annotate tests/agcl/oldagsrc/pgg24-2.syn @ 22:5581ef01f993

Regen all the AG output. This also fixes the line number output in the tools (cgbigen/helpgen/help2html), apparently because those files weren't regenerated last go.
author David A. Holland
date Mon, 13 Jun 2022 00:06:39 -0400
parents 13d2b8934445
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 {/*
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2 AnaGram Syntax Analyzer.
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3 Copyright (c) Jerome T. Holland, 1989, 1990, 1991, 1992
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4 All Rights Reserved.
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5 */
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6
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7 //#define INCLUDE_LOGGING
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8
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9 #include "assert.h" //ASSERT
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10 #include "config.h"
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11 #include "csexp.h"
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12 #include "data.h" //DATA
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13 #include "error.h"
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14 #include "log.hpp"
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15 #include "myalloc.h"
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16 #include "rproc.h"
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17 #include "rule.h"
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18 #include "stk.h" //STK
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19 #include "symbol.h"
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20 #include "token.h"
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21 #include "tree.h"
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22 #include "tsd.h"
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23 #include "ut.h" //UT
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24 #include <ctype.h> //CTYPE
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25 #include <stdio.h> //STDIO
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26 #include <stdlib.h> //STDLIB
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27 #include <string.h> //STRING
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28
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29 #include "pgg24.h" //PGG
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30
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31 #undef MODULE
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32 #define MODULE 3
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33
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34 }
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35
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36 [
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37 auto resynch
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38 context type = cint
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39 default reductions
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40 ~declare pcb
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41 diagnose errors
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42 lines and columns
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43 error frame
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44 line numbers
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45 //~allow macros
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46 nest comments
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47 parser stack size = 128
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48 pointer input
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49 ~test range
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50 token names
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51 parser name = pgg
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52 test file mask = "*.syn"
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53 //rule coverage
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54 distinguish keywords {'.'}
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55 parser file name = "#.cpp"
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56 ]
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57
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58 any digit = digit + hex letter
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59 anything = ~eof
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60 backslash = '\\'
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61 blank char = ' ' + tab
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62 c literal elem = ~(single quote + double quote + eol chars + backslash + eof)
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63 digit = '0-9'
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64 double quote = '"'
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65 eof = 0 + 26
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66 eol chars = carriage return + newline
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67 hex letter = 'a-f' + 'A-F'
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68 letter = 'a-z' + 'A-Z' + '_'
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69 newline = '\n'
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70 nonoctal digit = any digit - octal digit
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71 octal digit = '0-7'
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72 carriage return= '\r'
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73 simple c char = ~('{' + '}' + single quote + double quote + eof)
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74 simple string char = ~eof - (any digit + double quote + backslash + eol chars)
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75 single quote = '\''
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76 tab = '\t'
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77 vertical space = '\f' + '\v'
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78
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79 arrow
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80 -> "->", blank?...
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81
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82 comma
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83 -> ',', space?
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84
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85 ellipsis
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86 -> "...", blank?...
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87
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88 equals
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89 -> '=', space?
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90
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91 bang
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92 -> '!', space?
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93
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94 left brace
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95 -> '{', space?
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96
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97 left bracket
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98 -> '[', space?
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99
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100 left parenthesis
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101 -> '(', space?
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102
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103 minus
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104 -> '-', space?
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105
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106 plus
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107 -> '+', space?
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108
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109 right bracket
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110 -> ']', blank?...
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111
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112 right brace
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113 -> '}', blank?...
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114
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115 right parenthesis
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116 -> ')', blank?...
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117
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118 right quote
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119 -> single quote, blank?...
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120
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121 tilde
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122 -> '~', space?
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123
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124 vertical bar
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125 -> '|', space?
