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-rw-r--r--src/glsl/glcpp/glcpp-parse.c202
-rw-r--r--src/glsl/glcpp/glcpp-parse.y18
2 files changed, 124 insertions, 96 deletions
diff --git a/src/glsl/glcpp/glcpp-parse.c b/src/glsl/glcpp/glcpp-parse.c
index df16cabeebd..e93f83263d9 100644
--- a/src/glsl/glcpp/glcpp-parse.c
+++ b/src/glsl/glcpp/glcpp-parse.c
@@ -624,16 +624,16 @@ static const yytype_int8 yyrhs[] =
static const yytype_uint16 yyrline[] =
{
0, 172, 172, 174, 178, 181, 186, 187, 191, 194,
- 200, 203, 206, 209, 217, 220, 225, 230, 233, 244,
- 247, 250, 259, 263, 272, 277, 278, 281, 284, 287,
- 290, 293, 296, 299, 302, 305, 308, 311, 314, 317,
- 320, 323, 326, 329, 332, 335, 338, 341, 344, 350,
- 355, 363, 364, 368, 374, 375, 378, 380, 387, 391,
- 395, 400, 406, 414, 420, 428, 432, 436, 440, 444,
- 451, 452, 453, 454, 455, 456, 457, 458, 459, 460,
- 461, 462, 463, 464, 465, 466, 467, 468, 469, 470,
- 471, 472, 473, 474, 475, 476, 477, 478, 479, 480,
- 481
+ 200, 203, 206, 209, 217, 228, 233, 238, 247, 258,
+ 261, 264, 273, 277, 286, 291, 292, 295, 298, 301,
+ 304, 307, 310, 313, 316, 319, 322, 325, 328, 331,
+ 334, 337, 340, 343, 346, 349, 352, 355, 358, 364,
+ 369, 377, 378, 382, 388, 389, 392, 394, 401, 405,
+ 409, 414, 420, 428, 434, 442, 446, 450, 454, 458,
+ 465, 466, 467, 468, 469, 470, 471, 472, 473, 474,
+ 475, 476, 477, 478, 479, 480, 481, 482, 483, 484,
+ 485, 486, 487, 488, 489, 490, 491, 492, 493, 494,
+ 495
};
#endif
@@ -1865,14 +1865,22 @@ yyreduce:
/* Line 1464 of yacc.c */
#line 217 "glcpp/glcpp-parse.y"
{
- _glcpp_parser_expand_if (parser, IF_EXPANDED, (yyvsp[(2) - (3)].token_list));
+ /* If we're skipping to the next #elif/#else case or to #endif,
+ * don't bother expanding or parsing the expression.
+ */
+ if (parser->skip_stack != NULL && parser->skip_stack->type != SKIP_NO_SKIP) {
+ _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (3)]), 0);
+ parser->skip_stack->type = SKIP_TO_ENDIF;
+ } else {
+ _glcpp_parser_expand_if (parser, IF_EXPANDED, (yyvsp[(2) - (3)].token_list));
+ }
;}
break;
case 15:
/* Line 1464 of yacc.c */
-#line 220 "glcpp/glcpp-parse.y"
+#line 228 "glcpp/glcpp-parse.y"
{
macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (4)].str));
talloc_free ((yyvsp[(2) - (4)].str));
@@ -1883,7 +1891,7 @@ yyreduce:
case 16:
/* Line 1464 of yacc.c */
-#line 225 "glcpp/glcpp-parse.y"
+#line 233 "glcpp/glcpp-parse.y"
{
macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (4)].str));
talloc_free ((yyvsp[(2) - (4)].str));
@@ -1894,16 +1902,22 @@ yyreduce:
case 17:
/* Line 1464 of yacc.c */
-#line 230 "glcpp/glcpp-parse.y"
+#line 238 "glcpp/glcpp-parse.y"
{
- _glcpp_parser_expand_if (parser, ELIF_EXPANDED, (yyvsp[(2) - (3)].token_list));
+ /* If we just finished a non-skipped #if/#ifdef/#ifndef block,
+ * don't bother expanding or parsing the expression.
