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annotate trunk/src/Parser.d @ 101:6f3c5473c5e5

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- Implemented parsing TypeofExpression.
author aziz
date Sat, 07 Jul 2007 16:13:02 +0000
parents 538e8b546669
children 6e8b67ae15b7
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0
8ba2570de175 Initial import.
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1 /++
8ba2570de175 Initial import.
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2 Author: Aziz Köksal
8ba2570de175 Initial import.
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3 License: GPL2
8ba2570de175 Initial import.
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4 +/
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5 module Parser;
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6 import Lexer;
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7 import Token;
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8 import Messages;
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9 import Information;
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10 import Expressions;
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11 import Types;
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12
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13
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14 class Argument
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15 {
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16 StorageClass stc;
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17 Type type;
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18 string ident;
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19 Expression assignExpr;
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20
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21 this(StorageClass stc, Type type, string ident, Expression assignExpr)
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22 {
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23 this.stc = stc;
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24 this.type = type;
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25 this.ident = ident;
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26 this.assignExpr = assignExpr;
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27 }
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28
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29 bool isVariadic()
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30 {
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31 return !!(stc & StorageClass.Variadic);
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32 }
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33
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34 bool isOnlyVariadic()
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35 {
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36 return stc == StorageClass.Variadic;
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37 }
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38 }
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39
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40 private alias TOK T;
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41
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42 class Parser
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43 {
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44 Lexer lx;
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45 Token* token;
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46
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47 Information[] errors;
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48
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49 this(char[] srcText, string fileName)
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50 {
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51 lx = new Lexer(srcText, fileName);
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52 }
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53
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54 void nT()
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55 {
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56 lx.nextToken();
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57 token = &lx.token;
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58 }
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59
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60 Expression parseExpression()
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61 {
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62 auto e = parseAssignExpression();
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63 while (token.type == TOK.Comma)
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64 e = new CommaExpression(e, parseAssignExpression());
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65 return e;
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66 }
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67
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68 Expression parseAssignExpression()
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69 {
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70 auto e = parseCondExpression();
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71 while (1)
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72 {
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73 switch (token.type)
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74 {
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75 case T.Assign:
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76 nT(); e = new AssignExpression(e, parseAssignExpression());
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77 break;
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78 case T.LShiftAssign:
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79 nT(); e = new LShiftAssignExpression(e, parseAssignExpression());
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80 break;
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81 case T.RShiftAssign:
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82 nT(); e = new RShiftAssignExpression(e, parseAssignExpression());
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83 break;
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84 case T.URShiftAssign:
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85 nT(); e = new URShiftAssignExpression(e, parseAssignExpression());
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86 break;
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87 case T.OrAssign:
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88 nT(); e = new OrAssignExpression(e, parseAssignExpression());
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89 break;
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90 case T.AndAssign:
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91 nT(); e = new AndAssignExpression(e, parseAssignExpression());
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92 break;
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93 case T.PlusAssign:
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94 nT(); e = new PlusAssignExpression(e, parseAssignExpression());
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95 break;
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96 case T.MinusAssign:
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97 nT(); e = new MinusAssignExpression(e, parseAssignExpression());
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98 break;
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99 case T.DivAssign:
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100 nT(); e = new DivAssignExpression(e, parseAssignExpression());
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101 break;
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102 case T.MulAssign:
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103 nT(); e = new MulAssignExpression(e, parseAssignExpression());
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104 break;
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105 case T.ModAssign:
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106 nT(); e = new ModAssignExpression(e, parseAssignExpression());
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107 break;
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108 case T.XorAssign:
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109 nT(); e = new XorAssignExpression(e, parseAssignExpression());
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110 break;
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111 case T.CatAssign:
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112 nT(); e = new CatAssignExpression(e, parseAssignExpression());
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113 break;
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114 default:
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115 break;
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116 }
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117 break;
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118 }
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119 return e;
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120 }
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121
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122 Expression parseCondExpression()
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123 {
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124 auto e = parseOrOrExpression();
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125 if (token.type == T.Question)
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126 {
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127 nT();
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128 auto iftrue = parseExpression();
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129 require(T.Colon);
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130 auto iffalse = parseCondExpression();
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131 e = new CondExpression(e, iftrue, iffalse);
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132 }
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133 return e;
