1 | /* A Bison parser, made by GNU Bison 1.875. */
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2 |
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3 | /* Skeleton parser for Yacc-like parsing with Bison,
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4 | Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
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5 |
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6 | This program is free software; you can redistribute it and/or modify
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7 | it under the terms of the GNU General Public License as published by
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8 | the Free Software Foundation; either version 2, or (at your option)
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9 | any later version.
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10 |
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11 | This program is distributed in the hope that it will be useful,
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | GNU General Public License for more details.
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15 |
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16 | You should have received a copy of the GNU General Public License
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17 | along with this program; if not, write to the Free Software
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18 | Foundation, Inc., 59 Temple Place - Suite 330,
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19 | Boston, MA 02111-1307, USA. */
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20 |
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21 | /* As a special exception, when this file is copied by Bison into a
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22 | Bison output file, you may use that output file without restriction.
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23 | This special exception was added by the Free Software Foundation
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24 | in version 1.24 of Bison. */
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25 |
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26 | /* Written by Richard Stallman by simplifying the original so called
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27 | ``semantic'' parser. */
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28 |
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29 | /* All symbols defined below should begin with yy or YY, to avoid
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30 | infringing on user name space. This should be done even for local
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31 | variables, as they might otherwise be expanded by user macros.
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32 | There are some unavoidable exceptions within include files to
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33 | define necessary library symbols; they are noted "INFRINGES ON
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34 | USER NAME SPACE" below. */
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35 |
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36 | /* Identify Bison output. */
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37 | #define YYBISON 1
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38 |
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39 | /* Skeleton name. */
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40 | #define YYSKELETON_NAME "yacc.c"
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41 |
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42 | /* Pure parsers. */
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43 | #define YYPURE 0
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44 |
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45 | /* Using locations. */
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46 | #define YYLSP_NEEDED 0
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47 |
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48 | /* If NAME_PREFIX is specified substitute the variables and functions
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49 | names. */
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50 | #define yyparse ps10_parse
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51 | #define yylex ps10_lex
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52 | #define yyerror ps10_error
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53 | #define yylval ps10_lval
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54 | #define yychar ps10_char
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55 | #define yydebug ps10_debug
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56 | #define yynerrs ps10_nerrs
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57 |
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58 |
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59 | /* Tokens. */
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60 | #ifndef YYTOKENTYPE
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61 | # define YYTOKENTYPE
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62 | /* Put the tokens into the symbol table, so that GDB and other debuggers
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63 | know about them. */
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64 | enum yytokentype {
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65 | HEADER = 258,
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66 | NEWLINE = 259,
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67 | NUMBER = 260,
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68 | REG = 261,
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69 | DEF = 262,
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70 | ADDROP = 263,
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71 | BLENDOP = 264
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72 | };
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73 | #endif
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74 | #define HEADER 258
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75 | #define NEWLINE 259
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76 | #define NUMBER 260
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77 | #define REG 261
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78 | #define DEF 262
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79 | #define ADDROP 263
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80 | #define BLENDOP 264
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81 |
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82 |
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83 |
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84 |
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85 | /* Copy the first part of user declarations. */
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86 | #line 3 "ps1.0_grammar.y"
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87 |
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88 |
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89 | /*
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90 |
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91 | This is a parser for the DX8 PS1.0 pixel shaders. I intend
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92 | to use it to set NV_texture_shader* and NV_register_combiners*
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93 | state in OpenGL, but the parse tree could be used for any
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94 | other purpose.
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95 |
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96 | Cass Everitt
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97 | 7-19-01
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98 |
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99 | */
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100 |
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101 | void yyerror(char* s);
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102 | int yylex ( void );
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103 |
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104 | #ifdef _WIN32
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105 | # include <windows.h>
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106 | #endif
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107 |
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108 | #include <stdio.h>
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109 | #include <stdlib.h>
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110 |
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111 | #include "ps1.0_program.h"
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112 | #include "nvparse_errors.h"
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113 | #include "nvparse_externs.h"
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114 |
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115 | #include <list>
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116 | #include <vector>
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117 |
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118 | using namespace std;
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119 | using namespace ps10;
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120 |
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121 | //#define DBG_MESG(msg, line) errors.set(msg, line)
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122 | #define DBG_MESG(msg, line)
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123 |
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124 |
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125 |
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126 |
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127 | /* Enabling traces. */
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128 | #ifndef YYDEBUG
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129 | # define YYDEBUG 0
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130 | #endif
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131 |
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132 | /* Enabling verbose error messages. */
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133 | #ifdef YYERROR_VERBOSE
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134 | # undef YYERROR_VERBOSE
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135 | # define YYERROR_VERBOSE 1
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136 | #else
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137 | # define YYERROR_VERBOSE 0
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138 | #endif
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139 |
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140 | #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
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141 | #line 43 "ps1.0_grammar.y"
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142 | typedef union YYSTYPE {
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143 | int ival;
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144 | float fval;
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145 |
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146 | string * sval;
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147 | constdef * cdef;
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148 | vector<constdef> * consts;
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149 | vector<string> * line;
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150 | list<vector<string> > * lines;
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151 | } YYSTYPE;
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152 | /* Line 191 of yacc.c. */
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153 | #line 153 "_ps1.0_parser.c"
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154 | # define yystype YYSTYPE /* obsolescent; will be withdrawn */
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155 | # define YYSTYPE_IS_DECLARED 1
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156 | # define YYSTYPE_IS_TRIVIAL 1
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157 | #endif
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158 |
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159 |
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160 |
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161 | /* Copy the second part of user declarations. */
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162 |
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163 |
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164 | /* Line 214 of yacc.c. */
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165 | #line 165 "_ps1.0_parser.c"
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166 |
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167 | #if ! defined (yyoverflow) || YYERROR_VERBOSE
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168 |
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169 | /* The parser invokes alloca or malloc; define the necessary symbols. */
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170 |
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171 | # if YYSTACK_USE_ALLOCA
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172 | # define YYSTACK_ALLOC alloca
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173 | # else
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174 | # ifndef YYSTACK_USE_ALLOCA
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175 | # if defined (alloca) || defined (_ALLOCA_H)
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176 | # define YYSTACK_ALLOC alloca
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177 | # else
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178 | # ifdef __GNUC__
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179 | # define YYSTACK_ALLOC __builtin_alloca
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180 | # endif
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181 | # endif
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182 | # endif
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183 | # endif
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184 |
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185 | # ifdef YYSTACK_ALLOC
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186 | /* Pacify GCC's `empty if-body' warning. */
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187 | # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
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188 | # else
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189 | # if defined (__STDC__) || defined (__cplusplus)
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190 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
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191 | # define YYSIZE_T size_t
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192 | # endif
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193 | # define YYSTACK_ALLOC malloc
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194 | # define YYSTACK_FREE free
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195 | # endif
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196 | #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
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197 |
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198 |
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199 | #if (! defined (yyoverflow) \
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200 | && (! defined (__cplusplus) \
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201 | || (YYSTYPE_IS_TRIVIAL)))
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202 |
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203 | /* A type that is properly aligned for any stack member. */
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204 | union yyalloc
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205 | {
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206 | short yyss;
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207 | YYSTYPE yyvs;
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208 | };
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209 |
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210 | /* The size of the maximum gap between one aligned stack and the next. */
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211 | # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
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212 |
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213 | /* The size of an array large to enough to hold all stacks, each with
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214 | N elements. */
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215 | # define YYSTACK_BYTES(N) \
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216 | ((N) * (sizeof (short) + sizeof (YYSTYPE)) \
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217 | + YYSTACK_GAP_MAXIMUM)
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218 |
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219 | /* Copy COUNT objects from FROM to TO. The source and destination do
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220 | not overlap. */
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221 | # ifndef YYCOPY
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222 | # if 1 < __GNUC__
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223 | # define YYCOPY(To, From, Count) \
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224 | __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
