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authorKenneth Graunke <[email protected]>2010-08-21 20:23:18 -0700
committerIan Romanick <[email protected]>2010-08-26 09:19:48 -0700
commite9c7ceed27f6811ad1cae46c93ce9bc3fb3668d8 (patch)
treee66302bca944353decf9b78291effb9cee7a4982 /src
parent86ddb356e8278423ef41125be627e57e073471d1 (diff)
glsl: Use a single shared namespace in the symbol table.
As of 1.20, variable names, function names, and structure type names all share a single namespace, and should conflict with one another in the same scope, or hide each other in nested scopes. However, in 1.10, variables and functions can share the same name in the same scope. Structure types, however, conflict with/hide both. Fixes piglit tests redeclaration-06.vert, redeclaration-11.vert, redeclaration-19.vert, and struct-05.vert.
Diffstat (limited to 'src')
-rw-r--r--src/glsl/Makefile1
-rw-r--r--src/glsl/ast_to_hir.cpp12
-rw-r--r--src/glsl/builtin_function.cpp1
-rwxr-xr-xsrc/glsl/builtins/tools/generate_builtins.py1
-rw-r--r--src/glsl/glsl_parser.cpp972
-rw-r--r--src/glsl/glsl_parser.h13
-rw-r--r--src/glsl/glsl_parser.ypp2
-rw-r--r--src/glsl/glsl_symbol_table.cpp160
-rw-r--r--src/glsl/glsl_symbol_table.h85
-rw-r--r--src/glsl/glsl_types.cpp11
-rw-r--r--src/glsl/glsl_types.h4
11 files changed, 686 insertions, 576 deletions
diff --git a/src/glsl/Makefile b/src/glsl/Makefile
index 3fd06bc9cb5..aedca0f0d15 100644
--- a/src/glsl/Makefile
+++ b/src/glsl/Makefile
@@ -28,6 +28,7 @@ CXX_SOURCES = \
glsl_parser.cpp \
glsl_parser_extras.cpp \
glsl_types.cpp \
+ glsl_symbol_table.cpp \
hir_field_selection.cpp \
ir_algebraic.cpp \
ir_basic_block.cpp \
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 2fec02668d8..8c105e79f71 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -2630,18 +2630,10 @@ ast_struct_specifier::hir(exec_list *instructions,
glsl_type::get_record_instance(fields, decl_count, name);
YYLTYPE loc = this->get_location();
- if (!state->symbols->add_type(name, t)) {
+ ir_function *ctor = t->generate_constructor();
+ if (!state->symbols->add_type(name, t, ctor)) {
_mesa_glsl_error(& loc, state, "struct `%s' previously defined", name);
} else {
- /* This logic is a bit tricky. It is an error to declare a structure at
- * global scope if there is also a function with the same name.
- */
- if ((state->current_function == NULL)
- && (state->symbols->get_function(name) != NULL)) {
- _mesa_glsl_error(& loc, state, "name `%s' previously defined", name);
- } else {
- t->generate_constructor(state->symbols);
- }
const glsl_type **s = (const glsl_type **)
realloc(state->user_structures,
diff --git a/src/glsl/builtin_function.cpp b/src/glsl/builtin_function.cpp
index a277ed6e8d9..292ac428ba9 100644
--- a/src/glsl/builtin_function.cpp
+++ b/src/glsl/builtin_function.cpp
@@ -40,6 +40,7 @@ read_builtins(GLenum target, const char *protos, const char **functions, unsigne
new(sh) _mesa_glsl_parse_state(NULL, target, sh);
st->language_version = 130;
+ st->symbols->language_version = 130;
st->ARB_texture_rectangle_enable = true;
st->EXT_texture_array_enable = true;
_mesa_glsl_initialize_types(st);
diff --git a/src/glsl/builtins/tools/generate_builtins.py b/src/glsl/builtins/tools/generate_builtins.py
index c72b5b3bc1c..b9f0ba1ad22 100755
--- a/src/glsl/builtins/tools/generate_builtins.py
+++ b/src/glsl/builtins/tools/generate_builtins.py
@@ -133,6 +133,7 @@ read_builtins(GLenum target, const char *protos, const char **functions, unsigne
new(sh) _mesa_glsl_parse_state(NULL, target, sh);
st->language_version = 130;
+ st->symbols->language_version = 130;
st->ARB_texture_rectangle_enable = true;
st->EXT_texture_array_enable = true;
_mesa_glsl_initialize_types(st);
diff --git a/src/glsl/glsl_parser.cpp b/src/glsl/glsl_parser.cpp
index 7df9e96d16f..188d128526d 100644
--- a/src/glsl/glsl_parser.cpp
+++ b/src/glsl/glsl_parser.cpp
@@ -1,10 +1,9 @@
-
-/* A Bison parser, made by GNU Bison 2.4.1. */
+/* A Bison parser, made by GNU Bison 2.4.3. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2009, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -46,7 +45,7 @@
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.4.1"
+#define YYBISON_VERSION "2.4.3"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
@@ -114,7 +113,7 @@
/* Line 189 of yacc.c */
-#line 118 "glsl_parser.cpp"
+#line 117 "glsl_parser.cpp"
/* Enabling traces. */
#ifndef YYDEBUG
@@ -367,7 +366,7 @@ typedef union YYSTYPE
/* Line 214 of yacc.c */
-#line 371 "glsl_parser.cpp"
+#line 370 "glsl_parser.cpp"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
@@ -392,7 +391,7 @@ typedef struct YYLTYPE
/* Line 264 of yacc.c */
-#line 396 "glsl_parser.cpp"
+#line 395 "glsl_parser.cpp"
#ifdef short
# undef short
@@ -442,7 +441,7 @@ typedef short int yytype_int16;
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
-# if YYENABLE_NLS
+# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)
@@ -799,34 +798,34 @@ static const yytype_int16 yyrhs[] =
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 209, 209, 208, 217, 220, 237, 239, 243, 252,
- 260, 271, 275, 282, 289, 296, 303, 310, 317, 318,
- 324, 328, 335, 341, 350, 354, 358, 359, 368, 369,
- 373, 374, 378, 384, 396, 400, 406, 413, 424, 425,
- 431, 437, 447, 448, 449, 450, 454, 455, 461, 467,
- 476, 477, 483, 492, 493, 499, 508, 509, 515, 521,
- 527, 536, 537, 543, 552, 553, 562, 563, 572, 573,
- 582, 583, 592, 593, 602, 603, 612, 613, 622, 623,
- 632, 633, 634, 635, 636, 637, 638, 639, 640, 641,
- 642, 646, 650, 666, 670, 674, 678, 692, 696, 697,
- 701, 706, 714, 725, 735, 750, 757, 762, 773, 785,
- 786, 787, 788, 792, 796, 797, 806, 815, 824, 833,
- 842, 855, 866, 875, 884, 893, 902, 911, 920, 934,
- 941, 952, 953, 957, 964, 965, 972, 1006, 1007, 1008,
- 1012, 1016, 1017, 1021, 1029, 1030, 1031, 1032, 1033, 1034,
- 1035, 1036, 1037, 1041, 1042, 1050, 1051, 1057, 1066, 1072,
- 1078, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095,
- 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105,
- 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115,
- 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125,
- 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135,
- 1136, 1137, 1141, 1152, 1163, 1177, 1183, 1192, 1197, 1205,
- 1220, 1225, 1233, 1239, 1248, 1252, 1258, 1259, 1263, 1264,
- 1268, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1282, 1288,
- 1297, 1298, 1302, 1308, 1317, 1327, 1339, 1345, 1354, 1363,
- 1369, 1375, 1384, 1388, 1402, 1406, 1407, 1411, 1418, 1425,
- 1435, 1436, 1440, 1442, 1448, 1453, 1462, 1468, 1474, 1480,
- 1486, 1495, 1496, 1500
+ 0, 209, 209, 208, 217, 221, 239, 241, 245, 254,
+ 262, 273, 277, 284, 291, 298, 305, 312, 319, 320,
+ 326, 330, 337, 343, 352, 356, 360, 361, 370, 371,
+ 375, 376, 380, 386, 398, 402, 408, 415, 426, 427,
+ 433, 439, 449, 450, 451, 452, 456, 457, 463, 469,
+ 478, 479, 485, 494, 495, 501, 510, 511, 517, 523,
+ 529, 538, 539, 545, 554, 555, 564, 565, 574, 575,
+ 584, 585, 594, 595, 604, 605, 614, 615, 624, 625,
+ 634, 635, 636, 637, 638, 639, 640, 641, 642, 643,
+ 644, 648, 652, 668, 672, 676, 680, 694, 698, 699,
+ 703, 708, 716, 727, 737, 752, 759, 764, 775, 787,
+ 788, 789, 790, 794, 798, 799, 808, 817, 826, 835,
+ 844, 857, 868, 877, 886, 895, 904, 913, 922, 936,
+ 943, 954, 955, 959, 966, 967, 974, 1008, 1009, 1010,
+ 1014, 1018, 1019, 1023, 1031, 1032, 1033, 1034, 1035, 1036,
+ 1037, 1038, 1039, 1043, 1044, 1052, 1053, 1059, 1068, 1074,
+ 1080, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097,
+ 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107,
+ 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117,
+ 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127,
+ 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137,
+ 1138, 1139, 1143, 1154, 1165, 1179, 1185, 1194, 1199, 1207,
+ 1222, 1227, 1235, 1241, 1250, 1254, 1260, 1261, 1265, 1266,
+ 1270, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1284, 1290,
+ 1299, 1300, 1304, 1310, 1319, 1329, 1341, 1347, 1356, 1365,
+ 1371, 1377, 1386, 1390, 1404, 1408, 1409, 1413, 1420, 1427,
+ 1437, 1438, 1442, 1444, 1450, 1455, 1464, 1470, 1476, 1482,
+ 1488, 1497, 1498, 1502
};
#endif
@@ -2020,9 +2019,18 @@ static const yytype_uint16 yystos[] =
/* Like YYERROR except do call yyerror. This remains here temporarily
to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
+ Once GCC version 2 has supplanted version 1, this can go. However,
+ YYFAIL appears to be in use. Nevertheless, it is formally deprecated
+ in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+ discussed. */
#define YYFAIL goto yyerrlab
+#if defined YYFAIL
+ /* This is here to suppress warnings from the GCC cpp's
+ -Wunused-macros. Normally we don't worry about that warning, but
+ some users do, and we want to make it easy for users to remove
+ YYFAIL uses, which will produce warnings from Bison 2.5. */