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126
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127 (void) syntax definition $
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128 -> blank?..., end of line?, statement list, statement?, eof
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129
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130 statement list
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131 -> production:t, end of line =production(t);
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132 -> definition, end of line
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133 -> embedded c, end of line =nPrologueSegments = 1;
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134 -> configuration section, end of line
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135 // -> statement list, complete statement
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136 -> statement list, production:t, end of line =production(t);
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137 -> statement list, simple statement, end of line
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138 /*
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139 (void) complete statement
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140 -> production:t, end of line =production(t);
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141 -> simple statement, end of line
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142 */
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143
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144 (void) statement
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145 -> production:t =production(t);
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146 -> simple statement
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147
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148 (int) production
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149 -> left hand side:type =iws(),type;
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150 -> left hand side, right hand side
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151 -> production:type, end of line, right hand side =concat_list(),type;
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152 -> production, end of line, additional rule spec...
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153
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154 (void) right hand side
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155 -> arrow, rule specs
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156
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157 (void) simple statement
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158 -> definition
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159 -> embedded c
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160 -> configuration section
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161
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162 (int) left hand side
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163 -> token name list =0;
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164 -> type definition:d, token name list =head_list_3(d);
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165
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166 (void) token name list //left hand side of productions
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167 -> token name:x =sws(head_list_2(x));
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168 -> token name list, comma, token name:x =aws(head_list_2(x));
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169
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170 (int) token name
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171 -> symbol name =0;
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172 -> symbol name, '$', blank?... =1;
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173
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174 (int) type definition
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175 -> left parenthesis, data type, ')', space? =Cast::create();
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176
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177 (void) wrapper type
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178 -> data type =Cast::create().requireWrapper();
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179
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180 (void) wrapper list
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181 -> wrapper type
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182 -> wrapper list, comma, wrapper type
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183
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184 (void) proper vp rule specs
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185 -> vp rule spec:n =sws(n);
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186 -> proper vp rule specs, additional vp rule spec
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187
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188 (void) additional vp rule spec
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189 -> vertical bar, vp rule spec:n =aws(n);
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190
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191 (void) vp rule specs
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192 -> reduction procedure:pn =sws((iws(),vp_form3(pn)));
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193 -> vp rule specs, additional vp rule spec
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194
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195 (void) vp rules
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196 -> vp rule specs | proper vp rule specs
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197
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198 (int) vp rule spec
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199 -> grammar rule, reduction procedure:s =vp_form3(s);
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200
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201 (void) rule specs
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202 -> reduction procedure:n =sws(form_spec_2(form1(),n));
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203 -> rule spec:n =sws(n);
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204 -> rule specs, additional rule spec
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205
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206 (void) additional rule spec
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207 -> vertical bar, rule spec:n =aws(n);
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208
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209 (int) rule spec
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210 -> grammar rule, reduction procedure:s =form_spec_2(makeRule(ruleElementStack.pop()),s);
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211
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212 (void) grammar rule
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213 -> init grammar rule, rule element:e, parameter name:p =ruleElementStack.top().push(RuleElement(e,p));
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214 -> grammar rule, comma,
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215 rule element:e, parameter name:p =ruleElementStack.top().push(RuleElement(e,p));
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216
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217 init grammar rule
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218 -> =ruleElementStack.push(AgStack<RuleElement>());
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219
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220 (int) reduction procedure
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221 -> =0;
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222 -> equals, embedded c =proc_spec_4(0);
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223 -> equals, c expression, ';', blank?... =proc_spec_4(1);
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224
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225 (void) data type
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226 -> type name
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227 -> type name, template field
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228 -> type name, template field?, abstract declarator =concat_string();
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229
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230 (void) type name
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231 -> symbol name
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232 -> "::", !sss("::");, blank?..., symbol name =concat_string();
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233 -> type name, "::", !ass("::");, blank?..., symbol name =concat_string();
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234
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235 (void) abstract declarator
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236 -> indirect data type
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237 -> direct abstract declarator
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238 -> indirect data type, direct abstract declarator =concat_string();
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239
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240 (void) template field
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241 -> template field head, data type, '>', blank?... =acs('>'), concat_string();
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242
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243 template field head
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244 -> '<', blank?... = acs('<');
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245 -> template field head, data type, ',', blank?... =acs(','), concat_string();
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246
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247 (void) direct abstract declarator
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248 -> {left parenthesis =scs('(');}, abstract declarator,
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249 right parenthesis =concat_string(), acs(')');
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250
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251 (void) star
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252 -> '*', blank?... =sss(" *");
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253
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254 (void) pointer
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255 -> star
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256 -> star, symbol name =concat_string();
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257
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258 (void) indirect data type
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259 -> pointer
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260 -> indirect data type, pointer =concat_string();
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261
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262 (void) name string
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263 -> letter:c =scs(c);
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264 -> name string, letter + digit :c =acs(c);
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265 -> name string, blank..., letter + digit :c =acs(' '), acs(c);
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266
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267 (void) enum fix
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268 -> "enum", blank..., letter + digit : c =sss("enum "), acs(c);
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269 -> enum fix, letter + digit:c =acs(c);
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270 -> enum fix, blank..., letter + digit:c =acs(' '), acs(c);
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271
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272 (void) symbol name
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273 -> name string, blank?...