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134 }
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135
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136 Expression parseOrOrExpression()
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137 {
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138 alias parseAndAndExpression parseNext;
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139 auto e = parseNext();
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140 if (token.type == T.OrLogical)
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141 {
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142 nT();
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143 e = new OrOrExpression(e, parseNext());
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144 }
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145 return e;
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146 }
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147
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148 Expression parseAndAndExpression()
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149 {
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150 alias parseOrExpression parseNext;
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151 auto e = parseNext();
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152 if (token.type == T.AndLogical)
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153 {
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154 nT();
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155 e = new AndAndExpression(e, parseNext());
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156 }
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157 return e;
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158 }
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159
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160 Expression parseOrExpression()
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161 {
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162 alias parseXorExpression parseNext;
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163 auto e = parseNext();
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164 if (token.type == T.OrBinary)
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165 {
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166 nT();
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167 e = new OrExpression(e, parseNext());
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168 }
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169 return e;
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170 }
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171
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172 Expression parseXorExpression()
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173 {
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174 alias parseAndExpression parseNext;
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175 auto e = parseNext();
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176 if (token.type == T.Xor)
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177 {
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178 nT();
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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179 e = new XorExpression(e, parseNext());
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
180 }
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
181 return e;
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
182 }
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
183
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
184 Expression parseAndExpression()
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
185 {
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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186 alias parseCmpExpression parseNext;
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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187 auto e = parseNext();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
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188 if (token.type == T.AndBinary)
73
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
189 {
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
190 nT();
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
191 e = new AndExpression(e, parseNext());
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
192 }
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
193 return e;
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
194 }
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
195
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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diff changeset
196 Expression parseCmpExpression()
11572f4a138c - Added methods for parsing OrOrExpressions, AndAndExpressions, OrExpressions, XorExpressions and AndExpressions.
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197 {
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
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diff changeset
198 TOK operator = token.type;
74
30b0fb85dda9 - Implemented parseCmpExpression().
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199
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
200 auto e = parseShiftExpression();
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
201
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
202 switch (operator)
30b0fb85dda9 - Implemented parseCmpExpression().
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203 {
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
204 case T.Equal, T.NotEqual:
30b0fb85dda9 - Implemented parseCmpExpression().
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205 nT();
30b0fb85dda9 - Implemented parseCmpExpression().
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206 e = new EqualExpression(e, parseShiftExpression(), operator);
30b0fb85dda9 - Implemented parseCmpExpression().
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207 break;
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
208 case T.Not:
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
209 Token t;
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
210 lx.peek(t);
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
211 if (t.type != T.Is)
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
212 break;
30b0fb85dda9 - Implemented parseCmpExpression().
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213 nT();
30b0fb85dda9 - Implemented parseCmpExpression().
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214 operator = T.NotIdentity;
30b0fb85dda9 - Implemented parseCmpExpression().
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215 goto LNotIdentity;
30b0fb85dda9 - Implemented parseCmpExpression().
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216 case T.Identity:
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
217 operator = T.Identity;
30b0fb85dda9 - Implemented parseCmpExpression().
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218 LNotIdentity:
30b0fb85dda9 - Implemented parseCmpExpression().
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219 nT();
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
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diff changeset
220 e = new IdentityExpression(e, parseShiftExpression(), operator);
74
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
221 break;
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
222 case T.LessEqual, T.Less, T.GreaterEqual, T.Greater,
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
223 T.Unordered, T.UorE, T.UorG, T.UorGorE,
30b0fb85dda9 - Implemented parseCmpExpression().
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224 T.UorL, T.UorLorE, T.LorEorG, T.LorG:
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
225 nT();
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
226 e = new RelExpression(e, parseShiftExpression(), operator);
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
227 break;
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
228 case T.In:
30b0fb85dda9 - Implemented parseCmpExpression().
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229 nT();
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
230 e = new InExpression(e, parseShiftExpression(), operator);
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
231 break;
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
232 default:
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
233 }
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
234 return e;
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
235 }
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
236
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
237 Expression parseShiftExpression()
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
238 {
75
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
239 auto e = parseAddExpression();
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
240 while (1)
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
241 {
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
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diff changeset
242 switch (token.type)
75
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
243 {
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
244 case T.LShift: nT(); e = new LShiftExpression(e, parseAddExpression()); break;
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
245 case T.RShift: nT(); e = new RShiftExpression(e, parseAddExpression()); break;
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
246 case T.URShift: nT(); e = new URShiftExpression(e, parseAddExpression()); break;
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
247 default: break;
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
248 }
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
249 break;
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
250 }
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
251 return e;
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
252 }
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
253
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
254 Expression parseAddExpression()
3f976d9e0833 - Implemented parseShiftExpression().
