Commit | Line | Data |
---|---|---|
8b9d5b5e MD |
1 | %{ |
2 | /* | |
c59a87f5 | 3 | * ctf-parser.y |
8b9d5b5e MD |
4 | * |
5 | * Common Trace Format Metadata Grammar. | |
c59a87f5 MD |
6 | * |
7 | * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
8 | * | |
9 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
10 | * of this software and associated documentation files (the "Software"), to deal | |
11 | * in the Software without restriction, including without limitation the rights | |
12 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
13 | * copies of the Software, and to permit persons to whom the Software is | |
14 | * furnished to do so, subject to the following conditions: | |
15 | * | |
16 | * The above copyright notice and this permission notice shall be included in | |
17 | * all copies or substantial portions of the Software. | |
c462e188 MD |
18 | * |
19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
22 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
25 | * SOFTWARE. | |
8b9d5b5e MD |
26 | */ |
27 | ||
28 | #include <stdio.h> | |
29 | #include <unistd.h> | |
30 | #include <string.h> | |
31 | #include <stdlib.h> | |
32 | #include <assert.h> | |
8b9d5b5e | 33 | #include <glib.h> |
02b234c4 | 34 | #include <errno.h> |
380d60b1 | 35 | #include <inttypes.h> |
fe41395a | 36 | #include <babeltrace/list.h> |
70bd0a12 | 37 | #include <babeltrace/babeltrace-internal.h> |
34d3acc4 | 38 | #include "ctf-scanner.h" |
8b9d5b5e MD |
39 | #include "ctf-parser.h" |
40 | #include "ctf-ast.h" | |
41 | ||
5d6c80a5 | 42 | BT_HIDDEN |
a3983482 MD |
43 | int yydebug; |
44 | ||
48a01768 MD |
45 | /* Join two lists, put "add" at the end of "head". */ |
46 | static inline void | |
3122e6f0 | 47 | _bt_list_splice_tail (struct bt_list_head *add, struct bt_list_head *head) |
48a01768 MD |
48 | { |
49 | /* Do nothing if the list which gets added is empty. */ | |
50 | if (add != add->next) { | |
51 | add->next->prev = head->prev; | |
52 | add->prev->next = head; | |
53 | head->prev->next = add->next; | |
54 | head->prev = add->prev; | |
55 | } | |
56 | } | |
57 | ||
5d6c80a5 | 58 | BT_HIDDEN |
34d3acc4 | 59 | int yyparse(struct ctf_scanner *scanner); |
5d6c80a5 | 60 | BT_HIDDEN |
34d3acc4 | 61 | int yylex(union YYSTYPE *yyval, struct ctf_scanner *scanner); |
5d6c80a5 | 62 | BT_HIDDEN |
34d3acc4 | 63 | int yylex_init_extra(struct ctf_scanner *scanner, yyscan_t * ptr_yy_globals); |
5d6c80a5 | 64 | BT_HIDDEN |
61e9d0ce | 65 | int yylex_destroy(yyscan_t yyscanner); |
5d6c80a5 | 66 | BT_HIDDEN |
65102a8c | 67 | void yyrestart(FILE * in_str, yyscan_t scanner); |
8b9d5b5e | 68 | |
8b9d5b5e | 69 | struct gc_string { |
3122e6f0 | 70 | struct bt_list_head gc; |
6dc474b8 | 71 | size_t alloclen; |
8b9d5b5e MD |
72 | char s[]; |
73 | }; | |
74 | ||
34f7b02c MD |
75 | static const char *node_type_to_str[] = { |
76 | [ NODE_UNKNOWN ] = "NODE_UNKNOWN", | |
77 | [ NODE_ROOT ] = "NODE_ROOT", | |
78 | [ NODE_EVENT ] = "NODE_EVENT", | |
e2c76a4d | 79 | [ NODE_ENV ] = "NODE_ENV", |
34f7b02c MD |
80 | [ NODE_STREAM ] = "NODE_STREAM", |
81 | [ NODE_TRACE ] = "NODE_TRACE", | |
73d15916 | 82 | [ NODE_CLOCK ] = "NODE_CLOCK", |
f133896d | 83 | [ NODE_CALLSITE ] = "NODE_CALLSITE", |
34f7b02c MD |
84 | [ NODE_CTF_EXPRESSION ] = "NODE_CTF_EXPRESSION", |
85 | [ NODE_UNARY_EXPRESSION ] = "NODE_UNARY_EXPRESSION", | |
86 | [ NODE_TYPEDEF ] = "NODE_TYPEDEF", | |
87 | [ NODE_TYPEALIAS_TARGET ] = "NODE_TYPEALIAS_TARGET", | |
88 | [ NODE_TYPEALIAS_ALIAS ] = "NODE_TYPEALIAS_ALIAS", | |
89 | [ NODE_TYPEALIAS ] = "NODE_TYPEALIAS", | |
90 | [ NODE_TYPE_SPECIFIER ] = "NODE_TYPE_SPECIFIER", | |
3e11b713 | 91 | [ NODE_TYPE_SPECIFIER_LIST ] = "NODE_TYPE_SPECIFIER_LIST", |
34f7b02c MD |
92 | [ NODE_POINTER ] = "NODE_POINTER", |
93 | [ NODE_TYPE_DECLARATOR ] = "NODE_TYPE_DECLARATOR", | |
94 | [ NODE_FLOATING_POINT ] = "NODE_FLOATING_POINT", | |
95 | [ NODE_INTEGER ] = "NODE_INTEGER", | |
96 | [ NODE_STRING ] = "NODE_STRING", | |
97 | [ NODE_ENUMERATOR ] = "NODE_ENUMERATOR", | |
98 | [ NODE_ENUM ] = "NODE_ENUM", | |
99 | [ NODE_STRUCT_OR_VARIANT_DECLARATION ] = "NODE_STRUCT_OR_VARIANT_DECLARATION", | |
100 | [ NODE_VARIANT ] = "NODE_VARIANT", | |
101 | [ NODE_STRUCT ] = "NODE_STRUCT", | |
102 | }; | |
103 | ||
5d6c80a5 | 104 | BT_HIDDEN |
34f7b02c MD |
105 | const char *node_type(struct ctf_node *node) |
106 | { | |
107 | if (node->type < NR_NODE_TYPES) | |
108 | return node_type_to_str[node->type]; | |
109 | else | |
110 | return NULL; | |
111 | } | |
112 | ||
6dc474b8 MD |
113 | static struct gc_string *gc_string_alloc(struct ctf_scanner *scanner, |
114 | size_t len) | |
8b9d5b5e | 115 | { |
6dc474b8 MD |
116 | struct gc_string *gstr; |
117 | size_t alloclen; | |
8b9d5b5e | 118 | |
6dc474b8 MD |
119 | /* TODO: could be faster with find first bit or glib Gstring */ |
120 | /* sizeof long to account for malloc header (int or long ?) */ | |
121 | for (alloclen = 8; alloclen < sizeof(long) + sizeof(*gstr) + len; | |
122 | alloclen *= 2); | |
123 | ||
124 | gstr = malloc(alloclen); | |
3122e6f0 | 125 | bt_list_add(&gstr->gc, &scanner->allocated_strings); |
6dc474b8 MD |
126 | gstr->alloclen = alloclen; |
127 | return gstr; | |
8b9d5b5e MD |
128 | } |
129 | ||
6dc474b8 MD |
130 | /* |
131 | * note: never use gc_string_append on a string that has external references. | |
132 | * gsrc will be garbage collected immediately, and gstr might be. | |
133 | * Should only be used to append characters to a string literal or constant. | |
134 | */ | |
5d6c80a5 | 135 | BT_HIDDEN |
6dc474b8 MD |
136 | struct gc_string *gc_string_append(struct ctf_scanner *scanner, |
137 | struct gc_string *gstr, | |
138 | struct gc_string *gsrc) | |
8b9d5b5e | 139 | { |
6dc474b8 MD |
140 | size_t newlen = strlen(gsrc->s) + strlen(gstr->s) + 1; |
141 | size_t alloclen; | |
8b9d5b5e | 142 | |
6dc474b8 MD |
143 | /* TODO: could be faster with find first bit or glib Gstring */ |
144 | /* sizeof long to account for malloc header (int or long ?) */ | |
145 | for (alloclen = 8; alloclen < sizeof(long) + sizeof(*gstr) + newlen; | |
146 | alloclen *= 2); | |
147 | ||
148 | if (alloclen > gstr->alloclen) { | |
149 | struct gc_string *newgstr; | |
150 | ||
151 | newgstr = gc_string_alloc(scanner, newlen); | |
152 | strcpy(newgstr->s, gstr->s); | |
153 | strcat(newgstr->s, gsrc->s); | |
3122e6f0 | 154 | bt_list_del(&gstr->gc); |
6dc474b8 MD |
155 | free(gstr); |
156 | gstr = newgstr; | |
157 | } else { | |
158 | strcat(gstr->s, gsrc->s); | |
159 | } | |
3122e6f0 | 160 | bt_list_del(&gsrc->gc); |
6dc474b8 | 161 | free(gsrc); |
8b9d5b5e MD |
162 | return gstr; |
163 | } | |
164 | ||
34d3acc4 | 165 | void setstring(struct ctf_scanner *scanner, YYSTYPE *lvalp, const char *src) |
8b9d5b5e | 166 | { |
34d3acc4 MD |
167 | lvalp->gs = gc_string_alloc(scanner, strlen(src) + 1); |
168 | strcpy(lvalp->gs->s, src); | |
8b9d5b5e MD |
169 | } |
170 | ||
609bd1bf MD |
171 | static void init_scope(struct ctf_scanner_scope *scope, |
172 | struct ctf_scanner_scope *parent) | |
8b9d5b5e MD |
173 | { |
174 | scope->parent = parent; | |
175 | scope->types = g_hash_table_new_full(g_str_hash, g_str_equal, | |
6dc474b8 | 176 | NULL, NULL); |
8b9d5b5e MD |
177 | } |
178 | ||
609bd1bf | 179 | static void finalize_scope(struct ctf_scanner_scope *scope) |
8b9d5b5e MD |
180 | { |
181 | g_hash_table_destroy(scope->types); | |
182 | } | |
183 | ||
34d3acc4 | 184 | static void push_scope(struct ctf_scanner *scanner) |
8b9d5b5e | 185 | { |
609bd1bf | 186 | struct ctf_scanner_scope *ns; |
8b9d5b5e | 187 | |
a3983482 | 188 | printf_debug("push scope\n"); |
609bd1bf | 189 | ns = malloc(sizeof(struct ctf_scanner_scope)); |
34d3acc4 MD |
190 | init_scope(ns, scanner->cs); |
191 | scanner->cs = ns; | |
8b9d5b5e MD |
192 | } |
193 | ||
34d3acc4 | 194 | static void pop_scope(struct ctf_scanner *scanner) |
8b9d5b5e | 195 | { |
609bd1bf | 196 | struct ctf_scanner_scope *os; |
8b9d5b5e | 197 | |
a3983482 | 198 | printf_debug("pop scope\n"); |
34d3acc4 MD |
199 | os = scanner->cs; |
200 | scanner->cs = os->parent; | |
8b9d5b5e MD |
201 | finalize_scope(os); |
202 | free(os); | |
203 | } | |
204 | ||
609bd1bf | 205 | static int lookup_type(struct ctf_scanner_scope *s, const char *id) |
8b9d5b5e MD |
206 | { |
207 | int ret; | |
208 | ||
380d60b1 | 209 | ret = (int) (long) g_hash_table_lookup(s->types, id); |
a3983482 | 210 | printf_debug("lookup %p %s %d\n", s, id, ret); |
8b9d5b5e MD |
211 | return ret; |
212 | } | |
213 | ||
5d6c80a5 | 214 | BT_HIDDEN |
34d3acc4 | 215 | int is_type(struct ctf_scanner *scanner, const char *id) |
8b9d5b5e | 216 | { |
609bd1bf | 217 | struct ctf_scanner_scope *it; |
8b9d5b5e MD |
218 | int ret = 0; |
219 | ||
34d3acc4 | 220 | for (it = scanner->cs; it != NULL; it = it->parent) { |
8b9d5b5e MD |
221 | if (lookup_type(it, id)) { |
222 | ret = 1; | |
223 | break; | |
224 | } | |
225 | } | |
a3983482 | 226 | printf_debug("is type %s %d\n", id, ret); |
8b9d5b5e MD |
227 | return ret; |
228 | } | |
229 | ||
6dc474b8 | 230 | static void add_type(struct ctf_scanner *scanner, struct gc_string *id) |
8b9d5b5e | 231 | { |
a3983482 | 232 | printf_debug("add type %s\n", id->s); |
6dc474b8 | 233 | if (lookup_type(scanner->cs, id->s)) |
8b9d5b5e | 234 | return; |
6dc474b8 | 235 | g_hash_table_insert(scanner->cs->types, id->s, id->s); |
8b9d5b5e MD |
236 | } |
237 | ||
02b234c4 MD |
238 | static struct ctf_node *make_node(struct ctf_scanner *scanner, |
239 | enum node_type type) | |
240 | { | |
241 | struct ctf_ast *ast = ctf_scanner_get_ast(scanner); | |
242 | struct ctf_node *node; | |
243 | ||
244 | node = malloc(sizeof(*node)); | |
245 | if (!node) | |
246 | return NULL; | |
247 | memset(node, 0, sizeof(*node)); | |
248 | node->type = type; | |
3122e6f0 JD |
249 | BT_INIT_LIST_HEAD(&node->tmp_head); |
250 | bt_list_add(&node->gc, &ast->allocated_nodes); | |
251 | bt_list_add(&node->siblings, &node->tmp_head); | |
02b234c4 MD |
252 | |
253 | switch (type) { | |
254 | case NODE_ROOT: | |
255 | fprintf(stderr, "[error] %s: trying to create root node\n", __func__); | |
256 | break; | |
257 | ||
258 | case NODE_EVENT: | |
3122e6f0 | 259 | BT_INIT_LIST_HEAD(&node->u.event.declaration_list); |
02b234c4 MD |
260 | break; |
261 | case NODE_STREAM: | |
3122e6f0 | 262 | BT_INIT_LIST_HEAD(&node->u.stream.declaration_list); |
02b234c4 | 263 | break; |
e2c76a4d | 264 | case NODE_ENV: |
3122e6f0 | 265 | BT_INIT_LIST_HEAD(&node->u.env.declaration_list); |
e2c76a4d | 266 | break; |
02b234c4 | 267 | case NODE_TRACE: |
3122e6f0 | 268 | BT_INIT_LIST_HEAD(&node->u.trace.declaration_list); |
02b234c4 | 269 | break; |
73d15916 | 270 | case NODE_CLOCK: |
3122e6f0 | 271 | BT_INIT_LIST_HEAD(&node->u.clock.declaration_list); |
73d15916 | 272 | break; |
f133896d MD |
273 | case NODE_CALLSITE: |
274 | BT_INIT_LIST_HEAD(&node->u.callsite.declaration_list); | |
275 | break; | |
02b234c4 MD |
276 | |
277 | case NODE_CTF_EXPRESSION: | |
3122e6f0 JD |
278 | BT_INIT_LIST_HEAD(&node->u.ctf_expression.left); |
279 | BT_INIT_LIST_HEAD(&node->u.ctf_expression.right); | |
02b234c4 | 280 | break; |
6dc474b8 MD |
281 | case NODE_UNARY_EXPRESSION: |
282 | break; | |
02b234c4 MD |
283 | |
284 | case NODE_TYPEDEF: | |
3122e6f0 | 285 | BT_INIT_LIST_HEAD(&node->u._typedef.type_declarators); |
02b234c4 MD |
286 | break; |
287 | case NODE_TYPEALIAS_TARGET: | |
3122e6f0 | 288 | BT_INIT_LIST_HEAD(&node->u.typealias_target.type_declarators); |
02b234c4 MD |
289 | break; |
290 | case NODE_TYPEALIAS_ALIAS: | |
3122e6f0 | 291 | BT_INIT_LIST_HEAD(&node->u.typealias_alias.type_declarators); |
02b234c4 MD |
292 | break; |
293 | case NODE_TYPEALIAS: | |
294 | break; | |
295 | ||
296 | case NODE_TYPE_SPECIFIER: | |
297 | break; | |
3e11b713 | 298 | case NODE_TYPE_SPECIFIER_LIST: |
3122e6f0 | 299 | BT_INIT_LIST_HEAD(&node->u.type_specifier_list.head); |
3e11b713 | 300 | break; |
02b234c4 MD |
301 | case NODE_POINTER: |
302 | break; | |
303 | case NODE_TYPE_DECLARATOR: | |
3122e6f0 | 304 | BT_INIT_LIST_HEAD(&node->u.type_declarator.pointers); |
02b234c4 MD |
305 | break; |
306 | ||
307 | case NODE_FLOATING_POINT: | |
3122e6f0 | 308 | BT_INIT_LIST_HEAD(&node->u.floating_point.expressions); |
02b234c4 MD |
309 | break; |
310 | case NODE_INTEGER: | |
3122e6f0 | 311 | BT_INIT_LIST_HEAD(&node->u.integer.expressions); |
02b234c4 MD |
312 | break; |
313 | case NODE_STRING: | |
3122e6f0 | 314 | BT_INIT_LIST_HEAD(&node->u.string.expressions); |
02b234c4 MD |
315 | break; |
316 | case NODE_ENUMERATOR: | |
3122e6f0 | 317 | BT_INIT_LIST_HEAD(&node->u.enumerator.values); |
02b234c4 MD |
318 | break; |
319 | case NODE_ENUM: | |
3122e6f0 | 320 | BT_INIT_LIST_HEAD(&node->u._enum.enumerator_list); |
