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); |
8c834e5a MD |
68 | BT_HIDDEN |
69 | int yyget_lineno(yyscan_t yyscanner); | |
740aad26 MD |
70 | BT_HIDDEN |
71 | char *yyget_text(yyscan_t yyscanner); | |
8b9d5b5e | 72 | |
8b9d5b5e | 73 | struct gc_string { |
3122e6f0 | 74 | struct bt_list_head gc; |
6dc474b8 | 75 | size_t alloclen; |
8b9d5b5e MD |
76 | char s[]; |
77 | }; | |
78 | ||
34f7b02c MD |
79 | static const char *node_type_to_str[] = { |
80 | [ NODE_UNKNOWN ] = "NODE_UNKNOWN", | |
81 | [ NODE_ROOT ] = "NODE_ROOT", | |
82 | [ NODE_EVENT ] = "NODE_EVENT", | |
e2c76a4d | 83 | [ NODE_ENV ] = "NODE_ENV", |
34f7b02c MD |
84 | [ NODE_STREAM ] = "NODE_STREAM", |
85 | [ NODE_TRACE ] = "NODE_TRACE", | |
73d15916 | 86 | [ NODE_CLOCK ] = "NODE_CLOCK", |
f133896d | 87 | [ NODE_CALLSITE ] = "NODE_CALLSITE", |
34f7b02c MD |
88 | [ NODE_CTF_EXPRESSION ] = "NODE_CTF_EXPRESSION", |
89 | [ NODE_UNARY_EXPRESSION ] = "NODE_UNARY_EXPRESSION", | |
90 | [ NODE_TYPEDEF ] = "NODE_TYPEDEF", | |
91 | [ NODE_TYPEALIAS_TARGET ] = "NODE_TYPEALIAS_TARGET", | |
92 | [ NODE_TYPEALIAS_ALIAS ] = "NODE_TYPEALIAS_ALIAS", | |
93 | [ NODE_TYPEALIAS ] = "NODE_TYPEALIAS", | |
94 | [ NODE_TYPE_SPECIFIER ] = "NODE_TYPE_SPECIFIER", | |
3e11b713 | 95 | [ NODE_TYPE_SPECIFIER_LIST ] = "NODE_TYPE_SPECIFIER_LIST", |
34f7b02c MD |
96 | [ NODE_POINTER ] = "NODE_POINTER", |
97 | [ NODE_TYPE_DECLARATOR ] = "NODE_TYPE_DECLARATOR", | |
98 | [ NODE_FLOATING_POINT ] = "NODE_FLOATING_POINT", | |
99 | [ NODE_INTEGER ] = "NODE_INTEGER", | |
100 | [ NODE_STRING ] = "NODE_STRING", | |
101 | [ NODE_ENUMERATOR ] = "NODE_ENUMERATOR", | |
102 | [ NODE_ENUM ] = "NODE_ENUM", | |
103 | [ NODE_STRUCT_OR_VARIANT_DECLARATION ] = "NODE_STRUCT_OR_VARIANT_DECLARATION", | |
104 | [ NODE_VARIANT ] = "NODE_VARIANT", | |
105 | [ NODE_STRUCT ] = "NODE_STRUCT", | |
106 | }; | |
107 | ||
5d6c80a5 | 108 | BT_HIDDEN |
34f7b02c MD |
109 | const char *node_type(struct ctf_node *node) |
110 | { | |
111 | if (node->type < NR_NODE_TYPES) | |
112 | return node_type_to_str[node->type]; | |
113 | else | |
114 | return NULL; | |
115 | } | |
116 | ||
6dc474b8 MD |
117 | static struct gc_string *gc_string_alloc(struct ctf_scanner *scanner, |
118 | size_t len) | |
8b9d5b5e | 119 | { |
6dc474b8 MD |
120 | struct gc_string *gstr; |
121 | size_t alloclen; | |
8b9d5b5e | 122 | |
6dc474b8 MD |
123 | /* TODO: could be faster with find first bit or glib Gstring */ |
124 | /* sizeof long to account for malloc header (int or long ?) */ | |
125 | for (alloclen = 8; alloclen < sizeof(long) + sizeof(*gstr) + len; | |
126 | alloclen *= 2); | |
127 | ||
128 | gstr = malloc(alloclen); | |
3122e6f0 | 129 | bt_list_add(&gstr->gc, &scanner->allocated_strings); |
6dc474b8 MD |
130 | gstr->alloclen = alloclen; |
131 | return gstr; | |
8b9d5b5e MD |
132 | } |
133 | ||
6dc474b8 MD |
134 | /* |
135 | * note: never use gc_string_append on a string that has external references. | |
136 | * gsrc will be garbage collected immediately, and gstr might be. | |
137 | * Should only be used to append characters to a string literal or constant. | |
138 | */ | |
5d6c80a5 | 139 | BT_HIDDEN |
6dc474b8 MD |
140 | struct gc_string *gc_string_append(struct ctf_scanner *scanner, |
141 | struct gc_string *gstr, | |
142 | struct gc_string *gsrc) | |
8b9d5b5e | 143 | { |
6dc474b8 MD |
144 | size_t newlen = strlen(gsrc->s) + strlen(gstr->s) + 1; |
145 | size_t alloclen; | |
8b9d5b5e | 146 | |
6dc474b8 MD |
147 | /* TODO: could be faster with find first bit or glib Gstring */ |
148 | /* sizeof long to account for malloc header (int or long ?) */ | |
149 | for (alloclen = 8; alloclen < sizeof(long) + sizeof(*gstr) + newlen; | |
150 | alloclen *= 2); | |
151 | ||
152 | if (alloclen > gstr->alloclen) { | |
153 | struct gc_string *newgstr; | |
154 | ||
155 | newgstr = gc_string_alloc(scanner, newlen); | |
156 | strcpy(newgstr->s, gstr->s); | |
157 | strcat(newgstr->s, gsrc->s); | |
3122e6f0 | 158 | bt_list_del(&gstr->gc); |
6dc474b8 MD |
159 | free(gstr); |
160 | gstr = newgstr; | |
161 | } else { | |
162 | strcat(gstr->s, gsrc->s); | |
163 | } | |
3122e6f0 | 164 | bt_list_del(&gsrc->gc); |
6dc474b8 | 165 | free(gsrc); |
8b9d5b5e MD |
166 | return gstr; |
167 | } | |
168 | ||
34d3acc4 | 169 | void setstring(struct ctf_scanner *scanner, YYSTYPE *lvalp, const char *src) |
8b9d5b5e | 170 | { |
34d3acc4 MD |
171 | lvalp->gs = gc_string_alloc(scanner, strlen(src) + 1); |
172 | strcpy(lvalp->gs->s, src); | |
8b9d5b5e MD |
173 | } |
174 | ||
609bd1bf MD |
175 | static void init_scope(struct ctf_scanner_scope *scope, |
176 | struct ctf_scanner_scope *parent) | |
8b9d5b5e MD |
177 | { |
178 | scope->parent = parent; | |
179 | scope->types = g_hash_table_new_full(g_str_hash, g_str_equal, | |
6dc474b8 | 180 | NULL, NULL); |
8b9d5b5e MD |
181 | } |
182 | ||
609bd1bf | 183 | static void finalize_scope(struct ctf_scanner_scope *scope) |
8b9d5b5e MD |
184 | { |
185 | g_hash_table_destroy(scope->types); | |
186 | } | |
187 | ||
34d3acc4 | 188 | static void push_scope(struct ctf_scanner *scanner) |
8b9d5b5e | 189 | { |
609bd1bf | 190 | struct ctf_scanner_scope *ns; |
8b9d5b5e | 191 | |
a3983482 | 192 | printf_debug("push scope\n"); |
609bd1bf | 193 | ns = malloc(sizeof(struct ctf_scanner_scope)); |
34d3acc4 MD |
194 | init_scope(ns, scanner->cs); |
195 | scanner->cs = ns; | |
8b9d5b5e MD |
196 | } |
197 | ||
34d3acc4 | 198 | static void pop_scope(struct ctf_scanner *scanner) |
8b9d5b5e | 199 | { |
609bd1bf | 200 | struct ctf_scanner_scope *os; |
8b9d5b5e | 201 | |
a3983482 | 202 | printf_debug("pop scope\n"); |
34d3acc4 MD |
203 | os = scanner->cs; |
204 | scanner->cs = os->parent; | |
8b9d5b5e MD |
205 | finalize_scope(os); |
206 | free(os); | |
207 | } | |
208 | ||
609bd1bf | 209 | static int lookup_type(struct ctf_scanner_scope *s, const char *id) |
8b9d5b5e MD |
210 | { |
211 | int ret; | |
212 | ||
380d60b1 | 213 | ret = (int) (long) g_hash_table_lookup(s->types, id); |
a3983482 | 214 | printf_debug("lookup %p %s %d\n", s, id, ret); |
8b9d5b5e MD |
215 | return ret; |
216 | } | |
217 | ||
5d6c80a5 | 218 | BT_HIDDEN |
34d3acc4 | 219 | int is_type(struct ctf_scanner *scanner, const char *id) |
8b9d5b5e | 220 | { |
609bd1bf | 221 | struct ctf_scanner_scope *it; |
8b9d5b5e MD |
222 | int ret = 0; |
223 | ||
34d3acc4 | 224 | for (it = scanner->cs; it != NULL; it = it->parent) { |
8b9d5b5e MD |
225 | if (lookup_type(it, id)) { |
226 | ret = 1; | |
227 | break; | |
228 | } | |
229 | } | |
a3983482 | 230 | printf_debug("is type %s %d\n", id, ret); |
8b9d5b5e MD |
231 | return ret; |
232 | } | |
233 | ||
6dc474b8 | 234 | static void add_type(struct ctf_scanner *scanner, struct gc_string *id) |
8b9d5b5e | 235 | { |
a3983482 | 236 | printf_debug("add type %s\n", id->s); |
6dc474b8 | 237 | if (lookup_type(scanner->cs, id->s)) |
8b9d5b5e | 238 | return; |
6dc474b8 | 239 | g_hash_table_insert(scanner->cs->types, id->s, id->s); |
8b9d5b5e MD |
240 | } |
241 | ||
02b234c4 MD |
242 | static struct ctf_node *make_node(struct ctf_scanner *scanner, |
243 | enum node_type type) | |
244 | { | |
245 | struct ctf_ast *ast = ctf_scanner_get_ast(scanner); | |
246 | struct ctf_node *node; | |
247 | ||
248 | node = malloc(sizeof(*node)); | |
249 | if (!node) | |
250 | return NULL; | |
251 | memset(node, 0, sizeof(*node)); | |
252 | node->type = type; | |
5c5c3455 | 253 | node->lineno = yyget_lineno(scanner->scanner); |
3122e6f0 JD |
254 | BT_INIT_LIST_HEAD(&node->tmp_head); |
255 | bt_list_add(&node->gc, &ast->allocated_nodes); | |
256 | bt_list_add(&node->siblings, &node->tmp_head); | |
02b234c4 MD |
257 | |
258 | switch (type) { | |
259 | case NODE_ROOT: | |
260 | fprintf(stderr, "[error] %s: trying to create root node\n", __func__); | |
261 | break; | |
262 | ||
263 | case NODE_EVENT: | |
3122e6f0 | 264 | BT_INIT_LIST_HEAD(&node->u.event.declaration_list); |
02b234c4 MD |
265 | break; |
266 | case NODE_STREAM: | |
3122e6f0 | 267 | BT_INIT_LIST_HEAD(&node->u.stream.declaration_list); |
02b234c4 | 268 | break; |
e2c76a4d | 269 | case NODE_ENV: |
3122e6f0 | 270 | BT_INIT_LIST_HEAD(&node->u.env.declaration_list); |
e2c76a4d | 271 | break; |
02b234c4 | 272 | case NODE_TRACE: |
3122e6f0 | 273 | BT_INIT_LIST_HEAD(&node->u.trace.declaration_list); |
02b234c4 | 274 | break; |
73d15916 | 275 | case NODE_CLOCK: |
3122e6f0 | 276 | BT_INIT_LIST_HEAD(&node->u.clock.declaration_list); |
73d15916 | 277 | break; |
f133896d MD |
278 | case NODE_CALLSITE: |
279 | BT_INIT_LIST_HEAD(&node->u.callsite.declaration_list); | |
280 | break; | |
02b234c4 MD |
281 | |
282 | case NODE_CTF_EXPRESSION: | |
3122e6f0 JD |
283 | BT_INIT_LIST_HEAD(&node->u.ctf_expression.left); |
284 | BT_INIT_LIST_HEAD(&node->u.ctf_expression.right); | |
02b234c4 | 285 | break; |
6dc474b8 MD |
286 | case NODE_UNARY_EXPRESSION: |
287 | break; | |
02b234c4 MD |
288 | |
289 | case NODE_TYPEDEF: | |
3122e6f0 | 290 | BT_INIT_LIST_HEAD(&node->u._typedef.type_declarators); |
02b234c4 MD |
291 | break; |
292 | case NODE_TYPEALIAS_TARGET: | |
3122e6f0 | 293 | BT_INIT_LIST_HEAD(&node->u.typealias_target.type_declarators); |
02b234c4 MD |
294 | break; |
295 | case NODE_TYPEALIAS_ALIAS: | |
3122e6f0 | 296 | BT_INIT_LIST_HEAD(&node->u.typealias_alias.type_declarators); |
02b234c4 MD |
297 | break; |
298 | case NODE_TYPEALIAS: | |
299 | break; | |
300 | ||
301 | case NODE_TYPE_SPECIFIER: | |
302 | break; | |
3e11b713 | 303 | case NODE_TYPE_SPECIFIER_LIST: |
3122e6f0 | 304 | BT_INIT_LIST_HEAD(&node->u.type_specifier_list.head); |
3e11b713 | 305 | break; |
02b234c4 MD |
306 | case NODE_POINTER: |
307 | break; | |
308 | case NODE_TYPE_DECLARATOR: | |
3122e6f0 | 309 | BT_INIT_LIST_HEAD(&node->u.type_declarator.pointers); |
02b234c4 MD |
310 | break; |
311 | ||
312 | case NODE_FLOATING_POINT: | |
3122e6f0 | 313 | BT_INIT_LIST_HEAD(&node->u.floating_point.expressions); |
02b234c4 MD |
314 | break; |
315 | case NODE_INTEGER: | |
3122e6f0 | 316 | BT_INIT_LIST_HEAD(&node->u.integer.expressions); |
02b234c4 MD |
317 | break; |
318 | case NODE_STRING: | |
3122e6f0 | 319 | BT_INIT_LIST_HEAD(&node->u.string.expressions); |
02b234c4 MD |
320 | break; |
321 | case NODE_ENUMERATOR: | |
3122e6f0 | 322 | BT_INIT_LIST_HEAD(&node->u.enumerator.values); |
02b234c4 MD |
323 | break; |
324 | case NODE_ENUM: | |
3122e6f0 | 325 | BT_INIT_LIST_HEAD(&node->u._enum.enumerator_list); |
02b234c4 MD |
326 | break; |
327 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
3122e6f0 | 328 | BT_INIT_LIST_HEAD(&node->u.struct_or_variant_declaration.type_declarators); |
02b234c4 MD |
329 | break; |
330 | case NODE_VARIANT: | |
3122e6f0 | 331 | BT_INIT_LIST_HEAD(&node->u.variant.declaration_list); |
02b234c4 MD |
332 | break; |
333 | case NODE_STRUCT: | |
3122e6f0 JD |
334 | BT_INIT_LIST_HEAD(&node->u._struct.declaration_list); |
335 | BT_INIT_LIST_HEAD(&node->u._struct.min_align); | |
02b234c4 MD |
336 | break; |
337 | ||
338 | case NODE_UNKNOWN: | |
339 | default: | |
340 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
341 | (int) type); | |
342 | break; | |
343 | } | |
344 | ||
345 | return node; | |
346 | } | |
347 | ||
348 | static int reparent_ctf_expression(struct ctf_node *node, | |
349 | struct ctf_node *parent) | |
350 | { | |
351 | switch (parent->type) { | |
352 | case NODE_EVENT: | |
3122e6f0 | 353 | _bt_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list); |
02b234c4 MD |
354 | break; |
355 | case NODE_STREAM: | |
3122e6f0 | 356 | _bt_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list); |
02b234c4 | 357 | break; |
e2c76a4d | 358 | case NODE_ENV: |
3122e6f0 | 359 | _bt_list_splice_tail(&node->tmp_head, &parent->u.env.declaration_list); |
e2c76a4d | 360 | break; |
02b234c4 | 361 | case NODE_TRACE: |
3122e6f0 | 362 | _bt_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list); |
02b234c4 | 363 | break; |
73d15916 | 364 | case NODE_CLOCK: |
3122e6f0 | 365 | _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list); |
73d15916 | 366 | break; |
f133896d MD |
367 | case NODE_CALLSITE: |
368 | _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list); | |
369 | break; | |
02b234c4 | 370 | case NODE_FLOATING_POINT: |
3122e6f0 | 371 | _bt_list_splice_tail(&node->tmp_head, &parent->u.floating_point.expressions); |
02b234c4 MD |
