Mercurial > projects > dil
annotate trunk/src/dil/parser/Parser.d @ 596:39fac5531b85
Moved dil.Token to dil.lexer.Token.
author | Aziz K?ksal <aziz.koeksal@gmail.com> |
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date | Sun, 06 Jan 2008 00:25:29 +0100 |
parents | dcfec202718d |
children | 9f96fd51cb41 |
rev | line source |
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0 | 1 /++ |
2 Author: Aziz Köksal | |
249 | 3 License: GPL3 |
0 | 4 +/ |
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Moved Parser.d to new package 'parser'.
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5 module dil.parser.Parser; |
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6 |
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Moved Lexer.d to new package 'lexer'.
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7 import dil.lexer.Lexer; |
588
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8 import dil.ast.Node; |
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Moved dil.Declarations to dil.ast.Declarations.
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9 import dil.ast.Declarations; |
587
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Moved dil.Statements to dil.ast.Statements.
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10 import dil.ast.Statements; |
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11 import dil.ast.Expressions; |
588
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12 import dil.ast.Types; |
596
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Moved dil.Token to dil.lexer.Token.
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13 import dil.Messages; |
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14 import dil.Information; |
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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 |
492
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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 InfoManager 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, InfoManager 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 | |
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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; |
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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; |
103
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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 |
434
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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. |
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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 { |
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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
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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
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242 T.Pragma, |
238
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- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
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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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aziz
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102
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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102
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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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237
diff
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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
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|
254 T.Override, |
4f949a3a394b
- synchronized is parsed as an Attribute in parseDeclarationDefinition() now.
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202
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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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102
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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
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|
261 T.Auto, |
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102
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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
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|
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
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|
271 case T.Typedef: |
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
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190
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|
272 nT(); |
238
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273 // TODO: parse StorageClasses? |
495
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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
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277 switch (peekNext()) |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
278 { |
240a8b053803
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279 case T.Import: |
429
052cbacb1642
Fix: removed infinite loop when parsing static imports.
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diff
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|
280 goto case_Import; |
125
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281 case T.This: |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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282 decl = parseStaticConstructorDeclaration(); |
125
240a8b053803
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283 break; |
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|
284 case T.Tilde: |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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285 decl = parseStaticDestructorDeclaration(); |
125
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286 break; |
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
287 case T.If: |
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288 decl = parseStaticIfDeclaration(); |
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289 break; |
127
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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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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|
292 break; |
125
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|
293 default: |
238
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294 goto case_StaticAttribute; |
125
240a8b053803
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295 } |
228
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296 break; |
103
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297 case T.Import: |
429
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298 case_Import: |
107
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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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303 return set(decl, begin); |
107
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304 case T.Enum: |
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305 decl = parseEnumDeclaration(); |
109
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306 break; |
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- Added methods parseClassDeclaration() and parseBaseClasses().
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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
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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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Fix: members related to error info weren't updated correctly.
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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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diff
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369 if (token.isIntegralType) |
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370 goto case_Declaration; |
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Added isIntegralType() to Token and refactored code.
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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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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
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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); |
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|
383 decl.setStorageClass(this.storageClass); |
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changeset
|
384 assert(!isNodeSet(decl)); |
262 | 385 set(decl, begin); |
129 | 386 return decl; |
102 | 387 } |
388 | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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changeset
|
389 /++ |
122 | 390 DeclarationsBlock: |
391 : DeclDefs | |
392 { } | |
393 { DeclDefs } | |
394 DeclDef | |
495
b60450804b6e
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changeset
|
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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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
Attributes are evaluated during the parsing phase now.
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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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changeset
|
406 decls ~= parseDeclarationDefinition(); |
b60450804b6e
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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.
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changeset
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416 while (token.type != T.RBrace && token.type != T.EOF) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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diff
changeset
|
417 decls ~= parseDeclarationDefinition(); |
484
265c0b655f18
Added more calls to set().
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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().
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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: |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
435 stc = previously parsed storage classes |
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
436 protection = previously parsed protection attribute |
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
437 linkType = previously parsed linkage type |
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
438 testAutoDeclaration = whether to check for an AutoDeclaration |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
439 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
|
440 +/ |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
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changeset
|
441 Declaration parseVariableOrFunction(StorageClass stc = StorageClass.None, |
b60450804b6e
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changeset
|
442 Protection protection = Protection.None, |
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
443 LinkageType linkType = LinkageType.None, |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
444 bool testAutoDeclaration = false, |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
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changeset
|
445 bool optionalParameterList = true) |
192 | 446 { |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
447 auto begin = token; |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
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201
diff
changeset
|
448 Type type; |
505
3bb94ba21490
Refactored a great amount of code.
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504
diff
changeset
|
449 Identifier* ident; |
192 | 450 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
451 // Check for AutoDeclaration: StorageClasses Identifier = |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
452 if (testAutoDeclaration && |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
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237
diff
changeset
|
453 token.type == T.Identifier && |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
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237
diff
changeset
|
454 peekNext() == T.Assign) |
192 | 455 { |
505
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
456 ident = token.ident; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
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237
diff
changeset
|
457 nT(); |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
458 } |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
459 else |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
460 { |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
461 type = parseType(); // VariableType or ReturnType |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
462 if (token.type == T.LParen) |
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
463 { |
483
180711cc4b66
Fixed parsing of C-style function pointers.
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parents:
434
diff
changeset
|
464 // C-style function pointers make the grammar ambiguous. |
180711cc4b66
Fixed parsing of C-style function pointers.
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434
diff
changeset
|
465 // 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
|
466 // Example: |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
467 // void foo() { |
180711cc4b66
Fixed parsing of C-style function pointers.
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parents:
434
diff
changeset
|
468 // // 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
|
469 // some_type (*p_func)(int); |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
470 // // In the following case precedence is given to a CallExpression. |
180711cc4b66
Fixed parsing of C-style function pointers.
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434
diff
changeset
|
471 // 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
|
472 // } |
180711cc4b66
Fixed parsing of C-style function pointers.
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parents:
434
diff
changeset
|
473 // // A pointer to a function taking no parameters and returning 'something'. |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
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|
474 // something(*p); |
180711cc4b66
Fixed parsing of C-style function pointers.
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434
diff
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|
475 type = parseCFunctionPointerType(type, ident, optionalParameterList); |
415
b18b0cd8f8cd
Fixed parsing C function pointers in declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
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414
diff
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|
476 } |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
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477 else if (peekNext() == T.LParen) |
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Unindented if-block in parseVariableOrFunction().
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|
478 { // Type FunctionName ( ParameterList ) FunctionBody |
505
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|
479 ident = requireIdentifier(MSG.ExpectedFunctionName); |
530
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529
diff
changeset
|
480 ident || nT(); // Skip non-identifier token. |
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|
481 assert(token.type == T.LParen); |
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diff
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|
482 // It's a function declaration |
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Unindented if-block in parseVariableOrFunction().
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|
483 TemplateParameters tparams; |
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Unindented if-block in parseVariableOrFunction().
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diff
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|
484 if (tokenAfterParenIs(T.LParen)) |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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206
diff
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485 { |
530
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diff
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|
486 // ( TemplateParameterList ) ( ParameterList ) |
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Unindented if-block in parseVariableOrFunction().
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|
487 tparams = parseTemplateParameterList(); |
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Unindented if-block in parseVariableOrFunction().
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|
488 } |
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Unindented if-block in parseVariableOrFunction().
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diff
changeset
|
489 |
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Unindented if-block in parseVariableOrFunction().
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diff
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|
490 auto params = parseParameterList(); |
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Unindented if-block in parseVariableOrFunction().
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diff
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|
491 version(D2) |
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529
diff
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|
492 { |
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Unindented if-block in parseVariableOrFunction().
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parents:
529
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changeset
|
493 switch (token.type) |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
494 { |
530
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Unindented if-block in parseVariableOrFunction().
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diff
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|
495 case T.Const: |
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Unindented if-block in parseVariableOrFunction().
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parents:
529
diff
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|
496 stc |= StorageClass.Const; |
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Unindented if-block in parseVariableOrFunction().
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|
497 nT(); |
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Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
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529
diff
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|
498 break; |
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Unindented if-block in parseVariableOrFunction().
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parents:
529
diff
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|
499 case T.Invariant: |
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Unindented if-block in parseVariableOrFunction().
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parents:
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diff
changeset
|
500 stc |= StorageClass.Invariant; |
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Unindented if-block in parseVariableOrFunction().
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parents:
529
diff
changeset
|
501 nT(); |
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
502 break; |
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Unindented if-block in parseVariableOrFunction().
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parents:
529
diff
changeset
|
503 default: |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
504 } |
202
8aecf8925c5f
- Added code for parsing AutoDeclaration in parseDeclaration().
aziz
parents:
201
diff
changeset
|
505 } |
530
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
506 // ReturnType FunctionName ( ParameterList ) |
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Unindented if-block in parseVariableOrFunction().
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parents:
529
diff
changeset
|
507 auto funcBody = parseFunctionBody(); |
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Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
508 auto d = new FunctionDeclaration(type, ident, tparams, params, funcBody); |
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Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
509 d.setStorageClass(stc); |
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Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
510 d.setLinkageType(linkType); |
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Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
511 d.setProtection(protection); |
4b783fa06277
Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
512 return set(d, begin); |
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Unindented if-block in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
529
diff
changeset
|
513 } |
535
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
514 else |
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
515 { |
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
516 // Type VariableName DeclaratorSuffix |
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
517 ident = requireIdentifier(MSG.ExpectedVariableName); |
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
518 type = parseDeclaratorSuffix(type); |
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
519 } |
192 | 520 } |
521 | |
522 // It's a variable declaration. | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
523 Identifier*[] idents = [ident]; |
194 | 524 Expression[] values; |
199
a95fee6e4b7e
- Fix: parseDeclaration(): appending null to values when no initializer present.
aziz
parents:
198
diff
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|
525 goto LenterLoop; // We've already parsed an identifier. Jump to if statement and check for initializer. |
194 | 526 while (token.type == T.Comma) |
527 { | |
222
4f31e4671e06
- Fix: nT() wasn't called in while loop to skip T.Comma.
aziz
parents:
220
diff
changeset
|
528 nT(); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
529 idents ~= requireIdentifier(MSG.ExpectedVariableName); |
194 | 530 LenterLoop: |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
531 if (skipped(T.Assign)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
532 values ~= parseInitializer(); |
199
a95fee6e4b7e
- Fix: parseDeclaration(): appending null to values when no initializer present.
aziz
parents:
198
diff
changeset
|
533 else |
a95fee6e4b7e
- Fix: parseDeclaration(): appending null to values when no initializer present.
aziz
parents:
198
diff
changeset
|
534 values ~= null; |
194 | 535 } |
536 require(T.Semicolon); | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
537 auto d = new VariableDeclaration(type, idents, values); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
538 d.setStorageClass(stc); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
539 d.setLinkageType(linkType); |
b60450804b6e
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
540 d.setProtection(protection); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
541 return set(d, begin); |
194 | 542 } |
192 | 543 |
194 | 544 Expression parseInitializer() |
545 { | |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
546 if (token.type == T.Void) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
547 { |
266 | 548 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
549 auto next = peekNext(); |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
550 if (next == T.Comma || next == T.Semicolon) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
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|
551 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
552 nT(); |
266 | 553 return set(new VoidInitializer(), begin); |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
554 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
555 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
556 return parseNonVoidInitializer(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
557 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
558 |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
559 Expression parseNonVoidInitializer() |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
560 { |
266 | 561 auto begin = token; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
562 Expression init; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
563 switch (token.type) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
564 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
565 case T.LBracket: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
566 // ArrayInitializer: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
567 // [ ] |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
568 // [ ArrayMemberInitializations ] |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
569 Expression[] keys; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
570 Expression[] values; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
571 |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
572 nT(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
573 while (token.type != T.RBracket) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
574 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
575 auto e = parseNonVoidInitializer(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
576 if (skipped(T.Colon)) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
577 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
578 keys ~= e; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
579 values ~= parseNonVoidInitializer(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
580 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
581 else |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
582 { |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
583 keys ~= null; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
584 values ~= e; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
585 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
586 |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
587 if (token.type != T.Comma) |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
588 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
589 nT(); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
590 } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
591 require(T.RBracket); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
592 init = new ArrayInitializer(keys, values); |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
593 break; |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
594 case T.LBrace: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
595 // StructInitializer: |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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parents:
206
diff
changeset
|
596 // { } |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
597 // { StructMemberInitializers } |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
598 Expression parseStructInitializer() |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
599 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
600 Identifier*[] idents; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
601 Expression[] values; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
602 |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
603 nT(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
604 while (token.type != T.RBrace) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
605 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
606 if (token.type == T.Identifier && |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
607 // Peek for colon to see if this is a member identifier. |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
608 peekNext() == T.Colon) |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
aziz
parents:
197
diff
changeset
|
609 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
610 idents ~= token.ident; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
611 nT(), nT(); // Skip Identifier : |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
612 } |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
613 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
614 idents ~= null; |
3bb94ba21490
Refactored a great amount of code.
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diff
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|
615 |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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|
616 // NonVoidInitializer |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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|
617 values ~= parseNonVoidInitializer(); |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
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|
618 |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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|
619 if (token.type != T.Comma) |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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620 break; |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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|
621 nT(); |
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|
622 } |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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|
623 require(T.RBrace); |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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624 return new StructInitializer(idents, values); |
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625 } |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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626 |
214 | 627 bool success; |
423
6057113f9a44
Refactored Parser.try_().
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diff
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|
628 auto si = try_(&parseStructInitializer, success); |
214 | 629 if (success) |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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diff
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630 { |
198
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diff
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|
631 init = si; |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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diff
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|
632 break; |
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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633 } |
216 | 634 assert(token.type == T.LBrace); |
200
61f60112ac63
- Fix: parsing AssignExpression when parsing StructInitializer failed.
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parents:
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diff
changeset
|
635 //goto default; |
198
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
636 default: |
88c1777a9e51
- Implemented parseInitializer() and parseNonVoidInitializer().
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parents:
197
diff
changeset
|
637 init = parseAssignExpression(); |
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- Implemented parseInitializer() and parseNonVoidInitializer().
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diff
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|
638 } |
266 | 639 set(init, begin); |
198
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|
640 return init; |
192 | 641 } |
642 | |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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643 FunctionBody parseFunctionBody() |
192 | 644 { |
268 | 645 auto begin = token; |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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646 auto func = new FunctionBody; |
192 | 647 while (1) |
648 { | |
649 switch (token.type) | |
650 { | |
651 case T.LBrace: | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
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|
652 func.funcBody = parseStatements(); |
192 | 653 break; |
654 case T.Semicolon: | |
655 nT(); | |
656 break; | |
657 case T.In: | |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
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diff
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|
658 if (func.inBody) |
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
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|
659 error(MID.InContract); |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
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diff
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|
660 nT(); |
192 | 661 func.inBody = parseStatements(); |
662 continue; | |
663 case T.Out: | |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
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664 if (func.outBody) |
f13d551d7c4f
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665 error(MID.OutContract); |
192 | 666 nT(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
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|
667 if (skipped(T.LParen)) |
192 | 668 { |
505
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diff
changeset
|
669 func.outIdent = requireIdentifier(MSG.ExpectedAnIdentifier); |
192 | 670 require(T.RParen); |
671 } | |
672 func.outBody = parseStatements(); | |
673 continue; | |
674 case T.Body: | |
675 nT(); | |
676 goto case T.LBrace; | |
677 default: | |
505
3bb94ba21490
Refactored a great amount of code.
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diff
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|
678 error(token, MSG.ExpectedFunctionBody, token.srcText); |
192 | 679 } |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
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diff
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|
680 break; // Exit loop. |
192 | 681 } |
268 | 682 set(func, begin); |
299
559d5d62e0c1
- Added checks for null before adding member to Node.children.