+ */
+ if (parser->skip_stack != NULL && parser->skip_stack->type == SKIP_NO_SKIP)
+ parser->skip_stack->type = SKIP_TO_ENDIF;
+ else
+ _glcpp_parser_expand_if (parser, ELIF_EXPANDED, (yyvsp[(2) - (3)].token_list));
;}
break;
case 18:
/* Line 1464 of yacc.c */
-#line 233 "glcpp/glcpp-parse.y"
+#line 247 "glcpp/glcpp-parse.y"
{
/* #elif without an expression results in a warning if the
* condition doesn't matter (we just handled #if 1 or such)
@@ -1920,7 +1934,7 @@ yyreduce:
case 19:
/* Line 1464 of yacc.c */
-#line 244 "glcpp/glcpp-parse.y"
+#line 258 "glcpp/glcpp-parse.y"
{
_glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (2)]), "else", 1);
;}
@@ -1929,7 +1943,7 @@ yyreduce:
case 20:
/* Line 1464 of yacc.c */
-#line 247 "glcpp/glcpp-parse.y"
+#line 261 "glcpp/glcpp-parse.y"
{
_glcpp_parser_skip_stack_pop (parser, & (yylsp[(1) - (2)]));
;}
@@ -1938,7 +1952,7 @@ yyreduce:
case 21:
/* Line 1464 of yacc.c */
-#line 250 "glcpp/glcpp-parse.y"
+#line 264 "glcpp/glcpp-parse.y"
{
macro_t *macro = hash_table_find (parser->defines, "__VERSION__");
if (macro) {
@@ -1953,7 +1967,7 @@ yyreduce:
case 23:
/* Line 1464 of yacc.c */
-#line 263 "glcpp/glcpp-parse.y"
+#line 277 "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);
@@ -1968,7 +1982,7 @@ yyreduce:
case 24:
/* Line 1464 of yacc.c */
-#line 272 "glcpp/glcpp-parse.y"
+#line 286 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (1)].ival);
;}
@@ -1977,7 +1991,7 @@ yyreduce:
case 26:
/* Line 1464 of yacc.c */
-#line 278 "glcpp/glcpp-parse.y"
+#line 292 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) || (yyvsp[(3) - (3)].ival);
;}
@@ -1986,7 +2000,7 @@ yyreduce:
case 27:
/* Line 1464 of yacc.c */
-#line 281 "glcpp/glcpp-parse.y"
+#line 295 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) && (yyvsp[(3) - (3)].ival);
;}
@@ -1995,7 +2009,7 @@ yyreduce:
case 28:
/* Line 1464 of yacc.c */
-#line 284 "glcpp/glcpp-parse.y"
+#line 298 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) | (yyvsp[(3) - (3)].ival);
;}
@@ -2004,7 +2018,7 @@ yyreduce:
case 29:
/* Line 1464 of yacc.c */
-#line 287 "glcpp/glcpp-parse.y"
+#line 301 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) ^ (yyvsp[(3) - (3)].ival);
;}
@@ -2013,7 +2027,7 @@ yyreduce:
case 30:
/* Line 1464 of yacc.c */
-#line 290 "glcpp/glcpp-parse.y"
+#line 304 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) & (yyvsp[(3) - (3)].ival);
;}
@@ -2022,7 +2036,7 @@ yyreduce:
case 31:
/* Line 1464 of yacc.c */
-#line 293 "glcpp/glcpp-parse.y"
+#line 307 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) != (yyvsp[(3) - (3)].ival);
;}
@@ -2031,7 +2045,7 @@ yyreduce:
case 32:
/* Line 1464 of yacc.c */
-#line 296 "glcpp/glcpp-parse.y"
+#line 310 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) == (yyvsp[(3) - (3)].ival);
;}
@@ -2040,7 +2054,7 @@ yyreduce:
case 33:
/* Line 1464 of yacc.c */
-#line 299 "glcpp/glcpp-parse.y"
+#line 313 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) >= (yyvsp[(3) - (3)].ival);
;}
@@ -2049,7 +2063,7 @@ yyreduce:
case 34:
/* Line 1464 of yacc.c */
-#line 302 "glcpp/glcpp-parse.y"
+#line 316 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) <= (yyvsp[(3) - (3)].ival);