02b234c4 MD |
321 | break; |
322 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
3122e6f0 | 323 | BT_INIT_LIST_HEAD(&node->u.struct_or_variant_declaration.type_declarators); |
02b234c4 MD |
324 | break; |
325 | case NODE_VARIANT: | |
3122e6f0 | 326 | BT_INIT_LIST_HEAD(&node->u.variant.declaration_list); |
02b234c4 MD |
327 | break; |
328 | case NODE_STRUCT: | |
3122e6f0 JD |
329 | BT_INIT_LIST_HEAD(&node->u._struct.declaration_list); |
330 | BT_INIT_LIST_HEAD(&node->u._struct.min_align); | |
02b234c4 MD |
331 | break; |
332 | ||
333 | case NODE_UNKNOWN: | |
334 | default: | |
335 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
336 | (int) type); | |
337 | break; | |
338 | } | |
339 | ||
340 | return node; | |
341 | } | |
342 | ||
343 | static int reparent_ctf_expression(struct ctf_node *node, | |
344 | struct ctf_node *parent) | |
345 | { | |
346 | switch (parent->type) { | |
347 | case NODE_EVENT: | |
3122e6f0 | 348 | _bt_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list); |
02b234c4 MD |
349 | break; |
350 | case NODE_STREAM: | |
3122e6f0 | 351 | _bt_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list); |
02b234c4 | 352 | break; |
e2c76a4d | 353 | case NODE_ENV: |
3122e6f0 | 354 | _bt_list_splice_tail(&node->tmp_head, &parent->u.env.declaration_list); |
e2c76a4d | 355 | break; |
02b234c4 | 356 | case NODE_TRACE: |
3122e6f0 | 357 | _bt_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list); |
02b234c4 | 358 | break; |
73d15916 | 359 | case NODE_CLOCK: |
3122e6f0 | 360 | _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list); |
73d15916 | 361 | break; |
f133896d MD |
362 | case NODE_CALLSITE: |
363 | _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list); | |
364 | break; | |
02b234c4 | 365 | case NODE_FLOATING_POINT: |
3122e6f0 | 366 | _bt_list_splice_tail(&node->tmp_head, &parent->u.floating_point.expressions); |
02b234c4 MD |
367 | break; |
368 | case NODE_INTEGER: | |
3122e6f0 | 369 | _bt_list_splice_tail(&node->tmp_head, &parent->u.integer.expressions); |
02b234c4 MD |
370 | break; |
371 | case NODE_STRING: | |
3122e6f0 | 372 | _bt_list_splice_tail(&node->tmp_head, &parent->u.string.expressions); |
02b234c4 MD |
373 | break; |
374 | ||
375 | case NODE_ROOT: | |
376 | case NODE_CTF_EXPRESSION: | |
377 | case NODE_TYPEDEF: | |
378 | case NODE_TYPEALIAS_TARGET: | |
379 | case NODE_TYPEALIAS_ALIAS: | |
380 | case NODE_TYPEALIAS: | |
381 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 382 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
383 | case NODE_POINTER: |
384 | case NODE_TYPE_DECLARATOR: | |
385 | case NODE_ENUMERATOR: | |
386 | case NODE_ENUM: | |
387 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
388 | case NODE_VARIANT: | |
389 | case NODE_STRUCT: | |
6dc474b8 | 390 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
391 | return -EPERM; |
392 | ||
393 | case NODE_UNKNOWN: | |
394 | default: | |
395 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
396 | (int) parent->type); | |
397 | return -EINVAL; | |
398 | } | |
399 | return 0; | |
400 | } | |
401 | ||
402 | static int reparent_typedef(struct ctf_node *node, struct ctf_node *parent) | |
403 | { | |
404 | switch (parent->type) { | |
405 | case NODE_ROOT: | |
3122e6f0 | 406 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.declaration_list); |
02b234c4 MD |
407 | break; |
408 | case NODE_EVENT: | |
3122e6f0 | 409 | _bt_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list); |
02b234c4 MD |
410 | break; |
411 | case NODE_STREAM: | |
3122e6f0 | 412 | _bt_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list); |
02b234c4 | 413 | break; |
e2c76a4d | 414 | case NODE_ENV: |
3122e6f0 | 415 | _bt_list_splice_tail(&node->tmp_head, &parent->u.env.declaration_list); |
e2c76a4d | 416 | break; |
02b234c4 | 417 | case NODE_TRACE: |
3122e6f0 | 418 | _bt_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list); |
02b234c4 | 419 | break; |
73d15916 | 420 | case NODE_CLOCK: |
3122e6f0 | 421 | _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list); |
73d15916 | 422 | break; |
f133896d MD |
423 | case NODE_CALLSITE: |
424 | _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list); | |
425 | break; | |
02b234c4 | 426 | case NODE_VARIANT: |
3122e6f0 | 427 | _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list); |
02b234c4 MD |
428 | break; |
429 | case NODE_STRUCT: | |
3122e6f0 | 430 | _bt_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list); |
02b234c4 MD |
431 | break; |
432 | ||
433 | case NODE_FLOATING_POINT: | |
434 | case NODE_INTEGER: | |
435 | case NODE_STRING: | |
436 | case NODE_CTF_EXPRESSION: | |
437 | case NODE_TYPEDEF: | |
438 | case NODE_TYPEALIAS_TARGET: | |
439 | case NODE_TYPEALIAS_ALIAS: | |
440 | case NODE_TYPEALIAS: | |
441 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 442 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
443 | case NODE_POINTER: |
444 | case NODE_TYPE_DECLARATOR: | |
445 | case NODE_ENUMERATOR: | |
446 | case NODE_ENUM: | |
447 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
6dc474b8 | 448 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
449 | return -EPERM; |
450 | ||
451 | case NODE_UNKNOWN: | |
452 | default: | |
453 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
454 | (int) parent->type); | |
455 | return -EINVAL; | |
456 | } | |
457 | return 0; | |
458 | } | |
459 | ||
460 | static int reparent_typealias(struct ctf_node *node, struct ctf_node *parent) | |
461 | { | |
462 | switch (parent->type) { | |
463 | case NODE_ROOT: | |
3122e6f0 | 464 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.declaration_list); |
02b234c4 MD |
465 | break; |
466 | case NODE_EVENT: | |
3122e6f0 | 467 | _bt_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list); |
02b234c4 MD |
468 | break; |
469 | case NODE_STREAM: | |
3122e6f0 | 470 | _bt_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list); |
02b234c4 | 471 | break; |
e2c76a4d | 472 | case NODE_ENV: |
3122e6f0 | 473 | _bt_list_splice_tail(&node->tmp_head, &parent->u.env.declaration_list); |
e2c76a4d | 474 | break; |
02b234c4 | 475 | case NODE_TRACE: |
3122e6f0 | 476 | _bt_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list); |
02b234c4 | 477 | break; |
73d15916 | 478 | case NODE_CLOCK: |
3122e6f0 | 479 | _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list); |
73d15916 | 480 | break; |
f133896d MD |
481 | case NODE_CALLSITE: |
482 | _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list); | |
483 | break; | |
02b234c4 | 484 | case NODE_VARIANT: |
3122e6f0 | 485 | _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list); |
02b234c4 MD |
486 | break; |
487 | case NODE_STRUCT: | |
3122e6f0 | 488 | _bt_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list); |
02b234c4 MD |
489 | break; |
490 | ||
491 | case NODE_FLOATING_POINT: | |
492 | case NODE_INTEGER: | |
493 | case NODE_STRING: | |
494 | case NODE_CTF_EXPRESSION: | |
495 | case NODE_TYPEDEF: | |
496 | case NODE_TYPEALIAS_TARGET: | |
497 | case NODE_TYPEALIAS_ALIAS: | |
498 | case NODE_TYPEALIAS: | |
499 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 500 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
501 | case NODE_POINTER: |
502 | case NODE_TYPE_DECLARATOR: | |
503 | case NODE_ENUMERATOR: | |
504 | case NODE_ENUM: | |
505 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
6dc474b8 | 506 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
507 | return -EPERM; |
508 | ||
509 | case NODE_UNKNOWN: | |
510 | default: | |
511 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
512 | (int) parent->type); | |
513 | return -EINVAL; | |
514 | } | |
515 | return 0; | |
516 | } | |
517 | ||
6dc474b8 MD |
518 | static int reparent_type_specifier(struct ctf_node *node, |
519 | struct ctf_node *parent) | |
3e11b713 MD |
520 | { |
521 | switch (parent->type) { | |
522 | case NODE_TYPE_SPECIFIER_LIST: | |
3122e6f0 | 523 | _bt_list_splice_tail(&node->tmp_head, &parent->u.type_specifier_list.head); |
3e11b713 MD |
524 | break; |
525 | ||
526 | case NODE_TYPE_SPECIFIER: | |
527 | case NODE_EVENT: | |
528 | case NODE_STREAM: | |
e2c76a4d | 529 | case NODE_ENV: |
3e11b713 | 530 | case NODE_TRACE: |
73d15916 | 531 | case NODE_CLOCK: |
f133896d | 532 | case NODE_CALLSITE: |
3e11b713 MD |
533 | case NODE_VARIANT: |
534 | case NODE_STRUCT: | |
535 | case NODE_TYPEDEF: | |
536 | case NODE_TYPEALIAS_TARGET: | |
537 | case NODE_TYPEALIAS_ALIAS: | |
538 | case NODE_TYPE_DECLARATOR: | |
539 | case NODE_ENUM: | |
540 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
541 | case NODE_TYPEALIAS: | |
542 | case NODE_FLOATING_POINT: | |
543 | case NODE_INTEGER: | |
544 | case NODE_STRING: | |
545 | case NODE_CTF_EXPRESSION: | |
546 | case NODE_POINTER: | |
547 | case NODE_ENUMERATOR: | |
548 | case NODE_UNARY_EXPRESSION: | |
549 | return -EPERM; | |
550 | ||
551 | case NODE_UNKNOWN: | |
552 | default: | |
553 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
554 | (int) parent->type); | |
555 | return -EINVAL; | |
556 | } | |
557 | return 0; | |
558 | } | |
559 | ||
560 | static int reparent_type_specifier_list(struct ctf_node *node, | |
561 | struct ctf_node *parent) | |
02b234c4 MD |
562 | { |
563 | switch (parent->type) { | |
564 | case NODE_ROOT: | |
3122e6f0 | 565 | bt_list_add_tail(&node->siblings, &parent->u.root.declaration_list); |
02b234c4 MD |
566 | break; |
567 | case NODE_EVENT: | |
3122e6f0 | 568 | bt_list_add_tail(&node->siblings, &parent->u.event.declaration_list); |
02b234c4 MD |
569 | break; |
570 | case NODE_STREAM: | |
3122e6f0 | 571 | bt_list_add_tail(&node->siblings, &parent->u.stream.declaration_list); |
02b234c4 | 572 | break; |
e2c76a4d | 573 | case NODE_ENV: |
3122e6f0 | 574 | bt_list_add_tail(&node->siblings, &parent->u.env.declaration_list); |
e2c76a4d | 575 | break; |
02b234c4 | 576 | case NODE_TRACE: |
3122e6f0 | 577 | bt_list_add_tail(&node->siblings, &parent->u.trace.declaration_list); |
02b234c4 | 578 | break; |
73d15916 | 579 | case NODE_CLOCK: |
3122e6f0 | 580 | bt_list_add_tail(&node->siblings, &parent->u.clock.declaration_list); |
73d15916 | 581 | break; |
f133896d MD |
582 | case NODE_CALLSITE: |
583 | bt_list_add_tail(&node->siblings, &parent->u.callsite.declaration_list); | |
584 | break; | |
02b234c4 | 585 | case NODE_VARIANT: |
3122e6f0 | 586 | bt_list_add_tail(&node->siblings, &parent->u.variant.declaration_list); |
02b234c4 MD |
587 | break; |
588 | case NODE_STRUCT: | |
3122e6f0 | 589 | bt_list_add_tail(&node->siblings, &parent->u._struct.declaration_list); |
02b234c4 MD |
590 | break; |
591 | case NODE_TYPEDEF: | |
3e11b713 | 592 | parent->u._typedef.type_specifier_list = node; |
02b234c4 MD |
593 | break; |
594 | case NODE_TYPEALIAS_TARGET: | |
3e11b713 | 595 | parent->u.typealias_target.type_specifier_list = node; |
02b234c4 MD |
596 | break; |
597 | case NODE_TYPEALIAS_ALIAS: | |
3e11b713 | 598 | parent->u.typealias_alias.type_specifier_list = node; |
02b234c4 | 599 | break; |
02b234c4 | 600 | case NODE_ENUM: |
3e11b713 | 601 | parent->u._enum.container_type = node; |
02b234c4 MD |
602 | break; |
603 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
3e11b713 | 604 | parent->u.struct_or_variant_declaration.type_specifier_list = node; |
02b234c4 | 605 | break; |
98df1c9f | 606 | case NODE_TYPE_DECLARATOR: |
3e11b713 | 607 | case NODE_TYPE_SPECIFIER: |
02b234c4 MD |
608 | case NODE_TYPEALIAS: |
609 | case NODE_FLOATING_POINT: | |
610 | case NODE_INTEGER: | |
611 | case NODE_STRING: | |
612 | case NODE_CTF_EXPRESSION: | |
02b234c4 MD |
613 | case NODE_POINTER: |
614 | case NODE_ENUMERATOR: | |
6dc474b8 | 615 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
616 | return -EPERM; |
617 | ||
618 | case NODE_UNKNOWN: | |
619 | default: | |
620 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
621 | (int) parent->type); | |
622 | return -EINVAL; | |
623 | } | |
624 | return 0; | |
625 | } | |
626 | ||
627 | static int reparent_type_declarator(struct ctf_node *node, | |
628 | struct ctf_node *parent) | |
629 | { | |
630 | switch (parent->type) { | |
631 | case NODE_TYPE_DECLARATOR: | |
632 | parent->u.type_declarator.type = TYPEDEC_NESTED; | |
633 | parent->u.type_declarator.u.nested.type_declarator = node; | |
634 | break; | |
635 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
3122e6f0 | 636 | _bt_list_splice_tail(&node->tmp_head, &parent->u.struct_or_variant_declaration.type_declarators); |
02b234c4 MD |
637 | break; |
638 | case NODE_TYPEDEF: | |
3122e6f0 | 639 | _bt_list_splice_tail(&node->tmp_head, &parent->u._typedef.type_declarators); |
02b234c4 MD |
640 | break; |
