summaryrefslogtreecommitdiff
path: root/src/glsl/glcpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/glsl/glcpp')
-rw-r--r--src/glsl/glcpp/glcpp-parse.c565
-rw-r--r--src/glsl/glcpp/glcpp-parse.h7
2 files changed, 343 insertions, 229 deletions
diff --git a/src/glsl/glcpp/glcpp-parse.c b/src/glsl/glcpp/glcpp-parse.c
index a19a02a867..2c04d7d71b 100644
--- a/src/glsl/glcpp/glcpp-parse.c
+++ b/src/glsl/glcpp/glcpp-parse.c
@@ -1,9 +1,10 @@
-/* A Bison parser, made by GNU Bison 2.4.3. */
+
+/* A Bison parser, made by GNU Bison 2.4.1. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ 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
@@ -45,7 +46,7 @@
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.4.3"
+#define YYBISON_VERSION "2.4.1"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
@@ -133,6 +134,9 @@ _string_list_contains (string_list_t *list, const char *member, int *index);
static int
_string_list_length (string_list_t *list);
+static int
+_string_list_equal (string_list_t *a, string_list_t *b);
+
static argument_list_t *
_argument_list_create (void *ctx);
@@ -165,6 +169,9 @@ _token_list_append (token_list_t *list, token_t *token);
static void
_token_list_append_list (token_list_t *list, token_list_t *tail);
+static int
+_token_list_equal_ignoring_space (token_list_t *a, token_list_t *b);
+
static active_list_t *
_active_list_push (active_list_t *list,
const char *identifier,
@@ -212,7 +219,7 @@ add_builtin_define(glcpp_parser_t *parser, const char *name, int value);
/* Line 189 of yacc.c */
-#line 216 "glcpp/glcpp-parse.c"
+#line 223 "glcpp/glcpp-parse.c"
/* Enabling traces. */
#ifndef YYDEBUG
@@ -300,7 +307,7 @@ typedef struct YYLTYPE
/* Line 264 of yacc.c */
-#line 304 "glcpp/glcpp-parse.c"
+#line 311 "glcpp/glcpp-parse.c"
#ifdef short
# undef short
@@ -350,7 +357,7 @@ typedef short int yytype_int16;
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
+# if YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)
@@ -625,17 +632,17 @@ static const yytype_int8 yyrhs[] =
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 181, 181, 183, 187, 190, 195, 196, 200, 203,
- 209, 212, 215, 218, 226, 245, 255, 260, 265, 284,
- 299, 302, 305, 314, 318, 327, 332, 333, 336, 339,
- 342, 345, 348, 351, 354, 357, 360, 363, 366, 369,
- 372, 375, 378, 381, 384, 387, 390, 393, 396, 399,
- 405, 410, 418, 419, 423, 429, 430, 433, 435, 442,
- 446, 450, 455, 461, 469, 475, 483, 487, 491, 495,
- 499, 506, 507, 508, 509, 510, 511, 512, 513, 514,
- 515, 516, 517, 518, 519, 520, 521, 522, 523, 524,
- 525, 526, 527, 528, 529, 530, 531, 532, 533, 534,
- 535, 536
+ 0, 187, 187, 189, 193, 196, 201, 202, 206, 209,
+ 215, 218, 221, 224, 232, 251, 261, 266, 271, 290,
+ 305, 308, 311, 320, 324, 333, 338, 339, 342, 345,
+ 348, 351, 354, 357, 360, 363, 366, 369, 372, 375,
+ 378, 381, 384, 387, 390, 393, 396, 399, 402, 405,
+ 411, 416, 424, 425, 429, 435, 436, 439, 441, 448,
+ 452, 456, 461, 467, 475, 481, 489, 493, 497, 501,
+ 505, 512, 513, 514, 515, 516, 517, 518, 519, 520,
+ 521, 522, 523, 524, 525, 526, 527, 528, 529, 530,
+ 531, 532, 533, 534, 535, 536, 537, 538, 539, 540,
+ 541, 542
};
#endif
@@ -938,18 +945,9 @@ static const yytype_uint8 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. 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. */
+ Once GCC version 2 has supplanted version 1, this can go. */
#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)
@@ -1006,7 +1004,7 @@ while (YYID (0))
we won't break user code: when these are the locations we know. */
#ifndef YY_LOCATION_PRINT
-# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+# if YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
