src/glsl/glsl_parser.h

   1
   2 /* A Bison parser, made by GNU Bison 2.4.1.  */
   3
   4 /* Skeleton interface for Bison's Yacc-like parsers in C
   5
   6       Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
   7    Free Software Foundation, Inc.
   8
   9    This program is free software: you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation, either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  21
  22 /* As a special exception, you may create a larger work that contains
  23    part or all of the Bison parser skeleton and distribute that work
  24    under terms of your choice, so long as that work isn't itself a
  25    parser generator using the skeleton or a modified version thereof
  26    as a parser skeleton.  Alternatively, if you modify or redistribute
  27    the parser skeleton itself, you may (at your option) remove this
  28    special exception, which will cause the skeleton and the resulting
  29    Bison output files to be licensed under the GNU General Public
  30    License without this special exception.
  31
  32    This special exception was added by the Free Software Foundation in
  33    version 2.2 of Bison.  */
  34
  35
  36 /* Tokens.  */
  37 #ifndef YYTOKENTYPE
  38 # define YYTOKENTYPE
  39    /* Put the tokens into the symbol table, so that GDB and other debuggers
  40       know about them.  */
  41    enum yytokentype {
  42      ATTRIBUTE = 258,
  43      CONST_TOK = 259,
  44      BOOL_TOK = 260,
  45      FLOAT_TOK = 261,
  46      INT_TOK = 262,
  47      UINT_TOK = 263,
  48      BREAK = 264,
  49      CONTINUE = 265,
  50      DO = 266,
  51      ELSE = 267,
  52      FOR = 268,
  53      IF = 269,
  54      DISCARD = 270,
  55      RETURN = 271,
  56      SWITCH = 272,
  57      CASE = 273,
  58      DEFAULT = 274,
  59      BVEC2 = 275,
  60      BVEC3 = 276,
  61      BVEC4 = 277,
  62      IVEC2 = 278,
  63      IVEC3 = 279,
  64      IVEC4 = 280,
  65      UVEC2 = 281,
  66      UVEC3 = 282,
  67      UVEC4 = 283,
  68      VEC2 = 284,
  69      VEC3 = 285,
  70      VEC4 = 286,
  71      CENTROID = 287,
  72      IN_TOK = 288,
  73      OUT_TOK = 289,
  74      INOUT_TOK = 290,
  75      UNIFORM = 291,
  76      VARYING = 292,
  77      NOPERSPECTIVE = 293,
  78      FLAT = 294,
  79      SMOOTH = 295,
  80      MAT2X2 = 296,
  81      MAT2X3 = 297,
  82      MAT2X4 = 298,
  83      MAT3X2 = 299,
  84      MAT3X3 = 300,
  85      MAT3X4 = 301,
  86      MAT4X2 = 302,
  87      MAT4X3 = 303,
  88      MAT4X4 = 304,
  89      SAMPLER1D = 305,
  90      SAMPLER2D = 306,
  91      SAMPLER3D = 307,
  92      SAMPLERCUBE = 308,
  93      SAMPLER1DSHADOW = 309,
  94      SAMPLER2DSHADOW = 310,
  95      SAMPLERCUBESHADOW = 311,
  96      SAMPLER1DARRAY = 312,
  97      SAMPLER2DARRAY = 313,
  98      SAMPLER1DARRAYSHADOW = 314,
  99      SAMPLER2DARRAYSHADOW = 315,
 100      ISAMPLER1D = 316,
 101      ISAMPLER2D = 317,
 102      ISAMPLER3D = 318,
 103      ISAMPLERCUBE = 319,
 104      ISAMPLER1DARRAY = 320,
 105      ISAMPLER2DARRAY = 321,
 106      USAMPLER1D = 322,
 107      USAMPLER2D = 323,
 108      USAMPLER3D = 324,
 109      USAMPLERCUBE = 325,
 110      USAMPLER1DARRAY = 326,
 111      USAMPLER2DARRAY = 327,
 112      STRUCT = 328,
 113      VOID_TOK = 329,
 114      WHILE = 330,
 115      IDENTIFIER = 331,
 116      FLOATCONSTANT = 332,
 117      INTCONSTANT = 333,
 118      UINTCONSTANT = 334,
 119      BOOLCONSTANT = 335,
 120      FIELD_SELECTION = 336,
 121      LEFT_OP = 337,
 122      RIGHT_OP = 338,
 123      INC_OP = 339,
 124      DEC_OP = 340,
 125      LE_OP = 341,
 126      GE_OP = 342,
 127      EQ_OP = 343,
 128      NE_OP = 344,
 129      AND_OP = 345,
 130      OR_OP = 346,
 131      XOR_OP = 347,
 132      MUL_ASSIGN = 348,
 133      DIV_ASSIGN = 349,
 134      ADD_ASSIGN = 350,
 135      MOD_ASSIGN = 351,
 136      LEFT_ASSIGN = 352,
 137      RIGHT_ASSIGN = 353,
 138      AND_ASSIGN = 354,
 139      XOR_ASSIGN = 355,