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225 | # else
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226 | # define YYCOPY(To, From, Count) \
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227 | do \
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228 | { \
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229 | register YYSIZE_T yyi; \
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230 | for (yyi = 0; yyi < (Count); yyi++) \
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231 | (To)[yyi] = (From)[yyi]; \
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232 | } \
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233 | while (0)
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234 | # endif
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235 | # endif
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236 |
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237 | /* Relocate STACK from its old location to the new one. The
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238 | local variables YYSIZE and YYSTACKSIZE give the old and new number of
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239 | elements in the stack, and YYPTR gives the new location of the
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240 | stack. Advance YYPTR to a properly aligned location for the next
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241 | stack. */
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242 | # define YYSTACK_RELOCATE(Stack) \
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243 | do \
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244 | { \
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245 | YYSIZE_T yynewbytes; \
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246 | YYCOPY (&yyptr->Stack, Stack, yysize); \
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247 | Stack = &yyptr->Stack; \
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248 | yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
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249 | yyptr += yynewbytes / sizeof (*yyptr); \
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250 | } \
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251 | while (0)
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252 |
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253 | #endif
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254 |
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255 | #if defined (__STDC__) || defined (__cplusplus)
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256 | typedef signed char yysigned_char;
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257 | #else
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258 | typedef short yysigned_char;
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259 | #endif
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260 |
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261 | /* YYFINAL -- State number of the termination state. */
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262 | #define YYFINAL 6
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263 | /* YYLAST -- Last index in YYTABLE. */
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264 | #define YYLAST 80
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265 |
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266 | /* YYNTOKENS -- Number of terminals. */
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267 | #define YYNTOKENS 12
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268 | /* YYNNTS -- Number of nonterminals. */
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269 | #define YYNNTS 10
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270 | /* YYNRULES -- Number of rules. */
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271 | #define YYNRULES 26
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272 | /* YYNRULES -- Number of states. */
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273 | #define YYNSTATES 63
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274 |
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275 | /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
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276 | #define YYUNDEFTOK 2
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277 | #define YYMAXUTOK 264
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278 |
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279 | #define YYTRANSLATE(YYX) \
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280 | ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
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281 |
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282 | /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
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283 | static const unsigned char yytranslate[] =
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284 | {
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285 | 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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286 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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287 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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288 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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289 | 2, 2, 2, 11, 10, 2, 2, 2, 2, 2,
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290 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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291 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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292 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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293 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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294 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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295 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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296 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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297 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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298 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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299 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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300 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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301 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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302 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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303 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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304 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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305 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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306 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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307 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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308 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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309 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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310 | 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
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311 | 5, 6, 7, 8, 9
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312 | };
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313 |
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314 | #if YYDEBUG
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315 | /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
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316 | YYRHS. */
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317 | static const unsigned char yyprhs[] =
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318 | {
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319 | 0, 0, 3, 9, 16, 21, 27, 32, 38, 42,
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320 | 47, 49, 52, 64, 66, 69, 73, 79, 87, 89,
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321 | 92, 99, 108, 119, 120, 122, 124
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322 | };
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323 |
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324 | /* YYRHS -- A `-1'-separated list of the rules' RHS. */
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325 | static const yysigned_char yyrhs[] =
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326 | {
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327 | 13, 0, -1, 3, 21, 14, 16, 18, -1, 21,
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328 | 3, 21, 14, 16, 18, -1, 3, 21, 16, 18,
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329 | -1, 21, 3, 21, 16, 18, -1, 3, 21, 14,
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330 | 18, -1, 21, 3, 21, 14, 18, -1, 3, 21,
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331 | 18, -1, 21, 3, 21, 18, -1, 15, -1, 14,
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332 | 15, -1, 7, 6, 10, 5, 10, 5, 10, 5,
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333 | 10, 5, 21, -1, 17, -1, 16, 17, -1, 8,
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334 | 6, 21, -1, 8, 6, 10, 6, 21, -1, 8,
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335 | 6, 10, 6, 10, 6, 21, -1, 19, -1, 18,
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336 | 19, -1, 20, 9, 6, 10, 6, 21, -1, 20,
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337 | 9, 6, 10, 6, 10, 6, 21, -1, 20, 9,
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338 | 6, 10, 6, 10, 6, 10, 6, 21, -1, -1,
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339 | 11, -1, 4, -1, 21, 4, -1
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340 | };
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341 |
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342 | /* YYRLINE[YYN] -- source line where rule number YYN was defined. */
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343 | static const unsigned short yyrline[] =
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344 | {
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345 | 0, 72, 72, 79, 86, 93, 100, 107, 114, 121,
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346 | 131, 139, 151, 165, 173, 184, 194, 206, 223, 231,
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347 | 243, 257, 273, 293, 295, 301, 305
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348 | };
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349 | #endif
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350 |
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351 | #if YYDEBUG || YYERROR_VERBOSE
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352 | /* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
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353 | First, the terminals, then, starting at YYNTOKENS, nonterminals. */
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354 | static const char *const yytname[] =
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355 | {
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356 | "$end", "error", "$undefined", "HEADER", "NEWLINE", "NUMBER", "REG",
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357 | "DEF", "ADDROP", "BLENDOP", "','", "'+'", "$accept", "WholeEnchilada",
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358 | "Defs", "Def", "AddrOps", "AddrOp", "BlendOps", "BlendOp", "MaybePlus",
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359 | "Newlines", 0
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360 | };
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361 | #endif
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362 |
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363 | # ifdef YYPRINT
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364 | /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
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365 | token YYLEX-NUM. */
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366 | static const unsigned short yytoknum[] =
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367 | {
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368 | 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
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369 | 44, 43
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370 | };
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371 | # endif
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372 |
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373 | /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
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374 | static const unsigned char yyr1[] =
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375 | {
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376 | 0, 12, 13, 13, 13, 13, 13, 13, 13, 13,
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377 | 14, 14, 15, 16, 16, 17, 17, 17, 18, 18,
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378 | 19, 19, 19, 20, 20, 21, 21
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379 | };
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380 |
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381 | /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
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382 | static const unsigned char yyr2[] =
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383 | {
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384 | 0, 2, 5, 6, 4, 5, 4, 5, 3, 4,
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385 | 1, 2, 11, 1, 2, 3, 5, 7, 1, 2,
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386 | 6, 8, 10, 0, 1, 1, 2
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387 | };
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388 |
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389 | /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
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390 | STATE-NUM when YYTABLE doesn't specify something else to do. Zero
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391 | means the default is an error. */
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392 | static const unsigned char yydefact[] =
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393 | {
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394 | 0, 0, 25, 0, 0, 23, 1, 0, 26, 0,
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395 | 0, 24, 23, 10, 23, 13, 8, 18, 0, 23,
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396 | 0, 0, 11, 23, 6, 14, 4, 19, 0, 23,
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397 | 23, 9, 0, 0, 15, 2, 0, 23, 7, 5,
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398 | 0, 0, 0, 3, 0, 0, 16, 0, 0, 0,
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399 | 0, 20, 0, 17, 0, 0, 0, 21, 0, 0,
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400 | 0, 22, 12
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401 | };
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402 |
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403 | /* YYDEFGOTO[NTERM-NUM]. */
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404 | static const yysigned_char yydefgoto[] =
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405 | {
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406 | -1, 3, 12, 13, 14, 15, 16, 17, 18, 4
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407 | };
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408 |
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409 | /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
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410 | STATE-NUM. */
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411 | #define YYPACT_NINF -15
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412 | static const yysigned_char yypact[] =
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413 | {
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414 | 10, 1, -15, 47, 52, 0, -15, 1, -15, 37,
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415 | 51, -15, 43, -15, 41, -15, -8, -15, 53, 0,
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416 | 50, 26, -15, 41, -8, -15, -8, -15, 55, 43,
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417 | 41, -8, 58, 59, 60, -8, 56, 41, -8, -8,
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418 | 57, 27, 62, -8, 64, 65, 60, 34, 63, 1,
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419 | 66, 60, 69, 60, 35, 67, 70, 60, 73, 1,
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420 | 1, 60, 60
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421 | };
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422 |
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423 | /* YYPGOTO[NTERM-NUM]. */
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424 | static const yysigned_char yypgoto[] =
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425 | {
|
---|
426 | -15, -15, 61, -3, 3, 5, 4, -14, -15, -1
|
---|
427 | };
|
---|
428 |
|
---|
429 | /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
|
---|
430 | positive, shift that token. If negative, reduce the rule which
|
---|
431 | number is the opposite. If zero, do what YYDEFACT says.