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298
diff
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|
683 func.finishConstruction(); |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
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diff
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|
684 return func; |
192 | 685 } |
686 | |
495
b60450804b6e
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diff
changeset
|
687 LinkageType parseLinkageType() |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
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diff
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|
688 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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diff
changeset
|
689 LinkageType linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
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358
diff
changeset
|
690 if (token.type != T.LParen) |
495
b60450804b6e
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494
diff
changeset
|
691 return linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
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diff
changeset
|
692 |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
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358
diff
changeset
|
693 nT(); // Skip ( |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
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diff
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|
694 if (token.type == T.RParen) |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
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parents:
358
diff
changeset
|
695 { |
495
b60450804b6e
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494
diff
changeset
|
696 nT(); |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
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diff
changeset
|
697 error(MID.MissingLinkageType); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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parents:
494
diff
changeset
|
698 return linkageType; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
699 } |
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 auto identTok = requireId(); |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
702 |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
703 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
|
704 |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
705 switch (identID) |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
706 { |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
707 case ID.C: |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
708 if (skipped(T.PlusPlus)) |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
709 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
710 linkageType = LinkageType.Cpp; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
711 break; |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
712 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
713 linkageType = LinkageType.C; |
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.D: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
716 linkageType = LinkageType.D; |
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.Windows: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
719 linkageType = LinkageType.Windows; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
720 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
721 case ID.Pascal: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
722 linkageType = LinkageType.Pascal; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
723 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
724 case ID.System: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
725 linkageType = LinkageType.System; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
726 break; |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
727 default: |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
728 error(MID.UnrecognizedLinkageType, token.srcText); |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
729 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
730 require(T.RParen); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
731 return linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
732 } |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
733 |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
734 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
|
735 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
736 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
|
737 prev_lt = lt; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
738 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
739 // TODO: create new msg RedundantLinkageType. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
740 error(begin, MSG.RedundantLinkageType ~ Token.textSpan(begin, this.prevToken)); |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
741 } |
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
742 |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
743 Declaration parseStorageAttribute() |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
744 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
745 StorageClass stc, stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
746 LinkageType prev_linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
747 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
748 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
|
749 // Nested function. |
305 | 750 Declaration parse() |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
751 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
752 Declaration decl; |
359
511c14950cac
- Added messages MissingLinkageType and UnrecognizedLinkageType.
aziz
parents:
358
diff
changeset
|
753 auto begin = token; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
754 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
755 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
756 case T.Extern: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
757 if (peekNext() != T.LParen) |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
758 { |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
759 stc_tmp = StorageClass.Extern; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
760 goto Lcommon; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
761 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
762 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
763 nT(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
764 auto linkageType = parseLinkageType(); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
765 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
|
766 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
767 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
|
768 this.linkageType = linkageType; // Set. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
769 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
|
770 set(decl, begin); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
771 this.linkageType = saved; // Restore. |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
772 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
773 case T.Override: |
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.Override; |
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.Deprecated: |
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.Deprecated; |
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.Abstract: |
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.Abstract; |
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.Synchronized: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
783 stc_tmp = StorageClass.Synchronized; |
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.Static: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
786 stc_tmp = StorageClass.Static; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
787 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
788 case T.Final: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
789 stc_tmp = StorageClass.Final; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
790 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
791 case T.Const: |
269 | 792 version(D2) |
793 { | |
794 if (peekNext() == T.LParen) | |
795 goto case_Declaration; | |
796 } | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
797 stc_tmp = StorageClass.Const; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
798 goto Lcommon; |
269 | 799 version(D2) |
800 { | |
801 case T.Invariant: // D 2.0 | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
802 auto next = token; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
803 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
|
804 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
805 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
|
806 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
|
807 decl = parseDeclarationDefinition(); // invariant ( ) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
808 decl.setStorageClass(stc); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
809 break; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
810 } |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
811 // invariant as StorageClass. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
812 stc_tmp = StorageClass.Invariant; |
269 | 813 goto Lcommon; |
814 } | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
815 case T.Auto: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
816 stc_tmp = StorageClass.Auto; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
817 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
818 case T.Scope: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
819 stc_tmp = StorageClass.Scope; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
820 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
821 Lcommon: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
822 // Issue error if redundant. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
823 if (stc & stc_tmp) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
824 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
|
825 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
826 stc |= stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
827 |
269 | 828 auto tok = token.type; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
829 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
830 decl = new StorageClassDeclaration(stc_tmp, tok, parse()); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
831 set(decl, begin); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
832 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
833 case T.Identifier: |
269 | 834 case_Declaration: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
835 // 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
|
836 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
|
837 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
838 default: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
839 this.storageClass = stc; // Set. |
305 | 840 decl = parseDeclarationsBlock(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
841 this.storageClass = saved_storageClass; // Reset. |
238
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 assert(isNodeSet(decl)); |
305 | 844 return decl; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
845 } |
305 | 846 return parse(); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
847 } |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
848 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
849 uint parseAlignAttribute() |
260 | 850 { |
851 assert(token.type == T.Align); | |
852 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
|
853 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
|
854 if (skipped(T.LParen)) |
260 | 855 { |
856 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
|
857 (size = token.int_), nT(); |
260 | 858 else |
859 expected(T.Int32); | |
860 require(T.RParen); | |
861 } | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
862 return size; |
260 | 863 } |
864 | |
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
|
865 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
|
866 { |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
867 Declaration decl; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
868 |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
869 switch (token.type) |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
870 { |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
871 case T.Align: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
872 uint alignSize = parseAlignAttribute(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
873 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
|
874 this.alignSize = alignSize; // Set. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
875 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
|
876 this.alignSize = saved; // Restore. |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
877 break; |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
878 case T.Pragma: |
147 | 879 // Pragma: |
880 // pragma ( Identifier ) | |
881 // pragma ( Identifier , ExpressionList ) | |
882 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
883 Identifier* ident; |
147 | 884 Expression[] args; |
885 | |
886 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
887 ident = requireIdentifier(MSG.ExpectedPragmaIdentifier); |
147 | 888 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
889 if (skipped(T.Comma)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
890 args = parseExpressionList(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
891 require(T.RParen); |
147 | 892 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
893 decl = new PragmaDeclaration(ident, args, parseDeclarationsBlock()); |
147 | 894 break; |
491
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
895 default: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
896 // Protection attributes |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
897 Protection prot; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
898 switch (token.type) |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
899 { |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
900 case T.Private: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
901 prot = Protection.Private; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
902 case T.Package: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
903 prot = Protection.Package; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
904 case T.Protected: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
905 prot = Protection.Protected; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
906 case T.Public: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
907 prot = Protection.Public; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
908 case T.Export: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
909 prot = Protection.Export; break; |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
910 default: |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
911 assert(0); |
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
912 } |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
913 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
914 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
|
915 this.protection = prot; // Set. |
491
b991f49628a8
Forgot committing Parser.d as well.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
489
diff
changeset
|
916 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
|
917 this.protection = saved; // Restore. |
146
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
918 } |
8180eb84e69c
- Started implementation of parseAttributeSpecifier().
aziz
parents:
145
diff
changeset
|
919 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
|
920 } |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
921 |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
922 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
|
923 { |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
924 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
|
925 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
|
926 assert(token.type == T.Import); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
927 nT(); // Skip import keyword. |
429
052cbacb1642
Fix: removed infinite loop when parsing static imports.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
424
diff
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|
928 |
364 | 929 ModuleFQN[] moduleFQNs; |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
930 Identifier*[] moduleAliases; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
931 Identifier*[] bindNames; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
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|
932 Identifier*[] bindAliases; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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|
933 |
298 | 934 while (1) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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|
935 { |
364 | 936 ModuleFQN moduleFQN; |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
937 Identifier* moduleAlias; |
115
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- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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938 |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
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114
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|
939 // AliasName = ModuleName |
504
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Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
940 if (peekNext() == T.Assign) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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|
941 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
942 moduleAlias = requireIdentifier(MSG.ExpectedAliasModuleName); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
943 nT(); // Skip = |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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113
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|
944 } |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
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|
945 |
298 | 946 // Identifier(.Identifier)* |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
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|
947 while (1) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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|
948 { |
505
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Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
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|
949 moduleFQN ~= requireIdentifier(MSG.ExpectedModuleIdentifier); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
950 if (token.type != T.Dot) |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
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|
951 break; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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diff
changeset
|
952 nT(); |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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diff
changeset
|
953 } |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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diff
changeset
|
954 |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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diff
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|
955 // Push identifiers. |
364 | 956 moduleFQNs ~= moduleFQN; |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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|
957 moduleAliases ~= moduleAlias; |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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|
958 |
298 | 959 if (token.type != T.Comma) |
960 break; | |
961 nT(); | |
962 } | |
963 | |
964 if (token.type == T.Colon) | |
965 { | |
966 // BindAlias = BindName(, BindAlias = BindName)*; | |
967 // BindName(, BindName)*; | |
320
0ce14640eb04
- Fix in parseImportDeclaration(): rewrote while loop and removed a call to nT().
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|
968 do |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
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|
969 { |
298 | 970 nT(); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
971 Identifier* bindAlias; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
972 // BindAlias = BindName |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
973 if (peekNext() == T.Assign) |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
parents:
113
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|
974 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
975 bindAlias = requireIdentifier(MSG.ExpectedAliasImportName); |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
976 nT(); // Skip = |
298 | 977 } |
978 // Push identifiers. | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
979 bindNames ~= requireIdentifier(MSG.ExpectedImportName); |
298 | 980 bindAliases ~= bindAlias; |
320
0ce14640eb04
- Fix in parseImportDeclaration(): rewrote while loop and removed a call to nT().
aziz
parents:
319
diff
changeset
|
981 } while (token.type == T.Comma) |
298 | 982 } |
983 | |
114
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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|
984 require(T.Semicolon); |
83bb5190c0fc
- Completed implementation of parseImportDeclaration().
aziz
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113
diff
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|
985 |
366 | 986 return new ImportDeclaration(moduleFQNs, moduleAliases, bindNames, bindAliases, isStatic); |
103
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
987 } |
511a1aa25896
- Added reportErrors member to Lexer. Moved peek() down and rewrote it a bit making use of reportErrors. error() uses reportErrors too.
aziz
parents:
102
diff
changeset
|
988 |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
989 Declaration parseEnumDeclaration() |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
990 { |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
991 assert(token.type == T.Enum); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
992 nT(); // Skip enum keyword. |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
993 |
505
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Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
994 Identifier* enumName; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
995 Type baseType; |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
996 EnumMember[] members; |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
997 bool hasBody; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
998 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
999 enumName = optionalIdentifier(); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1000 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1001 if (skipped(T.Colon)) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1002 baseType = parseBasicType(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1003 |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1004 if (skipped(T.Semicolon)) |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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parents:
114
diff
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|
1005 { |
264 | 1006 if (enumName is null) |
231 | 1007 expected(T.Identifier); |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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114
diff
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|
1008 } |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1009 else if (skipped(T.LBrace)) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1010 { |
126
0f0e7352e91d
- Renamed member hasDefinition of class Declaration to hasBody.
aziz
parents:
125
diff
changeset
|
1011 hasBody = true; |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1012 while (token.type != T.RBrace) |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
changeset
|
1013 { |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1014 auto begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1015 auto name = requireIdentifier(MSG.ExpectedEnumMember); |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1016 Expression value; |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
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|
1017 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1018 if (skipped(T.Assign)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1019 value = parseAssignExpression(); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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106
diff
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|
1020 else |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1021 value = null; |
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1022 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1023 members ~= set(new EnumMember(name, value), begin); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
parents:
106
diff
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|
1024 |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1025 if (token.type != T.Comma) |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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|
1026 break; |
398
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1027 nT(); // Skip , |
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1028 } |
f7bb892d64c2
Fixed Parser.parseEnumDeclaration(): empty enums are allowed now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
396
diff
changeset
|
1029 require(T.RBrace); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
aziz
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diff
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|
1030 } |
231 | 1031 else |
505
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Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1032 error(token, MSG.ExpectedEnumBody, token.srcText); |
107
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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diff
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|
1033 |
406
e242f0ee2d27
Added class EnumMember.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
405
diff
changeset
|
1034 return new EnumDeclaration(enumName, baseType, members, hasBody); |
107
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- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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diff
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|
1035 } |
722c05bbd5eb
- Implemented parseEnumDeclaration() and added class EnumDeclaration.
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diff
changeset
|
1036 |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
changeset
|
1037 Declaration parseClassDeclaration() |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
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|
1038 { |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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diff
changeset
|
1039 assert(token.type == T.Class); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
1040 nT(); // Skip class keyword. |
109
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- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
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|
1041 |
505
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Refactored a great amount of code.
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diff
changeset
|
1042 Identifier* className; |
258 | 1043 TemplateParameters tparams; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
changeset
|
1044 BaseClass[] bases; |
305 | 1045 Declarations decls; |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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|
1046 |
505
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Refactored a great amount of code.
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changeset
|
1047 className = requireIdentifier(MSG.ExpectedClassName); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1048 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
changeset
|
1049 if (token.type == T.LParen) |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
aziz
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194
diff
changeset
|
1050 tparams = parseTemplateParameterList(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
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108
diff
changeset
|
1051 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1052 if (token.type == T.Colon) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1053 bases = parseBaseClasses(); |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1054 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1055 if (skipped(T.Semicolon)) |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1056 { |
405
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1057 if (bases.length != 0) |
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1058 error(MID.BaseClassInForwardDeclaration); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1059 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
aziz
parents:
108
diff
changeset
|
1060 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
|
1061 decls = parseDeclarationDefinitionsBody(); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
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|
1062 else |
505
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Refactored a great amount of code.
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parents:
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diff
changeset
|
1063 error(token, MSG.ExpectedClassBody, token.srcText); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1064 |
494
9a7ca8c56e59
Refactored a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
493
diff
changeset
|
1065 return new ClassDeclaration(className, tparams, bases, decls); |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
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|
1066 } |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1067 |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1068 BaseClass[] parseBaseClasses(bool colonLeadsOff = true) |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
changeset
|
1069 { |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
1070 if (colonLeadsOff) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
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|
1071 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
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|
1072 assert(token.type == T.Colon); |
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- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
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diff
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|
1073 nT(); // Skip colon |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
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diff
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1074 } |
109
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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108
diff
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|
1075 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
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|
1076 BaseClass[] bases; |
d0cc281cacbd
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diff
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|
1077 |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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diff
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|
1078 while (1) |
d0cc281cacbd
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|
1079 { |
117
79857de26e86
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|
1080 Protection prot = Protection.Public; |
109
d0cc281cacbd
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|
1081 switch (token.type) |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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1082 { |
204 | 1083 case T.Identifier, T.Dot, T.Typeof: goto LparseBasicType; |
109
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diff
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|
1084 case T.Private: prot = Protection.Private; break; |
d0cc281cacbd
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108
diff
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|
1085 case T.Protected: prot = Protection.Protected; break; |
d0cc281cacbd
- Added methods parseClassDeclaration() and parseBaseClasses().
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|
1086 case T.Package: prot = Protection.Package; break; |
d0cc281cacbd
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108
diff
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|
1087 case T.Public: /*prot = Protection.Public;*/ break; |
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diff
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|
1088 default: |
405
e2529923a0cb
Added two error messages.
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404
diff
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|
1089 error(MID.ExpectedBaseClasses, token.srcText); |
109
d0cc281cacbd
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1090 return bases; |
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diff
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|
1091 } |
158
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
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157
diff
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|
1092 nT(); // Skip protection attribute. |
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
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157
diff
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|
1093 LparseBasicType: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1094 auto begin = token; |
158
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
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157
diff
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|
1095 auto type = parseBasicType(); |
759f437313f9
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diff
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|
1096 //if (type.tid != TID.DotList) |
759f437313f9
- Moved enum Protection and class BaseClass to module Types.
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157
diff
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|
1097 // TODO: issue error msg. base classes can only be one or more identifiers or template instances separated by dots. |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1098 bases ~= set(new BaseClass(prot, type), begin); |
109
d0cc281cacbd
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diff
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|
1099 if (token.type != T.Comma) |
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diff
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|
1100 break; |
396
0a4619735ce9
Applied fixes to Lexer, Parser and other classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
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391
diff
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|
1101 nT(); |
109
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diff
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|
1102 } |
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diff
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|
1103 return bases; |
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diff
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|
1104 } |
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|
1105 |
112 | 1106 Declaration parseInterfaceDeclaration() |
1107 { | |
1108 assert(token.type == T.Interface); | |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
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|
1109 nT(); // Skip interface keyword. |
112 | 1110 |
505
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
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|
1111 Identifier* name; |
258 | 1112 TemplateParameters tparams; |
112 | 1113 BaseClass[] bases; |
305 | 1114 Declarations decls; |
112 | 1115 |
505
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
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|
1116 name = requireIdentifier(MSG.ExpectedInterfaceName); |
112 | 1117 |
1118 if (token.type == T.LParen) | |
195
37c2ffd649c4
- Parsing template parameter list for class, interface, struct and union declarations.
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diff
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|
1119 tparams = parseTemplateParameterList(); |
112 | 1120 |
1121 if (token.type == T.Colon) | |
1122 bases = parseBaseClasses(); | |
1123 | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1124 if (skipped(T.Semicolon)) |
112 | 1125 { |
405
e2529923a0cb
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1126 if (bases.length != 0) |
e2529923a0cb
Added two error messages.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
404
diff
changeset
|
1127 error(MID.BaseClassInForwardDeclaration); |
112 | 1128 } |
1129 else if (token.type == T.LBrace) | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
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|
1130 decls = parseDeclarationDefinitionsBody(); |
112 | 1131 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1132 error(token, MSG.ExpectedInterfaceBody, token.srcText); |
112 | 1133 |
494
9a7ca8c56e59
Refactored a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
493
diff
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|
1134 return new InterfaceDeclaration(name, tparams, bases, decls); |
112 | 1135 } |
1136 | |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1137 Declaration parseAggregateDeclaration() |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
diff
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|
1138 { |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1139 assert(token.type == T.Struct || token.type == T.Union); |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
diff
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|
1140 TOK tok = token.type; |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
1141 nT(); // Skip struct or union keyword. |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
diff
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|
1142 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1143 Identifier* name; |
258 | 1144 TemplateParameters tparams; |
305 | 1145 Declarations decls; |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
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|
1146 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1147 name = optionalIdentifier(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1148 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1149 if (name && token.type == T.LParen) |
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1150 tparams = parseTemplateParameterList(); |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1151 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1152 if (skipped(T.Semicolon)) |
115
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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diff
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|
1153 { |
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
|
1154 //if (name.length == 0) |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
aziz
parents:
114
diff
changeset
|
1155 // TODO: error: forward declarations must have a name. |
cea36caeec42
- Added method requireIdentifier(). Removed if-else-statements which checked for T.Identifier and replaced with requireIdentifier().
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114
diff
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|
1156 } |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
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112
diff
changeset
|
1157 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
|
1158 decls = parseDeclarationDefinitionsBody(); |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1159 else |
124 | 1160 expected(T.LBrace); // TODO: better error msg |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
diff
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|
1161 |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
changeset
|
1162 if (tok == T.Struct) |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1163 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1164 auto sd = new StructDeclaration(name, tparams, decls); |
3bb94ba21490
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1165 sd.setAlignSize(this.alignSize); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1166 return sd; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1167 } |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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diff
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|
1168 else |
494
9a7ca8c56e59
Refactored a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
493
diff
changeset
|
1169 return new UnionDeclaration(name, tparams, decls); |
113
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
aziz
parents:
112
diff
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|
1170 } |
20d8ae8a3fd9
- Implemented parseAggregateDeclaration for Struct- and UnionDeclarations.