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diff changeset
255 {
76
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
256 auto e = parseMulExpression();
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
257 while (1)
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
258 {
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
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diff changeset
259 switch (token.type)
76
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
260 {
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
261 case T.Plus: nT(); e = new PlusExpression(e, parseMulExpression()); break;
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
262 case T.Minus: nT(); e = new MinusExpression(e, parseMulExpression()); break;
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
263 case T.Tilde: nT(); e = new CatExpression(e, parseMulExpression()); break;
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
264 default: break;
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
265 }
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
266 break;
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
267 }
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
268 return new Expression();
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
269 }
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
270
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
271 Expression parseMulExpression()
a85f9edf6ce7 - Implemented parseAddExpression().
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diff changeset
272 {
77
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
273 auto e = parseUnaryExpression();
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
274 while (1)
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
275 {
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
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diff changeset
276 switch (token.type)
77
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
277 {
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
278 case T.Mul: nT(); e = new MulExpression(e, parseUnaryExpression()); break;
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
279 case T.Div: nT(); e = new DivExpression(e, parseUnaryExpression()); break;
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
280 case T.Mod: nT(); e = new ModExpression(e, parseUnaryExpression()); break;
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
281 default: break;
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
282 }
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
283 break;
7e21c4df1c02 - Implemented parseMulExpression().
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diff changeset
284 }
74
30b0fb85dda9 - Implemented parseCmpExpression().
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diff changeset
285 return new Expression();
71
b3777cca323c - Added Identity and NotIdentity tokens.
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diff changeset
286 }
b3777cca323c - Added Identity and NotIdentity tokens.
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diff changeset
287
91
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
288 Expression parseUnaryExpression()
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
289 {
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
290 Expression e;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
291 switch (token.type)
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
292 {
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
293 case T.AndBinary:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
294 nT(); e = new AddressExpression(parseUnaryExpression());
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
295 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
296 case T.PlusPlus:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
297 nT(); e = new PreIncrExpression(parseUnaryExpression());
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
298 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
299 case T.MinusMinus:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
300 nT(); e = new PreDecrExpression(parseUnaryExpression());
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
301 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
302 case T.Mul:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
303 nT(); e = new DerefExpression(parseUnaryExpression());
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
304 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
305 case T.Minus:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
306 case T.Plus:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
307 nT(); e = new SignExpression(parseUnaryExpression(), token.type);
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
308 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
309 case T.Not:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
310 nT(); e = new NotExpression(parseUnaryExpression());
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
311 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
312 case T.Tilde:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
313 nT(); e = new CompExpression(parseUnaryExpression());
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
314 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
315 case T.New:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
316 // parseNewExpression();
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
317 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
318 case T.Delete:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
319 nT();
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
320 e = new DeleteExpression(parseUnaryExpression());
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
321 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
322 case T.Cast:
99
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
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parents: 98
diff changeset
323 requireNext(T.LParen);
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
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parents: 98
diff changeset
324 auto type = parseType();
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
325 require(T.RParen);
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
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parents: 98
diff changeset
326 e = new CastExpression(parseUnaryExpression(), type);
91
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
327 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
328 case T.LParen:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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diff changeset
329 // parse ( Type ) . Identifier
99
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
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diff changeset
330 auto type = parseType();
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
331 require(T.RParen);
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
332 require(T.Dot);
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
333 string ident;
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
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parents: 98
diff changeset
334 if (token.type != T.Identifier)
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
335 {
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
336 ident = token.srcText;
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
337 }
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
338 else
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
339 errorIfNot(T.Identifier);
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
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diff changeset
340 e = new TypeDotIdExpression(type, ident);
91
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
aziz
parents: 90
diff changeset
341 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
342 default:
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
343 e = parsePostExpression(parsePrimaryExpression());
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
344 break;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
345 }
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
346 assert(e !is null);
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
347 return e;
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
348 }
ac8610aaf622 - Moved parseUnaryExpression() one place up in the method list.
