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: | |
c55adfb9 | 260 | printfn_fatal(node, "trying to create root node"); |
02b234c4 MD |
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: | |
c55adfb9 | 340 | printfn_fatal(node, "unknown node type '%d'", (int) type); |
02b234c4 MD |
341 | break; |
342 | } | |
343 | ||
344 | return node; | |
345 | } | |
346 | ||
347 | static int reparent_ctf_expression(struct ctf_node *node, | |
348 | struct ctf_node *parent) | |
349 | { | |
350 | switch (parent->type) { | |
351 | case NODE_EVENT: | |
3122e6f0 | 352 | _bt_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list); |
02b234c4 MD |
353 | break; |
354 | case NODE_STREAM: | |
3122e6f0 | 355 | _bt_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list); |
02b234c4 | 356 | break; |
e2c76a4d | 357 | case NODE_ENV: |
3122e6f0 | 358 | _bt_list_splice_tail(&node->tmp_head, &parent->u.env.declaration_list); |
e2c76a4d | 359 | break; |
02b234c4 | 360 | case NODE_TRACE: |
3122e6f0 | 361 | _bt_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list); |
02b234c4 | 362 | break; |
73d15916 | 363 | case NODE_CLOCK: |
3122e6f0 | 364 | _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list); |
73d15916 | 365 | break; |
f133896d MD |
366 | case NODE_CALLSITE: |
367 | _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list); | |
368 | break; | |
02b234c4 | 369 | case NODE_FLOATING_POINT: |
3122e6f0 | 370 | _bt_list_splice_tail(&node->tmp_head, &parent->u.floating_point.expressions); |
02b234c4 MD |
371 | break; |
372 | case NODE_INTEGER: | |
3122e6f0 | 373 | _bt_list_splice_tail(&node->tmp_head, &parent->u.integer.expressions); |
02b234c4 MD |
374 | break; |
375 | case NODE_STRING: | |
3122e6f0 | 376 | _bt_list_splice_tail(&node->tmp_head, &parent->u.string.expressions); |
02b234c4 MD |
377 | break; |
378 | ||
379 | case NODE_ROOT: | |
380 | case NODE_CTF_EXPRESSION: | |
381 | case NODE_TYPEDEF: | |
382 | case NODE_TYPEALIAS_TARGET: | |
383 | case NODE_TYPEALIAS_ALIAS: | |
384 | case NODE_TYPEALIAS: | |
385 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 386 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
387 | case NODE_POINTER: |
388 | case NODE_TYPE_DECLARATOR: | |
389 | case NODE_ENUMERATOR: | |
390 | case NODE_ENUM: | |
391 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
392 | case NODE_VARIANT: | |
393 | case NODE_STRUCT: | |
6dc474b8 | 394 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
395 | return -EPERM; |
396 | ||
397 | case NODE_UNKNOWN: | |
398 | default: | |
c55adfb9 | 399 | printfn_fatal(node, "unknown node type '%d'", (int) parent->type); |
02b234c4 MD |
400 | return -EINVAL; |
401 | } | |
402 | return 0; | |
403 | } | |
404 | ||
405 | static int reparent_typedef(struct ctf_node *node, struct ctf_node *parent) | |
406 | { | |
407 | switch (parent->type) { | |
408 | case NODE_ROOT: | |
3122e6f0 | 409 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.declaration_list); |
02b234c4 MD |
410 | break; |
411 | case NODE_EVENT: | |
3122e6f0 | 412 | _bt_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list); |
02b234c4 MD |
413 | break; |
414 | case NODE_STREAM: | |
3122e6f0 | 415 | _bt_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list); |
02b234c4 | 416 | break; |
e2c76a4d | 417 | case NODE_ENV: |
3122e6f0 | 418 | _bt_list_splice_tail(&node->tmp_head, &parent->u.env.declaration_list); |
e2c76a4d | 419 | break; |
02b234c4 | 420 | case NODE_TRACE: |
3122e6f0 | 421 | _bt_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list); |
02b234c4 | 422 | break; |
73d15916 | 423 | case NODE_CLOCK: |
3122e6f0 | 424 | _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list); |
73d15916 | 425 | break; |
f133896d MD |
426 | case NODE_CALLSITE: |
427 | _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list); | |
428 | break; | |
02b234c4 | 429 | case NODE_VARIANT: |
3122e6f0 | 430 | _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list); |
02b234c4 MD |
431 | break; |
432 | case NODE_STRUCT: | |
3122e6f0 | 433 | _bt_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list); |
02b234c4 MD |
434 | break; |
435 | ||
436 | case NODE_FLOATING_POINT: | |
437 | case NODE_INTEGER: | |
438 | case NODE_STRING: | |
439 | case NODE_CTF_EXPRESSION: | |
440 | case NODE_TYPEDEF: | |
441 | case NODE_TYPEALIAS_TARGET: | |
442 | case NODE_TYPEALIAS_ALIAS: | |
443 | case NODE_TYPEALIAS: | |
444 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 445 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
446 | case NODE_POINTER: |
447 | case NODE_TYPE_DECLARATOR: | |
448 | case NODE_ENUMERATOR: | |
449 | case NODE_ENUM: | |
450 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
6dc474b8 | 451 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
452 | return -EPERM; |
453 | ||
454 | case NODE_UNKNOWN: | |
455 | default: | |
c55adfb9 | 456 | printfn_fatal(node, "unknown node type %d", parent->type); |
02b234c4 MD |
457 | return -EINVAL; |
458 | } | |
459 | return 0; | |
460 | } | |
461 | ||
462 | static int reparent_typealias(struct ctf_node *node, struct ctf_node *parent) | |
463 | { | |
464 | switch (parent->type) { | |
465 | case NODE_ROOT: | |
3122e6f0 | 466 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.declaration_list); |
02b234c4 MD |
467 | break; |
468 | case NODE_EVENT: | |
3122e6f0 | 469 | _bt_list_splice_tail(&node->tmp_head, &parent->u.event.declaration_list); |
02b234c4 MD |
470 | break; |
471 | case NODE_STREAM: | |
3122e6f0 | 472 | _bt_list_splice_tail(&node->tmp_head, &parent->u.stream.declaration_list); |
02b234c4 | 473 | break; |
e2c76a4d | 474 | case NODE_ENV: |
3122e6f0 | 475 | _bt_list_splice_tail(&node->tmp_head, &parent->u.env.declaration_list); |
e2c76a4d | 476 | break; |
02b234c4 | 477 | case NODE_TRACE: |
3122e6f0 | 478 | _bt_list_splice_tail(&node->tmp_head, &parent->u.trace.declaration_list); |
02b234c4 | 479 | break; |
73d15916 | 480 | case NODE_CLOCK: |
3122e6f0 | 481 | _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list); |
73d15916 | 482 | break; |
f133896d MD |
483 | case NODE_CALLSITE: |
484 | _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list); | |
485 | break; | |
02b234c4 | 486 | case NODE_VARIANT: |
3122e6f0 | 487 | _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list); |
02b234c4 MD |
488 | break; |
489 | case NODE_STRUCT: | |
3122e6f0 | 490 | _bt_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list); |
02b234c4 MD |
491 | break; |
492 | ||
493 | case NODE_FLOATING_POINT: | |
494 | case NODE_INTEGER: | |
495 | case NODE_STRING: | |
496 | case NODE_CTF_EXPRESSION: | |
497 | case NODE_TYPEDEF: | |
498 | case NODE_TYPEALIAS_TARGET: | |
499 | case NODE_TYPEALIAS_ALIAS: | |
500 | case NODE_TYPEALIAS: | |
501 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 502 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
503 | case NODE_POINTER: |
504 | case NODE_TYPE_DECLARATOR: | |
505 | case NODE_ENUMERATOR: | |
506 | case NODE_ENUM: | |
507 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
6dc474b8 | 508 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
509 | return -EPERM; |
510 | ||
511 | case NODE_UNKNOWN: | |
512 | default: | |
c55adfb9 | 513 | printfn_fatal(node, "unknown node type '%d'", (int) parent->type); |
02b234c4 MD |
514 | return -EINVAL; |
515 | } | |
516 | return 0; | |
517 | } | |
518 | ||
6dc474b8 MD |
519 | static int reparent_type_specifier(struct ctf_node *node, |
520 | struct ctf_node *parent) | |
3e11b713 MD |
521 | { |
522 | switch (parent->type) { | |
523 | case NODE_TYPE_SPECIFIER_LIST: | |
3122e6f0 | 524 | _bt_list_splice_tail(&node->tmp_head, &parent->u.type_specifier_list.head); |
3e11b713 MD |
525 | break; |
526 | ||
527 | case NODE_TYPE_SPECIFIER: | |
528 | case NODE_EVENT: | |
529 | case NODE_STREAM: | |
e2c76a4d | 530 | case NODE_ENV: |
3e11b713 | 531 | case NODE_TRACE: |
73d15916 | 532 | case NODE_CLOCK: |
f133896d | 533 | case NODE_CALLSITE: |
3e11b713 MD |
534 | case NODE_VARIANT: |
535 | case NODE_STRUCT: | |
536 | case NODE_TYPEDEF: | |
537 | case NODE_TYPEALIAS_TARGET: | |
538 | case NODE_TYPEALIAS_ALIAS: | |
539 | case NODE_TYPE_DECLARATOR: | |
540 | case NODE_ENUM: | |
541 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
542 | case NODE_TYPEALIAS: | |
543 | case NODE_FLOATING_POINT: | |
544 | case NODE_INTEGER: | |
545 | case NODE_STRING: | |
546 | case NODE_CTF_EXPRESSION: | |
547 | case NODE_POINTER: | |
548 | case NODE_ENUMERATOR: | |
549 | case NODE_UNARY_EXPRESSION: | |
550 | return -EPERM; | |
551 | ||
552 | case NODE_UNKNOWN: | |
553 | default: | |
c55adfb9 | 554 | printfn_fatal(node, "unknown node type '%d'", (int) parent->type); |
3e11b713 MD |
555 | return -EINVAL; |
556 | } | |
557 | return 0; | |
558 | } | |
559 | ||
560 | static int reparent_type_specifier_list(struct ctf_node *node, | |
561 | struct ctf_node *parent) | |
02b234c4 MD |
562 | { |
563 | switch (parent->type) { | |
564 | case NODE_ROOT: | |
3122e6f0 | 565 | bt_list_add_tail(&node->siblings, &parent->u.root.declaration_list); |
02b234c4 MD |
566 | break; |
567 | case NODE_EVENT: | |
3122e6f0 | 568 | bt_list_add_tail(&node->siblings, &parent->u.event.declaration_list); |
02b234c4 MD |
569 | break; |
570 | case NODE_STREAM: | |
3122e6f0 | 571 | bt_list_add_tail(&node->siblings, &parent->u.stream.declaration_list); |
02b234c4 | 572 | break; |
e2c76a4d | 573 | case NODE_ENV: |
3122e6f0 | 574 | bt_list_add_tail(&node->siblings, &parent->u.env.declaration_list); |
e2c76a4d | 575 | break; |
02b234c4 | 576 | case NODE_TRACE: |
3122e6f0 | 577 | bt_list_add_tail(&node->siblings, &parent->u.trace.declaration_list); |
02b234c4 | 578 | break; |
73d15916 | 579 | case NODE_CLOCK: |
3122e6f0 | 580 | bt_list_add_tail(&node->siblings, &parent->u.clock.declaration_list); |
73d15916 | 581 | break; |
f133896d MD |
582 | case NODE_CALLSITE: |
583 | bt_list_add_tail(&node->siblings, &parent->u.callsite.declaration_list); | |
584 | break; | |
02b234c4 | 585 | case NODE_VARIANT: |
3122e6f0 | 586 | bt_list_add_tail(&node->siblings, &parent->u.variant.declaration_list); |
02b234c4 MD |
587 | break; |
588 | case NODE_STRUCT: | |
3122e6f0 | 589 | bt_list_add_tail(&node->siblings, &parent->u._struct.declaration_list); |
02b234c4 MD |
590 | break; |
591 | case NODE_TYPEDEF: | |
3e11b713 | 592 | parent->u._typedef.type_specifier_list = node; |
02b234c4 MD |
593 | break; |
594 | case NODE_TYPEALIAS_TARGET: | |
3e11b713 | 595 | parent->u.typealias_target.type_specifier_list = node; |
02b234c4 MD |
596 | break; |
597 | case NODE_TYPEALIAS_ALIAS: | |
3e11b713 | 598 | parent->u.typealias_alias.type_specifier_list = node; |
02b234c4 | 599 | break; |
02b234c4 | 600 | case NODE_ENUM: |
3e11b713 | 601 | parent->u._enum.container_type = node; |
02b234c4 MD |
602 | break; |
603 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
3e11b713 | 604 | parent->u.struct_or_variant_declaration.type_specifier_list = node; |
02b234c4 | 605 | break; |
98df1c9f | 606 | case NODE_TYPE_DECLARATOR: |
3e11b713 | 607 | case NODE_TYPE_SPECIFIER: |
02b234c4 MD |
608 | case NODE_TYPEALIAS: |
609 | case NODE_FLOATING_POINT: | |
610 | case NODE_INTEGER: | |