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112
diff
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|
1171 |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1172 Declaration parseConstructorDeclaration() |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
diff
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|
1173 { |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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diff
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|
1174 assert(token.type == T.This); |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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diff
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|
1175 nT(); // Skip 'this' keyword. |
143 | 1176 auto parameters = parseParameterList(); |
267
f3dfa6208ed3
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|
1177 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1178 return new ConstructorDeclaration(parameters, funcBody); |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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|
1179 } |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
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116
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|
1180 |
118
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
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|
1181 Declaration parseDestructorDeclaration() |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1182 { |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1183 assert(token.type == T.Tilde); |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
aziz
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117
diff
changeset
|
1184 nT(); // Skip ~ |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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117
diff
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|
1185 require(T.This); |
379f33cbd521
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117
diff
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|
1186 require(T.LParen); |
379f33cbd521
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diff
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|
1187 require(T.RParen); |
267
f3dfa6208ed3
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1188 auto funcBody = parseFunctionBody(); |
197
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|
1189 return new DestructorDeclaration(funcBody); |
118
379f33cbd521
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|
1190 } |
379f33cbd521
- Added parseDestructorDeclaration() and DestructorDeclaration class.
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|
1191 |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1192 Declaration parseStaticConstructorDeclaration() |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1193 { |
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|
1194 assert(token.type == T.Static); |
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|
1195 nT(); // Skip static keyword. |
363cd39022f9
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|
1196 nT(); // Skip 'this' keyword. |
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|
1197 require(T.LParen); |
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1198 require(T.RParen); |
267
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1199 auto funcBody = parseFunctionBody(); |
197
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|
1200 return new StaticConstructorDeclaration(funcBody); |
119
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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diff
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|
1201 } |
363cd39022f9
- Added parseStaticConstructor- and DestructorDeclaration().
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|
1202 |
363cd39022f9
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|
1203 Declaration parseStaticDestructorDeclaration() |
363cd39022f9
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|
1204 { |
363cd39022f9
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|
1205 assert(token.type == T.Static); |
363cd39022f9
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|
1206 nT(); // Skip static keyword. |
363cd39022f9
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1207 nT(); // Skip ~ |
363cd39022f9
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1208 require(T.This); |
363cd39022f9
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1209 require(T.LParen); |
363cd39022f9
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1210 require(T.RParen); |
267
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1211 auto funcBody = parseFunctionBody(); |
197
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|
1212 return new StaticDestructorDeclaration(funcBody); |
119
363cd39022f9
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|
1213 } |
363cd39022f9
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1214 |
120 | 1215 Declaration parseInvariantDeclaration() |
1216 { | |
1217 assert(token.type == T.Invariant); | |
1218 nT(); // Skip invariant keyword. | |
1219 // Optional () for getting ready porting to D 2.0 | |
1220 if (token.type == T.LParen) | |
122 | 1221 requireNext(T.RParen); |
267
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1222 auto funcBody = parseFunctionBody(); |
197
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1223 return new InvariantDeclaration(funcBody); |
120 | 1224 } |
1225 | |
121 | 1226 Declaration parseUnittestDeclaration() |
1227 { | |
1228 assert(token.type == T.Unittest); | |
122 | 1229 nT(); // Skip unittest keyword. |
267
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|
1230 auto funcBody = parseFunctionBody(); |
197
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1231 return new UnittestDeclaration(funcBody); |
121 | 1232 } |
1233 | |
529
135e9e6933a7
Tidied up version/debug parser functions.
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diff
changeset
|
1234 Token* parseIdentOrInt() |
135e9e6933a7
Tidied up version/debug parser functions.
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parents:
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diff
changeset
|
1235 { |
531
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Added method skipped() to dil.Parser.
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diff
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|
1236 if (skipped(T.Int32) || skipped(T.Identifier)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
changeset
|
1237 return this.prevToken; |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
changeset
|
1238 error(token, MSG.ExpectedIdentOrInt, token.srcText); |
529
135e9e6933a7
Tidied up version/debug parser functions.
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|
1239 return null; |
135e9e6933a7
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|
1240 } |
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|
1241 |
122 | 1242 Declaration parseDebugDeclaration() |
1243 { | |
1244 assert(token.type == T.Debug); | |
1245 nT(); // Skip debug keyword. | |
1246 | |
529
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|
1247 Token* spec; |
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diff
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|
1248 Token* cond; |
305 | 1249 Declaration decls, elseDecls; |
122 | 1250 |
531
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Added method skipped() to dil.Parser.
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|
1251 if (skipped(T.Assign)) |
529
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|
1252 { // debug = Integer ; |
135e9e6933a7
Tidied up version/debug parser functions.
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|
1253 // debug = Identifier ; |
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|
1254 spec = parseIdentOrInt(); |
122 | 1255 require(T.Semicolon); |
1256 } | |
1257 else | |
529
135e9e6933a7
Tidied up version/debug parser functions.
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diff
changeset
|
1258 { // ( Condition ) |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
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changeset
|
1259 if (skipped(T.LParen)) |
122 | 1260 { |
529
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Tidied up version/debug parser functions.
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diff
changeset
|
1261 cond = parseIdentOrInt(); |
122 | 1262 require(T.RParen); |
1263 } | |
123 | 1264 // debug DeclarationsBlock |
1265 // debug ( Condition ) DeclarationsBlock | |
404
fe46b5ea7a18
Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
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|
1266 decls = parseDeclarationsBlockNoColon(); |
123 | 1267 // else DeclarationsBlock |
531
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|
1268 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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|
1269 elseDecls = parseDeclarationsBlockNoColon(); |
123 | 1270 } |
1271 | |
264 | 1272 return new DebugDeclaration(spec, cond, decls, elseDecls); |
123 | 1273 } |
1274 | |
1275 Declaration parseVersionDeclaration() | |
1276 { | |
146
8180eb84e69c
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|
1277 assert(token.type == T.Version); |
8180eb84e69c
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|
1278 nT(); // Skip version keyword. |
123 | 1279 |
529
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|
1280 Token* spec; |
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|
1281 Token* cond; |
305 | 1282 Declaration decls, elseDecls; |
122 | 1283 |
531
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Added method skipped() to dil.Parser.
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|
1284 if (skipped(T.Assign)) |
529
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|
1285 { // version = Integer ; |
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|
1286 // version = Identifier ; |
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changeset
|
1287 spec = parseIdentOrInt(); |
123 | 1288 require(T.Semicolon); |
1289 } | |
1290 else | |
529
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|
1291 { // ( Condition ) |
123 | 1292 require(T.LParen); |
529
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|
1293 cond = parseIdentOrInt(); |
123 | 1294 require(T.RParen); |
1295 // version ( Condition ) DeclarationsBlock | |
404
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Added method parseDeclarationsBlockNoColon().
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
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|
1296 decls = parseDeclarationsBlockNoColon(); |
123 | 1297 // else DeclarationsBlock |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
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|
1298 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
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diff
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|
1299 elseDecls = parseDeclarationsBlockNoColon(); |
122 | 1300 } |
1301 | |
264 | 1302 return new VersionDeclaration(spec, cond, decls, elseDecls); |
122 | 1303 } |
1304 | |
125
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1305 Declaration parseStaticIfDeclaration() |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1306 { |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1307 assert(token.type == T.Static); |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1308 nT(); // Skip static keyword. |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1309 nT(); // Skip if keyword. |
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|
1310 |
240a8b053803
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|
1311 Expression condition; |
305 | 1312 Declaration ifDecls, elseDecls; |
125
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1313 |
240a8b053803
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|
1314 require(T.LParen); |
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|
1315 condition = parseAssignExpression(); |
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|
1316 require(T.RParen); |
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|
1317 |
404
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Added method parseDeclarationsBlockNoColon().
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diff
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|
1318 ifDecls = parseDeclarationsBlockNoColon(); |
125
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1319 |
531
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Added method skipped() to dil.Parser.
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diff
changeset
|
1320 if (skipped(T.Else)) |
404
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Added method parseDeclarationsBlockNoColon().
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diff
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|
1321 elseDecls = parseDeclarationsBlockNoColon(); |
125
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1322 |
240a8b053803
- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1323 return new StaticIfDeclaration(condition, ifDecls, elseDecls); |
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|
1324 } |
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- Added method parseStaticIfDeclaration and added class StaticIfDeclaration.
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|
1325 |
127
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
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|
1326 Declaration parseStaticAssertDeclaration() |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1327 { |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
changeset
|
1328 assert(token.type == T.Static); |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
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|
1329 nT(); // Skip static keyword. |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
changeset
|
1330 nT(); // Skip assert keyword. |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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126
diff
changeset
|
1331 Expression condition, message; |
cb9a97ebb570
- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1332 require(T.LParen); |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1333 condition = parseAssignExpression(); |
531
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Added method skipped() to dil.Parser.
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diff
changeset
|
1334 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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|
1335 message = parseAssignExpression(); |
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diff
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|
1336 require(T.RParen); |
128 | 1337 require(T.Semicolon); |
127
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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|
1338 return new StaticAssertDeclaration(condition, message); |
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|
1339 } |
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- Added method parseStaticAssertDeclaration and added class StaticAssertDeclaration.
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diff
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|
1340 |
140 | 1341 Declaration parseTemplateDeclaration() |
1342 { | |
1343 assert(token.type == T.Template); | |
1344 nT(); // Skip template keyword. | |
505
3bb94ba21490
Refactored a great amount of code.
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504
diff
changeset
|
1345 auto templateName = requireIdentifier(MSG.ExpectedTemplateName); |
143 | 1346 auto templateParams = parseTemplateParameterList(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
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494
diff
changeset
|
1347 auto decls = parseDeclarationDefinitionsBody(); |
140 | 1348 return new TemplateDeclaration(templateName, templateParams, decls); |
1349 } | |
1350 | |
141 | 1351 Declaration parseNewDeclaration() |
1352 { | |
1353 assert(token.type == T.New); | |
1354 nT(); // Skip new keyword. | |
143 | 1355 auto parameters = parseParameterList(); |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
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|
1356 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1357 return new NewDeclaration(parameters, funcBody); |
141 | 1358 } |
1359 | |
1360 Declaration parseDeleteDeclaration() | |
1361 { | |
1362 assert(token.type == T.Delete); | |
1363 nT(); // Skip delete keyword. | |
143 | 1364 auto parameters = parseParameterList(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1365 // TODO: only one parameter of type void* allowed. Check in parsing or semantic phase? |
267
f3dfa6208ed3
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|
1366 auto funcBody = parseFunctionBody(); |
197
ff32eb87300e
- Using parseFunctionBody() for Constructor-,Destructor-,StaticConstructor-,StaticDestructor-,Invariant-,Unittest-,New- and DeleteDeclaration.
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|
1367 return new DeleteDeclaration(parameters, funcBody); |
141 | 1368 } |
1369 | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1370 Type parseTypeofType() |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1371 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1372 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
|
1373 Type type; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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491
diff
changeset
|
1374 requireNext(T.LParen); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1375 switch (token.type) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1376 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
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diff
changeset
|
1377 version(D2) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1378 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1379 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
|
1380 nT(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1381 type = new TypeofType(); |
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Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1382 break; |
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.
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diff
changeset
|
1384 default: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1385 type = new TypeofType(parseExpression()); |
9c208925a3d4
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diff
changeset
|
1386 } |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
changeset
|
1387 require(T.RParen); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
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diff
changeset
|
1388 return type; |
9c208925a3d4
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diff
changeset
|
1389 } |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
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diff
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|
1390 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1391 /+ |
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changeset
|
1392 DotListExpression: |
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diff
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|
1393 . DotListItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1394 DotListItems |
0e7cefb15e43
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diff
changeset
|
1395 Typeof |
0e7cefb15e43
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diff
changeset
|
1396 Typeof . DotListItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
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|
1397 DotListItems: |
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diff
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|
1398 DotListItem |
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- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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|
1399 DotListItem . DotListItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
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|
1400 DotListItem: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1401 Identifier |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1402 TemplateInstance |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1403 NewExpression |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1404 TemplateInstance: |
233 | 1405 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1406 +/ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
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diff
changeset
|
1407 DotListExpression parseDotListExpression() |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
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151
diff
changeset
|
1408 { |
233 | 1409 assert(token.type == T.Identifier || token.type == T.Dot || token.type == T.Typeof); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1410 auto begin = token; |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1411 Expression[] identList; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1412 if (skipped(T.Dot)) |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1413 identList ~= set(new DotExpression(), begin); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1414 else if (token.type == T.Typeof) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1415 { |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1416 auto type = parseTypeofType(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1417 set(type, begin); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1418 identList ~= set(new TypeofExpression(type), begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1419 if (!skipped(T.Dot)) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1420 goto Lreturn; |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1421 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1422 |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1423 while (1) |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1424 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1425 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1426 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1427 Expression e; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1428 if (token.type == T.Not && peekNext() == T.LParen) // Identifier !( TemplateArguments ) |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1429 { |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1430 nT(); // Skip !. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1431 auto tparams = parseTemplateArguments(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1432 e = new TemplateInstanceExpression(ident, tparams); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1433 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1434 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1435 e = new IdentifierExpression(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1436 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1437 identList ~= set(e, begin); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1438 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1439 LnewExpressionLoop: |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1440 if (!skipped(T.Dot)) |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1441 break; |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1442 |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1443 if (token.type == T.New) |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1444 { |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1445 identList ~= parseNewExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1446 goto LnewExpressionLoop; |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1447 } |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1448 } |
233 | 1449 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1450 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1451 return new DotListExpression(identList); |
152
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1452 } |
fe2e36eb4b45
- Added method parseIdentifierListExpression() and class IdentifierListExpression.
aziz
parents:
151
diff
changeset
|
1453 |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1454 /+ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1455 DotListType: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1456 . 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 Typeof |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1459 Typeof . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1460 TypeItems: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1461 TypeItem |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1462 TypeItem . TypeItems |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1463 TypeItem: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1464 Identifier |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1465 TemplateInstance |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1466 TemplateInstance: |
233 | 1467 Identifier !( TemplateArguments ) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1468 +/ |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1469 DotListType parseDotListType() |
153 | 1470 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1471 auto begin = token; |
153 | 1472 Type[] identList; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1473 if (skipped(T.Dot)) |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1474 identList ~= set(new DotType(), begin); |
153 | 1475 else if (token.type == T.Typeof) |
1476 { | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
1477 identList ~= set(parseTypeofType(), begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1478 if (!skipped(T.Dot)) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1479 goto Lreturn; |
153 | 1480 } |
1481 | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1482 do |
153 | 1483 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1484 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1485 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1486 Type t; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1487 // 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
|
1488 // 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
|
1489 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
|
1490 t = new TemplateInstanceType(ident, parseTemplateArguments()); |
153 | 1491 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1492 t = new IdentifierType(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1493 identList ~= set(t, begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1494 } while(skipped(T.Dot)) |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1495 Lreturn: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
1496 return new DotListType(identList); |
153 | 1497 } |
1498 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1499 /* |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1500 TemplateMixin: |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1501 mixin ( AssignExpression ) ; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1502 mixin TemplateIdentifier ; |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1503 mixin TemplateIdentifier MixinIdentifier ; |
233 | 1504 mixin TemplateIdentifier !( TemplateArguments ) ; |
1505 mixin TemplateIdentifier !( TemplateArguments ) MixinIdentifier ; | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1506 */ |
256 | 1507 Class parseMixin(Class)() |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1508 { |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1509 assert(token.type == T.Mixin); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1510 nT(); // Skip mixin keyword. |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1511 |
256 | 1512 static if (is(Class == MixinDeclaration)) |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1513 { |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1514 if (skipped(T.LParen)) |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1515 { |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1516 // TODO: What about mixin(...).ident;? |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1517 auto e = parseAssignExpression(); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1518 require(T.RParen); |
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1519 require(T.Semicolon); |
262 | 1520 return new MixinDeclaration(e); |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1521 } |
301
caef255a2801
- Fix in some ctors: adding only non-null members to this.children.
aziz
parents:
299
diff
changeset
|
1522 } |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1523 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1524 auto begin = token; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1525 Expression[] templateIdent; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1526 Identifier* mixinIdent; |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1527 |
159 | 1528 // 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
|
1529 if (skipped(T.Dot)) |
488
cfb3805768b6
Added DotExpression and DotType.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
486
diff
changeset
|
1530 templateIdent ~= set(new DotExpression(), begin); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1531 |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
1532 do |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1533 { |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
1534 begin = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1535 auto ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
252
788398655d24
- Changed some string types to Token*. Adapted parser accordingly.
aziz
parents:
251
diff
changeset
|
1536 Expression e; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1537 if (skipped(T.Not)) // Identifier !( TemplateArguments ) |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1538 { |
151
2e959f67000b
- Added code for parsing mixin expression declarations.
aziz
parents:
150
diff
changeset
|
1539 // 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
|
1540 auto tparams = parseTemplateArguments(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1541 e = new TemplateInstanceExpression(ident, tparams); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1542 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1543 else // Identifier |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1544 e = new IdentifierExpression(ident); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1545 templateIdent ~= set(e, begin); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1546 } while (skipped(T.Dot)) |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1547 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1548 mixinIdent = optionalIdentifier(); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1549 require(T.Semicolon); |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1550 |
262 | 1551 return new Class(templateIdent, mixinIdent); |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1552 } |
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
1553 |
102 | 1554 /+++++++++++++++++++++++++++++ |
161 | 1555 + Statement parsing methods + |
1556 +++++++++++++++++++++++++++++/ | |
1557 | |
1558 Statements parseStatements() | |
1559 { | |
262 | 1560 auto begin = token; |
318 | 1561 require(T.LBrace); |
162 | 1562 auto statements = new Statements(); |
161 | 1563 while (token.type != T.RBrace && token.type != T.EOF) |
1564 statements ~= parseStatement(); | |
318 | 1565 require(T.RBrace); |
262 | 1566 return set(statements, begin); |
161 | 1567 } |
1568 | |
1569 Statement parseStatement() | |
1570 { | |
261 | 1571 auto begin = token; |
161 | 1572 Statement s; |
188 | 1573 Declaration d; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1574 |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1575 if (token.isIntegralType) |
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 d = parseVariableOrFunction(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1578 goto LreturnDeclarationStatement; |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1579 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1580 |
161 | 1581 switch (token.type) |
1582 { | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1583 case T.Align: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1584 uint size = parseAlignAttribute(); |
260 | 1585 // 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
|
1586 StructDeclaration structDecl; |
260 | 1587 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
|
1588 { |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1589 auto begin2 = token; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1590 structDecl = CastTo!(StructDeclaration)(parseAggregateDeclaration()); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1591 structDecl.setAlignSize(size); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1592 set(structDecl, begin2); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1593 } |
260 | 1594 else |
1595 expected(T.Struct); | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1596 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1597 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
|
1598 goto LreturnDeclarationStatement; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1599 /+ Not applicable for statements. |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1600 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
|
1601 T.Deprecated, T.Override, T.Abstract,+/ |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1602 case T.Extern, |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1603 T.Final, |
191
3ce110cefbc5
- Added code for parsing AliasDeclaration and TypedefDeclaration.