372 | break; |
373 | case NODE_INTEGER: | |
3122e6f0 | 374 | _bt_list_splice_tail(&node->tmp_head, &parent->u.integer.expressions); |
02b234c4 MD |
375 | break; |
376 | case NODE_STRING: | |
3122e6f0 | 377 | _bt_list_splice_tail(&node->tmp_head, &parent->u.string.expressions); |
02b234c4 MD |
378 | break; |
379 | ||
380 | case NODE_ROOT: | |
381 | case NODE_CTF_EXPRESSION: | |
382 | case NODE_TYPEDEF: | |
383 | case NODE_TYPEALIAS_TARGET: | |
384 | case NODE_TYPEALIAS_ALIAS: | |
385 | case NODE_TYPEALIAS: | |
386 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 387 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
388 | case NODE_POINTER: |
389 | case NODE_TYPE_DECLARATOR: | |
390 | case NODE_ENUMERATOR: | |
391 | case NODE_ENUM: | |
392 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
393 | case NODE_VARIANT: | |
394 | case NODE_STRUCT: | |
6dc474b8 | 395 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
396 | return -EPERM; |
397 | ||
398 | case NODE_UNKNOWN: | |
399 | default: | |
400 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
401 | (int) parent->type); | |
402 | return -EINVAL; | |
403 | } | |
404 | return 0; | |
405 | } | |
406 | ||
407 | static int reparent_typedef(struct ctf_node *node, struct ctf_node *parent) | |
408 | { | |
409 | switch (parent->type) { | |
410 | case NODE_ROOT: | |
3122e6f0 | 411 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.declaration_list); |
02b234c4 MD |
412 | break; |
413 | case NODE_EVENT: | |
3122e6f0 | 414 | _bt_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list); |
02b234c4 MD |
415 | break; |
416 | case NODE_STREAM: | |
3122e6f0 | 417 | _bt_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list); |
02b234c4 | 418 | break; |
e2c76a4d | 419 | case NODE_ENV: |
3122e6f0 | 420 | _bt_list_splice_tail(&node->tmp_head, &parent->u.env.declaration_list); |
e2c76a4d | 421 | break; |
02b234c4 | 422 | case NODE_TRACE: |
3122e6f0 | 423 | _bt_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list); |
02b234c4 | 424 | break; |
73d15916 | 425 | case NODE_CLOCK: |
3122e6f0 | 426 | _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list); |
73d15916 | 427 | break; |
f133896d MD |
428 | case NODE_CALLSITE: |
429 | _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list); | |
430 | break; | |
02b234c4 | 431 | case NODE_VARIANT: |
3122e6f0 | 432 | _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list); |
02b234c4 MD |
433 | break; |
434 | case NODE_STRUCT: | |
3122e6f0 | 435 | _bt_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list); |
02b234c4 MD |
436 | break; |
437 | ||
438 | case NODE_FLOATING_POINT: | |
439 | case NODE_INTEGER: | |
440 | case NODE_STRING: | |
441 | case NODE_CTF_EXPRESSION: | |
442 | case NODE_TYPEDEF: | |
443 | case NODE_TYPEALIAS_TARGET: | |
444 | case NODE_TYPEALIAS_ALIAS: | |
445 | case NODE_TYPEALIAS: | |
446 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 447 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
448 | case NODE_POINTER: |
449 | case NODE_TYPE_DECLARATOR: | |
450 | case NODE_ENUMERATOR: | |
451 | case NODE_ENUM: | |
452 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
6dc474b8 | 453 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
454 | return -EPERM; |
455 | ||
456 | case NODE_UNKNOWN: | |
457 | default: | |
458 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
459 | (int) parent->type); | |
460 | return -EINVAL; | |
461 | } | |
462 | return 0; | |
463 | } | |
464 | ||
465 | static int reparent_typealias(struct ctf_node *node, struct ctf_node *parent) | |
466 | { | |
467 | switch (parent->type) { | |
468 | case NODE_ROOT: | |
3122e6f0 | 469 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.declaration_list); |
02b234c4 MD |
470 | break; |
471 | case NODE_EVENT: | |
3122e6f0 | 472 | _bt_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list); |
02b234c4 MD |
473 | break; |
474 | case NODE_STREAM: | |
3122e6f0 | 475 | _bt_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list); |
02b234c4 | 476 | break; |
e2c76a4d | 477 | case NODE_ENV: |
3122e6f0 | 478 | _bt_list_splice_tail(&node->tmp_head, &parent->u.env.declaration_list); |
e2c76a4d | 479 | break; |
02b234c4 | 480 | case NODE_TRACE: |
3122e6f0 | 481 | _bt_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list); |
02b234c4 | 482 | break; |
73d15916 | 483 | case NODE_CLOCK: |
3122e6f0 | 484 | _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list); |
73d15916 | 485 | break; |
f133896d MD |
486 | case NODE_CALLSITE: |
487 | _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list); | |
488 | break; | |
02b234c4 | 489 | case NODE_VARIANT: |
3122e6f0 | 490 | _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list); |
02b234c4 MD |
491 | break; |
492 | case NODE_STRUCT: | |
3122e6f0 | 493 | _bt_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list); |
02b234c4 MD |
494 | break; |
495 | ||
496 | case NODE_FLOATING_POINT: | |
497 | case NODE_INTEGER: | |
498 | case NODE_STRING: | |
499 | case NODE_CTF_EXPRESSION: | |
500 | case NODE_TYPEDEF: | |
501 | case NODE_TYPEALIAS_TARGET: | |
502 | case NODE_TYPEALIAS_ALIAS: | |
503 | case NODE_TYPEALIAS: | |
504 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 505 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
506 | case NODE_POINTER: |
507 | case NODE_TYPE_DECLARATOR: | |
508 | case NODE_ENUMERATOR: | |
509 | case NODE_ENUM: | |
510 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
6dc474b8 | 511 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
512 | return -EPERM; |
513 | ||
514 | case NODE_UNKNOWN: | |
515 | default: | |
516 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
517 | (int) parent->type); | |
518 | return -EINVAL; | |
519 | } | |
520 | return 0; | |
521 | } | |
522 | ||
6dc474b8 MD |
523 | static int reparent_type_specifier(struct ctf_node *node, |
524 | struct ctf_node *parent) | |
3e11b713 MD |
525 | { |
526 | switch (parent->type) { | |
527 | case NODE_TYPE_SPECIFIER_LIST: | |
3122e6f0 | 528 | _bt_list_splice_tail(&node->tmp_head, &parent->u.type_specifier_list.head); |
3e11b713 MD |
529 | break; |
530 | ||
531 | case NODE_TYPE_SPECIFIER: | |
532 | case NODE_EVENT: | |
533 | case NODE_STREAM: | |
e2c76a4d | 534 | case NODE_ENV: |
3e11b713 | 535 | case NODE_TRACE: |
73d15916 | 536 | case NODE_CLOCK: |
f133896d | 537 | case NODE_CALLSITE: |
3e11b713 MD |
538 | case NODE_VARIANT: |
539 | case NODE_STRUCT: | |
540 | case NODE_TYPEDEF: | |
541 | case NODE_TYPEALIAS_TARGET: | |
542 | case NODE_TYPEALIAS_ALIAS: | |
543 | case NODE_TYPE_DECLARATOR: | |
544 | case NODE_ENUM: | |
545 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
546 | case NODE_TYPEALIAS: | |
547 | case NODE_FLOATING_POINT: | |
548 | case NODE_INTEGER: | |
549 | case NODE_STRING: | |
550 | case NODE_CTF_EXPRESSION: | |
551 | case NODE_POINTER: | |
552 | case NODE_ENUMERATOR: | |
553 | case NODE_UNARY_EXPRESSION: | |
554 | return -EPERM; | |
555 | ||
556 | case NODE_UNKNOWN: | |
557 | default: | |
558 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
559 | (int) parent->type); | |
560 | return -EINVAL; | |
561 | } | |
562 | return 0; | |
563 | } | |
564 | ||
565 | static int reparent_type_specifier_list(struct ctf_node *node, | |
566 | struct ctf_node *parent) | |
02b234c4 MD |
567 | { |
568 | switch (parent->type) { | |
569 | case NODE_ROOT: | |
3122e6f0 | 570 | bt_list_add_tail(&node->siblings, &parent->u.root.declaration_list); |
02b234c4 MD |
571 | break; |
572 | case NODE_EVENT: | |
3122e6f0 | 573 | bt_list_add_tail(&node->siblings, &parent->u.event.declaration_list); |
02b234c4 MD |
574 | break; |
575 | case NODE_STREAM: | |
3122e6f0 | 576 | bt_list_add_tail(&node->siblings, &parent->u.stream.declaration_list); |
02b234c4 | 577 | break; |
e2c76a4d | 578 | case NODE_ENV: |
3122e6f0 | 579 | bt_list_add_tail(&node->siblings, &parent->u.env.declaration_list); |
e2c76a4d | 580 | break; |
02b234c4 | 581 | case NODE_TRACE: |
3122e6f0 | 582 | bt_list_add_tail(&node->siblings, &parent->u.trace.declaration_list); |
02b234c4 | 583 | break; |
73d15916 | 584 | case NODE_CLOCK: |
3122e6f0 | 585 | bt_list_add_tail(&node->siblings, &parent->u.clock.declaration_list); |
73d15916 | 586 | break; |
f133896d MD |
587 | case NODE_CALLSITE: |
588 | bt_list_add_tail(&node->siblings, &parent->u.callsite.declaration_list); | |
589 | break; | |
02b234c4 | 590 | case NODE_VARIANT: |
3122e6f0 | 591 | bt_list_add_tail(&node->siblings, &parent->u.variant.declaration_list); |
02b234c4 MD |
592 | break; |
593 | case NODE_STRUCT: | |
3122e6f0 | 594 | bt_list_add_tail(&node->siblings, &parent->u._struct.declaration_list); |
02b234c4 MD |
595 | break; |
596 | case NODE_TYPEDEF: | |
3e11b713 | 597 | parent->u._typedef.type_specifier_list = node; |
02b234c4 MD |
598 | break; |
599 | case NODE_TYPEALIAS_TARGET: | |
3e11b713 | 600 | parent->u.typealias_target.type_specifier_list = node; |
02b234c4 MD |
601 | break; |
602 | case NODE_TYPEALIAS_ALIAS: | |
3e11b713 | 603 | parent->u.typealias_alias.type_specifier_list = node; |
02b234c4 | 604 | break; |
02b234c4 | 605 | case NODE_ENUM: |
3e11b713 | 606 | parent->u._enum.container_type = node; |
02b234c4 MD |
607 | break; |
608 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
3e11b713 | 609 | parent->u.struct_or_variant_declaration.type_specifier_list = node; |
02b234c4 | 610 | break; |
98df1c9f | 611 | case NODE_TYPE_DECLARATOR: |
3e11b713 | 612 | case NODE_TYPE_SPECIFIER: |
02b234c4 MD |
613 | case NODE_TYPEALIAS: |
614 | case NODE_FLOATING_POINT: | |
615 | case NODE_INTEGER: | |
616 | case NODE_STRING: | |
617 | case NODE_CTF_EXPRESSION: | |
02b234c4 MD |
618 | case NODE_POINTER: |
619 | case NODE_ENUMERATOR: | |
6dc474b8 | 620 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
621 | return -EPERM; |
622 | ||
623 | case NODE_UNKNOWN: | |
624 | default: | |
625 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
626 | (int) parent->type); | |
627 | return -EINVAL; | |
628 | } | |
629 | return 0; | |
630 | } | |
631 | ||
632 | static int reparent_type_declarator(struct ctf_node *node, | |
633 | struct ctf_node *parent) | |
634 | { | |
635 | switch (parent->type) { | |
636 | case NODE_TYPE_DECLARATOR: | |
637 | parent->u.type_declarator.type = TYPEDEC_NESTED; | |
638 | parent->u.type_declarator.u.nested.type_declarator = node; | |
639 | break; | |
640 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
3122e6f0 | 641 | _bt_list_splice_tail(&node->tmp_head, &parent->u.struct_or_variant_declaration.type_declarators); |
02b234c4 MD |
642 | break; |
643 | case NODE_TYPEDEF: | |
3122e6f0 | 644 | _bt_list_splice_tail(&node->tmp_head, &parent->u._typedef.type_declarators); |
02b234c4 MD |
645 | break; |
646 | case NODE_TYPEALIAS_TARGET: | |
3122e6f0 | 647 | _bt_list_splice_tail(&node->tmp_head, &parent->u.typealias_target.type_declarators); |
02b234c4 MD |
648 | break; |
649 | case NODE_TYPEALIAS_ALIAS: | |
3122e6f0 | 650 | _bt_list_splice_tail(&node->tmp_head, &parent->u.typealias_alias.type_declarators); |
02b234c4 MD |
651 | break; |
652 | ||
653 | case NODE_ROOT: | |
654 | case NODE_EVENT: | |
655 | case NODE_STREAM: | |
e2c76a4d | 656 | case NODE_ENV: |
02b234c4 | 657 | case NODE_TRACE: |
73d15916 | 658 | case NODE_CLOCK: |
f133896d | 659 | case NODE_CALLSITE: |
02b234c4 MD |
660 | case NODE_VARIANT: |
661 | case NODE_STRUCT: | |
662 | case NODE_TYPEALIAS: | |
663 | case NODE_ENUM: | |
664 | case NODE_FLOATING_POINT: | |
665 | case NODE_INTEGER: | |
666 | case NODE_STRING: | |
667 | case NODE_CTF_EXPRESSION: | |
668 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 669 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
670 | case NODE_POINTER: |
671 | case NODE_ENUMERATOR: | |
6dc474b8 | 672 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
673 | return -EPERM; |
674 | ||
675 | case NODE_UNKNOWN: | |
676 | default: | |
677 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
678 | (int) parent->type); | |
679 | return -EINVAL; | |
680 | } | |
681 | return 0; | |
682 | } | |
683 | ||
684 | /* | |
48a01768 | 685 | * set_parent_node |
02b234c4 | 686 | * |
48a01768 MD |
687 | * Link node to parent. Returns 0 on success, -EPERM if it is not permitted to |
688 | * create the link declared by the input, -ENOENT if node or parent is NULL, | |