611 | case NODE_STRING: | |
612 | case NODE_CTF_EXPRESSION: | |
02b234c4 MD |
613 | case NODE_POINTER: |
614 | case NODE_ENUMERATOR: | |
6dc474b8 | 615 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
616 | return -EPERM; |
617 | ||
618 | case NODE_UNKNOWN: | |
619 | default: | |
c55adfb9 | 620 | printfn_fatal(node, "unknown node type '%d'", (int) parent->type); |
02b234c4 MD |
621 | return -EINVAL; |
622 | } | |
623 | return 0; | |
624 | } | |
625 | ||
626 | static int reparent_type_declarator(struct ctf_node *node, | |
627 | struct ctf_node *parent) | |
628 | { | |
629 | switch (parent->type) { | |
630 | case NODE_TYPE_DECLARATOR: | |
631 | parent->u.type_declarator.type = TYPEDEC_NESTED; | |
632 | parent->u.type_declarator.u.nested.type_declarator = node; | |
633 | break; | |
634 | case NODE_STRUCT_OR_VARIANT_DECLARATION: | |
3122e6f0 | 635 | _bt_list_splice_tail(&node->tmp_head, &parent->u.struct_or_variant_declaration.type_declarators); |
02b234c4 MD |
636 | break; |
637 | case NODE_TYPEDEF: | |
3122e6f0 | 638 | _bt_list_splice_tail(&node->tmp_head, &parent->u._typedef.type_declarators); |
02b234c4 MD |
639 | break; |
640 | case NODE_TYPEALIAS_TARGET: | |
3122e6f0 | 641 | _bt_list_splice_tail(&node->tmp_head, &parent->u.typealias_target.type_declarators); |
02b234c4 MD |
642 | break; |
643 | case NODE_TYPEALIAS_ALIAS: | |
3122e6f0 | 644 | _bt_list_splice_tail(&node->tmp_head, &parent->u.typealias_alias.type_declarators); |
02b234c4 MD |
645 | break; |
646 | ||
647 | case NODE_ROOT: | |
648 | case NODE_EVENT: | |
649 | case NODE_STREAM: | |
e2c76a4d | 650 | case NODE_ENV: |
02b234c4 | 651 | case NODE_TRACE: |
73d15916 | 652 | case NODE_CLOCK: |
f133896d | 653 | case NODE_CALLSITE: |
02b234c4 MD |
654 | case NODE_VARIANT: |
655 | case NODE_STRUCT: | |
656 | case NODE_TYPEALIAS: | |
657 | case NODE_ENUM: | |
658 | case NODE_FLOATING_POINT: | |
659 | case NODE_INTEGER: | |
660 | case NODE_STRING: | |
661 | case NODE_CTF_EXPRESSION: | |
662 | case NODE_TYPE_SPECIFIER: | |
3e11b713 | 663 | case NODE_TYPE_SPECIFIER_LIST: |
02b234c4 MD |
664 | case NODE_POINTER: |
665 | case NODE_ENUMERATOR: | |
6dc474b8 | 666 | case NODE_UNARY_EXPRESSION: |
02b234c4 MD |
667 | return -EPERM; |
668 | ||
669 | case NODE_UNKNOWN: | |
670 | default: | |
c55adfb9 | 671 | printfn_fatal(node, "unknown node type '%d'", (int) parent->type); |
02b234c4 MD |
672 | return -EINVAL; |
673 | } | |
674 | return 0; | |
675 | } | |
676 | ||
677 | /* | |
48a01768 | 678 | * set_parent_node |
02b234c4 | 679 | * |
48a01768 MD |
680 | * Link node to parent. Returns 0 on success, -EPERM if it is not permitted to |
681 | * create the link declared by the input, -ENOENT if node or parent is NULL, | |
682 | * -EINVAL if there is an internal structure problem. | |
02b234c4 | 683 | */ |
48a01768 | 684 | static int set_parent_node(struct ctf_node *node, |
02b234c4 MD |
685 | struct ctf_node *parent) |
686 | { | |
687 | if (!node || !parent) | |
688 | return -ENOENT; | |
689 | ||
6dc474b8 | 690 | /* Note: Linking to parent will be done only by an external visitor */ |
02b234c4 MD |
691 | |
692 | switch (node->type) { | |
693 | case NODE_ROOT: | |
c55adfb9 | 694 | printfn_fatal(node, "trying to reparent root node"); |
02b234c4 MD |
695 | return -EINVAL; |
696 | ||
697 | case NODE_EVENT: | |
48a01768 | 698 | if (parent->type == NODE_ROOT) { |
3122e6f0 | 699 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.event); |
3e11b713 | 700 | } else { |
02b234c4 | 701 | return -EPERM; |
3e11b713 | 702 | } |
02b234c4 MD |
703 | break; |
704 | case NODE_STREAM: | |
48a01768 | 705 | if (parent->type == NODE_ROOT) { |
3122e6f0 | 706 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.stream); |
3e11b713 | 707 | } else { |
02b234c4 | 708 | return -EPERM; |
3e11b713 | 709 | } |
02b234c4 | 710 | break; |
e2c76a4d MD |
711 | case NODE_ENV: |
712 | if (parent->type == NODE_ROOT) { | |
3122e6f0 | 713 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.env); |
e2c76a4d MD |
714 | } else { |
715 | return -EPERM; | |
716 | } | |
717 | break; | |
02b234c4 | 718 | case NODE_TRACE: |
48a01768 | 719 | if (parent->type == NODE_ROOT) { |
3122e6f0 | 720 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.trace); |
3e11b713 | 721 | } else { |
02b234c4 | 722 | return -EPERM; |
3e11b713 | 723 | } |
02b234c4 | 724 | break; |
73d15916 MD |
725 | case NODE_CLOCK: |
726 | if (parent->type == NODE_ROOT) { | |
3122e6f0 | 727 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.clock); |
73d15916 MD |
728 | } else { |
729 | return -EPERM; | |
730 | } | |
731 | break; | |
f133896d MD |
732 | case NODE_CALLSITE: |
733 | if (parent->type == NODE_ROOT) { | |
734 | _bt_list_splice_tail(&node->tmp_head, &parent->u.root.callsite); | |
735 | } else { | |
736 | return -EPERM; | |
737 | } | |
738 | break; | |
02b234c4 MD |
739 | |
740 | case NODE_CTF_EXPRESSION: | |
741 | return reparent_ctf_expression(node, parent); | |
6dc474b8 MD |
742 | case NODE_UNARY_EXPRESSION: |
743 | if (parent->type == NODE_TYPE_DECLARATOR) | |
744 | parent->u.type_declarator.bitfield_len = node; | |
745 | else | |
746 | return -EPERM; | |
747 | break; | |
02b234c4 MD |
748 | |
749 | case NODE_TYPEDEF: | |
750 | return reparent_typedef(node, parent); | |
751 | case NODE_TYPEALIAS_TARGET: | |
752 | if (parent->type == NODE_TYPEALIAS) | |
753 | parent->u.typealias.target = node; | |
754 | else | |
755 | return -EINVAL; | |
756 | case NODE_TYPEALIAS_ALIAS: | |
757 | if (parent->type == NODE_TYPEALIAS) | |
758 | parent->u.typealias.alias = node; | |
759 | else | |
760 | return -EINVAL; | |
761 | case NODE_TYPEALIAS: | |
762 | return reparent_typealias(node, parent); | |
763 | ||
02b234c4 | 764 | case NODE_POINTER: |
48a01768 | 765 | if (parent->type == NODE_TYPE_DECLARATOR) { |
3122e6f0 | 766 | _bt_list_splice_tail(&node->tmp_head, &parent->u.type_declarator.pointers); |
48a01768 | 767 | } else |
02b234c4 MD |
768 | return -EPERM; |
769 | break; | |
770 | case NODE_TYPE_DECLARATOR: | |
771 | return reparent_type_declarator(node, parent); | |
772 | ||
3e11b713 MD |
773 | case NODE_TYPE_SPECIFIER_LIST: |
774 | return reparent_type_specifier_list(node, parent); | |
775 | ||
6dc474b8 | 776 | case NODE_TYPE_SPECIFIER: |
3e11b713 MD |
777 | return reparent_type_specifier(node, parent); |
778 | ||
02b234c4 | 779 | case NODE_FLOATING_POINT: |
02b234c4 | 780 | case NODE_INTEGER: |
02b234c4 | 781 | case NODE_STRING: |
6dc474b8 MD |
782 | case NODE_ENUM: |
783 | case NODE_VARIANT: | |
784 | case NODE_STRUCT: | |
3e11b713 | 785 | return -EINVAL; /* Dealt with internally within grammar */ |
6dc474b8 | 786 | |
02b234c4 | 787 | case NODE_ENUMERATOR: |
48a01768 | 788 | if (parent->type == NODE_ENUM) { |
3122e6f0 | 789 | _bt_list_splice_tail(&node->tmp_head, &parent->u._enum.enumerator_list); |
3e11b713 | 790 | } else { |
02b234c4 | 791 | return -EPERM; |
3e11b713 | 792 | } |
02b234c4 | 793 | break; |
02b234c4 MD |
794 | case NODE_STRUCT_OR_VARIANT_DECLARATION: |
795 | switch (parent->type) { | |
796 | case NODE_STRUCT: | |
3122e6f0 | 797 | _bt_list_splice_tail(&node->tmp_head, &parent->u._struct.declaration_list); |
02b234c4 MD |
798 | break; |
799 | case NODE_VARIANT: | |
3122e6f0 | 800 | _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list); |
02b234c4 MD |
801 | break; |
802 | default: | |
803 | return -EINVAL; | |
804 | } | |
805 | break; | |
02b234c4 MD |
806 | |
807 | case NODE_UNKNOWN: | |
808 | default: | |
c55adfb9 | 809 | printfn_fatal(node, "unknown node type '%d'", (int) parent->type); |
02b234c4 MD |
810 | return -EINVAL; |
811 | } | |
812 | return 0; | |
813 | } | |
814 | ||
5d6c80a5 | 815 | BT_HIDDEN |
34d3acc4 | 816 | void yyerror(struct ctf_scanner *scanner, const char *str) |
8b9d5b5e | 817 | { |
c55adfb9 EB |
818 | printfl_error(yyget_lineno(scanner->scanner), |
819 | "token \"%s\": %s\n", | |
740aad26 | 820 | yyget_text(scanner->scanner), str); |
8b9d5b5e MD |
821 | } |
822 | ||
5d6c80a5 | 823 | BT_HIDDEN |
8b9d5b5e MD |
824 | int yywrap(void) |
825 | { | |
826 | return 1; | |
827 | } | |
828 | ||
6dc474b8 MD |
829 | #define reparent_error(scanner, str) \ |
830 | do { \ | |
c55adfb9 | 831 | yyerror(scanner, YY_("reparent_error: " str)); \ |
6dc474b8 MD |
832 | YYERROR; \ |
833 | } while (0) | |
834 | ||
3122e6f0 | 835 | static void free_strings(struct bt_list_head *list) |
8b9d5b5e MD |
836 | { |
837 | struct gc_string *gstr, *tmp; | |
838 | ||
3122e6f0 | 839 | bt_list_for_each_entry_safe(gstr, tmp, list, gc) |
8b9d5b5e MD |
840 | free(gstr); |
841 | } | |
842 | ||
34d3acc4 | 843 | static struct ctf_ast *ctf_ast_alloc(void) |
8b9d5b5e | 844 | { |
34d3acc4 MD |
845 | struct ctf_ast *ast; |
846 | ||
847 | ast = malloc(sizeof(*ast)); | |
848 | if (!ast) | |
849 | return NULL; | |
850 | memset(ast, 0, sizeof(*ast)); | |
3122e6f0 | 851 | BT_INIT_LIST_HEAD(&ast->allocated_nodes); |
02b234c4 | 852 | ast->root.type = NODE_ROOT; |
3122e6f0 JD |
853 | BT_INIT_LIST_HEAD(&ast->root.tmp_head); |
854 | BT_INIT_LIST_HEAD(&ast->root.u.root.declaration_list); | |
855 | BT_INIT_LIST_HEAD(&ast->root.u.root.trace); | |
856 | BT_INIT_LIST_HEAD(&ast->root.u.root.env); | |
857 | BT_INIT_LIST_HEAD(&ast->root.u.root.stream); | |
858 | BT_INIT_LIST_HEAD(&ast->root.u.root.event); | |
859 | BT_INIT_LIST_HEAD(&ast->root.u.root.clock); | |
f133896d | 860 | BT_INIT_LIST_HEAD(&ast->root.u.root.callsite); |
34d3acc4 MD |
861 | return ast; |
862 | } | |
863 | ||
864 | static void ctf_ast_free(struct ctf_ast *ast) | |
865 | { | |
02b234c4 MD |
866 | struct ctf_node *node, *tmp; |
867 | ||
3122e6f0 | 868 | bt_list_for_each_entry_safe(node, tmp, &ast->allocated_nodes, gc) |
02b234c4 | 869 | free(node); |
15d4fe3c | 870 | free(ast); |
34d3acc4 MD |
871 | } |
872 | ||
873 | int ctf_scanner_append_ast(struct ctf_scanner *scanner) | |
874 | { | |
875 | return yyparse(scanner); | |
876 | } | |
877 | ||
878 | struct ctf_scanner *ctf_scanner_alloc(FILE *input) | |
879 | { | |
880 | struct ctf_scanner *scanner; | |
881 | int ret; | |
882 | ||
a3983482 MD |
883 | yydebug = babeltrace_debug; |
884 | ||
34d3acc4 MD |
885 | scanner = malloc(sizeof(*scanner)); |
886 | if (!scanner) | |
887 | return NULL; | |
888 | memset(scanner, 0, sizeof(*scanner)); | |
889 | ||
890 | ret = yylex_init_extra(scanner, &scanner->scanner); | |
891 | if (ret) { | |
c55adfb9 | 892 | printf_fatal("yylex_init error"); |
34d3acc4 MD |
893 | goto cleanup_scanner; |
894 | } | |
65102a8c MD |
895 | /* Start processing new stream */ |
896 | yyrestart(input, scanner->scanner); | |
34d3acc4 MD |
897 | |
898 | scanner->ast = ctf_ast_alloc(); | |
899 | if (!scanner->ast) | |
900 | goto cleanup_lexer; | |
901 | init_scope(&scanner->root_scope, NULL); | |
19d96da7 | 902 | scanner->cs = &scanner->root_scope; |
3122e6f0 | 903 | BT_INIT_LIST_HEAD(&scanner->allocated_strings); |
34d3acc4 | 904 | |
65102a8c MD |
905 | if (yydebug) |
906 | fprintf(stdout, "Scanner input is a%s.\n", | |
907 | isatty(fileno(input)) ? "n interactive tty" : | |
908 | " noninteractive file"); | |
909 | ||
34d3acc4 MD |
910 | return scanner; |
911 | ||
912 | cleanup_lexer: | |
913 | ret = yylex_destroy(scanner->scanner); | |