aziz
parents:
190
diff
changeset
|
1604 T.Const, |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1605 T.Auto: |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1606 //T.Scope |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1607 //T.Static |
201 | 1608 case_parseAttribute: |
1609 s = parseAttributeStatement(); | |
261 | 1610 return s; |
161 | 1611 case T.Identifier: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1612 if (peekNext() == T.Colon) |
161 | 1613 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1614 auto ident = token.ident; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1615 nT(), nT(); // Skip Identifier : |
234 | 1616 s = new LabeledStatement(ident, parseNoScopeOrEmptyStatement()); |
161 | 1617 break; |
1618 } | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1619 goto case T.Dot; |
201 | 1620 case T.Dot, T.Typeof: |
214 | 1621 bool success; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1622 d = try_(delegate { |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1623 return parseVariableOrFunction(StorageClass.None, |
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1624 Protection.None, |
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1625 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
|
1626 }, success |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1627 ); |
214 | 1628 if (success) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1629 goto LreturnDeclarationStatement; // Declaration |
201 | 1630 else |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1631 goto case_parseExpressionStatement; // Expression |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
1632 |
162 | 1633 case T.If: |
1634 s = parseIfStatement(); | |
1635 break; | |
164 | 1636 case T.While: |
1637 s = parseWhileStatement(); | |
1638 break; | |
165 | 1639 case T.Do: |
1640 s = parseDoWhileStatement(); | |
1641 break; | |
216 | 1642 case T.For: |
1643 s = parseForStatement(); | |
1644 break; | |
169 | 1645 case T.Foreach, T.Foreach_reverse: |
1646 s = parseForeachStatement(); | |
1647 break; | |
170 | 1648 case T.Switch: |
1649 s = parseSwitchStatement(); | |
1650 break; | |
171 | 1651 case T.Case: |
1652 s = parseCaseStatement(); | |
1653 break; | |
172 | 1654 case T.Default: |
1655 s = parseDefaultStatement(); | |
1656 break; | |
173 | 1657 case T.Continue: |
1658 s = parseContinueStatement(); | |
1659 break; | |
174 | 1660 case T.Break: |
1661 s = parseBreakStatement(); | |
1662 break; | |
175 | 1663 case T.Return: |
1664 s = parseReturnStatement(); | |
1665 break; | |
176 | 1666 case T.Goto: |
1667 s = parseGotoStatement(); | |
1668 break; | |
177 | 1669 case T.With: |
1670 s = parseWithStatement(); | |
1671 break; | |
178 | 1672 case T.Synchronized: |
1673 s = parseSynchronizedStatement(); | |
1674 break; | |
179 | 1675 case T.Try: |
1676 s = parseTryStatement(); | |
1677 break; | |
180 | 1678 case T.Throw: |
1679 s = parseThrowStatement(); | |
1680 break; | |
181 | 1681 case T.Scope: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1682 if (peekNext() != T.LParen) |
201 | 1683 goto case_parseAttribute; |
181 | 1684 s = parseScopeGuardStatement(); |
1685 break; | |
182 | 1686 case T.Volatile: |
1687 s = parseVolatileStatement(); | |
1688 break; | |
183 | 1689 case T.Asm: |
1690 s = parseAsmStatement(); | |
1691 break; | |
184 | 1692 case T.Pragma: |
1693 s = parsePragmaStatement(); | |
1694 break; | |
185 | 1695 case T.Mixin: |
246
52f4aa097865
- Fix: parse mixin as expression instead of statement when next token is T.LParen.
aziz
parents:
245
diff
changeset
|
1696 if (peekNext() == T.LParen) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1697 goto case_parseExpressionStatement; // Parse as expression. |
256 | 1698 s = parseMixin!(MixinStatement)(); |
185 | 1699 break; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1700 case T.Static: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1701 switch (peekNext()) |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1702 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1703 case T.If: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1704 s = parseStaticIfStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1705 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1706 case T.Assert: |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1707 s = parseStaticAssertStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1708 break; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1709 default: |
201 | 1710 goto case_parseAttribute; |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
1711 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1712 break; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1713 case T.Debug: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1714 s = parseDebugStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1715 break; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1716 case T.Version: |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1717 s = parseVersionStatement(); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
1718 break; |
226
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1719 // DeclDef |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1720 case T.Alias, T.Typedef: |
aa38e1401217
- Fixed cases T.Alias and T.Typedef. Wrong function called.
aziz
parents:
225
diff
changeset
|
1721 d = parseDeclarationDefinition(); |
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.Enum: |
1724 d = parseEnumDeclaration(); | |
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.Class: |
1727 d = parseClassDeclaration(); | |
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.Interface: |
1730 d = parseInterfaceDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1731 goto LreturnDeclarationStatement; |
188 | 1732 case T.Struct, T.Union: |
1733 d = parseAggregateDeclaration(); | |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1734 // goto LreturnDeclarationStatement; |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1735 LreturnDeclarationStatement: |
261 | 1736 set(d, begin); |
188 | 1737 s = new DeclarationStatement(d); |
1738 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1739 case T.LBrace: |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1740 s = parseScopeStatement(); |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
1741 break; |
216 | 1742 case T.Semicolon: |
231 | 1743 nT(); |
216 | 1744 s = new EmptyStatement(); |
1745 break; | |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1746 /+ |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1747 Parse ExpressionStatement: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1748 +/ |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1749 // 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
|
1750 // 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
|
1751 case T.This: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1752 case T.Super: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1753 case T.Null: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1754 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
|
1755 // case T.Dollar: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1756 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
|
1757 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
|
1758 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
|
1759 case T.CharLiteral: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1760 case T.String: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1761 case T.LBracket: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1762 // case T.LBrace: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1763 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
|
1764 case T.Assert: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1765 // case T.Mixin: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1766 case T.Import: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1767 case T.Typeid: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1768 case T.Is: |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1769 case T.LParen: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1770 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
|
1771 // 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
|
1772 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
|
1773 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
|
1774 case_parseExpressionStatement: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1775 s = new ExpressionStatement(parseExpression()); |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1776 require(T.Semicolon); |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1777 break; |
161 | 1778 default: |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1779 if (token.isSpecialToken) |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
1780 goto case_parseExpressionStatement; |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1781 |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1782 if (token.type != T.Dollar) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1783 // 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
|
1784 assert(delegate bool(){ |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1785 bool success; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1786 auto expression = try_(&parseExpression, success); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1787 return success; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1788 }() == 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
|
1789 ); |
400
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1790 |
a0fa0dcfa50a
Added case statements to switch in Parser.parseStatement().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
399
diff
changeset
|
1791 // 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
|
1792 s = new IllegalStatement(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1793 // Skip to next valid token. |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1794 do |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1795 nT(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1796 while (!token.isStatementStart && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1797 token.type != T.RBrace && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1798 token.type != T.EOF) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1799 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
|
1800 error(begin, MSG.IllegalStatement ~ text); |
161 | 1801 } |
205 | 1802 assert(s !is null); |
261 | 1803 set(s, begin); |
161 | 1804 return s; |
1805 } | |
1806 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1807 /++ |
162 | 1808 ScopeStatement: |
219 | 1809 NoScopeStatement |
162 | 1810 +/ |
164 | 1811 Statement parseScopeStatement() |
162 | 1812 { |
219 | 1813 return new ScopeStatement(parseNoScopeStatement()); |
162 | 1814 } |
1815 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1816 /++ |
166 | 1817 NoScopeStatement: |
1818 NonEmptyStatement | |
1819 BlockStatement | |
1820 BlockStatement: | |
1821 { } | |
1822 { StatementList } | |
1823 +/ | |
1824 Statement parseNoScopeStatement() | |
1825 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1826 auto begin = token; |
166 | 1827 Statement s; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1828 if (skipped(T.LBrace)) |
166 | 1829 { |
1830 auto ss = new Statements(); | |
1831 while (token.type != T.RBrace && token.type != T.EOF) | |
1832 ss ~= parseStatement(); | |
1833 require(T.RBrace); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1834 s = set(ss, begin); |
166 | 1835 } |
219 | 1836 else if (token.type == T.Semicolon) |
1837 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
1838 error(token, MSG.ExpectedNonEmptyStatement); |
219 | 1839 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1840 s = set(new EmptyStatement(), begin); |
219 | 1841 } |
166 | 1842 else |
1843 s = parseStatement(); | |
1844 return s; | |
1845 } | |
1846 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
1847 /++ |
234 | 1848 NoScopeOrEmptyStatement: |
1849 ; | |
1850 NoScopeStatement | |
1851 +/ | |
1852 Statement parseNoScopeOrEmptyStatement() | |
1853 { | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1854 if (skipped(T.Semicolon)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
1855 return set(new EmptyStatement(), this.prevToken); |
234 | 1856 else |
1857 return parseNoScopeStatement(); | |
1858 } | |
1859 | |
201 | 1860 Statement parseAttributeStatement() |
1861 { | |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1862 StorageClass stc, stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1863 LinkageType prev_linkageType; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1864 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1865 // Nested function. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1866 Declaration parse() |
201 | 1867 { |
261 | 1868 auto begin = token; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1869 Declaration d; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1870 switch (token.type) |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1871 { |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1872 case T.Extern: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1873 if (peekNext() != T.LParen) |
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 stc_tmp = StorageClass.Extern; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1876 goto Lcommon; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1877 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1878 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1879 nT(); |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1880 auto linkageType = parseLinkageType(); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
1881 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
|
1882 |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1883 d = new LinkageDeclaration(linkageType, parse()); |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1884 break; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1885 case T.Static: |
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.Static; |
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.Final: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1889 stc_tmp = StorageClass.Final; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1890 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1891 case T.Const: |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1892 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1893 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1894 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1895 goto case_Declaration; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1896 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1897 stc_tmp = StorageClass.Const; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1898 goto Lcommon; |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1899 version(D2) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1900 { |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1901 case T.Invariant: // D 2.0 |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1902 if (peekNext() == T.LParen) |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1903 goto case_Declaration; |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1904 stc_tmp = StorageClass.Invariant; |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1905 goto Lcommon; |
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1906 } |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1907 case T.Auto: |
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.Auto; |
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 case T.Scope: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1911 stc_tmp = StorageClass.Scope; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1912 goto Lcommon; |
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1913 Lcommon: |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1914 // Issue error if redundant. |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1915 if (stc & stc_tmp) |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1916 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
|
1917 else |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1918 stc |= stc_tmp; |
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1919 |
269 | 1920 auto tok = token.type; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1921 nT(); |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1922 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
|
1923 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
|
1924 // 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
|
1925 //case T.Class: |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
1926 default: |
270
764eccdf619d
- Fix in parseAttributeStatement(): added checks for T.LParen after const/invariant.
aziz
parents:
269
diff
changeset
|
1927 case_Declaration: |
501
949a53332c66
Fixed parsing of AutoDeclarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
496
diff
changeset
|
1928 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
|
1929 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1930 return set(d, begin); |
201 | 1931 } |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
1932 return new DeclarationStatement(parse()); |
201 | 1933 } |
1934 | |
162 | 1935 Statement parseIfStatement() |
1936 { | |
1937 assert(token.type == T.If); | |
1938 nT(); | |
1939 | |
283 | 1940 Statement variable; |
162 | 1941 Expression condition; |
1942 Statement ifBody, elseBody; | |
1943 | |
1944 require(T.LParen); | |
283 | 1945 |
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1946 Identifier* ident; |
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1947 auto begin = token; // For start of AutoDeclaration or normal Declaration. |
162 | 1948 // auto Identifier = Expression |
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1949 if (skipped(T.Auto)) |
162 | 1950 { |
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1951 ident = requireIdentifier(MSG.ExpectedVariableName); |
162 | 1952 require(T.Assign); |
283 | 1953 auto init = parseExpression(); |
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1954 auto v = new VariableDeclaration(null, [ident], [init]); |
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1955 set(v, begin.nextNWS); |
495
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1956 auto d = new StorageClassDeclaration(StorageClass.Auto, T.Auto, v); |
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1957 set(d, begin); |
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1958 variable = new DeclarationStatement(d); |
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1959 set(variable, begin); |
162 | 1960 } |
1961 else | |
1962 { | |
1963 // Declarator = Expression | |
237
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1964 Type parseDeclaratorAssign() |
162 | 1965 { |
237
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1966 auto type = parseDeclarator(ident); |
162 | 1967 require(T.Assign); |
237
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1968 return type; |
162 | 1969 } |
237
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1970 bool success; |
423
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1971 auto type = try_(&parseDeclaratorAssign, success); |
283 | 1972 if (success) |
163
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1973 { |
283 | 1974 auto init = parseExpression(); |
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1975 auto v = new VariableDeclaration(type, [ident], [init]); |
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1976 set(v, begin); |
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1977 variable = new DeclarationStatement(v); |
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1978 set(variable, begin); |
163
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1979 } |
283 | 1980 else |
1981 condition = parseExpression(); | |
162 | 1982 } |
1983 require(T.RParen); | |
164 | 1984 ifBody = parseScopeStatement(); |
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1985 if (skipped(T.Else)) |
164 | 1986 elseBody = parseScopeStatement(); |
283 | 1987 return new IfStatement(variable, condition, ifBody, elseBody); |
162 | 1988 } |
1989 | |
164 | 1990 Statement parseWhileStatement() |
1991 { | |
1992 assert(token.type == T.While); | |
1993 nT(); | |
166 | 1994 require(T.LParen); |
164 | 1995 auto condition = parseExpression(); |
166 | 1996 require(T.RParen); |
164 | 1997 return new WhileStatement(condition, parseScopeStatement()); |
1998 } | |
1999 | |
165 | 2000 Statement parseDoWhileStatement() |
2001 { | |
2002 assert(token.type == T.Do); | |
2003 nT(); | |
2004 auto doBody = parseScopeStatement(); | |
2005 require(T.While); | |
166 | 2006 require(T.LParen); |
165 | 2007 auto condition = parseExpression(); |
166 | 2008 require(T.RParen); |
2009 return new DoWhileStatement(condition, doBody); | |
2010 } | |
2011 | |
2012 Statement parseForStatement() | |
2013 { | |
2014 assert(token.type == T.For); | |
2015 nT(); | |
165 | 2016 require(T.LParen); |
166 | 2017 |
2018 Statement init, forBody; | |
2019 Expression condition, increment; | |
2020 | |
2021 if (token.type != T.Semicolon) | |
2022 init = parseNoScopeStatement(); | |
230
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2023 else |
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2024 nT(); // Skip ; |
166 | 2025 if (token.type != T.Semicolon) |
2026 condition = parseExpression(); | |
168 | 2027 require(T.Semicolon); |
166 | 2028 if (token.type != T.RParen) |
2029 increment = parseExpression(); | |
168 | 2030 require(T.RParen); |
167 | 2031 forBody = parseScopeStatement(); |
166 | 2032 return new ForStatement(init, condition, increment, forBody); |
165 | 2033 } |
2034 | |
169 | 2035 Statement parseForeachStatement() |
2036 { | |
2037 assert(token.type == T.Foreach || token.type == T.Foreach_reverse); | |
2038 TOK tok = token.type; | |
2039 nT(); | |
2040 | |
257 | 2041 auto params = new Parameters; |
269 | 2042 Expression e; // Aggregate or LwrExpression |
169 | 2043 |
2044 require(T.LParen); | |
2045 while (1) | |
2046 { | |
242
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2047 auto paramBegin = token; |
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2048 StorageClass stc; |
169 | 2049 Type type; |
505
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2050 Identifier* ident; |
169 | 2051 |
2052 switch (token.type) | |
2053 { | |
236
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2054 case T.Ref, T.Inout: |
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|
2055 stc = StorageClass.Ref; |
169 | 2056 nT(); |
236
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2057 // fall through |
169 | 2058 case T.Identifier: |
238
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2059 auto next = peekNext(); |
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2060 if (next == T.Comma || next == T.Semicolon || next == T.RParen) |
169 | 2061 { |
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2062 ident = requireIdentifier(MSG.ExpectedVariableName); |
169 | 2063 break; |
2064 } | |
2065 // fall through | |
2066 default: | |
2067 type = parseDeclarator(ident); | |
2068 } | |
2069 | |
505
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|
2070 params ~= set(new Parameter(stc, type, ident, null), paramBegin); |
169 | 2071 |
2072 if (token.type != T.Comma) | |
2073 break; | |
2074 nT(); | |
2075 } | |
2076 require(T.Semicolon); | |
269 | 2077 e = parseExpression(); |
2078 version(D2) | |
2079 { //Foreach (ForeachType; LwrExpression .. UprExpression ) ScopeStatement | |
531
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Added method skipped() to dil.Parser.