689 | * -EINVAL if there is an internal structure problem. | |
02b234c4 | 690 | */ |
48a01768 | 691 | static int set_parent_node(struct ctf_node *node, |
02b234c4 MD |
692 | struct ctf_node *parent) |
693 | { | |
694 | if (!node || !parent) | |
695 | return -ENOENT; | |
696 | ||
6dc474b8 | 697 | /* Note: Linking to parent will be done only by an external visitor */ |
02b234c4 MD |
698 | |
699 | switch (node->type) { | |
700 | case NODE_ROOT: | |
701 | fprintf(stderr, "[error] %s: trying to reparent root node\n", __func__); | |
702 | return -EINVAL; | |
703 | ||
704 | case NODE_EVENT: | |
48a01768 | 705 | if (parent->type == NODE_ROOT) { |
3122e6f0 | 706 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.event); |
3e11b713 | 707 | } else { |
02b234c4 | 708 | return -EPERM; |
3e11b713 | 709 | } |
02b234c4 MD |
710 | break; |
711 | case NODE_STREAM: | |
48a01768 | 712 | if (parent->type == NODE_ROOT) { |
3122e6f0 | 713 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.stream); |
3e11b713 | 714 | } else { |
02b234c4 | 715 | return -EPERM; |
3e11b713 | 716 | } |
02b234c4 | 717 | break; |
e2c76a4d MD |
718 | case NODE_ENV: |
719 | if (parent->type == NODE_ROOT) { | |
3122e6f0 | 720 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.env); |
e2c76a4d MD |
721 | } else { |
722 | return -EPERM; | |
723 | } | |
724 | break; | |
02b234c4 | 725 | case NODE_TRACE: |
48a01768 | 726 | if (parent->type == NODE_ROOT) { |
3122e6f0 | 727 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.trace); |
3e11b713 | 728 | } else { |
02b234c4 | 729 | return -EPERM; |
3e11b713 | 730 | } |
02b234c4 | 731 | break; |
73d15916 MD |
732 | case NODE_CLOCK: |
733 | if (parent->type == NODE_ROOT) { | |
3122e6f0 | 734 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.clock); |
73d15916 MD |
735 | } else { |
736 | return -EPERM; | |
737 | } | |
738 | break; | |
f133896d MD |
739 | case NODE_CALLSITE: |
740 | if (parent->type == NODE_ROOT) { | |
741 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.callsite); | |
742 | } else { | |
743 | return -EPERM; | |
744 | } | |
745 | break; | |
02b234c4 MD |
746 | |
747 | case NODE_CTF_EXPRESSION: | |
748 | return reparent_ctf_expression(node, parent); | |
6dc474b8 MD |
749 | case NODE_UNARY_EXPRESSION: |
750 | if (parent->type == NODE_TYPE_DECLARATOR) | |
751 | parent->u.type_declarator.bitfield_len = node; | |
752 | else | |
753 | return -EPERM; | |
754 | break; | |
02b234c4 MD |
755 | |
756 | case NODE_TYPEDEF: | |
757 | return reparent_typedef(node, parent); | |
758 | case NODE_TYPEALIAS_TARGET: | |
759 | if (parent->type == NODE_TYPEALIAS) | |
760 | parent->u.typealias.target = node; | |
761 | else | |
762 | return -EINVAL; | |
763 | case NODE_TYPEALIAS_ALIAS: | |
764 | if (parent->type == NODE_TYPEALIAS) | |
765 | parent->u.typealias.alias = node; | |
766 | else | |
767 | return -EINVAL; | |
768 | case NODE_TYPEALIAS: | |
769 | return reparent_typealias(node, parent); | |
770 | ||
02b234c4 | 771 | case NODE_POINTER: |
48a01768 | 772 | if (parent->type == NODE_TYPE_DECLARATOR) { |
3122e6f0 | 773 | _bt_list_splice_tail(&node->tmp_head, &parent->u.type_declarator.pointers); |
48a01768 | 774 | } else |
02b234c4 MD |
775 | return -EPERM; |
776 | break; | |
777 | case NODE_TYPE_DECLARATOR: | |
778 | return reparent_type_declarator(node, parent); | |
779 | ||
3e11b713 MD |
780 | case NODE_TYPE_SPECIFIER_LIST: |
781 | return reparent_type_specifier_list(node, parent); | |
782 | ||
6dc474b8 | 783 | case NODE_TYPE_SPECIFIER: |
3e11b713 MD |
784 | return reparent_type_specifier(node, parent); |
785 | ||
02b234c4 | 786 | case NODE_FLOATING_POINT: |
02b234c4 | 787 | case NODE_INTEGER: |
02b234c4 | 788 | case NODE_STRING: |
6dc474b8 MD |
789 | case NODE_ENUM: |
790 | case NODE_VARIANT: | |
791 | case NODE_STRUCT: | |
3e11b713 | 792 | return -EINVAL; /* Dealt with internally within grammar */ |
6dc474b8 | 793 | |
02b234c4 | 794 | case NODE_ENUMERATOR: |
48a01768 | 795 | if (parent->type == NODE_ENUM) { |
3122e6f0 | 796 | _bt_list_splice_tail(&node->tmp_head, &parent->u._enum.enumerator_list); |
3e11b713 | 797 | } else { |
02b234c4 | 798 | return -EPERM; |
3e11b713 | 799 | } |
02b234c4 | 800 | break; |
02b234c4 MD |
801 | case NODE_STRUCT_OR_VARIANT_DECLARATION: |
802 | switch (parent->type) { | |
803 | case NODE_STRUCT: | |
3122e6f0 | 804 | _bt_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list); |
02b234c4 MD |
805 | break; |
806 | case NODE_VARIANT: | |
3122e6f0 | 807 | _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list); |
02b234c4 MD |
808 | break; |
809 | default: | |
810 | return -EINVAL; | |
811 | } | |
812 | break; | |
02b234c4 MD |
813 | |
814 | case NODE_UNKNOWN: | |
815 | default: | |
816 | fprintf(stderr, "[error] %s: unknown node type %d\n", __func__, | |
817 | (int) parent->type); | |
818 | return -EINVAL; | |
819 | } | |
820 | return 0; | |
821 | } | |
822 | ||
5d6c80a5 | 823 | BT_HIDDEN |
34d3acc4 | 824 | void yyerror(struct ctf_scanner *scanner, const char *str) |
8b9d5b5e | 825 | { |
740aad26 MD |
826 | fprintf(stderr, "error at line %d, token \"%s\": %s\n", |
827 | yyget_lineno(scanner->scanner), | |
828 | yyget_text(scanner->scanner), str); | |
8b9d5b5e MD |
829 | } |
830 | ||
5d6c80a5 | 831 | BT_HIDDEN |
8b9d5b5e MD |
832 | int yywrap(void) |
833 | { | |
834 | return 1; | |
835 | } | |
836 | ||
6dc474b8 MD |
837 | #define reparent_error(scanner, str) \ |
838 | do { \ | |
839 | yyerror(scanner, YY_("reparent_error: " str "\n")); \ | |
840 | YYERROR; \ | |
841 | } while (0) | |
842 | ||
3122e6f0 | 843 | static void free_strings(struct bt_list_head *list) |
8b9d5b5e MD |
844 | { |
845 | struct gc_string *gstr, *tmp; | |
846 | ||
3122e6f0 | 847 | bt_list_for_each_entry_safe(gstr, tmp, list, gc) |
8b9d5b5e MD |
848 | free(gstr); |
849 | } | |
850 | ||
34d3acc4 | 851 | static struct ctf_ast *ctf_ast_alloc(void) |
8b9d5b5e | 852 | { |
34d3acc4 MD |
853 | struct ctf_ast *ast; |
854 | ||
855 | ast = malloc(sizeof(*ast)); | |
856 | if (!ast) | |
857 | return NULL; | |
858 | memset(ast, 0, sizeof(*ast)); | |
3122e6f0 | 859 | BT_INIT_LIST_HEAD(&ast->allocated_nodes); |
02b234c4 | 860 | ast->root.type = NODE_ROOT; |
3122e6f0 JD |
861 | BT_INIT_LIST_HEAD(&ast->root.tmp_head); |
862 | BT_INIT_LIST_HEAD(&ast->root.u.root.declaration_list); | |
863 | BT_INIT_LIST_HEAD(&ast->root.u.root.trace); | |
864 | BT_INIT_LIST_HEAD(&ast->root.u.root.env); | |
865 | BT_INIT_LIST_HEAD(&ast->root.u.root.stream); | |
866 | BT_INIT_LIST_HEAD(&ast->root.u.root.event); | |
867 | BT_INIT_LIST_HEAD(&ast->root.u.root.clock); | |
f133896d | 868 | BT_INIT_LIST_HEAD(&ast->root.u.root.callsite); |
34d3acc4 MD |
869 | return ast; |
870 | } | |
871 | ||
872 | static void ctf_ast_free(struct ctf_ast *ast) | |
873 | { | |
02b234c4 MD |
874 | struct ctf_node *node, *tmp; |
875 | ||
3122e6f0 | 876 | bt_list_for_each_entry_safe(node, tmp, &ast->allocated_nodes, gc) |
02b234c4 | 877 | free(node); |
15d4fe3c | 878 | free(ast); |
34d3acc4 MD |
879 | } |
880 | ||
881 | int ctf_scanner_append_ast(struct ctf_scanner *scanner) | |
882 | { | |
883 | return yyparse(scanner); | |
884 | } | |
885 | ||
886 | struct ctf_scanner *ctf_scanner_alloc(FILE *input) | |
887 | { | |
888 | struct ctf_scanner *scanner; | |
889 | int ret; | |
890 | ||
a3983482 MD |
891 | yydebug = babeltrace_debug; |
892 | ||
34d3acc4 MD |
893 | scanner = malloc(sizeof(*scanner)); |
894 | if (!scanner) | |
895 | return NULL; | |
896 | memset(scanner, 0, sizeof(*scanner)); | |
897 | ||
898 | ret = yylex_init_extra(scanner, &scanner->scanner); | |
899 | if (ret) { | |
900 | fprintf(stderr, "yylex_init error\n"); | |
901 | goto cleanup_scanner; | |
902 | } | |
65102a8c MD |
903 | /* Start processing new stream */ |
904 | yyrestart(input, scanner->scanner); | |
34d3acc4 MD |
905 | |
906 | scanner->ast = ctf_ast_alloc(); | |
907 | if (!scanner->ast) | |
908 | goto cleanup_lexer; | |
909 | init_scope(&scanner->root_scope, NULL); | |
19d96da7 | 910 | scanner->cs = &scanner->root_scope; |
3122e6f0 | 911 | BT_INIT_LIST_HEAD(&scanner->allocated_strings); |
34d3acc4 | 912 | |
65102a8c MD |
913 | if (yydebug) |
914 | fprintf(stdout, "Scanner input is a%s.\n", | |
915 | isatty(fileno(input)) ? "n interactive tty" : | |
916 | " noninteractive file"); | |
917 | ||
34d3acc4 MD |
918 | return scanner; |
919 | ||
920 | cleanup_lexer: | |
921 | ret = yylex_destroy(scanner->scanner); | |
922 | if (!ret) | |
923 | fprintf(stderr, "yylex_destroy error\n"); | |
924 | cleanup_scanner: | |
925 | free(scanner); | |
926 | return NULL; | |
927 | } | |
928 | ||
929 | void ctf_scanner_free(struct ctf_scanner *scanner) | |
930 | { | |
931 | int ret; | |
932 | ||
933 | finalize_scope(&scanner->root_scope); | |
934 | free_strings(&scanner->allocated_strings); | |
935 | ctf_ast_free(scanner->ast); | |
936 | ret = yylex_destroy(scanner->scanner); | |
937 | if (ret) | |
938 | fprintf(stderr, "yylex_destroy error\n"); | |
939 | free(scanner); | |
940 | } | |
8b9d5b5e MD |
941 | |
942 | %} | |
943 | ||
34d3acc4 MD |
944 | %define api.pure |
945 | /* %locations */ | |
8c834e5a | 946 | %error-verbose |
34d3acc4 MD |
947 | %parse-param {struct ctf_scanner *scanner} |
948 | %lex-param {struct ctf_scanner *scanner} | |
0fbb34a5 MD |
949 | /* |
950 | * Expect two shift-reduce conflicts. Caused by enum name-opt : type {} | |
951 | * vs struct { int :value; } (unnamed bit-field). The default is to | |
952 | * shift, so whenever we encounter an enumeration, we are doing the | |
953 | * proper thing (shift). It is illegal to declare an enumeration | |
954 | * "bit-field", so it is OK if this situation ends up in a parsing | |
955 | * error. | |
956 | */ | |
957 | %expect 2 | |
8b9d5b5e | 958 | %start file |
f133896d | 959 | %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 |
960 | %token <gs> IDENTIFIER ID_TYPE |
961 | %token ERROR | |
962 | %union | |
963 | { | |
964 | long long ll; | |
965 | char c; | |
966 | struct gc_string *gs; | |
967 | struct ctf_node *n; | |
968 | } | |
969 | ||
6dc474b8 MD |
970 | %type <gs> keywords |
971 | %type <gs> s_char s_char_sequence c_char c_char_sequence | |
972 | ||
973 | %type <n> postfix_expression unary_expression unary_expression_or_range | |
974 | ||
975 | %type <n> declaration | |
02b234c4 | 976 | %type <n> event_declaration |
6dc474b8 | 977 | %type <n> stream_declaration |
e2c76a4d | 978 | %type <n> env_declaration |
6dc474b8 | 979 | %type <n> trace_declaration |
73d15916 | 980 | %type <n> clock_declaration |
f133896d | 981 | %type <n> callsite_declaration |
0fbb34a5 | 982 | %type <n> integer_declaration_specifiers |
6dc474b8 | 983 | %type <n> declaration_specifiers |
1ee8e81d | 984 | %type <n> alias_declaration_specifiers |
6dc474b8 MD |
985 | |
986 | %type <n> type_declarator_list | |
0fbb34a5 | 987 | %type <n> integer_type_specifier |
6dc474b8 MD |
988 | %type <n> type_specifier |
989 | %type <n> struct_type_specifier | |
990 | %type <n> variant_type_specifier | |
6dc474b8 MD |
991 | %type <n> enum_type_specifier |
992 | %type <n> struct_or_variant_declaration_list | |
993 | %type <n> struct_or_variant_declaration | |
6dc474b8 MD |
994 | %type <n> struct_or_variant_declarator_list |
995 | %type <n> struct_or_variant_declarator | |
996 | %type <n> enumerator_list | |
997 | %type <n> enumerator | |
998 | %type <n> abstract_declarator_list | |
999 | %type <n> abstract_declarator | |
1000 | %type <n> direct_abstract_declarator | |
e0c14875 MD |
1001 | %type <n> alias_abstract_declarator_list |
1002 | %type <n> alias_abstract_declarator | |
1003 | %type <n> direct_alias_abstract_declarator | |
6dc474b8 MD |
1004 | %type <n> declarator |
1005 | %type <n> direct_declarator | |
1006 | %type <n> type_declarator | |
1007 | %type <n> direct_type_declarator | |
6dc474b8 | 1008 | %type <n> pointer |
02b234c4 MD |
1009 | %type <n> ctf_assignment_expression_list |
1010 | %type <n> ctf_assignment_expression | |
1011 | ||
8b9d5b5e MD |
1012 | %% |
1013 | ||
1014 | file: | |
1015 | declaration | |
6dc474b8 | 1016 | { |
48a01768 | 1017 | if (set_parent_node($1, &ctf_scanner_get_ast(scanner)->root)) |
6dc474b8 MD |
1018 | reparent_error(scanner, "error reparenting to root"); |
1019 | } | |
8b9d5b5e | 1020 | | file declaration |