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parents: 90
diff changeset
349
90
a02950cb7036 - Fixed order of parsing unary, post and primary expressions.
aziz
parents: 89
diff changeset
350 Expression parsePostExpression(Expression e)
77
7e21c4df1c02 - Implemented parseMulExpression().
aziz
parents: 76
diff changeset
351 {
79
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
352 while (1)
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
353 {
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
354 switch (token.type)
79
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
355 {
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
356 case T.Dot:
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
357 nT();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
358 if (token.type == T.Identifier)
92
6de2e6e7d872 - Fixed parsePostExpression().
aziz
parents: 91
diff changeset
359 {
81
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
360 e = new DotIdExpression(e);
93
9f8b6c205ecc - Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents: 92
diff changeset
361 break;
92
6de2e6e7d872 - Fixed parsePostExpression().
aziz
parents: 91
diff changeset
362 }
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
363 else if (token.type == T.New)
81
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
364 e = parseNewExpression(e);
92
6de2e6e7d872 - Fixed parsePostExpression().
aziz
parents: 91
diff changeset
365 else
6de2e6e7d872 - Fixed parsePostExpression().
aziz
parents: 91
diff changeset
366 errorIfNot(T.Identifier);
93
9f8b6c205ecc - Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents: 92
diff changeset
367 continue;
79
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
368 case T.PlusPlus:
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
369 e = new PostIncrExpression(e);
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
370 break;
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
371 case T.MinusMinus:
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
372 e = new PostDecrExpression(e);
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
373 break;
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
374 case T.LParen:
81
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
375 e = new CallExpression(e, parseArgumentList(T.LParen));
93
9f8b6c205ecc - Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents: 92
diff changeset
376 continue;
79
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
377 case T.LBracket:
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
378 // parse Slice- and IndexExpression
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
379 nT();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
380 if (token.type == T.RBracket)
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
381 {
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
382 e = new SliceExpression(e, null, null);
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
383 break;
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
384 }
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
385
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
386 Expression[] es = [parseAssignExpression()];
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
387
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
388 if (token.type == T.Slice)
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
389 {
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
390 nT();
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
391 e = new SliceExpression(e, es[0], parseAssignExpression());
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
392 require(T.RBracket);
93
9f8b6c205ecc - Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents: 92
diff changeset
393 continue;
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
394 }
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
395 else if (token.type == T.Comma)
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
396 {
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
397 es ~= parseArgumentList(T.RBracket);
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
398 }
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
399 else
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
400 require(T.RBracket);
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
401
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
402 e = new IndexExpression(e, es);
93
9f8b6c205ecc - Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents: 92
diff changeset
403 continue;
92
6de2e6e7d872 - Fixed parsePostExpression().
aziz
parents: 91
diff changeset
404 default:
93
9f8b6c205ecc - Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents: 92
diff changeset
405 return e;
79
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
406 }
93
9f8b6c205ecc - Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents: 92
diff changeset
407 nT();
79
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
408 }
93
9f8b6c205ecc - Made fixes to the way the while loop in parsePostExpression() works.
aziz
parents: 92
diff changeset
409 assert(0);
79
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
410 }
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
411
df4e5c7ad58a - Implemented most of parsePostExpression() and parsePreExpression().
aziz
parents: 78
diff changeset
412 Expression parsePrimaryExpression()
78
f043759fb59a - Added code to parseUnaryExpression(); not fully implemented.
aziz
parents: 77
diff changeset
413 {
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
414 Expression e;
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
415 switch (token.type)
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
416 {
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
417 case T.Identifier:
89
18c71269fb52 - Added code for parsing IdentifierExpression.
aziz
parents: 88
diff changeset
418 e = new IdentifierExpression(token.srcText);
18c71269fb52 - Added code for parsing IdentifierExpression.