(Loc).first_line, (Loc).first_column, \
@@ -1548,7 +1546,7 @@ YYLTYPE yylloc;
YYLTYPE *yylsp;
/* The locations where the error started and ended. */
- YYLTYPE yyerror_range[3];
+ YYLTYPE yyerror_range[2];
YYSIZE_T yystacksize;
@@ -1595,7 +1593,7 @@ YYLTYPE yylloc;
yyvsp = yyvs;
yylsp = yyls;
-#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+#if YYLTYPE_IS_TRIVIAL
/* Initialize the default location before parsing starts. */
yylloc.first_line = yylloc.last_line = 1;
yylloc.first_column = yylloc.last_column = 1;
@@ -1603,8 +1601,8 @@ YYLTYPE yylloc;
/* User initialization code. */
-/* Line 1251 of yacc.c */
-#line 148 "glcpp/glcpp-parse.y"
+/* Line 1242 of yacc.c */
+#line 154 "glcpp/glcpp-parse.y"
{
yylloc.first_line = 1;
yylloc.first_column = 1;
@@ -1613,8 +1611,8 @@ YYLTYPE yylloc;
yylloc.source = 0;
}
-/* Line 1251 of yacc.c */
-#line 1618 "glcpp/glcpp-parse.c"
+/* Line 1242 of yacc.c */
+#line 1616 "glcpp/glcpp-parse.c"
yylsp[0] = yylloc;
goto yysetstate;
@@ -1801,8 +1799,8 @@ yyreduce:
{
case 4:
-/* Line 1464 of yacc.c */
-#line 187 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 193 "glcpp/glcpp-parse.y"
{
glcpp_print(parser->output, "\n");
;}
@@ -1810,8 +1808,8 @@ yyreduce:
case 5:
-/* Line 1464 of yacc.c */
-#line 190 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 196 "glcpp/glcpp-parse.y"
{
_glcpp_parser_print_expanded_token_list (parser, (yyvsp[(1) - (1)].token_list));
glcpp_print(parser->output, "\n");
@@ -1821,8 +1819,8 @@ yyreduce:
case 8:
-/* Line 1464 of yacc.c */
-#line 200 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 206 "glcpp/glcpp-parse.y"
{
_glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (3)]), (yyvsp[(2) - (3)].ival));
;}
@@ -1830,8 +1828,8 @@ yyreduce:
case 9:
-/* Line 1464 of yacc.c */
-#line 203 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 209 "glcpp/glcpp-parse.y"
{
_glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (3)]), "elif", (yyvsp[(2) - (3)].ival));
;}
@@ -1839,8 +1837,8 @@ yyreduce:
case 10:
-/* Line 1464 of yacc.c */
-#line 209 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 215 "glcpp/glcpp-parse.y"
{
_define_object_macro (parser, & (yylsp[(2) - (4)]), (yyvsp[(2) - (4)].str), (yyvsp[(3) - (4)].token_list));
;}
@@ -1848,8 +1846,8 @@ yyreduce:
case 11:
-/* Line 1464 of yacc.c */
-#line 212 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 218 "glcpp/glcpp-parse.y"
{
_define_function_macro (parser, & (yylsp[(2) - (6)]), (yyvsp[(2) - (6)].str), NULL, (yyvsp[(5) - (6)].token_list));
;}
@@ -1857,8 +1855,8 @@ yyreduce:
case 12:
-/* Line 1464 of yacc.c */
-#line 215 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 221 "glcpp/glcpp-parse.y"
{
_define_function_macro (parser, & (yylsp[(2) - (7)]), (yyvsp[(2) - (7)].str), (yyvsp[(4) - (7)].string_list), (yyvsp[(6) - (7)].token_list));
;}
@@ -1866,8 +1864,8 @@ yyreduce:
case 13:
-/* Line 1464 of yacc.c */
-#line 218 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 224 "glcpp/glcpp-parse.y"
{
macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (3)].str));
if (macro) {
@@ -1880,8 +1878,8 @@ yyreduce:
case 14:
-/* Line 1464 of yacc.c */
-#line 226 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 232 "glcpp/glcpp-parse.y"
{
/* Be careful to only evaluate the 'if' expression if
* we are not skipping. When we are skipping, we
@@ -1905,8 +1903,8 @@ yyreduce:
case 15:
-/* Line 1464 of yacc.c */
-#line 245 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 251 "glcpp/glcpp-parse.y"
{
/* #if without an expression is only an error if we
* are not skipping */
@@ -1921,8 +1919,8 @@ yyreduce:
case 16:
-/* Line 1464 of yacc.c */
-#line 255 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 261 "glcpp/glcpp-parse.y"