6dc474b8 | 1021 | { |
48a01768 | 1022 | if (set_parent_node($2, &ctf_scanner_get_ast(scanner)->root)) |
6dc474b8 MD |
1023 | reparent_error(scanner, "error reparenting to root"); |
1024 | } | |
8b9d5b5e MD |
1025 | ; |
1026 | ||
1027 | keywords: | |
1028 | VOID | |
6dc474b8 | 1029 | { $$ = yylval.gs; } |
8b9d5b5e | 1030 | | CHAR |
6dc474b8 | 1031 | { $$ = yylval.gs; } |
8b9d5b5e | 1032 | | SHORT |
6dc474b8 | 1033 | { $$ = yylval.gs; } |
8b9d5b5e | 1034 | | INT |
6dc474b8 | 1035 | { $$ = yylval.gs; } |
8b9d5b5e | 1036 | | LONG |
6dc474b8 | 1037 | { $$ = yylval.gs; } |
8b9d5b5e | 1038 | | FLOAT |
6dc474b8 | 1039 | { $$ = yylval.gs; } |
8b9d5b5e | 1040 | | DOUBLE |
6dc474b8 | 1041 | { $$ = yylval.gs; } |
8b9d5b5e | 1042 | | SIGNED |
6dc474b8 | 1043 | { $$ = yylval.gs; } |
8b9d5b5e | 1044 | | UNSIGNED |
6dc474b8 | 1045 | { $$ = yylval.gs; } |
8b9d5b5e | 1046 | | _BOOL |
6dc474b8 | 1047 | { $$ = yylval.gs; } |
8b9d5b5e | 1048 | | _COMPLEX |
6dc474b8 | 1049 | { $$ = yylval.gs; } |
3888a159 MD |
1050 | | _IMAGINARY |
1051 | { $$ = yylval.gs; } | |
8b9d5b5e | 1052 | | FLOATING_POINT |
6dc474b8 | 1053 | { $$ = yylval.gs; } |
8b9d5b5e | 1054 | | INTEGER |
6dc474b8 | 1055 | { $$ = yylval.gs; } |
8b9d5b5e | 1056 | | STRING |
6dc474b8 | 1057 | { $$ = yylval.gs; } |
8b9d5b5e | 1058 | | ENUM |
6dc474b8 | 1059 | { $$ = yylval.gs; } |
8b9d5b5e | 1060 | | VARIANT |
6dc474b8 | 1061 | { $$ = yylval.gs; } |
8b9d5b5e | 1062 | | STRUCT |
6dc474b8 | 1063 | { $$ = yylval.gs; } |
8b9d5b5e | 1064 | | CONST |
6dc474b8 | 1065 | { $$ = yylval.gs; } |
8b9d5b5e | 1066 | | TYPEDEF |
6dc474b8 | 1067 | { $$ = yylval.gs; } |
8b9d5b5e | 1068 | | EVENT |
6dc474b8 | 1069 | { $$ = yylval.gs; } |
8b9d5b5e | 1070 | | STREAM |
6dc474b8 | 1071 | { $$ = yylval.gs; } |
d2ea163b MD |
1072 | | ENV |
1073 | { $$ = yylval.gs; } | |
8b9d5b5e | 1074 | | TRACE |
6dc474b8 | 1075 | { $$ = yylval.gs; } |
73d15916 MD |
1076 | | CLOCK |
1077 | { $$ = yylval.gs; } | |
f133896d MD |
1078 | | CALLSITE |
1079 | { $$ = yylval.gs; } | |
b7e35bad MD |
1080 | | TOK_ALIGN |
1081 | { $$ = yylval.gs; } | |
8b9d5b5e MD |
1082 | ; |
1083 | ||
1084 | /* 1.5 Constants */ | |
1085 | ||
1086 | c_char_sequence: | |
1087 | c_char | |
6dc474b8 | 1088 | { $$ = $1; } |
8b9d5b5e | 1089 | | c_char_sequence c_char |
6dc474b8 | 1090 | { $$ = gc_string_append(scanner, $1, $2); } |
8b9d5b5e MD |
1091 | ; |
1092 | ||
1093 | c_char: | |
1094 | CHAR_STRING_TOKEN | |
6dc474b8 | 1095 | { $$ = yylval.gs; } |
8b9d5b5e | 1096 | | ESCSEQ |
6dc474b8 MD |
1097 | { |
1098 | reparent_error(scanner, "escape sequences not supported yet"); | |
1099 | } | |
8b9d5b5e MD |
1100 | ; |
1101 | ||
1102 | /* 1.6 String literals */ | |
1103 | ||
1104 | s_char_sequence: | |
1105 | s_char | |
6dc474b8 | 1106 | { $$ = $1; } |
8b9d5b5e | 1107 | | s_char_sequence s_char |
6dc474b8 | 1108 | { $$ = gc_string_append(scanner, $1, $2); } |
8b9d5b5e MD |
1109 | ; |
1110 | ||
1111 | s_char: | |
1112 | CHAR_STRING_TOKEN | |
6dc474b8 | 1113 | { $$ = yylval.gs; } |
8b9d5b5e | 1114 | | ESCSEQ |
6dc474b8 MD |
1115 | { |
1116 | reparent_error(scanner, "escape sequences not supported yet"); | |
1117 | } | |
8b9d5b5e MD |
1118 | ; |
1119 | ||
1120 | /* 2: Phrase structure grammar */ | |
1121 | ||
1122 | postfix_expression: | |
1123 | IDENTIFIER | |
6dc474b8 MD |
1124 | { |
1125 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1126 | $$->u.unary_expression.type = UNARY_STRING; | |
1127 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1128 | } | |
8b9d5b5e | 1129 | | ID_TYPE |
6dc474b8 MD |
1130 | { |
1131 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1132 | $$->u.unary_expression.type = UNARY_STRING; | |
1133 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1134 | } | |
8b9d5b5e | 1135 | | keywords |
6dc474b8 MD |
1136 | { |
1137 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1138 | $$->u.unary_expression.type = UNARY_STRING; | |
1139 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1140 | } | |
8b9d5b5e | 1141 | | DECIMAL_CONSTANT |
6dc474b8 MD |
1142 | { |
1143 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1144 | $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT; | |
380d60b1 | 1145 | sscanf(yylval.gs->s, "%" PRIu64, |
6dc474b8 MD |
1146 | &$$->u.unary_expression.u.unsigned_constant); |
1147 | } | |
8b9d5b5e | 1148 | | OCTAL_CONSTANT |
6dc474b8 MD |
1149 | { |
1150 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1151 | $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT; | |
380d60b1 | 1152 | sscanf(yylval.gs->s, "0%" PRIo64, |
6dc474b8 MD |
1153 | &$$->u.unary_expression.u.unsigned_constant); |
1154 | } | |
8b9d5b5e | 1155 | | HEXADECIMAL_CONSTANT |
6dc474b8 MD |
1156 | { |
1157 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1158 | $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT; | |
380d60b1 | 1159 | sscanf(yylval.gs->s, "0x%" PRIx64, |
6dc474b8 MD |
1160 | &$$->u.unary_expression.u.unsigned_constant); |
1161 | } | |
8b9d5b5e | 1162 | | STRING_LITERAL_START DQUOTE |
6dc474b8 MD |
1163 | { |
1164 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1165 | $$->u.unary_expression.type = UNARY_STRING; | |
1166 | $$->u.unary_expression.u.string = ""; | |
1167 | } | |
8b9d5b5e | 1168 | | STRING_LITERAL_START s_char_sequence DQUOTE |
6dc474b8 MD |
1169 | { |
1170 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1171 | $$->u.unary_expression.type = UNARY_STRING; | |
1172 | $$->u.unary_expression.u.string = $2->s; | |
1173 | } | |
8b9d5b5e | 1174 | | CHARACTER_CONSTANT_START c_char_sequence SQUOTE |
6dc474b8 MD |
1175 | { |
1176 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1177 | $$->u.unary_expression.type = UNARY_STRING; | |
1178 | $$->u.unary_expression.u.string = $2->s; | |
1179 | } | |
8b9d5b5e | 1180 | | LPAREN unary_expression RPAREN |
6dc474b8 | 1181 | { |
48a01768 MD |
1182 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); |
1183 | $$->u.unary_expression.type = UNARY_NESTED; | |
1184 | $$->u.unary_expression.u.nested_exp = $2; | |
6dc474b8 | 1185 | } |
8b9d5b5e | 1186 | | postfix_expression LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
1187 | { |
1188 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1189 | $$->u.unary_expression.type = UNARY_SBRAC; | |
1190 | $$->u.unary_expression.u.sbrac_exp = $3; | |
3122e6f0 JD |
1191 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1192 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1193 | } |
8b9d5b5e | 1194 | | postfix_expression DOT IDENTIFIER |
6dc474b8 MD |
1195 | { |
1196 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1197 | $$->u.unary_expression.type = UNARY_STRING; | |
1198 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1199 | $$->u.unary_expression.link = UNARY_DOTLINK; | |
3122e6f0 JD |
1200 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1201 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1202 | } |
8b9d5b5e | 1203 | | postfix_expression DOT ID_TYPE |
6dc474b8 MD |
1204 | { |
1205 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1206 | $$->u.unary_expression.type = UNARY_STRING; | |
1207 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1208 | $$->u.unary_expression.link = UNARY_DOTLINK; | |
3122e6f0 JD |
1209 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1210 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1211 | } |
8b9d5b5e | 1212 | | postfix_expression RARROW IDENTIFIER |
6dc474b8 MD |
1213 | { |
1214 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1215 | $$->u.unary_expression.type = UNARY_STRING; | |
1216 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1217 | $$->u.unary_expression.link = UNARY_ARROWLINK; | |
3122e6f0 JD |
1218 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1219 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1220 | } |
8b9d5b5e | 1221 | | postfix_expression RARROW ID_TYPE |
6dc474b8 MD |
1222 | { |
1223 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1224 | $$->u.unary_expression.type = UNARY_STRING; | |
1225 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1226 | $$->u.unary_expression.link = UNARY_ARROWLINK; | |
3122e6f0 JD |
1227 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1228 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1229 | } |
8b9d5b5e MD |
1230 | ; |
1231 | ||
1232 | unary_expression: | |
1233 | postfix_expression | |
6dc474b8 | 1234 | { $$ = $1; } |
8b9d5b5e | 1235 | | PLUS postfix_expression |
6dc474b8 | 1236 | { $$ = $2; } |
8b9d5b5e | 1237 | | MINUS postfix_expression |
6dc474b8 MD |
1238 | { |
1239 | $$ = $2; | |
1240 | if ($$->u.unary_expression.type != UNARY_SIGNED_CONSTANT | |
1241 | && $$->u.unary_expression.type != UNARY_UNSIGNED_CONSTANT) | |
1242 | reparent_error(scanner, "expecting numeric constant"); | |
1243 | ||
1244 | if ($$->u.unary_expression.type == UNARY_UNSIGNED_CONSTANT) { | |
1245 | $$->u.unary_expression.type = UNARY_SIGNED_CONSTANT; | |
1246 | $$->u.unary_expression.u.signed_constant = | |
1247 | -($$->u.unary_expression.u.unsigned_constant); | |
1248 | } else { | |
1249 | $$->u.unary_expression.u.signed_constant = | |
1250 | -($$->u.unary_expression.u.signed_constant); | |
1251 | } | |
1252 | } | |
8b9d5b5e MD |
1253 | ; |
1254 | ||
1255 | unary_expression_or_range: | |
1256 | unary_expression DOTDOTDOT unary_expression | |
6dc474b8 MD |
1257 | { |
1258 | $$ = $1; | |
3122e6f0 | 1259 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->tmp_head); |
48a01768 | 1260 | $3->u.unary_expression.link = UNARY_DOTDOTDOT; |
6dc474b8 | 1261 | } |
8b9d5b5e | 1262 | | unary_expression |
6dc474b8 | 1263 | { $$ = $1; } |
8b9d5b5e MD |
1264 | ; |
1265 | ||
1266 | /* 2.2: Declarations */ | |
1267 | ||
1268 | declaration: | |
1269 | declaration_specifiers SEMICOLON | |
6dc474b8 | 1270 | { $$ = $1; } |
8b9d5b5e | 1271 | | event_declaration |
6dc474b8 | 1272 | { $$ = $1; } |
8b9d5b5e | 1273 | | stream_declaration |
6dc474b8 | 1274 | { $$ = $1; } |
e2c76a4d MD |
1275 | | env_declaration |
1276 | { $$ = $1; } | |
8b9d5b5e | 1277 | | trace_declaration |
6dc474b8 | 1278 | { $$ = $1; } |
73d15916 MD |
1279 | | clock_declaration |
1280 | { $$ = $1; } | |
f133896d MD |
1281 | | callsite_declaration |
1282 | { $$ = $1; } | |
8b9d5b5e | 1283 | | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 1284 | { |
3e11b713 MD |
1285 | struct ctf_node *list; |
1286 | ||
6dc474b8 | 1287 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
1288 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
1289 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
1290 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1291 | _bt_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head); | |
1292 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 1293 | } |
8b9d5b5e | 1294 | | TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 1295 | { |
3e11b713 MD |
1296 | struct ctf_node *list; |
1297 | ||
6dc474b8 | 1298 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
1299 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
1300 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
1301 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1302 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 1303 | } |
8b9d5b5e | 1304 | | declaration_specifiers TYPEDEF type_declarator_list SEMICOLON |
6dc474b8 | 1305 | { |
3e11b713 MD |
1306 | struct ctf_node *list; |
1307 | ||
6dc474b8 | 1308 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
1309 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
1310 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
1311 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1312 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 1313 | } |
a030d084 | 1314 | | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON |
6dc474b8 | 1315 | { |
3e11b713 MD |
1316 | struct ctf_node *list; |
1317 | ||
6dc474b8 MD |
1318 | $$ = make_node(scanner, NODE_TYPEALIAS); |
1319 | $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET); | |
1320 | $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS); | |
3e11b713 MD |
1321 | |
1322 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1323 | $$->u.typealias.target->u.typealias_target.type_specifier_list = list; | |
3122e6f0 JD |