914 | if (!ret) | |
c55adfb9 | 915 | printf_fatal("yylex_destroy error"); |
34d3acc4 MD |
916 | cleanup_scanner: |
917 | free(scanner); | |
918 | return NULL; | |
919 | } | |
920 | ||
921 | void ctf_scanner_free(struct ctf_scanner *scanner) | |
922 | { | |
923 | int ret; | |
924 | ||
925 | finalize_scope(&scanner->root_scope); | |
926 | free_strings(&scanner->allocated_strings); | |
927 | ctf_ast_free(scanner->ast); | |
928 | ret = yylex_destroy(scanner->scanner); | |
929 | if (ret) | |
c55adfb9 | 930 | printf_error("yylex_destroy error"); |
34d3acc4 MD |
931 | free(scanner); |
932 | } | |
8b9d5b5e MD |
933 | |
934 | %} | |
935 | ||
34d3acc4 MD |
936 | %define api.pure |
937 | /* %locations */ | |
8c834e5a | 938 | %error-verbose |
34d3acc4 MD |
939 | %parse-param {struct ctf_scanner *scanner} |
940 | %lex-param {struct ctf_scanner *scanner} | |
0fbb34a5 MD |
941 | /* |
942 | * Expect two shift-reduce conflicts. Caused by enum name-opt : type {} | |
943 | * vs struct { int :value; } (unnamed bit-field). The default is to | |
944 | * shift, so whenever we encounter an enumeration, we are doing the | |
945 | * proper thing (shift). It is illegal to declare an enumeration | |
946 | * "bit-field", so it is OK if this situation ends up in a parsing | |
947 | * error. | |
948 | */ | |
949 | %expect 2 | |
8b9d5b5e | 950 | %start file |
f133896d | 951 | %token CHARACTER_CONSTANT_START SQUOTE STRING_LITERAL_START DQUOTE ESCSEQ CHAR_STRING_TOKEN LSBRAC RSBRAC LPAREN RPAREN LBRAC RBRAC RARROW STAR PLUS MINUS LT GT TYPEASSIGN COLON SEMICOLON DOTDOTDOT DOT EQUAL COMMA CONST CHAR DOUBLE ENUM ENV EVENT FLOATING_POINT FLOAT INTEGER INT LONG SHORT SIGNED STREAM STRING STRUCT TRACE CALLSITE CLOCK TYPEALIAS TYPEDEF UNSIGNED VARIANT VOID _BOOL _COMPLEX _IMAGINARY DECIMAL_CONSTANT OCTAL_CONSTANT HEXADECIMAL_CONSTANT TOK_ALIGN |
8b9d5b5e MD |
952 | %token <gs> IDENTIFIER ID_TYPE |
953 | %token ERROR | |
954 | %union | |
955 | { | |
956 | long long ll; | |
957 | char c; | |
958 | struct gc_string *gs; | |
959 | struct ctf_node *n; | |
960 | } | |
961 | ||
6dc474b8 MD |
962 | %type <gs> keywords |
963 | %type <gs> s_char s_char_sequence c_char c_char_sequence | |
964 | ||
965 | %type <n> postfix_expression unary_expression unary_expression_or_range | |
966 | ||
967 | %type <n> declaration | |
02b234c4 | 968 | %type <n> event_declaration |
6dc474b8 | 969 | %type <n> stream_declaration |
e2c76a4d | 970 | %type <n> env_declaration |
6dc474b8 | 971 | %type <n> trace_declaration |
73d15916 | 972 | %type <n> clock_declaration |
f133896d | 973 | %type <n> callsite_declaration |
0fbb34a5 | 974 | %type <n> integer_declaration_specifiers |
6dc474b8 | 975 | %type <n> declaration_specifiers |
1ee8e81d | 976 | %type <n> alias_declaration_specifiers |
6dc474b8 MD |
977 | |
978 | %type <n> type_declarator_list | |
0fbb34a5 | 979 | %type <n> integer_type_specifier |
6dc474b8 MD |
980 | %type <n> type_specifier |
981 | %type <n> struct_type_specifier | |
982 | %type <n> variant_type_specifier | |
6dc474b8 MD |
983 | %type <n> enum_type_specifier |
984 | %type <n> struct_or_variant_declaration_list | |
985 | %type <n> struct_or_variant_declaration | |
6dc474b8 MD |
986 | %type <n> struct_or_variant_declarator_list |
987 | %type <n> struct_or_variant_declarator | |
988 | %type <n> enumerator_list | |
989 | %type <n> enumerator | |
990 | %type <n> abstract_declarator_list | |
991 | %type <n> abstract_declarator | |
992 | %type <n> direct_abstract_declarator | |
e0c14875 MD |
993 | %type <n> alias_abstract_declarator_list |
994 | %type <n> alias_abstract_declarator | |
995 | %type <n> direct_alias_abstract_declarator | |
6dc474b8 MD |
996 | %type <n> declarator |
997 | %type <n> direct_declarator | |
998 | %type <n> type_declarator | |
999 | %type <n> direct_type_declarator | |
6dc474b8 | 1000 | %type <n> pointer |
02b234c4 MD |
1001 | %type <n> ctf_assignment_expression_list |
1002 | %type <n> ctf_assignment_expression | |
1003 | ||
8b9d5b5e MD |
1004 | %% |
1005 | ||
1006 | file: | |
1007 | declaration | |
6dc474b8 | 1008 | { |
48a01768 | 1009 | if (set_parent_node($1, &ctf_scanner_get_ast(scanner)->root)) |
6dc474b8 MD |
1010 | reparent_error(scanner, "error reparenting to root"); |
1011 | } | |
8b9d5b5e | 1012 | | file declaration |
6dc474b8 | 1013 | { |
48a01768 | 1014 | if (set_parent_node($2, &ctf_scanner_get_ast(scanner)->root)) |
6dc474b8 MD |
1015 | reparent_error(scanner, "error reparenting to root"); |
1016 | } | |
8b9d5b5e MD |
1017 | ; |
1018 | ||
1019 | keywords: | |
1020 | VOID | |
6dc474b8 | 1021 | { $$ = yylval.gs; } |
8b9d5b5e | 1022 | | CHAR |
6dc474b8 | 1023 | { $$ = yylval.gs; } |
8b9d5b5e | 1024 | | SHORT |
6dc474b8 | 1025 | { $$ = yylval.gs; } |
8b9d5b5e | 1026 | | INT |
6dc474b8 | 1027 | { $$ = yylval.gs; } |
8b9d5b5e | 1028 | | LONG |
6dc474b8 | 1029 | { $$ = yylval.gs; } |
8b9d5b5e | 1030 | | FLOAT |
6dc474b8 | 1031 | { $$ = yylval.gs; } |
8b9d5b5e | 1032 | | DOUBLE |
6dc474b8 | 1033 | { $$ = yylval.gs; } |
8b9d5b5e | 1034 | | SIGNED |
6dc474b8 | 1035 | { $$ = yylval.gs; } |
8b9d5b5e | 1036 | | UNSIGNED |
6dc474b8 | 1037 | { $$ = yylval.gs; } |
8b9d5b5e | 1038 | | _BOOL |
6dc474b8 | 1039 | { $$ = yylval.gs; } |
8b9d5b5e | 1040 | | _COMPLEX |
6dc474b8 | 1041 | { $$ = yylval.gs; } |
3888a159 MD |
1042 | | _IMAGINARY |
1043 | { $$ = yylval.gs; } | |
8b9d5b5e | 1044 | | FLOATING_POINT |
6dc474b8 | 1045 | { $$ = yylval.gs; } |
8b9d5b5e | 1046 | | INTEGER |
6dc474b8 | 1047 | { $$ = yylval.gs; } |
8b9d5b5e | 1048 | | STRING |
6dc474b8 | 1049 | { $$ = yylval.gs; } |
8b9d5b5e | 1050 | | ENUM |
6dc474b8 | 1051 | { $$ = yylval.gs; } |
8b9d5b5e | 1052 | | VARIANT |
6dc474b8 | 1053 | { $$ = yylval.gs; } |
8b9d5b5e | 1054 | | STRUCT |
6dc474b8 | 1055 | { $$ = yylval.gs; } |
8b9d5b5e | 1056 | | CONST |
6dc474b8 | 1057 | { $$ = yylval.gs; } |
8b9d5b5e | 1058 | | TYPEDEF |
6dc474b8 | 1059 | { $$ = yylval.gs; } |
8b9d5b5e | 1060 | | EVENT |
6dc474b8 | 1061 | { $$ = yylval.gs; } |
8b9d5b5e | 1062 | | STREAM |
6dc474b8 | 1063 | { $$ = yylval.gs; } |
d2ea163b MD |
1064 | | ENV |
1065 | { $$ = yylval.gs; } | |
8b9d5b5e | 1066 | | TRACE |
6dc474b8 | 1067 | { $$ = yylval.gs; } |
73d15916 MD |
1068 | | CLOCK |
1069 | { $$ = yylval.gs; } | |
f133896d MD |
1070 | | CALLSITE |
1071 | { $$ = yylval.gs; } | |
b7e35bad MD |
1072 | | TOK_ALIGN |
1073 | { $$ = yylval.gs; } | |
8b9d5b5e MD |
1074 | ; |
1075 | ||
1076 | /* 1.5 Constants */ | |
1077 | ||
1078 | c_char_sequence: | |
1079 | c_char | |
6dc474b8 | 1080 | { $$ = $1; } |
8b9d5b5e | 1081 | | c_char_sequence c_char |
6dc474b8 | 1082 | { $$ = gc_string_append(scanner, $1, $2); } |
8b9d5b5e MD |
1083 | ; |
1084 | ||
1085 | c_char: | |
1086 | CHAR_STRING_TOKEN | |
6dc474b8 | 1087 | { $$ = yylval.gs; } |
8b9d5b5e | 1088 | | ESCSEQ |
6dc474b8 MD |
1089 | { |
1090 | reparent_error(scanner, "escape sequences not supported yet"); | |
1091 | } | |
8b9d5b5e MD |
1092 | ; |
1093 | ||
1094 | /* 1.6 String literals */ | |
1095 | ||
1096 | s_char_sequence: | |
1097 | s_char | |
6dc474b8 | 1098 | { $$ = $1; } |
8b9d5b5e | 1099 | | s_char_sequence s_char |
6dc474b8 | 1100 | { $$ = gc_string_append(scanner, $1, $2); } |
8b9d5b5e MD |
1101 | ; |
1102 | ||
1103 | s_char: | |
1104 | CHAR_STRING_TOKEN | |
6dc474b8 | 1105 | { $$ = yylval.gs; } |
8b9d5b5e | 1106 | | ESCSEQ |
6dc474b8 MD |
1107 | { |
1108 | reparent_error(scanner, "escape sequences not supported yet"); | |
1109 | } | |
8b9d5b5e MD |
1110 | ; |
1111 | ||
1112 | /* 2: Phrase structure grammar */ | |
1113 | ||
1114 | postfix_expression: | |
1115 | IDENTIFIER | |
6dc474b8 MD |
1116 | { |
1117 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1118 | $$->u.unary_expression.type = UNARY_STRING; | |
1119 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1120 | } | |
8b9d5b5e | 1121 | | ID_TYPE |
6dc474b8 MD |
1122 | { |
1123 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1124 | $$->u.unary_expression.type = UNARY_STRING; | |
1125 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1126 | } | |
8b9d5b5e | 1127 | | keywords |
6dc474b8 MD |
1128 | { |
1129 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1130 | $$->u.unary_expression.type = UNARY_STRING; | |
1131 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1132 | } | |
8b9d5b5e | 1133 | | DECIMAL_CONSTANT |
6dc474b8 MD |
1134 | { |
1135 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1136 | $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT; | |
380d60b1 | 1137 | sscanf(yylval.gs->s, "%" PRIu64, |
6dc474b8 MD |
1138 | &$$->u.unary_expression.u.unsigned_constant); |
1139 | } | |
8b9d5b5e | 1140 | | OCTAL_CONSTANT |
6dc474b8 MD |
1141 | { |
1142 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1143 | $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT; | |
380d60b1 | 1144 | sscanf(yylval.gs->s, "0%" PRIo64, |
6dc474b8 MD |
1145 | &$$->u.unary_expression.u.unsigned_constant); |
1146 | } | |
8b9d5b5e | 1147 | | HEXADECIMAL_CONSTANT |
6dc474b8 MD |
1148 | { |
1149 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1150 | $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT; | |
380d60b1 | 1151 | sscanf(yylval.gs->s, "0x%" PRIx64, |
6dc474b8 MD |
1152 | &$$->u.unary_expression.u.unsigned_constant); |
1153 | } | |
8b9d5b5e | 1154 | | STRING_LITERAL_START DQUOTE |
6dc474b8 MD |
1155 | { |
1156 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1157 | $$->u.unary_expression.type = UNARY_STRING; | |
1158 | $$->u.unary_expression.u.string = ""; | |
1159 | } | |
8b9d5b5e | 1160 | | STRING_LITERAL_START s_char_sequence DQUOTE |
6dc474b8 MD |
1161 | { |
1162 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1163 | $$->u.unary_expression.type = UNARY_STRING; | |
1164 | $$->u.unary_expression.u.string = $2->s; | |
1165 | } | |
8b9d5b5e | 1166 | | CHARACTER_CONSTANT_START c_char_sequence SQUOTE |
6dc474b8 MD |
1167 | { |
1168 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1169 | $$->u.unary_expression.type = UNARY_STRING; | |
1170 | $$->u.unary_expression.u.string = $2->s; | |
1171 | } | |
8b9d5b5e | 1172 | | LPAREN unary_expression RPAREN |
6dc474b8 | 1173 | { |
48a01768 MD |
1174 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); |
1175 | $$->u.unary_expression.type = UNARY_NESTED; | |
1176 | $$->u.unary_expression.u.nested_exp = $2; | |
6dc474b8 | 1177 | } |
8b9d5b5e | 1178 | | postfix_expression LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
1179 | { |
1180 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1181 | $$->u.unary_expression.type = UNARY_SBRAC; | |
1182 | $$->u.unary_expression.u.sbrac_exp = $3; | |
3122e6f0 JD |
1183 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1184 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1185 | } |
8b9d5b5e | 1186 | | postfix_expression DOT IDENTIFIER |
6dc474b8 MD |
1187 | { |
1188 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1189 | $$->u.unary_expression.type = UNARY_STRING; | |
1190 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1191 | $$->u.unary_expression.link = UNARY_DOTLINK; | |
3122e6f0 JD |
1192 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1193 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1194 | } |