|
---|
432 | If YYTABLE_NINF, syntax error. */
|
---|
433 | #define YYTABLE_NINF -24
|
---|
434 | static const yysigned_char yytable[] =
|
---|
435 | {
|
---|
436 | 5, -23, 27, 11, 8, 2, 19, 9, 10, 22,
|
---|
437 | 27, 11, 27, 1, 2, 23, 24, 27, 26, 25,
|
---|
438 | 34, 27, 30, 31, 27, 27, 22, 35, 25, 27,
|
---|
439 | 2, 2, 37, 38, 39, 25, 33, 45, 2, 2,
|
---|
440 | 46, 43, 25, 20, 50, 56, 51, 6, 53, 10,
|
---|
441 | 9, 10, 11, 57, 11, 7, 8, 21, 61, 62,
|
---|
442 | 32, 36, 28, 40, 8, 41, 42, 44, 47, 48,
|
---|
443 | 0, 49, 54, 52, 55, 0, 59, 58, 60, 0,
|
---|
444 | 29
|
---|
445 | };
|
---|
446 |
|
---|
447 | static const yysigned_char yycheck[] =
|
---|
448 | {
|
---|
449 | 1, 9, 16, 11, 4, 4, 7, 7, 8, 12,
|
---|
450 | 24, 11, 26, 3, 4, 12, 12, 31, 14, 14,
|
---|
451 | 21, 35, 19, 19, 38, 39, 29, 23, 23, 43,
|
---|
452 | 4, 4, 29, 29, 30, 30, 10, 10, 4, 4,
|
---|
453 | 41, 37, 37, 6, 10, 10, 47, 0, 49, 8,
|
---|
454 | 7, 8, 11, 54, 11, 3, 4, 6, 59, 60,
|
---|
455 | 10, 6, 9, 5, 4, 6, 10, 10, 6, 5,
|
---|
456 | -1, 6, 6, 10, 5, -1, 6, 10, 5, -1,
|
---|
457 | 19
|
---|
458 | };
|
---|
459 |
|
---|
460 | /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
|
---|
461 | symbol of state STATE-NUM. */
|
---|
462 | static const unsigned char yystos[] =
|
---|
463 | {
|
---|
464 | 0, 3, 4, 13, 21, 21, 0, 3, 4, 7,
|
---|
465 | 8, 11, 14, 15, 16, 17, 18, 19, 20, 21,
|
---|
466 | 6, 6, 15, 16, 18, 17, 18, 19, 9, 14,
|
---|
467 | 16, 18, 10, 10, 21, 18, 6, 16, 18, 18,
|
---|
468 | 5, 6, 10, 18, 10, 10, 21, 6, 5, 6,
|
---|
469 | 10, 21, 10, 21, 6, 5, 10, 21, 10, 6,
|
---|
470 | 5, 21, 21
|
---|
471 | };
|
---|
472 |
|
---|
473 | #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
|
---|
474 | # define YYSIZE_T __SIZE_TYPE__
|
---|
475 | #endif
|
---|
476 | #if ! defined (YYSIZE_T) && defined (size_t)
|
---|
477 | # define YYSIZE_T size_t
|
---|
478 | #endif
|
---|
479 | #if ! defined (YYSIZE_T)
|
---|
480 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
481 | # include <stddef.h> /* INFRINGES ON USER NAME SPACE */
|
---|
482 | # define YYSIZE_T size_t
|
---|
483 | # endif
|
---|
484 | #endif
|
---|
485 | #if ! defined (YYSIZE_T)
|
---|
486 | # define YYSIZE_T unsigned int
|
---|
487 | #endif
|
---|
488 |
|
---|
489 | #define yyerrok (yyerrstatus = 0)
|
---|
490 | #define yyclearin (yychar = YYEMPTY)
|
---|
491 | #define YYEMPTY (-2)
|
---|
492 | #define YYEOF 0
|
---|
493 |
|
---|
494 | #define YYACCEPT goto yyacceptlab
|
---|
495 | #define YYABORT goto yyabortlab
|
---|
496 | #define YYERROR goto yyerrlab1
|
---|
497 |
|
---|
498 |
|
---|
499 | /* Like YYERROR except do call yyerror. This remains here temporarily
|
---|
500 | to ease the transition to the new meaning of YYERROR, for GCC.
|
---|
501 | Once GCC version 2 has supplanted version 1, this can go. */
|
---|
502 |
|
---|
503 | #define YYFAIL goto yyerrlab
|
---|
504 |
|
---|
505 | #define YYRECOVERING() (!!yyerrstatus)
|
---|
506 |
|
---|
507 | #define YYBACKUP(Token, Value) \
|
---|
508 | do \
|
---|
509 | if (yychar == YYEMPTY && yylen == 1) \
|
---|
510 | { \
|
---|
511 | yychar = (Token); \
|
---|
512 | yylval = (Value); \
|
---|
513 | yytoken = YYTRANSLATE (yychar); \
|
---|
514 | YYPOPSTACK; \
|
---|
515 | goto yybackup; \
|
---|
516 | } \
|
---|
517 | else \
|
---|
518 | { \
|
---|
519 | yyerror ("syntax error: cannot back up");\
|
---|
520 | YYERROR; \
|
---|
521 | } \
|
---|
522 | while (0)
|
---|
523 |
|
---|
524 | #define YYTERROR 1
|
---|
525 | #define YYERRCODE 256
|
---|
526 |
|
---|
527 | /* YYLLOC_DEFAULT -- Compute the default location (before the actions
|
---|
528 | are run). */
|
---|
529 |
|
---|
530 | #ifndef YYLLOC_DEFAULT
|
---|
531 | # define YYLLOC_DEFAULT(Current, Rhs, N) \
|
---|
532 | Current.first_line = Rhs[1].first_line; \
|
---|
533 | Current.first_column = Rhs[1].first_column; \
|
---|
534 | Current.last_line = Rhs[N].last_line; \
|
---|
535 | Current.last_column = Rhs[N].last_column;
|
---|
536 | #endif
|
---|
537 |
|
---|
538 | /* YYLEX -- calling `yylex' with the right arguments. */
|
---|
539 |
|
---|
540 | #ifdef YYLEX_PARAM
|
---|
541 | # define YYLEX yylex (YYLEX_PARAM)
|
---|
542 | #else
|
---|
543 | # define YYLEX yylex ()
|
---|
544 | #endif
|
---|
545 |
|
---|
546 | /* Enable debugging if requested. */
|
---|
547 | #if YYDEBUG
|
---|
548 |
|
---|
549 | # ifndef YYFPRINTF
|
---|
550 | # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
|
---|
551 | # define YYFPRINTF fprintf
|
---|
552 | # endif
|
---|
553 |
|
---|
554 | # define YYDPRINTF(Args) \
|
---|
555 | do { \
|
---|
556 | if (yydebug) \
|
---|
557 | YYFPRINTF Args; \
|
---|
558 | } while (0)
|
---|
559 |
|
---|
560 | # define YYDSYMPRINT(Args) \
|
---|
561 | do { \
|
---|
562 | if (yydebug) \
|
---|
563 | yysymprint Args; \
|
---|
564 | } while (0)
|
---|
565 |
|
---|
566 | # define YYDSYMPRINTF(Title, Token, Value, Location) \
|
---|
567 | do { \
|
---|
568 | if (yydebug) \
|
---|
569 | { \
|
---|
570 | YYFPRINTF (stderr, "%s ", Title); \
|
---|
571 | yysymprint (stderr, \
|
---|
572 | Token, Value); \
|
---|
573 | YYFPRINTF (stderr, "\n"); \
|
---|
574 | } \
|
---|
575 | } while (0)
|
---|
576 |
|
---|
577 | /*------------------------------------------------------------------.
|
---|
578 | | yy_stack_print -- Print the state stack from its BOTTOM up to its |
|
---|
579 | | TOP (cinluded). |
|
---|
580 | `------------------------------------------------------------------*/
|
---|
581 |
|
---|
582 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
583 | static void
|
---|
584 | yy_stack_print (short *bottom, short *top)
|
---|
585 | #else
|
---|
586 | static void
|
---|
587 | yy_stack_print (bottom, top)
|
---|
588 | short *bottom;
|
---|
589 | short *top;
|
---|
590 | #endif
|
---|
591 | {
|
---|
592 | YYFPRINTF (stderr, "Stack now");
|
---|
593 | for (/* Nothing. */; bottom <= top; ++bottom)
|
---|
594 | YYFPRINTF (stderr, " %d", *bottom);
|
---|
595 | YYFPRINTF (stderr, "\n");
|
---|
596 | }
|
---|
597 |
|
---|
598 | # define YY_STACK_PRINT(Bottom, Top) \
|
---|
599 | do { \
|
---|
600 | if (yydebug) \
|
---|
601 | yy_stack_print ((Bottom), (Top)); \
|
---|
602 | } while (0)
|
---|
603 |
|
---|
604 |
|
---|
605 | /*------------------------------------------------.
