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11bb4b27 | 1 | /* Some code common to C++ and ObjC++ front ends. |
7adcbafe | 2 | Copyright (C) 2004-2022 Free Software Foundation, Inc. |
11bb4b27 ZL |
3 | Contributed by Ziemowit Laski <zlaski@apple.com> |
4 | ||
5 | This file is part of GCC. | |
6 | ||
7 | GCC is free software; you can redistribute it and/or modify it under | |
8 | the terms of the GNU General Public License as published by the Free | |
e77f031d | 9 | Software Foundation; either version 3, or (at your option) any later |
11bb4b27 ZL |
10 | version. |
11 | ||
12 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 | for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
e77f031d NC |
18 | along with GCC; see the file COPYING3. If not see |
19 | <http://www.gnu.org/licenses/>. */ | |
11bb4b27 ZL |
20 | |
21 | #include "config.h" | |
22 | #include "system.h" | |
23 | #include "coretypes.h" | |
11bb4b27 | 24 | #include "cp-tree.h" |
11bb4b27 | 25 | #include "cp-objcp-common.h" |
81b42cc6 | 26 | #include "dwarf2.h" |
ad1539d5 | 27 | #include "stringpool.h" |
11bb4b27 ZL |
28 | |
29 | /* Special routine to get the alias set for C++. */ | |
30 | ||
4862826d | 31 | alias_set_type |
11bb4b27 ZL |
32 | cxx_get_alias_set (tree t) |
33 | { | |
34 | if (IS_FAKE_BASE_TYPE (t)) | |
35 | /* The base variant of a type must be in the same alias set as the | |
36 | complete type. */ | |
37 | return get_alias_set (TYPE_CONTEXT (t)); | |
38 | ||
39 | /* Punt on PMFs until we canonicalize functions properly. */ | |
a489b1f0 | 40 | if (TYPE_PTRMEMFUNC_P (t) |
71a93b08 | 41 | || (INDIRECT_TYPE_P (t) |
a489b1f0 | 42 | && TYPE_PTRMEMFUNC_P (TREE_TYPE (t)))) |
11bb4b27 ZL |
43 | return 0; |
44 | ||
45 | return c_common_get_alias_set (t); | |
46 | } | |
47 | ||
d7438551 | 48 | /* Called from check_global_declaration. */ |
11bb4b27 ZL |
49 | |
50 | bool | |
ac7d7749 | 51 | cxx_warn_unused_global_decl (const_tree decl) |
11bb4b27 ZL |
52 | { |
53 | if (TREE_CODE (decl) == FUNCTION_DECL && DECL_DECLARED_INLINE_P (decl)) | |
54 | return false; | |
55 | if (DECL_IN_SYSTEM_HEADER (decl)) | |
56 | return false; | |
57 | ||
11bb4b27 ZL |
58 | return true; |
59 | } | |
60 | ||
11bb4b27 ZL |
61 | /* Langhook for tree_size: determine size of our 'x' and 'c' nodes. */ |
62 | size_t | |
63 | cp_tree_size (enum tree_code code) | |
64 | { | |
f419fd1f | 65 | gcc_checking_assert (code >= NUM_TREE_CODES); |
11bb4b27 ZL |
66 | switch (code) |
67 | { | |
f419fd1f NS |
68 | case PTRMEM_CST: return sizeof (ptrmem_cst); |
69 | case BASELINK: return sizeof (tree_baselink); | |
0cbd7506 | 70 | case TEMPLATE_PARM_INDEX: return sizeof (template_parm_index); |
7b49e3da | 71 | case DEFERRED_PARSE: return sizeof (tree_deferred_parse); |
f419fd1f NS |
72 | case DEFERRED_NOEXCEPT: return sizeof (tree_deferred_noexcept); |
73 | case OVERLOAD: return sizeof (tree_overload); | |
74 | case STATIC_ASSERT: return sizeof (tree_static_assert); | |
0b7a1187 JM |
75 | #if 0 |
76 | /* This would match cp_common_init_ts, but breaks GC because | |
77 | tree_node_structure_for_code returns TS_TYPE_NON_COMMON for all | |
78 | types. */ | |
79 | case UNBOUND_CLASS_TEMPLATE: | |
80 | case TYPE_ARGUMENT_PACK: return sizeof (tree_type_common); | |
81 | #endif | |
f419fd1f NS |
82 | case ARGUMENT_PACK_SELECT: return sizeof (tree_argument_pack_select); |
83 | case TRAIT_EXPR: return sizeof (tree_trait_expr); | |
84 | case LAMBDA_EXPR: return sizeof (tree_lambda_expr); | |
85 | case TEMPLATE_INFO: return sizeof (tree_template_info); | |
86 | case CONSTRAINT_INFO: return sizeof (tree_constraint_info); | |
87 | case USERDEF_LITERAL: return sizeof (tree_userdef_literal); | |
88 | case TEMPLATE_DECL: return sizeof (tree_template_decl); | |
11bb4b27 | 89 | default: |
f419fd1f NS |
90 | switch (TREE_CODE_CLASS (code)) |
91 | { | |
92 | case tcc_declaration: return sizeof (tree_decl_non_common); | |
93 | case tcc_type: return sizeof (tree_type_non_common); | |
94 | default: gcc_unreachable (); | |
95 | } | |
11bb4b27 ZL |
96 | } |
97 | /* NOTREACHED */ | |
98 | } | |
99 | ||
100 | /* Returns true if T is a variably modified type, in the sense of C99. | |
101 | FN is as passed to variably_modified_p. | |