641 | case NODE_TYPEALIAS_TARGET: | |
3122e6f0 | 642 | _bt_list_splice_tail(&node->tmp_head, &parent->u.typealias_target.type_declarators); |
02b234c4 MD |
643 | break; |
644 | case NODE_TYPEALIAS_ALIAS: | |
3122e6f0 | 645 | _bt_list_splice_tail(&node->tmp_head, &parent->u.typealias_alias.type_declarators); |
02b234c4 MD |
646 | break; |
647 | ||
648 | case NODE_ROOT: | |
649 | case NODE_EVENT: | |
650 | case NODE_STREAM: | |
e2c76a4d | 651 | case NODE_ENV: |
02b234c4 | 652 | case NODE_TRACE: |
73d15916 | 653 | case NODE_CLOCK: |
f133896d | 654 | case NODE_CALLSITE: |
02b234c4 MD |
655 | case NODE_VARIANT: |
656 | case NODE_STRUCT: | |
657 | case NODE_TYPEALIAS: | |
658 | case NODE_ENUM: | |
659 | case NODE_FLOATING_POINT: | |
660 | case NODE_INTEGER: | |
661 | case NODE_STRING: | |
662 | case NODE_CTF_EXPRESSION: | |
663 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 664 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
665 | case NODE_POINTER: |
666 | case NODE_ENUMERATOR: | |
6dc474b8 | 667 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
668 | return -EPERM; |
669 | ||
670 | case NODE_UNKNOWN: | |
671 | default: | |
672 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
673 | (int) parent->type); | |
674 | return -EINVAL; | |
675 | } | |
676 | return 0; | |
677 | } | |
678 | ||
679 | /* | |
48a01768 | 680 | * set_parent_node |
02b234c4 | 681 | * |
48a01768 MD |
682 | * Link node to parent. Returns 0 on success, -EPERM if it is not permitted to |
683 | * create the link declared by the input, -ENOENT if node or parent is NULL, | |
684 | * -EINVAL if there is an internal structure problem. | |
02b234c4 | 685 | */ |
48a01768 | 686 | static int set_parent_node(struct ctf_node *node, |
02b234c4 MD |
687 | struct ctf_node *parent) |
688 | { | |
689 | if (!node || !parent) | |
690 | return -ENOENT; | |
691 | ||
6dc474b8 | 692 | /* Note: Linking to parent will be done only by an external visitor */ |
02b234c4 MD |
693 | |
694 | switch (node->type) { | |
695 | case NODE_ROOT: | |
696 | fprintf(stderr, "[error] %s: trying to reparent root node\n", __func__); | |
697 | return -EINVAL; | |
698 | ||
699 | case NODE_EVENT: | |
48a01768 | 700 | if (parent->type == NODE_ROOT) { |
3122e6f0 | 701 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.event); |
3e11b713 | 702 | } else { |
02b234c4 | 703 | return -EPERM; |
3e11b713 | 704 | } |
02b234c4 MD |
705 | break; |
706 | case NODE_STREAM: | |
48a01768 | 707 | if (parent->type == NODE_ROOT) { |
3122e6f0 | 708 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.stream); |
3e11b713 | 709 | } else { |
02b234c4 | 710 | return -EPERM; |
3e11b713 | 711 | } |
02b234c4 | 712 | break; |
e2c76a4d MD |
713 | case NODE_ENV: |
714 | if (parent->type == NODE_ROOT) { | |
3122e6f0 | 715 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.env); |
e2c76a4d MD |
716 | } else { |
717 | return -EPERM; | |
718 | } | |
719 | break; | |
02b234c4 | 720 | case NODE_TRACE: |
48a01768 | 721 | if (parent->type == NODE_ROOT) { |
3122e6f0 | 722 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.trace); |
3e11b713 | 723 | } else { |
02b234c4 | 724 | return -EPERM; |
3e11b713 | 725 | } |
02b234c4 | 726 | break; |
73d15916 MD |
727 | case NODE_CLOCK: |
728 | if (parent->type == NODE_ROOT) { | |
3122e6f0 | 729 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.clock); |
73d15916 MD |
730 | } else { |
731 | return -EPERM; | |
732 | } | |
733 | break; | |
f133896d MD |
734 | case NODE_CALLSITE: |
735 | if (parent->type == NODE_ROOT) { | |
736 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.callsite); | |
737 | } else { | |
738 | return -EPERM; | |
739 | } | |
740 | break; | |
02b234c4 MD |
741 | |
742 | case NODE_CTF_EXPRESSION: | |
743 | return reparent_ctf_expression(node, parent); | |
6dc474b8 MD |
744 | case NODE_UNARY_EXPRESSION: |
745 | if (parent->type == NODE_TYPE_DECLARATOR) | |
746 | parent->u.type_declarator.bitfield_len = node; | |
747 | else | |
748 | return -EPERM; | |
749 | break; | |
02b234c4 MD |
750 | |
751 | case NODE_TYPEDEF: | |
752 | return reparent_typedef(node, parent); | |
753 | case NODE_TYPEALIAS_TARGET: | |
754 | if (parent->type == NODE_TYPEALIAS) | |
755 | parent->u.typealias.target = node; | |
756 | else | |
757 | return -EINVAL; | |
758 | case NODE_TYPEALIAS_ALIAS: | |
759 | if (parent->type == NODE_TYPEALIAS) | |
760 | parent->u.typealias.alias = node; | |
761 | else | |
762 | return -EINVAL; | |
763 | case NODE_TYPEALIAS: | |
764 | return reparent_typealias(node, parent); | |
765 | ||
02b234c4 | 766 | case NODE_POINTER: |
48a01768 | 767 | if (parent->type == NODE_TYPE_DECLARATOR) { |
3122e6f0 | 768 | _bt_list_splice_tail(&node->tmp_head, &parent->u.type_declarator.pointers); |
48a01768 | 769 | } else |
02b234c4 MD |
770 | return -EPERM; |
771 | break; | |
772 | case NODE_TYPE_DECLARATOR: | |
773 | return reparent_type_declarator(node, parent); | |
774 | ||
3e11b713 MD |
775 | case NODE_TYPE_SPECIFIER_LIST: |
776 | return reparent_type_specifier_list(node, parent); | |
777 | ||
6dc474b8 | 778 | case NODE_TYPE_SPECIFIER: |
3e11b713 MD |
779 | return reparent_type_specifier(node, parent); |
780 | ||
02b234c4 | 781 | case NODE_FLOATING_POINT: |
02b234c4 | 782 | case NODE_INTEGER: |
02b234c4 | 783 | case NODE_STRING: |
6dc474b8 MD |
784 | case NODE_ENUM: |
785 | case NODE_VARIANT: | |
786 | case NODE_STRUCT: | |
3e11b713 | 787 | return -EINVAL; /* Dealt with internally within grammar */ |
6dc474b8 | 788 | |
02b234c4 | 789 | case NODE_ENUMERATOR: |
48a01768 | 790 | if (parent->type == NODE_ENUM) { |
3122e6f0 | 791 | _bt_list_splice_tail(&node->tmp_head, &parent->u._enum.enumerator_list); |
3e11b713 | 792 | } else { |
02b234c4 | 793 | return -EPERM; |
3e11b713 | 794 | } |
02b234c4 | 795 | break; |
02b234c4 MD |
796 | case NODE_STRUCT_OR_VARIANT_DECLARATION: |
797 | switch (parent->type) { | |
798 | case NODE_STRUCT: | |
3122e6f0 | 799 | _bt_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list); |
02b234c4 MD |
800 | break; |
801 | case NODE_VARIANT: | |
3122e6f0 | 802 | _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list); |
02b234c4 MD |
803 | break; |
804 | default: | |
805 | return -EINVAL; | |
806 | } | |
807 | break; | |
02b234c4 MD |
808 | |
809 | case NODE_UNKNOWN: | |
810 | default: | |
811 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
812 | (int) parent->type); | |
813 | return -EINVAL; | |
814 | } | |
815 | return 0; | |
816 | } | |
817 | ||
5d6c80a5 | 818 | BT_HIDDEN |
34d3acc4 | 819 | void yyerror(struct ctf_scanner *scanner, const char *str) |
8b9d5b5e MD |
820 | { |
821 | fprintf(stderr, "error %s\n", str); | |
822 | } | |
823 | ||
5d6c80a5 | 824 | BT_HIDDEN |
8b9d5b5e MD |
825 | int yywrap(void) |
826 | { | |
827 | return 1; | |
828 | } | |
829 | ||
6dc474b8 MD |
830 | #define reparent_error(scanner, str) \ |
831 | do { \ | |
832 | yyerror(scanner, YY_("reparent_error: " str "\n")); \ | |
833 | YYERROR; \ | |
834 | } while (0) | |
835 | ||
3122e6f0 | 836 | static void free_strings(struct bt_list_head *list) |
8b9d5b5e MD |
837 | { |
838 | struct gc_string *gstr, *tmp; | |
839 | ||
3122e6f0 | 840 | bt_list_for_each_entry_safe(gstr, tmp, list, gc) |
8b9d5b5e MD |
841 | free(gstr); |
842 | } | |
843 | ||
34d3acc4 | 844 | static struct ctf_ast *ctf_ast_alloc(void) |
8b9d5b5e | 845 | { |
34d3acc4 MD |
846 | struct ctf_ast *ast; |
847 | ||
848 | ast = malloc(sizeof(*ast)); | |
849 | if (!ast) | |
850 | return NULL; | |
851 | memset(ast, 0, sizeof(*ast)); | |
3122e6f0 | 852 | BT_INIT_LIST_HEAD(&ast->allocated_nodes); |
02b234c4 | 853 | ast->root.type = NODE_ROOT; |
3122e6f0 JD |
854 | BT_INIT_LIST_HEAD(&ast->root.tmp_head); |
855 | BT_INIT_LIST_HEAD(&ast->root.u.root.declaration_list); | |
856 | BT_INIT_LIST_HEAD(&ast->root.u.root.trace); | |
857 | BT_INIT_LIST_HEAD(&ast->root.u.root.env); | |
858 | BT_INIT_LIST_HEAD(&ast->root.u.root.stream); | |
859 | BT_INIT_LIST_HEAD(&ast->root.u.root.event); | |
860 | BT_INIT_LIST_HEAD(&ast->root.u.root.clock); | |
f133896d | 861 | BT_INIT_LIST_HEAD(&ast->root.u.root.callsite); |
34d3acc4 MD |
862 | return ast; |
863 | } | |
864 | ||
865 | static void ctf_ast_free(struct ctf_ast *ast) | |
866 | { | |
02b234c4 MD |
867 | struct ctf_node *node, *tmp; |
868 | ||
3122e6f0 | 869 | bt_list_for_each_entry_safe(node, tmp, &ast->allocated_nodes, gc) |
02b234c4 | 870 | free(node); |
15d4fe3c | 871 | free(ast); |
34d3acc4 MD |
872 | } |
873 | ||
874 | int ctf_scanner_append_ast(struct ctf_scanner *scanner) | |
875 | { | |
876 | return yyparse(scanner); | |
877 | } | |
878 | ||
879 | struct ctf_scanner *ctf_scanner_alloc(FILE *input) | |
880 | { | |
881 | struct ctf_scanner *scanner; | |
882 | int ret; | |
883 | ||
a3983482 MD |
884 | yydebug = babeltrace_debug; |
885 | ||
34d3acc4 MD |
886 | scanner = malloc(sizeof(*scanner)); |
887 | if (!scanner) | |
888 | return NULL; | |
889 | memset(scanner, 0, sizeof(*scanner)); | |
890 | ||
891 | ret = yylex_init_extra(scanner, &scanner->scanner); | |
892 | if (ret) { | |
893 | fprintf(stderr, "yylex_init error\n"); | |
894 | goto cleanup_scanner; | |
895 | } | |
65102a8c MD |
896 | /* Start processing new stream */ |
897 | yyrestart(input, scanner->scanner); | |
34d3acc4 MD |
898 | |
899 | scanner->ast = ctf_ast_alloc(); | |
900 | if (!scanner->ast) | |
901 | goto cleanup_lexer; | |
902 | init_scope(&scanner->root_scope, NULL); | |
19d96da7 | 903 | scanner->cs = &scanner->root_scope; |
3122e6f0 | 904 | BT_INIT_LIST_HEAD(&scanner->allocated_strings); |
34d3acc4 | 905 | |
65102a8c MD |
906 | if (yydebug) |
907 | fprintf(stdout, "Scanner input is a%s.\n", | |
908 | isatty(fileno(input)) ? "n interactive tty" : | |
909 | " noninteractive file"); | |
910 | ||
34d3acc4 MD |
911 | return scanner; |
912 | ||
913 | cleanup_lexer: | |
914 | ret = yylex_destroy(scanner->scanner); | |
915 | if (!ret) | |
916 | fprintf(stderr, "yylex_destroy error\n"); | |
917 | cleanup_scanner: | |
918 | free(scanner); | |
919 | return NULL; | |
920 | } | |
921 | ||
922 | void ctf_scanner_free(struct ctf_scanner *scanner) | |
923 | { | |
924 | int ret; | |
925 | ||
926 | finalize_scope(&scanner->root_scope); | |
927 | free_strings(&scanner->allocated_strings); | |
928 | ctf_ast_free(scanner->ast); | |
929 | ret = yylex_destroy(scanner->scanner); | |
930 | if (ret) | |
931 | fprintf(stderr, "yylex_destroy error\n"); | |
932 | free(scanner); | |
933 | } | |
8b9d5b5e MD |
934 | |
935 | %} | |
936 | ||
34d3acc4 MD |
937 | %define api.pure |
938 | /* %locations */ | |
939 | %parse-param {struct ctf_scanner *scanner} | |
940 | %lex-param {struct ctf_scanner *scanner} | |
0fbb34a5 MD |
941 | /* |
942 | * Expect two shift-reduce conflicts. Caused by enum name-opt : type {} | |
943 | * vs struct { int :value; } (unnamed bit-field). The default is to | |
944 | * shift, so whenever we encounter an enumeration, we are doing the | |
945 | * proper thing (shift). It is illegal to declare an enumeration | |
946 | * "bit-field", so it is OK if this situation ends up in a parsing | |
947 | * error. | |
948 | */ | |
949 | %expect 2 | |
8b9d5b5e | 950 | %start file |
f133896d | 951 | %token CHARACTER_CONSTANT_START SQUOTE STRING_LITERAL_START DQUOTE ESCSEQ CHAR_STRING_TOKEN LSBRAC RSBRAC LPAREN RPAREN LBRAC RBRAC RARROW STAR PLUS MINUS LT GT TYPEASSIGN COLON SEMICOLON DOTDOTDOT DOT EQUAL COMMA CONST CHAR DOUBLE ENUM ENV EVENT FLOATING_POINT FLOAT INTEGER INT LONG SHORT SIGNED STREAM STRING STRUCT TRACE CALLSITE CLOCK TYPEALIAS TYPEDEF UNSIGNED VARIANT VOID _BOOL _COMPLEX _IMAGINARY DECIMAL_CONSTANT OCTAL_CONSTANT HEXADECIMAL_CONSTANT TOK_ALIGN |
8b9d5b5e MD |
952 | %token <gs> IDENTIFIER ID_TYPE |
953 | %token ERROR | |
954 | %union | |
955 | { | |
956 | long long ll; | |
957 | char c; | |
958 | struct gc_string *gs; | |
959 | struct ctf_node *n; | |
960 | } | |
961 | ||
6dc474b8 MD |
962 | %type <gs> keywords |
963 | %type <gs> s_char s_char_sequence c_char c_char_sequence | |
964 | ||
965 | %type <n> postfix_expression unary_expression unary_expression_or_range | |
966 | ||
967 | %type <n> declaration | |
02b234c4 | 968 | %type <n> event_declaration |
6dc474b8 | 969 | %type <n> stream_declaration |
e2c76a4d | 970 | %type <n> env_declaration |
6dc474b8 | 971 | %type <n> trace_declaration |
73d15916 | 972 | %type <n> clock_declaration |
f133896d | 973 | %type <n> callsite_declaration |
0fbb34a5 | 974 | %type <n> integer_declaration_specifiers |
6dc474b8 | 975 | %type <n> declaration_specifiers |
1ee8e81d | 976 | %type <n> alias_declaration_specifiers |
6dc474b8 MD |
977 | |
978 | %type <n> type_declarator_list | |
0fbb34a5 | 979 | %type <n> integer_type_specifier |
6dc474b8 MD |