 140      OR_ASSIGN = 356,
 141      SUB_ASSIGN = 357,
 142      INVARIANT = 358,
 143      LOWP = 359,
 144      MEDIUMP = 360,
 145      HIGHP = 361,
 146      SUPERP = 362,
 147      PRECISION = 363,
 148      VERSION = 364,
 149      EXTENSION = 365,
 150      LINE = 366,
 151      COLON = 367,
 152      EOL = 368,
 153      INTERFACE = 369,
 154      OUTPUT = 370,
 155      PRAGMA_DEBUG_ON = 371,
 156      PRAGMA_DEBUG_OFF = 372,
 157      PRAGMA_OPTIMIZE_ON = 373,
 158      PRAGMA_OPTIMIZE_OFF = 374,
 159      LAYOUT_TOK = 375,
 160      ASM = 376,
 161      CLASS = 377,
 162      UNION = 378,
 163      ENUM = 379,
 164      TYPEDEF = 380,
 165      TEMPLATE = 381,
 166      THIS = 382,
 167      PACKED_TOK = 383,
 168      GOTO = 384,
 169      INLINE_TOK = 385,
 170      NOINLINE = 386,
 171      VOLATILE = 387,
 172      PUBLIC_TOK = 388,
 173      STATIC = 389,
 174      EXTERN = 390,
 175      EXTERNAL = 391,
 176      LONG_TOK = 392,
 177      SHORT_TOK = 393,
 178      DOUBLE_TOK = 394,
 179      HALF = 395,
 180      FIXED_TOK = 396,
 181      UNSIGNED = 397,
 182      INPUT_TOK = 398,
 183      OUPTUT = 399,
 184      HVEC2 = 400,
 185      HVEC3 = 401,
 186      HVEC4 = 402,
 187      DVEC2 = 403,
 188      DVEC3 = 404,
 189      DVEC4 = 405,
 190      FVEC2 = 406,
 191      FVEC3 = 407,
 192      FVEC4 = 408,
 193      SAMPLER2DRECT = 409,
 194      SAMPLER3DRECT = 410,
 195      SAMPLER2DRECTSHADOW = 411,
 196      SIZEOF = 412,
 197      CAST = 413,
 198      NAMESPACE = 414,
 199      USING = 415,
 200      ERROR_TOK = 416,
 201      COMMON = 417,
 202      PARTITION = 418,
 203      ACTIVE = 419,
 204      SAMPLERBUFFER = 420,
 205      FILTER = 421,
 206      IMAGE1D = 422,
 207      IMAGE2D = 423,
 208      IMAGE3D = 424,
 209      IMAGECUBE = 425,
 210      IMAGE1DARRAY = 426,
 211      IMAGE2DARRAY = 427,
 212      IIMAGE1D = 428,
 213      IIMAGE2D = 429,
 214      IIMAGE3D = 430,
 215      IIMAGECUBE = 431,
 216      IIMAGE1DARRAY = 432,
 217      IIMAGE2DARRAY = 433,
 218      UIMAGE1D = 434,
 219      UIMAGE2D = 435,
 220      UIMAGE3D = 436,
 221      UIMAGECUBE = 437,
 222      UIMAGE1DARRAY = 438,
 223      UIMAGE2DARRAY = 439,
 224      IMAGE1DSHADOW = 440,
 225      IMAGE2DSHADOW = 441,
 226      IMAGEBUFFER = 442,
 227      IIMAGEBUFFER = 443,
 228      UIMAGEBUFFER = 444,
 229      ROW_MAJOR = 445
 230    };
 231 #endif
 232
 233
 234
 235 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 236 typedef union YYSTYPE
 237 {
 238
 239 /* Line 1676 of yacc.c  */
 240 #line 52 "glsl_parser.ypp"
 241
 242    int n;
 243    float real;
 244    char *identifier;
 245
 246    union {
 247       struct ast_type_qualifier q;
 248       unsigned i;
 249    } type_qualifier;
 250
 251    ast_node *node;
 252    ast_type_specifier *type_specifier;
 253    ast_fully_specified_type *fully_specified_type;
 254    ast_function *function;
 255    ast_parameter_declarator *parameter_declarator;
 256    ast_function_definition *function_definition;
 257    ast_compound_statement *compound_statement;
 258    ast_expression *expression;
 259    ast_declarator_list *declarator_list;
 260    ast_struct_specifier *struct_specifier;
 261    ast_declaration *declaration;
 262
 263    struct {
 264       ast_node *cond;
 265       ast_expression *rest;
 266    } for_rest_statement;
 267
 268
 269
 270 /* Line 1676 of yacc.c  */
 271 #line 272 "glsl_parser.h"
 272 } YYSTYPE;
 273 # define YYSTYPE_IS_TRIVIAL 1
 274 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 275 # define YYSTYPE_IS_DECLARED 1
 276 #endif
 277
 278
 279
 280 #if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
 281 typedef struct YYLTYPE
 282 {
 283   int first_line;
 284   int first_column;
 285   int last_line;
 286   int last_column;
 287 } YYLTYPE;
 288 # define yyltype YYLTYPE /* obsolescent; will be withdrawn */
 289 # define YYLTYPE_IS_DECLARED 1
 290 # define YYLTYPE_IS_TRIVIAL 1
 291 #endif
 292
 293
 294