1324 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1325 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators); | |
3e11b713 MD |
1326 | |
1327 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1328 | $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list; | |
3122e6f0 JD |
1329 | _bt_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1330 | _bt_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators); | |
6dc474b8 | 1331 | } |
8b9d5b5e MD |
1332 | ; |
1333 | ||
1334 | event_declaration: | |
1335 | event_declaration_begin event_declaration_end | |
48a01768 MD |
1336 | { |
1337 | $$ = make_node(scanner, NODE_EVENT); | |
48a01768 | 1338 | } |
8b9d5b5e | 1339 | | event_declaration_begin ctf_assignment_expression_list event_declaration_end |
02b234c4 MD |
1340 | { |
1341 | $$ = make_node(scanner, NODE_EVENT); | |
48a01768 | 1342 | if (set_parent_node($2, $$)) |
6dc474b8 | 1343 | reparent_error(scanner, "event_declaration"); |
02b234c4 | 1344 | } |
8b9d5b5e MD |
1345 | ; |
1346 | ||
1347 | event_declaration_begin: | |
1348 | EVENT LBRAC | |
fce8006d | 1349 | { push_scope(scanner); } |
8b9d5b5e MD |
1350 | ; |
1351 | ||
1352 | event_declaration_end: | |
1353 | RBRAC SEMICOLON | |
fce8006d | 1354 | { pop_scope(scanner); } |
8b9d5b5e MD |
1355 | ; |
1356 | ||
1357 | ||
1358 | stream_declaration: | |
1359 | stream_declaration_begin stream_declaration_end | |
48a01768 MD |
1360 | { |
1361 | $$ = make_node(scanner, NODE_STREAM); | |
48a01768 | 1362 | } |
8b9d5b5e | 1363 | | stream_declaration_begin ctf_assignment_expression_list stream_declaration_end |
6dc474b8 MD |
1364 | { |
1365 | $$ = make_node(scanner, NODE_STREAM); | |
48a01768 | 1366 | if (set_parent_node($2, $$)) |
6dc474b8 MD |
1367 | reparent_error(scanner, "stream_declaration"); |
1368 | } | |
8b9d5b5e MD |
1369 | ; |
1370 | ||
1371 | stream_declaration_begin: | |
1372 | STREAM LBRAC | |
fce8006d | 1373 | { push_scope(scanner); } |
8b9d5b5e MD |
1374 | ; |
1375 | ||
1376 | stream_declaration_end: | |
1377 | RBRAC SEMICOLON | |
fce8006d | 1378 | { pop_scope(scanner); } |
8b9d5b5e MD |
1379 | ; |
1380 | ||
e2c76a4d MD |
1381 | env_declaration: |
1382 | env_declaration_begin env_declaration_end | |
1383 | { | |
1384 | $$ = make_node(scanner, NODE_ENV); | |
1385 | } | |
1386 | | env_declaration_begin ctf_assignment_expression_list env_declaration_end | |
1387 | { | |
1388 | $$ = make_node(scanner, NODE_ENV); | |
1389 | if (set_parent_node($2, $$)) | |
1390 | reparent_error(scanner, "env declaration"); | |
1391 | } | |
1392 | ; | |
1393 | ||
1394 | env_declaration_begin: | |
1395 | ENV LBRAC | |
1396 | { push_scope(scanner); } | |
1397 | ; | |
1398 | ||
1399 | env_declaration_end: | |
1400 | RBRAC SEMICOLON | |
1401 | { pop_scope(scanner); } | |
1402 | ; | |
1403 | ||
8b9d5b5e MD |
1404 | trace_declaration: |
1405 | trace_declaration_begin trace_declaration_end | |
48a01768 MD |
1406 | { |
1407 | $$ = make_node(scanner, NODE_TRACE); | |
48a01768 | 1408 | } |
8b9d5b5e | 1409 | | trace_declaration_begin ctf_assignment_expression_list trace_declaration_end |
6dc474b8 MD |
1410 | { |
1411 | $$ = make_node(scanner, NODE_TRACE); | |
48a01768 | 1412 | if (set_parent_node($2, $$)) |
6dc474b8 MD |
1413 | reparent_error(scanner, "trace_declaration"); |
1414 | } | |
8b9d5b5e MD |
1415 | ; |
1416 | ||
1417 | trace_declaration_begin: | |
1418 | TRACE LBRAC | |
fce8006d | 1419 | { push_scope(scanner); } |
8b9d5b5e MD |
1420 | ; |
1421 | ||
1422 | trace_declaration_end: | |
1423 | RBRAC SEMICOLON | |
fce8006d | 1424 | { pop_scope(scanner); } |
8b9d5b5e MD |
1425 | ; |
1426 | ||
73d15916 MD |
1427 | clock_declaration: |
1428 | CLOCK clock_declaration_begin clock_declaration_end | |
1429 | { | |
1430 | $$ = make_node(scanner, NODE_CLOCK); | |
1431 | } | |
1432 | | CLOCK clock_declaration_begin ctf_assignment_expression_list clock_declaration_end | |
1433 | { | |
1434 | $$ = make_node(scanner, NODE_CLOCK); | |
1435 | if (set_parent_node($3, $$)) | |
1436 | reparent_error(scanner, "trace_declaration"); | |
1437 | } | |
1438 | ; | |
1439 | ||
1440 | clock_declaration_begin: | |
1441 | LBRAC | |
1442 | { push_scope(scanner); } | |
1443 | ; | |
1444 | ||
1445 | clock_declaration_end: | |
1446 | RBRAC SEMICOLON | |
1447 | { pop_scope(scanner); } | |
1448 | ; | |
1449 | ||
f133896d MD |
1450 | callsite_declaration: |
1451 | CALLSITE callsite_declaration_begin callsite_declaration_end | |
1452 | { | |
1453 | $$ = make_node(scanner, NODE_CALLSITE); | |
1454 | } | |
1455 | | CALLSITE callsite_declaration_begin ctf_assignment_expression_list callsite_declaration_end | |
1456 | { | |
1457 | $$ = make_node(scanner, NODE_CALLSITE); | |
1458 | if (set_parent_node($3, $$)) | |
1459 | reparent_error(scanner, "trace_declaration"); | |
1460 | } | |
1461 | ; | |
1462 | ||
1463 | callsite_declaration_begin: | |
1464 | LBRAC | |
1465 | { push_scope(scanner); } | |
1466 | ; | |
1467 | ||
1468 | callsite_declaration_end: | |
1469 | RBRAC SEMICOLON | |
1470 | { pop_scope(scanner); } | |
1471 | ; | |
1472 | ||
0fbb34a5 MD |
1473 | integer_declaration_specifiers: |
1474 | CONST | |
1475 | { | |
1476 | struct ctf_node *node; | |
1477 | ||
1478 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1479 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1480 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1481 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1482 | } |
1483 | | integer_type_specifier | |
1484 | { | |
1485 | struct ctf_node *node; | |
1486 | ||
1487 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1488 | node = $1; | |
3122e6f0 | 1489 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1490 | } |
1491 | | integer_declaration_specifiers CONST | |
1492 | { | |
1493 | struct ctf_node *node; | |
1494 | ||
1495 | $$ = $1; | |
1496 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1497 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1498 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1499 | } |
1500 | | integer_declaration_specifiers integer_type_specifier | |
1501 | { | |
1502 | $$ = $1; | |
3122e6f0 | 1503 | bt_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1504 | } |
1505 | ; | |
1506 | ||
8b9d5b5e MD |
1507 | declaration_specifiers: |
1508 | CONST | |
6dc474b8 | 1509 | { |
3e11b713 MD |
1510 | struct ctf_node *node; |
1511 | ||
1512 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1513 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1514 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1515 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 1516 | } |
8b9d5b5e | 1517 | | type_specifier |
3e11b713 MD |
1518 | { |
1519 | struct ctf_node *node; | |
1520 | ||
1521 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1522 | node = $1; | |
3122e6f0 | 1523 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
3e11b713 | 1524 | } |
8b9d5b5e | 1525 | | declaration_specifiers CONST |
6dc474b8 MD |
1526 | { |
1527 | struct ctf_node *node; | |
1528 | ||
48a01768 | 1529 | $$ = $1; |
6dc474b8 MD |
1530 | node = make_node(scanner, NODE_TYPE_SPECIFIER); |
1531 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1532 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 1533 | } |
8b9d5b5e | 1534 | | declaration_specifiers type_specifier |
6dc474b8 MD |
1535 | { |
1536 | $$ = $1; | |
3122e6f0 | 1537 | bt_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 1538 | } |
8b9d5b5e MD |
1539 | ; |
1540 | ||
1541 | type_declarator_list: | |
1542 | type_declarator | |
0009a725 | 1543 | { $$ = $1; } |
8b9d5b5e | 1544 | | type_declarator_list COMMA type_declarator |
6dc474b8 MD |
1545 | { |
1546 | $$ = $1; | |
3122e6f0 | 1547 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 1548 | } |
8b9d5b5e MD |
1549 | ; |
1550 | ||
0fbb34a5 MD |
1551 | integer_type_specifier: |
1552 | CHAR | |
1553 | { | |
1554 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1555 | $$->u.type_specifier.type = TYPESPEC_CHAR; | |
1556 | } | |
1557 | | SHORT | |
1558 | { | |
1559 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1560 | $$->u.type_specifier.type = TYPESPEC_SHORT; | |
1561 | } | |
1562 | | INT | |
1563 | { | |
1564 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1565 | $$->u.type_specifier.type = TYPESPEC_INT; | |
1566 | } | |
1567 | | LONG | |
1568 | { | |
1569 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1570 | $$->u.type_specifier.type = TYPESPEC_LONG; | |
1571 | } | |
1572 | | SIGNED | |
1573 | { | |
1574 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1575 | $$->u.type_specifier.type = TYPESPEC_SIGNED; | |
1576 | } | |
1577 | | UNSIGNED | |
1578 | { | |
1579 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1580 | $$->u.type_specifier.type = TYPESPEC_UNSIGNED; | |
1581 | } | |
1582 | | _BOOL | |
1583 | { | |
1584 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1585 | $$->u.type_specifier.type = TYPESPEC_BOOL; | |
1586 | } | |
1587 | | ID_TYPE | |
1588 | { | |
1589 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1590 | $$->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
1591 | $$->u.type_specifier.id_type = yylval.gs->s; | |
1592 | } | |
1593 | | INTEGER LBRAC RBRAC | |
1594 | { | |
1595 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1596 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1597 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
1598 | } | |
1599 | | INTEGER LBRAC ctf_assignment_expression_list RBRAC | |
1600 | { | |
1601 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1602 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1603 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
1604 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
1605 | reparent_error(scanner, "integer reparent error"); | |
1606 | } | |
1607 | ; | |
1608 | ||
8b9d5b5e MD |
1609 | type_specifier: |
1610 | VOID | |
6dc474b8 MD |
1611 | { |
1612 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1613 | $$->u.type_specifier.type = TYPESPEC_VOID; | |
1614 | } | |
8b9d5b5e | 1615 | | CHAR |
6dc474b8 MD |
1616 | { |
1617 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1618 | $$->u.type_specifier.type = TYPESPEC_CHAR; | |
1619 | } | |
8b9d5b5e | 1620 | | SHORT |
6dc474b8 MD |
1621 | { |
1622 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1623 | $$->u.type_specifier.type = TYPESPEC_SHORT; | |
1624 | } | |
8b9d5b5e | 1625 | | INT |
6dc474b8 MD |
1626 | { |
1627 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1628 | $$->u.type_specifier.type = TYPESPEC_INT; | |
1629 | } | |
8b9d5b5e | 1630 | | LONG |
6dc474b8 MD |
1631 | { |
1632 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1633 | $$->u.type_specifier.type = TYPESPEC_LONG; | |
1634 | } | |
8b9d5b5e | 1635 | | FLOAT |
6dc474b8 MD |
1636 | { |
1637 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1638 | $$->u.type_specifier.type = TYPESPEC_FLOAT; | |
1639 | } | |
8b9d5b5e | 1640 | | DOUBLE |
6dc474b8 MD |
1641 | { |
1642 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1643 | $$->u.type_specifier.type = TYPESPEC_DOUBLE; | |
1644 | } | |
8b9d5b5e | 1645 | | SIGNED |
6dc474b8 MD |
1646 | { |
1647 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1648 | $$->u.type_specifier.type = TYPESPEC_SIGNED; | |
1649 | } | |
8b9d5b5e | 1650 | | UNSIGNED |
6dc474b8 MD |
1651 | { |
1652 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1653 | $$->u.type_specifier.type = TYPESPEC_UNSIGNED; | |
1654 | } | |
8b9d5b5e | 1655 | | _BOOL |
6dc474b8 MD |
1656 | { |
1657 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1658 | $$->u.type_specifier.type = TYPESPEC_BOOL; | |
1659 | } | |
8b9d5b5e | 1660 | | _COMPLEX |
6dc474b8 MD |
1661 | { |
1662 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1663 | $$->u.type_specifier.type = TYPESPEC_COMPLEX; | |
1664 | } | |
3888a159 MD |
1665 | | _IMAGINARY |
1666 | { | |
1667 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1668 | $$->u.type_specifier.type = TYPESPEC_IMAGINARY; | |
1669 | } | |
8b9d5b5e | 1670 | | ID_TYPE |
6dc474b8 MD |
1671 | { |
1672 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1673 | $$->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
1674 | $$->u.type_specifier.id_type = yylval.gs->s; | |
1675 | } | |
8b9d5b5e | 1676 | | FLOATING_POINT LBRAC RBRAC |
6dc474b8 | 1677 | { |
3e11b713 MD |