+#endif
#define YYRECOVERING() (!!yyerrstatus)
@@ -2079,7 +2087,7 @@ while (YYID (0))
we won't break user code: when these are the locations we know. */
#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
(Loc).first_line, (Loc).first_column, \
@@ -2621,7 +2629,7 @@ YYLTYPE yylloc;
YYLTYPE *yylsp;
/* The locations where the error started and ended. */
- YYLTYPE yyerror_range[2];
+ YYLTYPE yyerror_range[3];
YYSIZE_T yystacksize;
@@ -2668,7 +2676,7 @@ YYLTYPE yylloc;
yyvsp = yyvs;
yylsp = yyls;
-#if YYLTYPE_IS_TRIVIAL
+#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
/* Initialize the default location before parsing starts. */
yylloc.first_line = yylloc.last_line = 1;
yylloc.first_column = yylloc.last_column = 1;
@@ -2676,7 +2684,7 @@ YYLTYPE yylloc;
/* User initialization code. */
-/* Line 1242 of yacc.c */
+/* Line 1251 of yacc.c */
#line 41 "glsl_parser.ypp"
{
yylloc.first_line = 1;
@@ -2686,8 +2694,8 @@ YYLTYPE yylloc;
yylloc.source = 0;
}
-/* Line 1242 of yacc.c */
-#line 2691 "glsl_parser.cpp"
+/* Line 1251 of yacc.c */
+#line 2699 "glsl_parser.cpp"
yylsp[0] = yylloc;
goto yysetstate;
@@ -2874,7 +2882,7 @@ yyreduce:
{
case 2:
-/* Line 1455 of yacc.c */
+/* Line 1464 of yacc.c */
#line 209 "glsl_parser.ypp"
{
_mesa_glsl_initialize_types(state);
@@ -2883,17 +2891,18 @@ yyreduce:
case 4:
-/* Line 1455 of yacc.c */
+/* Line 1464 of yacc.c */
#line 217 "glsl_parser.ypp"
{
state->language_version = 110;
+ state->symbols->language_version = 110;
;}
break;
case 5:
-/* Line 1455 of yacc.c */
-#line 221 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 222 "glsl_parser.ypp"
{
switch ((yyvsp[(2) - (3)].n)) {
case 110:
@@ -2901,6 +2910,7 @@ yyreduce:
case 130:
/* FINISHME: Check against implementation support versions. */
state->language_version = (yyvsp[(2) - (3)].n);
+ state->symbols->language_version = (yyvsp[(2) - (3)].n);
break;
default:
_mesa_glsl_error(& (yylsp[(2) - (3)]), state, "Shading language version"
@@ -2912,8 +2922,8 @@ yyreduce:
case 8:
-/* Line 1455 of yacc.c */
-#line 244 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 246 "glsl_parser.ypp"
{
if (!_mesa_glsl_process_extension((yyvsp[(2) - (5)].identifier), & (yylsp[(2) - (5)]), (yyvsp[(4) - (5)].identifier), & (yylsp[(4) - (5)]), state)) {
YYERROR;
@@ -2923,8 +2933,8 @@ yyreduce:
case 9:
-/* Line 1455 of yacc.c */
-#line 253 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 255 "glsl_parser.ypp"
{
/* FINISHME: The NULL test is only required because 'precision'
* FINISHME: statements are not yet supported.
@@ -2936,8 +2946,8 @@ yyreduce:
case 10:
-/* Line 1455 of yacc.c */
-#line 261 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 263 "glsl_parser.ypp"
{
/* FINISHME: The NULL test is only required because 'precision'
* FINISHME: statements are not yet supported.
@@ -2949,8 +2959,8 @@ yyreduce:
case 12:
-/* Line 1455 of yacc.c */
-#line 276 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 278 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_identifier, NULL, NULL, NULL);
@@ -2961,8 +2971,8 @@ yyreduce:
case 13:
-/* Line 1455 of yacc.c */
-#line 283 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 285 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_int_constant, NULL, NULL, NULL);
@@ -2973,8 +2983,8 @@ yyreduce:
case 14:
-/* Line 1455 of yacc.c */
-#line 290 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 292 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_uint_constant, NULL, NULL, NULL);
@@ -2985,8 +2995,8 @@ yyreduce:
case 15:
-/* Line 1455 of yacc.c */
-#line 297 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 299 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_float_constant, NULL, NULL, NULL);
@@ -2997,8 +3007,8 @@ yyreduce:
case 16:
-/* Line 1455 of yacc.c */
-#line 304 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 306 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_bool_constant, NULL, NULL, NULL);
@@ -3009,8 +3019,8 @@ yyreduce:
case 17:
-/* Line 1455 of yacc.c */
-#line 311 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 313 "glsl_parser.ypp"
{
(yyval.expression) = (yyvsp[(2) - (3)].expression);
;}
@@ -3018,8 +3028,8 @@ yyreduce:
case 19:
-/* Line 1455 of yacc.c */
-#line 319 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 321 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_array_index, (yyvsp[(1) - (4)].expression), (yyvsp[(3) - (4)].expression), NULL);
@@ -3029,8 +3039,8 @@ yyreduce:
case 20:
-/* Line 1455 of yacc.c */
-#line 325 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 327 "glsl_parser.ypp"
{
(yyval.expression) = (yyvsp[(1) - (1)].expression);
;}
@@ -3038,8 +3048,8 @@ yyreduce:
case 21:
-/* Line 1455 of yacc.c */
-#line 329 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 331 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_field_selection, (yyvsp[(1) - (3)].expression), NULL, NULL);
@@ -3050,8 +3060,8 @@ yyreduce:
case 22:
-/* Line 1455 of yacc.c */
-#line 336 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 338 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_post_inc, (yyvsp[(1) - (2)].expression), NULL, NULL);
@@ -3061,8 +3071,8 @@ yyreduce:
case 23:
-/* Line 1455 of yacc.c */
-#line 342 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 344 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_post_dec, (yyvsp[(1) - (2)].expression), NULL, NULL);
@@ -3072,8 +3082,8 @@ yyreduce:
case 27:
-/* Line 1455 of yacc.c */
-#line 360 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 362 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_field_selection, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression), NULL);
@@ -3083,8 +3093,8 @@ yyreduce:
case 32:
-/* Line 1455 of yacc.c */
-#line 379 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 381 "glsl_parser.ypp"
{
(yyval.expression) = (yyvsp[(1) - (2)].expression);
(yyval.expression)->set_location(yylloc);
@@ -3094,8 +3104,8 @@ yyreduce:
case 33:
-/* Line 1455 of yacc.c */
-#line 385 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 387 "glsl_parser.ypp"
{
(yyval.expression) = (yyvsp[(1) - (3)].expression);
(yyval.expression)->set_location(yylloc);
@@ -3105,8 +3115,8 @@ yyreduce:
case 35:
-/* Line 1455 of yacc.c */
-#line 401 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 403 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_function_expression((yyvsp[(1) - (1)].type_specifier));
@@ -3116,8 +3126,8 @@ yyreduce:
case 36:
-/* Line 1455 of yacc.c */
-#line 407 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 409 "glsl_parser.ypp"
{
void *ctx = state;
ast_expression *callee = new(ctx) ast_expression((yyvsp[(1) - (1)].identifier));
@@ -3128,8 +3138,8 @@ yyreduce:
case 37:
-/* Line 1455 of yacc.c */
-#line 414 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 416 "glsl_parser.ypp"
{
void *ctx = state;
ast_expression *callee = new(ctx) ast_expression((yyvsp[(1) - (1)].identifier));
@@ -3140,8 +3150,8 @@ yyreduce:
case 39:
-/* Line 1455 of yacc.c */
-#line 426 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 428 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_pre_inc, (yyvsp[(2) - (2)].expression), NULL, NULL);
@@ -3151,8 +3161,8 @@ yyreduce:
case 40:
-/* Line 1455 of yacc.c */
-#line 432 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 434 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_pre_dec, (yyvsp[(2) - (2)].expression), NULL, NULL);
@@ -3162,8 +3172,8 @@ yyreduce:
case 41:
-/* Line 1455 of yacc.c */
-#line 438 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 440 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression((yyvsp[(1) - (2)].n), (yyvsp[(2) - (2)].expression), NULL, NULL);
@@ -3173,36 +3183,36 @@ yyreduce:
case 42:
-/* Line 1455 of yacc.c */
-#line 447 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 449 "glsl_parser.ypp"
{ (yyval.n) = ast_plus; ;}
break;
case 43:
-/* Line 1455 of yacc.c */
-#line 448 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 450 "glsl_parser.ypp"
{ (yyval.n) = ast_neg; ;}
break;
case 44:
-/* Line 1455 of yacc.c */
-#line 449 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 451 "glsl_parser.ypp"
{ (yyval.n) = ast_logic_not; ;}
break;
case 45:
-/* Line 1455 of yacc.c */
-#line 450 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 452 "glsl_parser.ypp"
{ (yyval.n) = ast_bit_not; ;}
break;
case 47:
-/* Line 1455 of yacc.c */
-#line 456 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 458 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_mul, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3212,8 +3222,8 @@ yyreduce:
case 48:
-/* Line 1455 of yacc.c */
-#line 462 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 464 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_div, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3223,8 +3233,8 @@ yyreduce:
case 49:
-/* Line 1455 of yacc.c */