aziz
parents: 88
diff changeset
419 nT();
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
420 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
421 case T.Dot:
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
422 requireNext(T.Identifier);
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
423 e = new GlobalIdExpression(token.srcText);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
424 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
425 case T.This:
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
426 nT();
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
427 e = new ThisExpression();
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
428 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
429 case T.Super:
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
430 nT();
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
431 e = new SuperExpression();
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
432 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
433 case T.Null:
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
434 nT();
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
435 e = new NullExpression();
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
436 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
437 case T.True, T.False:
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
438 nT();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
439 e = new BoolExpression(token.type == T.True ? true : false);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
440 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
441 case T.Dollar:
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
442 nT();
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
443 e = new DollarExpression();
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
444 break;
97
1a83e5070a84 - Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents: 96
diff changeset
445 case T.Int32, T.Int64, T.Uint32, T.Uint64:
1a83e5070a84 - Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents: 96
diff changeset
446 nT();
1a83e5070a84 - Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents: 96
diff changeset
447 e = new IntNumberExpression(token.type, token.ulong_);
1a83e5070a84 - Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents: 96
diff changeset
448 break;
1a83e5070a84 - Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents: 96
diff changeset
449 case T.Float32, T.Float64, T.Float80,
1a83e5070a84 - Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents: 96
diff changeset
450 T.Imaginary32, T.Imaginary64, T.Imaginary80:
1a83e5070a84 - Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents: 96
diff changeset
451 nT();
1a83e5070a84 - Added code for parsing IntNumber- and RealNumberExpressions.
aziz
parents: 96
diff changeset
452 e = new RealNumberExpression(token.type, token.real_);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
453 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
454 case T.CharLiteral, T.WCharLiteral, T.DCharLiteral:
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
455 nT();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
456 e = new CharLiteralExpression(token.type);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
457 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
458 case T.String:
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
459 char[] buffer = token.str;
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
460 char postfix = token.pf;
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
461 nT();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
462 while (token.type == T.String)
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
463 {
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
464 string tmp = token.str;
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
465 // if (postfix != token.pf)
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
466 // error();
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
467 if (tmp.length > 1)
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
468 {
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
469 buffer[$-1] = tmp[0]; // replace '\0'
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
470 buffer ~= tmp[1..$]; // append the rest
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
471 }
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
472 nT();
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
473 }
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
474 e = new StringLiteralExpression(buffer);
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
475 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
476 case T.LBracket:
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
477 Expression[] values;
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
478
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
479 nT();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
480 if (token.type != T.RBracket)
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
481 {
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
482 e = parseAssignExpression();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
483 if (token.type == T.Colon)
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
484 goto LparseAssocArray;
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
485 else if (token.type == T.Comma)
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
486 values = [e] ~ parseArgumentList(T.RBracket);
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
487 else
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
488 require(T.RBracket);
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
489 }
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
490
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
491 e = new ArrayLiteralExpression(values);
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
492 break;
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
493
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
494 LparseAssocArray:
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
495 Expression[] keys;
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
496
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
497 keys ~= e;
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
498 nT(); // Skip colon.
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
499 values ~= parseAssignExpression();
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
500
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
501 if (token.type != T.RBracket)
88
81cb24669ed3 - Fixed parser of AssocArrayLiteralExpression.
aziz
parents: 87
diff changeset
502 {
81cb24669ed3 - Fixed parser of AssocArrayLiteralExpression.
aziz
parents: 87
diff changeset
503 require(T.Comma);
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
504 while (1)
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
505 {
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
506 keys ~= parseAssignExpression();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
507 if (token.type != T.Colon)
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
508 {
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
509 errorIfNot(T.Colon);
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
510 values ~= null;
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
511 if (token.type == T.RBracket)
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
512 break;
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
513 else
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
514 continue;
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
515 }
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
516 nT();
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
517 values ~= parseAssignExpression();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
518 if (token.type == T.RBracket)
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
519 break;
88
81cb24669ed3 - Fixed parser of AssocArrayLiteralExpression.
aziz
parents: 87
diff changeset
520 require(T.Comma);
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
521 }
88
81cb24669ed3 - Fixed parser of AssocArrayLiteralExpression.
aziz
parents: 87
diff changeset
522 }
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
523 assert(token.type == T.RBracket);
85
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
524 nT();
d8dc3171440d - Fixed parsing CallExpression and IndexExpression.