;}
@@ -2058,7 +2072,7 @@ yyreduce:
case 35:
/* Line 1464 of yacc.c */
-#line 305 "glcpp/glcpp-parse.y"
+#line 319 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) > (yyvsp[(3) - (3)].ival);
;}
@@ -2067,7 +2081,7 @@ yyreduce:
case 36:
/* Line 1464 of yacc.c */
-#line 308 "glcpp/glcpp-parse.y"
+#line 322 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) < (yyvsp[(3) - (3)].ival);
;}
@@ -2076,7 +2090,7 @@ yyreduce:
case 37:
/* Line 1464 of yacc.c */
-#line 311 "glcpp/glcpp-parse.y"
+#line 325 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) >> (yyvsp[(3) - (3)].ival);
;}
@@ -2085,7 +2099,7 @@ yyreduce:
case 38:
/* Line 1464 of yacc.c */
-#line 314 "glcpp/glcpp-parse.y"
+#line 328 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) << (yyvsp[(3) - (3)].ival);
;}
@@ -2094,7 +2108,7 @@ yyreduce:
case 39:
/* Line 1464 of yacc.c */
-#line 317 "glcpp/glcpp-parse.y"
+#line 331 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) - (yyvsp[(3) - (3)].ival);
;}
@@ -2103,7 +2117,7 @@ yyreduce:
case 40:
/* Line 1464 of yacc.c */
-#line 320 "glcpp/glcpp-parse.y"
+#line 334 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) + (yyvsp[(3) - (3)].ival);
;}
@@ -2112,7 +2126,7 @@ yyreduce:
case 41:
/* Line 1464 of yacc.c */
-#line 323 "glcpp/glcpp-parse.y"
+#line 337 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) % (yyvsp[(3) - (3)].ival);
;}
@@ -2121,7 +2135,7 @@ yyreduce:
case 42:
/* Line 1464 of yacc.c */
-#line 326 "glcpp/glcpp-parse.y"
+#line 340 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) / (yyvsp[(3) - (3)].ival);
;}
@@ -2130,7 +2144,7 @@ yyreduce:
case 43:
/* Line 1464 of yacc.c */
-#line 329 "glcpp/glcpp-parse.y"
+#line 343 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(1) - (3)].ival) * (yyvsp[(3) - (3)].ival);
;}
@@ -2139,7 +2153,7 @@ yyreduce:
case 44:
/* Line 1464 of yacc.c */
-#line 332 "glcpp/glcpp-parse.y"
+#line 346 "glcpp/glcpp-parse.y"
{
(yyval.ival) = ! (yyvsp[(2) - (2)].ival);
;}
@@ -2148,7 +2162,7 @@ yyreduce:
case 45:
/* Line 1464 of yacc.c */
-#line 335 "glcpp/glcpp-parse.y"
+#line 349 "glcpp/glcpp-parse.y"
{
(yyval.ival) = ~ (yyvsp[(2) - (2)].ival);
;}
@@ -2157,7 +2171,7 @@ yyreduce:
case 46:
/* Line 1464 of yacc.c */
-#line 338 "glcpp/glcpp-parse.y"
+#line 352 "glcpp/glcpp-parse.y"
{
(yyval.ival) = - (yyvsp[(2) - (2)].ival);
;}
@@ -2166,7 +2180,7 @@ yyreduce:
case 47:
/* Line 1464 of yacc.c */
-#line 341 "glcpp/glcpp-parse.y"
+#line 355 "glcpp/glcpp-parse.y"
{
(yyval.ival) = + (yyvsp[(2) - (2)].ival);
;}
@@ -2175,7 +2189,7 @@ yyreduce:
case 48:
/* Line 1464 of yacc.c */
-#line 344 "glcpp/glcpp-parse.y"
+#line 358 "glcpp/glcpp-parse.y"
{
(yyval.ival) = (yyvsp[(2) - (3)].ival);
;}
@@ -2184,7 +2198,7 @@ yyreduce:
case 49:
/* Line 1464 of yacc.c */
-#line 350 "glcpp/glcpp-parse.y"
+#line 364 "glcpp/glcpp-parse.y"
{
(yyval.string_list) = _string_list_create (parser);
_string_list_append_item ((yyval.string_list), (yyvsp[(1) - (1)].str));
@@ -2195,7 +2209,7 @@ yyreduce:
case 50:
/* Line 1464 of yacc.c */
-#line 355 "glcpp/glcpp-parse.y"
+#line 369 "glcpp/glcpp-parse.y"
{
(yyval.string_list) = (yyvsp[(1) - (3)].string_list);