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274
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275 (void) blank
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276 -> blank char
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277 -> c comment
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278
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279 (void) space
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280 -> blank...
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281 -> blank..., continuation
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282 -> continuation
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283
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284 (void) continuation
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285 -> comment, next line
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286 -> next line
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287
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288 (void) next line
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289 -> carriage return?, newline
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290 -> carriage return?, newline, blank...
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291
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292 (void) white
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293 -> blank
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294 -> carriage return?, newline
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295 -> comment, carriage return?, newline
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296
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297 (void) end of line
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298 -> comment, carriage return?, newline
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299 -> carriage return?, newline
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300 -> end of line, white
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301 -> end of line, vertical space //form feed
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302
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303 (void) comment
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304 -> "//", ~eol chars & ~eof?...
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305
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306 (int) character
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307 -> signed number
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308 -> '^', 33..126:x, blank?... =x & 0x1f;
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309
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310 (int) quoted character
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311 -> single quote, char const:c, right quote =(character_seen=1),c;
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312
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313 (int) signed number
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314 -> sign:s, simple number:n, blank?... =s*n;
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315
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316 (int) sign
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317 -> plus? =1;
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318 -> minus =-1;
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319
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320 (int) simple number
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321 -> decimal number
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322 -> octal number:n =n;
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323 -> {"0x" | "0X"}, hex number:n =n;
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324
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325 (int) decimal number
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326 -> '1-9':d =d - '0';
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327 -> decimal number:n, '0-9':d =10*n + d - '0';
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328
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329 (int) octal number
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330 -> '0' =0;
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331 -> octal number:n, '0-7':d =8*n + d - '0';
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332
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333 (int) hex number
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334 -> hex digit:d =d;
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335 -> hex number:n, hex digit:d =16*n + d;
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336
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337 (int) hex digit
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338 -> '0-9':d =d-'0';
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339 -> 'a-f' + 'A-F':d =(d&7)+9;
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340
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341 (int) rule element
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342 -> token
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343 // -> mid rule action:p =vp_8a(p);
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344 -> immediate action:p =vp_8a(mid_line(p));
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345
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346 (int) token
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347 -> set union:n =form_element_1(n);
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348 -> virtual production
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349
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350 (CharSetExpression *) set union
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351 -> set intersection
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352 -> set union:u, plus, set intersection:i =new CharSetUnion(u,i);
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353 -> set difference
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354
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355 (CharSetExpression *) set difference
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356 -> set union:u, minus, set intersection:i =new CharSetDifference(u,i);
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357
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358 (CharSetExpression *) set intersection
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359 -> set complement
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360 -> set intersection:i, '&', space?, set complement:n =new CharSetIntersection(i,n);
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361
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362 (CharSetExpression *) set complement
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363 -> character set
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364 -> tilde, set complement:n =new CharSetComplement(n);
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365
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366 (int) char const
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367 // -> anything -(single quote + backslash + eol chars):c =
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368 // case_sensitive ? (c) : agToUpper((char) c);
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369 -> anything -(single quote + backslash + eol chars)
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370 -> escape sequence
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371 -> octal escape
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372 -> three octal
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373 -> hex escape
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374
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375 (CharSetExpression *) character set
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376 -> character range
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377 -> character:c =new IndividualCode(c);
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378 -> quoted character:c =new IndividualChar(c);
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379 -> symbol name =ss2();
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380 -> left parenthesis, set union:x,
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381 right parenthesis =x;
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382
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383 (CharSetExpression *) character range
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384 -> single quote, char const:l, '-',
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385 char const:r, right quote =(character_seen=1),new CharRange(l,r);
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386 -> character:l, "..", space?, character:r =new CodeRange(l,r);
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387
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388 (void) definition
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389 -> symbol name, equals, set union:n =definition_1(n);
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390 -> symbol name, equals, virtual production:p =definition_2(p);
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391 // -> symbol name, equals, mid rule action:p =definition_2(vp_8a(p));
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392 -> symbol name, equals, proc def:p =defineImmediateProc(Procedure(p));
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393
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394 (void) enum definition
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395 -> symbol name =definition_3(enum_base++);
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396 -> symbol name, equals, character:n =definition_3(enum_base = n), enum_base++;
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397 -> symbol name, equals, quoted character:n =definition_3(enum_base = n), enum_base++;
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398
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399 (void) enum statement
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400 -> "enum", space, left brace, enum definition
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401 -> enum statement, comma, enum definition
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402
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403 (void) keyword string
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404 -> keyword string head, string, double quote, blank?...