aziz
parents: 84
diff changeset
525 e = new AssocArrayLiteralExpression(keys, values);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
526 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
527 case T.LBrace:
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
528 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
529 case T.Function, T.Delegate:
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
530 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
531 case T.Assert:
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
532 Expression msg;
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
533 requireNext(T.LParen);
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
534 e = parseAssignExpression();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
535 if (token.type == T.Comma)
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
536 {
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
537 nT();
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
538 msg = parseAssignExpression();
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
539 }
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
540 require(T.RParen);
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
541 e = new AssertExpression(e, msg);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
542 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
543 case T.Mixin:
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
544 requireNext(T.LParen);
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
545 e = parseAssignExpression();
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
546 require(T.RParen);
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
547 e = new MixinExpression(e);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
548 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
549 case T.Import:
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
550 requireNext(T.LParen);
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
551 e = parseAssignExpression();
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
552 require(T.RParen);
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
553 e = new ImportExpression(e);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
554 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
555 case T.Typeid:
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
556 requireNext(T.LParen);
99
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
557 auto type = parseType();
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
558 require(T.RParen);
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
559 e = new TypeidExpression(type);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
560 break;
101
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
561 case T.Typeof:
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
562 requireNext(T.LParen);
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
563 auto type = new TypeofType(parseExpression());
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
564 require(T.RParen);
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
565 if (token.type == T.Dot)
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
566 {
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
567 nT();
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
568 string ident;
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
569 if (token.type == T.Identifier)
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
570 {
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
571 ident = token.srcText;
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
572 }
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
573 else
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
574 errorIfNot(T.Identifier);
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
575 e = new TypeDotIdExpression(type, ident);
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
576 }
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
577 else
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
578 e = new TypeofExpression(type);
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
579 break;
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
580 case T.Is:
100
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
581 requireNext(T.LParen);
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
582
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
583 Type type;
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
584 SpecializationType specType;
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
585 string ident; // optional Identifier
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
586
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
587 type = parseDeclarator(ident, true);
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
588
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
589 switch (token.type)
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
590 {
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
591 case T.Colon, T.Equal:
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
592 TOK specTok = token.type;
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
593 nT();
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
594 switch (token.type)
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
595 {
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
596 case T.Typedef,
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
597 T.Struct,
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
598 T.Union,
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
599 T.Class,
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
600 T.Interface,
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
601 T.Enum,
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
602 T.Function,
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
603 T.Delegate,
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
604 T.Super,
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
605 T.Return:
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
606 specType = new SpecializationType(specTok, token.type);
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
607 break;
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
608 default:
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
609 specType = new SpecializationType(specTok, parseType());
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
610 }
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
611 default:
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
612 }
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
613
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
614 e = new IsExpression(type, ident, specType);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
615 break;
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
616 case T.LParen:
98
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
617 nT();
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
618 e = parseExpression();
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
619 require(T.RParen);
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
620 break;
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
621 // BasicType . Identifier
94
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
622 case T.Void, T.Char, T.Wchar, T.Dchar, T.Bool,
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
623 T.Byte, T.Ubyte, T.Short, T.Ushort,
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
624 T.Int, T.Uint, T.Long, T.Ulong,
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
625 T.Float, T.Double, T.Real,
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
626 T.Ifloat, T.Idouble, T.Ireal,
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
627 T.Cfloat, T.Cdouble, T.Creal:
94
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
628 auto type = new Type(token.type);
88
81cb24669ed3 - Fixed parser of AssocArrayLiteralExpression.
aziz
parents: 87
diff changeset
629
94
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
630 requireNext(T.Dot);
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
631
94
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
632 string ident;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
633 if (token.type == T.Identifier)
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
634 {
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
635 ident = token.srcText;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
636 nT();
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
637 }
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
638 else
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
639 errorIfNot(T.Identifier);
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
640
94
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
641 e = new TypeDotIdExpression(type, ident);
98
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
642 break;
84
ac8d961d10d1 - Added code for parsing This-,Super-,Null-,Bool-,Dollar-,CharLiteral- and StringLiteralExpression.
aziz
parents: 83
diff changeset
643 default:
90
a02950cb7036 - Fixed order of parsing unary, post and primary expressions.
aziz
parents: 89
diff changeset
644 // error();
83
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
645 }
9e6d66f647c9 - Fix: IsExpression was created instead of IdentityExpression.
aziz
parents: 81
diff changeset
646 return e;
77
7e21c4df1c02 - Implemented parseMulExpression().
aziz
parents: 76
diff changeset
647 }
7e21c4df1c02 - Implemented parseMulExpression().
aziz
parents: 76
diff changeset
648
81
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
649 Expression parseNewExpression(Expression e)
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
650 {
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
651 return null;
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
652 }
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
653
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
654 Expression[] parseArgumentList(TOK terminator)
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
655 {
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
656 Expression[] es;
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
657
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
658 nT();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
659 if (token.type == terminator)
81
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
660 {
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
661 nT();
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
662 return null;
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
663 }
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
664
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
665 while (1)
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
666 {
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
667 es ~= parseAssignExpression();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
668 if (token.type == terminator)
81
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
669 break;
88
81cb24669ed3 - Fixed parser of AssocArrayLiteralExpression.