980 | %type <n> type_specifier |
981 | %type <n> struct_type_specifier | |
982 | %type <n> variant_type_specifier | |
6dc474b8 MD |
983 | %type <n> enum_type_specifier |
984 | %type <n> struct_or_variant_declaration_list | |
985 | %type <n> struct_or_variant_declaration | |
6dc474b8 MD |
986 | %type <n> struct_or_variant_declarator_list |
987 | %type <n> struct_or_variant_declarator | |
988 | %type <n> enumerator_list | |
989 | %type <n> enumerator | |
990 | %type <n> abstract_declarator_list | |
991 | %type <n> abstract_declarator | |
992 | %type <n> direct_abstract_declarator | |
e0c14875 MD |
993 | %type <n> alias_abstract_declarator_list |
994 | %type <n> alias_abstract_declarator | |
995 | %type <n> direct_alias_abstract_declarator | |
6dc474b8 MD |
996 | %type <n> declarator |
997 | %type <n> direct_declarator | |
998 | %type <n> type_declarator | |
999 | %type <n> direct_type_declarator | |
6dc474b8 | 1000 | %type <n> pointer |
02b234c4 MD |
1001 | %type <n> ctf_assignment_expression_list |
1002 | %type <n> ctf_assignment_expression | |
1003 | ||
8b9d5b5e MD |
1004 | %% |
1005 | ||
1006 | file: | |
1007 | declaration | |
6dc474b8 | 1008 | { |
48a01768 | 1009 | if (set_parent_node($1, &ctf_scanner_get_ast(scanner)->root)) |
6dc474b8 MD |
1010 | reparent_error(scanner, "error reparenting to root"); |
1011 | } | |
8b9d5b5e | 1012 | | file declaration |
6dc474b8 | 1013 | { |
48a01768 | 1014 | if (set_parent_node($2, &ctf_scanner_get_ast(scanner)->root)) |
6dc474b8 MD |
1015 | reparent_error(scanner, "error reparenting to root"); |
1016 | } | |
8b9d5b5e MD |
1017 | ; |
1018 | ||
1019 | keywords: | |
1020 | VOID | |
6dc474b8 | 1021 | { $$ = yylval.gs; } |
8b9d5b5e | 1022 | | CHAR |
6dc474b8 | 1023 | { $$ = yylval.gs; } |
8b9d5b5e | 1024 | | SHORT |
6dc474b8 | 1025 | { $$ = yylval.gs; } |
8b9d5b5e | 1026 | | INT |
6dc474b8 | 1027 | { $$ = yylval.gs; } |
8b9d5b5e | 1028 | | LONG |
6dc474b8 | 1029 | { $$ = yylval.gs; } |
8b9d5b5e | 1030 | | FLOAT |
6dc474b8 | 1031 | { $$ = yylval.gs; } |
8b9d5b5e | 1032 | | DOUBLE |
6dc474b8 | 1033 | { $$ = yylval.gs; } |
8b9d5b5e | 1034 | | SIGNED |
6dc474b8 | 1035 | { $$ = yylval.gs; } |
8b9d5b5e | 1036 | | UNSIGNED |
6dc474b8 | 1037 | { $$ = yylval.gs; } |
8b9d5b5e | 1038 | | _BOOL |
6dc474b8 | 1039 | { $$ = yylval.gs; } |
8b9d5b5e | 1040 | | _COMPLEX |
6dc474b8 | 1041 | { $$ = yylval.gs; } |
3888a159 MD |
1042 | | _IMAGINARY |
1043 | { $$ = yylval.gs; } | |
8b9d5b5e | 1044 | | FLOATING_POINT |
6dc474b8 | 1045 | { $$ = yylval.gs; } |
8b9d5b5e | 1046 | | INTEGER |
6dc474b8 | 1047 | { $$ = yylval.gs; } |
8b9d5b5e | 1048 | | STRING |
6dc474b8 | 1049 | { $$ = yylval.gs; } |
8b9d5b5e | 1050 | | ENUM |
6dc474b8 | 1051 | { $$ = yylval.gs; } |
8b9d5b5e | 1052 | | VARIANT |
6dc474b8 | 1053 | { $$ = yylval.gs; } |
8b9d5b5e | 1054 | | STRUCT |
6dc474b8 | 1055 | { $$ = yylval.gs; } |
8b9d5b5e | 1056 | | CONST |
6dc474b8 | 1057 | { $$ = yylval.gs; } |
8b9d5b5e | 1058 | | TYPEDEF |
6dc474b8 | 1059 | { $$ = yylval.gs; } |
8b9d5b5e | 1060 | | EVENT |
6dc474b8 | 1061 | { $$ = yylval.gs; } |
8b9d5b5e | 1062 | | STREAM |
6dc474b8 | 1063 | { $$ = yylval.gs; } |
d2ea163b MD |
1064 | | ENV |
1065 | { $$ = yylval.gs; } | |
8b9d5b5e | 1066 | | TRACE |
6dc474b8 | 1067 | { $$ = yylval.gs; } |
73d15916 MD |
1068 | | CLOCK |
1069 | { $$ = yylval.gs; } | |
f133896d MD |
1070 | | CALLSITE |
1071 | { $$ = yylval.gs; } | |
b7e35bad MD |
1072 | | TOK_ALIGN |
1073 | { $$ = yylval.gs; } | |
8b9d5b5e MD |
1074 | ; |
1075 | ||
1076 | /* 1.5 Constants */ | |
1077 | ||
1078 | c_char_sequence: | |
1079 | c_char | |
6dc474b8 | 1080 | { $$ = $1; } |
8b9d5b5e | 1081 | | c_char_sequence c_char |
6dc474b8 | 1082 | { $$ = gc_string_append(scanner, $1, $2); } |
8b9d5b5e MD |
1083 | ; |
1084 | ||
1085 | c_char: | |
1086 | CHAR_STRING_TOKEN | |
6dc474b8 | 1087 | { $$ = yylval.gs; } |
8b9d5b5e | 1088 | | ESCSEQ |
6dc474b8 MD |
1089 | { |
1090 | reparent_error(scanner, "escape sequences not supported yet"); | |
1091 | } | |
8b9d5b5e MD |
1092 | ; |
1093 | ||
1094 | /* 1.6 String literals */ | |
1095 | ||
1096 | s_char_sequence: | |
1097 | s_char | |
6dc474b8 | 1098 | { $$ = $1; } |
8b9d5b5e | 1099 | | s_char_sequence s_char |
6dc474b8 | 1100 | { $$ = gc_string_append(scanner, $1, $2); } |
8b9d5b5e MD |
1101 | ; |
1102 | ||
1103 | s_char: | |
1104 | CHAR_STRING_TOKEN | |
6dc474b8 | 1105 | { $$ = yylval.gs; } |
8b9d5b5e | 1106 | | ESCSEQ |
6dc474b8 MD |
1107 | { |
1108 | reparent_error(scanner, "escape sequences not supported yet"); | |
1109 | } | |
8b9d5b5e MD |
1110 | ; |
1111 | ||
1112 | /* 2: Phrase structure grammar */ | |
1113 | ||
1114 | postfix_expression: | |
1115 | IDENTIFIER | |
6dc474b8 MD |
1116 | { |
1117 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1118 | $$->u.unary_expression.type = UNARY_STRING; | |
1119 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1120 | } | |
8b9d5b5e | 1121 | | ID_TYPE |
6dc474b8 MD |
1122 | { |
1123 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1124 | $$->u.unary_expression.type = UNARY_STRING; | |
1125 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1126 | } | |
8b9d5b5e | 1127 | | keywords |
6dc474b8 MD |
1128 | { |
1129 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1130 | $$->u.unary_expression.type = UNARY_STRING; | |
1131 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1132 | } | |
8b9d5b5e | 1133 | | DECIMAL_CONSTANT |
6dc474b8 MD |
1134 | { |
1135 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1136 | $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT; | |
380d60b1 | 1137 | sscanf(yylval.gs->s, "%" PRIu64, |
6dc474b8 MD |
1138 | &$$->u.unary_expression.u.unsigned_constant); |
1139 | } | |
8b9d5b5e | 1140 | | OCTAL_CONSTANT |
6dc474b8 MD |
1141 | { |
1142 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1143 | $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT; | |
380d60b1 | 1144 | sscanf(yylval.gs->s, "0%" PRIo64, |
6dc474b8 MD |
1145 | &$$->u.unary_expression.u.unsigned_constant); |
1146 | } | |
8b9d5b5e | 1147 | | HEXADECIMAL_CONSTANT |
6dc474b8 MD |
1148 | { |
1149 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1150 | $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT; | |
380d60b1 | 1151 | sscanf(yylval.gs->s, "0x%" PRIx64, |
6dc474b8 MD |
1152 | &$$->u.unary_expression.u.unsigned_constant); |
1153 | } | |
8b9d5b5e | 1154 | | STRING_LITERAL_START DQUOTE |
6dc474b8 MD |
1155 | { |
1156 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1157 | $$->u.unary_expression.type = UNARY_STRING; | |
1158 | $$->u.unary_expression.u.string = ""; | |
1159 | } | |
8b9d5b5e | 1160 | | STRING_LITERAL_START s_char_sequence DQUOTE |
6dc474b8 MD |
1161 | { |
1162 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1163 | $$->u.unary_expression.type = UNARY_STRING; | |
1164 | $$->u.unary_expression.u.string = $2->s; | |
1165 | } | |
8b9d5b5e | 1166 | | CHARACTER_CONSTANT_START c_char_sequence SQUOTE |
6dc474b8 MD |
1167 | { |
1168 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1169 | $$->u.unary_expression.type = UNARY_STRING; | |
1170 | $$->u.unary_expression.u.string = $2->s; | |
1171 | } | |
8b9d5b5e | 1172 | | LPAREN unary_expression RPAREN |
6dc474b8 | 1173 | { |
48a01768 MD |
1174 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); |
1175 | $$->u.unary_expression.type = UNARY_NESTED; | |
1176 | $$->u.unary_expression.u.nested_exp = $2; | |
6dc474b8 | 1177 | } |
8b9d5b5e | 1178 | | postfix_expression LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
1179 | { |
1180 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1181 | $$->u.unary_expression.type = UNARY_SBRAC; | |
1182 | $$->u.unary_expression.u.sbrac_exp = $3; | |
3122e6f0 JD |
1183 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1184 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1185 | } |
8b9d5b5e | 1186 | | postfix_expression DOT IDENTIFIER |
6dc474b8 MD |
1187 | { |
1188 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1189 | $$->u.unary_expression.type = UNARY_STRING; | |
1190 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1191 | $$->u.unary_expression.link = UNARY_DOTLINK; | |
3122e6f0 JD |
1192 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1193 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1194 | } |
8b9d5b5e | 1195 | | postfix_expression DOT ID_TYPE |
6dc474b8 MD |
1196 | { |
1197 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1198 | $$->u.unary_expression.type = UNARY_STRING; | |
1199 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1200 | $$->u.unary_expression.link = UNARY_DOTLINK; | |
3122e6f0 JD |
1201 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1202 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1203 | } |
8b9d5b5e | 1204 | | postfix_expression RARROW IDENTIFIER |
6dc474b8 MD |
1205 | { |
1206 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1207 | $$->u.unary_expression.type = UNARY_STRING; | |
1208 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1209 | $$->u.unary_expression.link = UNARY_ARROWLINK; | |
3122e6f0 JD |
1210 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1211 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1212 | } |
8b9d5b5e | 1213 | | postfix_expression RARROW ID_TYPE |
6dc474b8 MD |
1214 | { |
1215 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1216 | $$->u.unary_expression.type = UNARY_STRING; | |
1217 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1218 | $$->u.unary_expression.link = UNARY_ARROWLINK; | |
3122e6f0 JD |
1219 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1220 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1221 | } |
8b9d5b5e MD |
1222 | ; |
1223 | ||
1224 | unary_expression: | |
1225 | postfix_expression | |
6dc474b8 | 1226 | { $$ = $1; } |
8b9d5b5e | 1227 | | PLUS postfix_expression |
6dc474b8 | 1228 | { $$ = $2; } |
8b9d5b5e | 1229 | | MINUS postfix_expression |
6dc474b8 MD |
1230 | { |
1231 | $$ = $2; | |
1232 | if ($$->u.unary_expression.type != UNARY_SIGNED_CONSTANT | |
1233 | && $$->u.unary_expression.type != UNARY_UNSIGNED_CONSTANT) | |
1234 | reparent_error(scanner, "expecting numeric constant"); | |
1235 | ||
1236 | if ($$->u.unary_expression.type == UNARY_UNSIGNED_CONSTANT) { | |
1237 | $$->u.unary_expression.type = UNARY_SIGNED_CONSTANT; | |
1238 | $$->u.unary_expression.u.signed_constant = | |
1239 | -($$->u.unary_expression.u.unsigned_constant); | |
1240 | } else { | |
1241 | $$->u.unary_expression.u.signed_constant = | |
1242 | -($$->u.unary_expression.u.signed_constant); | |
1243 | } | |
1244 | } | |
8b9d5b5e MD |
1245 | ; |
1246 | ||
1247 | unary_expression_or_range: | |
1248 | unary_expression DOTDOTDOT unary_expression | |
6dc474b8 MD |
1249 | { |
1250 | $$ = $1; | |
3122e6f0 | 1251 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->tmp_head); |
48a01768 | 1252 | $3->u.unary_expression.link = UNARY_DOTDOTDOT; |
6dc474b8 | 1253 | } |
8b9d5b5e | 1254 | | unary_expression |
6dc474b8 | 1255 | { $$ = $1; } |
8b9d5b5e MD |
1256 | ; |
1257 | ||
1258 | /* 2.2: Declarations */ | |
1259 | ||
1260 | declaration: | |
1261 | declaration_specifiers SEMICOLON | |
6dc474b8 | 1262 | { $$ = $1; } |
8b9d5b5e | 1263 | | event_declaration |
6dc474b8 | 1264 | { $$ = $1; } |
8b9d5b5e | 1265 | | stream_declaration |
6dc474b8 | 1266 | { $$ = $1; } |
e2c76a4d MD |
1267 | | env_declaration |
1268 | { $$ = $1; } | |
8b9d5b5e | 1269 | | trace_declaration |
6dc474b8 | 1270 | { $$ = $1; } |
73d15916 MD |
1271 | | clock_declaration |
1272 | { $$ = $1; } | |
f133896d MD |
1273 | | callsite_declaration |
1274 | { $$ = $1; } | |
8b9d5b5e | 1275 | | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 1276 | { |
3e11b713 MD |
1277 | struct ctf_node *list; |
1278 | ||
6dc474b8 | 1279 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
1280 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
1281 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
1282 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1283 | _bt_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head); | |
1284 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 1285 | } |
8b9d5b5e | 1286 | | TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 1287 | { |
3e11b713 MD |
1288 | struct ctf_node *list; |
1289 | ||
6dc474b8 | 1290 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
1291 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
1292 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
1293 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1294 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 1295 | } |
8b9d5b5e | 1296 | | declaration_specifiers TYPEDEF type_declarator_list SEMICOLON |