8b9d5b5e | 1195 | | postfix_expression DOT ID_TYPE |
6dc474b8 MD |
1196 | { |
1197 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1198 | $$->u.unary_expression.type = UNARY_STRING; | |
1199 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1200 | $$->u.unary_expression.link = UNARY_DOTLINK; | |
3122e6f0 JD |
1201 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1202 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1203 | } |
8b9d5b5e | 1204 | | postfix_expression RARROW IDENTIFIER |
6dc474b8 MD |
1205 | { |
1206 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1207 | $$->u.unary_expression.type = UNARY_STRING; | |
1208 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1209 | $$->u.unary_expression.link = UNARY_ARROWLINK; | |
3122e6f0 JD |
1210 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1211 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1212 | } |
8b9d5b5e | 1213 | | postfix_expression RARROW ID_TYPE |
6dc474b8 MD |
1214 | { |
1215 | $$ = make_node(scanner, NODE_UNARY_EXPRESSION); | |
1216 | $$->u.unary_expression.type = UNARY_STRING; | |
1217 | $$->u.unary_expression.u.string = yylval.gs->s; | |
1218 | $$->u.unary_expression.link = UNARY_ARROWLINK; | |
3122e6f0 JD |
1219 | bt_list_splice(&($1)->tmp_head, &($$)->tmp_head); |
1220 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); | |
6dc474b8 | 1221 | } |
8b9d5b5e MD |
1222 | ; |
1223 | ||
1224 | unary_expression: | |
1225 | postfix_expression | |
6dc474b8 | 1226 | { $$ = $1; } |
8b9d5b5e | 1227 | | PLUS postfix_expression |
6dc474b8 | 1228 | { $$ = $2; } |
8b9d5b5e | 1229 | | MINUS postfix_expression |
6dc474b8 MD |
1230 | { |
1231 | $$ = $2; | |
6dc474b8 MD |
1232 | if ($$->u.unary_expression.type == UNARY_UNSIGNED_CONSTANT) { |
1233 | $$->u.unary_expression.type = UNARY_SIGNED_CONSTANT; | |
1234 | $$->u.unary_expression.u.signed_constant = | |
1235 | -($$->u.unary_expression.u.unsigned_constant); | |
ca3de390 | 1236 | } else if ($$->u.unary_expression.type == UNARY_UNSIGNED_CONSTANT) { |
6dc474b8 MD |
1237 | $$->u.unary_expression.u.signed_constant = |
1238 | -($$->u.unary_expression.u.signed_constant); | |
ca3de390 EB |
1239 | } else { |
1240 | reparent_error(scanner, "expecting numeric constant"); | |
6dc474b8 MD |
1241 | } |
1242 | } | |
8b9d5b5e MD |
1243 | ; |
1244 | ||
1245 | unary_expression_or_range: | |
1246 | unary_expression DOTDOTDOT unary_expression | |
6dc474b8 MD |
1247 | { |
1248 | $$ = $1; | |
3122e6f0 | 1249 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->tmp_head); |
48a01768 | 1250 | $3->u.unary_expression.link = UNARY_DOTDOTDOT; |
6dc474b8 | 1251 | } |
8b9d5b5e | 1252 | | unary_expression |
6dc474b8 | 1253 | { $$ = $1; } |
8b9d5b5e MD |
1254 | ; |
1255 | ||
1256 | /* 2.2: Declarations */ | |
1257 | ||
1258 | declaration: | |
1259 | declaration_specifiers SEMICOLON | |
6dc474b8 | 1260 | { $$ = $1; } |
8b9d5b5e | 1261 | | event_declaration |
6dc474b8 | 1262 | { $$ = $1; } |
8b9d5b5e | 1263 | | stream_declaration |
6dc474b8 | 1264 | { $$ = $1; } |
e2c76a4d MD |
1265 | | env_declaration |
1266 | { $$ = $1; } | |
8b9d5b5e | 1267 | | trace_declaration |
6dc474b8 | 1268 | { $$ = $1; } |
73d15916 MD |
1269 | | clock_declaration |
1270 | { $$ = $1; } | |
f133896d MD |
1271 | | callsite_declaration |
1272 | { $$ = $1; } | |
8b9d5b5e | 1273 | | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 1274 | { |
3e11b713 MD |
1275 | struct ctf_node *list; |
1276 | ||
6dc474b8 | 1277 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
1278 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
1279 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
1280 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1281 | _bt_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head); | |
1282 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 1283 | } |
8b9d5b5e | 1284 | | TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 1285 | { |
3e11b713 MD |
1286 | struct ctf_node *list; |
1287 | ||
6dc474b8 | 1288 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
1289 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
1290 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
1291 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1292 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 1293 | } |
8b9d5b5e | 1294 | | declaration_specifiers TYPEDEF type_declarator_list SEMICOLON |
6dc474b8 | 1295 | { |
3e11b713 MD |
1296 | struct ctf_node *list; |
1297 | ||
6dc474b8 | 1298 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
1299 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
1300 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
1301 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1302 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 1303 | } |
a030d084 | 1304 | | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON |
6dc474b8 | 1305 | { |
3e11b713 MD |
1306 | struct ctf_node *list; |
1307 | ||
6dc474b8 MD |
1308 | $$ = make_node(scanner, NODE_TYPEALIAS); |
1309 | $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET); | |
1310 | $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS); | |
3e11b713 MD |
1311 | |
1312 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1313 | $$->u.typealias.target->u.typealias_target.type_specifier_list = list; | |
3122e6f0 JD |
1314 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1315 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators); | |
3e11b713 MD |
1316 | |
1317 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1318 | $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list; | |
3122e6f0 JD |
1319 | _bt_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
1320 | _bt_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators); | |
6dc474b8 | 1321 | } |
8b9d5b5e MD |
1322 | ; |
1323 | ||
1324 | event_declaration: | |
1325 | event_declaration_begin event_declaration_end | |
48a01768 MD |
1326 | { |
1327 | $$ = make_node(scanner, NODE_EVENT); | |
48a01768 | 1328 | } |
8b9d5b5e | 1329 | | event_declaration_begin ctf_assignment_expression_list event_declaration_end |
02b234c4 MD |
1330 | { |
1331 | $$ = make_node(scanner, NODE_EVENT); | |
48a01768 | 1332 | if (set_parent_node($2, $$)) |
6dc474b8 | 1333 | reparent_error(scanner, "event_declaration"); |
02b234c4 | 1334 | } |
8b9d5b5e MD |
1335 | ; |
1336 | ||
1337 | event_declaration_begin: | |
1338 | EVENT LBRAC | |
fce8006d | 1339 | { push_scope(scanner); } |
8b9d5b5e MD |
1340 | ; |
1341 | ||
1342 | event_declaration_end: | |
1343 | RBRAC SEMICOLON | |
fce8006d | 1344 | { pop_scope(scanner); } |
8b9d5b5e MD |
1345 | ; |
1346 | ||
1347 | ||
1348 | stream_declaration: | |
1349 | stream_declaration_begin stream_declaration_end | |
48a01768 MD |
1350 | { |
1351 | $$ = make_node(scanner, NODE_STREAM); | |
48a01768 | 1352 | } |
8b9d5b5e | 1353 | | stream_declaration_begin ctf_assignment_expression_list stream_declaration_end |
6dc474b8 MD |
1354 | { |
1355 | $$ = make_node(scanner, NODE_STREAM); | |
48a01768 | 1356 | if (set_parent_node($2, $$)) |
6dc474b8 MD |
1357 | reparent_error(scanner, "stream_declaration"); |
1358 | } | |
8b9d5b5e MD |
1359 | ; |
1360 | ||
1361 | stream_declaration_begin: | |
1362 | STREAM LBRAC | |
fce8006d | 1363 | { push_scope(scanner); } |
8b9d5b5e MD |
1364 | ; |
1365 | ||
1366 | stream_declaration_end: | |
1367 | RBRAC SEMICOLON | |
fce8006d | 1368 | { pop_scope(scanner); } |
8b9d5b5e MD |
1369 | ; |
1370 | ||
e2c76a4d MD |
1371 | env_declaration: |
1372 | env_declaration_begin env_declaration_end | |
1373 | { | |
1374 | $$ = make_node(scanner, NODE_ENV); | |
1375 | } | |
1376 | | env_declaration_begin ctf_assignment_expression_list env_declaration_end | |
1377 | { | |
1378 | $$ = make_node(scanner, NODE_ENV); | |
1379 | if (set_parent_node($2, $$)) | |
1380 | reparent_error(scanner, "env declaration"); | |
1381 | } | |
1382 | ; | |
1383 | ||
1384 | env_declaration_begin: | |
1385 | ENV LBRAC | |
1386 | { push_scope(scanner); } | |
1387 | ; | |
1388 | ||
1389 | env_declaration_end: | |
1390 | RBRAC SEMICOLON | |
1391 | { pop_scope(scanner); } | |
1392 | ; | |
1393 | ||
8b9d5b5e MD |
1394 | trace_declaration: |
1395 | trace_declaration_begin trace_declaration_end | |
48a01768 MD |
1396 | { |
1397 | $$ = make_node(scanner, NODE_TRACE); | |
48a01768 | 1398 | } |
8b9d5b5e | 1399 | | trace_declaration_begin ctf_assignment_expression_list trace_declaration_end |
6dc474b8 MD |
1400 | { |
1401 | $$ = make_node(scanner, NODE_TRACE); | |
48a01768 | 1402 | if (set_parent_node($2, $$)) |
6dc474b8 MD |
1403 | reparent_error(scanner, "trace_declaration"); |
1404 | } | |
8b9d5b5e MD |
1405 | ; |
1406 | ||
1407 | trace_declaration_begin: | |
1408 | TRACE LBRAC | |
fce8006d | 1409 | { push_scope(scanner); } |
8b9d5b5e MD |
1410 | ; |
1411 | ||
1412 | trace_declaration_end: | |
1413 | RBRAC SEMICOLON | |
fce8006d | 1414 | { pop_scope(scanner); } |
8b9d5b5e MD |
1415 | ; |
1416 | ||
73d15916 MD |
1417 | clock_declaration: |
1418 | CLOCK clock_declaration_begin clock_declaration_end | |
1419 | { | |
1420 | $$ = make_node(scanner, NODE_CLOCK); | |
1421 | } | |
1422 | | CLOCK clock_declaration_begin ctf_assignment_expression_list clock_declaration_end | |
1423 | { | |
1424 | $$ = make_node(scanner, NODE_CLOCK); | |
1425 | if (set_parent_node($3, $$)) | |
1426 | reparent_error(scanner, "trace_declaration"); | |
1427 | } | |
1428 | ; | |
1429 | ||
1430 | clock_declaration_begin: | |
1431 | LBRAC | |
1432 | { push_scope(scanner); } | |
1433 | ; | |
1434 | ||
1435 | clock_declaration_end: | |
1436 | RBRAC SEMICOLON | |
1437 | { pop_scope(scanner); } | |
1438 | ; | |
1439 | ||
f133896d MD |
1440 | callsite_declaration: |
1441 | CALLSITE callsite_declaration_begin callsite_declaration_end | |
1442 | { | |
1443 | $$ = make_node(scanner, NODE_CALLSITE); | |
1444 | } | |
1445 | | CALLSITE callsite_declaration_begin ctf_assignment_expression_list callsite_declaration_end | |
1446 | { | |
1447 | $$ = make_node(scanner, NODE_CALLSITE); | |
1448 | if (set_parent_node($3, $$)) | |
1449 | reparent_error(scanner, "trace_declaration"); | |
1450 | } | |
1451 | ; | |
1452 | ||
1453 | callsite_declaration_begin: | |
1454 | LBRAC | |
1455 | { push_scope(scanner); } | |
1456 | ; | |
1457 | ||
1458 | callsite_declaration_end: | |
1459 | RBRAC SEMICOLON | |
1460 | { pop_scope(scanner); } | |
1461 | ; | |
1462 | ||
0fbb34a5 MD |
1463 | integer_declaration_specifiers: |
1464 | CONST | |
1465 | { | |
1466 | struct ctf_node *node; | |
1467 | ||
1468 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1469 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1470 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1471 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1472 | } |
1473 | | integer_type_specifier | |
1474 | { | |
1475 | struct ctf_node *node; | |
1476 | ||
1477 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1478 | node = $1; | |
3122e6f0 | 1479 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1480 | } |
1481 | | integer_declaration_specifiers CONST | |
1482 | { | |
1483 | struct ctf_node *node; | |
1484 | ||
1485 | $$ = $1; | |