|
---|
606 | | Report that the YYRULE is going to be reduced. |
|
---|
607 | `------------------------------------------------*/
|
---|
608 |
|
---|
609 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
610 | static void
|
---|
611 | yy_reduce_print (int yyrule)
|
---|
612 | #else
|
---|
613 | static void
|
---|
614 | yy_reduce_print (yyrule)
|
---|
615 | int yyrule;
|
---|
616 | #endif
|
---|
617 | {
|
---|
618 | int yyi;
|
---|
619 | unsigned int yylineno = yyrline[yyrule];
|
---|
620 | YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
|
---|
621 | yyrule - 1, yylineno);
|
---|
622 | /* Print the symbols being reduced, and their result. */
|
---|
623 | for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
|
---|
624 | YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
|
---|
625 | YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
|
---|
626 | }
|
---|
627 |
|
---|
628 | # define YY_REDUCE_PRINT(Rule) \
|
---|
629 | do { \
|
---|
630 | if (yydebug) \
|
---|
631 | yy_reduce_print (Rule); \
|
---|
632 | } while (0)
|
---|
633 |
|
---|
634 | /* Nonzero means print parse trace. It is left uninitialized so that
|
---|
635 | multiple parsers can coexist. */
|
---|
636 | int yydebug;
|
---|
637 | #else /* !YYDEBUG */
|
---|
638 | # define YYDPRINTF(Args)
|
---|
639 | # define YYDSYMPRINT(Args)
|
---|
640 | # define YYDSYMPRINTF(Title, Token, Value, Location)
|
---|
641 | # define YY_STACK_PRINT(Bottom, Top)
|
---|
642 | # define YY_REDUCE_PRINT(Rule)
|
---|
643 | #endif /* !YYDEBUG */
|
---|
644 |
|
---|
645 |
|
---|
646 | /* YYINITDEPTH -- initial size of the parser's stacks. */
|
---|
647 | #ifndef YYINITDEPTH
|
---|
648 | # define YYINITDEPTH 200
|
---|
649 | #endif
|
---|
650 |
|
---|
651 | /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
|
---|
652 | if the built-in stack extension method is used).
|
---|
653 |
|
---|
654 | Do not make this value too large; the results are undefined if
|
---|
655 | SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
|
---|
656 | evaluated with infinite-precision integer arithmetic. */
|
---|
657 |
|
---|
658 | #if YYMAXDEPTH == 0
|
---|
659 | # undef YYMAXDEPTH
|
---|
660 | #endif
|
---|
661 |
|
---|
662 | #ifndef YYMAXDEPTH
|
---|
663 | # define YYMAXDEPTH 10000
|
---|
664 | #endif
|
---|
665 |
|
---|
666 |
|
---|
667 |
|
---|
668 | #if YYERROR_VERBOSE
|
---|
669 |
|
---|
670 | # ifndef yystrlen
|
---|
671 | # if defined (__GLIBC__) && defined (_STRING_H)
|
---|
672 | # define yystrlen strlen
|
---|
673 | # else
|
---|
674 | /* Return the length of YYSTR. */
|
---|
675 | static YYSIZE_T
|
---|
676 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
677 | yystrlen (const char *yystr)
|
---|
678 | # else
|
---|
679 | yystrlen (yystr)
|
---|
680 | const char *yystr;
|
---|
681 | # endif
|
---|
682 | {
|
---|
683 | register const char *yys = yystr;
|
---|
684 |
|
---|
685 | while (*yys++ != '\0')
|
---|
686 | continue;
|
---|
687 |
|
---|
688 | return yys - yystr - 1;
|
---|
689 | }
|
---|
690 | # endif
|
---|
691 | # endif
|
---|
692 |
|
---|
693 | # ifndef yystpcpy
|
---|
694 | # if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
|
---|
695 | # define yystpcpy stpcpy
|
---|
696 | # else
|
---|
697 | /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
|
---|
698 | YYDEST. */
|
---|
699 | static char *
|
---|
700 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
701 | yystpcpy (char *yydest, const char *yysrc)
|
---|
702 | # else
|
---|
703 | yystpcpy (yydest, yysrc)
|
---|
704 | char *yydest;
|
---|
705 | const char *yysrc;
|
---|
706 | # endif
|
---|
707 | {
|
---|
708 | register char *yyd = yydest;
|
---|
709 | register const char *yys = yysrc;
|
---|
710 |
|
---|
711 | while ((*yyd++ = *yys++) != '\0')
|
---|
712 | continue;
|
---|
713 |
|
---|
714 | return yyd - 1;
|
---|
715 | }
|
---|
716 | # endif
|
---|
717 | # endif
|
---|
718 |
|
---|
719 | #endif /* !YYERROR_VERBOSE */
|
---|
720 |
|
---|
721 |
|
---|
722 |
|
---|
723 | #if YYDEBUG
|
---|
724 | /*--------------------------------.
|
---|
725 | | Print this symbol on YYOUTPUT. |
|
---|
726 | `--------------------------------*/
|
---|
727 |
|
---|
728 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
729 | static void
|
---|
730 | yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
|
---|
731 | #else
|
---|
732 | static void
|
---|
733 | yysymprint (yyoutput, yytype, yyvaluep)
|
---|
734 | FILE *yyoutput;
|
---|
735 | int yytype;
|
---|
736 | YYSTYPE *yyvaluep;
|
---|
737 | #endif
|
---|
738 | {
|
---|
739 | /* Pacify ``unused variable'' warnings. */
|
---|
740 | (void) yyvaluep;
|
---|
741 |
|
---|
742 | if (yytype < YYNTOKENS)
|
---|
743 | {
|
---|
744 | YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
---|
745 | # ifdef YYPRINT
|
---|
746 | YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
---|
747 | # endif
|
---|
748 | }
|
---|
749 | else
|
---|
750 | YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
---|
751 |
|
---|
752 | switch (yytype)
|
---|
753 | {
|
---|
754 | default:
|
---|
755 | break;
|
---|
756 | }
|
---|
757 | YYFPRINTF (yyoutput, ")");
|
---|
758 | }
|
---|
759 |
|
---|
760 | #endif /* ! YYDEBUG */
|
---|
761 | /*-----------------------------------------------.
|
---|
762 | | Release the memory associated to this symbol. |
|
---|
763 | `-----------------------------------------------*/
|
---|
764 |
|
---|
765 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
766 | static void
|
---|
767 | yydestruct (int yytype, YYSTYPE *yyvaluep)
|
---|
768 | #else
|
---|
769 | static void
|
---|
770 | yydestruct (yytype, yyvaluep)
|
---|
771 | int yytype;
|
---|
772 | YYSTYPE *yyvaluep;
|
---|
773 | #endif
|
---|
774 | {
|
---|
775 | /* Pacify ``unused variable'' warnings. */
|
---|
776 | (void) yyvaluep;
|
---|
777 |
|
---|
778 | switch (yytype)
|
---|
779 | {
|
---|
780 |
|
---|
781 | default:
|
---|
782 | break;
|
---|
783 | }
|
---|
784 | }
|
---|
785 |
|
---|
786 |
|
---|
787 | /* Prevent warnings from -Wmissing-prototypes. */
|
---|
788 |
|
---|
789 | #ifdef YYPARSE_PARAM
|
---|
790 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
791 | int yyparse (void *YYPARSE_PARAM);
|
---|
792 | # else
|
---|
793 | int yyparse ();
|
---|
794 | # endif
|
---|
795 | #else /* ! YYPARSE_PARAM */
|
---|
796 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
797 | int yyparse (void);
|
---|
798 | #else
|
---|
799 | int yyparse ();
|
---|
800 | #endif
|
---|
801 | #endif /* ! YYPARSE_PARAM */
|
---|
802 |
|
---|
803 |
|
---|
804 |
|
---|
805 | /* The lookahead symbol. */
|
---|
806 | int yychar;
|
---|
807 |
|
---|
808 | /* The semantic value of the lookahead symbol. */
|
---|
809 | YYSTYPE yylval;
|
---|
810 |
|
---|
811 | /* Number of syntax errors so far. */
|
---|
812 | int yynerrs;
|
---|
813 |
|
---|
814 |
|
---|
815 |
|
---|
816 | /*----------.