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405
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406 (void) string
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407 -> string A | string B | string C
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408
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409 (void) keyword string head
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410 -> double quote =ics();
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411
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412 (int) string char
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413 -> simple string char
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414 -> escape sequence
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415 -> three octal:n =null_warning(n);
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416
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417 (int) escape sequence
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418 -> "\\a" ='\a';
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419 -> "\\b" ='\b';
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420 -> "\\f" ='\f';
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421 -> "\\n" ='\n';
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422 -> "\\r" ='\r';
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423 -> "\\t" ='\t';
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424 -> "\\v" ='\v';
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425 -> "\\\\" ='\\';
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426 -> "\\?" = '\?';
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427 -> "\\'" ='\'';
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428 -> "\\\"" ='"';
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429
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430 {
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431 int null_warning(int n) {
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432 extern void warning_here(const char *,...);
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433 if (n == 0) log_error("Null character in string");
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434 return n;
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435 }
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436 }
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437
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438 (int) one octal
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439 -> backslash, '0-7':n =n&7;
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440
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441 (int) two octal
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442 -> one octal:n, '0-7':d =n*8 + (d&7);
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443
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444 (int) three octal
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445 -> two octal:n, '0-7':d =n*8 + (d&7);
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446
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447 (int) octal escape
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448 -> one octal | two octal
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449
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450 (int) hex escape
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451 -> "\\x", hex number:x =x;
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452
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453 (void) string A
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454 -> string char:c =acs(c);
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455 -> any digit:c =acs(c);
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456 -> string, string char:c =acs(c);
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457 -> string A, any digit:c =acs(c);
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458 -> string B, nonoctal digit:c =acs(c);
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459
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460 (void) string B
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461 -> octal escape:c =acs(null_warning(c));
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462 -> string, octal escape:c =acs(null_warning(c));
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463
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464 (void) string C
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465 -> hex escape:c =acs(null_warning(c));
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466 -> string, hex escape:c =acs(null_warning(c));
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467
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468 (int) parameter name
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469 -> =0;
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470 -> ':', space?, c name =cVariableList << buildAgString();
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471
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472 (void) simple name
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473 -> letter:c =scs(c);
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474 -> simple name, letter + digit:c =acs(c);
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475
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476 (void) c name
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477 -> simple name, blank?...
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478
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479 (void) configuration section
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480 -> '[', configuration parameters, right bracket
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481
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482 (void) configuration parameters
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483 -> blank?..., end of line?, [configuration parameter list, end of line?]