-#line 468 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 470 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_mod, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3234,8 +3244,8 @@ yyreduce:
case 51:
-/* Line 1455 of yacc.c */
-#line 478 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 480 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_add, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3245,8 +3255,8 @@ yyreduce:
case 52:
-/* Line 1455 of yacc.c */
-#line 484 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 486 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_sub, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3256,8 +3266,8 @@ yyreduce:
case 54:
-/* Line 1455 of yacc.c */
-#line 494 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 496 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_lshift, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3267,8 +3277,8 @@ yyreduce:
case 55:
-/* Line 1455 of yacc.c */
-#line 500 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 502 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_rshift, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3278,8 +3288,8 @@ yyreduce:
case 57:
-/* Line 1455 of yacc.c */
-#line 510 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 512 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_less, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3289,8 +3299,8 @@ yyreduce:
case 58:
-/* Line 1455 of yacc.c */
-#line 516 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 518 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_greater, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3300,8 +3310,8 @@ yyreduce:
case 59:
-/* Line 1455 of yacc.c */
-#line 522 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 524 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_lequal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3311,8 +3321,8 @@ yyreduce:
case 60:
-/* Line 1455 of yacc.c */
-#line 528 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 530 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_gequal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3322,8 +3332,8 @@ yyreduce:
case 62:
-/* Line 1455 of yacc.c */
-#line 538 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 540 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_equal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3333,8 +3343,8 @@ yyreduce:
case 63:
-/* Line 1455 of yacc.c */
-#line 544 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 546 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_nequal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3344,8 +3354,8 @@ yyreduce:
case 65:
-/* Line 1455 of yacc.c */
-#line 554 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 556 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_bit_or, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3355,8 +3365,8 @@ yyreduce:
case 67:
-/* Line 1455 of yacc.c */
-#line 564 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 566 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_bit_xor, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3366,8 +3376,8 @@ yyreduce:
case 69:
-/* Line 1455 of yacc.c */
-#line 574 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 576 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_bit_or, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3377,8 +3387,8 @@ yyreduce:
case 71:
-/* Line 1455 of yacc.c */
-#line 584 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 586 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_logic_and, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3388,8 +3398,8 @@ yyreduce:
case 73:
-/* Line 1455 of yacc.c */
-#line 594 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 596 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_logic_xor, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3399,8 +3409,8 @@ yyreduce:
case 75:
-/* Line 1455 of yacc.c */
-#line 604 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 606 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression_bin(ast_logic_or, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
@@ -3410,8 +3420,8 @@ yyreduce:
case 77:
-/* Line 1455 of yacc.c */
-#line 614 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 616 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression(ast_conditional, (yyvsp[(1) - (5)].expression), (yyvsp[(3) - (5)].expression), (yyvsp[(5) - (5)].expression));
@@ -3421,8 +3431,8 @@ yyreduce:
case 79:
-/* Line 1455 of yacc.c */
-#line 624 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 626 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.expression) = new(ctx) ast_expression((yyvsp[(2) - (3)].n), (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression), NULL);
@@ -3432,85 +3442,85 @@ yyreduce:
case 80:
-/* Line 1455 of yacc.c */
-#line 632 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 634 "glsl_parser.ypp"
{ (yyval.n) = ast_assign; ;}
break;
case 81:
-/* Line 1455 of yacc.c */
-#line 633 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 635 "glsl_parser.ypp"
{ (yyval.n) = ast_mul_assign; ;}
break;
case 82:
-/* Line 1455 of yacc.c */
-#line 634 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 636 "glsl_parser.ypp"
{ (yyval.n) = ast_div_assign; ;}
break;
case 83:
-/* Line 1455 of yacc.c */
-#line 635 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 637 "glsl_parser.ypp"
{ (yyval.n) = ast_mod_assign; ;}
break;
case 84:
-/* Line 1455 of yacc.c */
-#line 636 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 638 "glsl_parser.ypp"
{ (yyval.n) = ast_add_assign; ;}
break;
case 85:
-/* Line 1455 of yacc.c */
-#line 637 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 639 "glsl_parser.ypp"
{ (yyval.n) = ast_sub_assign; ;}
break;
case 86:
-/* Line 1455 of yacc.c */
-#line 638 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 640 "glsl_parser.ypp"
{ (yyval.n) = ast_ls_assign; ;}
break;
case 87:
-/* Line 1455 of yacc.c */
-#line 639 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 641 "glsl_parser.ypp"
{ (yyval.n) = ast_rs_assign; ;}
break;
case 88:
-/* Line 1455 of yacc.c */
-#line 640 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 642 "glsl_parser.ypp"
{ (yyval.n) = ast_and_assign; ;}
break;
case 89:
-/* Line 1455 of yacc.c */
-#line 641 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 643 "glsl_parser.ypp"
{ (yyval.n) = ast_xor_assign; ;}
break;
case 90:
-/* Line 1455 of yacc.c */
-#line 642 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 644 "glsl_parser.ypp"
{ (yyval.n) = ast_or_assign; ;}
break;
case 91:
-/* Line 1455 of yacc.c */
-#line 647 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 649 "glsl_parser.ypp"
{
(yyval.expression) = (yyvsp[(1) - (1)].expression);
;}
@@ -3518,8 +3528,8 @@ yyreduce:
case 92:
-/* Line 1455 of yacc.c */
-#line 651 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 653 "glsl_parser.ypp"
{
void *ctx = state;
if ((yyvsp[(1) - (3)].expression)->oper != ast_sequence) {
@@ -3536,8 +3546,8 @@ yyreduce:
case 94:
-/* Line 1455 of yacc.c */
-#line 671 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 673 "glsl_parser.ypp"
{
(yyval.node) = (yyvsp[(1) - (2)].function);
;}
@@ -3545,8 +3555,8 @@ yyreduce:
case 95:
-/* Line 1455 of yacc.c */
-#line 675 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 677 "glsl_parser.ypp"
{
(yyval.node) = (yyvsp[(1) - (2)].declarator_list);
;}
@@ -3554,8 +3564,8 @@ yyreduce:
case 96:
-/* Line 1455 of yacc.c */
-#line 679 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 681 "glsl_parser.ypp"
{
if (((yyvsp[(3) - (4)].type_specifier)->type_specifier != ast_float)
&& ((yyvsp[(3) - (4)].type_specifier)->type_specifier != ast_int)) {
@@ -3570,8 +3580,8 @@ yyreduce:
case 100:
-/* Line 1455 of yacc.c */
-#line 702 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 704 "glsl_parser.ypp"
{
(yyval.function) = (yyvsp[(1) - (2)].function);
(yyval.function)->parameters.push_tail(& (yyvsp[(2) - (2)].parameter_declarator)->link);
@@ -3580,8 +3590,8 @@ yyreduce:
case 101:
-/* Line 1455 of yacc.c */
-#line 707 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 709 "glsl_parser.ypp"
{
(yyval.function) = (yyvsp[(1) - (3)].function);
(yyval.function)->parameters.push_tail(& (yyvsp[(3) - (3)].parameter_declarator)->link);
@@ -3590,8 +3600,8 @@ yyreduce:
case 102:
-/* Line 1455 of yacc.c */
-#line 715 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 717 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.function) = new(ctx) ast_function();
@@ -3603,8 +3613,8 @@ yyreduce:
case 103:
-/* Line 1455 of yacc.c */
-#line 726 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 728 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.parameter_declarator) = new(ctx) ast_parameter_declarator();
@@ -3618,8 +3628,8 @@ yyreduce:
case 104:
-/* Line 1455 of yacc.c */