|
---|
817 | | yyparse. |
|
---|
818 | `----------*/
|
---|
819 |
|
---|
820 | #ifdef YYPARSE_PARAM
|
---|
821 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
822 | int yyparse (void *YYPARSE_PARAM)
|
---|
823 | # else
|
---|
824 | int yyparse (YYPARSE_PARAM)
|
---|
825 | void *YYPARSE_PARAM;
|
---|
826 | # endif
|
---|
827 | #else /* ! YYPARSE_PARAM */
|
---|
828 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
829 | int
|
---|
830 | yyparse (void)
|
---|
831 | #else
|
---|
832 | int
|
---|
833 | yyparse ()
|
---|
834 |
|
---|
835 | #endif
|
---|
836 | #endif
|
---|
837 | {
|
---|
838 |
|
---|
839 | register int yystate;
|
---|
840 | register int yyn;
|
---|
841 | int yyresult;
|
---|
842 | /* Number of tokens to shift before error messages enabled. */
|
---|
843 | int yyerrstatus;
|
---|
844 | /* Lookahead token as an internal (translated) token number. */
|
---|
845 | int yytoken = 0;
|
---|
846 |
|
---|
847 | /* Three stacks and their tools:
|
---|
848 | `yyss': related to states,
|
---|
849 | `yyvs': related to semantic values,
|
---|
850 | `yyls': related to locations.
|
---|
851 |
|
---|
852 | Refer to the stacks thru separate pointers, to allow yyoverflow
|
---|
853 | to reallocate them elsewhere. */
|
---|
854 |
|
---|
855 | /* The state stack. */
|
---|
856 | short yyssa[YYINITDEPTH];
|
---|
857 | short *yyss = yyssa;
|
---|
858 | register short *yyssp;
|
---|
859 |
|
---|
860 | /* The semantic value stack. */
|
---|
861 | YYSTYPE yyvsa[YYINITDEPTH];
|
---|
862 | YYSTYPE *yyvs = yyvsa;
|
---|
863 | register YYSTYPE *yyvsp;
|
---|
864 |
|
---|
865 |
|
---|
866 |
|
---|
867 | #define YYPOPSTACK (yyvsp--, yyssp--)
|
---|
868 |
|
---|
869 | YYSIZE_T yystacksize = YYINITDEPTH;
|
---|
870 |
|
---|
871 | /* The variables used to return semantic value and location from the
|
---|
872 | action routines. */
|
---|
873 | YYSTYPE yyval;
|
---|
874 |
|
---|
875 |
|
---|
876 | /* When reducing, the number of symbols on the RHS of the reduced
|
---|
877 | rule. */
|
---|
878 | int yylen;
|
---|
879 |
|
---|
880 | YYDPRINTF ((stderr, "Starting parse\n"));
|
---|
881 |
|
---|
882 | yystate = 0;
|
---|
883 | yyerrstatus = 0;
|
---|
884 | yynerrs = 0;
|
---|
885 | yychar = YYEMPTY; /* Cause a token to be read. */
|
---|
886 |
|
---|
887 | /* Initialize stack pointers.
|
---|
888 | Waste one element of value and location stack
|
---|
889 | so that they stay on the same level as the state stack.
|
---|
890 | The wasted elements are never initialized. */
|
---|
891 |
|
---|
892 | yyssp = yyss;
|
---|
893 | yyvsp = yyvs;
|
---|
894 |
|
---|
895 | goto yysetstate;
|
---|
896 |
|
---|
897 | /*------------------------------------------------------------.
|
---|
898 | | yynewstate -- Push a new state, which is found in yystate. |
|
---|
899 | `------------------------------------------------------------*/
|
---|
900 | yynewstate:
|
---|
901 | /* In all cases, when you get here, the value and location stacks
|
---|
902 | have just been pushed. so pushing a state here evens the stacks.
|
---|
903 | */
|
---|
904 | yyssp++;
|
---|
905 |
|
---|
906 | yysetstate:
|
---|
907 | *yyssp = yystate;
|
---|
908 |
|
---|
909 | if (yyss + yystacksize - 1 <= yyssp)
|
---|
910 | {
|
---|
911 | /* Get the current used size of the three stacks, in elements. */
|
---|
912 | YYSIZE_T yysize = yyssp - yyss + 1;
|
---|
913 |
|
---|
914 | #ifdef yyoverflow
|
---|
915 | {
|
---|
916 | /* Give user a chance to reallocate the stack. Use copies of
|
---|
917 | these so that the &'s don't force the real ones into
|
---|
918 | memory. */
|
---|
919 | YYSTYPE *yyvs1 = yyvs;
|
---|
920 | short *yyss1 = yyss;
|
---|
921 |
|
---|
922 |
|
---|
923 | /* Each stack pointer address is followed by the size of the
|
---|
924 | data in use in that stack, in bytes. This used to be a
|
---|
925 | conditional around just the two extra args, but that might
|
---|
926 | be undefined if yyoverflow is a macro. */
|
---|
927 | yyoverflow ("parser stack overflow",
|
---|
928 | &yyss1, yysize * sizeof (*yyssp),
|
---|
929 | &yyvs1, yysize * sizeof (*yyvsp),
|
---|
930 |
|
---|
931 | &yystacksize);
|
---|
932 |
|
---|
933 | yyss = yyss1;
|
---|
934 | yyvs = yyvs1;
|
---|
935 | }
|
---|
936 | #else /* no yyoverflow */
|
---|
937 | # ifndef YYSTACK_RELOCATE
|
---|
938 | goto yyoverflowlab;
|
---|
939 | # else
|
---|
940 | /* Extend the stack our own way. */
|
---|
941 | if (YYMAXDEPTH <= yystacksize)
|
---|
942 | goto yyoverflowlab;
|
---|
943 | yystacksize *= 2;
|
---|
944 | if (YYMAXDEPTH < yystacksize)
|
---|
945 | yystacksize = YYMAXDEPTH;
|
---|
946 |
|
---|
947 | {
|
---|
948 | short *yyss1 = yyss;
|
---|
949 | union yyalloc *yyptr =
|
---|
950 | (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
|
---|
951 | if (! yyptr)
|
---|
952 | goto yyoverflowlab;
|
---|
953 | YYSTACK_RELOCATE (yyss);
|
---|
954 | YYSTACK_RELOCATE (yyvs);
|
---|
955 |
|
---|
956 | # undef YYSTACK_RELOCATE
|
---|
957 | if (yyss1 != yyssa)
|
---|
958 | YYSTACK_FREE (yyss1);
|
---|
959 | }
|
---|
960 | # endif
|
---|
961 | #endif /* no yyoverflow */
|
---|
962 |
|
---|
963 | yyssp = yyss + yysize - 1;
|
---|
964 | yyvsp = yyvs + yysize - 1;
|
---|
965 |
|
---|
966 |
|
---|
967 | YYDPRINTF ((stderr, "Stack size increased to %lu\n",
|
---|
968 | (unsigned long int) yystacksize));
|
---|
969 |
|
---|
970 | if (yyss + yystacksize - 1 <= yyssp)
|
---|
971 | YYABORT;
|
---|
972 | }
|
---|
973 |
|
---|
974 | YYDPRINTF ((stderr, "Entering state %d\n", yystate));
|
---|
975 |
|
---|
976 | goto yybackup;
|
---|
977 |
|
---|
978 | /*-----------.