1486 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1487 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1488 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1489 | } |
1490 | | integer_declaration_specifiers integer_type_specifier | |
1491 | { | |
1492 | $$ = $1; | |
3122e6f0 | 1493 | bt_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head); |
0fbb34a5 MD |
1494 | } |
1495 | ; | |
1496 | ||
8b9d5b5e MD |
1497 | declaration_specifiers: |
1498 | CONST | |
6dc474b8 | 1499 | { |
3e11b713 MD |
1500 | struct ctf_node *node; |
1501 | ||
1502 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1503 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1504 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1505 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 1506 | } |
8b9d5b5e | 1507 | | type_specifier |
3e11b713 MD |
1508 | { |
1509 | struct ctf_node *node; | |
1510 | ||
1511 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
1512 | node = $1; | |
3122e6f0 | 1513 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
3e11b713 | 1514 | } |
8b9d5b5e | 1515 | | declaration_specifiers CONST |
6dc474b8 MD |
1516 | { |
1517 | struct ctf_node *node; | |
1518 | ||
48a01768 | 1519 | $$ = $1; |
6dc474b8 MD |
1520 | node = make_node(scanner, NODE_TYPE_SPECIFIER); |
1521 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 1522 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 1523 | } |
8b9d5b5e | 1524 | | declaration_specifiers type_specifier |
6dc474b8 MD |
1525 | { |
1526 | $$ = $1; | |
3122e6f0 | 1527 | bt_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 1528 | } |
8b9d5b5e MD |
1529 | ; |
1530 | ||
1531 | type_declarator_list: | |
1532 | type_declarator | |
0009a725 | 1533 | { $$ = $1; } |
8b9d5b5e | 1534 | | type_declarator_list COMMA type_declarator |
6dc474b8 MD |
1535 | { |
1536 | $$ = $1; | |
3122e6f0 | 1537 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 1538 | } |
8b9d5b5e MD |
1539 | ; |
1540 | ||
0fbb34a5 MD |
1541 | integer_type_specifier: |
1542 | CHAR | |
1543 | { | |
1544 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1545 | $$->u.type_specifier.type = TYPESPEC_CHAR; | |
1546 | } | |
1547 | | SHORT | |
1548 | { | |
1549 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1550 | $$->u.type_specifier.type = TYPESPEC_SHORT; | |
1551 | } | |
1552 | | INT | |
1553 | { | |
1554 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1555 | $$->u.type_specifier.type = TYPESPEC_INT; | |
1556 | } | |
1557 | | LONG | |
1558 | { | |
1559 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1560 | $$->u.type_specifier.type = TYPESPEC_LONG; | |
1561 | } | |
1562 | | SIGNED | |
1563 | { | |
1564 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1565 | $$->u.type_specifier.type = TYPESPEC_SIGNED; | |
1566 | } | |
1567 | | UNSIGNED | |
1568 | { | |
1569 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1570 | $$->u.type_specifier.type = TYPESPEC_UNSIGNED; | |
1571 | } | |
1572 | | _BOOL | |
1573 | { | |
1574 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1575 | $$->u.type_specifier.type = TYPESPEC_BOOL; | |
1576 | } | |
1577 | | ID_TYPE | |
1578 | { | |
1579 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1580 | $$->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
1581 | $$->u.type_specifier.id_type = yylval.gs->s; | |
1582 | } | |
1583 | | INTEGER LBRAC RBRAC | |
1584 | { | |
1585 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1586 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1587 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
1588 | } | |
1589 | | INTEGER LBRAC ctf_assignment_expression_list RBRAC | |
1590 | { | |
1591 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1592 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1593 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
1594 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
1595 | reparent_error(scanner, "integer reparent error"); | |
1596 | } | |
1597 | ; | |
1598 | ||
8b9d5b5e MD |
1599 | type_specifier: |
1600 | VOID | |
6dc474b8 MD |
1601 | { |
1602 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1603 | $$->u.type_specifier.type = TYPESPEC_VOID; | |
1604 | } | |
8b9d5b5e | 1605 | | CHAR |
6dc474b8 MD |
1606 | { |
1607 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1608 | $$->u.type_specifier.type = TYPESPEC_CHAR; | |
1609 | } | |
8b9d5b5e | 1610 | | SHORT |
6dc474b8 MD |
1611 | { |
1612 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1613 | $$->u.type_specifier.type = TYPESPEC_SHORT; | |
1614 | } | |
8b9d5b5e | 1615 | | INT |
6dc474b8 MD |
1616 | { |
1617 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1618 | $$->u.type_specifier.type = TYPESPEC_INT; | |
1619 | } | |
8b9d5b5e | 1620 | | LONG |
6dc474b8 MD |
1621 | { |
1622 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1623 | $$->u.type_specifier.type = TYPESPEC_LONG; | |
1624 | } | |
8b9d5b5e | 1625 | | FLOAT |
6dc474b8 MD |
1626 | { |
1627 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1628 | $$->u.type_specifier.type = TYPESPEC_FLOAT; | |
1629 | } | |
8b9d5b5e | 1630 | | DOUBLE |
6dc474b8 MD |
1631 | { |
1632 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1633 | $$->u.type_specifier.type = TYPESPEC_DOUBLE; | |
1634 | } | |
8b9d5b5e | 1635 | | SIGNED |
6dc474b8 MD |
1636 | { |
1637 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1638 | $$->u.type_specifier.type = TYPESPEC_SIGNED; | |
1639 | } | |
8b9d5b5e | 1640 | | UNSIGNED |
6dc474b8 MD |
1641 | { |
1642 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1643 | $$->u.type_specifier.type = TYPESPEC_UNSIGNED; | |
1644 | } | |
8b9d5b5e | 1645 | | _BOOL |
6dc474b8 MD |
1646 | { |
1647 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1648 | $$->u.type_specifier.type = TYPESPEC_BOOL; | |
1649 | } | |
8b9d5b5e | 1650 | | _COMPLEX |
6dc474b8 MD |
1651 | { |
1652 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1653 | $$->u.type_specifier.type = TYPESPEC_COMPLEX; | |
1654 | } | |
3888a159 MD |
1655 | | _IMAGINARY |
1656 | { | |
1657 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1658 | $$->u.type_specifier.type = TYPESPEC_IMAGINARY; | |
1659 | } | |
8b9d5b5e | 1660 | | ID_TYPE |
6dc474b8 MD |
1661 | { |
1662 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1663 | $$->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
1664 | $$->u.type_specifier.id_type = yylval.gs->s; | |
1665 | } | |
8b9d5b5e | 1666 | | FLOATING_POINT LBRAC RBRAC |
6dc474b8 | 1667 | { |
3e11b713 MD |
1668 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1669 | $$->u.type_specifier.type = TYPESPEC_FLOATING_POINT; | |
1670 | $$->u.type_specifier.node = make_node(scanner, NODE_FLOATING_POINT); | |
6dc474b8 | 1671 | } |
8b9d5b5e | 1672 | | FLOATING_POINT LBRAC ctf_assignment_expression_list RBRAC |
6dc474b8 | 1673 | { |
3e11b713 MD |
1674 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1675 | $$->u.type_specifier.type = TYPESPEC_FLOATING_POINT; | |
1676 | $$->u.type_specifier.node = make_node(scanner, NODE_FLOATING_POINT); | |
1677 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
6dc474b8 MD |
1678 | reparent_error(scanner, "floating point reparent error"); |
1679 | } | |
8b9d5b5e | 1680 | | INTEGER LBRAC RBRAC |
6dc474b8 | 1681 | { |
3e11b713 MD |
1682 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1683 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1684 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
6dc474b8 | 1685 | } |
8b9d5b5e | 1686 | | INTEGER LBRAC ctf_assignment_expression_list RBRAC |
6dc474b8 | 1687 | { |
3e11b713 MD |
1688 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1689 | $$->u.type_specifier.type = TYPESPEC_INTEGER; | |
1690 | $$->u.type_specifier.node = make_node(scanner, NODE_INTEGER); | |
1691 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
6dc474b8 MD |
1692 | reparent_error(scanner, "integer reparent error"); |
1693 | } | |
b40c8090 MD |
1694 | | STRING |
1695 | { | |
1696 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1697 | $$->u.type_specifier.type = TYPESPEC_STRING; | |
1698 | $$->u.type_specifier.node = make_node(scanner, NODE_STRING); | |
1699 | } | |
8b9d5b5e | 1700 | | STRING LBRAC RBRAC |
6dc474b8 | 1701 | { |
3e11b713 MD |
1702 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1703 | $$->u.type_specifier.type = TYPESPEC_STRING; | |
1704 | $$->u.type_specifier.node = make_node(scanner, NODE_STRING); | |
6dc474b8 | 1705 | } |
8b9d5b5e | 1706 | | STRING LBRAC ctf_assignment_expression_list RBRAC |
6dc474b8 | 1707 | { |
3e11b713 MD |
1708 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); |
1709 | $$->u.type_specifier.type = TYPESPEC_STRING; | |
1710 | $$->u.type_specifier.node = make_node(scanner, NODE_STRING); | |
1711 | if (set_parent_node($3, $$->u.type_specifier.node)) | |
6dc474b8 MD |
1712 | reparent_error(scanner, "string reparent error"); |
1713 | } | |
8b9d5b5e | 1714 | | ENUM enum_type_specifier |
3e11b713 MD |
1715 | { |
1716 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1717 | $$->u.type_specifier.type = TYPESPEC_ENUM; | |
1718 | $$->u.type_specifier.node = $2; | |
1719 | } | |
8b9d5b5e | 1720 | | VARIANT variant_type_specifier |
3e11b713 MD |
1721 | { |
1722 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1723 | $$->u.type_specifier.type = TYPESPEC_VARIANT; | |
1724 | $$->u.type_specifier.node = $2; | |
3e11b713 | 1725 | } |
8b9d5b5e | 1726 | | STRUCT struct_type_specifier |
3e11b713 MD |
1727 | { |
1728 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER); | |
1729 | $$->u.type_specifier.type = TYPESPEC_STRUCT; | |
1730 | $$->u.type_specifier.node = $2; | |
3e11b713 | 1731 | } |
8b9d5b5e MD |
1732 | ; |
1733 | ||
1734 | struct_type_specifier: | |
1735 | struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end | |
6dc474b8 MD |
1736 | { |
1737 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1738 | $$->u._struct.has_body = 1; |
5039b4cc | 1739 | if ($2 && set_parent_node($2, $$)) |
6dc474b8 MD |
1740 | reparent_error(scanner, "struct reparent error"); |
1741 | } | |
8b9d5b5e | 1742 | | IDENTIFIER struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end |
6dc474b8 MD |
1743 | { |
1744 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1745 | $$->u._struct.has_body = 1; |
6dc474b8 | 1746 | $$->u._struct.name = $1->s; |
5039b4cc | 1747 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1748 | reparent_error(scanner, "struct reparent error"); |
1749 | } | |
8b9d5b5e | 1750 | | ID_TYPE struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end |
6dc474b8 MD |
1751 | { |
1752 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1753 | $$->u._struct.has_body = 1; |
6dc474b8 | 1754 | $$->u._struct.name = $1->s; |
5039b4cc | 1755 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1756 | reparent_error(scanner, "struct reparent error"); |
1757 | } | |
8b9d5b5e | 1758 | | IDENTIFIER |
6dc474b8 MD |
1759 | { |
1760 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1761 | $$->u._struct.has_body = 0; |
6dc474b8 MD |
1762 | $$->u._struct.name = $1->s; |
1763 | } | |
8b9d5b5e | 1764 | | ID_TYPE |
6dc474b8 MD |
1765 | { |
1766 | $$ = make_node(scanner, NODE_STRUCT); | |