6dc474b8 | 1297 | { |
3e11b713 MD |
1298 | struct ctf_node *list; |
1299 | ||
6dc474b8 | 1300 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
1301 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
1302 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
1303 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1304 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 1305 | } |
a030d084 | 1306 | | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON |
6dc474b8 | 1307 | { |
3e11b713 MD |
1308 | struct ctf_node *list; |
1309 | ||
6dc474b8 MD |
1310 | $$ = make_node(scanner, NODE_TYPEALIAS); |
1311 | $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET); | |
1312 | $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS); | |
3e11b713 MD |
1313 | |
1314 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1315 | $$->u.typealias.target->u.typealias_target.type_specifier_list = list; | |
3122e6f0 JD |
1316 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1317 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators); | |
3e11b713 MD |
1318 | |
1319 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1320 | $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list; | |
3122e6f0 JD |
1321 | _bt_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1322 | _bt_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators); | |
6dc474b8 | 1323 | } |
8b9d5b5e MD |
1324 | ; |
1325 | ||
1326 | event_declaration: | |
1327 | event_declaration_begin event_declaration_end | |
48a01768 MD |
1328 | { |
1329 | $$ = make_node(scanner, NODE_EVENT); | |
48a01768 | 1330 | } |
8b9d5b5e | 1331 | | event_declaration_begin ctf_assignment_expression_list event_declaration_end |
02b234c4 MD |
1332 | { |
1333 | $$ = make_node(scanner, NODE_EVENT); | |
48a01768 | 1334 | if (set_parent_node($2, $$)) |
6dc474b8 | 1335 | reparent_error(scanner, "event_declaration"); |
02b234c4 | 1336 | } |
8b9d5b5e MD |
1337 | ; |
1338 | ||
1339 | event_declaration_begin: | |
1340 | EVENT LBRAC | |
fce8006d | 1341 | { push_scope(scanner); } |
8b9d5b5e MD |
1342 | ; |
1343 | ||
1344 | event_declaration_end: | |
1345 | RBRAC SEMICOLON | |
fce8006d | 1346 | { pop_scope(scanner); } |
8b9d5b5e MD |
1347 | ; |
1348 | ||
1349 | ||
1350 | stream_declaration: | |
1351 | stream_declaration_begin stream_declaration_end | |
48a01768 MD |
1352 | { |
1353 | $$ = make_node(scanner, NODE_STREAM); | |
48a01768 | 1354 | } |
8b9d5b5e | 1355 | | stream_declaration_begin ctf_assignment_expression_list stream_declaration_end |
6dc474b8 MD |
1356 | { |
1357 | $$ = make_node(scanner, NODE_STREAM); | |
48a01768 | 1358 | if (set_parent_node($2, $$)) |
6dc474b8 MD |
1359 | reparent_error(scanner, "stream_declaration"); |
1360 | } | |
8b9d5b5e MD |
1361 | ; |
1362 | ||
1363 | stream_declaration_begin: | |
1364 | STREAM LBRAC | |
fce8006d | 1365 | { push_scope(scanner); } |
8b9d5b5e MD |
1366 | ; |
1367 | ||
1368 | stream_declaration_end: | |
1369 | RBRAC SEMICOLON | |
fce8006d | 1370 | { pop_scope(scanner); } |
8b9d5b5e MD |
1371 | ; |
1372 | ||
e2c76a4d MD |
1373 | env_declaration: |
1374 | env_declaration_begin env_declaration_end | |
1375 | { | |
1376 | $$ = make_node(scanner, NODE_ENV); | |
1377 | } | |
1378 | | env_declaration_begin ctf_assignment_expression_list env_declaration_end | |
1379 | { | |
1380 | $$ = make_node(scanner, NODE_ENV); | |
1381 | if (set_parent_node($2, $$)) | |
1382 | reparent_error(scanner, "env declaration"); | |
1383 | } | |
1384 | ; | |
1385 | ||
1386 | env_declaration_begin: | |
1387 | ENV LBRAC | |
1388 | { push_scope(scanner); } | |
1389 | ; | |
1390 | ||
1391 | env_declaration_end: | |
1392 | RBRAC SEMICOLON | |
1393 | { pop_scope(scanner); } | |
1394 | ; | |
1395 | ||
8b9d5b5e MD |
1396 | trace_declaration: |
1397 | trace_declaration_begin trace_declaration_end | |
48a01768 MD |
1398 | { |
1399 | $$ = make_node(scanner, NODE_TRACE); | |
48a01768 | 1400 | } |
8b9d5b5e | 1401 | | trace_declaration_begin ctf_assignment_expression_list trace_declaration_end |
6dc474b8 MD |
1402 | { |
1403 | $$ = make_node(scanner, NODE_TRACE); | |
48a01768 | 1404 | if (set_parent_node($2, $$)) |
6dc474b8 MD |
1405 | reparent_error(scanner, "trace_declaration"); |
1406 | } | |
8b9d5b5e MD |
1407 | ; |
1408 | ||
1409 | trace_declaration_begin: | |
1410 | TRACE LBRAC | |
fce8006d | 1411 | { push_scope(scanner); } |
8b9d5b5e MD |
1412 | ; |
1413 | ||
1414 | trace_declaration_end: | |
1415 | RBRAC SEMICOLON | |
fce8006d | 1416 | { pop_scope(scanner); } |
8b9d5b5e MD |
1417 | ; |
1418 | ||
73d15916 MD |
1419 | clock_declaration: |
1420 | CLOCK clock_declaration_begin clock_declaration_end | |
1421 | { | |
1422 | $$ = make_node(scanner, NODE_CLOCK); | |
1423 | } | |
1424 | | CLOCK clock_declaration_begin ctf_assignment_expression_list clock_declaration_end | |
1425 | { | |
1426 | $$ = make_node(scanner, NODE_CLOCK); | |
1427 | if (set_parent_node($3, $$)) | |
1428 | reparent_error(scanner, "trace_declaration"); | |
1429 | } | |
1430 | ; | |
1431 | ||
1432 | clock_declaration_begin: | |
1433 | LBRAC | |
1434 | { push_scope(scanner); } | |
1435 | ; | |
1436 | ||
1437 | clock_declaration_end: | |
1438 | RBRAC SEMICOLON | |
1439 | { pop_scope(scanner); } | |
1440 | ; | |
1441 | ||
f133896d MD |
1442 | callsite_declaration: |
1443 | CALLSITE callsite_declaration_begin callsite_declaration_end | |
1444 | { | |
1445 | $$ = make_node(scanner, NODE_CALLSITE); | |
1446 | } | |
1447 | | CALLSITE callsite_declaration_begin ctf_assignment_expression_list callsite_declaration_end | |
1448 | { | |
1449 | $$ = make_node(scanner, NODE_CALLSITE); | |
1450 | if (set_parent_node($3, $$)) | |
1451 | reparent_error(scanner, "trace_declaration"); | |
1452 | } | |
1453 | ; | |
1454 | ||
1455 | callsite_declaration_begin: | |
1456 | LBRAC | |
1457 | { push_scope(scanner); } | |
1458 | ; | |
1459 | ||
1460 | callsite_declaration_end: | |
1461 | RBRAC SEMICOLON | |
1462 | { pop_scope(scanner); } | |
1463 | ; | |
1464 | ||
0fbb34a5 MD |
1465 | integer_declaration_specifiers: |
1466 | CONST | |
1467 | { | |
1468 | struct ctf_node *node; | |
1469 | ||
1470 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1471 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1472 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1473 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1474 | } |
1475 | | integer_type_specifier | |
1476 | { | |
1477 | struct ctf_node *node; | |
1478 | ||
1479 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1480 | node = $1; | |
3122e6f0 | 1481 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1482 | } |
1483 | | integer_declaration_specifiers CONST | |
1484 | { | |
1485 | struct ctf_node *node; | |
1486 | ||
1487 | $$ = $1; | |
1488 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1489 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1490 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1491 | } |
1492 | | integer_declaration_specifiers integer_type_specifier | |
1493 | { | |
1494 | $$ = $1; | |
3122e6f0 | 1495 | bt_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1496 | } |
1497 | ; | |
1498 | ||
8b9d5b5e MD |
1499 | declaration_specifiers: |
1500 | CONST | |
6dc474b8 | 1501 | { |
3e11b713 MD |
1502 | struct ctf_node *node; |
1503 | ||
1504 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1505 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1506 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1507 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 1508 | } |
8b9d5b5e | 1509 | | type_specifier |
3e11b713 MD |
1510 | { |
1511 | struct ctf_node *node; | |
1512 | ||
1513 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1514 | node = $1; | |
3122e6f0 | 1515 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
3e11b713 | 1516 | } |
8b9d5b5e | 1517 | | declaration_specifiers CONST |
6dc474b8 MD |
1518 | { |
1519 | struct ctf_node *node; | |
1520 | ||
48a01768 | 1521 | $$ = $1; |
6dc474b8 MD |
1522 | node = make_node(scanner, NODE_TYPE_SPECIFIER); |
1523 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1524 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 1525 | } |
8b9d5b5e | 1526 | | declaration_specifiers type_specifier |
6dc474b8 MD |
1527 | { |
1528 | $$ = $1; | |
3122e6f0 | 1529 | bt_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 1530 | } |
8b9d5b5e MD |
1531 | ; |
1532 | ||
1533 | type_declarator_list: | |
1534 | type_declarator | |
0009a725 | 1535 | { $$ = $1; } |
8b9d5b5e | 1536 | | type_declarator_list COMMA type_declarator |
6dc474b8 MD |
1537 | { |
1538 | $$ = $1; | |
3122e6f0 | 1539 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 1540 | } |
8b9d5b5e MD |
1541 | ; |
1542 | ||
0fbb34a5 MD |
1543 | integer_type_specifier: |
1544 | CHAR | |
1545 | { | |
1546 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1547 | $$->u.type_specifier.type = TYPESPEC_CHAR; | |
1548 | } | |
1549 | | SHORT | |
1550 | { | |
1551 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1552 | $$->u.type_specifier.type = TYPESPEC_SHORT; | |
1553 | } | |
1554 | | INT | |
1555 | { | |
1556 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1557 | $$->u.type_specifier.type = TYPESPEC_INT; | |
1558 | } | |
1559 | | LONG | |
1560 | { | |
1561 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1562 | $$->u.type_specifier.type = TYPESPEC_LONG; | |
1563 | } | |
1564 | | SIGNED | |
1565 | { | |
1566 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1567 | $$->u.type_specifier.type = TYPESPEC_SIGNED; | |
1568 | } | |
1569 | | UNSIGNED | |
1570 | { | |
1571 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1572 | $$->u.type_specifier.type = TYPESPEC_UNSIGNED; | |
1573 | } | |
1574 | | _BOOL | |
1575 | { | |
1576 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1577 | $$->u.type_specifier.type = TYPESPEC_BOOL; | |
1578 | } | |
1579 | | ID_TYPE | |
1580 | { | |
1581 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1582 | $$->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
1583 | $$->u.type_specifier.id_type = yylval.gs->s; | |
1584 | } | |
1585 | | INTEGER LBRAC RBRAC | |
1586 | { | |
1587 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1588 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1589 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
1590 | } | |
1591 | | INTEGER LBRAC ctf_assignment_expression_list RBRAC | |
1592 | { | |
1593 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1594 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1595 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
1596 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
1597 | reparent_error(scanner, "integer reparent error"); | |
1598 | } | |
1599 | ; | |
1600 | ||
8b9d5b5e MD |
1601 | type_specifier: |
1602 | VOID | |
6dc474b8 MD |
1603 | { |
1604 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1605 | $$->u.type_specifier.type = TYPESPEC_VOID; | |
1606 | } | |
8b9d5b5e | 1607 | | CHAR |
6dc474b8 MD |
1608 | { |
1609 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1610 | $$->u.type_specifier.type = TYPESPEC_CHAR; | |
1611 | } | |
8b9d5b5e | 1612 | | SHORT |
6dc474b8 MD |
1613 | { |
1614 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1615 | $$->u.type_specifier.type = TYPESPEC_SHORT; | |
1616 | } | |
8b9d5b5e | 1617 | | INT |
6dc474b8 MD |
1618 | { |
1619 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1620 | $$->u.type_specifier.type = TYPESPEC_INT; | |
1621 | } | |
8b9d5b5e | 1622 | | LONG |
6dc474b8 MD |
1623 | { |
1624 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1625 | $$->u.type_specifier.type = TYPESPEC_LONG; | |
1626 | } | |
8b9d5b5e | 1627 | | FLOAT |
6dc474b8 MD |
1628 | { |
1629 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1630 | $$->u.type_specifier.type = TYPESPEC_FLOAT; | |
1631 | } | |
8b9d5b5e | 1632 | | DOUBLE |
6dc474b8 MD |
1633 | { |
1634 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1635 | $$->u.type_specifier.type = TYPESPEC_DOUBLE; | |
1636 | } | |
8b9d5b5e | 1637 | | SIGNED |
6dc474b8 MD |
1638 | { |
1639 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1640 | $$->u.type_specifier.type = TYPESPEC_SIGNED; | |
1641 | } | |
8b9d5b5e | 1642 | | UNSIGNED |
6dc474b8 MD |
1643 | { |
1644 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1645 | $$->u.type_specifier.type = TYPESPEC_UNSIGNED; | |
1646 | } | |
8b9d5b5e | 1647 | | _BOOL |
6dc474b8 MD |
1648 | { |
1649 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1650 | $$->u.type_specifier.type = TYPESPEC_BOOL; | |
1651 | } | |
8b9d5b5e | 1652 | | _COMPLEX |
6dc474b8 MD |
1653 | { |
1654 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1655 | $$->u.type_specifier.type = TYPESPEC_COMPLEX; | |