aziz
parents: 87
diff changeset
670 require(T.Comma);
81
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
671 }
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
672 nT();
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
673 return es;
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
674 }
aa1ea2548dd9 - Fixed parseExpression() method.
aziz
parents: 80
diff changeset
675
98
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
676 Type parseType()
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
677 {
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
678 return parseDeclaratorSuffix(parseBasicType2(parseBasicType()));
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
679 }
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
680
94
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
681 Type parseBasicType()
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
682 {
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
683 Type t;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
684 IdentifierType tident;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
685
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
686 switch (token.type)
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
687 {
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
688 case T.Void, T.Char, T.Wchar, T.Dchar, T.Bool,
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
689 T.Byte, T.Ubyte, T.Short, T.Ushort,
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
690 T.Int, T.Uint, T.Long, T.Ulong,
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
691 T.Float, T.Double, T.Real,
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
692 T.Ifloat, T.Idouble, T.Ireal,
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
693 T.Cfloat, T.Cdouble, T.Creal:
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
694 t = new Type(token.type);
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
695 nT();
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
696 break;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
697 case T.Identifier, T.Dot:
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
698 tident = new IdentifierType([token.srcText]);
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
699 nT();
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
700 // if (token.type == T.Not)
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
701 // parse template instance
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
702 Lident:
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
703 while (token.type == T.Dot)
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
704 {
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
705 nT();
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
706 if (token.type == T.Identifier)
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
707 {
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
708 tident ~= token.srcText;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
709 }
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
710 else
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
711 errorIfNot(T.Identifier);
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
712 nT();
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
713 // if (token.type == T.Not)
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
714 // parse template instance
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
715 }
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
716 t = tident;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
717 break;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
718 case T.Typeof:
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
719 requireNext(T.LParen);
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
720 tident = new TypeofType(parseExpression());
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
721 require(T.RParen);
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
722 goto Lident;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
723 default:
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
724 // error();
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
725 }
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
726 return t;
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
727 }
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
728
95
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
729 Type parseBasicType2(Type t)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
730 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
731 while (1)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
732 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
733 switch (token.type)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
734 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
735 case T.Mul:
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
736 t = new PointerType(t);
98
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
737 nT();
95
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
738 break;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
739 case T.LBracket:
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
740 nT();
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
741 if (token.type == T.RBracket)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
742 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
743 t = new ArrayType(t, null);
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
744 nT();
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
745 }
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
746 else
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
747 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
748 t = new ArrayType(t, parseExpression());
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
749 require(T.RBracket);
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
750 }
98
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
751 break;
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
752 case T.Function, T.Delegate:
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
753 TOK tok = token.type;
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
754 nT();
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
755 auto args = parseParameters();
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
756 // if (tok == T.Function)
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
757 // t = new FunctionType();
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
758 // else
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
759 // t = new DelegateType();
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
760 break;
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
761 default:
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
762 return t;
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
763 }
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
764 }
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
765 assert(0);
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
766 }
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
767
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
768 Type parseDeclaratorSuffix(Type t)
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
769 {
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
770 while (1)
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
771 {
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
772 switch (token.type)
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
773 {
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
774 case T.LBracket:
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
775 nT();
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
776 if (token.type == T.RBracket)
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
777 {
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
778 t = new ArrayType(t, null);
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
779 nT();
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
780 }
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
781 else
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
782 {
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
783 t = new ArrayType(t, parseExpression());
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
784 require(T.RBracket);
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
785 }
95
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
786 continue;
98
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
787 case T.LParen:
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
788 auto params = parseParameters();
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
789 // new FunctionType(params);
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
790 break;
100
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
791 default:
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
792 break;
95
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
793 }
98
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
794 break;
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
795 }
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
796 return t;
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
797 }
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
798
100
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
799 Type parseDeclarator(ref string ident, bool identOptional = false)
98
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
800 {
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
801 auto t = parseBasicType2(parseBasicType());
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
802
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
803 if (token.type == T.Identifier)
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
804 {
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
805 ident = token.srcText;
95
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
806 nT();
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
807 }
100
538e8b546669 - Added code for parsing IsExpressions.