1ee8e81d | 1767 | $$->u._struct.has_body = 0; |
6dc474b8 MD |
1768 | $$->u._struct.name = $1->s; |
1769 | } | |
b7e35bad MD |
1770 | | struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end TOK_ALIGN LPAREN unary_expression RPAREN |
1771 | { | |
1772 | $$ = make_node(scanner, NODE_STRUCT); | |
1773 | $$->u._struct.has_body = 1; | |
3122e6f0 | 1774 | bt_list_add_tail(&($6)->siblings, &$$->u._struct.min_align); |
b7e35bad MD |
1775 | if ($2 && set_parent_node($2, $$)) |
1776 | reparent_error(scanner, "struct reparent error"); | |
1777 | } | |
1778 | | IDENTIFIER struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end TOK_ALIGN LPAREN unary_expression RPAREN | |
1779 | { | |
1780 | $$ = make_node(scanner, NODE_STRUCT); | |
1781 | $$->u._struct.has_body = 1; | |
1782 | $$->u._struct.name = $1->s; | |
3122e6f0 | 1783 | bt_list_add_tail(&($7)->siblings, &$$->u._struct.min_align); |
b7e35bad MD |
1784 | if ($3 && set_parent_node($3, $$)) |
1785 | reparent_error(scanner, "struct reparent error"); | |
1786 | } | |
1787 | | ID_TYPE struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end TOK_ALIGN LPAREN unary_expression RPAREN | |
1788 | { | |
1789 | $$ = make_node(scanner, NODE_STRUCT); | |
1790 | $$->u._struct.has_body = 1; | |
1791 | $$->u._struct.name = $1->s; | |
3122e6f0 | 1792 | bt_list_add_tail(&($7)->siblings, &$$->u._struct.min_align); |
b7e35bad MD |
1793 | if ($3 && set_parent_node($3, $$)) |
1794 | reparent_error(scanner, "struct reparent error"); | |
1795 | } | |
8b9d5b5e MD |
1796 | ; |
1797 | ||
1798 | struct_declaration_begin: | |
1799 | LBRAC | |
fce8006d | 1800 | { push_scope(scanner); } |
8b9d5b5e MD |
1801 | ; |
1802 | ||
1803 | struct_declaration_end: | |
1804 | RBRAC | |
fce8006d | 1805 | { pop_scope(scanner); } |
8b9d5b5e MD |
1806 | ; |
1807 | ||
1808 | variant_type_specifier: | |
1809 | variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end | |
6dc474b8 MD |
1810 | { |
1811 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1812 | $$->u.variant.has_body = 1; |
5039b4cc | 1813 | if ($2 && set_parent_node($2, $$)) |
6dc474b8 MD |
1814 | reparent_error(scanner, "variant reparent error"); |
1815 | } | |
8b9d5b5e | 1816 | | LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1817 | { |
1818 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1819 | $$->u.variant.has_body = 1; |
6dc474b8 | 1820 | $$->u.variant.choice = $2->s; |
5039b4cc | 1821 | if ($5 && set_parent_node($5, $$)) |
6dc474b8 MD |
1822 | reparent_error(scanner, "variant reparent error"); |
1823 | } | |
8b9d5b5e | 1824 | | LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1825 | { |
1826 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1827 | $$->u.variant.has_body = 1; |
6dc474b8 | 1828 | $$->u.variant.choice = $2->s; |
5039b4cc | 1829 | if ($5 && set_parent_node($5, $$)) |
6dc474b8 MD |
1830 | reparent_error(scanner, "variant reparent error"); |
1831 | } | |
8b9d5b5e | 1832 | | IDENTIFIER variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1833 | { |
1834 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1835 | $$->u.variant.has_body = 1; |
6dc474b8 | 1836 | $$->u.variant.name = $1->s; |
5039b4cc | 1837 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1838 | reparent_error(scanner, "variant reparent error"); |
1839 | } | |
8b9d5b5e | 1840 | | IDENTIFIER LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1841 | { |
1842 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1843 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1844 | $$->u.variant.name = $1->s; |
1845 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1846 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1847 | reparent_error(scanner, "variant reparent error"); |
1848 | } | |
8b9d5b5e | 1849 | | IDENTIFIER LT IDENTIFIER GT |
6dc474b8 MD |
1850 | { |
1851 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1852 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1853 | $$->u.variant.name = $1->s; |
1854 | $$->u.variant.choice = $3->s; | |
1855 | } | |
8b9d5b5e | 1856 | | IDENTIFIER LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1857 | { |
1858 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1859 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1860 | $$->u.variant.name = $1->s; |
1861 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1862 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1863 | reparent_error(scanner, "variant reparent error"); |
1864 | } | |
8b9d5b5e | 1865 | | IDENTIFIER LT ID_TYPE GT |
6dc474b8 MD |
1866 | { |
1867 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1868 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1869 | $$->u.variant.name = $1->s; |
1870 | $$->u.variant.choice = $3->s; | |
1871 | } | |
8b9d5b5e | 1872 | | ID_TYPE variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1873 | { |
1874 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1875 | $$->u.variant.has_body = 1; |
6dc474b8 | 1876 | $$->u.variant.name = $1->s; |
5039b4cc | 1877 | if ($3 && set_parent_node($3, $$)) |
6dc474b8 MD |
1878 | reparent_error(scanner, "variant reparent error"); |
1879 | } | |
8b9d5b5e | 1880 | | ID_TYPE LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1881 | { |
1882 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1883 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1884 | $$->u.variant.name = $1->s; |
1885 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1886 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1887 | reparent_error(scanner, "variant reparent error"); |
1888 | } | |
8b9d5b5e | 1889 | | ID_TYPE LT IDENTIFIER GT |
6dc474b8 MD |
1890 | { |
1891 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1892 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1893 | $$->u.variant.name = $1->s; |
1894 | $$->u.variant.choice = $3->s; | |
1895 | } | |
8b9d5b5e | 1896 | | ID_TYPE LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end |
6dc474b8 MD |
1897 | { |
1898 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1899 | $$->u.variant.has_body = 1; |
6dc474b8 MD |
1900 | $$->u.variant.name = $1->s; |
1901 | $$->u.variant.choice = $3->s; | |
5039b4cc | 1902 | if ($6 && set_parent_node($6, $$)) |
6dc474b8 MD |
1903 | reparent_error(scanner, "variant reparent error"); |
1904 | } | |
8b9d5b5e | 1905 | | ID_TYPE LT ID_TYPE GT |
6dc474b8 MD |
1906 | { |
1907 | $$ = make_node(scanner, NODE_VARIANT); | |
1ee8e81d | 1908 | $$->u.variant.has_body = 0; |
6dc474b8 MD |
1909 | $$->u.variant.name = $1->s; |
1910 | $$->u.variant.choice = $3->s; | |
1911 | } | |
8b9d5b5e MD |
1912 | ; |
1913 | ||
1914 | variant_declaration_begin: | |
1915 | LBRAC | |
fce8006d | 1916 | { push_scope(scanner); } |
8b9d5b5e MD |
1917 | ; |
1918 | ||
1919 | variant_declaration_end: | |
1920 | RBRAC | |
fce8006d | 1921 | { pop_scope(scanner); } |
8b9d5b5e MD |
1922 | ; |
1923 | ||
8b9d5b5e MD |
1924 | enum_type_specifier: |
1925 | LBRAC enumerator_list RBRAC | |
6dc474b8 MD |
1926 | { |
1927 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1928 | $$->u._enum.has_body = 1; |
3122e6f0 | 1929 | _bt_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1930 | } |
0fbb34a5 | 1931 | | COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1932 | { |
1933 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1934 | $$->u._enum.has_body = 1; |
3e11b713 | 1935 | ($$)->u._enum.container_type = $2; |
3122e6f0 | 1936 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1937 | } |
8b9d5b5e | 1938 | | IDENTIFIER LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1939 | { |
1940 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1941 | $$->u._enum.has_body = 1; |
6dc474b8 | 1942 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 1943 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1944 | } |
0fbb34a5 | 1945 | | IDENTIFIER COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1946 | { |
1947 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1948 | $$->u._enum.has_body = 1; |
6dc474b8 | 1949 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 1950 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 1951 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1952 | } |
8b9d5b5e | 1953 | | ID_TYPE LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1954 | { |
1955 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1956 | $$->u._enum.has_body = 1; |
6dc474b8 | 1957 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 1958 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1959 | } |
0fbb34a5 | 1960 | | ID_TYPE COLON integer_declaration_specifiers LBRAC enumerator_list RBRAC |
6dc474b8 MD |
1961 | { |
1962 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1963 | $$->u._enum.has_body = 1; |
6dc474b8 | 1964 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 1965 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 1966 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1967 | } |
8b9d5b5e | 1968 | | LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1969 | { |
1970 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1971 | $$->u._enum.has_body = 1; |
3122e6f0 | 1972 | _bt_list_splice_tail(&($2)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1973 | } |
0fbb34a5 | 1974 | | COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1975 | { |
1976 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1977 | $$->u._enum.has_body = 1; |
3e11b713 | 1978 | ($$)->u._enum.container_type = $2; |
3122e6f0 | 1979 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1980 | } |
8b9d5b5e | 1981 | | IDENTIFIER LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1982 | { |
1983 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1984 | $$->u._enum.has_body = 1; |
6dc474b8 | 1985 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 1986 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1987 | } |
0fbb34a5 | 1988 | | IDENTIFIER COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
1989 | { |
1990 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1991 | $$->u._enum.has_body = 1; |
6dc474b8 | 1992 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 1993 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 1994 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 1995 | } |
8b9d5b5e | 1996 | | IDENTIFIER |
6dc474b8 MD |
1997 | { |
1998 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 1999 | $$->u._enum.has_body = 0; |
6dc474b8 MD |
2000 | $$->u._enum.enum_id = $1->s; |
2001 | } | |
8b9d5b5e | 2002 | | ID_TYPE LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
2003 | { |
2004 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2005 | $$->u._enum.has_body = 1; |
6dc474b8 | 2006 | $$->u._enum.enum_id = $1->s; |
3122e6f0 | 2007 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 2008 | } |
0fbb34a5 | 2009 | | ID_TYPE COLON integer_declaration_specifiers LBRAC enumerator_list COMMA RBRAC |
6dc474b8 MD |
2010 | { |
2011 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2012 | $$->u._enum.has_body = 1; |
6dc474b8 | 2013 | $$->u._enum.enum_id = $1->s; |
3e11b713 | 2014 | ($$)->u._enum.container_type = $3; |