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|
2080 if (skipped(T.Slice)) |
269 | 2081 { |
2082 // if (params.length != 1) | |
2083 // error(MID.XYZ); // TODO: issue error msg | |
2084 auto upper = parseExpression(); | |
2085 require(T.RParen); | |
2086 auto forBody = parseScopeStatement(); | |
2087 return new ForeachRangeStatement(tok, params, e, upper, forBody); | |
2088 } | |
2089 } | |
2090 // Foreach (ForeachTypeList; Aggregate) ScopeStatement | |
169 | 2091 require(T.RParen); |
2092 auto forBody = parseScopeStatement(); | |
269 | 2093 return new ForeachStatement(tok, params, e, forBody); |
169 | 2094 } |
2095 | |
170 | 2096 Statement parseSwitchStatement() |
2097 { | |
2098 assert(token.type == T.Switch); | |
2099 nT(); | |
2100 require(T.LParen); | |
2101 auto condition = parseExpression(); | |
2102 require(T.RParen); | |
2103 auto switchBody = parseScopeStatement(); | |
2104 return new SwitchStatement(condition, switchBody); | |
2105 } | |
2106 | |
486
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|
2107 /++ |
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|
2108 Helper function for parsing the body of |
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|
2109 a default or case statement. |
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|
2110 +/ |
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|
2111 Statement parseCaseOrDefaultBody() |
220 | 2112 { |
2113 // This function is similar to parseNoScopeStatement() | |
486
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|
2114 auto begin = token; |
224 | 2115 auto s = new Statements(); |
2116 while (token.type != T.Case && | |
486
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|
2117 token.type != T.Default && |
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|
2118 token.type != T.RBrace && |
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|
2119 token.type != T.EOF) |
224 | 2120 s ~= parseStatement(); |
486
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|
2121 return set(new ScopeStatement(s), begin); |
220 | 2122 } |
2123 | |
171 | 2124 Statement parseCaseStatement() |
2125 { | |
2126 assert(token.type == T.Case); | |
489
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Refactored classes that inherit from Node.
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488
diff
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|
2127 nT(); |
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|
2128 auto values = parseExpressionList(); |
171 | 2129 require(T.Colon); |
486
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|
2130 auto caseBody = parseCaseOrDefaultBody(); |
171 | 2131 return new CaseStatement(values, caseBody); |
2132 } | |
2133 | |
172 | 2134 Statement parseDefaultStatement() |
2135 { | |
2136 assert(token.type == T.Default); | |
2137 nT(); | |
2138 require(T.Colon); | |
486
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|
2139 auto defaultBody = parseCaseOrDefaultBody(); |
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|
2140 return new DefaultStatement(defaultBody); |
172 | 2141 } |
2142 | |
173 | 2143 Statement parseContinueStatement() |
2144 { | |
2145 assert(token.type == T.Continue); | |
2146 nT(); | |
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|
2147 auto ident = optionalIdentifier(); |
173 | 2148 require(T.Semicolon); |
2149 return new ContinueStatement(ident); | |
2150 } | |
2151 | |
174 | 2152 Statement parseBreakStatement() |
2153 { | |
2154 assert(token.type == T.Break); | |
2155 nT(); | |
505
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|
2156 auto ident = optionalIdentifier(); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
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539
diff
changeset
|
2157 require(T.Semicolon); |
174 | 2158 return new BreakStatement(ident); |
2159 } | |
2160 | |
175 | 2161 Statement parseReturnStatement() |
2162 { | |
2163 assert(token.type == T.Return); | |
2164 nT(); | |
213
b0ebde88d2d4
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|
2165 Expression expr; |
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2166 if (token.type != T.Semicolon) |
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2167 expr = parseExpression(); |
175 | 2168 require(T.Semicolon); |
2169 return new ReturnStatement(expr); | |
2170 } | |
2171 | |
176 | 2172 Statement parseGotoStatement() |
2173 { | |
2174 assert(token.type == T.Goto); | |
2175 nT(); | |
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|
2176 Identifier* ident; |
176 | 2177 Expression caseExpr; |
2178 switch (token.type) | |
2179 { | |
2180 case T.Case: | |
2181 nT(); | |
2182 if (token.type == T.Semicolon) | |
2183 break; | |
2184 caseExpr = parseExpression(); | |
2185 break; | |
2186 case T.Default: | |
2187 nT(); | |
2188 break; | |
2189 default: | |
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|
2190 ident = requireIdentifier(MSG.ExpectedAnIdentifier); |
176 | 2191 } |
2192 require(T.Semicolon); | |
2193 return new GotoStatement(ident, caseExpr); | |
2194 } | |
2195 | |
177 | 2196 Statement parseWithStatement() |
2197 { | |
2198 assert(token.type == T.With); | |
2199 nT(); | |
2200 require(T.LParen); | |
2201 auto expr = parseExpression(); | |
2202 require(T.RParen); | |
2203 return new WithStatement(expr, parseScopeStatement()); | |
2204 } | |
2205 | |
178 | 2206 Statement parseSynchronizedStatement() |
2207 { | |
2208 assert(token.type == T.Synchronized); | |
2209 nT(); | |
2210 Expression expr; | |
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|
2211 if (skipped(T.LParen)) |
178 | 2212 { |
2213 expr = parseExpression(); | |
2214 require(T.RParen); | |
2215 } | |
2216 return new SynchronizedStatement(expr, parseScopeStatement()); | |
2217 } | |
2218 | |
179 | 2219 Statement parseTryStatement() |
2220 { | |
2221 assert(token.type == T.Try); | |
2222 nT(); | |
2223 | |
2224 auto tryBody = parseScopeStatement(); | |
2225 CatchBody[] catchBodies; | |
2226 FinallyBody finBody; | |
2227 | |
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|
2228 while (skipped(T.Catch)) |
179 | 2229 { |
2230 Parameter param; | |
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|
2231 if (skipped(T.LParen)) |
179 | 2232 { |
486
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|
2233 auto begin = token; |
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|
2234 Identifier* ident; |
369 | 2235 auto type = parseDeclarator(ident, true); |
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|
2236 param = new Parameter(StorageClass.None, type, ident, null); |
486
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changeset
|
2237 set(param, begin); |
179 | 2238 require(T.RParen); |
2239 } | |
2240 catchBodies ~= new CatchBody(param, parseNoScopeStatement()); | |
2241 if (param is null) | |
2242 break; // This is a LastCatch | |
2243 } | |
2244 | |
2245 if (token.type == T.Finally) | |
2246 { | |
486
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|
2247 auto begin = token; |
179 | 2248 nT(); |
2249 finBody = new FinallyBody(parseNoScopeStatement()); | |
486
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|
2250 set(finBody, begin); |
179 | 2251 } |
2252 | |
396
0a4619735ce9
Applied fixes to Lexer, Parser and other classes.
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diff
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|
2253 if (catchBodies.length == 0 && finBody is null) |
179 | 2254 { |
2255 // TODO: issue error msg. | |
2256 } | |
2257 | |
2258 return new TryStatement(tryBody, catchBodies, finBody); | |
2259 } | |
2260 | |
180 | 2261 Statement parseThrowStatement() |
2262 { | |
2263 assert(token.type == T.Throw); | |
2264 nT(); | |
2265 auto expr = parseExpression(); | |
2266 require(T.Semicolon); | |
2267 return new ThrowStatement(expr); | |
2268 } | |
2269 | |
181 | 2270 Statement parseScopeGuardStatement() |
2271 { | |
2272 assert(token.type == T.Scope); | |
2273 nT(); | |
2274 assert(token.type == T.LParen); | |
2275 nT(); | |
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|
2276 auto condition = requireIdentifier(MSG.ExpectedScopeIdentifier); |
264 | 2277 if (condition) |
505
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|
2278 switch (condition.identID) |
181 | 2279 { |
502
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diff
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|
2280 case ID.exit, ID.success, ID.failure: |
181 | 2281 break; |
2282 default: | |
502
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|
2283 // TODO: create MID.InvalidScopeIdentifier |
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Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2284 error(this.prevToken, MSG.InvalidScopeIdentifier, this.prevToken.srcText); |
181 | 2285 } |
2286 require(T.RParen); | |
2287 Statement scopeBody; | |
2288 if (token.type == T.LBrace) | |
2289 scopeBody = parseScopeStatement(); | |
2290 else | |
2291 scopeBody = parseNoScopeStatement(); | |
2292 return new ScopeGuardStatement(condition, scopeBody); | |
2293 } | |
2294 | |
182 | 2295 Statement parseVolatileStatement() |
2296 { | |
2297 assert(token.type == T.Volatile); | |
2298 nT(); | |
2299 Statement volatileBody; | |
2300 if (token.type == T.Semicolon) | |
2301 nT(); | |
2302 else if (token.type == T.LBrace) | |
2303 volatileBody = parseScopeStatement(); | |
2304 else | |
219 | 2305 volatileBody = parseStatement(); |
182 | 2306 return new VolatileStatement(volatileBody); |
2307 } | |
2308 | |
184 | 2309 Statement parsePragmaStatement() |
2310 { | |
2311 assert(token.type == T.Pragma); | |
2312 nT(); | |
2313 | |
505
3bb94ba21490
Refactored a great amount of code.
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parents:
504
diff
changeset
|
2314 Identifier* ident; |
184 | 2315 Expression[] args; |
2316 Statement pragmaBody; | |
2317 | |
2318 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2319 ident = requireIdentifier(MSG.ExpectedPragmaIdentifier); |
184 | 2320 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2321 if (skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2322 args = parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2323 require(T.RParen); |
184 | 2324 |
234 | 2325 pragmaBody = parseNoScopeOrEmptyStatement(); |
184 | 2326 |
2327 return new PragmaStatement(ident, args, pragmaBody); | |
2328 } | |
2329 | |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2330 Statement parseStaticIfStatement() |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2331 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2332 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2333 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2334 assert(token.type == T.If); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2335 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2336 Expression condition; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2337 Statement ifBody, elseBody; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
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|
2338 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2339 require(T.LParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2340 condition = parseExpression(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2341 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2342 ifBody = parseNoScopeStatement(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2343 if (skipped(T.Else)) |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2344 elseBody = parseNoScopeStatement(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
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|
2345 return new StaticIfStatement(condition, ifBody, elseBody); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2346 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2347 |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2348 Statement parseStaticAssertStatement() |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2349 { |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2350 assert(token.type == T.Static); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2351 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2352 assert(token.type == T.Assert); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2353 nT(); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2354 Expression condition, message; |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2355 require(T.LParen); |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
2356 condition = parseAssignExpression(); // Condition. |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2357 if (skipped(T.Comma)) |
555
d9e328c3bab9
Fixed infinite loop in dil.Parser.parseMixin().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
539
diff
changeset
|
2358 message = parseAssignExpression(); // Error message. |
186
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2359 require(T.RParen); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2360 require(T.Semicolon); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2361 return new StaticAssertStatement(condition, message); |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2362 } |
d4292a5a7b8b
- Implemented parseStaticIfStatement() and parseStaticAssertStatement().
aziz
parents:
185
diff
changeset
|
2363 |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
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188
diff
changeset
|
2364 Statement parseDebugStatement() |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2365 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2366 assert(token.type == T.Debug); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2367 nT(); // Skip debug keyword. |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
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|
2368 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2369 Token* cond; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2370 Statement debugBody, elseBody; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2371 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2372 // ( Condition ) |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2373 if (skipped(T.LParen)) |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2374 { |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2375 cond = parseIdentOrInt(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2376 require(T.RParen); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2377 } |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2378 // debug Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2379 // debug ( Condition ) Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2380 debugBody = parseNoScopeStatement(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2381 // else Statement |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2382 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2383 elseBody = parseNoScopeStatement(); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2384 |
264 | 2385 return new DebugStatement(cond, debugBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2386 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2387 |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2388 Statement parseVersionStatement() |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2389 { |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2390 assert(token.type == T.Version); |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2391 nT(); // Skip version keyword. |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2392 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2393 Token* cond; |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2394 Statement versionBody, elseBody; |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2395 |
529
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2396 // ( Condition ) |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2397 require(T.LParen); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2398 cond = parseIdentOrInt(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2399 require(T.RParen); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2400 // version ( Condition ) Statement |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2401 versionBody = parseNoScopeStatement(); |
135e9e6933a7
Tidied up version/debug parser functions.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
528
diff
changeset
|
2402 // else Statement |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2403 if (skipped(T.Else)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2404 elseBody = parseNoScopeStatement(); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2405 |
264 | 2406 return new VersionStatement(cond, versionBody, elseBody); |
190
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2407 } |
d0712601fa47
- Implemented parseDebugStatement() and parseVersionStatement().
aziz
parents:
188
diff
changeset
|
2408 |
161 | 2409 /+++++++++++++++++++++++++++++ |
183 | 2410 + Assembler parsing methods + |
2411 +++++++++++++++++++++++++++++/ | |
2412 | |
2413 Statement parseAsmStatement() | |
2414 { | |
2415 assert(token.type == T.Asm); | |
285 | 2416 nT(); // Skip asm keyword. |
2417 require(T.LBrace); | |
2418 auto ss = new Statements; | |
2419 while (token.type != T.RBrace && token.type != T.EOF) | |
2420 ss ~= parseAsmInstruction(); | |
2421 require(T.RBrace); | |
2422 return new AsmStatement(ss); | |
2423 } | |
2424 | |
2425 Statement parseAsmInstruction() | |
2426 { | |
2427 auto begin = token; | |
2428 Statement s; | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2429 Identifier* ident; |
285 | 2430 switch (token.type) |
2431 { | |
374 | 2432 // Keywords that are valid opcodes. |
2433 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
|
2434 ident = token.ident; |
374 | 2435 nT(); |
2436 goto LOpcode; | |
285 | 2437 case T.Identifier: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2438 ident = token.ident; |
374 | 2439 nT(); // Skip Identifier |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2440 if (skipped(T.Colon)) |
285 | 2441 { |
2442 // Identifier : AsmInstruction | |
2443 s = new LabeledStatement(ident, parseAsmInstruction()); | |
2444 break; | |
2445 } | |
2446 | |
374 | 2447 LOpcode: |
285 | 2448 // Opcode ; |
2449 // Opcode Operands ; | |
2450 // Opcode | |
2451 // Identifier | |
2452 Expression[] es; | |
374 | 2453 if (token.type != T.Semicolon) |
285 | 2454 { |
2455 while (1) | |
2456 { | |
2457 es ~= parseAsmExpression(); | |
2458 if (token.type != T.Comma) | |
2459 break; | |
2460 nT(); | |
2461 } | |
2462 } | |
2463 require(T.Semicolon); | |
2464 s = new AsmInstruction(ident, es); | |
2465 break; | |
374 | 2466 case T.Align: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2467 // align Integer; |
374 | 2468 nT(); |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2469 int number = -1; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2470 if (token.type == T.Int32) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2471 (number = token.int_), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2472 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2473 error(token, MSG.ExpectedIntegerAfterAlign, token.srcText); |
374 | 2474 require(T.Semicolon); |
2475 s = new AsmAlignStatement(number); | |
2476 break; | |
285 | 2477 case T.Semicolon: |
2478 s = new EmptyStatement(); | |
2479 nT(); | |
2480 break; | |
2481 default: | |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2482 s = new IllegalAsmInstruction(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2483 // Skip to next valid token. |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2484 do |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2485 nT(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2486 while (!token.isAsmInstructionStart && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2487 token.type != T.RBrace && |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2488 token.type != T.EOF) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
2489 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
|
2490 error(begin, MSG.IllegalAsmInstructino ~ text); |
285 | 2491 } |
2492 set(s, begin); | |
2493 return s; | |
2494 } | |
2495 | |
2496 Expression parseAsmExpression() | |
2497 { | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2498 auto begin = token; |
374 | 2499 auto e = parseAsmOrOrExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2500 if (skipped(T.Question)) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2501 { |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2502 auto tok = this.prevToken; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2503 auto iftrue = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2504 require(T.Colon); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2505 auto iffalse = parseAsmExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2506 e = new CondExpression(e, iftrue, iffalse, tok); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2507 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2508 } |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2509 // TODO: create AsmExpression that contains e? |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2510 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2511 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2512 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2513 Expression parseAsmOrOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2514 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2515 alias parseAsmAndAndExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2516 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2517 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2518 while (token.type == T.OrLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2519 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2520 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2521 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2522 e = new OrOrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2523 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2524 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2525 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2526 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2527 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2528 Expression parseAsmAndAndExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2529 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2530 alias parseAsmOrExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2531 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2532 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2533 while (token.type == T.AndLogical) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2534 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2535 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2536 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2537 e = new AndAndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2538 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2539 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2540 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2541 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2542 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2543 Expression parseAsmOrExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2544 { |
375
0bd21b746a04
- Added code to main() for recognizing options to the importgraph command.