-#line 736 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 738 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.parameter_declarator) = new(ctx) ast_parameter_declarator();
@@ -3635,8 +3645,8 @@ yyreduce:
case 105:
-/* Line 1455 of yacc.c */
-#line 751 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 753 "glsl_parser.ypp"
{
(yyvsp[(1) - (3)].type_qualifier).i |= (yyvsp[(2) - (3)].type_qualifier).i;
@@ -3647,8 +3657,8 @@ yyreduce:
case 106:
-/* Line 1455 of yacc.c */
-#line 758 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 760 "glsl_parser.ypp"
{
(yyval.parameter_declarator) = (yyvsp[(2) - (2)].parameter_declarator);
(yyval.parameter_declarator)->type->qualifier = (yyvsp[(1) - (2)].type_qualifier).q;
@@ -3657,8 +3667,8 @@ yyreduce:
case 107:
-/* Line 1455 of yacc.c */
-#line 763 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 765 "glsl_parser.ypp"
{
void *ctx = state;
(yyvsp[(1) - (3)].type_qualifier).i |= (yyvsp[(2) - (3)].type_qualifier).i;
@@ -3673,8 +3683,8 @@ yyreduce:
case 108:
-/* Line 1455 of yacc.c */
-#line 774 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 776 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.parameter_declarator) = new(ctx) ast_parameter_declarator();
@@ -3687,36 +3697,36 @@ yyreduce:
case 109:
-/* Line 1455 of yacc.c */
-#line 785 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 787 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; ;}
break;
case 110:
-/* Line 1455 of yacc.c */
-#line 786 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 788 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.in = 1; ;}
break;
case 111:
-/* Line 1455 of yacc.c */
-#line 787 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 789 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.out = 1; ;}
break;
case 112:
-/* Line 1455 of yacc.c */
-#line 788 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 790 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.in = 1; (yyval.type_qualifier).q.out = 1; ;}
break;
case 115:
-/* Line 1455 of yacc.c */
-#line 798 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 800 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (3)].identifier), false, NULL, NULL);
@@ -3729,8 +3739,8 @@ yyreduce:
case 116:
-/* Line 1455 of yacc.c */
-#line 807 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 809 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (5)].identifier), true, NULL, NULL);
@@ -3743,8 +3753,8 @@ yyreduce:
case 117:
-/* Line 1455 of yacc.c */
-#line 816 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 818 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (6)].identifier), true, (yyvsp[(5) - (6)].expression), NULL);
@@ -3757,8 +3767,8 @@ yyreduce:
case 118:
-/* Line 1455 of yacc.c */
-#line 825 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 827 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (7)].identifier), true, NULL, (yyvsp[(7) - (7)].expression));
@@ -3771,8 +3781,8 @@ yyreduce:
case 119:
-/* Line 1455 of yacc.c */
-#line 834 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 836 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (8)].identifier), true, (yyvsp[(5) - (8)].expression), (yyvsp[(8) - (8)].expression));
@@ -3785,8 +3795,8 @@ yyreduce:
case 120:
-/* Line 1455 of yacc.c */
-#line 843 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 845 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (5)].identifier), false, NULL, (yyvsp[(5) - (5)].expression));
@@ -3799,8 +3809,8 @@ yyreduce:
case 121:
-/* Line 1455 of yacc.c */
-#line 856 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 858 "glsl_parser.ypp"
{
void *ctx = state;
if ((yyvsp[(1) - (1)].fully_specified_type)->specifier->type_specifier != ast_struct) {
@@ -3815,8 +3825,8 @@ yyreduce:
case 122:
-/* Line 1455 of yacc.c */
-#line 867 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 869 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (2)].identifier), false, NULL, NULL);
@@ -3829,8 +3839,8 @@ yyreduce:
case 123:
-/* Line 1455 of yacc.c */
-#line 876 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 878 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (4)].identifier), true, NULL, NULL);
@@ -3843,8 +3853,8 @@ yyreduce:
case 124:
-/* Line 1455 of yacc.c */
-#line 885 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 887 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (5)].identifier), true, (yyvsp[(4) - (5)].expression), NULL);
@@ -3857,8 +3867,8 @@ yyreduce:
case 125:
-/* Line 1455 of yacc.c */
-#line 894 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 896 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (6)].identifier), true, NULL, (yyvsp[(6) - (6)].expression));
@@ -3871,8 +3881,8 @@ yyreduce:
case 126:
-/* Line 1455 of yacc.c */
-#line 903 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 905 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (7)].identifier), true, (yyvsp[(4) - (7)].expression), (yyvsp[(7) - (7)].expression));
@@ -3885,8 +3895,8 @@ yyreduce:
case 127:
-/* Line 1455 of yacc.c */
-#line 912 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 914 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (4)].identifier), false, NULL, (yyvsp[(4) - (4)].expression));
@@ -3899,8 +3909,8 @@ yyreduce:
case 128:
-/* Line 1455 of yacc.c */
-#line 921 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 923 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (2)].identifier), false, NULL, NULL);
@@ -3915,8 +3925,8 @@ yyreduce:
case 129:
-/* Line 1455 of yacc.c */
-#line 935 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 937 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.fully_specified_type) = new(ctx) ast_fully_specified_type();
@@ -3927,8 +3937,8 @@ yyreduce:
case 130:
-/* Line 1455 of yacc.c */
-#line 942 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 944 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.fully_specified_type) = new(ctx) ast_fully_specified_type();
@@ -3940,15 +3950,15 @@ yyreduce:
case 131:
-/* Line 1455 of yacc.c */
-#line 952 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 954 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; ;}
break;
case 133:
-/* Line 1455 of yacc.c */
-#line 958 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 960 "glsl_parser.ypp"
{
(yyval.type_qualifier) = (yyvsp[(3) - (4)].type_qualifier);
;}
@@ -3956,8 +3966,8 @@ yyreduce:
case 135:
-/* Line 1455 of yacc.c */
-#line 966 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 968 "glsl_parser.ypp"
{
(yyval.type_qualifier).i = (yyvsp[(1) - (3)].type_qualifier).i | (yyvsp[(3) - (3)].type_qualifier).i;
;}
@@ -3965,8 +3975,8 @@ yyreduce:
case 136:
-/* Line 1455 of yacc.c */
-#line 973 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 975 "glsl_parser.ypp"
{
(yyval.type_qualifier).i = 0;
@@ -4001,36 +4011,36 @@ yyreduce:
case 137:
-/* Line 1455 of yacc.c */
-#line 1006 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1008 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.smooth = 1; ;}
break;
case 138:
-/* Line 1455 of yacc.c */
-#line 1007 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1009 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.flat = 1; ;}
break;
case 139:
-/* Line 1455 of yacc.c */
-#line 1008 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1010 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.noperspective = 1; ;}
break;
case 140:
-/* Line 1455 of yacc.c */
-#line 1012 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1014 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.constant = 1; ;}
break;
case 142:
-/* Line 1455 of yacc.c */
-#line 1018 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1020 "glsl_parser.ypp"
{
(yyval.type_qualifier).i = (yyvsp[(1) - (2)].type_qualifier).i | (yyvsp[(2) - (2)].type_qualifier).i;
;}
@@ -4038,8 +4048,8 @@ yyreduce:
case 143:
-/* Line 1455 of yacc.c */
-#line 1022 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1024 "glsl_parser.ypp"
{
(yyval.type_qualifier) = (yyvsp[(2) - (2)].type_qualifier);
(yyval.type_qualifier).q.invariant = 1;
@@ -4048,71 +4058,71 @@ yyreduce:
case 144:
-/* Line 1455 of yacc.c */
-#line 1029 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1031 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.constant = 1; ;}
break;
case 145:
-/* Line 1455 of yacc.c */
-#line 1030 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1032 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.attribute = 1; ;}
break;
case 146:
-/* Line 1455 of yacc.c */
-#line 1031 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1033 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = (yyvsp[(1) - (2)].type_qualifier).i; (yyval.type_qualifier).q.varying = 1; ;}
break;
case 147:
-/* Line 1455 of yacc.c */
-#line 1032 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1034 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.centroid = 1; (yyval.type_qualifier).q.varying = 1; ;}