1656 | } | |
3888a159 MD |
1657 | | _IMAGINARY |
1658 | { | |
1659 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1660 | $$->u.type_specifier.type = TYPESPEC_IMAGINARY; | |
1661 | } | |
8b9d5b5e | 1662 | | ID_TYPE |
6dc474b8 MD |
1663 | { |
1664 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1665 | $$->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
1666 | $$->u.type_specifier.id_type = yylval.gs->s; | |
1667 | } | |
8b9d5b5e | 1668 | | FLOATING_POINT LBRAC RBRAC |
6dc474b8 | 1669 | { |
3e11b713 MD |
1670 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1671 | $$->u.type_specifier.type = TYPESPEC_FLOATING_POINT; | |
1672 | $$->u.type_specifier.node = make_node(scanner, NODE_FLOATING_POINT); | |
6dc474b8 | 1673 | } |
8b9d5b5e | 1674 | | FLOATING_POINT LBRAC ctf_assignment_expression_list RBRAC |
6dc474b8 | 1675 | { |
3e11b713 MD |
1676 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1677 | $$->u.type_specifier.type = TYPESPEC_FLOATING_POINT; | |
1678 | $$->u.type_specifier.node = make_node(scanner, NODE_FLOATING_POINT); | |
1679 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
6dc474b8 MD |
1680 | reparent_error(scanner, "floating point reparent error"); |
1681 | } | |
8b9d5b5e | 1682 | | INTEGER LBRAC RBRAC |
6dc474b8 | 1683 | { |
3e11b713 MD |
1684 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1685 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1686 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
6dc474b8 | 1687 | } |
8b9d5b5e | 1688 | | INTEGER LBRAC ctf_assignment_expression_list RBRAC |
6dc474b8 | 1689 | { |
3e11b713 MD |
1690 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1691 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1692 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
1693 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
6dc474b8 MD |
1694 | reparent_error(scanner, "integer reparent error"); |
1695 | } | |
b40c8090 MD |
1696 | | STRING |
1697 | { | |
1698 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1699 | $$->u.type_specifier.type = TYPESPEC_STRING; | |
1700 | $$->u.type_specifier.node = make_node(scanner, NODE_STRING); | |
1701 | } | |
8b9d5b5e | 1702 | | STRING LBRAC RBRAC |
6dc474b8 | 1703 | { |
3e11b713 MD |
1704 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1705 | $$->u.type_specifier.type = TYPESPEC_STRING; | |
1706 | $$->u.type_specifier.node = make_node(scanner, NODE_STRING); | |
6dc474b8 | 1707 | } |
8b9d5b5e | 1708 | | STRING LBRAC ctf_assignment_expression_list RBRAC |
6dc474b8 | 1709 | { |
3e11b713 MD |
1710 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1711 | $$->u.type_specifier.type = TYPESPEC_STRING; | |
1712 | $$->u.type_specifier.node = make_node(scanner, NODE_STRING); | |
1713 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
6dc474b8 MD |
1714 | reparent_error(scanner, "string reparent error"); |
1715 | } | |
8b9d5b5e | 1716 | | ENUM enum_type_specifier |
3e11b713 MD |
1717 | { |
1718 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1719 | $$->u.type_specifier.type = TYPESPEC_ENUM; | |
1720 | $$->u.type_specifier.node = $2; | |
1721 | } | |
8b9d5b5e | 1722 | | VARIANT variant_type_specifier |
3e11b713 MD |
1723 | { |
1724 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1725 | $$->u.type_specifier.type = TYPESPEC_VARIANT; | |
1726 | $$->u.type_specifier.node = $2; | |
3e11b713 | 1727 | } |
8b9d5b5e | 1728 | | STRUCT struct_type_specifier |
3e11b713 MD |
1729 | { |
1730 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1731 | $$->u.type_specifier.type = TYPESPEC_STRUCT; | |
1732 | $$->u.type_specifier.node = $2; | |
3e11b713 | 1733 | } |
8b9d5b5e MD |
1734 | ; |
1735 | ||
1736 | struct_type_specifier: | |
1737 | struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end | |
6dc474b8 MD |
1738 | { |
1739 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1740 | $$->u._struct.has_body = 1; |
5039b4cc | 1741 | if ($2 && set_parent_node($2, $$)) |
6dc474b8 MD |
1742 | reparent_error(scanner, "struct reparent error"); |
1743 | } | |
8b9d5b5e | 1744 | | IDENTIFIER struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end |
6dc474b8 MD |
1745 | { |
1746 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1747 | $$->u._struct.has_body = 1; |
6dc474b8 | 1748 | $$->u._struct.name = $1->s; |
5039b4cc | 1749 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1750 | reparent_error(scanner, "struct reparent error"); |
1751 | } | |
8b9d5b5e | 1752 | | ID_TYPE struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end |
6dc474b8 MD |
1753 | { |
1754 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1755 | $$->u._struct.has_body = 1; |
6dc474b8 | 1756 | $$->u._struct.name = $1->s; |
5039b4cc | 1757 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1758 | reparent_error(scanner, "struct reparent error"); |
1759 | } | |
8b9d5b5e | 1760 | | IDENTIFIER |
6dc474b8 MD |
1761 | { |
1762 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1763 | $$->u._struct.has_body = 0; |
6dc474b8 MD |
1764 | $$->u._struct.name = $1->s; |
1765 | } | |
8b9d5b5e | 1766 | | ID_TYPE |
6dc474b8 MD |
1767 | { |
1768 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1769 | $$->u._struct.has_body = 0; |
6dc474b8 MD |
1770 | $$->u._struct.name = $1->s; |
1771 | } | |
b7e35bad MD |
1772 | | struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end TOK_ALIGN LPAREN unary_expression RPAREN |
1773 | { | |
1774 | $$ = make_node(scanner, NODE_STRUCT); | |
1775 | $$->u._struct.has_body = 1; | |
3122e6f0 | 1776 | bt_list_add_tail(&($6)->siblings, &$$->u._struct.min_align); |
b7e35bad MD |
1777 | if ($2 && set_parent_node($2, $$)) |
1778 | reparent_error(scanner, "struct reparent error"); | |
1779 | } | |
1780 | | IDENTIFIER struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end TOK_ALIGN LPAREN unary_expression RPAREN | |
1781 | { | |
1782 | $$ = make_node(scanner, NODE_STRUCT); | |
1783 | $$->u._struct.has_body = 1; | |
1784 | $$->u._struct.name = $1->s; | |
3122e6f0 | 1785 | bt_list_add_tail(&($7)->siblings, &$$->u._struct.min_align); |
b7e35bad MD |
1786 | if ($3 && set_parent_node($3, $$)) |
1787 | reparent_error(scanner, "struct reparent error"); | |
1788 | } | |
1789 | | ID_TYPE struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end TOK_ALIGN LPAREN unary_expression RPAREN | |
1790 | { | |
1791 | $$ = make_node(scanner, NODE_STRUCT); | |
1792 | $$->u._struct.has_body = 1; | |
1793 | $$->u._struct.name = $1->s; | |
3122e6f0 | 1794 | bt_list_add_tail(&($7)->siblings, &$$->u._struct.min_align); |
b7e35bad MD |
1795 | if ($3 && set_parent_node($3, $$)) |
1796 | reparent_error(scanner, "struct reparent error"); | |
1797 | } | |
8b9d5b5e MD |
1798 | ; |
1799 | ||
1800 | struct_declaration_begin: | |
1801 | LBRAC | |
fce8006d | 1802 | { push_scope(scanner); } |
8b9d5b5e MD |
1803 | ; |
1804 | ||
1805 | struct_declaration_end: | |
1806 | RBRAC | |
fce8006d | 1807 | { pop_scope(scanner); } |
8b9d5b5e MD |
1808 | ; |
1809 | ||
1810 | variant_type_specifier: | |
1811 | variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end | |
6dc474b8 MD |
1812 | { |
1813 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1814 | $$->u.variant.has_body = 1; |
5039b4cc | 1815 | if ($2 && set_parent_node($2, $$)) |
6dc474b8 MD |
1816 | reparent_error(scanner, "variant reparent error"); |
1817 | } | |
8b9d5b5e | 1818 | | LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1819 | { |
1820 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1821 | $$->u.variant.has_body = 1; |
6dc474b8 | 1822 | $$->u.variant.choice = $2->s; |
5039b4cc | 1823 | if ($5 && set_parent_node($5, $$)) |
6dc474b8 MD |
1824 | reparent_error(scanner, "variant reparent error"); |
1825 | } | |
8b9d5b5e | 1826 | | LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1827 | { |
1828 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1829 | $$->u.variant.has_body = 1; |
6dc474b8 | 1830 | $$->u.variant.choice = $2->s; |
5039b4cc | 1831 | if ($5 && set_parent_node($5, $$)) |
6dc474b8 MD |
1832 | reparent_error(scanner, "variant reparent error"); |
1833 | } | |
8b9d5b5e | 1834 | | IDENTIFIER variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1835 | { |
1836 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1837 | $$->u.variant.has_body = 1; |
6dc474b8 | 1838 | $$->u.variant.name = $1->s; |
5039b4cc | 1839 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1840 | reparent_error(scanner, "variant reparent error"); |
1841 | } | |
8b9d5b5e | 1842 | | IDENTIFIER LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1843 | { |
1844 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1845 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1846 | $$->u.variant.name = $1->s; |
1847 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1848 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1849 | reparent_error(scanner, "variant reparent error"); |
1850 | } | |
8b9d5b5e | 1851 | | IDENTIFIER LT IDENTIFIER GT |
6dc474b8 MD |
1852 | { |
1853 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1854 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1855 | $$->u.variant.name = $1->s; |
1856 | $$->u.variant.choice = $3->s; | |
1857 | } | |
8b9d5b5e | 1858 | | IDENTIFIER LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1859 | { |
1860 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1861 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1862 | $$->u.variant.name = $1->s; |
1863 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1864 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1865 | reparent_error(scanner, "variant reparent error"); |
1866 | } | |
8b9d5b5e | 1867 | | IDENTIFIER LT ID_TYPE GT |
6dc474b8 MD |
1868 | { |
1869 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1870 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1871 | $$->u.variant.name = $1->s; |
1872 | $$->u.variant.choice = $3->s; | |
1873 | } | |
8b9d5b5e | 1874 | | ID_TYPE variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1875 | { |
1876 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1877 | $$->u.variant.has_body = 1; |
6dc474b8 | 1878 | $$->u.variant.name = $1->s; |
5039b4cc | 1879 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1880 | reparent_error(scanner, "variant reparent error"); |
1881 | } | |
8b9d5b5e | 1882 | | ID_TYPE LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1883 | { |
1884 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1885 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1886 | $$->u.variant.name = $1->s; |
1887 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1888 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1889 | reparent_error(scanner, "variant reparent error"); |
1890 | } | |
8b9d5b5e | 1891 | | ID_TYPE LT IDENTIFIER GT |
6dc474b8 MD |
1892 | { |
1893 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1894 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1895 | $$->u.variant.name = $1->s; |
1896 | $$->u.variant.choice = $3->s; | |
1897 | } | |
8b9d5b5e | 1898 | | ID_TYPE LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1899 | { |
1900 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1901 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1902 | $$->u.variant.name = $1->s; |
1903 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1904 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1905 | reparent_error(scanner, "variant reparent error"); |
1906 | } | |
8b9d5b5e | 1907 | | ID_TYPE LT ID_TYPE GT |
6dc474b8 MD |
1908 | { |
1909 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1910 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1911 | $$->u.variant.name = $1->s; |
1912 | $$->u.variant.choice = $3->s; | |
1913 | } | |
8b9d5b5e MD |
1914 | ; |
1915 | ||
1916 | variant_declaration_begin: | |
1917 | LBRAC | |
fce8006d | 1918 | { push_scope(scanner); } |
8b9d5b5e MD |
1919 | ; |
1920 | ||
1921 | variant_declaration_end: | |
1922 | RBRAC | |
fce8006d | 1923 | { pop_scope(scanner); } |
8b9d5b5e MD |
1924 | ; |
1925 | ||
8b9d5b5e MD |
1926 | enum_type_specifier: |
1927 | LBRAC enumerator_list RBRAC | |
6dc474b8 MD |
1928 | { |
1929 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1930 | $$->u._enum.has_body = 1; |
3122e6f0 | 1931 | _bt_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1932 | } |
0fbb34a5 | 1933 | | COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1934 | { |
1935 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1936 | $$->u._enum.has_body = 1; |
3e11b713 | 1937 | ($$)->u._enum.container_type = $2; |
3122e6f0 | 1938 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1939 | } |