_string_list_append_item ((yyval.string_list), (yyvsp[(3) - (3)].str));
@@ -2206,14 +2220,14 @@ yyreduce:
case 51:
/* Line 1464 of yacc.c */
-#line 363 "glcpp/glcpp-parse.y"
+#line 377 "glcpp/glcpp-parse.y"
{ (yyval.token_list) = NULL; ;}
break;
case 53:
/* Line 1464 of yacc.c */
-#line 368 "glcpp/glcpp-parse.y"
+#line 382 "glcpp/glcpp-parse.y"
{
yyerror (& (yylsp[(1) - (2)]), parser, "Invalid tokens after #");
;}
@@ -2222,14 +2236,14 @@ yyreduce:
case 54:
/* Line 1464 of yacc.c */
-#line 374 "glcpp/glcpp-parse.y"
+#line 388 "glcpp/glcpp-parse.y"
{ (yyval.token_list) = NULL; ;}
break;
case 57:
/* Line 1464 of yacc.c */
-#line 380 "glcpp/glcpp-parse.y"
+#line 394 "glcpp/glcpp-parse.y"
{
glcpp_warning(&(yylsp[(1) - (1)]), parser, "extra tokens at end of directive");
;}
@@ -2238,7 +2252,7 @@ yyreduce:
case 58:
/* Line 1464 of yacc.c */
-#line 387 "glcpp/glcpp-parse.y"
+#line 401 "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);
@@ -2248,7 +2262,7 @@ yyreduce:
case 59:
/* Line 1464 of yacc.c */
-#line 391 "glcpp/glcpp-parse.y"
+#line 405 "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);
@@ -2258,7 +2272,7 @@ yyreduce:
case 61:
/* Line 1464 of yacc.c */
-#line 400 "glcpp/glcpp-parse.y"
+#line 414 "glcpp/glcpp-parse.y"
{
parser->space_tokens = 1;
(yyval.token_list) = _token_list_create (parser);
@@ -2270,7 +2284,7 @@ yyreduce:
case 62:
/* Line 1464 of yacc.c */
-#line 406 "glcpp/glcpp-parse.y"
+#line 420 "glcpp/glcpp-parse.y"
{
(yyval.token_list) = (yyvsp[(1) - (2)].token_list);
_token_list_append ((yyval.token_list), (yyvsp[(2) - (2)].token));
@@ -2281,7 +2295,7 @@ yyreduce:
case 63:
/* Line 1464 of yacc.c */
-#line 414 "glcpp/glcpp-parse.y"
+#line 428 "glcpp/glcpp-parse.y"
{
parser->space_tokens = 1;
(yyval.token_list) = _token_list_create (parser);
@@ -2293,7 +2307,7 @@ yyreduce:
case 64:
/* Line 1464 of yacc.c */
-#line 420 "glcpp/glcpp-parse.y"
+#line 434 "glcpp/glcpp-parse.y"
{
(yyval.token_list) = (yyvsp[(1) - (2)].token_list);
_token_list_append ((yyval.token_list), (yyvsp[(2) - (2)].token));
@@ -2304,7 +2318,7 @@ yyreduce:
case 65:
/* Line 1464 of yacc.c */
-#line 428 "glcpp/glcpp-parse.y"
+#line 442 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_str (parser, IDENTIFIER, (yyvsp[(1) - (1)].str));
(yyval.token)->location = yylloc;
@@ -2314,7 +2328,7 @@ yyreduce:
case 66:
/* Line 1464 of yacc.c */
-#line 432 "glcpp/glcpp-parse.y"
+#line 446 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_str (parser, INTEGER_STRING, (yyvsp[(1) - (1)].str));
(yyval.token)->location = yylloc;
@@ -2324,7 +2338,7 @@ yyreduce:
case 67:
/* Line 1464 of yacc.c */
-#line 436 "glcpp/glcpp-parse.y"
+#line 450 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_ival (parser, (yyvsp[(1) - (1)].ival), (yyvsp[(1) - (1)].ival));
(yyval.token)->location = yylloc;
@@ -2334,7 +2348,7 @@ yyreduce:
case 68:
/* Line 1464 of yacc.c */
-#line 440 "glcpp/glcpp-parse.y"
+#line 454 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_str (parser, OTHER, (yyvsp[(1) - (1)].str));
(yyval.token)->location = yylloc;
@@ -2344,7 +2358,7 @@ yyreduce:
case 69:
/* Line 1464 of yacc.c */
-#line 444 "glcpp/glcpp-parse.y"