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484
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485 (void) configuration parameter list
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486 -> configuration parameter
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487 -> configuration parameter list, end of line, configuration parameter
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488
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489
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490 (void) configuration parameter
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491 -> symbol name =ConfigParam::set(1, pggErrorHandler); //gp4(1);
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492 -> tilde, symbol name =ConfigParam::set(0, pggErrorHandler); //gp4(0);
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493 -> symbol name, equals, data type =ConfigParam::set(pggErrorHandler); //gp2();
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494 -> symbol name, equals, keyword string =ConfigParam::set(pggErrorHandler); //gp3();
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495 -> enum fix, blank?..., equals, keyword string =ConfigParam::set(pggErrorHandler); //gp3();
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496 -> symbol name, equals, signed number:n =ConfigParam::set(n, pggErrorHandler); //gp5(n);
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497 -> attribute statement
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498 -> keyword kluge, symbol name =concat_string(), ConfigParam::set(1, pggErrorHandler); //gp4(1);
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499
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500 keyword kluge
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501 -> "distinguish", blank... =sss("distinguish ");
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502
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503 (void) attribute statement
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504 -> "left", token list =set_prec(1,0);
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505 -> "right", token list =set_prec(0,1);
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506 -> "nonassoc", token list =set_prec(0,0);
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507 -> "sticky", token list =set_sticky();
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508 -> "subgrammar", token list =set_subgrammar();
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David A. Holland
parents:
diff changeset
509 -> "hidden", token list =set_hidden();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
510 -> new reserve statement, list end //=new_reserve();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
511 -> enum statement, list end
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
512 -> "disregard", blank..., token:t =disregard(t);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
513 -> "extend", blank..., "pcb", blank?..., embedded c =extensionStack.push(cSegmentStack.pop());
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
514 -> "lexeme", token list =set_lexeme();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
515 -> "reserve", blank..., "keywords", token list =set_reserved_words();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
516 -> "rename", blank..., "macro", blank...,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
517 macro name:oldName, blank..., macro name:newName =at(rename_macro_list,oldName,newName);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
518 -> "wrapper", blank?..., left brace, wrapper list, right brace
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
519
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
520 (int) macro name
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
521 -> letter =(PCB).pointer-input_base-1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
522 -> macro name, letter + digit
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
523
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
524 list end
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
525 -> [comma | continuation], right brace
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
526
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
527 (void) new reserve statement
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
528 -> "distinguish", blank..., "keywords", blank..., left brace,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
529 set union:n =distinguishSets.push(ParseTree(n));
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
530 -> new reserve statement, comma, set union:n =distinguishSets.push(ParseTree(n));
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
531
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
532 (void) token list
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
533 -> blank..., left brace, tokens, list end
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
534
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
535 (void) tokens
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
536 -> token:t =sws(t);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
537 -> tokens, comma, token:t =aws(t);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
538
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
539 (int) virtual production
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
540 -> keyword string =vp_s();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
541 -> keyword string, '?', blank?... =vp_5(vp_s());
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
542 -> left brace, vp rules, right brace =vp_1();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
543 -> left brace, vp rules, "}...", blank?... =vp_2();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
544 -> left bracket, proper vp rule specs, right bracket =vp_3();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
545 -> left bracket, proper vp rule specs, "]...", blank?... =vp_4();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
546 -> set union:n, '?', blank?... =vp_5(form_element_1(n));
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
547 -> set union:n, "?...", blank?... =vp_6(form_element_1(n));
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
548 -> set union:n, ellipsis =vp_7(form_element_1(n));
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
549 -> left brace, proper vp rule specs, "}/...", blank?... =vp_9();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
550 -> left bracket, proper vp rule specs, "]/...", blank?... =vp_10();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
551
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
552 /*
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
553 (int) mid rule action
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
554 -> bang, embedded c =mid_line(proc_spec_4(0));
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
555 -> bang, c expression, ';', blank?... =mid_line(proc_spec_4(1));
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
556 */
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
557
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
558 (int) proc def
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
559 -> bang, embedded c =proc_spec_4(0);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
560 -> bang, c expression, ';', blank?... =proc_spec_4(1);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
561
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
562 (int) immediate action
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
563 -> bang, embedded c =proc_spec_4(0);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
564 -> bang, c expression, ';', blank?... =proc_spec_4(1);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
565
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
566 (void) embedded c
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
567 -> embedded c head, c code:y, right brace =cSegmentStack.top().end = y;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
568
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
569 (void) embedded c head
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
570 -> '{', [carriage return?, newline]... =cSegmentStack.push(CSegment()); // =copyon();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
571
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
572 (unsigned char *) c code
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
573 -> =PCB.pointer;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
574 -> c code first, c text =PCB.pointer;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
575
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
576 (void) c code first
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
577 -> simple c char - eol chars
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
578 -> c comment
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
579 -> comment, carriage return?, newline
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
580 -> c character constant, single quote
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
581 -> c string constant, double quote
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