{
macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (4)].str));
talloc_free ((yyvsp[(2) - (4)].str));
@@ -1932,8 +1930,8 @@ yyreduce:
case 17:
-/* Line 1464 of yacc.c */
-#line 260 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 266 "glcpp/glcpp-parse.y"
{
macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (4)].str));
talloc_free ((yyvsp[(2) - (4)].str));
@@ -1943,8 +1941,8 @@ yyreduce:
case 18:
-/* Line 1464 of yacc.c */
-#line 265 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 271 "glcpp/glcpp-parse.y"
{
/* Be careful to only evaluate the 'elif' expression
* if we are not skipping. When we are skipping, we
@@ -1968,8 +1966,8 @@ yyreduce:
case 19:
-/* Line 1464 of yacc.c */
-#line 284 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 290 "glcpp/glcpp-parse.y"
{
/* #elif without an expression is an error unless we
* are skipping. */
@@ -1989,8 +1987,8 @@ yyreduce:
case 20:
-/* Line 1464 of yacc.c */
-#line 299 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 305 "glcpp/glcpp-parse.y"
{
_glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (2)]), "else", 1);
;}
@@ -1998,8 +1996,8 @@ yyreduce:
case 21:
-/* Line 1464 of yacc.c */
-#line 302 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 308 "glcpp/glcpp-parse.y"
{
_glcpp_parser_skip_stack_pop (parser, & (yylsp[(1) - (2)]));
;}
@@ -2007,8 +2005,8 @@ yyreduce:
case 22:
-/* Line 1464 of yacc.c */
-#line 305 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 311 "glcpp/glcpp-parse.y"
{
macro_t *macro = hash_table_find (parser->defines, "__VERSION__");
if (macro) {
@@ -2022,8 +2020,8 @@ yyreduce:
case 24:
-/* Line 1464 of yacc.c */
-#line 318 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 324 "glcpp/glcpp-parse.y"
{
if (strlen ((yyvsp[(1) - (1)].str)) >= 3 && strncmp ((yyvsp[(1) - (1)].str), "0x", 2) == 0) {
(yyval.ival) = strtoll ((yyvsp[(1) - (1)].str) + 2, NULL, 16);
@@ -2037,8 +2035,8 @@ yyreduce:
case 25:
-/* Line 1464 of yacc.c */
-#line 327 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 333 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (1)].ival);
;}
@@ -2046,8 +2044,8 @@ yyreduce:
case 27:
-/* Line 1464 of yacc.c */
-#line 333 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 339 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) || (yyvsp[(3) - (3)].ival);
;}
@@ -2055,8 +2053,8 @@ yyreduce:
case 28:
-/* Line 1464 of yacc.c */
-#line 336 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 342 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) && (yyvsp[(3) - (3)].ival);
;}
@@ -2064,8 +2062,8 @@ yyreduce:
case 29:
-/* Line 1464 of yacc.c */
-#line 339 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 345 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) | (yyvsp[(3) - (3)].ival);
;}
@@ -2073,8 +2071,8 @@ yyreduce:
case 30:
-/* Line 1464 of yacc.c */
-#line 342 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 348 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) ^ (yyvsp[(3) - (3)].ival);
;}
@@ -2082,8 +2080,8 @@ yyreduce:
case 31:
-/* Line 1464 of yacc.c */
-#line 345 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 351 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) & (yyvsp[(3) - (3)].ival);
;}
@@ -2091,8 +2089,8 @@ yyreduce:
case 32:
-/* Line 1464 of yacc.c */
-#line 348 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 354 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) != (yyvsp[(3) - (3)].ival);
;}
@@ -2100,8 +2098,8 @@ yyreduce:
case 33:
-/* Line 1464 of yacc.c */
-#line 351 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 357 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) == (yyvsp[(3) - (3)].ival);
;}