+#line 458 "glcpp/glcpp-parse.y"
{
(yyval.token) = _token_create_ival (parser, SPACE, SPACE);
(yyval.token)->location = yylloc;
@@ -2354,224 +2368,224 @@ yyreduce:
case 70:
/* Line 1464 of yacc.c */
-#line 451 "glcpp/glcpp-parse.y"
+#line 465 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '['; ;}
break;
case 71:
/* Line 1464 of yacc.c */
-#line 452 "glcpp/glcpp-parse.y"
+#line 466 "glcpp/glcpp-parse.y"
{ (yyval.ival) = ']'; ;}
break;
case 72:
/* Line 1464 of yacc.c */
-#line 453 "glcpp/glcpp-parse.y"
+#line 467 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '('; ;}
break;
case 73:
/* Line 1464 of yacc.c */
-#line 454 "glcpp/glcpp-parse.y"
+#line 468 "glcpp/glcpp-parse.y"
{ (yyval.ival) = ')'; ;}
break;
case 74:
/* Line 1464 of yacc.c */
-#line 455 "glcpp/glcpp-parse.y"
+#line 469 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '{'; ;}
break;
case 75:
/* Line 1464 of yacc.c */
-#line 456 "glcpp/glcpp-parse.y"
+#line 470 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '}'; ;}
break;
case 76:
/* Line 1464 of yacc.c */
-#line 457 "glcpp/glcpp-parse.y"
+#line 471 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '.'; ;}
break;
case 77:
/* Line 1464 of yacc.c */
-#line 458 "glcpp/glcpp-parse.y"
+#line 472 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '&'; ;}
break;
case 78:
/* Line 1464 of yacc.c */
-#line 459 "glcpp/glcpp-parse.y"
+#line 473 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '*'; ;}
break;
case 79:
/* Line 1464 of yacc.c */
-#line 460 "glcpp/glcpp-parse.y"
+#line 474 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '+'; ;}
break;
case 80:
/* Line 1464 of yacc.c */
-#line 461 "glcpp/glcpp-parse.y"
+#line 475 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '-'; ;}
break;
case 81:
/* Line 1464 of yacc.c */
-#line 462 "glcpp/glcpp-parse.y"
+#line 476 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '~'; ;}
break;
case 82:
/* Line 1464 of yacc.c */
-#line 463 "glcpp/glcpp-parse.y"
+#line 477 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '!'; ;}
break;
case 83:
/* Line 1464 of yacc.c */
-#line 464 "glcpp/glcpp-parse.y"
+#line 478 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '/'; ;}
break;
case 84:
/* Line 1464 of yacc.c */
-#line 465 "glcpp/glcpp-parse.y"
+#line 479 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '%'; ;}
break;
case 85:
/* Line 1464 of yacc.c */
-#line 466 "glcpp/glcpp-parse.y"
+#line 480 "glcpp/glcpp-parse.y"
{ (yyval.ival) = LEFT_SHIFT; ;}
break;
case 86:
/* Line 1464 of yacc.c */
-#line 467 "glcpp/glcpp-parse.y"
+#line 481 "glcpp/glcpp-parse.y"
{ (yyval.ival) = RIGHT_SHIFT; ;}
break;
case 87:
/* Line 1464 of yacc.c */
-#line 468 "glcpp/glcpp-parse.y"
+#line 482 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '<'; ;}
break;
case 88:
/* Line 1464 of yacc.c */
-#line 469 "glcpp/glcpp-parse.y"
+#line 483 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '>'; ;}
break;
case 89:
/* Line 1464 of yacc.c */
-#line 470 "glcpp/glcpp-parse.y"
+#line 484 "glcpp/glcpp-parse.y"
{ (yyval.ival) = LESS_OR_EQUAL; ;}
break;
case 90:
/* Line 1464 of yacc.c */
-#line 471 "glcpp/glcpp-parse.y"
+#line 485 "glcpp/glcpp-parse.y"