|
---|
979 | | yybackup. |
|
---|
980 | `-----------*/
|
---|
981 | yybackup:
|
---|
982 |
|
---|
983 | /* Do appropriate processing given the current state. */
|
---|
984 | /* Read a lookahead token if we need one and don't already have one. */
|
---|
985 | /* yyresume: */
|
---|
986 |
|
---|
987 | /* First try to decide what to do without reference to lookahead token. */
|
---|
988 |
|
---|
989 | yyn = yypact[yystate];
|
---|
990 | if (yyn == YYPACT_NINF)
|
---|
991 | goto yydefault;
|
---|
992 |
|
---|
993 | /* Not known => get a lookahead token if don't already have one. */
|
---|
994 |
|
---|
995 | /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
|
---|
996 | if (yychar == YYEMPTY)
|
---|
997 | {
|
---|
998 | YYDPRINTF ((stderr, "Reading a token: "));
|
---|
999 | yychar = YYLEX;
|
---|
1000 | }
|
---|
1001 |
|
---|
1002 | if (yychar <= YYEOF)
|
---|
1003 | {
|
---|
1004 | yychar = yytoken = YYEOF;
|
---|
1005 | YYDPRINTF ((stderr, "Now at end of input.\n"));
|
---|
1006 | }
|
---|
1007 | else
|
---|
1008 | {
|
---|
1009 | yytoken = YYTRANSLATE (yychar);
|
---|
1010 | YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
|
---|
1011 | }
|
---|
1012 |
|
---|
1013 | /* If the proper action on seeing token YYTOKEN is to reduce or to
|
---|
1014 | detect an error, take that action. */
|
---|
1015 | yyn += yytoken;
|
---|
1016 | if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
|
---|
1017 | goto yydefault;
|
---|
1018 | yyn = yytable[yyn];
|
---|
1019 | if (yyn <= 0)
|
---|
1020 | {
|
---|
1021 | if (yyn == 0 || yyn == YYTABLE_NINF)
|
---|
1022 | goto yyerrlab;
|
---|
1023 | yyn = -yyn;
|
---|
1024 | goto yyreduce;
|
---|
1025 | }
|
---|
1026 |
|
---|
1027 | if (yyn == YYFINAL)
|
---|
1028 | YYACCEPT;
|
---|
1029 |
|
---|
1030 | /* Shift the lookahead token. */
|
---|
1031 | YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
|
---|
1032 |
|
---|
1033 | /* Discard the token being shifted unless it is eof. */
|
---|
1034 | if (yychar != YYEOF)
|
---|
1035 | yychar = YYEMPTY;
|
---|
1036 |
|
---|
1037 | *++yyvsp = yylval;
|
---|
1038 |
|
---|
1039 |
|
---|
1040 | /* Count tokens shifted since error; after three, turn off error
|
---|
1041 | status. */
|
---|
1042 | if (yyerrstatus)
|
---|
1043 | yyerrstatus--;
|
---|
1044 |
|
---|
1045 | yystate = yyn;
|
---|
1046 | goto yynewstate;
|
---|
1047 |
|
---|
1048 |
|
---|
1049 | /*-----------------------------------------------------------.
|
---|
1050 | | yydefault -- do the default action for the current state. |
|
---|
1051 | `-----------------------------------------------------------*/
|
---|
1052 | yydefault:
|
---|
1053 | yyn = yydefact[yystate];
|
---|
1054 | if (yyn == 0)
|
---|
1055 | goto yyerrlab;
|
---|
1056 | goto yyreduce;
|
---|
1057 |
|
---|
1058 |
|
---|
1059 | /*-----------------------------.
|
---|
1060 | | yyreduce -- Do a reduction. |
|
---|
1061 | `-----------------------------*/
|
---|
1062 | yyreduce:
|
---|
1063 | /* yyn is the number of a rule to reduce with. */
|
---|
1064 | yylen = yyr2[yyn];
|
---|
1065 |
|
---|
1066 | /* If YYLEN is nonzero, implement the default value of the action:
|
---|
1067 | `$$ = $1'.
|
---|
1068 |
|
---|
1069 | Otherwise, the following line sets YYVAL to garbage.
|
---|
1070 | This behavior is undocumented and Bison
|
---|
1071 | users should not rely upon it. Assigning to YYVAL
|
---|
1072 | unconditionally makes the parser a bit smaller, and it avoids a
|
---|
1073 | GCC warning that YYVAL may be used uninitialized. */
|
---|
1074 | yyval = yyvsp[1-yylen];
|
---|
1075 |
|
---|
1076 |
|
---|
1077 | YY_REDUCE_PRINT (yyn);
|
---|
1078 | switch (yyn)
|
---|
1079 | {
|
---|
1080 | case 2:
|
---|
1081 | #line 73 "ps1.0_grammar.y"
|
---|
1082 | {
|
---|
1083 | DBG_MESG("dbg: WholeEnchilada", line_number);
|
---|
1084 | ps10::invoke(yyvsp[-2].consts, yyvsp[-1].lines, yyvsp[0].lines);
|
---|
1085 | ;}
|
---|
1086 | break;
|
---|
1087 |
|
---|
1088 | case 3:
|
---|
1089 | #line 80 "ps1.0_grammar.y"
|
---|
1090 | {
|
---|
1091 | DBG_MESG("dbg: WholeEnchilada", line_number);
|
---|
1092 | ps10::invoke(yyvsp[-2].consts, yyvsp[-1].lines, yyvsp[0].lines);
|
---|
1093 | ;}
|
---|
1094 | break;
|
---|
1095 |
|
---|
1096 | case 4:
|
---|
1097 | #line 87 "ps1.0_grammar.y"
|
---|
1098 | {
|
---|
1099 | DBG_MESG("dbg: WholeEnchilada", line_number);
|
---|
1100 | ps10::invoke( 0, yyvsp[-1].lines, yyvsp[0].lines);
|
---|
1101 | ;}
|
---|
1102 | break;
|
---|
1103 |
|
---|
1104 | case 5:
|
---|
1105 | #line 94 "ps1.0_grammar.y"
|
---|
1106 | {
|
---|
1107 | DBG_MESG("dbg: WholeEnchilada", line_number);
|
---|
1108 | ps10::invoke( 0, yyvsp[-1].lines, yyvsp[0].lines);
|
---|
1109 | ;}
|
---|
1110 | break;
|
---|
1111 |
|
---|
1112 | case 6:
|
---|
1113 | #line 101 "ps1.0_grammar.y"
|
---|
1114 | {
|
---|
1115 | DBG_MESG("dbg: WholeEnchilada", line_number);
|
---|
1116 | ps10::invoke(yyvsp[-1].consts, 0, yyvsp[0].lines);
|
---|
1117 | ;}
|
---|
1118 | break;
|
---|
1119 |
|
---|
1120 | case 7:
|
---|
1121 | #line 108 "ps1.0_grammar.y"
|
---|
1122 | {
|
---|
1123 | DBG_MESG("dbg: WholeEnchilada", line_number);
|
---|
1124 | ps10::invoke(yyvsp[-1].consts, 0, yyvsp[0].lines);
|
---|
1125 | ;}
|
---|
1126 | break;
|
---|
1127 |
|
---|
1128 | case 8:
|
---|
1129 | #line 115 "ps1.0_grammar.y"
|
---|
1130 | {
|
---|
1131 | DBG_MESG("dbg: WholeEnchilada", line_number);
|
---|
1132 | ps10::invoke( 0, 0, yyvsp[0].lines);
|
---|
1133 | ;}
|
---|
1134 | break;
|
---|
1135 |
|
---|
1136 | case 9:
|
---|
1137 | #line 122 "ps1.0_grammar.y"
|
---|
1138 | {
|
---|
1139 | DBG_MESG("dbg: WholeEnchilada", line_number);
|
---|
1140 | ps10::invoke( 0, 0, yyvsp[0].lines);
|
---|
1141 | ;}
|
---|
1142 | break;
|
---|
1143 |
|
---|
1144 | case 10:
|
---|
1145 | #line 132 "ps1.0_grammar.y"
|
---|
1146 | {
|
---|
1147 | yyval.consts = new vector<constdef>;
|
---|
1148 | yyval.consts->push_back(* yyvsp[0].cdef);
|
---|
1149 | delete yyvsp[0].cdef;
|
---|
1150 | ;}
|
---|
1151 | break;
|
---|
1152 |
|
---|
1153 | case 11:
|
---|
1154 | #line 140 "ps1.0_grammar.y"
|
---|
1155 | {
|
---|
1156 | yyval.consts = yyvsp[-1].consts;
|
---|
1157 | yyval.consts->push_back(* yyvsp[0].cdef);
|
---|
1158 | delete yyvsp[0].cdef;
|
---|
1159 | ;}
|
---|
1160 | break;
|
---|
1161 |
|
---|