8b9d5b5e | 1940 | | IDENTIFIER LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1941 | { |
1942 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1943 | $$->u._enum.has_body = 1; |
6dc474b8 | 1944 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 1945 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1946 | } |
0fbb34a5 | 1947 | | IDENTIFIER COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1948 | { |
1949 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1950 | $$->u._enum.has_body = 1; |
6dc474b8 | 1951 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 1952 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 1953 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1954 | } |
8b9d5b5e | 1955 | | ID_TYPE LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1956 | { |
1957 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1958 | $$->u._enum.has_body = 1; |
6dc474b8 | 1959 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 1960 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1961 | } |
0fbb34a5 | 1962 | | ID_TYPE COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1963 | { |
1964 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1965 | $$->u._enum.has_body = 1; |
6dc474b8 | 1966 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 1967 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 1968 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1969 | } |
8b9d5b5e | 1970 | | LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1971 | { |
1972 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1973 | $$->u._enum.has_body = 1; |
3122e6f0 | 1974 | _bt_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1975 | } |
0fbb34a5 | 1976 | | COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1977 | { |
1978 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1979 | $$->u._enum.has_body = 1; |
3e11b713 | 1980 | ($$)->u._enum.container_type = $2; |
3122e6f0 | 1981 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1982 | } |
8b9d5b5e | 1983 | | IDENTIFIER LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1984 | { |
1985 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1986 | $$->u._enum.has_body = 1; |
6dc474b8 | 1987 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 1988 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1989 | } |
0fbb34a5 | 1990 | | IDENTIFIER COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1991 | { |
1992 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1993 | $$->u._enum.has_body = 1; |
6dc474b8 | 1994 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 1995 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 1996 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1997 | } |
8b9d5b5e | 1998 | | IDENTIFIER |
6dc474b8 MD |
1999 | { |
2000 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2001 | $$->u._enum.has_body = 0; |
6dc474b8 MD |
2002 | $$->u._enum.enum_id = $1->s; |
2003 | } | |
8b9d5b5e | 2004 | | ID_TYPE LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
2005 | { |
2006 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2007 | $$->u._enum.has_body = 1; |
6dc474b8 | 2008 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 2009 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 2010 | } |
0fbb34a5 | 2011 | | ID_TYPE COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
2012 | { |
2013 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2014 | $$->u._enum.has_body = 1; |
6dc474b8 | 2015 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 2016 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 2017 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 2018 | } |
8b9d5b5e | 2019 | | ID_TYPE |
6dc474b8 MD |
2020 | { |
2021 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2022 | $$->u._enum.has_body = 0; |
6dc474b8 MD |
2023 | $$->u._enum.enum_id = $1->s; |
2024 | } | |
8b9d5b5e MD |
2025 | ; |
2026 | ||
2027 | struct_or_variant_declaration_list: | |
2028 | /* empty */ | |
6dc474b8 | 2029 | { $$ = NULL; } |
8b9d5b5e | 2030 | | struct_or_variant_declaration_list struct_or_variant_declaration |
6dc474b8 MD |
2031 | { |
2032 | if ($1) { | |
2033 | $$ = $1; | |
3122e6f0 | 2034 | bt_list_add_tail(&($2)->siblings, &($$)->tmp_head); |
6dc474b8 MD |
2035 | } else { |
2036 | $$ = $2; | |
3122e6f0 | 2037 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); |
6dc474b8 MD |
2038 | } |
2039 | } | |
8b9d5b5e MD |
2040 | ; |
2041 | ||
2042 | struct_or_variant_declaration: | |
1ee8e81d | 2043 | declaration_specifiers struct_or_variant_declarator_list SEMICOLON |
6dc474b8 | 2044 | { |
3e11b713 MD |
2045 | struct ctf_node *list; |
2046 | ||
2047 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 | 2048 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
6dc474b8 | 2049 | $$ = make_node(scanner, NODE_STRUCT_OR_VARIANT_DECLARATION); |
3e11b713 | 2050 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2051 | _bt_list_splice_tail(&($2)->tmp_head, &($$)->u.struct_or_variant_declaration.type_declarators); |
6dc474b8 | 2052 | } |
1ee8e81d | 2053 | | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 2054 | { |
3e11b713 MD |
2055 | struct ctf_node *list; |
2056 | ||
6dc474b8 | 2057 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
2058 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2059 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
2060 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2061 | _bt_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head); | |
2062 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 2063 | } |
1ee8e81d | 2064 | | TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 2065 | { |
3e11b713 MD |
2066 | struct ctf_node *list; |
2067 | ||
6dc474b8 | 2068 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
2069 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2070 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
2071 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2072 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 2073 | } |
1ee8e81d | 2074 | | declaration_specifiers TYPEDEF type_declarator_list SEMICOLON |
6dc474b8 | 2075 | { |
3e11b713 MD |
2076 | struct ctf_node *list; |
2077 | ||
2078 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 | 2079 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
6dc474b8 | 2080 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 | 2081 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2082 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); |
6dc474b8 | 2083 | } |
a030d084 | 2084 | | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON |
6dc474b8 | 2085 | { |
3e11b713 MD |
2086 | struct ctf_node *list; |
2087 | ||
6dc474b8 MD |
2088 | $$ = make_node(scanner, NODE_TYPEALIAS); |
2089 | $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET); | |
2090 | $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS); | |
3e11b713 MD |
2091 | |
2092 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2093 | $$->u.typealias.target->u.typealias_target.type_specifier_list = list; | |
3122e6f0 JD |
2094 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2095 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators); | |
3e11b713 MD |
2096 | |
2097 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2098 | $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list; | |
3122e6f0 JD |
2099 | _bt_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2100 | _bt_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators); | |
6dc474b8 | 2101 | } |
8b9d5b5e MD |
2102 | ; |
2103 | ||
1ee8e81d | 2104 | alias_declaration_specifiers: |
8b9d5b5e | 2105 | CONST |
6dc474b8 | 2106 | { |
3e11b713 MD |
2107 | struct ctf_node *node; |
2108 | ||
2109 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2110 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2111 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 2112 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 2113 | } |
8b9d5b5e | 2114 | | type_specifier |
3e11b713 MD |
2115 | { |
2116 | struct ctf_node *node; | |
2117 | ||
2118 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2119 | node = $1; | |
3122e6f0 | 2120 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
3e11b713 | 2121 | } |
1ee8e81d MD |
2122 | | IDENTIFIER |
2123 | { | |
3e11b713 MD |
2124 | struct ctf_node *node; |
2125 | ||
1ee8e81d | 2126 | add_type(scanner, $1); |
3e11b713 MD |
2127 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2128 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2129 | node->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
2130 | node->u.type_specifier.id_type = yylval.gs->s; | |
3122e6f0 | 2131 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
1ee8e81d MD |
2132 | } |
2133 | | alias_declaration_specifiers CONST | |
6dc474b8 MD |
2134 | { |
2135 | struct ctf_node *node; | |
2136 | ||
2137 | $$ = $1; | |
2138 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2139 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 2140 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 2141 | } |
1ee8e81d | 2142 | | alias_declaration_specifiers type_specifier |
6dc474b8 MD |
2143 | { |
2144 | $$ = $1; | |
3122e6f0 | 2145 | bt_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 2146 | } |
1ee8e81d MD |
2147 | | alias_declaration_specifiers IDENTIFIER |
2148 | { | |
2149 | struct ctf_node *node; | |
2150 | ||
2151 | add_type(scanner, $2); | |
2152 | $$ = $1; | |
2153 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2154 | node->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
2155 | node->u.type_specifier.id_type = yylval.gs->s; | |
3122e6f0 | 2156 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
1ee8e81d | 2157 | } |
8b9d5b5e MD |
2158 | ; |
2159 | ||
2160 | struct_or_variant_declarator_list: | |
2161 | struct_or_variant_declarator | |
0009a725 | 2162 | { $$ = $1; } |
8b9d5b5e | 2163 | | struct_or_variant_declarator_list COMMA struct_or_variant_declarator |
6dc474b8 MD |
2164 | { |
2165 | $$ = $1; | |
3122e6f0 | 2166 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 2167 | } |
8b9d5b5e MD |
2168 | ; |
2169 | ||
2170 | struct_or_variant_declarator: | |
2171 | declarator | |
6dc474b8 | 2172 | { $$ = $1; } |
8b9d5b5e | 2173 | | COLON unary_expression |
6dc474b8 | 2174 | { $$ = $2; } |
8b9d5b5e | 2175 | | declarator COLON unary_expression |
6dc474b8 MD |
2176 | { |
2177 | $$ = $1; | |
48a01768 | 2178 | if (set_parent_node($3, $1)) |
6dc474b8 MD |
2179 | reparent_error(scanner, "struct_or_variant_declarator"); |
2180 | } | |
8b9d5b5e MD |
2181 | ; |
2182 | ||
2183 | enumerator_list: | |
2184 | enumerator | |
0009a725 | 2185 | { $$ = $1; } |
8b9d5b5e | 2186 | | enumerator_list COMMA enumerator |
6dc474b8 MD |
2187 | { |
2188 | $$ = $1; | |
3122e6f0 | 2189 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 2190 | } |
8b9d5b5e MD |
2191 | ; |
2192 | ||
2193 | enumerator: | |
2194 | IDENTIFIER | |
6dc474b8 MD |
2195 | { |
2196 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2197 | $$->u.enumerator.id = $1->s; | |
2198 | } | |
8b9d5b5e | 2199 | | ID_TYPE |
6dc474b8 MD |
2200 | { |
2201 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2202 | $$->u.enumerator.id = $1->s; | |
2203 | } | |
8b9d5b5e | 2204 | | keywords |
6dc474b8 MD |
2205 | { |
2206 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2207 | $$->u.enumerator.id = $1->s; | |
2208 | } | |
8b9d5b5e | 2209 | | STRING_LITERAL_START DQUOTE |
6dc474b8 MD |
2210 | { |
2211 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2212 | $$->u.enumerator.id = ""; | |
2213 | } | |
8b9d5b5e | 2214 | | STRING_LITERAL_START s_char_sequence DQUOTE |
6dc474b8 MD |
2215 | { |
2216 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2217 | $$->u.enumerator.id = $2->s; | |
2218 | } | |
8b9d5b5e | 2219 | | IDENTIFIER EQUAL unary_expression_or_range |
6dc474b8 MD |
2220 | { |
2221 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2222 | $$->u.enumerator.id = $1->s; | |
3122e6f0 | 2223 | bt_list_splice(&($3)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2224 | } |
8b9d5b5e | 2225 | | ID_TYPE EQUAL unary_expression_or_range |
6dc474b8 MD |
2226 | { |
2227 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2228 | $$->u.enumerator.id = $1->s; | |
3122e6f0 | 2229 | bt_list_splice(&($3)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2230 | } |
8b9d5b5e | 2231 | | keywords EQUAL unary_expression_or_range |
6dc474b8 MD |
2232 | { |
2233 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2234 | $$->u.enumerator.id = $1->s; | |
3122e6f0 | 2235 | bt_list_splice(&($3)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2236 | } |