3122e6f0 | 2015 | _bt_list_splice_tail(&($5)->tmp_head, &($$)->u._enum.enumerator_list); |
6dc474b8 | 2016 | } |
8b9d5b5e | 2017 | | ID_TYPE |
6dc474b8 MD |
2018 | { |
2019 | $$ = make_node(scanner, NODE_ENUM); | |
add40b62 | 2020 | $$->u._enum.has_body = 0; |
6dc474b8 MD |
2021 | $$->u._enum.enum_id = $1->s; |
2022 | } | |
8b9d5b5e MD |
2023 | ; |
2024 | ||
2025 | struct_or_variant_declaration_list: | |
2026 | /* empty */ | |
6dc474b8 | 2027 | { $$ = NULL; } |
8b9d5b5e | 2028 | | struct_or_variant_declaration_list struct_or_variant_declaration |
6dc474b8 MD |
2029 | { |
2030 | if ($1) { | |
2031 | $$ = $1; | |
3122e6f0 | 2032 | bt_list_add_tail(&($2)->siblings, &($$)->tmp_head); |
6dc474b8 MD |
2033 | } else { |
2034 | $$ = $2; | |
3122e6f0 | 2035 | bt_list_add_tail(&($$)->siblings, &($$)->tmp_head); |
6dc474b8 MD |
2036 | } |
2037 | } | |
8b9d5b5e MD |
2038 | ; |
2039 | ||
2040 | struct_or_variant_declaration: | |
1ee8e81d | 2041 | declaration_specifiers struct_or_variant_declarator_list SEMICOLON |
6dc474b8 | 2042 | { |
3e11b713 MD |
2043 | struct ctf_node *list; |
2044 | ||
2045 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 | 2046 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
6dc474b8 | 2047 | $$ = make_node(scanner, NODE_STRUCT_OR_VARIANT_DECLARATION); |
3e11b713 | 2048 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2049 | _bt_list_splice_tail(&($2)->tmp_head, &($$)->u.struct_or_variant_declaration.type_declarators); |
6dc474b8 | 2050 | } |
1ee8e81d | 2051 | | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 2052 | { |
3e11b713 MD |
2053 | struct ctf_node *list; |
2054 | ||
6dc474b8 | 2055 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
2056 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2057 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
2058 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2059 | _bt_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head); | |
2060 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 2061 | } |
1ee8e81d | 2062 | | TYPEDEF declaration_specifiers type_declarator_list SEMICOLON |
6dc474b8 | 2063 | { |
3e11b713 MD |
2064 | struct ctf_node *list; |
2065 | ||
6dc474b8 | 2066 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
2067 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2068 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
2069 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2070 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 2071 | } |
1ee8e81d | 2072 | | declaration_specifiers TYPEDEF type_declarator_list SEMICOLON |
6dc474b8 | 2073 | { |
3e11b713 MD |
2074 | struct ctf_node *list; |
2075 | ||
2076 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 | 2077 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
6dc474b8 | 2078 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 | 2079 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2080 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); |
6dc474b8 | 2081 | } |
a030d084 | 2082 | | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list SEMICOLON |
6dc474b8 | 2083 | { |
3e11b713 MD |
2084 | struct ctf_node *list; |
2085 | ||
6dc474b8 MD |
2086 | $$ = make_node(scanner, NODE_TYPEALIAS); |
2087 | $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET); | |
2088 | $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS); | |
3e11b713 MD |
2089 | |
2090 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2091 | $$->u.typealias.target->u.typealias_target.type_specifier_list = list; | |
3122e6f0 JD |
2092 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2093 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators); | |
3e11b713 MD |
2094 | |
2095 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2096 | $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list; | |
3122e6f0 JD |
2097 | _bt_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2098 | _bt_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators); | |
6dc474b8 | 2099 | } |
8b9d5b5e MD |
2100 | ; |
2101 | ||
1ee8e81d | 2102 | alias_declaration_specifiers: |
8b9d5b5e | 2103 | CONST |
6dc474b8 | 2104 | { |
3e11b713 MD |
2105 | struct ctf_node *node; |
2106 | ||
2107 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2108 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2109 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 2110 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 2111 | } |
8b9d5b5e | 2112 | | type_specifier |
3e11b713 MD |
2113 | { |
2114 | struct ctf_node *node; | |
2115 | ||
2116 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2117 | node = $1; | |
3122e6f0 | 2118 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
3e11b713 | 2119 | } |
1ee8e81d MD |
2120 | | IDENTIFIER |
2121 | { | |
3e11b713 MD |
2122 | struct ctf_node *node; |
2123 | ||
1ee8e81d | 2124 | add_type(scanner, $1); |
3e11b713 MD |
2125 | $$ = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2126 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2127 | node->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
2128 | node->u.type_specifier.id_type = yylval.gs->s; | |
3122e6f0 | 2129 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
1ee8e81d MD |
2130 | } |
2131 | | alias_declaration_specifiers CONST | |
6dc474b8 MD |
2132 | { |
2133 | struct ctf_node *node; | |
2134 | ||
2135 | $$ = $1; | |
2136 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2137 | node->u.type_specifier.type = TYPESPEC_CONST; | |
3122e6f0 | 2138 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 2139 | } |
1ee8e81d | 2140 | | alias_declaration_specifiers type_specifier |
6dc474b8 MD |
2141 | { |
2142 | $$ = $1; | |
3122e6f0 | 2143 | bt_list_add_tail(&($2)->siblings, &($$)->u.type_specifier_list.head); |
6dc474b8 | 2144 | } |
1ee8e81d MD |
2145 | | alias_declaration_specifiers IDENTIFIER |
2146 | { | |
2147 | struct ctf_node *node; | |
2148 | ||
2149 | add_type(scanner, $2); | |
2150 | $$ = $1; | |
2151 | node = make_node(scanner, NODE_TYPE_SPECIFIER); | |
2152 | node->u.type_specifier.type = TYPESPEC_ID_TYPE; | |
2153 | node->u.type_specifier.id_type = yylval.gs->s; | |
3122e6f0 | 2154 | bt_list_add_tail(&node->siblings, &($$)->u.type_specifier_list.head); |
1ee8e81d | 2155 | } |
8b9d5b5e MD |
2156 | ; |
2157 | ||
2158 | struct_or_variant_declarator_list: | |
2159 | struct_or_variant_declarator | |
0009a725 | 2160 | { $$ = $1; } |
8b9d5b5e | 2161 | | struct_or_variant_declarator_list COMMA struct_or_variant_declarator |
6dc474b8 MD |
2162 | { |
2163 | $$ = $1; | |
3122e6f0 | 2164 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 2165 | } |
8b9d5b5e MD |
2166 | ; |
2167 | ||
2168 | struct_or_variant_declarator: | |
2169 | declarator | |
6dc474b8 | 2170 | { $$ = $1; } |
8b9d5b5e | 2171 | | COLON unary_expression |
6dc474b8 | 2172 | { $$ = $2; } |
8b9d5b5e | 2173 | | declarator COLON unary_expression |
6dc474b8 MD |
2174 | { |
2175 | $$ = $1; | |
48a01768 | 2176 | if (set_parent_node($3, $1)) |
6dc474b8 MD |
2177 | reparent_error(scanner, "struct_or_variant_declarator"); |
2178 | } | |
8b9d5b5e MD |
2179 | ; |
2180 | ||
2181 | enumerator_list: | |
2182 | enumerator | |
0009a725 | 2183 | { $$ = $1; } |
8b9d5b5e | 2184 | | enumerator_list COMMA enumerator |
6dc474b8 MD |
2185 | { |
2186 | $$ = $1; | |
3122e6f0 | 2187 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 2188 | } |
8b9d5b5e MD |
2189 | ; |
2190 | ||
2191 | enumerator: | |
2192 | IDENTIFIER | |
6dc474b8 MD |
2193 | { |
2194 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2195 | $$->u.enumerator.id = $1->s; | |
2196 | } | |
8b9d5b5e | 2197 | | ID_TYPE |
6dc474b8 MD |
2198 | { |
2199 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2200 | $$->u.enumerator.id = $1->s; | |
2201 | } | |
8b9d5b5e | 2202 | | keywords |
6dc474b8 MD |
2203 | { |
2204 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2205 | $$->u.enumerator.id = $1->s; | |
2206 | } | |
8b9d5b5e | 2207 | | STRING_LITERAL_START DQUOTE |
6dc474b8 MD |
2208 | { |
2209 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2210 | $$->u.enumerator.id = ""; | |
2211 | } | |
8b9d5b5e | 2212 | | STRING_LITERAL_START s_char_sequence DQUOTE |
6dc474b8 MD |
2213 | { |
2214 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2215 | $$->u.enumerator.id = $2->s; | |
2216 | } | |
8b9d5b5e | 2217 | | IDENTIFIER EQUAL unary_expression_or_range |
6dc474b8 MD |
2218 | { |
2219 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2220 | $$->u.enumerator.id = $1->s; | |
3122e6f0 | 2221 | bt_list_splice(&($3)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2222 | } |
8b9d5b5e | 2223 | | ID_TYPE EQUAL unary_expression_or_range |
6dc474b8 MD |
2224 | { |
2225 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2226 | $$->u.enumerator.id = $1->s; | |
3122e6f0 | 2227 | bt_list_splice(&($3)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2228 | } |
8b9d5b5e | 2229 | | keywords EQUAL unary_expression_or_range |
6dc474b8 MD |
2230 | { |
2231 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2232 | $$->u.enumerator.id = $1->s; | |
3122e6f0 | 2233 | bt_list_splice(&($3)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2234 | } |
8b9d5b5e | 2235 | | STRING_LITERAL_START DQUOTE EQUAL unary_expression_or_range |
6dc474b8 MD |
2236 | { |
2237 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2238 | $$->u.enumerator.id = ""; | |
3122e6f0 | 2239 | bt_list_splice(&($4)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2240 | } |
8b9d5b5e | 2241 | | STRING_LITERAL_START s_char_sequence DQUOTE EQUAL unary_expression_or_range |
6dc474b8 MD |
2242 | { |
2243 | $$ = make_node(scanner, NODE_ENUMERATOR); | |
2244 | $$->u.enumerator.id = $2->s; | |
3122e6f0 | 2245 | bt_list_splice(&($5)->tmp_head, &($$)->u.enumerator.values); |
6dc474b8 | 2246 | } |
8b9d5b5e MD |
2247 | ; |
2248 | ||
2249 | abstract_declarator_list: | |
2250 | abstract_declarator | |
0009a725 | 2251 | { $$ = $1; } |
8b9d5b5e | 2252 | | abstract_declarator_list COMMA abstract_declarator |
6dc474b8 MD |
2253 | { |
2254 | $$ = $1; | |
3122e6f0 | 2255 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
6dc474b8 | 2256 | } |
8b9d5b5e MD |
2257 | ; |
2258 | ||
2259 | abstract_declarator: | |
2260 | direct_abstract_declarator | |
6dc474b8 | 2261 | { $$ = $1; } |
8b9d5b5e | 2262 | | pointer direct_abstract_declarator |
6dc474b8 MD |
2263 | { |
2264 | $$ = $2; | |
3122e6f0 | 2265 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2266 | } |
8b9d5b5e MD |
2267 | ; |
2268 | ||
2269 | direct_abstract_declarator: | |
2270 | /* empty */ | |
6dc474b8 MD |
2271 | { |
2272 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2273 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2274 | /* id is NULL */ | |
2275 | } | |
8b9d5b5e | 2276 | | IDENTIFIER |
6dc474b8 MD |
2277 | { |
2278 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2279 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2280 | $$->u.type_declarator.u.id = $1->s; | |
2281 | } | |
8b9d5b5e | 2282 | | LPAREN abstract_declarator RPAREN |
6dc474b8 MD |
2283 | { |
2284 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2285 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2286 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2287 | } | |