aziz
parents:
374
diff
changeset
|
2545 alias parseAsmXorExpression parseNext; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2546 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2547 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2548 while (token.type == T.OrBinary) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2549 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2550 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2551 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2552 e = new OrExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2553 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2554 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2555 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2556 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2557 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2558 Expression parseAsmXorExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2559 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2560 alias parseAsmAndExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2561 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2562 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2563 while (token.type == T.Xor) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2564 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2565 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2566 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2567 e = new XorExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2568 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2569 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2570 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2571 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2572 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2573 Expression parseAsmAndExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2574 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2575 alias parseAsmCmpExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2576 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2577 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2578 while (token.type == T.AndBinary) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2579 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2580 auto tok = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2581 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2582 e = new AndExpression(e, parseNext(), tok); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2583 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2584 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2585 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2586 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2587 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2588 Expression parseAsmCmpExpression() |
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 alias parseAsmShiftExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2591 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2592 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2593 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2594 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2595 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2596 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2597 case T.Equal, T.NotEqual: |
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 EqualExpression(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 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2602 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2603 e = new RelExpression(e, parseNext(), operator); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2604 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2605 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2606 return e; |
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 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2609 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2610 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2611 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2612 Expression parseAsmShiftExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2613 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2614 alias parseAsmAddExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2615 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2616 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2617 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2618 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2619 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2620 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2621 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2622 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
|
2623 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
|
2624 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
|
2625 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2626 return e; |
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 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2629 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2630 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2631 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2632 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2633 Expression parseAsmAddExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2634 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2635 alias parseAsmMulExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2636 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2637 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2638 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2639 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2640 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2641 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2642 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2643 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
|
2644 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
|
2645 // Not allowed in asm |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2646 //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
|
2647 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2648 return e; |
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 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2651 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2652 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2653 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2654 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2655 Expression parseAsmMulExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2656 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2657 alias parseAsmPostExpression parseNext; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2658 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2659 auto e = parseNext(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2660 while (1) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2661 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2662 auto operator = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2663 switch (operator.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2664 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2665 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
|
2666 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
|
2667 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
|
2668 default: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2669 return e; |
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 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2672 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2673 assert(0); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2674 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2675 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2676 Expression parseAsmPostExpression() |
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 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2679 auto e = parseAsmUnaryExpression(); |
374 | 2680 while (token.type == T.LBracket) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2681 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2682 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2683 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2684 e = new AsmPostBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2685 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2686 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2687 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2688 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2689 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2690 |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2691 Expression parseAsmUnaryExpression() |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2692 { |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2693 auto begin = token; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2694 Expression e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2695 switch (token.type) |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2696 { |
374 | 2697 case T.Byte, T.Short, T.Int, |
2698 T.Float, T.Double, T.Real: | |
2699 goto LAsmTypePrefix; | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2700 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
|
2701 switch (token.ident.identID) |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2702 { |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2703 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
|
2704 ID.word, ID.dword, ID.qword/*, "float", "double", "real"*/: |
374 | 2705 LAsmTypePrefix: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2706 nT(); |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2707 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
|
2708 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2709 else |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2710 error(MID.ExpectedButFound, "ptr", token.srcText); |
374 | 2711 e = new AsmTypeExpression(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.offset: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2714 nT(); |
374 | 2715 e = new AsmOffsetExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2716 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2717 case ID.seg: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2718 nT(); |
374 | 2719 e = new AsmSegExpression(parseAsmExpression()); |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2720 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2721 default: |
374 | 2722 goto LparseAsmPrimaryExpression; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2723 } |
374 | 2724 break; |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2725 case T.Minus: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2726 case T.Plus: |
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 SignExpression(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.Not: |
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 NotExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2733 break; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2734 case T.Tilde: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2735 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2736 e = new CompExpression(parseAsmUnaryExpression()); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2737 default: |
374 | 2738 LparseAsmPrimaryExpression: |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2739 e = parseAsmPrimaryExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2740 return e; |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2741 } |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2742 set(e, begin); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2743 return e; |
183 | 2744 } |
2745 | |
285 | 2746 Expression parseAsmPrimaryExpression() |
2747 { | |
2748 auto begin = token; | |
2749 Expression e; | |
2750 switch (token.type) | |
2751 { | |
2752 case T.Int32, T.Int64, T.Uint32, T.Uint64: | |
537
db7913148b29
Added constructors and semantic() methods.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
536
diff
changeset
|
2753 e = new IntExpression(token); |
285 | 2754 nT(); |
2755 break; | |
2756 case T.Float32, T.Float64, T.Float80, | |
2757 T.Imaginary32, T.Imaginary64, T.Imaginary80: | |
539
3418027c3914
Added semantic() method to RealExpression.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
537
diff
changeset
|
2758 e = new RealExpression(token); |
285 | 2759 nT(); |
2760 break; | |
2761 case T.Dollar: | |
2762 e = new DollarExpression(); | |
2763 nT(); | |
2764 break; | |
287
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2765 case T.LBracket: |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2766 // [ AsmExpression ] |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2767 nT(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2768 e = parseAsmExpression(); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2769 require(T.RBracket); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2770 e = new AsmBracketExpression(e); |
211bdd69397d
- Added classes AsmTypeExpression, AsmOffsetExpression, AsmSegExpression, AsmPostBracketExpression and AsmBracketExpression.
aziz
parents:
285
diff
changeset
|
2771 break; |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2772 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
|
2773 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
|
2774 switch (register.identID) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2775 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2776 // __LOCAL_SIZE |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2777 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
|
2778 nT(); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2779 e = new AsmLocalSizeExpression(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2780 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2781 // Register |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2782 case ID.ST: |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2783 nT(); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2784 // (1) - (7) |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2785 int number = -1; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2786 if (skipped(T.LParen)) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2787 { |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2788 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
|
2789 (number = token.int_), nT(); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2790 else |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2791 expected(T.Int32); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2792 require(T.RParen); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2793 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2794 e = new AsmRegisterExpression(register, number); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2795 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2796 case ID.FS: |
417
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2797 nT(); |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2798 // 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
|
2799 int number = -1; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
2800 if (skipped(T.Colon)) |
417
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2801 { |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2802 // :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
|
2803 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
|
2804 (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
|
2805 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
|
2806 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
|
2807 } |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2808 e = new AsmRegisterExpression(register, number); |
8af5c7e2f722
Fixed parsing asm FS register.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
415
diff
changeset
|
2809 break; |
502
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2810 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
|
2811 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
|
2812 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
|
2813 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
|
2814 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
|
2815 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
|
2816 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
|
2817 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
|
2818 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
|
2819 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
|
2820 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
|
2821 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
|
2822 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
|
2823 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
|
2824 nT(); |
4e14cd1b24da
Refactored code and added modules related to tabulated Identifiers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
501
diff
changeset
|
2825 e = new AsmRegisterExpression(register); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2826 break; |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2827 default: |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2828 // DotIdentifier |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2829 Expression[] identList; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2830 while (1) |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2831 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2832 auto begin2 = token; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
2833 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
|
2834 e = new IdentifierExpression(ident); |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2835 set(e, begin2); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2836 identList ~= e; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2837 if (token.type != T.Dot) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2838 break; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2839 nT(); // Skip dot. |
288
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2840 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2841 e = new DotListExpression(identList); |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2842 } |
833b301497f4
- Added classes AsmLocalSizeExpression and AsmRegisterExpression.
aziz
parents:
287
diff
changeset
|
2843 break; |
285 | 2844 default: |
2845 error(MID.ExpectedButFound, "Expression", token.srcText); | |
2846 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
|
2847 if (!trying) |
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2848 { |
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
2849 // 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
|
2850 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
|
2851 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
|
2852 } |
285 | 2853 } |
2854 set(e, begin); | |
2855 return e; | |
2856 } | |
2857 | |
183 | 2858 /+++++++++++++++++++++++++++++ |
102 | 2859 + Expression parsing methods + |
2860 +++++++++++++++++++++++++++++/ | |
2861 | |
72 | 2862 Expression parseExpression() |
2863 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2864 auto begin = token; |
72 | 2865 auto e = parseAssignExpression(); |
122 | 2866 while (token.type == T.Comma) |
235 | 2867 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2868 auto comma = token; |
235 | 2869 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2870 e = new CommaExpression(e, parseAssignExpression(), comma); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2871 set(e, begin); |
235 | 2872 } |
72 | 2873 return e; |
2874 } | |
2875 | |
71 | 2876 Expression parseAssignExpression() |
2877 { | |
319
83f1f9a4f248
- Removed assigment to 'begin' from loop. Initializing 'begin' at decl point.
aziz
parents:
318
diff
changeset
|
2878 auto begin = token; |
71 | 2879 auto e = parseCondExpression(); |
72 | 2880 while (1) |
71 | 2881 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2882 switch (token.type) |
72 | 2883 { |
2884 case T.Assign: | |
2885 nT(); e = new AssignExpression(e, parseAssignExpression()); | |
2886 break; | |
2887 case T.LShiftAssign: | |
2888 nT(); e = new LShiftAssignExpression(e, parseAssignExpression()); | |
2889 break; | |
2890 case T.RShiftAssign: | |
2891 nT(); e = new RShiftAssignExpression(e, parseAssignExpression()); | |
2892 break; | |
2893 case T.URShiftAssign: | |
2894 nT(); e = new URShiftAssignExpression(e, parseAssignExpression()); | |
2895 break; | |
2896 case T.OrAssign: | |
2897 nT(); e = new OrAssignExpression(e, parseAssignExpression()); | |
2898 break; | |
2899 case T.AndAssign: | |
2900 nT(); e = new AndAssignExpression(e, parseAssignExpression()); | |
2901 break; | |
2902 case T.PlusAssign: | |
2903 nT(); e = new PlusAssignExpression(e, parseAssignExpression()); | |
2904 break; | |
2905 case T.MinusAssign: | |
2906 nT(); e = new MinusAssignExpression(e, parseAssignExpression()); | |
2907 break; | |
2908 case T.DivAssign: | |
2909 nT(); e = new DivAssignExpression(e, parseAssignExpression()); | |
2910 break; | |
2911 case T.MulAssign: | |
2912 nT(); e = new MulAssignExpression(e, parseAssignExpression()); | |
2913 break; | |
2914 case T.ModAssign: | |
2915 nT(); e = new ModAssignExpression(e, parseAssignExpression()); | |
2916 break; | |
2917 case T.XorAssign: | |
2918 nT(); e = new XorAssignExpression(e, parseAssignExpression()); | |
2919 break; | |
2920 case T.CatAssign: | |
2921 nT(); e = new CatAssignExpression(e, parseAssignExpression()); | |
2922 break; | |
2923 default: | |
218 | 2924 return e; |
72 | 2925 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2926 set(e, begin); |
71 | 2927 } |
2928 return e; | |
2929 } | |
72 | 2930 |
71 | 2931 Expression parseCondExpression() |
2932 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2933 auto begin = token; |
72 | 2934 auto e = parseOrOrExpression(); |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2935 if (token.type == T.Question) |
72 | 2936 { |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2937 auto tok = token; |
72 | 2938 nT(); |
2939 auto iftrue = parseExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
2940 require(T.Colon); |
72 | 2941 auto iffalse = parseCondExpression(); |
293
418c6548ce17
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
292
diff
changeset
|
2942 e = new CondExpression(e, iftrue, iffalse, tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2943 set(e, begin); |
72 | 2944 } |
2945 return e; | |
2946 } | |
2947 | |
2948 Expression parseOrOrExpression() | |
2949 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2950 alias parseAndAndExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2951 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2952 auto e = parseNext(); |
223 | 2953 while (token.type == T.OrLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2954 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2955 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2956 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2957 e = new OrOrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2958 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2959 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2960 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2961 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2962 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2963 Expression parseAndAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2964 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2965 alias parseOrExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2966 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2967 auto e = parseNext(); |
223 | 2968 while (token.type == T.AndLogical) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2969 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2970 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2971 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2972 e = new AndAndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2973 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2974 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2975 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2976 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2977 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2978 Expression parseOrExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2979 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2980 alias parseXorExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2981 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2982 auto e = parseNext(); |
223 | 2983 while (token.type == T.OrBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2984 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2985 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2986 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
2987 e = new OrExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2988 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2989 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2990 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2991 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2992 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2993 Expression parseXorExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2994 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
2995 alias parseAndExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
2996 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2997 auto e = parseNext(); |
223 | 2998 while (token.type == T.Xor) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
2999 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3000 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3001 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3002 e = new XorExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3003 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3004 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3005 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3006 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3007 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3008 Expression parseAndExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3009 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3010 alias parseCmpExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3011 auto begin = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3012 auto e = parseNext(); |
223 | 3013 while (token.type == T.AndBinary) |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3014 { |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3015 auto tok = token; |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3016 nT(); |
251
67a798459532
- Added parameter Token* tok to some Expression constructors. Adapted parser accordingly.
aziz
parents:
250
diff
changeset
|
3017 e = new AndExpression(e, parseNext(), tok); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3018 set(e, begin); |
73
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3019 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3020 return e; |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3021 } |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3022 |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3023 Expression parseCmpExpression() |
11572f4a138c
- Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
aziz
parents:
72
diff
changeset
|
3024 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3025 alias parseShiftExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3026 auto begin = token; |
74 | 3027 auto e = parseShiftExpression(); |
3028 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3029 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3030 switch (operator.type) |
74 | 3031 { |
3032 case T.Equal, T.NotEqual: | |
3033 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3034 e = new EqualExpression(e, parseNext(), operator); |
74 | 3035 break; |
3036 case T.Not: | |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
3037 if (peekNext() != T.Is) |
74 | 3038 break; |
3039 nT(); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3040 // fall through |
225 | 3041 case T.Is: |
74 | 3042 nT(); |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3043 e = new IdentityExpression(e, parseNext(), operator); |
74 | 3044 break; |
3045 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater, | |
3046 T.Unordered, T.UorE, T.UorG, T.UorGorE, | |
3047 T.UorL, T.UorLorE, T.LorEorG, T.LorG: | |
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 RelExpression(e, parseNext(), operator); |
74 | 3050 break; |
3051 case T.In: | |
3052 nT(); | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3053 e = new InExpression(e, parseNext(), operator); |
74 | 3054 break; |
3055 default: | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3056 return e; |
74 | 3057 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3058 set(e, begin); |
74 | 3059 return e; |
3060 } | |
3061 | |
3062 Expression parseShiftExpression() | |
3063 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3064 alias parseAddExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3065 auto begin = token; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3066 auto e = parseNext(); |
75 | 3067 while (1) |
3068 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3069 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3070 switch (operator.type) |
75 | 3071 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3072 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
|
3073 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
|
3074 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
|
3075 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3076 return e; |
75 | 3077 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3078 set(e, begin); |
75 | 3079 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3080 assert(0); |
75 | 3081 } |
3082 | |
3083 Expression parseAddExpression() | |
3084 { | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3085 alias parseMulExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3086 auto begin = token; |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3087 auto e = parseNext(); |
76 | 3088 while (1) |
3089 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3090 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3091 switch (operator.type) |
76 | 3092 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3093 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
|
3094 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
|
3095 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
|
3096 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3097 return e; |
76 | 3098 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3099 set(e, begin); |
76 | 3100 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3101 assert(0); |
76 | 3102 } |
3103 | |
3104 Expression parseMulExpression() | |
3105 { | |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3106 alias parsePostExpression parseNext; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3107 auto begin = token; |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3108 auto e = parseNext(); |
77 | 3109 while (1) |
3110 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3111 auto operator = token; |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3112 switch (operator.type) |
77 | 3113 { |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3114 case T.Mul: nT(); e = new MulExpression(e, parseNext(), operator); break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3115 case T.Div: nT(); e = new DivExpression(e, parseNext(), operator); break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3116 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
|
3117 default: |
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3118 return e; |
77 | 3119 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3120 set(e, begin); |
77 | 3121 } |
228
a4c5ee9527b7
- Replaced assert(0); with break; in case T.Static. Renamed local t to next.
aziz
parents:
227
diff
changeset
|
3122 assert(0); |
71 | 3123 } |
3124 | |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3125 Expression parsePostExpression() |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3126 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3127 auto begin = token; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3128 auto e = parseUnaryExpression(); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3129 while (1) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3130 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3131 switch (token.type) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3132 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3133 case T.Dot: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3134 e = new PostDotListExpression(e, parseDotListExpression()); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3135 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3136 case T.PlusPlus: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3137 e = new PostIncrExpression(e); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3138 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3139 case T.MinusMinus: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3140 e = new PostDecrExpression(e); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3141 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3142 case T.LParen: |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3143 e = new CallExpression(e, parseArguments()); |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3144 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3145 case T.LBracket: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3146 // parse Slice- and IndexExpression |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3147 nT(); |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3148 // [] is a SliceExpression |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3149 if (token.type == T.RBracket) |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3150 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3151 e = new SliceExpression(e, null, null); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3152 break; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3153 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3154 |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3155 Expression[] es = [parseAssignExpression()]; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3156 |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3157 // [ AssignExpression .. AssignExpression ] |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3158 if (skipped(T.Slice)) |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3159 { |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3160 e = new SliceExpression(e, es[0], parseAssignExpression()); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3161 require(T.RBracket); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3162 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3163 } |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3164 |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3165 // [ ExpressionList ] |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3166 if (skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3167 es ~= parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3168 require(T.RBracket); |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3169 |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3170 e = new IndexExpression(e, es); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3171 goto Lset; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3172 default: |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3173 return e; |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3174 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3175 nT(); |
489
a7291d3ee9d7
Refactored classes that inherit from Node.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
488
diff
changeset
|
3176 Lset: // Jumped here to skip nT(). |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3177 set(e, begin); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3178 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3179 assert(0); |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3180 } |
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3181 |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3182 Expression parseUnaryExpression() |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3183 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3184 auto begin = token; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3185 Expression e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3186 switch (token.type) |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3187 { |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3188 case T.AndBinary: |
257 | 3189 nT(); |
243 | 3190 e = new AddressExpression(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.PlusPlus: |
257 | 3193 nT(); |
243 | 3194 e = new PreIncrExpression(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.MinusMinus: |
257 | 3197 nT(); |
243 | 3198 e = new PreDecrExpression(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.Mul: |
257 | 3201 nT(); |
243 | 3202 e = new DerefExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3203 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3204 case T.Minus: |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3205 case T.Plus: |
257 | 3206 nT(); |
243 | 3207 e = new SignExpression(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.Not: |
257 | 3210 nT(); |
243 | 3211 e = new NotExpression(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.Tilde: |
257 | 3214 nT(); |
243 | 3215 e = new CompExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3216 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3217 case T.New: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3218 e = parseNewExpression(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3219 return e; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3220 case T.Delete: |
257 | 3221 nT(); |
243 | 3222 e = new DeleteExpression(parseUnaryExpression()); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3223 break; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3224 case T.Cast: |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3225 requireNext(T.LParen); |
269 | 3226 Type type; |
3227 switch (token.type) | |
3228 { | |
3229 version(D2) | |
3230 { | |
3231 auto begin2 = token; | |
3232 case T.Const: | |
3233 type = new ConstType(null); | |
3234 goto case_break; | |
3235 case T.Invariant: | |
3236 type = new InvariantType(null); | |
3237 case_break: | |
3238 nT(); | |
3239 set(type, begin2); | |
3240 break; | |
3241 } | |
3242 default: | |
3243 type = parseType(); | |
3244 } | |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3245 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3246 e = new CastExpression(parseUnaryExpression(), type); |
257 | 3247 break; |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3248 case T.LParen: |
102 | 3249 // ( Type ) . Identifier |
225 | 3250 Type parseType_() |
3251 { | |
3252 nT(); | |
3253 auto type = parseType(); | |
3254 require(T.RParen); | |
233 | 3255 require(T.Dot); |
225 | 3256 return type; |
3257 } | |
3258 bool success; | |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3259 auto type = try_(&parseType_, success); |
225 | 3260 if (success) |
3261 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3262 auto ident = requireIdentifier(MSG.ExpectedIdAfterTypeDot); |
225 | 3263 e = new TypeDotIdExpression(type, ident); |
257 | 3264 break; |
225 | 3265 } |
3266 goto default; | |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3267 default: |
335
b245b234fdd9
- Moved parsePostExpression() above parseUnaryExpression().