1678 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1679 | $$->u.type_specifier.type = TYPESPEC_FLOATING_POINT; | |
1680 | $$->u.type_specifier.node = make_node(scanner, NODE_FLOATING_POINT); | |
6dc474b8 | 1681 | } |
8b9d5b5e | 1682 | | FLOATING_POINT LBRAC ctf_assignment_expression_list RBRAC |
6dc474b8 | 1683 | { |
3e11b713 MD |
1684 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1685 | $$->u.type_specifier.type = TYPESPEC_FLOATING_POINT; | |
1686 | $$->u.type_specifier.node = make_node(scanner, NODE_FLOATING_POINT); | |
1687 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
6dc474b8 MD |
1688 | reparent_error(scanner, "floating point reparent error"); |
1689 | } | |
8b9d5b5e | 1690 | | INTEGER LBRAC RBRAC |
6dc474b8 | 1691 | { |
3e11b713 MD |
1692 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1693 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1694 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
6dc474b8 | 1695 | } |
8b9d5b5e | 1696 | | INTEGER LBRAC ctf_assignment_expression_list RBRAC |
6dc474b8 | 1697 | { |
3e11b713 MD |
1698 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1699 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1700 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
1701 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
6dc474b8 MD |
1702 | reparent_error(scanner, "integer reparent error"); |
1703 | } | |
b40c8090 MD |
1704 | | STRING |
1705 | { | |
1706 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1707 | $$->u.type_specifier.type = TYPESPEC_STRING; | |
1708 | $$->u.type_specifier.node = make_node(scanner, NODE_STRING); | |
1709 | } | |
8b9d5b5e | 1710 | | STRING LBRAC RBRAC |
6dc474b8 | 1711 | { |
3e11b713 MD |
1712 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1713 | $$->u.type_specifier.type = TYPESPEC_STRING; | |
1714 | $$->u.type_specifier.node = make_node(scanner, NODE_STRING); | |
6dc474b8 | 1715 | } |
8b9d5b5e | 1716 | | STRING LBRAC ctf_assignment_expression_list RBRAC |
6dc474b8 | 1717 | { |
3e11b713 MD |
1718 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1719 | $$->u.type_specifier.type = TYPESPEC_STRING; | |
1720 | $$->u.type_specifier.node = make_node(scanner, NODE_STRING); | |
1721 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
6dc474b8 MD |
1722 | reparent_error(scanner, "string reparent error"); |
1723 | } | |
8b9d5b5e | 1724 | | ENUM enum_type_specifier |
3e11b713 MD |
1725 | { |
1726 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1727 | $$->u.type_specifier.type = TYPESPEC_ENUM; | |
1728 | $$->u.type_specifier.node = $2; | |
1729 | } | |
8b9d5b5e | 1730 | | VARIANT variant_type_specifier |
3e11b713 MD |
1731 | { |
1732 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1733 | $$->u.type_specifier.type = TYPESPEC_VARIANT; | |
1734 | $$->u.type_specifier.node = $2; | |
3e11b713 | 1735 | } |
8b9d5b5e | 1736 | | STRUCT struct_type_specifier |
3e11b713 MD |
1737 | { |
1738 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1739 | $$->u.type_specifier.type = TYPESPEC_STRUCT; | |
1740 | $$->u.type_specifier.node = $2; | |
3e11b713 | 1741 | } |
8b9d5b5e MD |
1742 | ; |
1743 | ||
1744 | struct_type_specifier: | |
1745 | struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end | |
6dc474b8 MD |
1746 | { |
1747 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1748 | $$->u._struct.has_body = 1; |
5039b4cc | 1749 | if ($2 && set_parent_node($2, $$)) |
6dc474b8 MD |
1750 | reparent_error(scanner, "struct reparent error"); |
1751 | } | |
8b9d5b5e | 1752 | | IDENTIFIER 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 | | ID_TYPE struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end |
6dc474b8 MD |
1761 | { |
1762 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1763 | $$->u._struct.has_body = 1; |
6dc474b8 | 1764 | $$->u._struct.name = $1->s; |
5039b4cc | 1765 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1766 | reparent_error(scanner, "struct reparent error"); |
1767 | } | |
8b9d5b5e | 1768 | | IDENTIFIER |
6dc474b8 MD |
1769 | { |
1770 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1771 | $$->u._struct.has_body = 0; |
6dc474b8 MD |
1772 | $$->u._struct.name = $1->s; |
1773 | } | |
8b9d5b5e | 1774 | | ID_TYPE |
6dc474b8 MD |
1775 | { |
1776 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1777 | $$->u._struct.has_body = 0; |
6dc474b8 MD |
1778 | $$->u._struct.name = $1->s; |
1779 | } | |
b7e35bad MD |
1780 | | 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; | |
3122e6f0 | 1784 | bt_list_add_tail(&($6)->siblings, &$$->u._struct.min_align); |
b7e35bad MD |
1785 | if ($2 && set_parent_node($2, $$)) |
1786 | reparent_error(scanner, "struct reparent error"); | |
1787 | } | |
1788 | | IDENTIFIER struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end TOK_ALIGN LPAREN unary_expression RPAREN | |
1789 | { | |
1790 | $$ = make_node(scanner, NODE_STRUCT); | |
1791 | $$->u._struct.has_body = 1; | |
1792 | $$->u._struct.name = $1->s; | |
3122e6f0 | 1793 | bt_list_add_tail(&($7)->siblings, &$$->u._struct.min_align); |
b7e35bad MD |
1794 | if ($3 && set_parent_node($3, $$)) |
1795 | reparent_error(scanner, "struct reparent error"); | |
1796 | } | |
1797 | | ID_TYPE struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end TOK_ALIGN LPAREN unary_expression RPAREN | |
1798 | { | |
1799 | $$ = make_node(scanner, NODE_STRUCT); | |
1800 | $$->u._struct.has_body = 1; | |
1801 | $$->u._struct.name = $1->s; | |
3122e6f0 | 1802 | bt_list_add_tail(&($7)->siblings, &$$->u._struct.min_align); |
b7e35bad MD |
1803 | if ($3 && set_parent_node($3, $$)) |
1804 | reparent_error(scanner, "struct reparent error"); | |
1805 | } | |
8b9d5b5e MD |
1806 | ; |
1807 | ||
1808 | struct_declaration_begin: | |
1809 | LBRAC | |
fce8006d | 1810 | { push_scope(scanner); } |
8b9d5b5e MD |
1811 | ; |
1812 | ||
1813 | struct_declaration_end: | |
1814 | RBRAC | |
fce8006d | 1815 | { pop_scope(scanner); } |
8b9d5b5e MD |
1816 | ; |
1817 | ||
1818 | variant_type_specifier: | |
1819 | variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end | |
6dc474b8 MD |
1820 | { |
1821 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1822 | $$->u.variant.has_body = 1; |
5039b4cc | 1823 | if ($2 && set_parent_node($2, $$)) |
6dc474b8 MD |
1824 | reparent_error(scanner, "variant reparent error"); |
1825 | } | |
8b9d5b5e | 1826 | | LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1827 | { |
1828 | $$ = 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, $$)) |
6dc474b8 MD |
1832 | reparent_error(scanner, "variant reparent error"); |
1833 | } | |
8b9d5b5e | 1834 | | LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1835 | { |
1836 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1837 | $$->u.variant.has_body = 1; |
6dc474b8 | 1838 | $$->u.variant.choice = $2->s; |
5039b4cc | 1839 | if ($5 && set_parent_node($5, $$)) |
6dc474b8 MD |
1840 | reparent_error(scanner, "variant reparent error"); |
1841 | } | |
8b9d5b5e | 1842 | | IDENTIFIER variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1843 | { |
1844 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1845 | $$->u.variant.has_body = 1; |
6dc474b8 | 1846 | $$->u.variant.name = $1->s; |
5039b4cc | 1847 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1848 | reparent_error(scanner, "variant reparent error"); |
1849 | } | |
8b9d5b5e | 1850 | | IDENTIFIER LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1851 | { |
1852 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1853 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1854 | $$->u.variant.name = $1->s; |
1855 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1856 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1857 | reparent_error(scanner, "variant reparent error"); |
1858 | } | |
8b9d5b5e | 1859 | | IDENTIFIER LT IDENTIFIER GT |
6dc474b8 MD |
1860 | { |
1861 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1862 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1863 | $$->u.variant.name = $1->s; |
1864 | $$->u.variant.choice = $3->s; | |
1865 | } | |
8b9d5b5e | 1866 | | IDENTIFIER LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1867 | { |
1868 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1869 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1870 | $$->u.variant.name = $1->s; |
1871 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1872 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1873 | reparent_error(scanner, "variant reparent error"); |
1874 | } | |
8b9d5b5e | 1875 | | IDENTIFIER LT ID_TYPE GT |
6dc474b8 MD |
1876 | { |
1877 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1878 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1879 | $$->u.variant.name = $1->s; |
1880 | $$->u.variant.choice = $3->s; | |
1881 | } | |
8b9d5b5e | 1882 | | ID_TYPE variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1883 | { |
1884 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1885 | $$->u.variant.has_body = 1; |
6dc474b8 | 1886 | $$->u.variant.name = $1->s; |
5039b4cc | 1887 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1888 | reparent_error(scanner, "variant reparent error"); |
1889 | } | |
8b9d5b5e | 1890 | | ID_TYPE LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1891 | { |
1892 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1893 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1894 | $$->u.variant.name = $1->s; |
1895 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1896 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1897 | reparent_error(scanner, "variant reparent error"); |
1898 | } | |
8b9d5b5e | 1899 | | ID_TYPE LT IDENTIFIER GT |
6dc474b8 MD |
1900 | { |
1901 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1902 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1903 | $$->u.variant.name = $1->s; |
1904 | $$->u.variant.choice = $3->s; | |
1905 | } | |
8b9d5b5e | 1906 | | ID_TYPE LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1907 | { |
1908 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1909 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1910 | $$->u.variant.name = $1->s; |
1911 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1912 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1913 | reparent_error(scanner, "variant reparent error"); |
1914 | } | |
8b9d5b5e | 1915 | | ID_TYPE LT ID_TYPE GT |
6dc474b8 MD |
1916 | { |
1917 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1918 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1919 | $$->u.variant.name = $1->s; |
1920 | $$->u.variant.choice = $3->s; | |
1921 | } | |
8b9d5b5e MD |
1922 | ; |
1923 | ||
1924 | variant_declaration_begin: | |
1925 | LBRAC | |
fce8006d | 1926 | { push_scope(scanner); } |
8b9d5b5e MD |
1927 | ; |
1928 | ||
1929 | variant_declaration_end: | |
1930 | RBRAC | |
fce8006d | 1931 | { pop_scope(scanner); } |
8b9d5b5e MD |
1932 | ; |
1933 | ||
8b9d5b5e MD |
1934 | enum_type_specifier: |
1935 | LBRAC enumerator_list RBRAC | |
6dc474b8 MD |
1936 | { |
1937 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1938 | $$->u._enum.has_body = 1; |
3122e6f0 | 1939 | _bt_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1940 | } |
0fbb34a5 | 1941 | | COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1942 | { |
1943 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1944 | $$->u._enum.has_body = 1; |
3e11b713 | 1945 | ($$)->u._enum.container_type = $2; |
3122e6f0 | 1946 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1947 | } |
8b9d5b5e | 1948 | | IDENTIFIER LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1949 | { |
1950 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1951 | $$->u._enum.has_body = 1; |
6dc474b8 | 1952 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 1953 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1954 | } |
0fbb34a5 | 1955 | | IDENTIFIER COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1956 | { |
1957 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1958 | $$->u._enum.has_body = 1; |
6dc474b8 | 1959 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 1960 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 1961 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1962 | } |