582
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
583 (void) c text
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
584 ->
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
585 -> c text, c char
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
586
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
587 (void) c char //c char represents the content of embedded c
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
588 -> simple c char
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
589 -> '{', c text, '}'
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
590 -> c comment
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
591 -> comment, carriage return?, newline
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
592 -> c character constant, single quote
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
593 -> c string constant, double quote
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
594
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
595 (void) c expression head
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
596 -> =cSegmentStack.push(CSegment());
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
597
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
598 (void) c expression
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
599 -> c expression head, c chars =cSegmentStack.top().end = PCB.pointer;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
600
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
601 (void) c chars
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
602 -> c expression char
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
603 -> c chars, c expression char
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
604 -> c chars, blank
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
605
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
606 (void) c expression char //c char represents the content of embedded C
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
607 -> simple c char - ';' - eol chars - blank char
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
608 -> "\\\n"
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
609 -> c character constant, single quote
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
610 -> c string constant, double quote
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
611
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
612 (void) c comment
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
613 -> c comment head, "*/"
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
614
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
615 (void) c comment head
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
616 -> "/*"
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
617 -> c comment head, ~eof
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
618
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
619 (void) c comment, c comment head
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
620 -> c comment head, c comment =
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
621 {if (nest_comments) PCB.reduction_token = pgg_c_comment_head_token;}
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
622
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
623 (void) c string constant
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
624 -> double quote, [c literal elem | single quote | backslash, anything]...
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
625
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
626 (void) c character constant
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
627 -> single quote, [c literal elem | double quote | backslash, anything]...
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
628
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
629 [
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
630 hidden {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
631 arrow, comma, ellipsis, equals, left brace,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
632 left bracket, left parenthesis, minus, plus, right bracket,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
633 list end,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
634 right brace, right parenthesis, right quote, star, tilde,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
635 vertical bar, simple statement, token name,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
636 rule spec, pointer, indirect data type, name string,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
637 blank, space, next line, white, end of line, sign, simple number,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
638 one octal, two octal, three octal,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
639 string A, string B, string C,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
640 simple name, c text, c char, c chars, c expression char,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
641 c expression head,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
642 c comment head,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
643 c code, c name,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
644 bang, // complete statement,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
645 rule specs, vp rule specs, additional rule spec,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
646 data type, template field, abstract declarator,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
647 direct abstract declarator, pointer,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
648 name string, proper vp rule specs, additional vp rule spec,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
649 new reserve statement, anything, //set union, //set intersection, //set complement,
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
650 enum fix
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
651 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
652 ]
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
653
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
654 {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
655 pgg_pcb_type pgcb;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
656 #define PCB pgcb
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
657
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
658 #define PARSER_STACK_OVERFLOW parse_stack_overflow()
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
659 #define SYNTAX_ERROR log_syntax_error()
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
660 #define GET_CONTEXT CONTEXT.y = PCB.line, CONTEXT.x = PCB.column;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
661
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
662 #define REDUCTION_TOKEN_ERROR reduction_token_error()
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
663
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
664 extern AgStack< AgStack<RuleElement> > ruleElementStack;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
665
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
666 AgStack<CSegment> extensionStack;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
667 AgStack<CSegment> cSegmentStack;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
668 int nPrologueSegments;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
669
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
670 CSegment::CSegment()
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
671 : begin(PCB.pointer), end(PCB.pointer), line(PCB.line)
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
672 {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
673 LOGSECTION("CSegment::CSegment");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
674 // Nothing to do
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
675 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
676
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
677 static class PggErrorHandler : public ConfigParam::ErrorHandler {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
678 void badParam(const char *s){log_error(s);}
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
679 } pggErrorHandler;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
680
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
681
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
682 void reduction_token_error(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
683 #ifdef INCLUDE_LOGGING
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
684 LOGSECTION("reduction_token_error");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
685 LOGV(PCB.sn) LCV(PCB.ssx) LCV(PCB.reduction_token);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
686 for (int i = 0; i < PCB.ssx; i++) LOGV(i) LCV(PCB.ss[i]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
687 #endif
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
688 assert(0);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
689 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
690
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
691 extern AgString infile_name;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