aziz
parents: 99
diff changeset
808 else if (!identOptional)
98
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
809 errorIfNot(T.Identifier);
aec3b16144fe - Added code for parsing (Expression) in parsePrimaryExpression(). Added missing break statement.
aziz
parents: 97
diff changeset
810
101
6f3c5473c5e5 - Implemented parsing TypeofExpression.
aziz
parents: 100
diff changeset
811 return parseDeclaratorSuffix(t);
95
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
812 }
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
813
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
814 Argument[] parseParameters()
96
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
815 out(args)
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
816 {
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
817 if (args.length > 1)
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
818 foreach (arg; args[0..$-1])
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
819 {
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
820 if (arg.isVariadic())
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
821 assert(0, "variadic arguments can only appear at the end of the parameter list.");
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
822 }
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
823 }
d12d31d5fc17 - Added out-contract to parseParameters().
aziz
parents: 95
diff changeset
824 body
95
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
825 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
826 require(T.LParen);
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
827
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
828 if (token.type == T.RParen)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
829 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
830 nT();
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
831 return null;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
832 }
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
833
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
834 Argument[] args;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
835 StorageClass stc;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
836
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
837 while (1)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
838 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
839 stc = StorageClass.In;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
840 switch (token.type)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
841 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
842 case T.In: stc = StorageClass.In; nT(); goto default;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
843 case T.Out: stc = StorageClass.Out; nT(); goto default;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
844 case T.Ref: stc = StorageClass.Ref; nT(); goto default;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
845 case T.Lazy: stc = StorageClass.Lazy; nT(); goto default;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
846 case T.Ellipses:
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
847 args ~= new Argument(StorageClass.Variadic, null, null, null);
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
848 break;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
849 default:
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
850 string ident;
99
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
851 auto type = parseDeclarator(ident);
6b8c248f5911 - Added member type to classes CastExpression and TypeidExpression.
aziz
parents: 98
diff changeset
852
95
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
853 Expression assignExpr;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
854 if (token.type == T.Assign)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
855 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
856 nT();
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
857 assignExpr = parseAssignExpression();
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
858 }
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
859
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
860 if (token.type == T.Ellipses)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
861 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
862 stc |= StorageClass.Variadic;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
863 args ~= new Argument(stc, type, ident, assignExpr);
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
864 nT();
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
865 break;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
866 }
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
867
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
868 args ~= new Argument(stc, type, ident, assignExpr);
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
869 if (token.type == T.Comma)
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
870 {
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
871 nT();
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
872 continue;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
873 }
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
874 break;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
875 }
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
876 break;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
877 }
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
878 require(T.RParen);
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
879 return args;
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
880 }
0eb4c8a5b32b - Added TOK.Invalid.
aziz
parents: 94
diff changeset
881
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
882 void errorIfNot(TOK tok)
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
883 {
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
884 if (token.type != tok)
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
885 error(MID.ExpectedButFound, tok, token.srcText);
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
886 }
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
887
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
888 void require(TOK tok)
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
889 {
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
890 if (token.type == tok)
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
891 nT();
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
892 else
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
893 error(MID.ExpectedButFound, tok, token.srcText);
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
894 }
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
895
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
896 void requireNext(TOK tok)
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
897 {
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
898 nT();
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
899 if (token.type == tok)
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
900 nT();
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
901 else
87
c9544b7d5c7d - Added member token and method nT(), which sets token to lx.token.
aziz
parents: 86
diff changeset
902 error(MID.ExpectedButFound, tok, token.srcText);
86
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
903 }
0459c902a370 - Added code for parsing Assert-, Mixin-, Import-, Typeid- and TypeDotIdExpressions.
aziz
parents: 85
diff changeset
904
71
b3777cca323c - Added Identity and NotIdentity tokens.
aziz
parents: 70
diff changeset
905 void error(MID id, ...)
b3777cca323c - Added Identity and NotIdentity tokens.
aziz
parents: 70
diff changeset
906 {
94
0fe650a7a8d1 - Renamed Type enum to InfoType in module Information.
aziz
parents: 93
diff changeset
907 errors ~= new Information(InfoType.Parser, id, lx.loc, arguments(_arguments, _argptr));
71
b3777cca323c - Added Identity and NotIdentity tokens.
aziz
parents: 70
diff changeset
908 }
65
6c21ae79fbb3 - Renamed function Token.span to Token.srcText.
aziz
parents: 0
diff changeset
909 }