@@ -2109,8 +2107,8 @@ yyreduce:
case 34:
-/* Line 1464 of yacc.c */
-#line 354 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 360 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) >= (yyvsp[(3) - (3)].ival);
;}
@@ -2118,8 +2116,8 @@ yyreduce:
case 35:
-/* Line 1464 of yacc.c */
-#line 357 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 363 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) <= (yyvsp[(3) - (3)].ival);
;}
@@ -2127,8 +2125,8 @@ yyreduce:
case 36:
-/* Line 1464 of yacc.c */
-#line 360 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 366 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) > (yyvsp[(3) - (3)].ival);
;}
@@ -2136,8 +2134,8 @@ yyreduce:
case 37:
-/* Line 1464 of yacc.c */
-#line 363 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 369 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) < (yyvsp[(3) - (3)].ival);
;}
@@ -2145,8 +2143,8 @@ yyreduce:
case 38:
-/* Line 1464 of yacc.c */
-#line 366 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 372 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) >> (yyvsp[(3) - (3)].ival);
;}
@@ -2154,8 +2152,8 @@ yyreduce:
case 39:
-/* Line 1464 of yacc.c */
-#line 369 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 375 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) << (yyvsp[(3) - (3)].ival);
;}
@@ -2163,8 +2161,8 @@ yyreduce:
case 40:
-/* Line 1464 of yacc.c */
-#line 372 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 378 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) - (yyvsp[(3) - (3)].ival);
;}
@@ -2172,8 +2170,8 @@ yyreduce:
case 41:
-/* Line 1464 of yacc.c */
-#line 375 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 381 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) + (yyvsp[(3) - (3)].ival);
;}
@@ -2181,8 +2179,8 @@ yyreduce:
case 42:
-/* Line 1464 of yacc.c */
-#line 378 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 384 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) % (yyvsp[(3) - (3)].ival);
;}
@@ -2190,8 +2188,8 @@ yyreduce:
case 43:
-/* Line 1464 of yacc.c */
-#line 381 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 387 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) / (yyvsp[(3) - (3)].ival);
;}
@@ -2199,8 +2197,8 @@ yyreduce:
case 44:
-/* Line 1464 of yacc.c */
-#line 384 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 390 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) * (yyvsp[(3) - (3)].ival);
;}
@@ -2208,8 +2206,8 @@ yyreduce:
case 45:
-/* Line 1464 of yacc.c */
-#line 387 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 393 "glcpp/glcpp-parse.y"
{
(yyval.ival) = ! (yyvsp[(2) - (2)].ival);
;}
@@ -2217,8 +2215,8 @@ yyreduce:
case 46:
-/* Line 1464 of yacc.c */
-#line 390 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 396 "glcpp/glcpp-parse.y"
{
(yyval.ival) = ~ (yyvsp[(2) - (2)].ival);
;}
@@ -2226,8 +2224,8 @@ yyreduce:
case 47:
-/* Line 1464 of yacc.c */
-#line 393 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 399 "glcpp/glcpp-parse.y"
{
(yyval.ival) = - (yyvsp[(2) - (2)].ival);
;}
@@ -2235,8 +2233,8 @@ yyreduce:
case 48:
-/* Line 1464 of yacc.c */
-#line 396 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 402 "glcpp/glcpp-parse.y"
{
(yyval.ival) = + (yyvsp[(2) - (2)].ival);
;}
@@ -2244,8 +2242,8 @@ yyreduce:
case 49:
-/* Line 1464 of yacc.c */
-#line 399 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 405 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(2) - (3)].ival);
;}
@@ -2253,8 +2251,8 @@ yyreduce:
case 50:
-/* Line 1464 of yacc.c */
-#line 405 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 411 "glcpp/glcpp-parse.y"
{
(yyval.string_list) = _string_list_create (parser);