692 extern AgString errorReportFile;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
693
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
694 Error::Error(AgString msg, int contextFlag)
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
695 : file(errorReportFile),
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
696 line(contextFlag? ERROR_CONTEXT.y : PCB.line),
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
697 column(contextFlag? ERROR_CONTEXT.x : PCB.column),
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
698 key(warn),
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
699 message(msg)
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
700 {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
701 LOGSECTION("Error::Error(AgString, int)");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
702 LOGV(PCB.line) LCV(PCB.column) LCV(contextFlag) LCV(msg.pointer());
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
703 LOGV(ERROR_CONTEXT.x) LCV(ERROR_CONTEXT.y);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
704 // Nothing here
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
705 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
706
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
707 Error::Error(int l, int c, AgString msg)
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
708 : file(errorReportFile),
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
709 line(l),
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
710 column(c),
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
711 key(warn),
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
712 message(msg)
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
713 {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
714 LOGSECTION("Error::Error(int, int, AgString)");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
715 // Nothing here
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
716 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
717
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
718 extern tsd *rename_macro_list;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
719 extern int parse_abort_flag;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
720
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
721 void parse_stack_overflow(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
722 reset_stk();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
723 log_error("Nesting too deep. Analysis aborted.");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
724 errorList.top().setFatal();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
725 parse_abort_flag = 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
726 PCB.exit_flag = AG_SEMANTIC_ERROR_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
727 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
728
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
729 extern int character_seen;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
730 extern int enum_base;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
731 extern unsigned char *input_base;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
732 extern int precedence_level;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
733 extern int syntax_error_flag;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
734
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
735 CharSetExpression *ss2(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
736
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
737 void acs(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
738 void aws(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
739 void atkn(Token);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
740 void defineImmediateProc(Procedure p);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
741 void definition_1(CharSetExpression *);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
742 void definition_2(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
743 void definition_3(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
744 int form_element_1(CharSetExpression *);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
745 int form_spec_2(int, int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
746 int form1(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
747 int form2(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
748 int head_list_1(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
749 int head_list_2(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
750 static int head_list_3(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
751 void ics(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
752 int identify_node(CharSetExpression *);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
753 void iws(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
754 int makeRule(const AgIndexedContainer<RuleElement> &);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
755 int mid_line(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
756 int null_warning(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
757 int proc_spec_4(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
758 void production(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
759 void range(int, int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
760 void scs(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
761 static void set_prec(int,int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
762 void sws(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
763 int vp_form3(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
764 int vp_s(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
765 int vp_1(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
766 int vp_2(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
767 int vp_3(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
768 int vp_4(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
769 int vp_5(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
770 int vp_6(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
771 int vp_7(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
772 int vp_8(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
773 int vp_8a(int);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
774 int vp_9(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
775 int vp_10(void);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
776
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
777 int *disregard_list = NULL;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
778 int n_disregard_list = 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
779
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
780 static void disregard(int tn) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
781 LOGSECTION("disregard");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
782 iws();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
783 if (n_disregard_list) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
784 int *p = disregard_list;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
785 while (n_disregard_list--) aws(*p++);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
786 DEALLOCATE(disregard_list);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
787 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
788 xws(tn);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
789 disregard_list = build_list();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
790 n_disregard_list = fis();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
791 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
792
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
793 static void log_syntax_error(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
794 LOGSECTION("log_syntax_error");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
795
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
796 #ifdef INCLUDE_LOGGING
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
797 {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
798 LOGV(PCB.sn) LCV(PCB.ssx) LCV(PCB.token_number);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
799 for (int i = 0; i < PCB.ssx; i++) LOGV(i) LCV(PCB.ss[i]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
800 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
801 #endif
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
802 int flag = PCB.error_frame_token == pgg_c_comment_token ||
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
803 PCB.error_frame_token == pgg_embedded_c_token;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
804 LOGV(flag);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
805 reset_stk();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
806
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
807 #ifdef INCLUDE_LOGGING
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
808 {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
809 LOGV(PCB.sn) LCV(PCB.ssx) LCV(PCB.token_number);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
810 for (int i = 0; i < PCB.ssx; i++) LOGV(i) LCV(PCB.ss[i]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
811 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