8b9d5b5e | 1963 | | ID_TYPE LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1964 | { |
1965 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1966 | $$->u._enum.has_body = 1; |
6dc474b8 | 1967 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 1968 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1969 | } |
0fbb34a5 | 1970 | | ID_TYPE COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1971 | { |
1972 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1973 | $$->u._enum.has_body = 1; |
6dc474b8 | 1974 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 1975 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 1976 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1977 | } |
8b9d5b5e | 1978 | | LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1979 | { |
1980 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1981 | $$->u._enum.has_body = 1; |
3122e6f0 | 1982 | _bt_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1983 | } |
0fbb34a5 | 1984 | | COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1985 | { |
1986 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1987 | $$->u._enum.has_body = 1; |
3e11b713 | 1988 | ($$)->u._enum.container_type = $2; |
3122e6f0 | 1989 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1990 | } |
8b9d5b5e | 1991 | | IDENTIFIER LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1992 | { |
1993 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1994 | $$->u._enum.has_body = 1; |
6dc474b8 | 1995 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 1996 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1997 | } |
0fbb34a5 | 1998 | | IDENTIFIER COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1999 | { |
2000 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2001 | $$->u._enum.has_body = 1; |
6dc474b8 | 2002 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 2003 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 2004 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 2005 | } |
8b9d5b5e | 2006 | | IDENTIFIER |
6dc474b8 MD |
2007 | { |
2008 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2009 | $$->u._enum.has_body = 0; |
6dc474b8 MD |
2010 | $$->u._enum.enum_id = $1->s; |
2011 | } | |
8b9d5b5e | 2012 | | ID_TYPE LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
2013 | { |
2014 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2015 | $$->u._enum.has_body = 1; |
6dc474b8 | 2016 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 2017 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 2018 | } |
0fbb34a5 | 2019 | | ID_TYPE COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
2020 | { |
2021 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2022 | $$->u._enum.has_body = 1; |
6dc474b8 | 2023 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 2024 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 2025 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 2026 | } |
8b9d5b5e | 2027 | | ID_TYPE |
6dc474b8 MD |
2028 | { |
2029 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2030 | $$->u._enum.has_body = 0; |
6dc474b8 MD |
2031 | $$->u._enum.enum_id = $1->s; |
2032 | } | |
8b9d5b5e MD |
2033 | ; |
2034 | ||
2035 | struct_or_variant_declaration_list: | |
2036 | /* empty */ | |
6dc474b8 | 2037 | { $$ = NULL; } |
8b9d5b5e | 2038 | | struct_or_variant_declaration_list struct_or_variant_declaration |
6dc474b8 MD |
2039 | { |
2040 | if ($1) { | |
2041 | $$ = $1; | |
3122e6f0 | 2042 | bt_list_add_tail(&($2)->siblings, &($$)->tmp_head); |
6dc474b8 MD |
2043 | } else { |
2044 | $$ = $2; | |
3122e6f0 | 2045 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); |
6dc474b8 MD |
2046 | } |
2047 | } | |
8b9d5b5e MD |
2048 | ; |
2049 | ||
2050 | struct_or_variant_declaration: | |
1ee8e81d | 2051 | declaration_specifiers struct_or_variant_declarator_list SEMICOLON |
6dc474b8 | 2052 | { |
3e11b713 MD |
2053 | struct ctf_node *list; |
2054 | ||
2055 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 | 2056 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
6dc474b8 | 2057 | $$ = make_node(scanner, NODE_STRUCT_OR_VARIANT_DECLARATION); |
3e11b713 | 2058 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2059 | _bt_list_splice_tail(&($2)->tmp_head, &($$)->u.struct_or_variant_declaration.type_declarators); |
6dc474b8 | 2060 | } |
1ee8e81d | 2061 | | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 2062 | { |
3e11b713 MD |
2063 | struct ctf_node *list; |
2064 | ||
6dc474b8 | 2065 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
2066 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2067 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
2068 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2069 | _bt_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head); | |
2070 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 2071 | } |
1ee8e81d | 2072 | | TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 2073 | { |
3e11b713 MD |
2074 | struct ctf_node *list; |
2075 | ||
6dc474b8 | 2076 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
2077 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2078 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
2079 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2080 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 2081 | } |
1ee8e81d | 2082 | | declaration_specifiers TYPEDEF type_declarator_list SEMICOLON |
6dc474b8 | 2083 | { |
3e11b713 MD |
2084 | struct ctf_node *list; |
2085 | ||
2086 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 | 2087 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
6dc474b8 | 2088 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 | 2089 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2090 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); |
6dc474b8 | 2091 | } |
a030d084 | 2092 | | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON |
6dc474b8 | 2093 | { |
3e11b713 MD |
2094 | struct ctf_node *list; |
2095 | ||
6dc474b8 MD |
2096 | $$ = make_node(scanner, NODE_TYPEALIAS); |
2097 | $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET); | |
2098 | $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS); | |
3e11b713 MD |
2099 | |
2100 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2101 | $$->u.typealias.target->u.typealias_target.type_specifier_list = list; | |
3122e6f0 JD |
2102 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2103 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators); | |
3e11b713 MD |
2104 | |
2105 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2106 | $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list; | |
3122e6f0 JD |
2107 | _bt_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2108 | _bt_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators); | |
6dc474b8 | 2109 | } |
8b9d5b5e MD |
2110 | ; |
2111 | ||
1ee8e81d | 2112 | alias_declaration_specifiers: |
8b9d5b5e | 2113 | CONST |
6dc474b8 | 2114 | { |
3e11b713 MD |
2115 | struct ctf_node *node; |
2116 | ||
2117 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2118 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2119 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 2120 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 2121 | } |
8b9d5b5e | 2122 | | type_specifier |
3e11b713 MD |
2123 | { |
2124 | struct ctf_node *node; | |
2125 | ||
2126 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2127 | node = $1; | |
3122e6f0 | 2128 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
3e11b713 | 2129 | } |
1ee8e81d MD |
2130 | | IDENTIFIER |
2131 | { | |
3e11b713 MD |
2132 | struct ctf_node *node; |
2133 | ||
1ee8e81d | 2134 | add_type(scanner, $1); |
3e11b713 MD |
2135 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2136 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2137 | node->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
2138 | node->u.type_specifier.id_type = yylval.gs->s; | |
3122e6f0 | 2139 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
1ee8e81d MD |
2140 | } |
2141 | | alias_declaration_specifiers CONST | |
6dc474b8 MD |
2142 | { |
2143 | struct ctf_node *node; | |
2144 | ||
2145 | $$ = $1; | |
2146 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2147 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 2148 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 2149 | } |
1ee8e81d | 2150 | | alias_declaration_specifiers type_specifier |
6dc474b8 MD |
2151 | { |
2152 | $$ = $1; | |
3122e6f0 | 2153 | bt_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 2154 | } |
1ee8e81d MD |
2155 | | alias_declaration_specifiers IDENTIFIER |
2156 | { | |
2157 | struct ctf_node *node; | |
2158 | ||
2159 | add_type(scanner, $2); | |
2160 | $$ = $1; | |
2161 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2162 | node->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
2163 | node->u.type_specifier.id_type = yylval.gs->s; | |
3122e6f0 | 2164 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
1ee8e81d | 2165 | } |
8b9d5b5e MD |
2166 | ; |
2167 | ||
2168 | struct_or_variant_declarator_list: | |
2169 | struct_or_variant_declarator | |
0009a725 | 2170 | { $$ = $1; } |
8b9d5b5e | 2171 | | struct_or_variant_declarator_list COMMA struct_or_variant_declarator |
6dc474b8 MD |
2172 | { |
2173 | $$ = $1; | |
3122e6f0 | 2174 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 2175 | } |
8b9d5b5e MD |
2176 | ; |
2177 | ||
2178 | struct_or_variant_declarator: | |
2179 | declarator | |
6dc474b8 | 2180 | { $$ = $1; } |
8b9d5b5e | 2181 | | COLON unary_expression |
6dc474b8 | 2182 | { $$ = $2; } |
8b9d5b5e | 2183 | | declarator COLON unary_expression |
6dc474b8 MD |
2184 | { |
2185 | $$ = $1; | |
48a01768 | 2186 | if (set_parent_node($3, $1)) |
6dc474b8 MD |
2187 | reparent_error(scanner, "struct_or_variant_declarator"); |
2188 | } | |
8b9d5b5e MD |
2189 | ; |
2190 | ||
2191 | enumerator_list: | |
2192 | enumerator | |
0009a725 | 2193 | { $$ = $1; } |
8b9d5b5e | 2194 | | enumerator_list COMMA enumerator |
6dc474b8 MD |
2195 | { |
2196 | $$ = $1; | |
3122e6f0 | 2197 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 2198 | } |
8b9d5b5e MD |
2199 | ; |
2200 | ||
2201 | enumerator: | |
2202 | IDENTIFIER | |
6dc474b8 MD |
2203 | { |
2204 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2205 | $$->u.enumerator.id = $1->s; | |
2206 | } | |
8b9d5b5e | 2207 | | ID_TYPE |
6dc474b8 MD |
2208 | { |
2209 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2210 | $$->u.enumerator.id = $1->s; | |
2211 | } | |
8b9d5b5e | 2212 | | keywords |
6dc474b8 MD |
2213 | { |
2214 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2215 | $$->u.enumerator.id = $1->s; | |
2216 | } | |
8b9d5b5e | 2217 | | STRING_LITERAL_START DQUOTE |
6dc474b8 MD |
2218 | { |
2219 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2220 | $$->u.enumerator.id = ""; | |
2221 | } | |
8b9d5b5e | 2222 | | STRING_LITERAL_START s_char_sequence DQUOTE |
6dc474b8 MD |
2223 | { |
2224 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2225 | $$->u.enumerator.id = $2->s; | |
2226 | } | |
8b9d5b5e | 2227 | | IDENTIFIER EQUAL unary_expression_or_range |
6dc474b8 MD |
2228 | { |
2229 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2230 | $$->u.enumerator.id = $1->s; | |
3122e6f0 | 2231 | bt_list_splice(&($3)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2232 | } |
8b9d5b5e | 2233 | | ID_TYPE EQUAL unary_expression_or_range |
6dc474b8 MD |
2234 | { |
2235 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2236 | $$->u.enumerator.id = $1->s; | |
3122e6f0 | 2237 | bt_list_splice(&($3)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2238 | } |
8b9d5b5e | 2239 | | keywords EQUAL unary_expression_or_range |
6dc474b8 MD |
2240 | { |
2241 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2242 | $$->u.enumerator.id = $1->s; | |
3122e6f0 | 2243 | bt_list_splice(&($3)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2244 | } |
8b9d5b5e | 2245 | | STRING_LITERAL_START DQUOTE EQUAL unary_expression_or_range |
6dc474b8 MD |
2246 | { |
2247 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2248 | $$->u.enumerator.id = ""; | |
3122e6f0 | 2249 | bt_list_splice(&($4)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2250 | } |
8b9d5b5e | 2251 | | STRING_LITERAL_START s_char_sequence DQUOTE EQUAL unary_expression_or_range |