_string_list_append_item ((yyval.string_list), (yyvsp[(1) - (1)].str));
@@ -2264,8 +2262,8 @@ yyreduce:
case 51:
-/* Line 1464 of yacc.c */
-#line 410 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 416 "glcpp/glcpp-parse.y"
{
(yyval.string_list) = (yyvsp[(1) - (3)].string_list);
_string_list_append_item ((yyval.string_list), (yyvsp[(3) - (3)].str));
@@ -2275,15 +2273,15 @@ yyreduce:
case 52:
-/* Line 1464 of yacc.c */
-#line 418 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 424 "glcpp/glcpp-parse.y"
{ (yyval.token_list) = NULL; ;}
break;
case 54:
-/* Line 1464 of yacc.c */
-#line 423 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 429 "glcpp/glcpp-parse.y"
{
yyerror (& (yylsp[(1) - (2)]), parser, "Invalid tokens after #");
;}
@@ -2291,15 +2289,15 @@ yyreduce:
case 55:
-/* Line 1464 of yacc.c */
-#line 429 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 435 "glcpp/glcpp-parse.y"
{ (yyval.token_list) = NULL; ;}
break;
case 58:
-/* Line 1464 of yacc.c */
-#line 435 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 441 "glcpp/glcpp-parse.y"
{
glcpp_warning(&(yylsp[(1) - (1)]), parser, "extra tokens at end of directive");
;}
@@ -2307,8 +2305,8 @@ yyreduce:
case 59:
-/* Line 1464 of yacc.c */
-#line 442 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 448 "glcpp/glcpp-parse.y"
{
int v = hash_table_find (parser->defines, (yyvsp[(2) - (2)].str)) ? 1 : 0;
(yyval.token) = _token_create_ival (parser, INTEGER, v);
@@ -2317,8 +2315,8 @@ yyreduce:
case 60:
-/* Line 1464 of yacc.c */
-#line 446 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 452 "glcpp/glcpp-parse.y"
{
int v = hash_table_find (parser->defines, (yyvsp[(3) - (4)].str)) ? 1 : 0;
(yyval.token) = _token_create_ival (parser, INTEGER, v);
@@ -2327,8 +2325,8 @@ yyreduce:
case 62:
-/* Line 1464 of yacc.c */
-#line 455 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 461 "glcpp/glcpp-parse.y"
{
parser->space_tokens = 1;
(yyval.token_list) = _token_list_create (parser);
@@ -2339,8 +2337,8 @@ yyreduce:
case 63:
-/* Line 1464 of yacc.c */
-#line 461 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 467 "glcpp/glcpp-parse.y"
{
(yyval.token_list) = (yyvsp[(1) - (2)].token_list);
_token_list_append ((yyval.token_list), (yyvsp[(2) - (2)].token));
@@ -2350,8 +2348,8 @@ yyreduce:
case 64:
-/* Line 1464 of yacc.c */
-#line 469 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 475 "glcpp/glcpp-parse.y"
{
parser->space_tokens = 1;
(yyval.token_list) = _token_list_create (parser);
@@ -2362,8 +2360,8 @@ yyreduce:
case 65:
-/* Line 1464 of yacc.c */
-#line 475 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 481 "glcpp/glcpp-parse.y"
{
(yyval.token_list) = (yyvsp[(1) - (2)].token_list);
_token_list_append ((yyval.token_list), (yyvsp[(2) - (2)].token));
@@ -2373,8 +2371,8 @@ yyreduce:
case 66:
-/* Line 1464 of yacc.c */
-#line 483 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 489 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_str (parser, IDENTIFIER, (yyvsp[(1) - (1)].str));
(yyval.token)->location = yylloc;
@@ -2383,8 +2381,8 @@ yyreduce:
case 67:
-/* Line 1464 of yacc.c */
-#line 487 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 493 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_str (parser, INTEGER_STRING, (yyvsp[(1) - (1)].str));
(yyval.token)->location = yylloc;
@@ -2393,8 +2391,8 @@ yyreduce:
case 68:
-/* Line 1464 of yacc.c */
-#line 491 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 497 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_ival (parser, (yyvsp[(1) - (1)].ival), (yyvsp[(1) - (1)].ival));
(yyval.token)->location = yylloc;
@@ -2403,8 +2401,8 @@ yyreduce:
case 69:
-/* Line 1464 of yacc.c */