8b9d5b5e | 2237 | | STRING_LITERAL_START DQUOTE EQUAL unary_expression_or_range |
6dc474b8 MD |
2238 | { |
2239 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2240 | $$->u.enumerator.id = ""; | |
3122e6f0 | 2241 | bt_list_splice(&($4)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2242 | } |
8b9d5b5e | 2243 | | STRING_LITERAL_START s_char_sequence DQUOTE EQUAL unary_expression_or_range |
6dc474b8 MD |
2244 | { |
2245 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2246 | $$->u.enumerator.id = $2->s; | |
3122e6f0 | 2247 | bt_list_splice(&($5)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2248 | } |
8b9d5b5e MD |
2249 | ; |
2250 | ||
2251 | abstract_declarator_list: | |
2252 | abstract_declarator | |
0009a725 | 2253 | { $$ = $1; } |
8b9d5b5e | 2254 | | abstract_declarator_list COMMA abstract_declarator |
6dc474b8 MD |
2255 | { |
2256 | $$ = $1; | |
3122e6f0 | 2257 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 2258 | } |
8b9d5b5e MD |
2259 | ; |
2260 | ||
2261 | abstract_declarator: | |
2262 | direct_abstract_declarator | |
6dc474b8 | 2263 | { $$ = $1; } |
8b9d5b5e | 2264 | | pointer direct_abstract_declarator |
6dc474b8 MD |
2265 | { |
2266 | $$ = $2; | |
3122e6f0 | 2267 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2268 | } |
8b9d5b5e MD |
2269 | ; |
2270 | ||
2271 | direct_abstract_declarator: | |
2272 | /* empty */ | |
6dc474b8 MD |
2273 | { |
2274 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2275 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2276 | /* id is NULL */ | |
2277 | } | |
8b9d5b5e | 2278 | | IDENTIFIER |
6dc474b8 MD |
2279 | { |
2280 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2281 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2282 | $$->u.type_declarator.u.id = $1->s; | |
2283 | } | |
8b9d5b5e | 2284 | | LPAREN abstract_declarator RPAREN |
6dc474b8 MD |
2285 | { |
2286 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2287 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2288 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2289 | } | |
98df1c9f | 2290 | | direct_abstract_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2291 | { |
2292 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2293 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2294 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2295 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2296 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2297 | } |
8b9d5b5e | 2298 | | direct_abstract_declarator LSBRAC RSBRAC |
6dc474b8 MD |
2299 | { |
2300 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2301 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2302 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
2303 | $$->u.type_declarator.u.nested.abstract_array = 1; | |
2304 | } | |
8b9d5b5e MD |
2305 | ; |
2306 | ||
e0c14875 MD |
2307 | alias_abstract_declarator_list: |
2308 | alias_abstract_declarator | |
6dc474b8 | 2309 | { $$ = $1; } |
e0c14875 MD |
2310 | | alias_abstract_declarator_list COMMA alias_abstract_declarator |
2311 | { | |
2312 | $$ = $1; | |
3122e6f0 | 2313 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
e0c14875 MD |
2314 | } |
2315 | ; | |
2316 | ||
2317 | alias_abstract_declarator: | |
2318 | direct_alias_abstract_declarator | |
2319 | { $$ = $1; } | |
2320 | | pointer direct_alias_abstract_declarator | |
6dc474b8 MD |
2321 | { |
2322 | $$ = $2; | |
3122e6f0 | 2323 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2324 | } |
8b9d5b5e MD |
2325 | ; |
2326 | ||
e0c14875 MD |
2327 | direct_alias_abstract_declarator: |
2328 | /* empty */ | |
6dc474b8 MD |
2329 | { |
2330 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
e0c14875 MD |
2331 | $$->u.type_declarator.type = TYPEDEC_ID; |
2332 | /* id is NULL */ | |
6dc474b8 | 2333 | } |
e0c14875 | 2334 | | LPAREN alias_abstract_declarator RPAREN |
6dc474b8 MD |
2335 | { |
2336 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2337 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2338 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2339 | } | |
98df1c9f | 2340 | | direct_alias_abstract_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2341 | { |
2342 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2343 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2344 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2345 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2346 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2347 | } |
e0c14875 MD |
2348 | | direct_alias_abstract_declarator LSBRAC RSBRAC |
2349 | { | |
2350 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2351 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2352 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
2353 | $$->u.type_declarator.u.nested.abstract_array = 1; | |
2354 | } | |
8b9d5b5e MD |
2355 | ; |
2356 | ||
e0c14875 MD |
2357 | declarator: |
2358 | direct_declarator | |
6dc474b8 | 2359 | { $$ = $1; } |
e0c14875 | 2360 | | pointer direct_declarator |
6dc474b8 MD |
2361 | { |
2362 | $$ = $2; | |
3122e6f0 | 2363 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2364 | } |
8b9d5b5e MD |
2365 | ; |
2366 | ||
e0c14875 | 2367 | direct_declarator: |
8b9d5b5e | 2368 | IDENTIFIER |
6dc474b8 | 2369 | { |
6dc474b8 MD |
2370 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); |
2371 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2372 | $$->u.type_declarator.u.id = $1->s; | |
2373 | } | |
e0c14875 | 2374 | | LPAREN declarator RPAREN |
6dc474b8 MD |
2375 | { |
2376 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2377 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2378 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2379 | } | |
98df1c9f | 2380 | | direct_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2381 | { |
2382 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2383 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2384 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2385 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2386 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2387 | } |
8b9d5b5e MD |
2388 | ; |
2389 | ||
e0c14875 MD |
2390 | type_declarator: |
2391 | direct_type_declarator | |
6dc474b8 | 2392 | { $$ = $1; } |
e0c14875 | 2393 | | pointer direct_type_declarator |
6dc474b8 MD |
2394 | { |
2395 | $$ = $2; | |
3122e6f0 | 2396 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2397 | } |
8b9d5b5e MD |
2398 | ; |
2399 | ||
e0c14875 MD |
2400 | direct_type_declarator: |
2401 | IDENTIFIER | |
6dc474b8 MD |
2402 | { |
2403 | add_type(scanner, $1); | |
2404 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2405 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2406 | $$->u.type_declarator.u.id = $1->s; | |
2407 | } | |
e0c14875 | 2408 | | LPAREN type_declarator RPAREN |
6dc474b8 MD |
2409 | { |
2410 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2411 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2412 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2413 | } | |
98df1c9f | 2414 | | direct_type_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2415 | { |
2416 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2417 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2418 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2419 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2420 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2421 | } |
8b9d5b5e MD |
2422 | ; |
2423 | ||
2424 | pointer: | |
2425 | STAR | |
48a01768 MD |
2426 | { |
2427 | $$ = make_node(scanner, NODE_POINTER); | |
48a01768 | 2428 | } |
8b9d5b5e | 2429 | | STAR pointer |
6dc474b8 MD |
2430 | { |
2431 | $$ = make_node(scanner, NODE_POINTER); | |
3122e6f0 | 2432 | bt_list_splice(&($2)->tmp_head, &($$)->tmp_head); |
6dc474b8 | 2433 | } |
8b9d5b5e | 2434 | | STAR type_qualifier_list pointer |
6dc474b8 MD |
2435 | { |
2436 | $$ = make_node(scanner, NODE_POINTER); | |
2437 | $$->u.pointer.const_qualifier = 1; | |
3122e6f0 | 2438 | bt_list_splice(&($3)->tmp_head, &($$)->tmp_head); |
6dc474b8 | 2439 | } |
8b9d5b5e MD |
2440 | ; |
2441 | ||
2442 | type_qualifier_list: | |
6dc474b8 | 2443 | /* pointer assumes only const type qualifier */ |
8b9d5b5e MD |
2444 | CONST |
2445 | | type_qualifier_list CONST | |
2446 | ; | |
2447 | ||
2448 | /* 2.3: CTF-specific declarations */ | |
2449 | ||
2450 | ctf_assignment_expression_list: | |
2451 | ctf_assignment_expression SEMICOLON | |
0009a725 | 2452 | { $$ = $1; } |
8b9d5b5e | 2453 | | ctf_assignment_expression_list ctf_assignment_expression SEMICOLON |
6dc474b8 MD |
2454 | { |
2455 | $$ = $1; | |
3122e6f0 | 2456 | bt_list_add_tail(&($2)->siblings, &($$)->tmp_head); |
6dc474b8 | 2457 | } |
8b9d5b5e MD |
2458 | ; |
2459 | ||
2460 | ctf_assignment_expression: | |
2461 | unary_expression EQUAL unary_expression | |
02b234c4 | 2462 | { |
6dc474b8 MD |
2463 | /* |
2464 | * Because we have left and right, cannot use | |
48a01768 | 2465 | * set_parent_node. |
6dc474b8 | 2466 | */ |
02b234c4 | 2467 | $$ = make_node(scanner, NODE_CTF_EXPRESSION); |
3122e6f0 | 2468 | _bt_list_splice_tail(&($1)->tmp_head, &($$)->u.ctf_expression.left); |
6dc474b8 MD |
2469 | if ($1->u.unary_expression.type != UNARY_STRING) |
2470 | reparent_error(scanner, "ctf_assignment_expression left expects string"); | |
3122e6f0 | 2471 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.ctf_expression.right); |
02b234c4 | 2472 | } |
427c09b7 | 2473 | | unary_expression TYPEASSIGN declaration_specifiers /* Only allow struct */ |
6dc474b8 MD |
2474 | { |
2475 | /* | |
2476 | * Because we have left and right, cannot use | |
48a01768 | 2477 | * set_parent_node. |
6dc474b8 MD |
2478 | */ |
2479 | $$ = make_node(scanner, NODE_CTF_EXPRESSION); | |
3122e6f0 | 2480 | _bt_list_splice_tail(&($1)->tmp_head, &($$)->u.ctf_expression.left); |
6dc474b8 MD |
2481 | if ($1->u.unary_expression.type != UNARY_STRING) |
2482 | reparent_error(scanner, "ctf_assignment_expression left expects string"); | |
3122e6f0 | 2483 | bt_list_add_tail(&($3)->siblings, &($$)->u.ctf_expression.right); |
6dc474b8 | 2484 | } |
8b9d5b5e | 2485 | | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list |
6dc474b8 | 2486 | { |
3e11b713 MD |
2487 | struct ctf_node *list; |
2488 | ||
2489 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 JD |
2490 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2491 | _bt_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head); | |
6dc474b8 | 2492 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 | 2493 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2494 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators); |
6dc474b8 | 2495 | } |
8b9d5b5e | 2496 | | TYPEDEF declaration_specifiers type_declarator_list |
6dc474b8 | 2497 | { |
3e11b713 MD |
2498 | struct ctf_node *list; |
2499 | ||
6dc474b8 | 2500 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
2501 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2502 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
2503 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2504 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 2505 | } |
8b9d5b5e | 2506 | | declaration_specifiers TYPEDEF type_declarator_list |
6dc474b8 | 2507 | { |
3e11b713 MD |
2508 | struct ctf_node *list; |
2509 | ||
2510 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 | 2511 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
6dc474b8 | 2512 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 | 2513 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2514 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); |
6dc474b8 | 2515 | } |
a030d084 | 2516 | | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list |
6dc474b8 | 2517 | { |
3e11b713 MD |
2518 | struct ctf_node *list; |
2519 | ||
6dc474b8 MD |
2520 | $$ = make_node(scanner, NODE_TYPEALIAS); |
2521 | $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET); | |
2522 | $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS); | |
3e11b713 MD |
2523 | |
2524 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2525 | $$->u.typealias.target->u.typealias_target.type_specifier_list = list; | |
3122e6f0 JD |
2526 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2527 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators); | |
3e11b713 MD |
2528 | |
2529 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2530 | $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list; | |
3122e6f0 JD |
2531 | _bt_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2532 | _bt_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators); | |
6dc474b8 | 2533 | } |
8b9d5b5e | 2534 | ; |