1162 | case 12:
|
---|
1163 | #line 152 "ps1.0_grammar.y"
|
---|
1164 | {
|
---|
1165 | yyval.cdef = new constdef;
|
---|
1166 | yyval.cdef->reg = * yyvsp[-9].sval;
|
---|
1167 | yyval.cdef->r = yyvsp[-7].fval;
|
---|
1168 | yyval.cdef->g = yyvsp[-5].fval;
|
---|
1169 | yyval.cdef->b = yyvsp[-3].fval;
|
---|
1170 | yyval.cdef->a = yyvsp[-1].fval;
|
---|
1171 | delete yyvsp[-9].sval;
|
---|
1172 | ;}
|
---|
1173 | break;
|
---|
1174 |
|
---|
1175 | case 13:
|
---|
1176 | #line 166 "ps1.0_grammar.y"
|
---|
1177 | {
|
---|
1178 | yyval.lines = new list<vector<string> >;
|
---|
1179 | yyval.lines->push_back(* yyvsp[0].line);
|
---|
1180 | delete yyvsp[0].line;
|
---|
1181 | ;}
|
---|
1182 | break;
|
---|
1183 |
|
---|
1184 | case 14:
|
---|
1185 | #line 174 "ps1.0_grammar.y"
|
---|
1186 | {
|
---|
1187 | yyval.lines = yyvsp[-1].lines;
|
---|
1188 | yyval.lines->push_back(* yyvsp[0].line);
|
---|
1189 | delete yyvsp[0].line;
|
---|
1190 | ;}
|
---|
1191 | break;
|
---|
1192 |
|
---|
1193 | case 15:
|
---|
1194 | #line 185 "ps1.0_grammar.y"
|
---|
1195 | {
|
---|
1196 | yyval.line = new vector<string>;
|
---|
1197 | yyval.line->push_back(* yyvsp[-2].sval);
|
---|
1198 | yyval.line->push_back(* yyvsp[-1].sval);
|
---|
1199 | delete yyvsp[-2].sval;
|
---|
1200 | delete yyvsp[-1].sval;
|
---|
1201 | ;}
|
---|
1202 | break;
|
---|
1203 |
|
---|
1204 | case 16:
|
---|
1205 | #line 195 "ps1.0_grammar.y"
|
---|
1206 | {
|
---|
1207 | yyval.line = new vector<string>;
|
---|
1208 | yyval.line->push_back(* yyvsp[-4].sval);
|
---|
1209 | yyval.line->push_back(* yyvsp[-3].sval);
|
---|
1210 | yyval.line->push_back(* yyvsp[-1].sval);
|
---|
1211 | delete yyvsp[-4].sval;
|
---|
1212 | delete yyvsp[-3].sval;
|
---|
1213 | delete yyvsp[-1].sval;
|
---|
1214 | ;}
|
---|
1215 | break;
|
---|
1216 |
|
---|
1217 | case 17:
|
---|
1218 | #line 207 "ps1.0_grammar.y"
|
---|
1219 | {
|
---|
1220 | yyval.line = new vector<string>;
|
---|
1221 | yyval.line->push_back(* yyvsp[-6].sval);
|
---|
1222 | yyval.line->push_back(* yyvsp[-5].sval);
|
---|
1223 | yyval.line->push_back(* yyvsp[-3].sval);
|
---|
1224 | yyval.line->push_back(* yyvsp[-1].sval);
|
---|
1225 | delete yyvsp[-6].sval;
|
---|
1226 | delete yyvsp[-5].sval;
|
---|
1227 | delete yyvsp[-3].sval;
|
---|
1228 | delete yyvsp[-1].sval;
|
---|
1229 | ;}
|
---|
1230 | break;
|
---|
1231 |
|
---|
1232 | case 18:
|
---|
1233 | #line 224 "ps1.0_grammar.y"
|
---|
1234 | {
|
---|
1235 | yyval.lines = new list<vector<string> >;
|
---|
1236 | yyval.lines->push_back(* yyvsp[0].line);
|
---|
1237 | delete yyvsp[0].line;
|
---|
1238 | ;}
|
---|
1239 | break;
|
---|
1240 |
|
---|
1241 | case 19:
|
---|
1242 | #line 232 "ps1.0_grammar.y"
|
---|
1243 | {
|
---|
1244 | yyval.lines = yyvsp[-1].lines;
|
---|
1245 | yyval.lines->push_back(* yyvsp[0].line);
|
---|
1246 | delete yyvsp[0].line;
|
---|
1247 | ;}
|
---|
1248 | break;
|
---|
1249 |
|
---|
1250 | case 20:
|
---|
1251 | #line 244 "ps1.0_grammar.y"
|
---|
1252 | {
|
---|
1253 | yyval.line = new vector<string>;
|
---|
1254 | if ( yyvsp[-5].ival )
|
---|
1255 | yyval.line->push_back("+");
|
---|
1256 | yyval.line->push_back(* yyvsp[-4].sval);
|
---|
1257 | yyval.line->push_back(* yyvsp[-3].sval);
|
---|
1258 | yyval.line->push_back(* yyvsp[-1].sval);
|
---|
1259 | delete yyvsp[-4].sval;
|
---|
1260 | delete yyvsp[-3].sval;
|
---|
1261 | delete yyvsp[-1].sval;
|
---|
1262 | ;}
|
---|
1263 | break;
|
---|
1264 |
|
---|
1265 | case 21:
|
---|
1266 | #line 258 "ps1.0_grammar.y"
|
---|
1267 | {
|
---|
1268 | yyval.line = new vector<string>;
|
---|
1269 | if ( yyvsp[-7].ival )
|
---|
1270 | yyval.line->push_back("+");
|
---|
1271 | yyval.line->push_back(* yyvsp[-6].sval);
|
---|
1272 | yyval.line->push_back(* yyvsp[-5].sval);
|
---|
1273 | yyval.line->push_back(* yyvsp[-3].sval);
|
---|
1274 | yyval.line->push_back(* yyvsp[-1].sval);
|
---|
1275 | delete yyvsp[-6].sval;
|
---|
1276 | delete yyvsp[-5].sval;
|
---|
1277 | delete yyvsp[-3].sval;
|
---|
1278 | delete yyvsp[-1].sval;
|
---|
1279 | ;}
|
---|
1280 | break;
|
---|
1281 |
|
---|
1282 | case 22:
|
---|
1283 | #line 274 "ps1.0_grammar.y"
|
---|
1284 | {
|
---|
1285 | yyval.line = new vector<string>;
|
---|
1286 | if ( yyvsp[-9].ival )
|
---|
1287 | yyval.line->push_back("+");
|
---|
1288 | yyval.line->push_back(* yyvsp[-8].sval);
|
---|
1289 | yyval.line->push_back(* yyvsp[-7].sval);
|
---|
1290 | yyval.line->push_back(* yyvsp[-5].sval);
|
---|
1291 | yyval.line->push_back(* yyvsp[-3].sval);
|
---|
1292 | yyval.line->push_back(* yyvsp[-1].sval);
|
---|
1293 | delete yyvsp[-8].sval;
|
---|
1294 | delete yyvsp[-7].sval;
|
---|
1295 | delete yyvsp[-5].sval;
|
---|
1296 | delete yyvsp[-3].sval;
|
---|
1297 | delete yyvsp[-1].sval;
|
---|
1298 | ;}
|
---|
1299 | break;
|
---|
1300 |
|
---|
1301 | case 23:
|
---|
1302 | #line 293 "ps1.0_grammar.y"
|
---|
1303 | { yyval.ival=0; ;}
|
---|
1304 | break;
|
---|
1305 |
|
---|
1306 | case 24:
|
---|
1307 | #line 296 "ps1.0_grammar.y"
|
---|
1308 | { yyval.ival=1; ;}
|
---|
1309 | break;
|
---|
1310 |
|
---|
1311 | case 25:
|
---|
1312 | #line 302 "ps1.0_grammar.y"
|
---|
1313 | {;}
|
---|
1314 | break;
|
---|
1315 |
|
---|
1316 | case 26:
|
---|
1317 | #line 306 "ps1.0_grammar.y"
|
---|
1318 | {;}
|
---|
1319 | break;
|
---|
1320 |
|
---|
1321 |
|
---|
1322 | }
|
---|
1323 |
|
---|
1324 | /* Line 999 of yacc.c. */
|
---|
1325 | #line 1325 "_ps1.0_parser.c"
|
---|
1326 |
|
---|
1327 | yyvsp -= yylen;
|
---|
1328 | yyssp -= yylen;
|
---|
1329 |
|
---|
1330 |
|
---|
1331 | YY_STACK_PRINT (yyss, yyssp);
|
---|
1332 |
|
---|
1333 | *++yyvsp = yyval;
|
---|
1334 |
|
---|
1335 |
|
---|
1336 | /* Now `shift' the result of the reduction. Determine what state
|
---|
1337 | that goes to, based on the state we popped back to and the rule
|
---|
1338 | number reduced by. */
|
---|
1339 |
|
---|
1340 | yyn = yyr1[yyn];
|
---|
1341 |
|
---|
1342 | yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
|
---|
1343 | if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
|
---|
1344 | yystate = yytable[yystate];
|
---|
1345 | else
|
---|
1346 | yystate = yydefgoto[yyn - YYNTOKENS];
|
---|
1347 |
|
---|
1348 | goto yynewstate;
|
---|
1349 |
|
---|
1350 |
|
---|
1351 | /*------------------------------------.