-#line 495 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 501 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_str (parser, OTHER, (yyvsp[(1) - (1)].str));
(yyval.token)->location = yylloc;
@@ -2413,8 +2411,8 @@ yyreduce:
case 70:
-/* Line 1464 of yacc.c */
-#line 499 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 505 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_ival (parser, SPACE, SPACE);
(yyval.token)->location = yylloc;
@@ -2423,225 +2421,225 @@ yyreduce:
case 71:
-/* Line 1464 of yacc.c */
-#line 506 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 512 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '['; ;}
break;
case 72:
-/* Line 1464 of yacc.c */
-#line 507 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 513 "glcpp/glcpp-parse.y"
{ (yyval.ival) = ']'; ;}
break;
case 73:
-/* Line 1464 of yacc.c */
-#line 508 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 514 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '('; ;}
break;
case 74:
-/* Line 1464 of yacc.c */
-#line 509 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 515 "glcpp/glcpp-parse.y"
{ (yyval.ival) = ')'; ;}
break;
case 75:
-/* Line 1464 of yacc.c */
-#line 510 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 516 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '{'; ;}
break;
case 76:
-/* Line 1464 of yacc.c */
-#line 511 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 517 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '}'; ;}
break;
case 77:
-/* Line 1464 of yacc.c */
-#line 512 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 518 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '.'; ;}
break;
case 78:
-/* Line 1464 of yacc.c */
-#line 513 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 519 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '&'; ;}
break;
case 79:
-/* Line 1464 of yacc.c */
-#line 514 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 520 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '*'; ;}
break;
case 80:
-/* Line 1464 of yacc.c */
-#line 515 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 521 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '+'; ;}
break;
case 81:
-/* Line 1464 of yacc.c */
-#line 516 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 522 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '-'; ;}
break;
case 82:
-/* Line 1464 of yacc.c */
-#line 517 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 523 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '~'; ;}
break;
case 83:
-/* Line 1464 of yacc.c */
-#line 518 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 524 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '!'; ;}
break;
case 84:
-/* Line 1464 of yacc.c */
-#line 519 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 525 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '/'; ;}
break;
case 85:
-/* Line 1464 of yacc.c */
-#line 520 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 526 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '%'; ;}
break;
case 86:
-/* Line 1464 of yacc.c */
-#line 521 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 527 "glcpp/glcpp-parse.y"
{ (yyval.ival) = LEFT_SHIFT; ;}
break;
case 87:
-/* Line 1464 of yacc.c */
-#line 522 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 528 "glcpp/glcpp-parse.y"
{ (yyval.ival) = RIGHT_SHIFT; ;}
break;
case 88:
-/* Line 1464 of yacc.c */
-#line 523 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 529 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '<'; ;}
break;
case 89:
-/* Line 1464 of yacc.c */
-#line 524 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 530 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '>'; ;}