break;
case 148:
-/* Line 1455 of yacc.c */
-#line 1033 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1035 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.in = 1; ;}
break;
case 149:
-/* Line 1455 of yacc.c */
-#line 1034 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1036 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.out = 1; ;}
break;
case 150:
-/* Line 1455 of yacc.c */
-#line 1035 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1037 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.centroid = 1; (yyval.type_qualifier).q.in = 1; ;}
break;
case 151:
-/* Line 1455 of yacc.c */
-#line 1036 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1038 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.centroid = 1; (yyval.type_qualifier).q.out = 1; ;}
break;
case 152:
-/* Line 1455 of yacc.c */
-#line 1037 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1039 "glsl_parser.ypp"
{ (yyval.type_qualifier).i = 0; (yyval.type_qualifier).q.uniform = 1; ;}
break;
case 154:
-/* Line 1455 of yacc.c */
-#line 1043 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1045 "glsl_parser.ypp"
{
(yyval.type_specifier) = (yyvsp[(2) - (2)].type_specifier);
(yyval.type_specifier)->precision = (yyvsp[(1) - (2)].n);
@@ -4121,8 +4131,8 @@ yyreduce:
case 156:
-/* Line 1455 of yacc.c */
-#line 1052 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1054 "glsl_parser.ypp"
{
(yyval.type_specifier) = (yyvsp[(1) - (3)].type_specifier);
(yyval.type_specifier)->is_array = true;
@@ -4132,8 +4142,8 @@ yyreduce:
case 157:
-/* Line 1455 of yacc.c */
-#line 1058 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1060 "glsl_parser.ypp"
{
(yyval.type_specifier) = (yyvsp[(1) - (4)].type_specifier);
(yyval.type_specifier)->is_array = true;
@@ -4143,8 +4153,8 @@ yyreduce:
case 158:
-/* Line 1455 of yacc.c */
-#line 1067 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1069 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.type_specifier) = new(ctx) ast_type_specifier((yyvsp[(1) - (1)].n));
@@ -4154,8 +4164,8 @@ yyreduce:
case 159:
-/* Line 1455 of yacc.c */
-#line 1073 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1075 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.type_specifier) = new(ctx) ast_type_specifier((yyvsp[(1) - (1)].struct_specifier));
@@ -4165,8 +4175,8 @@ yyreduce:
case 160:
-/* Line 1455 of yacc.c */
-#line 1079 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1081 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.type_specifier) = new(ctx) ast_type_specifier((yyvsp[(1) - (1)].identifier));
@@ -4176,365 +4186,365 @@ yyreduce:
case 161:
-/* Line 1455 of yacc.c */
-#line 1087 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1089 "glsl_parser.ypp"
{ (yyval.n) = ast_void; ;}
break;
case 162:
-/* Line 1455 of yacc.c */
-#line 1088 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1090 "glsl_parser.ypp"
{ (yyval.n) = ast_float; ;}
break;
case 163:
-/* Line 1455 of yacc.c */
-#line 1089 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1091 "glsl_parser.ypp"
{ (yyval.n) = ast_int; ;}
break;
case 164:
-/* Line 1455 of yacc.c */
-#line 1090 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1092 "glsl_parser.ypp"
{ (yyval.n) = ast_uint; ;}
break;
case 165:
-/* Line 1455 of yacc.c */
-#line 1091 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1093 "glsl_parser.ypp"
{ (yyval.n) = ast_bool; ;}
break;
case 166:
-/* Line 1455 of yacc.c */
-#line 1092 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1094 "glsl_parser.ypp"
{ (yyval.n) = ast_vec2; ;}
break;
case 167:
-/* Line 1455 of yacc.c */
-#line 1093 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1095 "glsl_parser.ypp"
{ (yyval.n) = ast_vec3; ;}
break;
case 168:
-/* Line 1455 of yacc.c */
-#line 1094 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1096 "glsl_parser.ypp"
{ (yyval.n) = ast_vec4; ;}
break;
case 169:
-/* Line 1455 of yacc.c */
-#line 1095 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1097 "glsl_parser.ypp"
{ (yyval.n) = ast_bvec2; ;}
break;
case 170:
-/* Line 1455 of yacc.c */
-#line 1096 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1098 "glsl_parser.ypp"
{ (yyval.n) = ast_bvec3; ;}
break;
case 171:
-/* Line 1455 of yacc.c */
-#line 1097 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1099 "glsl_parser.ypp"
{ (yyval.n) = ast_bvec4; ;}
break;
case 172:
-/* Line 1455 of yacc.c */
-#line 1098 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1100 "glsl_parser.ypp"
{ (yyval.n) = ast_ivec2; ;}
break;
case 173:
-/* Line 1455 of yacc.c */
-#line 1099 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1101 "glsl_parser.ypp"
{ (yyval.n) = ast_ivec3; ;}
break;
case 174:
-/* Line 1455 of yacc.c */
-#line 1100 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1102 "glsl_parser.ypp"
{ (yyval.n) = ast_ivec4; ;}
break;
case 175:
-/* Line 1455 of yacc.c */
-#line 1101 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1103 "glsl_parser.ypp"
{ (yyval.n) = ast_uvec2; ;}
break;
case 176:
-/* Line 1455 of yacc.c */
-#line 1102 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1104 "glsl_parser.ypp"
{ (yyval.n) = ast_uvec3; ;}
break;
case 177:
-/* Line 1455 of yacc.c */
-#line 1103 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1105 "glsl_parser.ypp"
{ (yyval.n) = ast_uvec4; ;}
break;
case 178:
-/* Line 1455 of yacc.c */
-#line 1104 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1106 "glsl_parser.ypp"
{ (yyval.n) = ast_mat2; ;}
break;
case 179:
-/* Line 1455 of yacc.c */
-#line 1105 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1107 "glsl_parser.ypp"
{ (yyval.n) = ast_mat2x3; ;}
break;
case 180:
-/* Line 1455 of yacc.c */
-#line 1106 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1108 "glsl_parser.ypp"
{ (yyval.n) = ast_mat2x4; ;}
break;
case 181:
-/* Line 1455 of yacc.c */
-#line 1107 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1109 "glsl_parser.ypp"
{ (yyval.n) = ast_mat3x2; ;}
break;
case 182:
-/* Line 1455 of yacc.c */
-#line 1108 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1110 "glsl_parser.ypp"
{ (yyval.n) = ast_mat3; ;}
break;
case 183:
-/* Line 1455 of yacc.c */
-#line 1109 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1111 "glsl_parser.ypp"
{ (yyval.n) = ast_mat3x4; ;}
break;
case 184:
-/* Line 1455 of yacc.c */
-#line 1110 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1112 "glsl_parser.ypp"
{ (yyval.n) = ast_mat4x2; ;}
break;
case 185:
-/* Line 1455 of yacc.c */
-#line 1111 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1113 "glsl_parser.ypp"
{ (yyval.n) = ast_mat4x3; ;}
break;
case 186:
-/* Line 1455 of yacc.c */
-#line 1112 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1114 "glsl_parser.ypp"
{ (yyval.n) = ast_mat4; ;}
break;
case 187:
-/* Line 1455 of yacc.c */
-#line 1113 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1115 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler1d; ;}
break;
case 188:
-/* Line 1455 of yacc.c */
-#line 1114 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1116 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler2d; ;}
break;
case 189:
-/* Line 1455 of yacc.c */
-#line 1115 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1117 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler2drect; ;}
break;
case 190:
-/* Line 1455 of yacc.c */
-#line 1116 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1118 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler3d; ;}
break;
case 191:
-/* Line 1455 of yacc.c */
-#line 1117 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1119 "glsl_parser.ypp"
{ (yyval.n) = ast_samplercube; ;}
break;
case 192:
-/* Line 1455 of yacc.c */
-#line 1118 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1120 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler1dshadow; ;}
break;
case 193:
-/* Line 1455 of yacc.c */
-#line 1119 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1121 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler2dshadow; ;}
break;
case 194:
-/* Line 1455 of yacc.c */
-#line 1120 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1122 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler2drectshadow; ;}
break;
case 195:
-/* Line 1455 of yacc.c */
-#line 1121 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1123 "glsl_parser.ypp"
{ (yyval.n) = ast_samplercubeshadow; ;}
break;
case 196:
-/* Line 1455 of yacc.c */
-#line 1122 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1124 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler1darray; ;}
break;
case 197:
-/* Line 1455 of yacc.c */
-#line 1123 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1125 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler2darray; ;}
break;
case 198:
-/* Line 1455 of yacc.c */