812 #endif
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
813 ssprintf("%s in %s", PCB.error_message, pgg_token_names[PCB.error_frame_token]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
814 LOGS(string_base);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
815 errorList.push(Error(string_base, flag && PCB.token_number == pgg_eof_token));
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
816 rcs();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
817 #ifdef INCLUDE_LOGGING
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
818 {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
819 LOGV(PCB.sn) LCV(PCB.ssx) LCV(PCB.token_number);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
820 for (int i = 0; i < PCB.ssx; i++) LOGV(i) LCV(PCB.ss[i]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
821 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
822 #endif
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
823 LOGS("error logged");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
824 errorList.top().setFatal();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
825 LOGS("fatal flag set");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
826 syntax_error_flag++;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
827 #ifdef INCLUDE_LOGGING
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
828 {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
829 LOGV(PCB.sn) LCV(PCB.ssx) LCV(PCB.token_number);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
830 for (int i = 0; i < PCB.ssx; i++) LOGV(i) LCV(PCB.ss[i]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
831 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
832 #endif
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
833 if (errorList.size() < 50) return;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
834 log_error("Too many errors. Parse aborted.");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
835 errorList.top().setFatal();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
836 PCB.exit_flag = AG_SYNTAX_ERROR_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
837 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
838
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
839 static int head_list_3(int type) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
840 LOGSECTION("head_list_3");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
841 LOGV(type);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
842 int i, n = tis();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
843 for (i = 0; i < n; i ++) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
844 Token token(list_base[i]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
845 int ptt = token->value_type;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
846 LOGV(ptt) LCV(type);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
847 if (ptt && ptt != type) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
848 ssprintf("Type Redefinition of T%03d: ", (int) token);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
849 atkn(token);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
850 log_error();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
851 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
852 token->value_type = type;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
853 /*
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
854 if (ptt == 0 && token->rp_arg && type == void_token_type) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
855 //ssprintf("Void token, %s, used as parameter", dict_str(tkn_dict,token->token_name));
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
856 ssprintf("Void token, %s, used as parameter", token->token_name->string.pointer());
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
857 log_error();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
858 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
859 */
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
860 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
861 return type;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
862 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
863
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
864 static void set_prec(int left, int right){
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
865 LOGSECTION("set_prec");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
866 int n = tis();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
867 precedence_level++;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
868 while (n--) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
869 Token token(list_base[n]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
870 token->left_associative = left;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
871 token->right_associative = right;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
872 token->precedence_level = precedence_level;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
873 token->operatorCandidate = 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
874 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
875 rws();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
876 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
877
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
878 static void set_sticky(void){
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
879 LOGSECTION("set_sticky");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
880 int n = tis();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
881 while (n--) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
882 Token token(list_base[n]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
883 token->sticky = 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
884 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
885 rws();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
886 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
887
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
888 static void set_subgrammar(void){
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
889 LOGSECTION("set_subgrammar");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
890 int n = tis();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
891 while (n--) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
892 Token token = list_base[n];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
893 token->subgrammar = 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
894 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
895 rws();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
896 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
897
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
898 void set_hidden(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
899 LOGSECTION("set_hidden");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
900 int *lb = list_base;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
901 int n = tis();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
902 //while (n--) map_token_number[*lb++].fine_structure = 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
903 while (n--) Token(*lb++)->fine_structure = 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
904 rws();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
905 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
906
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
907 void set_lexeme(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
908 LOGSECTION("set_lexeme");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
909 int n = tis();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
910 while (n--) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
911 Token token = list_base[n];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
912 token->lexeme = 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
913 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
914 rws();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
915 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
916
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
917 void set_reserved_words(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
918 LOGSECTION("set_reserved_words");
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
919 int n = tis();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
920 while (n--) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
921 Token token(list_base[n]);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
922 token->reserved_word = 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
923 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
924 rws();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
925 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
926
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
927 void parse(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
928 pgcb.pointer = input_base;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
929 pgg();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
930 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
931 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
932