break;
case 90:
-/* Line 1464 of yacc.c */
-#line 525 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 531 "glcpp/glcpp-parse.y"
{ (yyval.ival) = LESS_OR_EQUAL; ;}
break;
case 91:
-/* Line 1464 of yacc.c */
-#line 526 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 532 "glcpp/glcpp-parse.y"
{ (yyval.ival) = GREATER_OR_EQUAL; ;}
break;
case 92:
-/* Line 1464 of yacc.c */
-#line 527 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 533 "glcpp/glcpp-parse.y"
{ (yyval.ival) = EQUAL; ;}
break;
case 93:
-/* Line 1464 of yacc.c */
-#line 528 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 534 "glcpp/glcpp-parse.y"
{ (yyval.ival) = NOT_EQUAL; ;}
break;
case 94:
-/* Line 1464 of yacc.c */
-#line 529 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 535 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '^'; ;}
break;
case 95:
-/* Line 1464 of yacc.c */
-#line 530 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 536 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '|'; ;}
break;
case 96:
-/* Line 1464 of yacc.c */
-#line 531 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 537 "glcpp/glcpp-parse.y"
{ (yyval.ival) = AND; ;}
break;
case 97:
-/* Line 1464 of yacc.c */
-#line 532 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 538 "glcpp/glcpp-parse.y"
{ (yyval.ival) = OR; ;}
break;
case 98:
-/* Line 1464 of yacc.c */
-#line 533 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 539 "glcpp/glcpp-parse.y"
{ (yyval.ival) = ';'; ;}
break;
case 99:
-/* Line 1464 of yacc.c */
-#line 534 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 540 "glcpp/glcpp-parse.y"
{ (yyval.ival) = ','; ;}
break;
case 100:
-/* Line 1464 of yacc.c */
-#line 535 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 541 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '='; ;}
break;
case 101:
-/* Line 1464 of yacc.c */
-#line 536 "glcpp/glcpp-parse.y"
+/* Line 1455 of yacc.c */
+#line 542 "glcpp/glcpp-parse.y"
{ (yyval.ival) = PASTE; ;}
break;
-/* Line 1464 of yacc.c */
-#line 2645 "glcpp/glcpp-parse.c"
+/* Line 1455 of yacc.c */
+#line 2643 "glcpp/glcpp-parse.c"
default: break;
}
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
@@ -2713,7 +2711,7 @@ yyerrlab:
#endif
}
- yyerror_range[1] = yylloc;
+ yyerror_range[0] = yylloc;
if (yyerrstatus == 3)
{
@@ -2750,7 +2748,7 @@ yyerrorlab:
if (/*CONSTCOND*/ 0)
goto yyerrorlab;
- yyerror_range[1] = yylsp[1-yylen];
+ yyerror_range[0] = yylsp[1-yylen];
/* Do not reclaim the symbols of the rule which action triggered
this YYERROR. */
YYPOPSTACK (yylen);
@@ -2784,7 +2782,7 @@ yyerrlab1:
if (yyssp == yyss)
YYABORT;
- yyerror_range[1] = *yylsp;
+ yyerror_range[0] = *yylsp;
yydestruct ("Error: popping",
yystos[yystate], yyvsp, yylsp, parser);
YYPOPSTACK (1);
@@ -2794,10 +2792,10 @@ yyerrlab1:
*++yyvsp = yylval;
- yyerror_range[2] = yylloc;
+ yyerror_range[1] = yylloc;
/* Using YYLLOC is tempting, but would change the location of
the lookahead. YYLOC is available though. */
- YYLLOC_DEFAULT (yyloc, yyerror_range, 2);
+ YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
*++yylsp = yyloc;
/* Shift the error token. */
@@ -2859,8 +2857,8 @@ yyreturn:
-/* Line 1684 of yacc.c */
-#line 539 "glcpp/glcpp-parse.y"
+/* Line 1675 of yacc.c */
+#line 545 "glcpp/glcpp-parse.y"
string_list_t *
@@ -2929,6 +2927,31 @@ _string_list_length (string_list_t *list)
return length;
}
+int
+_string_list_equal (string_list_t *a, string_list_t *b)
+{
+ string_node_t *node_a, *node_b;
+
+ if (a == NULL && b == NULL)
+ return 1;
+
+ if (a == NULL || b == NULL)
+ return 0;
+
+ for (node_a = a->head, node_b = b->head;
+ node_a && node_b;