-#line 1124 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1126 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler1darrayshadow; ;}
break;
case 199:
-/* Line 1455 of yacc.c */
-#line 1125 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1127 "glsl_parser.ypp"
{ (yyval.n) = ast_sampler2darrayshadow; ;}
break;
case 200:
-/* Line 1455 of yacc.c */
-#line 1126 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1128 "glsl_parser.ypp"
{ (yyval.n) = ast_isampler1d; ;}
break;
case 201:
-/* Line 1455 of yacc.c */
-#line 1127 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1129 "glsl_parser.ypp"
{ (yyval.n) = ast_isampler2d; ;}
break;
case 202:
-/* Line 1455 of yacc.c */
-#line 1128 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1130 "glsl_parser.ypp"
{ (yyval.n) = ast_isampler3d; ;}
break;
case 203:
-/* Line 1455 of yacc.c */
-#line 1129 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1131 "glsl_parser.ypp"
{ (yyval.n) = ast_isamplercube; ;}
break;
case 204:
-/* Line 1455 of yacc.c */
-#line 1130 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1132 "glsl_parser.ypp"
{ (yyval.n) = ast_isampler1darray; ;}
break;
case 205:
-/* Line 1455 of yacc.c */
-#line 1131 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1133 "glsl_parser.ypp"
{ (yyval.n) = ast_isampler2darray; ;}
break;
case 206:
-/* Line 1455 of yacc.c */
-#line 1132 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1134 "glsl_parser.ypp"
{ (yyval.n) = ast_usampler1d; ;}
break;
case 207:
-/* Line 1455 of yacc.c */
-#line 1133 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1135 "glsl_parser.ypp"
{ (yyval.n) = ast_usampler2d; ;}
break;
case 208:
-/* Line 1455 of yacc.c */
-#line 1134 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1136 "glsl_parser.ypp"
{ (yyval.n) = ast_usampler3d; ;}
break;
case 209:
-/* Line 1455 of yacc.c */
-#line 1135 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1137 "glsl_parser.ypp"
{ (yyval.n) = ast_usamplercube; ;}
break;
case 210:
-/* Line 1455 of yacc.c */
-#line 1136 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1138 "glsl_parser.ypp"
{ (yyval.n) = ast_usampler1darray; ;}
break;
case 211:
-/* Line 1455 of yacc.c */
-#line 1137 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1139 "glsl_parser.ypp"
{ (yyval.n) = ast_usampler2darray; ;}
break;
case 212:
-/* Line 1455 of yacc.c */
-#line 1141 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1143 "glsl_parser.ypp"
{
if (state->language_version < 130)
_mesa_glsl_error(& (yylsp[(1) - (1)]), state,
@@ -4550,8 +4560,8 @@ yyreduce:
case 213:
-/* Line 1455 of yacc.c */
-#line 1152 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1154 "glsl_parser.ypp"
{
if (state->language_version < 130)
_mesa_glsl_error(& (yylsp[(1) - (1)]), state,
@@ -4567,8 +4577,8 @@ yyreduce:
case 214:
-/* Line 1455 of yacc.c */
-#line 1163 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1165 "glsl_parser.ypp"
{
if (state->language_version < 130)
_mesa_glsl_error(& (yylsp[(1) - (1)]), state,
@@ -4584,8 +4594,8 @@ yyreduce:
case 215:
-/* Line 1455 of yacc.c */
-#line 1178 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1180 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.struct_specifier) = new(ctx) ast_struct_specifier((yyvsp[(2) - (5)].identifier), (yyvsp[(4) - (5)].node));
@@ -4595,8 +4605,8 @@ yyreduce:
case 216:
-/* Line 1455 of yacc.c */
-#line 1184 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1186 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.struct_specifier) = new(ctx) ast_struct_specifier(NULL, (yyvsp[(3) - (4)].node));
@@ -4606,8 +4616,8 @@ yyreduce:
case 217:
-/* Line 1455 of yacc.c */
-#line 1193 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1195 "glsl_parser.ypp"
{
(yyval.node) = (ast_node *) (yyvsp[(1) - (1)].declarator_list);
(yyvsp[(1) - (1)].declarator_list)->link.self_link();
@@ -4616,8 +4626,8 @@ yyreduce:
case 218:
-/* Line 1455 of yacc.c */
-#line 1198 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1200 "glsl_parser.ypp"
{
(yyval.node) = (ast_node *) (yyvsp[(1) - (2)].node);
(yyval.node)->link.insert_before(& (yyvsp[(2) - (2)].declarator_list)->link);
@@ -4626,8 +4636,8 @@ yyreduce:
case 219:
-/* Line 1455 of yacc.c */
-#line 1206 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1208 "glsl_parser.ypp"
{
void *ctx = state;
ast_fully_specified_type *type = new(ctx) ast_fully_specified_type();
@@ -4643,8 +4653,8 @@ yyreduce:
case 220:
-/* Line 1455 of yacc.c */
-#line 1221 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1223 "glsl_parser.ypp"
{
(yyval.declaration) = (yyvsp[(1) - (1)].declaration);
(yyvsp[(1) - (1)].declaration)->link.self_link();
@@ -4653,8 +4663,8 @@ yyreduce:
case 221:
-/* Line 1455 of yacc.c */
-#line 1226 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1228 "glsl_parser.ypp"
{
(yyval.declaration) = (yyvsp[(1) - (3)].declaration);
(yyval.declaration)->link.insert_before(& (yyvsp[(3) - (3)].declaration)->link);
@@ -4663,8 +4673,8 @@ yyreduce:
case 222:
-/* Line 1455 of yacc.c */
-#line 1234 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1236 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.declaration) = new(ctx) ast_declaration((yyvsp[(1) - (1)].identifier), false, NULL, NULL);
@@ -4674,8 +4684,8 @@ yyreduce:
case 223:
-/* Line 1455 of yacc.c */
-#line 1240 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1242 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.declaration) = new(ctx) ast_declaration((yyvsp[(1) - (4)].identifier), true, (yyvsp[(3) - (4)].expression), NULL);
@@ -4685,29 +4695,29 @@ yyreduce:
case 228:
-/* Line 1455 of yacc.c */
-#line 1263 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1265 "glsl_parser.ypp"
{ (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].compound_statement); ;}
break;
case 234:
-/* Line 1455 of yacc.c */
-#line 1275 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1277 "glsl_parser.ypp"
{ (yyval.node) = NULL; ;}
break;
case 235:
-/* Line 1455 of yacc.c */
-#line 1276 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1278 "glsl_parser.ypp"
{ (yyval.node) = NULL; ;}
break;
case 238:
-/* Line 1455 of yacc.c */
-#line 1283 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1285 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.compound_statement) = new(ctx) ast_compound_statement(true, NULL);
@@ -4717,8 +4727,8 @@ yyreduce:
case 239:
-/* Line 1455 of yacc.c */
-#line 1289 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1291 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.compound_statement) = new(ctx) ast_compound_statement(true, (yyvsp[(2) - (3)].node));
@@ -4728,15 +4738,15 @@ yyreduce:
case 240:
-/* Line 1455 of yacc.c */
-#line 1297 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1299 "glsl_parser.ypp"
{ (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].compound_statement); ;}
break;
case 242:
-/* Line 1455 of yacc.c */
-#line 1303 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1305 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.compound_statement) = new(ctx) ast_compound_statement(false, NULL);
@@ -4746,8 +4756,8 @@ yyreduce:
case 243:
-/* Line 1455 of yacc.c */
-#line 1309 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1311 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.compound_statement) = new(ctx) ast_compound_statement(false, (yyvsp[(2) - (3)].node));
@@ -4757,8 +4767,8 @@ yyreduce:
case 244:
-/* Line 1455 of yacc.c */
-#line 1318 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1320 "glsl_parser.ypp"
{
if ((yyvsp[(1) - (1)].node) == NULL) {
_mesa_glsl_error(& (yylsp[(1) - (1)]), state, "<nil> statement\n");
@@ -4772,8 +4782,8 @@ yyreduce:
case 245:
-/* Line 1455 of yacc.c */
-#line 1328 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1330 "glsl_parser.ypp"
{
if ((yyvsp[(2) - (2)].node) == NULL) {
_mesa_glsl_error(& (yylsp[(2) - (2)]), state, "<nil> statement\n");
@@ -4786,8 +4796,8 @@ yyreduce:
case 246:
-/* Line 1455 of yacc.c */
-#line 1340 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1342 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_expression_statement(NULL);
@@ -4797,8 +4807,8 @@ yyreduce:
case 247:
-/* Line 1455 of yacc.c */
-#line 1346 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1348 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_expression_statement((yyvsp[(1) - (2)].expression));
@@ -4808,8 +4818,8 @@ yyreduce:
case 248:
-/* Line 1455 of yacc.c */
-#line 1355 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1357 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_selection_statement((yyvsp[(3) - (7)].expression), (yyvsp[(5) - (7)].node), (yyvsp[(7) - (7)].node));
@@ -4819,8 +4829,8 @@ yyreduce:
case 249:
-/* Line 1455 of yacc.c */
-#line 1364 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1366 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_selection_statement((yyvsp[(3) - (5)].expression), (yyvsp[(5) - (5)].node), NULL);