6dc474b8 MD |
2252 | { |
2253 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2254 | $$->u.enumerator.id = $2->s; | |
3122e6f0 | 2255 | bt_list_splice(&($5)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2256 | } |
8b9d5b5e MD |
2257 | ; |
2258 | ||
2259 | abstract_declarator_list: | |
2260 | abstract_declarator | |
0009a725 | 2261 | { $$ = $1; } |
8b9d5b5e | 2262 | | abstract_declarator_list COMMA abstract_declarator |
6dc474b8 MD |
2263 | { |
2264 | $$ = $1; | |
3122e6f0 | 2265 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 2266 | } |
8b9d5b5e MD |
2267 | ; |
2268 | ||
2269 | abstract_declarator: | |
2270 | direct_abstract_declarator | |
6dc474b8 | 2271 | { $$ = $1; } |
8b9d5b5e | 2272 | | pointer direct_abstract_declarator |
6dc474b8 MD |
2273 | { |
2274 | $$ = $2; | |
3122e6f0 | 2275 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2276 | } |
8b9d5b5e MD |
2277 | ; |
2278 | ||
2279 | direct_abstract_declarator: | |
2280 | /* empty */ | |
6dc474b8 MD |
2281 | { |
2282 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2283 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2284 | /* id is NULL */ | |
2285 | } | |
8b9d5b5e | 2286 | | IDENTIFIER |
6dc474b8 MD |
2287 | { |
2288 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2289 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2290 | $$->u.type_declarator.u.id = $1->s; | |
2291 | } | |
8b9d5b5e | 2292 | | LPAREN abstract_declarator RPAREN |
6dc474b8 MD |
2293 | { |
2294 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2295 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2296 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2297 | } | |
98df1c9f | 2298 | | direct_abstract_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2299 | { |
2300 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2301 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2302 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2303 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2304 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2305 | } |
8b9d5b5e | 2306 | | direct_abstract_declarator LSBRAC RSBRAC |
6dc474b8 MD |
2307 | { |
2308 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2309 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2310 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
2311 | $$->u.type_declarator.u.nested.abstract_array = 1; | |
2312 | } | |
8b9d5b5e MD |
2313 | ; |
2314 | ||
e0c14875 MD |
2315 | alias_abstract_declarator_list: |
2316 | alias_abstract_declarator | |
6dc474b8 | 2317 | { $$ = $1; } |
e0c14875 MD |
2318 | | alias_abstract_declarator_list COMMA alias_abstract_declarator |
2319 | { | |
2320 | $$ = $1; | |
3122e6f0 | 2321 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
e0c14875 MD |
2322 | } |
2323 | ; | |
2324 | ||
2325 | alias_abstract_declarator: | |
2326 | direct_alias_abstract_declarator | |
2327 | { $$ = $1; } | |
2328 | | pointer direct_alias_abstract_declarator | |
6dc474b8 MD |
2329 | { |
2330 | $$ = $2; | |
3122e6f0 | 2331 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2332 | } |
8b9d5b5e MD |
2333 | ; |
2334 | ||
e0c14875 MD |
2335 | direct_alias_abstract_declarator: |
2336 | /* empty */ | |
6dc474b8 MD |
2337 | { |
2338 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
e0c14875 MD |
2339 | $$->u.type_declarator.type = TYPEDEC_ID; |
2340 | /* id is NULL */ | |
6dc474b8 | 2341 | } |
e0c14875 | 2342 | | LPAREN alias_abstract_declarator RPAREN |
6dc474b8 MD |
2343 | { |
2344 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2345 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2346 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2347 | } | |
98df1c9f | 2348 | | direct_alias_abstract_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2349 | { |
2350 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2351 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2352 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2353 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2354 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2355 | } |
e0c14875 MD |
2356 | | direct_alias_abstract_declarator LSBRAC RSBRAC |
2357 | { | |
2358 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2359 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2360 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
2361 | $$->u.type_declarator.u.nested.abstract_array = 1; | |
2362 | } | |
8b9d5b5e MD |
2363 | ; |
2364 | ||
e0c14875 MD |
2365 | declarator: |
2366 | direct_declarator | |
6dc474b8 | 2367 | { $$ = $1; } |
e0c14875 | 2368 | | pointer direct_declarator |
6dc474b8 MD |
2369 | { |
2370 | $$ = $2; | |
3122e6f0 | 2371 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2372 | } |
8b9d5b5e MD |
2373 | ; |
2374 | ||
e0c14875 | 2375 | direct_declarator: |
8b9d5b5e | 2376 | IDENTIFIER |
6dc474b8 | 2377 | { |
6dc474b8 MD |
2378 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); |
2379 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2380 | $$->u.type_declarator.u.id = $1->s; | |
2381 | } | |
e0c14875 | 2382 | | LPAREN declarator RPAREN |
6dc474b8 MD |
2383 | { |
2384 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2385 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2386 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2387 | } | |
98df1c9f | 2388 | | direct_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2389 | { |
2390 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2391 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2392 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2393 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2394 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2395 | } |
8b9d5b5e MD |
2396 | ; |
2397 | ||
e0c14875 MD |
2398 | type_declarator: |
2399 | direct_type_declarator | |
6dc474b8 | 2400 | { $$ = $1; } |
e0c14875 | 2401 | | pointer direct_type_declarator |
6dc474b8 MD |
2402 | { |
2403 | $$ = $2; | |
3122e6f0 | 2404 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2405 | } |
8b9d5b5e MD |
2406 | ; |
2407 | ||
e0c14875 MD |
2408 | direct_type_declarator: |
2409 | IDENTIFIER | |
6dc474b8 MD |
2410 | { |
2411 | add_type(scanner, $1); | |
2412 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2413 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2414 | $$->u.type_declarator.u.id = $1->s; | |
2415 | } | |
e0c14875 | 2416 | | LPAREN type_declarator RPAREN |
6dc474b8 MD |
2417 | { |
2418 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2419 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2420 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2421 | } | |
98df1c9f | 2422 | | direct_type_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2423 | { |
2424 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2425 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2426 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2427 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2428 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2429 | } |
8b9d5b5e MD |
2430 | ; |
2431 | ||
2432 | pointer: | |
2433 | STAR | |
48a01768 MD |
2434 | { |
2435 | $$ = make_node(scanner, NODE_POINTER); | |
48a01768 | 2436 | } |
8b9d5b5e | 2437 | | STAR pointer |
6dc474b8 MD |
2438 | { |
2439 | $$ = make_node(scanner, NODE_POINTER); | |
3122e6f0 | 2440 | bt_list_splice(&($2)->tmp_head, &($$)->tmp_head); |
6dc474b8 | 2441 | } |
8b9d5b5e | 2442 | | STAR type_qualifier_list pointer |
6dc474b8 MD |
2443 | { |
2444 | $$ = make_node(scanner, NODE_POINTER); | |
2445 | $$->u.pointer.const_qualifier = 1; | |
3122e6f0 | 2446 | bt_list_splice(&($3)->tmp_head, &($$)->tmp_head); |
6dc474b8 | 2447 | } |
8b9d5b5e MD |
2448 | ; |
2449 | ||
2450 | type_qualifier_list: | |
6dc474b8 | 2451 | /* pointer assumes only const type qualifier */ |
8b9d5b5e MD |
2452 | CONST |
2453 | | type_qualifier_list CONST | |
2454 | ; | |
2455 | ||
2456 | /* 2.3: CTF-specific declarations */ | |
2457 | ||
2458 | ctf_assignment_expression_list: | |
2459 | ctf_assignment_expression SEMICOLON | |
0009a725 | 2460 | { $$ = $1; } |
8b9d5b5e | 2461 | | ctf_assignment_expression_list ctf_assignment_expression SEMICOLON |
6dc474b8 MD |
2462 | { |
2463 | $$ = $1; | |
3122e6f0 | 2464 | bt_list_add_tail(&($2)->siblings, &($$)->tmp_head); |
6dc474b8 | 2465 | } |
8b9d5b5e MD |
2466 | ; |
2467 | ||
2468 | ctf_assignment_expression: | |
2469 | unary_expression EQUAL unary_expression | |
02b234c4 | 2470 | { |
6dc474b8 MD |
2471 | /* |
2472 | * Because we have left and right, cannot use | |
48a01768 | 2473 | * set_parent_node. |
6dc474b8 | 2474 | */ |
02b234c4 | 2475 | $$ = make_node(scanner, NODE_CTF_EXPRESSION); |
3122e6f0 | 2476 | _bt_list_splice_tail(&($1)->tmp_head, &($$)->u.ctf_expression.left); |
6dc474b8 MD |
2477 | if ($1->u.unary_expression.type != UNARY_STRING) |
2478 | reparent_error(scanner, "ctf_assignment_expression left expects string"); | |
3122e6f0 | 2479 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.ctf_expression.right); |
02b234c4 | 2480 | } |
427c09b7 | 2481 | | unary_expression TYPEASSIGN declaration_specifiers /* Only allow struct */ |
6dc474b8 MD |
2482 | { |
2483 | /* | |
2484 | * Because we have left and right, cannot use | |
48a01768 | 2485 | * set_parent_node. |
6dc474b8 MD |
2486 | */ |
2487 | $$ = make_node(scanner, NODE_CTF_EXPRESSION); | |
3122e6f0 | 2488 | _bt_list_splice_tail(&($1)->tmp_head, &($$)->u.ctf_expression.left); |
6dc474b8 MD |
2489 | if ($1->u.unary_expression.type != UNARY_STRING) |
2490 | reparent_error(scanner, "ctf_assignment_expression left expects string"); | |
3122e6f0 | 2491 | bt_list_add_tail(&($3)->siblings, &($$)->u.ctf_expression.right); |
6dc474b8 | 2492 | } |
8b9d5b5e | 2493 | | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list |
6dc474b8 | 2494 | { |
3e11b713 MD |
2495 | struct ctf_node *list; |
2496 | ||
2497 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 JD |
2498 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2499 | _bt_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head); | |
6dc474b8 | 2500 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 | 2501 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2502 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators); |
6dc474b8 | 2503 | } |
8b9d5b5e | 2504 | | TYPEDEF declaration_specifiers type_declarator_list |
6dc474b8 | 2505 | { |
3e11b713 MD |
2506 | struct ctf_node *list; |
2507 | ||
6dc474b8 | 2508 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
2509 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2510 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
2511 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2512 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 2513 | } |
8b9d5b5e | 2514 | | declaration_specifiers TYPEDEF type_declarator_list |
6dc474b8 | 2515 | { |
3e11b713 MD |
2516 | struct ctf_node *list; |
2517 | ||
2518 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 | 2519 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
6dc474b8 | 2520 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 | 2521 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2522 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); |
6dc474b8 | 2523 | } |
a030d084 | 2524 | | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list |
6dc474b8 | 2525 | { |
3e11b713 MD |
2526 | struct ctf_node *list; |
2527 | ||
6dc474b8 MD |
2528 | $$ = make_node(scanner, NODE_TYPEALIAS); |
2529 | $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET); | |
2530 | $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS); | |
3e11b713 MD |
2531 | |
2532 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2533 | $$->u.typealias.target->u.typealias_target.type_specifier_list = list; | |
3122e6f0 JD |
2534 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2535 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators); | |
3e11b713 MD |
2536 | |
2537 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2538 | $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list; | |
3122e6f0 JD |
2539 | _bt_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2540 | _bt_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators); | |
6dc474b8 | 2541 | } |
8b9d5b5e | 2542 | ; |