aziz
parents:
327
diff
changeset
|
3268 e = parsePrimaryExpression(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3269 return e; |
91
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 assert(e !is null); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3272 set(e, begin); |
91
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3273 return e; |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3274 } |
ac8610aaf622
- Moved parseUnaryExpression() one place up in the method list.
aziz
parents:
90
diff
changeset
|
3275 |
79
df4e5c7ad58a
- Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents:
78
diff
changeset
|
3276 Expression parsePrimaryExpression() |
78
f043759fb59a
- Added code to parseUnaryExpression(); not fully implemented.
aziz
parents:
77
diff
changeset
|
3277 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3278 auto begin = token; |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3279 Expression e; |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3280 switch (token.type) |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3281 { |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3282 case T.Identifier, T.Dot, T.Typeof: |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3283 e = parseDotListExpression(); |
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3284 break; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3285 case T.This: |
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 ThisExpression(); |
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.Super: |
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 SuperExpression(); |
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.Null: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3294 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3295 e = new NullExpression(); |
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.True, T.False: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3298 nT(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3299 e = new BoolExpression(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3300 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3301 case T.Dollar: |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3302 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3303 e = new DollarExpression(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3304 break; |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3305 case T.Int32, T.Int64, T.Uint32, T.Uint64: |
537
db7913148b29
Added constructors and semantic() methods.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
536
diff
changeset
|
3306 e = new IntExpression(token); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3307 nT(); |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3308 break; |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3309 case T.Float32, T.Float64, T.Float80, |
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3310 T.Imaginary32, T.Imaginary64, T.Imaginary80: |
539
3418027c3914
Added semantic() method to RealExpression.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
537
diff
changeset
|
3311 e = new RealExpression(token); |
97
1a83e5070a84
- Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents:
96
diff
changeset
|
3312 nT(); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3313 break; |
507
996041463028
Removed TOK.WCharLiteral and TOK.DCharLiteral.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
505
diff
changeset
|
3314 case T.CharLiteral: |
536
0781ac288537
Added some semantic() methods.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
535
diff
changeset
|
3315 e = new CharExpression(token.dchar_); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3316 nT(); |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3317 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3318 case T.String: |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3319 Token*[] stringLiterals; |
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3320 do |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3321 { |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3322 stringLiterals ~= token; |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3323 nT(); |
157
fdbd47d72614
- Renamed class StringLiteralExpression to StringLiteralsExpression.
aziz
parents:
156
diff
changeset
|
3324 } while (token.type == T.String) |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3325 e = new StringExpression(stringLiterals); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3326 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3327 case T.LBracket: |
85 | 3328 Expression[] values; |
3329 | |
3330 nT(); | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3331 if (!skipped(T.RBracket)) |
85 | 3332 { |
3333 e = parseAssignExpression(); | |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
3334 if (token.type == T.Colon) |
85 | 3335 goto LparseAssocArray; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3336 if (skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3337 values = [e] ~ parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3338 require(T.RBracket); |
85 | 3339 } |
3340 | |
3341 e = new ArrayLiteralExpression(values); | |
3342 break; | |
3343 | |
3344 LparseAssocArray: | |
3345 Expression[] keys; | |
3346 | |
3347 keys ~= e; | |
3348 nT(); // Skip colon. | |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3349 goto LenterLoop; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3350 |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3351 while (1) |
88 | 3352 { |
271
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3353 keys ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3354 require(T.Colon); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3355 LenterLoop: |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3356 values ~= parseAssignExpression(); |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3357 if (token.type != T.Comma) |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3358 break; |
68987c1c59b6
- Fixed parsing empty ArrayLiteralExpression. Needed to skip T.RBracket.
aziz
parents:
270
diff
changeset
|
3359 nT(); |
88 | 3360 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3361 require(T.RBracket); |
399
ff1d11c27061
Renamed some Expression classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
398
diff
changeset
|
3362 e = new AArrayLiteralExpression(keys, values); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3363 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3364 case T.LBrace: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3365 // DelegateLiteral := { Statements } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3366 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3367 e = new FunctionLiteralExpression(funcBody); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3368 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3369 case T.Function, T.Delegate: |
193
2a2975b6d539
- Using parseFunctionBody() when parsing FunctionLiteralExpression.
aziz
parents:
192
diff
changeset
|
3370 // FunctionLiteral := (function|delegate) Type? '(' ArgumentList ')' '{' Statements '}' |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3371 nT(); // Skip function|delegate token. |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3372 Type returnType; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3373 Parameters parameters; |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3374 if (token.type != T.LBrace) |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3375 { |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3376 if (token.type != T.LParen) // Optional return type |
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3377 returnType = parseType(); |
143 | 3378 parameters = parseParameterList(); |
133
3924b1ee1302
- Added code for parsing function and delegate literal expressions.
aziz
parents:
132
diff
changeset
|
3379 } |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3380 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3381 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
|
3382 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3383 case T.Assert: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3384 Expression msg; |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3385 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3386 e = parseAssignExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3387 if (skipped(T.Comma)) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3388 msg = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3389 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3390 e = new AssertExpression(e, msg); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3391 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3392 case T.Mixin: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3393 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3394 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3395 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3396 e = new MixinExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3397 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3398 case T.Import: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3399 requireNext(T.LParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3400 e = parseAssignExpression(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3401 require(T.RParen); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3402 e = new ImportExpression(e); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3403 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3404 case T.Typeid: |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
3405 requireNext(T.LParen); |
99
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3406 auto type = parseType(); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3407 require(T.RParen); |
6b8c248f5911
- Added member type to classes CastExpression and TypeidExpression.
aziz
parents:
98
diff
changeset
|
3408 e = new TypeidExpression(type); |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3409 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3410 case T.Is: |
100 | 3411 requireNext(T.LParen); |
3412 | |
248 | 3413 Type type, specType; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3414 Identifier* ident; // optional Identifier |
248 | 3415 Token* opTok, specTok; |
100 | 3416 |
3417 type = parseDeclarator(ident, true); | |
3418 | |
3419 switch (token.type) | |
3420 { | |
3421 case T.Colon, T.Equal: | |
248 | 3422 opTok = token; |
100 | 3423 nT(); |
3424 switch (token.type) | |
3425 { | |
3426 case T.Typedef, | |
3427 T.Struct, | |
3428 T.Union, | |
3429 T.Class, | |
3430 T.Interface, | |
3431 T.Enum, | |
3432 T.Function, | |
3433 T.Delegate, | |
3434 T.Super, | |
3435 T.Return: | |
493
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3436 case_Const_Invariant: |
248 | 3437 specTok = token; |
102 | 3438 nT(); |
100 | 3439 break; |
493
d13502b6fa5f
Added code to the Parser and edited main.wiki.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
492
diff
changeset
|
3440 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
|
3441 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
|
3442 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
|
3443 // Fall through. It's a type. |
100 | 3444 default: |
248 | 3445 specType = parseType(); |
100 | 3446 } |
3447 default: | |
3448 } | |
377 | 3449 |
3450 TemplateParameters tparams; | |
3451 version(D2) | |
3452 { | |
3453 // is ( Type Identifier : TypeSpecialization , TemplateParameterList ) | |
3454 // is ( Type Identifier == TypeSpecialization , TemplateParameterList ) | |
3455 if (ident && specType && token.type == T.Comma) | |
3456 tparams = parseTemplateParameterList2(); | |
3457 } | |
102 | 3458 require(T.RParen); |
377 | 3459 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
|
3460 break; |
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3461 case T.LParen: |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3462 if (tokenAfterParenIs(T.LBrace)) |
130 | 3463 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3464 auto parameters = parseParameterList(); |
143 | 3465 // ( ParameterList ) FunctionBody |
267
f3dfa6208ed3
- Removed parameter func from parseFunctionBody(). Creating new FunctionBody inside the method.
aziz
parents:
266
diff
changeset
|
3466 auto funcBody = parseFunctionBody(); |
289
a99357783c6f
- Fix: assign targs to member targs of TraitsExpression.
aziz
parents:
288
diff
changeset
|
3467 e = new FunctionLiteralExpression(null, parameters, funcBody); |
130 | 3468 } |
3469 else | |
3470 { | |
131 | 3471 // ( Expression ) |
130 | 3472 nT(); |
3473 e = parseExpression(); | |
3474 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3475 // TODO: create ParenExpression? |
130 | 3476 } |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3477 break; |
269 | 3478 version(D2) |
3479 { | |
3480 case T.Traits: | |
3481 nT(); | |
3482 require(T.LParen); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3483 auto id = requireIdentifier(MSG.ExpectedAnIdentifier); |
269 | 3484 TemplateArguments args; |
3485 if (token.type == T.Comma) | |
3486 args = parseTemplateArguments2(); | |
3487 else | |
3488 require(T.RParen); | |
3489 e = new TraitsExpression(id, args); | |
3490 break; | |
3491 } | |
84
ac8d961d10d1
- Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents:
83
diff
changeset
|
3492 default: |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3493 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3494 { // IntegralType . Identifier |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3495 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
|
3496 nT(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3497 set(type, begin); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3498 require(T.Dot); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3499 auto ident = requireIdentifier(MSG.ExpectedIdAfterTypeDot); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3500 e = new TypeDotIdExpression(type, ident); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3501 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3502 else if (token.isSpecialToken) |
343
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3503 { |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3504 e = new SpecialTokenExpression(token); |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3505 nT(); |
95f1b6e43214
- Removed TOK.Special and added an own entry for each special token.
aziz
parents:
342
diff
changeset
|
3506 } |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3507 else |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
3508 { |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3509 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
|
3510 e = new EmptyExpression(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3511 if (!trying) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3512 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3513 // 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
|
3514 begin = lx.insertEmptyTokenBefore(token); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3515 this.prevToken = begin; |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3516 } |
414
9c69615a4876
Added method insertEmptyTokenBefore() to Lexer. Made some fixes, too.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
409
diff
changeset
|
3517 } |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3518 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3519 set(e, begin); |
83
9e6d66f647c9
- Fix: IsExpression was created instead of IdentityExpression.
aziz
parents:
81
diff
changeset
|
3520 return e; |
77 | 3521 } |
3522 | |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3523 Expression parseNewExpression(/*Expression e*/) |
81 | 3524 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3525 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
|
3526 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
|
3527 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
|
3528 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3529 Expression[] newArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3530 Expression[] ctorArguments; |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3531 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3532 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
|
3533 newArguments = parseArguments(); |
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 // NewAnonClassExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3536 // 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
|
3537 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
|
3538 { |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3539 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
|
3540 ctorArguments = parseArguments(); |
144
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3541 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3542 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
|
3543 |
495
b60450804b6e
Attributes are evaluated during the parsing phase now.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
494
diff
changeset
|
3544 auto decls = parseDeclarationDefinitionsBody(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3545 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
|
3546 } |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3547 |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3548 // NewExpression: |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3549 // NewArguments Type [ AssignExpression ] |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3550 // NewArguments Type ( ArgumentList ) |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3551 // NewArguments Type |
cfd890b250e6
- Added bool parameter to parseBaseClasses. BaseClasses in anonymous classes don't start with a colon.
aziz
parents:
143
diff
changeset
|
3552 auto type = parseType(); |
302
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3553 |
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3554 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
|
3555 ctorArguments = parseArguments(); |
302
d04a79e795a2
- Fix in parseNewExpression(): removed check for type id.
aziz
parents:
301
diff
changeset
|
3556 |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3557 return set(new NewExpression(/*e, */newArguments, type, ctorArguments), begin); |
81 | 3558 } |
3559 | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3560 Type parseType() |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3561 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3562 return parseBasicType2(parseBasicType()); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3563 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3564 |
94 | 3565 Type parseBasicType() |
3566 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3567 auto begin = token; |
94 | 3568 Type t; |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3569 |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3570 if (token.isIntegralType) |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3571 { |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3572 t = new IntegralType(token.type); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3573 nT(); |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3574 } |
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3575 else |
94 | 3576 switch (token.type) |
3577 { | |
153 | 3578 case T.Identifier, T.Typeof, T.Dot: |
154
0e7cefb15e43
- Renamed IdentifierListExpression to DotListExpression, and parseIdentifierListExpression() to parseDotListExpression().
aziz
parents:
153
diff
changeset
|
3579 t = parseDotListType(); |
484
265c0b655f18
Added more calls to set().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
483
diff
changeset
|
3580 assert(!isNodeSet(t)); |
153 | 3581 break; |
269 | 3582 version(D2) |
3583 { | |
3584 case T.Const: | |
3585 // const ( Type ) | |
3586 nT(); | |
3587 require(T.LParen); | |
3588 t = parseType(); | |
3589 require(T.RParen); | |
3590 t = new ConstType(t); | |
3591 break; | |
3592 case T.Invariant: | |
3593 // invariant ( Type ) | |
3594 nT(); | |
3595 require(T.LParen); | |
3596 t = parseType(); | |
3597 require(T.RParen); | |
3598 t = new InvariantType(t); | |
3599 break; | |
369 | 3600 } // version(D2) |
94 | 3601 default: |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3602 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
|
3603 t = new UndefinedType(); |
259
8118da6fee44
- Moved nT() below statement where an attribute class is constructed.
aziz
parents:
258
diff
changeset
|
3604 nT(); |
94 | 3605 } |
508
943ecc9c133a
Added isIntegralType() to Token and refactored code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
507
diff
changeset
|
3606 return set(t, begin); |
94 | 3607 } |
3608 | |
95 | 3609 Type parseBasicType2(Type t) |
3610 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3611 typeof(token) begin; |
95 | 3612 while (1) |
3613 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3614 begin = token; |
95 | 3615 switch (token.type) |
3616 { | |
3617 case T.Mul: | |
3618 t = new PointerType(t); | |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3619 nT(); |
95 | 3620 break; |
3621 case T.LBracket: | |
106 | 3622 t = parseArrayType(t); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3623 continue; |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3624 case T.Function, T.Delegate: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3625 TOK tok = token.type; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3626 nT(); |
143 | 3627 auto parameters = parseParameterList(); |
135 | 3628 if (tok == T.Function) |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3629 t = new FunctionType(t, parameters); |
135 | 3630 else |
291
c0e857931ff6
- Changed FunctionType and DelegateType. Both receive return type and parameters.
aziz
parents:
290
diff
changeset
|
3631 t = new DelegateType(t, parameters); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3632 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3633 default: |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3634 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3635 } |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3636 set(t, begin); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3637 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3638 assert(0); |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3639 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3640 |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3641 bool tokenAfterParenIs(TOK tok) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3642 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3643 // 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
|
3644 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
|
3645 Token* next = token; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3646 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
|
3647 Loop: |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3648 while (1) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3649 { |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3650 lx.peek(next); |
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3651 switch (next.type) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3652 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3653 case T.RParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3654 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
|
3655 { // 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
|
3656 do |
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3657 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
|
3658 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
|
3659 break Loop; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3660 } |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3661 break; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3662 case T.LParen: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3663 ++level; |
434
cac9c8d637ad
Fix: members related to error info weren't updated correctly.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
429
diff
changeset
|
3664 break; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3665 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
|
3666 break Loop; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3667 default: |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3668 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3669 } |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3670 return next.type == tok; |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3671 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3672 |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3673 Type parseDeclaratorSuffix(Type t) |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3674 { |
192 | 3675 switch (token.type) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3676 { |
192 | 3677 case T.LBracket: |
3678 // Type Identifier ArrayType | |
3679 // ArrayType := [] or [Type] or [Expression..Expression] | |
3680 do | |
106 | 3681 t = parseArrayType(t); |
192 | 3682 while (token.type == T.LBracket) |
3683 break; | |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3684 /+ // parsed in parseDeclaration() |
192 | 3685 case T.LParen: |
258 | 3686 TemplateParameters tparams; |
232
2a4e2c8ca094
- Renamed method isTemplateParameterList() to tokenAfterParenIs().
aziz
parents:
231
diff
changeset
|
3687 if (tokenAfterParenIs(T.LParen)) |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3688 { |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3689 // ( TemplateParameterList ) ( ParameterList ) |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3690 tparams = parseTemplateParameterList(); |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3691 } |
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3692 |
192 | 3693 auto params = parseParameterList(); |
3694 // ReturnType FunctionName ( ParameterList ) | |
196
ea3f66901fa4
- Added code for parsing template parameter lists for functions.