@@ -4830,8 +4840,8 @@ yyreduce:
case 250:
-/* Line 1455 of yacc.c */
-#line 1370 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1372 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_selection_statement((yyvsp[(3) - (5)].expression), (yyvsp[(5) - (5)].node), NULL);
@@ -4841,8 +4851,8 @@ yyreduce:
case 251:
-/* Line 1455 of yacc.c */
-#line 1376 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1378 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_selection_statement((yyvsp[(3) - (7)].expression), (yyvsp[(5) - (7)].node), (yyvsp[(7) - (7)].node));
@@ -4852,8 +4862,8 @@ yyreduce:
case 252:
-/* Line 1455 of yacc.c */
-#line 1385 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1387 "glsl_parser.ypp"
{
(yyval.node) = (ast_node *) (yyvsp[(1) - (1)].expression);
;}
@@ -4861,8 +4871,8 @@ yyreduce:
case 253:
-/* Line 1455 of yacc.c */
-#line 1389 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1391 "glsl_parser.ypp"
{
void *ctx = state;
ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (4)].identifier), false, NULL, (yyvsp[(4) - (4)].expression));
@@ -4877,8 +4887,8 @@ yyreduce:
case 257:
-/* Line 1455 of yacc.c */
-#line 1412 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1414 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_while,
@@ -4889,8 +4899,8 @@ yyreduce:
case 258:
-/* Line 1455 of yacc.c */
-#line 1419 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1421 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_do_while,
@@ -4901,8 +4911,8 @@ yyreduce:
case 259:
-/* Line 1455 of yacc.c */
-#line 1426 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1428 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_for,
@@ -4913,8 +4923,8 @@ yyreduce:
case 263:
-/* Line 1455 of yacc.c */
-#line 1442 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1444 "glsl_parser.ypp"
{
(yyval.node) = NULL;
;}
@@ -4922,8 +4932,8 @@ yyreduce:
case 264:
-/* Line 1455 of yacc.c */
-#line 1449 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1451 "glsl_parser.ypp"
{
(yyval.for_rest_statement).cond = (yyvsp[(1) - (2)].node);
(yyval.for_rest_statement).rest = NULL;
@@ -4932,8 +4942,8 @@ yyreduce:
case 265:
-/* Line 1455 of yacc.c */
-#line 1454 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1456 "glsl_parser.ypp"
{
(yyval.for_rest_statement).cond = (yyvsp[(1) - (3)].node);
(yyval.for_rest_statement).rest = (yyvsp[(3) - (3)].expression);
@@ -4942,8 +4952,8 @@ yyreduce:
case 266:
-/* Line 1455 of yacc.c */
-#line 1463 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1465 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_continue, NULL);
@@ -4953,8 +4963,8 @@ yyreduce:
case 267:
-/* Line 1455 of yacc.c */
-#line 1469 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1471 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_break, NULL);
@@ -4964,8 +4974,8 @@ yyreduce:
case 268:
-/* Line 1455 of yacc.c */
-#line 1475 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1477 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, NULL);
@@ -4975,8 +4985,8 @@ yyreduce:
case 269:
-/* Line 1455 of yacc.c */
-#line 1481 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1483 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, (yyvsp[(2) - (3)].expression));
@@ -4986,8 +4996,8 @@ yyreduce:
case 270:
-/* Line 1455 of yacc.c */
-#line 1487 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1489 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_discard, NULL);
@@ -4997,22 +5007,22 @@ yyreduce:
case 271:
-/* Line 1455 of yacc.c */
-#line 1495 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1497 "glsl_parser.ypp"
{ (yyval.node) = (yyvsp[(1) - (1)].function_definition); ;}
break;
case 272:
-/* Line 1455 of yacc.c */
-#line 1496 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1498 "glsl_parser.ypp"
{ (yyval.node) = (yyvsp[(1) - (1)].node); ;}
break;
case 273:
-/* Line 1455 of yacc.c */
-#line 1501 "glsl_parser.ypp"
+/* Line 1464 of yacc.c */
+#line 1503 "glsl_parser.ypp"
{
void *ctx = state;
(yyval.function_definition) = new(ctx) ast_function_definition();
@@ -5024,8 +5034,8 @@ yyreduce:
-/* Line 1455 of yacc.c */
-#line 5029 "glsl_parser.cpp"
+/* Line 1464 of yacc.c */
+#line 5039 "glsl_parser.cpp"
default: break;
}
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
@@ -5097,7 +5107,7 @@ yyerrlab:
#endif
}
- yyerror_range[0] = yylloc;
+ yyerror_range[1] = yylloc;
if (yyerrstatus == 3)
{
@@ -5134,7 +5144,7 @@ yyerrorlab:
if (/*CONSTCOND*/ 0)
goto yyerrorlab;
- yyerror_range[0] = yylsp[1-yylen];
+ yyerror_range[1] = yylsp[1-yylen];
/* Do not reclaim the symbols of the rule which action triggered
this YYERROR. */
YYPOPSTACK (yylen);
@@ -5168,7 +5178,7 @@ yyerrlab1:
if (yyssp == yyss)
YYABORT;
- yyerror_range[0] = *yylsp;
+ yyerror_range[1] = *yylsp;
yydestruct ("Error: popping",
yystos[yystate], yyvsp, yylsp, state);
YYPOPSTACK (1);
@@ -5178,10 +5188,10 @@ yyerrlab1:
*++yyvsp = yylval;
- yyerror_range[1] = yylloc;
+ yyerror_range[2] = yylloc;
/* Using YYLLOC is tempting, but would change the location of
the lookahead. YYLOC is available though. */
- YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
+ YYLLOC_DEFAULT (yyloc, yyerror_range, 2);
*++yylsp = yyloc;
/* Shift the error token. */
diff --git a/src/glsl/glsl_parser.h b/src/glsl/glsl_parser.h
index 48a0a5fb3a3..96f9df1129a 100644
--- a/src/glsl/glsl_parser.h
+++ b/src/glsl/glsl_parser.h
@@ -1,10 +1,9 @@
-
-/* A Bison parser, made by GNU Bison 2.4.1. */
+/* A Bison parser, made by GNU Bison 2.4.3. */
/* Skeleton interface for Bison's Yacc-like parsers in C
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2009, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -233,7 +232,7 @@
typedef union YYSTYPE
{
-/* Line 1676 of yacc.c */
+/* Line 1685 of yacc.c */
#line 52 "glsl_parser.ypp"
int n;
@@ -264,8 +263,8 @@ typedef union YYSTYPE
-/* Line 1676 of yacc.c */
-#line 269 "glsl_parser.h"
+/* Line 1685 of yacc.c */
+#line 268 "glsl_parser.h"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
diff --git a/src/glsl/glsl_parser.ypp b/src/glsl/glsl_parser.ypp
index e0b1d285046..4b6d9fe7eaa 100644
--- a/src/glsl/glsl_parser.ypp
+++ b/src/glsl/glsl_parser.ypp
@@ -216,6 +216,7 @@ version_statement:
/* blank - no #version specified */
{
state->language_version = 110;
+ state->symbols->language_version = 110;
}
| VERSION INTCONSTANT EOL
{
@@ -225,6 +226,7 @@ version_statement:
case 130:
/* FINISHME: Check against implementation support versions. */
state->language_version = $2;
+ state->symbols->language_version = $2;
break;
default:
_mesa_glsl_error(& @2, state, "Shading language version"
diff --git a/src/glsl/glsl_symbol_table.cpp b/src/glsl/glsl_symbol_table.cpp
new file mode 100644
index 00000000000..76c440c3420
--- /dev/null
+++ b/src/glsl/glsl_symbol_table.cpp
@@ -0,0 +1,160 @@
+/* -*- c++ -*- */
+/*
+ * Copyright © 2010 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include "glsl_symbol_table.h"
+
+class symbol_table_entry {
+public:
+ /* Callers of this talloc-based new need not call delete. It's
+ * easier to just talloc_free 'ctx' (or any of its ancestors). */
+ static void* operator new(size_t size, void *ctx)
+ {
+ void *entry = talloc_size(ctx, size);
+ assert(entry != NULL);
+ return entry;
+ }
+
+ /* If the user *does* call delete, that's OK, we will just
+ * talloc_free in that case. Here, C++ will have already called the
+ * destructor so tell talloc not to do that again. */
+ static void operator delete(void *table)
+ {
+ talloc_set_destructor(table, NULL);
+ talloc_free(table);
+ }
+
+ symbol_table_entry(ir_variable *v) : v(v), f(0), t(0) {}
+ symbol_table_entry(ir_function *f) : v(0), f(f), t(0) {}
+ symbol_table_entry(const glsl_type *t, ir_function *f) : v(0), f(f), t(t) {}
+
+ ir_variable *v;
+ ir_function *f;
+ const glsl_type *t;
+};
+
+glsl_symbol_table::glsl_symbol_table()
+{
+ this->language_version = 120;
+ this->table = _mesa_symbol_table_ctor();
+ this->mem_ctx = talloc_init("symbol table entries");
+}
+
+glsl_symbol_table::~glsl_symbol_table()
+{
+ _mesa_symbol_table_dtor(table);
+ talloc_free(mem_ctx);
+}
+
+void glsl_symbol_table::push_scope()
+{
+ _mesa_symbol_table_push_scope(table);
+}
+
+void glsl_symbol_table::pop_scope()
+{
+ _mesa_symbol_table_pop_scope(table);
+}
+
+bool glsl_symbol_table::name_declared_this_scope(const char *name)
+{
+ return _mesa_symbol_table_symbol_scope(table, -1, name) == 0;
+}
+
+bool glsl_symbol_table::add_variable(const char *name, ir_variable *v)
+{
+ if (this->language_version == 110) {
+ /* In 1.10, functions and variables have separate namespaces. */
+ symbol_table_entry *existing = get_entry(name);
+ if (name_declared_this_scope(name)) {
+ /* If there's already an existing function (not a constructor!) in
+ * the current scope, just update the existing entry to include 'v'.
