979 nT(); | |
3980 } | |
3981 set(targs, begin); | |
3982 return targs; | |
3983 } | |
3984 | |
258 | 3985 TemplateParameters parseTemplateParameterList() |
137 | 3986 { |
377 | 3987 TemplateParameters tparams; |
3988 require(T.LParen); | |
3989 if (token.type != T.RParen) | |
3990 tparams = parseTemplateParameterList_(); | |
3991 require(T.RParen); | |
3992 return tparams; | |
3993 } | |
3994 | |
3995 version(D2) | |
3996 { | |
3997 TemplateParameters parseTemplateParameterList2() | |
3998 { | |
3999 assert(token.type == T.Comma); | |
4000 nT(); | |
4001 TemplateParameters tparams; | |
4002 if (token.type != T.RParen) | |
4003 tparams = parseTemplateParameterList_(); | |
4004 else | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4005 error(token, MSG.ExpectedTemplateParameters); |
377 | 4006 return tparams; |
4007 } | |
4008 } // version(D2) | |
4009 | |
4010 TemplateParameters parseTemplateParameterList_() | |
4011 { | |
258 | 4012 auto begin = token; |
295
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4013 auto tparams = new TemplateParameters; |
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4014 |
137 | 4015 while (1) |
4016 { | |
258 | 4017 auto paramBegin = token; |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4018 TemplateParameter tp; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4019 Identifier* ident; |
137 | 4020 Type specType, defType; |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4021 |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4022 void parseSpecAndOrDefaultType() |
137 | 4023 { |
4024 // : SpecializationType | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4025 if (skipped(T.Colon)) |
137 | 4026 specType = parseType(); |
4027 // = DefaultType | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4028 if (skipped(T.Assign)) |
137 | 4029 defType = parseType(); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4030 } |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4031 |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4032 switch (token.type) |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4033 { |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4034 case T.Alias: |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4035 // TemplateAliasParameter: |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4036 // alias Identifier |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4037 nT(); // Skip alias keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4038 ident = requireIdentifier(MSG.ExpectedAliasTemplateParam); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4039 parseSpecAndOrDefaultType(); |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4040 tp = new TemplateAliasParameter(ident, specType, defType); |
137 | 4041 break; |
4042 case T.Identifier: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4043 ident = token.ident; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
4044 switch (peekNext()) |
137 | 4045 { |
4046 case T.Ellipses: | |
4047 // TemplateTupleParameter: | |
4048 // Identifier ... | |
4049 nT(); // Skip Identifier. | |
4050 nT(); // Skip Ellipses. | |
341
3ac651ea83fb
- Fix: created TemplateAliasParameter instead of TemplateTypeParameter.
aziz
parents:
340
diff
changeset
|
4051 if (token.type == T.Comma) |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
4052 error(MID.TemplateTupleParameter); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4053 tp = new TemplateTupleParameter(ident); |
137 | 4054 break; |
4055 case T.Comma, T.RParen, T.Colon, T.Assign: | |
4056 // TemplateTypeParameter: | |
4057 // Identifier | |
4058 nT(); // Skip Identifier. | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4059 parseSpecAndOrDefaultType(); |
341
3ac651ea83fb
- Fix: created TemplateAliasParameter instead of TemplateTypeParameter.
aziz
parents:
340
diff
changeset
|
4060 tp = new TemplateTypeParameter(ident, specType, defType); |
137 | 4061 break; |
4062 default: | |
4063 // TemplateValueParameter: | |
4064 // Declarator | |
4065 ident = null; | |
4066 goto LTemplateValueParameter; | |
4067 } | |
4068 break; | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4069 version(D2) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4070 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4071 case T.This: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4072 // TemplateThisParameter |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4073 // this TemplateTypeParameter |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4074 nT(); // Skip 'this' keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4075 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
|
4076 parseSpecAndOrDefaultType(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4077 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
|
4078 break; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4079 } |
137 | 4080 default: |
4081 LTemplateValueParameter: | |
4082 // TemplateValueParameter: | |
4083 // Declarator | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4084 Expression specValue, defValue; |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4085 auto valueType = parseDeclarator(ident); |
137 | 4086 // : SpecializationValue |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4087 if (skipped(T.Colon)) |
137 | 4088 specValue = parseCondExpression(); |
4089 // = DefaultValue | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4090 if (skipped(T.Assign)) |
137 | 4091 defValue = parseCondExpression(); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4092 tp = new TemplateValueParameter(valueType, ident, specValue, defValue); |
137 | 4093 } |
4094 | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4095 // Push template parameter. |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4096 tparams ~= set(tp, paramBegin); |
137 | 4097 |
4098 if (token.type != T.Comma) | |
4099 break; | |
4100 nT(); | |
4101 } | |
258 | 4102 set(tparams, begin); |
137 | 4103 return tparams; |
4104 } | |
4105 | |
124 | 4106 void expected(TOK tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4107 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4108 if (token.type != tok) |
327 | 4109 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
|
4110 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4111 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4112 void require(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4113 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4114 if (token.type == tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4115 nT(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4116 else |
327 | 4117 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
|
4118 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4119 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4120 void requireNext(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4121 { |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4122 nT(); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4123 require(tok); |
86
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 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4126 Identifier* optionalIdentifier() |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4127 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4128 Identifier* id; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4129 if (token.type == T.Identifier) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4130 (id = token.ident), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4131 return id; |
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 |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4134 Identifier* requireIdentifier() |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4135 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4136 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4137 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
|
4138 (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
|
4139 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4140 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
|
4141 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4142 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4143 |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4144 /++ |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4145 Params: |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4146 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
|
4147 +/ |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4148 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
|
4149 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4150 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4151 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
|
4152 (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
|
4153 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4154 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
|
4155 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4156 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4157 |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4158 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
|
4159 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4160 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4161 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
|
4162 (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
|
4163 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4164 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
|
4165 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4166 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4167 |
243 | 4168 Token* requireId() |
4169 { | |
4170 if (token.type == T.Identifier) | |
4171 { | |
4172 auto id = token; | |
4173 nT(); | |
4174 return id; | |
4175 } | |
4176 else | |
4177 error(MID.ExpectedButFound, "Identifier", token.srcText); | |
4178 return null; | |
4179 } | |
4180 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4181 Token* requireIdToken(char[] errorMsg) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4182 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4183 Token* idtok; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4184 if (token.type == T.Identifier) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4185 (idtok = token), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4186 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4187 error(token, errorMsg, token.srcText); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4188 return idtok; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4189 } |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4190 |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4191 /// 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
|
4192 void error(Token* token, char[] formatMsg, ...) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4193 { |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4194 error_(token, formatMsg, _arguments, _argptr); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4195 } |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4196 |
391
33b566df6af4
Migrated project to Tango.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
379
diff
changeset
|
4197 void error(MID mid, ...) |
71 | 4198 { |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4199 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
|
4200 } |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4201 |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4202 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
|
4203 { |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4204 if (trying) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4205 { |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4206 ++errorCount; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4207 return; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4208 } |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4209 auto location = token.getLocation(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4210 auto msg = Format(_arguments, _argptr, formatMsg); |
520
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4211 auto error = new ParserError(location, msg); |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4212 errors ~= error; |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4213 if (infoMan !is null) |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4214 infoMan ~= error; |
71 | 4215 } |
65 | 4216 } |