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      PRAGMA_INVARIANT_ALL = 375,
 160      LAYOUT_TOK = 376,
 161      ASM = 377,
 162      CLASS = 378,
 163      UNION = 379,
 164      ENUM = 380,
 165      TYPEDEF = 381,
 166      TEMPLATE = 382,
 167      THIS = 383,
 168      PACKED_TOK = 384,
 169      GOTO = 385,
 170      INLINE_TOK = 386,
 171      NOINLINE = 387,
 172      VOLATILE = 388,
 173      PUBLIC_TOK = 389,
 174      STATIC = 390,
 175      EXTERN = 391,
 176      EXTERNAL = 392,
 177      LONG_TOK = 393,
 178      SHORT_TOK = 394,
 179      DOUBLE_TOK = 395,
 180      HALF = 396,
 181      FIXED_TOK = 397,
 182      UNSIGNED = 398,
 183      INPUT_TOK = 399,
 184      OUPTUT = 400,
 185      HVEC2 = 401,
 186      HVEC3 = 402,
 187      HVEC4 = 403,
 188      DVEC2 = 404,
 189      DVEC3 = 405,
 190      DVEC4 = 406,
 191      FVEC2 = 407,
 192      FVEC3 = 408,
 193      FVEC4 = 409,
 194      SAMPLER2DRECT = 410,
 195      SAMPLER3DRECT = 411,
 196      SAMPLER2DRECTSHADOW = 412,
 197      SIZEOF = 413,
 198      CAST = 414,
 199      NAMESPACE = 415,
 200      USING = 416,
 201      ERROR_TOK = 417,
 202      COMMON = 418,
 203      PARTITION = 419,
 204      ACTIVE = 420,
 205      SAMPLERBUFFER = 421,
 206      FILTER = 422,
 207      IMAGE1D = 423,
 208      IMAGE2D = 424,
 209      IMAGE3D = 425,
 210      IMAGECUBE = 426,
 211      IMAGE1DARRAY = 427,
 212      IMAGE2DARRAY = 428,
 213      IIMAGE1D = 429,
 214      IIMAGE2D = 430,
 215      IIMAGE3D = 431,
 216      IIMAGECUBE = 432,
 217      IIMAGE1DARRAY = 433,
 218      IIMAGE2DARRAY = 434,
 219      UIMAGE1D = 435,
 220      UIMAGE2D = 436,
 221      UIMAGE3D = 437,
 222      UIMAGECUBE = 438,
 223      UIMAGE1DARRAY = 439,
 224      UIMAGE2DARRAY = 440,
 225      IMAGE1DSHADOW = 441,
 226      IMAGE2DSHADOW = 442,
 227      IMAGEBUFFER = 443,
 228      IIMAGEBUFFER = 444,
 229      UIMAGEBUFFER = 445,
 230      IMAGE1DARRAYSHADOW = 446,
 231      IMAGE2DARRAYSHADOW = 447,
 232      ROW_MAJOR = 448
 233    };
 234 #endif
 235
 236
 237
 238 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 239 typedef union YYSTYPE
 240 {
 241
 242 /* Line 1676 of yacc.c  */
 243 #line 52 "glsl_parser.ypp"
 244
 245    int n;
 246    float real;
 247    char *identifier;
 248
 249    struct ast_type_qualifier 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    struct {
 269       ast_node *then_statement;
 270       ast_node *else_statement;
 271    } selection_rest_statement;
 272
 273
 274
 275 /* Line 1676 of yacc.c  */
 276 #line 277 "glsl_parser.h"
 277 } YYSTYPE;
 278 # define YYSTYPE_IS_TRIVIAL 1
 279 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 280 # define YYSTYPE_IS_DECLARED 1
 281 #endif
 282
 283
 284
 285 #if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
 286 typedef struct YYLTYPE
 287 {
 288   int first_line;
 289   int first_column;
 290   int last_line;
 291   int last_column;
 292 } YYLTYPE;
 293 # define yyltype YYLTYPE /* obsolescent; will be withdrawn */
 294 # define YYLTYPE_IS_DECLARED 1
 295 # define YYLTYPE_IS_TRIVIAL 1
 296 #endif
 297
 298
 299