98df1c9f | 2288 | | direct_abstract_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2289 | { |
2290 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2291 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2292 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2293 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2294 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2295 | } |
8b9d5b5e | 2296 | | direct_abstract_declarator LSBRAC RSBRAC |
6dc474b8 MD |
2297 | { |
2298 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2299 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2300 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
2301 | $$->u.type_declarator.u.nested.abstract_array = 1; | |
2302 | } | |
8b9d5b5e MD |
2303 | ; |
2304 | ||
e0c14875 MD |
2305 | alias_abstract_declarator_list: |
2306 | alias_abstract_declarator | |
6dc474b8 | 2307 | { $$ = $1; } |
e0c14875 MD |
2308 | | alias_abstract_declarator_list COMMA alias_abstract_declarator |
2309 | { | |
2310 | $$ = $1; | |
3122e6f0 | 2311 | bt_list_add_tail(&($3)->siblings, &($$)->tmp_head); |
e0c14875 MD |
2312 | } |
2313 | ; | |
2314 | ||
2315 | alias_abstract_declarator: | |
2316 | direct_alias_abstract_declarator | |
2317 | { $$ = $1; } | |
2318 | | pointer direct_alias_abstract_declarator | |
6dc474b8 MD |
2319 | { |
2320 | $$ = $2; | |
3122e6f0 | 2321 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2322 | } |
8b9d5b5e MD |
2323 | ; |
2324 | ||
e0c14875 MD |
2325 | direct_alias_abstract_declarator: |
2326 | /* empty */ | |
6dc474b8 MD |
2327 | { |
2328 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
e0c14875 MD |
2329 | $$->u.type_declarator.type = TYPEDEC_ID; |
2330 | /* id is NULL */ | |
6dc474b8 | 2331 | } |
e0c14875 | 2332 | | LPAREN alias_abstract_declarator RPAREN |
6dc474b8 MD |
2333 | { |
2334 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2335 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2336 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2337 | } | |
98df1c9f | 2338 | | direct_alias_abstract_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2339 | { |
2340 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2341 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2342 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2343 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2344 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2345 | } |
e0c14875 MD |
2346 | | direct_alias_abstract_declarator LSBRAC RSBRAC |
2347 | { | |
2348 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2349 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2350 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
2351 | $$->u.type_declarator.u.nested.abstract_array = 1; | |
2352 | } | |
8b9d5b5e MD |
2353 | ; |
2354 | ||
e0c14875 MD |
2355 | declarator: |
2356 | direct_declarator | |
6dc474b8 | 2357 | { $$ = $1; } |
e0c14875 | 2358 | | pointer direct_declarator |
6dc474b8 MD |
2359 | { |
2360 | $$ = $2; | |
3122e6f0 | 2361 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2362 | } |
8b9d5b5e MD |
2363 | ; |
2364 | ||
e0c14875 | 2365 | direct_declarator: |
8b9d5b5e | 2366 | IDENTIFIER |
6dc474b8 | 2367 | { |
6dc474b8 MD |
2368 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); |
2369 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2370 | $$->u.type_declarator.u.id = $1->s; | |
2371 | } | |
e0c14875 | 2372 | | LPAREN declarator RPAREN |
6dc474b8 MD |
2373 | { |
2374 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2375 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2376 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2377 | } | |
98df1c9f | 2378 | | direct_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2379 | { |
2380 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2381 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2382 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2383 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2384 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2385 | } |
8b9d5b5e MD |
2386 | ; |
2387 | ||
e0c14875 MD |
2388 | type_declarator: |
2389 | direct_type_declarator | |
6dc474b8 | 2390 | { $$ = $1; } |
e0c14875 | 2391 | | pointer direct_type_declarator |
6dc474b8 MD |
2392 | { |
2393 | $$ = $2; | |
3122e6f0 | 2394 | bt_list_splice(&($1)->tmp_head, &($$)->u.type_declarator.pointers); |
6dc474b8 | 2395 | } |
8b9d5b5e MD |
2396 | ; |
2397 | ||
e0c14875 MD |
2398 | direct_type_declarator: |
2399 | IDENTIFIER | |
6dc474b8 MD |
2400 | { |
2401 | add_type(scanner, $1); | |
2402 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2403 | $$->u.type_declarator.type = TYPEDEC_ID; | |
2404 | $$->u.type_declarator.u.id = $1->s; | |
2405 | } | |
e0c14875 | 2406 | | LPAREN type_declarator RPAREN |
6dc474b8 MD |
2407 | { |
2408 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2409 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2410 | $$->u.type_declarator.u.nested.type_declarator = $2; | |
2411 | } | |
98df1c9f | 2412 | | direct_type_declarator LSBRAC unary_expression RSBRAC |
6dc474b8 MD |
2413 | { |
2414 | $$ = make_node(scanner, NODE_TYPE_DECLARATOR); | |
2415 | $$->u.type_declarator.type = TYPEDEC_NESTED; | |
2416 | $$->u.type_declarator.u.nested.type_declarator = $1; | |
3122e6f0 JD |
2417 | BT_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length); |
2418 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length); | |
6dc474b8 | 2419 | } |
8b9d5b5e MD |
2420 | ; |
2421 | ||
2422 | pointer: | |
2423 | STAR | |
48a01768 MD |
2424 | { |
2425 | $$ = make_node(scanner, NODE_POINTER); | |
48a01768 | 2426 | } |
8b9d5b5e | 2427 | | STAR pointer |
6dc474b8 MD |
2428 | { |
2429 | $$ = make_node(scanner, NODE_POINTER); | |
3122e6f0 | 2430 | bt_list_splice(&($2)->tmp_head, &($$)->tmp_head); |
6dc474b8 | 2431 | } |
8b9d5b5e | 2432 | | STAR type_qualifier_list pointer |
6dc474b8 MD |
2433 | { |
2434 | $$ = make_node(scanner, NODE_POINTER); | |
2435 | $$->u.pointer.const_qualifier = 1; | |
3122e6f0 | 2436 | bt_list_splice(&($3)->tmp_head, &($$)->tmp_head); |
6dc474b8 | 2437 | } |
8b9d5b5e MD |
2438 | ; |
2439 | ||
2440 | type_qualifier_list: | |
6dc474b8 | 2441 | /* pointer assumes only const type qualifier */ |
8b9d5b5e MD |
2442 | CONST |
2443 | | type_qualifier_list CONST | |
2444 | ; | |
2445 | ||
2446 | /* 2.3: CTF-specific declarations */ | |
2447 | ||
2448 | ctf_assignment_expression_list: | |
2449 | ctf_assignment_expression SEMICOLON | |
0009a725 | 2450 | { $$ = $1; } |
8b9d5b5e | 2451 | | ctf_assignment_expression_list ctf_assignment_expression SEMICOLON |
6dc474b8 MD |
2452 | { |
2453 | $$ = $1; | |
3122e6f0 | 2454 | bt_list_add_tail(&($2)->siblings, &($$)->tmp_head); |
6dc474b8 | 2455 | } |
8b9d5b5e MD |
2456 | ; |
2457 | ||
2458 | ctf_assignment_expression: | |
2459 | unary_expression EQUAL unary_expression | |
02b234c4 | 2460 | { |
6dc474b8 MD |
2461 | /* |
2462 | * Because we have left and right, cannot use | |
48a01768 | 2463 | * set_parent_node. |
6dc474b8 | 2464 | */ |
02b234c4 | 2465 | $$ = make_node(scanner, NODE_CTF_EXPRESSION); |
3122e6f0 | 2466 | _bt_list_splice_tail(&($1)->tmp_head, &($$)->u.ctf_expression.left); |
6dc474b8 MD |
2467 | if ($1->u.unary_expression.type != UNARY_STRING) |
2468 | reparent_error(scanner, "ctf_assignment_expression left expects string"); | |
3122e6f0 | 2469 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.ctf_expression.right); |
02b234c4 | 2470 | } |
427c09b7 | 2471 | | unary_expression TYPEASSIGN declaration_specifiers /* Only allow struct */ |
6dc474b8 MD |
2472 | { |
2473 | /* | |
2474 | * Because we have left and right, cannot use | |
48a01768 | 2475 | * set_parent_node. |
6dc474b8 MD |
2476 | */ |
2477 | $$ = make_node(scanner, NODE_CTF_EXPRESSION); | |
3122e6f0 | 2478 | _bt_list_splice_tail(&($1)->tmp_head, &($$)->u.ctf_expression.left); |
6dc474b8 MD |
2479 | if ($1->u.unary_expression.type != UNARY_STRING) |
2480 | reparent_error(scanner, "ctf_assignment_expression left expects string"); | |
3122e6f0 | 2481 | bt_list_add_tail(&($3)->siblings, &($$)->u.ctf_expression.right); |
6dc474b8 | 2482 | } |
8b9d5b5e | 2483 | | declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list |
6dc474b8 | 2484 | { |
3e11b713 MD |
2485 | struct ctf_node *list; |
2486 | ||
2487 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 JD |
2488 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2489 | _bt_list_splice_tail(&($3)->u.type_specifier_list.head, &list->u.type_specifier_list.head); | |
6dc474b8 | 2490 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 | 2491 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2492 | _bt_list_splice_tail(&($4)->tmp_head, &($$)->u._typedef.type_declarators); |
6dc474b8 | 2493 | } |
8b9d5b5e | 2494 | | TYPEDEF declaration_specifiers type_declarator_list |
6dc474b8 | 2495 | { |
3e11b713 MD |
2496 | struct ctf_node *list; |
2497 | ||
6dc474b8 | 2498 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 MD |
2499 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); |
2500 | $$->u._typedef.type_specifier_list = list; | |
3122e6f0 JD |
2501 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2502 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); | |
6dc474b8 | 2503 | } |
8b9d5b5e | 2504 | | declaration_specifiers TYPEDEF type_declarator_list |
6dc474b8 | 2505 | { |
3e11b713 MD |
2506 | struct ctf_node *list; |
2507 | ||
2508 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
3122e6f0 | 2509 | _bt_list_splice_tail(&($1)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
6dc474b8 | 2510 | $$ = make_node(scanner, NODE_TYPEDEF); |
3e11b713 | 2511 | ($$)->u.struct_or_variant_declaration.type_specifier_list = list; |
3122e6f0 | 2512 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u._typedef.type_declarators); |
6dc474b8 | 2513 | } |
a030d084 | 2514 | | TYPEALIAS declaration_specifiers abstract_declarator_list TYPEASSIGN alias_declaration_specifiers alias_abstract_declarator_list |
6dc474b8 | 2515 | { |
3e11b713 MD |
2516 | struct ctf_node *list; |
2517 | ||
6dc474b8 MD |
2518 | $$ = make_node(scanner, NODE_TYPEALIAS); |
2519 | $$->u.typealias.target = make_node(scanner, NODE_TYPEALIAS_TARGET); | |
2520 | $$->u.typealias.alias = make_node(scanner, NODE_TYPEALIAS_ALIAS); | |
3e11b713 MD |
2521 | |
2522 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2523 | $$->u.typealias.target->u.typealias_target.type_specifier_list = list; | |
3122e6f0 JD |
2524 | _bt_list_splice_tail(&($2)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2525 | _bt_list_splice_tail(&($3)->tmp_head, &($$)->u.typealias.target->u.typealias_target.type_declarators); | |
3e11b713 MD |
2526 | |
2527 | list = make_node(scanner, NODE_TYPE_SPECIFIER_LIST); | |
2528 | $$->u.typealias.alias->u.typealias_alias.type_specifier_list = list; | |
3122e6f0 JD |
2529 | _bt_list_splice_tail(&($5)->u.type_specifier_list.head, &list->u.type_specifier_list.head); |
2530 | _bt_list_splice_tail(&($6)->tmp_head, &($$)->u.typealias.alias->u.typealias_alias.type_declarators); | |
6dc474b8 | 2531 | } |
8b9d5b5e | 2532 | ; |