{ (yyval.ival) = GREATER_OR_EQUAL; ;}
break;
case 91:
/* Line 1464 of yacc.c */
-#line 472 "glcpp/glcpp-parse.y"
+#line 486 "glcpp/glcpp-parse.y"
{ (yyval.ival) = EQUAL; ;}
break;
case 92:
/* Line 1464 of yacc.c */
-#line 473 "glcpp/glcpp-parse.y"
+#line 487 "glcpp/glcpp-parse.y"
{ (yyval.ival) = NOT_EQUAL; ;}
break;
case 93:
/* Line 1464 of yacc.c */
-#line 474 "glcpp/glcpp-parse.y"
+#line 488 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '^'; ;}
break;
case 94:
/* Line 1464 of yacc.c */
-#line 475 "glcpp/glcpp-parse.y"
+#line 489 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '|'; ;}
break;
case 95:
/* Line 1464 of yacc.c */
-#line 476 "glcpp/glcpp-parse.y"
+#line 490 "glcpp/glcpp-parse.y"
{ (yyval.ival) = AND; ;}
break;
case 96:
/* Line 1464 of yacc.c */
-#line 477 "glcpp/glcpp-parse.y"
+#line 491 "glcpp/glcpp-parse.y"
{ (yyval.ival) = OR; ;}
break;
case 97:
/* Line 1464 of yacc.c */
-#line 478 "glcpp/glcpp-parse.y"
+#line 492 "glcpp/glcpp-parse.y"
{ (yyval.ival) = ';'; ;}
break;
case 98:
/* Line 1464 of yacc.c */
-#line 479 "glcpp/glcpp-parse.y"
+#line 493 "glcpp/glcpp-parse.y"
{ (yyval.ival) = ','; ;}
break;
case 99:
/* Line 1464 of yacc.c */
-#line 480 "glcpp/glcpp-parse.y"
+#line 494 "glcpp/glcpp-parse.y"
{ (yyval.ival) = '='; ;}
break;
case 100:
/* Line 1464 of yacc.c */
-#line 481 "glcpp/glcpp-parse.y"
+#line 495 "glcpp/glcpp-parse.y"
{ (yyval.ival) = PASTE; ;}
break;
/* Line 1464 of yacc.c */
-#line 2575 "glcpp/glcpp-parse.c"
+#line 2589 "glcpp/glcpp-parse.c"
default: break;
}
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
@@ -2790,7 +2804,7 @@ yyreturn:
/* Line 1684 of yacc.c */
-#line 484 "glcpp/glcpp-parse.y"
+#line 498 "glcpp/glcpp-parse.y"
string_list_t *
diff --git a/src/glsl/glcpp/glcpp-parse.y b/src/glsl/glcpp/glcpp-parse.y
index e19da432eec..df1a649d9bc 100644
--- a/src/glsl/glcpp/glcpp-parse.y
+++ b/src/glsl/glcpp/glcpp-parse.y
@@ -215,7 +215,15 @@ control_line:
talloc_free ($2);
}
| HASH_IF conditional_tokens NEWLINE {
- _glcpp_parser_expand_if (parser, IF_EXPANDED, $2);
+ /* If we're skipping to the next #elif/#else case or to #endif,
+ * don't bother expanding or parsing the expression.
+ */
+ if (parser->skip_stack != NULL && parser->skip_stack->type != SKIP_NO_SKIP) {
+ _glcpp_parser_skip_stack_push_if (parser, & @1, 0);
+ parser->skip_stack->type = SKIP_TO_ENDIF;
+ } else {
+ _glcpp_parser_expand_if (parser, IF_EXPANDED, $2);
+ }
}
| HASH_IFDEF IDENTIFIER junk NEWLINE {
macro_t *macro = hash_table_find (parser->defines, $2);
@@ -228,7 +236,13 @@ control_line:
_glcpp_parser_skip_stack_push_if (parser, & @1, macro == NULL);
}
| HASH_ELIF conditional_tokens NEWLINE {
- _glcpp_parser_expand_if (parser, ELIF_EXPANDED, $2);
+ /* If we just finished a non-skipped #if/#ifdef/#ifndef block,
+ * don't bother expanding or parsing the expression.
+ */
+ if (parser->skip_stack != NULL && parser->skip_stack->type == SKIP_NO_SKIP)
+ parser->skip_stack->type = SKIP_TO_ENDIF;
+ else
+ _glcpp_parser_expand_if (parser, ELIF_EXPANDED, $2);
}
| HASH_ELIF NEWLINE {
/* #elif without an expression results in a warning if the
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 16:01:14 +0000