aziz
parents:
195
diff
changeset
|
3695 t = new FunctionType(t, params, tparams); |
192 | 3696 break; |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
3697 +/ |
192 | 3698 default: |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3699 break; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3700 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3701 return t; |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3702 } |
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3703 |
106 | 3704 Type parseArrayType(Type t) |
3705 { | |
3706 assert(token.type == T.LBracket); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3707 auto begin = token; |
106 | 3708 nT(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3709 if (skipped(T.RBracket)) |
106 | 3710 t = new ArrayType(t); |
3711 else | |
3712 { | |
214 | 3713 bool success; |
369 | 3714 Type parseAAType() |
3715 { | |
3716 auto type = parseType(); | |
3717 require(T.RBracket); | |
3718 return type; | |
3719 } | |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3720 auto assocType = try_(&parseAAType, success); |
214 | 3721 if (success) |
106 | 3722 t = new ArrayType(t, assocType); |
3723 else | |
3724 { | |
3725 Expression e = parseExpression(), e2; | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3726 if (skipped(T.Slice)) |
106 | 3727 e2 = parseExpression(); |
3728 t = new ArrayType(t, e, e2); | |
369 | 3729 require(T.RBracket); |
106 | 3730 } |
3731 } | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3732 set(t, begin); |
106 | 3733 return t; |
3734 } | |
3735 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3736 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
|
3737 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3738 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
|
3739 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
|
3740 auto begin = token; |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3741 nT(); // Skip ( |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3742 type = parseBasicType2(type); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3743 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
|
3744 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3745 // Can be nested. |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3746 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
|
3747 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3748 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
|
3749 { |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3750 // 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
|
3751 ident = token.ident; |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3752 nT(); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3753 type = parseDeclaratorSuffix(type); |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3754 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3755 require(T.RParen); |
483
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3756 |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3757 Parameters params; |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3758 if (optionalParamList) |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3759 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
|
3760 else |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3761 params = parseParameterList(); |
180711cc4b66
Fixed parsing of C-style function pointers.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
434
diff
changeset
|
3762 |
535
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
3763 type = new CFuncPointerType(type, params); |
bdd49ad84f5f
Fixed parsing bug in parseVariableOrFunction().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
532
diff
changeset
|
3764 return set(type, begin); |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3765 } |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3766 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3767 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
|
3768 { |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3769 auto t = parseType(); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3770 |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3771 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
|
3772 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
|
3773 else if (token.type == T.Identifier) |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3774 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3775 ident = token.ident; |
95 | 3776 nT(); |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3777 t = parseDeclaratorSuffix(t); |
95 | 3778 } |
409
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3779 |
38fccd2640eb
Added code for parsing C function pointer declarations.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
406
diff
changeset
|
3780 if (ident is null && !identOptional) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3781 error(token, MSG.ExpectedDeclaratorIdentifier, token.srcText); |
98
aec3b16144fe
- Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents:
97
diff
changeset
|
3782 |
104
b535016f8c3f
- DeclaratorSuffix must be parsed after an Identifier.
aziz
parents:
103
diff
changeset
|
3783 return t; |
95 | 3784 } |
3785 | |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3786 /++ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3787 Parse a list of AssignExpressions. |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3788 ExpressionList: |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3789 AssignExpression |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3790 AssignExpression , ExpressionList |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3791 +/ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3792 Expression[] parseExpressionList() |
138 | 3793 { |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3794 Expression[] expressions; |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3795 do |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3796 expressions ~= parseAssignExpression(); |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3797 while(skipped(T.Comma)) |
486
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3798 return expressions; |
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 |
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 Arguments: |
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 ( ExpressionList ) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3805 +/ |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3806 Expression[] parseArguments() |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3807 { |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3808 assert(token.type == T.LParen); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3809 nT(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3810 Expression[] args; |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3811 if (token.type != TOK.RParen) |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3812 args = parseExpressionList(); |
bd176bc73e43
Fixed a few things in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
485
diff
changeset
|
3813 require(TOK.RParen); |
139 | 3814 return args; |
138 | 3815 } |
3816 | |
143 | 3817 Parameters parseParameterList() |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3818 out(params) |
96 | 3819 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3820 if (params.length > 1) |
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3821 foreach (param; params.items[0..$-1]) |
96 | 3822 { |
117
79857de26e86
- Moved class Parameter to module Types. Added struct Parameters.
aziz
parents:
116
diff
changeset
|
3823 if (param.isVariadic()) |
96 | 3824 assert(0, "variadic arguments can only appear at the end of the parameter list."); |
3825 } | |
3826 } | |
3827 body | |
95 | 3828 { |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3829 auto begin = token; |
95 | 3830 require(T.LParen); |
3831 | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3832 auto params = new Parameters(); |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3833 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3834 if (skipped(T.RParen)) |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3835 return set(params, begin); |
95 | 3836 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3837 Loop: |
95 | 3838 while (1) |
3839 { | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3840 auto paramBegin = token; |
269 | 3841 StorageClass stc, tmp; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3842 Type type; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3843 Identifier* ident; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3844 Expression defValue; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3845 |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3846 void pushParameter() |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3847 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3848 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
|
3849 } |
269 | 3850 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3851 if (skipped(T.Ellipses)) |
269 | 3852 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3853 stc = StorageClass.Variadic; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3854 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
|
3855 break Loop; |
269 | 3856 } |
3857 | |
3858 Lstc_loop: | |
95 | 3859 switch (token.type) |
3860 { | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3861 version(D2) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3862 { |
269 | 3863 case T.Invariant: // D2.0 |
3864 if (peekNext() == T.LParen) | |
3865 goto default; | |
3866 tmp = StorageClass.Invariant; | |
3867 goto Lcommon; | |
3868 case T.Const: // D2.0 | |
3869 if (peekNext() == T.LParen) | |
3870 goto default; | |
3871 tmp = StorageClass.Const; | |
3872 goto Lcommon; | |
3873 case T.Final: // D2.0 | |
3874 tmp = StorageClass.Final; | |
3875 goto Lcommon; | |
3876 case T.Scope: // D2.0 | |
3877 tmp = StorageClass.Scope; | |
3878 goto Lcommon; | |
3879 case T.Static: // D2.0 | |
3880 tmp = StorageClass.Static; | |
3881 goto Lcommon; | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3882 } |
269 | 3883 case T.In: |
3884 tmp = StorageClass.In; | |
3885 goto Lcommon; | |
3886 case T.Out: | |
282 | 3887 tmp = StorageClass.Out; |
269 | 3888 goto Lcommon; |
3889 case T.Inout, T.Ref: | |
3890 tmp = StorageClass.Ref; | |
3891 goto Lcommon; | |
3892 case T.Lazy: | |
3893 tmp = StorageClass.Lazy; | |
3894 goto Lcommon; | |
3895 Lcommon: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3896 // Check for redundancy. |
269 | 3897 if (stc & tmp) |
3898 error(MID.RedundantStorageClass, token.srcText); | |
3899 else | |
3900 stc |= tmp; | |
3901 nT(); | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3902 version(D2) |
269 | 3903 goto Lstc_loop; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3904 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3905 goto default; // In D1.0 only one stc per parameter is allowed. |
95 | 3906 default: |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3907 type = parseDeclarator(ident, true); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3908 |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3909 if (skipped(T.Assign)) |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3910 defValue = parseAssignExpression(); |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3911 |
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
3912 if (skipped(T.Ellipses)) |
95 | 3913 { |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3914 stc |= StorageClass.Variadic; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3915 pushParameter(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3916 break Loop; |
95 | 3917 } |
3918 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3919 pushParameter(); |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3920 |
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3921 if (token.type != T.Comma) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3922 break Loop; |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3923 nT(); |
95 | 3924 } |
3925 } | |
3926 require(T.RParen); | |
242
7ec7ad8df9da
- Changed type of member tok in class BinaryExpression to Token*.
aziz
parents:
240
diff
changeset
|
3927 return set(params, begin); |
95 | 3928 } |
3929 | |
150
753bc07bf3a0
- Forgot to pass ident to constructor of TemplateArgument.
aziz
parents:
149
diff
changeset
|
3930 TemplateArguments parseTemplateArguments() |
139 | 3931 { |
376 | 3932 TemplateArguments targs; |
139 | 3933 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
|
3934 if (token.type != T.RParen) |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3935 targs = parseTemplateArguments_(); |
139 | 3936 require(T.RParen); |
376 | 3937 return targs; |
139 | 3938 } |
376 | 3939 |
269 | 3940 version(D2) |
3941 { | |
3942 TemplateArguments parseTemplateArguments2() | |
3943 { | |
3944 assert(token.type == T.Comma); | |
3945 nT(); | |
376 | 3946 TemplateArguments targs; |
269 | 3947 if (token.type != T.RParen) |
376 | 3948 targs = parseTemplateArguments_(); |
269 | 3949 else |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
3950 error(token, MSG.ExpectedTypeOrExpression); |
269 | 3951 require(T.RParen); |
376 | 3952 return targs; |
269 | 3953 } |
3954 } // version(D2) | |
376 | 3955 |
3956 TemplateArguments parseTemplateArguments_() | |
3957 { | |
3958 auto begin = token; | |
3959 auto targs = new TemplateArguments; | |
3960 while (1) | |
3961 { | |
379
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3962 Type parseType_() |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3963 { |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3964 auto type = parseType(); |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3965 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
|
3966 return type; |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3967 ++errorCount; // Cause try_() to fail. |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3968 return null; |
a92f7826a4fa
- Fix in parseTemplateArguments_(): calling nested parseType_() instead of parseType() in try_().
aziz
parents:
377
diff
changeset
|
3969 } |
376 | 3970 bool success; |
423
6057113f9a44
Refactored Parser.try_().
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
422
diff
changeset
|
3971 auto typeArgument = try_(&parseType_, success); |
376 | 3972 if (success) |
3973 // TemplateArgument: | |
3974 // Type | |
3975 // Symbol | |
3976 targs ~= typeArgument; | |
3977 else | |
3978 // TemplateArgument: | |
3979 // AssignExpression | |
3980 targs ~= parseAssignExpression(); | |
3981 if (token.type != T.Comma) | |
3982 break; // Exit loop. | |
3983 nT(); | |
3984 } | |
3985 set(targs, begin); | |
3986 return targs; | |
3987 } | |
3988 | |
258 | 3989 TemplateParameters parseTemplateParameterList() |
137 | 3990 { |
377 | 3991 TemplateParameters tparams; |
3992 require(T.LParen); | |
3993 if (token.type != T.RParen) | |
3994 tparams = parseTemplateParameterList_(); | |
3995 require(T.RParen); | |
3996 return tparams; | |
3997 } | |
3998 | |
3999 version(D2) | |
4000 { | |
4001 TemplateParameters parseTemplateParameterList2() | |
4002 { | |
4003 assert(token.type == T.Comma); | |
4004 nT(); | |
4005 TemplateParameters tparams; | |
4006 if (token.type != T.RParen) | |
4007 tparams = parseTemplateParameterList_(); | |
4008 else | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4009 error(token, MSG.ExpectedTemplateParameters); |
377 | 4010 return tparams; |
4011 } | |
4012 } // version(D2) | |
4013 | |
4014 TemplateParameters parseTemplateParameterList_() | |
4015 { | |
258 | 4016 auto begin = token; |
295
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4017 auto tparams = new TemplateParameters; |
75b47c71a34c
- Assigning to Node.children in several constructors that inherit from Node.
aziz
parents:
293
diff
changeset
|
4018 |
137 | 4019 while (1) |
4020 { | |
258 | 4021 auto paramBegin = token; |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4022 TemplateParameter tp; |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4023 Identifier* ident; |
137 | 4024 Type specType, defType; |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4025 |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4026 void parseSpecAndOrDefaultType() |
137 | 4027 { |
4028 // : SpecializationType | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4029 if (skipped(T.Colon)) |
137 | 4030 specType = parseType(); |
4031 // = DefaultType | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4032 if (skipped(T.Assign)) |
137 | 4033 defType = parseType(); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4034 } |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4035 |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4036 switch (token.type) |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4037 { |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4038 case T.Alias: |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4039 // TemplateAliasParameter: |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4040 // alias Identifier |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4041 nT(); // Skip alias keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4042 ident = requireIdentifier(MSG.ExpectedAliasTemplateParam); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4043 parseSpecAndOrDefaultType(); |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4044 tp = new TemplateAliasParameter(ident, specType, defType); |
137 | 4045 break; |
4046 case T.Identifier: | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4047 ident = token.ident; |
238
f3c6c15961bb
- Added method peekNext(). Replaced code that used lx.peek() with peekNext().
aziz
parents:
237
diff
changeset
|
4048 switch (peekNext()) |
137 | 4049 { |
4050 case T.Ellipses: | |
4051 // TemplateTupleParameter: | |
4052 // Identifier ... | |
4053 nT(); // Skip Identifier. | |
4054 nT(); // Skip Ellipses. | |
341
3ac651ea83fb
- Fix: created TemplateAliasParameter instead of TemplateTypeParameter.
aziz
parents:
340
diff
changeset
|
4055 if (token.type == T.Comma) |
342
f13d551d7c4f
- Added error messages MID.InContract and MID.OutContract.
aziz
parents:
341
diff
changeset
|
4056 error(MID.TemplateTupleParameter); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4057 tp = new TemplateTupleParameter(ident); |
137 | 4058 break; |
4059 case T.Comma, T.RParen, T.Colon, T.Assign: | |
4060 // TemplateTypeParameter: | |
4061 // Identifier | |
4062 nT(); // Skip Identifier. | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4063 parseSpecAndOrDefaultType(); |
341
3ac651ea83fb
- Fix: created TemplateAliasParameter instead of TemplateTypeParameter.
aziz
parents:
340
diff
changeset
|
4064 tp = new TemplateTypeParameter(ident, specType, defType); |
137 | 4065 break; |
4066 default: | |
4067 // TemplateValueParameter: | |
4068 // Declarator | |
4069 ident = null; | |
4070 goto LTemplateValueParameter; | |
4071 } | |
4072 break; | |
492
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4073 version(D2) |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4074 { |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4075 case T.This: |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4076 // TemplateThisParameter |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4077 // this TemplateTypeParameter |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4078 nT(); // Skip 'this' keyword. |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4079 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
|
4080 parseSpecAndOrDefaultType(); |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4081 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
|
4082 break; |
9c208925a3d4
Added module ImportParser and new stuff from DMD2.008.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
491
diff
changeset
|
4083 } |
137 | 4084 default: |
4085 LTemplateValueParameter: | |
4086 // TemplateValueParameter: | |
4087 // Declarator | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4088 Expression specValue, defValue; |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4089 auto valueType = parseDeclarator(ident); |
137 | 4090 // : SpecializationValue |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4091 if (skipped(T.Colon)) |
137 | 4092 specValue = parseCondExpression(); |
4093 // = DefaultValue | |
531
315aeb3f7a9b
Added method skipped() to dil.Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
530
diff
changeset
|
4094 if (skipped(T.Assign)) |
137 | 4095 defValue = parseCondExpression(); |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4096 tp = new TemplateValueParameter(valueType, ident, specValue, defValue); |
137 | 4097 } |
4098 | |
340
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4099 // Push template parameter. |
1accb3013bd2
- Changed class TemplateParameter to an abstract class.
aziz
parents:
335
diff
changeset
|
4100 tparams ~= set(tp, paramBegin); |
137 | 4101 |
4102 if (token.type != T.Comma) | |
4103 break; | |
4104 nT(); | |
4105 } | |
258 | 4106 set(tparams, begin); |
137 | 4107 return tparams; |
4108 } | |
4109 | |
124 | 4110 void expected(TOK tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4111 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4112 if (token.type != tok) |
327 | 4113 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
|
4114 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4115 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4116 void require(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4117 { |
87
c9544b7d5c7d
- Added member token and method nT(), which sets token to lx.token.
aziz
parents:
86
diff
changeset
|
4118 if (token.type == tok) |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4119 nT(); |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4120 else |
327 | 4121 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
|
4122 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4123 |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4124 void requireNext(TOK tok) |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4125 { |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4126 nT(); |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4127 require(tok); |
86
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4128 } |
0459c902a370
- Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents:
85
diff
changeset
|
4129 |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4130 Identifier* optionalIdentifier() |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4131 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4132 Identifier* id; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4133 if (token.type == T.Identifier) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4134 (id = token.ident), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4135 return id; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4136 } |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4137 |
504
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4138 Identifier* requireIdentifier() |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4139 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4140 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4141 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
|
4142 (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
|
4143 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4144 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
|
4145 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4146 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4147 |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4148 /++ |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4149 Params: |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4150 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
|
4151 +/ |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4152 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
|
4153 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4154 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4155 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
|
4156 (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
|
4157 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4158 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
|
4159 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4160 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4161 |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4162 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
|
4163 { |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4164 Identifier* id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4165 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
|
4166 (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
|
4167 else |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4168 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
|
4169 return id; |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4170 } |
9076c4cea2a4
Changed occur. of Token* to Identifier* and refactored Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
502
diff
changeset
|
4171 |
243 | 4172 Token* requireId() |
4173 { | |
4174 if (token.type == T.Identifier) | |
4175 { | |
4176 auto id = token; | |
4177 nT(); | |
4178 return id; | |
4179 } | |
4180 else | |
4181 error(MID.ExpectedButFound, "Identifier", token.srcText); | |
4182 return null; | |
4183 } | |
4184 | |
505
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4185 Token* requireIdToken(char[] errorMsg) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4186 { |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4187 Token* idtok; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4188 if (token.type == T.Identifier) |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4189 (idtok = token), nT(); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4190 else |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4191 error(token, errorMsg, token.srcText); |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4192 return idtok; |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4193 } |
3bb94ba21490
Refactored a great amount of code.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
504
diff
changeset
|
4194 |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4195 /// 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
|
4196 void error(Token* token, char[] formatMsg, ...) |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4197 { |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4198 error_(token, formatMsg, _arguments, _argptr); |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4199 } |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4200 |
391
33b566df6af4
Migrated project to Tango.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
379
diff
changeset
|
4201 void error(MID mid, ...) |
71 | 4202 { |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4203 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
|
4204 } |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4205 |
514
6ddff941862a
Added new error classes.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
511
diff
changeset
|
4206 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
|
4207 { |
213
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4208 if (trying) |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4209 { |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4210 ++errorCount; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4211 return; |
b0ebde88d2d4
- Added members trying, errorCount and prev (for debugging) to Parser.
aziz
parents:
206
diff
changeset
|
4212 } |
496
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4213 auto location = token.getLocation(); |
5a607597dc22
Improved error recovery in the Parser.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
495
diff
changeset
|
4214 auto msg = Format(_arguments, _argptr, formatMsg); |
520
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4215 auto error = new ParserError(location, msg); |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4216 errors ~= error; |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4217 if (infoMan !is null) |
f203c5248d0b
Added 'compile' command.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
519
diff
changeset
|
4218 infoMan ~= error; |
71 | 4219 } |
65 | 4220 } |