+ */
+ if (existing->v == NULL && existing->t == NULL) {
+ existing->v = v;
+ return true;
+ }
+ } else {
+ /* If not declared at this scope, add a new entry. But if an existing
+ * entry includes a function, propagate that to this block - otherwise
+ * the new variable declaration would shadow the function.
+ */
+ symbol_table_entry *entry = new(mem_ctx) symbol_table_entry(v);
+ if (existing != NULL)
+ entry->f = existing->f;
+ int added = _mesa_symbol_table_add_symbol(table, -1, name, entry);
+ assert(added == 0);
+ return true;
+ }
+ return false;
+ }
+
+ /* 1.20+ rules: */
+ symbol_table_entry *entry = new(mem_ctx) symbol_table_entry(v);
+ return _mesa_symbol_table_add_symbol(table, -1, name, entry) == 0;
+}
+
+bool glsl_symbol_table::add_type(const char *name, const glsl_type *t,
+ ir_function *constructor)
+{
+ symbol_table_entry *entry = new(mem_ctx) symbol_table_entry(t, constructor);
+ return _mesa_symbol_table_add_symbol(table, -1, name, entry) == 0;
+}
+
+bool glsl_symbol_table::add_function(const char *name, ir_function *f)
+{
+ if (this->language_version == 110 && name_declared_this_scope(name)) {
+ /* In 1.10, functions and variables have separate namespaces. */
+ symbol_table_entry *existing = get_entry(name);
+ if (existing->f == NULL) {
+ existing->f = f;
+ return true;
+ }
+ }
+ symbol_table_entry *entry = new(mem_ctx) symbol_table_entry(f);
+ return _mesa_symbol_table_add_symbol(table, -1, name, entry) == 0;
+}
+
+ir_variable *glsl_symbol_table::get_variable(const char *name)
+{
+ symbol_table_entry *entry = get_entry(name);
+ return entry != NULL ? entry->v : NULL;
+}
+
+const glsl_type *glsl_symbol_table::get_type(const char *name)
+{
+ symbol_table_entry *entry = get_entry(name);
+ return entry != NULL ? entry->t : NULL;
+}
+
+ir_function *glsl_symbol_table::get_function(const char *name)
+{
+ symbol_table_entry *entry = get_entry(name);
+ return entry != NULL ? entry->f : NULL;
+}
+
+symbol_table_entry *glsl_symbol_table::get_entry(const char *name)
+{
+ return (symbol_table_entry *)
+ _mesa_symbol_table_find_symbol(table, -1, name);
+}
diff --git a/src/glsl/glsl_symbol_table.h b/src/glsl/glsl_symbol_table.h
index 4cb7559e9a0..d71be5578be 100644
--- a/src/glsl/glsl_symbol_table.h
+++ b/src/glsl/glsl_symbol_table.h
@@ -34,6 +34,8 @@ extern "C" {
#include "ir.h"
#include "glsl_types.h"
+class symbol_table_entry;
+
/**
* Facade class for _mesa_symbol_table
*
@@ -42,12 +44,6 @@ extern "C" {
*/
struct glsl_symbol_table {
private:
- enum glsl_symbol_name_space {
- glsl_variable_name_space = 0,
- glsl_type_name_space = 1,
- glsl_function_name_space = 2
- };
-
static int
_glsl_symbol_table_destructor (glsl_symbol_table *table)
{
@@ -80,33 +76,18 @@ public:
talloc_free(table);
}
- glsl_symbol_table()
- {
- table = _mesa_symbol_table_ctor();
- }
+ glsl_symbol_table();
+ ~glsl_symbol_table();
- ~glsl_symbol_table()
- {
- _mesa_symbol_table_dtor(table);
- }
+ unsigned int language_version;
- void push_scope()
- {
- _mesa_symbol_table_push_scope(table);
- }
-
- void pop_scope()
- {
- _mesa_symbol_table_pop_scope(table);
- }
+ void push_scope();
+ void pop_scope();
/**
* Determine whether a name was declared at the current scope
*/
- bool name_declared_this_scope(const char *name)
- {
- return _mesa_symbol_table_symbol_scope(table, -1, name) == 0;
- }
+ bool name_declared_this_scope(const char *name);
/**
* \name Methods to add symbols to the table
@@ -116,56 +97,26 @@ public:
* reduces the clarity of the intention of code that uses these methods.
*/
/*@{*/
- bool add_variable(const char *name, ir_variable *v)
- {
- return _mesa_symbol_table_add_symbol(table, glsl_variable_name_space,
- name, v) == 0;
- }
-
- bool add_type(const char *name, const glsl_type *t)
- {
- return _mesa_symbol_table_add_symbol(table, glsl_type_name_space,
- name, (void *) t) == 0;
- }
-
- bool add_function(const char *name, ir_function *f)
- {
- return _mesa_symbol_table_add_symbol(table, glsl_function_name_space,
- name, f) == 0;
- }
-
- bool remove_function(const char *name, ir_function *f)
- {
- return _mesa_symbol_table_add_symbol(table, glsl_function_name_space,
- name, f) == 0;
- }
+ bool add_variable(const char *name, ir_variable *v);
+ bool add_type(const char *name, const glsl_type *t,
+ ir_function *constructor = NULL);
+ bool add_function(const char *name, ir_function *f);
/*@}*/
/**
* \name Methods to get symbols from the table
*/
/*@{*/
- ir_variable *get_variable(const char *name)
- {
- return (ir_variable *)
- _mesa_symbol_table_find_symbol(table, glsl_variable_name_space, name);
- }
-
- glsl_type *get_type(const char *name)
- {
- return (glsl_type *)
- _mesa_symbol_table_find_symbol(table, glsl_type_name_space, name);
- }
-
- ir_function *get_function(const char *name)
- {
- return (ir_function *)
- _mesa_symbol_table_find_symbol(table, glsl_function_name_space, name);
- }
+ ir_variable *get_variable(const char *name);
+ const glsl_type *get_type(const char *name);
+ ir_function *get_function(const char *name);
/*@}*/
private:
+ symbol_table_entry *get_entry(const char *name);
+
struct _mesa_symbol_table *table;
+ void *mem_ctx;
};
#endif /* GLSL_SYMBOL_TABLE */
diff --git a/src/glsl/glsl_types.cpp b/src/glsl/glsl_types.cpp
index 2e5c2ecf048..a7d02e18df4 100644
--- a/src/glsl/glsl_types.cpp
+++ b/src/glsl/glsl_types.cpp
@@ -233,18 +233,11 @@ _mesa_glsl_release_types(void)
ir_function *
-glsl_type::generate_constructor(glsl_symbol_table *symtab) const
+glsl_type::generate_constructor() const
{
- void *ctx = symtab;
+ void *ctx = (void *) this;
- /* Generate the function name and add it to the symbol table.
- */
ir_function *const f = new(ctx) ir_function(name);
-
- bool added = symtab->add_function(name, f);
- assert(added);
- (void) added;
-
ir_function_signature *const sig = new(ctx) ir_function_signature(this);
f->add_signature(sig);
diff --git a/src/glsl/glsl_types.h b/src/glsl/glsl_types.h
index 80cec635d99..3e86d2c011f 100644
--- a/src/glsl/glsl_types.h
+++ b/src/glsl/glsl_types.h
@@ -208,9 +208,9 @@ struct glsl_type {
unsigned num_fields,
const char *name);
/**
- * Generate the constructor for this type and add it to the symbol table
+ * Generate the constructor for this type and return it
*/
- class ir_function *generate_constructor(glsl_symbol_table *) const;
+ class ir_function *generate_constructor() const;
/**
* Query the total number of scalars that make up a scalar, vector or matrix