|
---|
1352 | | yyerrlab -- here on detecting error |
|
---|
1353 | `------------------------------------*/
|
---|
1354 | yyerrlab:
|
---|
1355 | /* If not already recovering from an error, report this error. */
|
---|
1356 | if (!yyerrstatus)
|
---|
1357 | {
|
---|
1358 | ++yynerrs;
|
---|
1359 | #if YYERROR_VERBOSE
|
---|
1360 | yyn = yypact[yystate];
|
---|
1361 |
|
---|
1362 | if (YYPACT_NINF < yyn && yyn < YYLAST)
|
---|
1363 | {
|
---|
1364 | YYSIZE_T yysize = 0;
|
---|
1365 | int yytype = YYTRANSLATE (yychar);
|
---|
1366 | char *yymsg;
|
---|
1367 | int yyx, yycount;
|
---|
1368 |
|
---|
1369 | yycount = 0;
|
---|
1370 | /* Start YYX at -YYN if negative to avoid negative indexes in
|
---|
1371 | YYCHECK. */
|
---|
1372 | for (yyx = yyn < 0 ? -yyn : 0;
|
---|
1373 | yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
|
---|
1374 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
---|
1375 | yysize += yystrlen (yytname[yyx]) + 15, yycount++;
|
---|
1376 | yysize += yystrlen ("syntax error, unexpected ") + 1;
|
---|
1377 | yysize += yystrlen (yytname[yytype]);
|
---|
1378 | yymsg = (char *) YYSTACK_ALLOC (yysize);
|
---|
1379 | if (yymsg != 0)
|
---|
1380 | {
|
---|
1381 | char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
|
---|
1382 | yyp = yystpcpy (yyp, yytname[yytype]);
|
---|
1383 |
|
---|
1384 | if (yycount < 5)
|
---|
1385 | {
|
---|
1386 | yycount = 0;
|
---|
1387 | for (yyx = yyn < 0 ? -yyn : 0;
|
---|
1388 | yyx < (int) (sizeof (yytname) / sizeof (char *));
|
---|
1389 | yyx++)
|
---|
1390 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
---|
1391 | {
|
---|
1392 | const char *yyq = ! yycount ? ", expecting " : " or ";
|
---|
1393 | yyp = yystpcpy (yyp, yyq);
|
---|
1394 | yyp = yystpcpy (yyp, yytname[yyx]);
|
---|
1395 | yycount++;
|
---|
1396 | }
|
---|
1397 | }
|
---|
1398 | yyerror (yymsg);
|
---|
1399 | YYSTACK_FREE (yymsg);
|
---|
1400 | }
|
---|
1401 | else
|
---|
1402 | yyerror ("syntax error; also virtual memory exhausted");
|
---|
1403 | }
|
---|
1404 | else
|
---|
1405 | #endif /* YYERROR_VERBOSE */
|
---|
1406 | yyerror ("syntax error");
|
---|
1407 | }
|
---|
1408 |
|
---|
1409 |
|
---|
1410 |
|
---|
1411 | if (yyerrstatus == 3)
|
---|
1412 | {
|
---|
1413 | /* If just tried and failed to reuse lookahead token after an
|
---|
1414 | error, discard it. */
|
---|
1415 |
|
---|
1416 | /* Return failure if at end of input. */
|
---|
1417 | if (yychar == YYEOF)
|
---|
1418 | {
|
---|
1419 | /* Pop the error token. */
|
---|
1420 | YYPOPSTACK;
|
---|
1421 | /* Pop the rest of the stack. */
|
---|
1422 | while (yyss < yyssp)
|
---|
1423 | {
|
---|
1424 | YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
---|
1425 | yydestruct (yystos[*yyssp], yyvsp);
|
---|
1426 | YYPOPSTACK;
|
---|
1427 | }
|
---|
1428 | YYABORT;
|
---|
1429 | }
|
---|
1430 |
|
---|
1431 | YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
|
---|
1432 | yydestruct (yytoken, &yylval);
|
---|
1433 | yychar = YYEMPTY;
|
---|
1434 |
|
---|
1435 | }
|
---|
1436 |
|
---|
1437 | /* Else will try to reuse lookahead token after shifting the error
|
---|
1438 | token. */
|
---|
1439 | goto yyerrlab1;
|
---|
1440 |
|
---|
1441 |
|
---|
1442 | /*----------------------------------------------------.
|
---|
1443 | | yyerrlab1 -- error raised explicitly by an action. |
|
---|
1444 | `----------------------------------------------------*/
|
---|
1445 | yyerrlab1:
|
---|
1446 | yyerrstatus = 3; /* Each real token shifted decrements this. */
|
---|
1447 |
|
---|
1448 | for (;;)
|
---|
1449 | {
|
---|
1450 | yyn = yypact[yystate];
|
---|
1451 | if (yyn != YYPACT_NINF)
|
---|
1452 | {
|
---|
1453 | yyn += YYTERROR;
|
---|
1454 | if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
|
---|
1455 | {
|
---|
1456 | yyn = yytable[yyn];
|
---|
1457 | if (0 < yyn)
|
---|
1458 | break;
|
---|
1459 | }
|
---|
1460 | }
|
---|
1461 |
|
---|
1462 | /* Pop the current state because it cannot handle the error token. */
|
---|
1463 | if (yyssp == yyss)
|
---|
1464 | YYABORT;
|
---|
1465 |
|
---|
1466 | YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
---|
1467 | yydestruct (yystos[yystate], yyvsp);
|
---|
1468 | yyvsp--;
|
---|
1469 | yystate = *--yyssp;
|
---|
1470 |
|
---|
1471 | YY_STACK_PRINT (yyss, yyssp);
|
---|
1472 | }
|
---|
1473 |
|
---|
1474 | if (yyn == YYFINAL)
|
---|
1475 | YYACCEPT;
|
---|
1476 |
|
---|
1477 | YYDPRINTF ((stderr, "Shifting error token, "));
|
---|
1478 |
|
---|
1479 | *++yyvsp = yylval;
|
---|
1480 |
|
---|
1481 |
|
---|
1482 | yystate = yyn;
|
---|
1483 | goto yynewstate;
|
---|
1484 |
|
---|
1485 |
|
---|
1486 | /*-------------------------------------.
|
---|
1487 | | yyacceptlab -- YYACCEPT comes here. |
|
---|
1488 | `-------------------------------------*/
|
---|
1489 | yyacceptlab:
|
---|
1490 | yyresult = 0;
|
---|
1491 | goto yyreturn;
|
---|
1492 |
|
---|
1493 | /*-----------------------------------.
|
---|
1494 | | yyabortlab -- YYABORT comes here. |
|
---|
1495 | `-----------------------------------*/
|
---|
1496 | yyabortlab:
|
---|
1497 | yyresult = 1;
|
---|
1498 | goto yyreturn;
|
---|
1499 |
|
---|
1500 | #ifndef yyoverflow
|
---|
1501 | /*----------------------------------------------.
|
---|
1502 | | yyoverflowlab -- parser overflow comes here. |
|
---|
1503 | `----------------------------------------------*/
|
---|
1504 | yyoverflowlab:
|
---|
1505 | yyerror ("parser stack overflow");
|
---|
1506 | yyresult = 2;
|
---|
1507 | /* Fall through. */
|
---|
1508 | #endif
|
---|
1509 |
|
---|
1510 | yyreturn:
|
---|
1511 | #ifndef yyoverflow
|
---|
1512 | if (yyss != yyssa)
|
---|
1513 | YYSTACK_FREE (yyss);
|
---|
1514 | #endif
|
---|
1515 | return yyresult;
|
---|
1516 | }
|
---|
1517 |
|
---|
1518 |
|
---|
1519 | #line 309 "ps1.0_grammar.y"
|
---|
1520 |
|
---|
1521 |
|
---|
1522 | void yyerror(char* s)
|
---|
1523 | {
|
---|
1524 | errors.set("parser: syntax error", line_number);
|
---|
1525 | }
|
---|
1526 |
|
---|