+ node_a = node_a->next, node_b = node_b->next)
+ {
+ if (strcmp (node_a->str, node_b->str))
+ return 0;
+ }
+
+ /* Catch the case of lists being different lengths, (which
+ * would cause the loop above to terminate after the shorter
+ * list). */
+ return node_a == node_b;
+}
+
argument_list_t *
_argument_list_create (void *ctx)
{
@@ -3106,6 +3129,61 @@ _token_list_trim_trailing_space (token_list_t *list)
}
}
+int
+_token_list_equal_ignoring_space (token_list_t *a, token_list_t *b)
+{
+ token_node_t *node_a, *node_b;
+
+ node_a = a->head;
+ node_b = b->head;
+
+ while (1)
+ {
+ if (node_a == NULL && node_b == NULL)
+ break;
+
+ if (node_a == NULL || node_b == NULL)
+ return 0;
+
+ if (node_a->token->type == SPACE) {
+ node_a = node_a->next;
+ continue;
+ }
+
+ if (node_b->token->type == SPACE) {
+ node_b = node_b->next;
+ continue;
+ }
+
+ if (node_a->token->type != node_b->token->type)
+ return 0;
+
+ switch (node_a->token->type) {
+ case INTEGER:
+ if (node_a->token->value.ival !=
+ node_b->token->value.ival)
+ {
+ return 0;
+ }
+ break;
+ case IDENTIFIER:
+ case INTEGER_STRING:
+ case OTHER:
+ if (strcmp (node_a->token->value.str,
+ node_b->token->value.str))
+ {
+ return 0;
+ }
+ break;
+ }
+
+ node_a = node_a->next;
+ node_b = node_b->next;
+ }
+
+ return 1;
+}
+
static void
_token_print (char **out, token_t *token)
{
@@ -3847,13 +3925,28 @@ _check_for_reserved_macro_name (glcpp_parser_t *parser, YYLTYPE *loc,
}
}
+static int
+_macro_equal (macro_t *a, macro_t *b)
+{
+ if (a->is_function != b->is_function)
+ return 0;
+
+ if (a->is_function) {
+ if (! _string_list_equal (a->parameters, b->parameters))
+ return 0;
+ }
+
+ return _token_list_equal_ignoring_space (a->replacements,
+ b->replacements);
+}
+
void
_define_object_macro (glcpp_parser_t *parser,
YYLTYPE *loc,
const char *identifier,
token_list_t *replacements)
{
- macro_t *macro;
+ macro_t *macro, *previous;
if (loc != NULL)
_check_for_reserved_macro_name(parser, loc, identifier);
@@ -3865,6 +3958,16 @@ _define_object_macro (glcpp_parser_t *parser,
macro->identifier = talloc_strdup (macro, identifier);
macro->replacements = talloc_steal (macro, replacements);
+ previous = hash_table_find (parser->defines, identifier);
+ if (previous) {
+ if (_macro_equal (macro, previous)) {
+ talloc_free (macro);
+ return;
+ }
+ glcpp_error (loc, parser, "Redefinition of macro %s\n",
+ identifier);
+ }
+
hash_table_insert (parser->defines, macro, identifier);
}
@@ -3875,7 +3978,7 @@ _define_function_macro (glcpp_parser_t *parser,
string_list_t *parameters,
token_list_t *replacements)
{
- macro_t *macro;
+ macro_t *macro, *previous;
_check_for_reserved_macro_name(parser, loc, identifier);
@@ -3886,6 +3989,16 @@ _define_function_macro (glcpp_parser_t *parser,
macro->identifier = talloc_strdup (macro, identifier);
macro->replacements = talloc_steal (macro, replacements);
+ previous = hash_table_find (parser->defines, identifier);
+ if (previous) {
+ if (_macro_equal (macro, previous)) {
+ talloc_free (macro);
+ return;
+ }
+ glcpp_error (loc, parser, "Redefinition of macro %s\n",
+ identifier);
+ }
+
hash_table_insert (parser->defines, macro, identifier);
}
diff --git a/src/glsl/glcpp/glcpp-parse.h b/src/glsl/glcpp/glcpp-parse.h
index 40556854f3..50758930e9 100644
--- a/src/glsl/glcpp/glcpp-parse.h
+++ b/src/glsl/glcpp/glcpp-parse.h
@@ -1,9 +1,10 @@
-/* A Bison parser, made by GNU Bison 2.4.3. */
+
+/* A Bison parser, made by GNU Bison 2.4.1. */
/* Skeleton interface for Bison's Yacc-like parsers in C
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ 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
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 23:01:29 +0000