102 | This routine needs only check cases that cannot be handled by the | |
103 | language-independent logic in tree.c. */ | |
104 | ||
105 | bool | |
106 | cp_var_mod_type_p (tree type, tree fn) | |
107 | { | |
108 | /* If TYPE is a pointer-to-member, it is variably modified if either | |
109 | the class or the member are variably modified. */ | |
66b1156a | 110 | if (TYPE_PTRMEM_P (type)) |
11bb4b27 ZL |
111 | return (variably_modified_type_p (TYPE_PTRMEM_CLASS_TYPE (type), fn) |
112 | || variably_modified_type_p (TYPE_PTRMEM_POINTED_TO_TYPE (type), | |
113 | fn)); | |
114 | ||
115 | /* All other types are not variably modified. */ | |
116 | return false; | |
117 | } | |
118 | ||
65958285 ZL |
119 | /* This compares two types for equivalence ("compatible" in C-based languages). |
120 | This routine should only return 1 if it is sure. It should not be used | |
121 | in contexts where erroneously returning 0 causes problems. */ | |
122 | ||
123 | int | |
124 | cxx_types_compatible_p (tree x, tree y) | |
125 | { | |
cf7bc668 | 126 | return same_type_ignoring_top_level_qualifiers_p (x, y); |
65958285 ZL |
127 | } |
128 | ||
df418f1d | 129 | static GTY((cache)) type_tree_cache_map *debug_type_map; |
a49bf6f0 | 130 | |
6905c577 JJ |
131 | /* Return a type to use in the debug info instead of TYPE, or NULL_TREE to |
132 | keep TYPE. */ | |
133 | ||
134 | tree | |
135 | cp_get_debug_type (const_tree type) | |
136 | { | |
21faa101 JM |
137 | tree dtype = NULL_TREE; |
138 | ||
6905c577 | 139 | if (TYPE_PTRMEMFUNC_P (type) && !typedef_variant_p (type)) |
21faa101 JM |
140 | dtype = build_offset_type (TYPE_PTRMEMFUNC_OBJECT_TYPE (type), |
141 | TREE_TYPE (TYPE_PTRMEMFUNC_FN_TYPE (type))); | |
142 | ||
143 | /* We cannot simply return the debug type here because the function uses | |
144 | the type canonicalization hashtable, which is GC-ed, so its behavior | |
145 | depends on the actual collection points. Since we are building these | |
146 | types on the fly for the debug info only, they would not be attached | |
147 | to any GC root and always be swept, so we would make the contents of | |
148 | the debug info depend on the collection points. */ | |
149 | if (dtype) | |
a49bf6f0 | 150 | { |
21faa101 | 151 | tree ktype = CONST_CAST_TREE (type); |
c89844e5 | 152 | if (tree *slot = hash_map_safe_get (debug_type_map, ktype)) |
21faa101 | 153 | return *slot; |
c89844e5 | 154 | hash_map_safe_put<hm_ggc> (debug_type_map, ktype, dtype); |
a49bf6f0 | 155 | } |
6905c577 | 156 | |
21faa101 | 157 | return dtype; |
6905c577 JJ |
158 | } |
159 | ||
81b42cc6 JJ |
160 | /* Return -1 if dwarf ATTR shouldn't be added for DECL, or the attribute |
161 | value otherwise. */ | |
162 | int | |
163 | cp_decl_dwarf_attribute (const_tree decl, int attr) | |
68599f33 | 164 | { |
81b42cc6 JJ |
165 | if (decl == NULL_TREE) |
166 | return -1; | |
68599f33 | 167 | |
81b42cc6 JJ |
168 | switch (attr) |
169 | { | |
170 | case DW_AT_explicit: | |
171 | if (TREE_CODE (decl) == FUNCTION_DECL | |
172 | && DECL_LANG_SPECIFIC (STRIP_TEMPLATE (decl)) | |
173 | && DECL_NONCONVERTING_P (decl)) | |
174 | return 1; | |
175 | break; | |
f5059223 | 176 | |
81b42cc6 JJ |
177 | case DW_AT_deleted: |
178 | if (TREE_CODE (decl) == FUNCTION_DECL | |
f5059223 | 179 | && DECL_LANG_SPECIFIC (STRIP_TEMPLATE (decl)) |
81b42cc6 JJ |
180 | && DECL_DELETED_FN (decl)) |
181 | return 1; | |
182 | break; | |
f5059223 | 183 | |
81b42cc6 JJ |
184 | case DW_AT_defaulted: |
185 | if (TREE_CODE (decl) == FUNCTION_DECL | |
186 | && DECL_LANG_SPECIFIC (STRIP_TEMPLATE (decl)) | |
187 | && DECL_DEFAULTED_FN (decl)) | |
188 | { | |
189 | if (DECL_DEFAULTED_IN_CLASS_P (decl)) | |
190 | return DW_DEFAULTED_in_class; | |
e366d7d8 | 191 | |
81b42cc6 JJ |
192 | if (DECL_DEFAULTED_OUTSIDE_CLASS_P (decl)) |
193 | return DW_DEFAULTED_out_of_class; | |
194 | } | |
195 | break; | |
e366d7d8 | 196 | |
8e6982f7 JJ |
197 | case DW_AT_const_expr: |
198 | if (VAR_OR_FUNCTION_DECL_P (decl) && DECL_DECLARED_CONSTEXPR_P (decl)) | |
199 | return 1; | |
200 | break; | |
201 | ||
0f2a9e37 JJ |
202 | case DW_AT_reference: |
203 | if (TREE_CODE (decl) == FUNCTION_DECL | |
204 | && DECL_NONSTATIC_MEMBER_FUNCTION_P (decl) | |
205 | && FUNCTION_REF_QUALIFIED (TREE_TYPE (decl)) | |
206 | && !FUNCTION_RVALUE_QUALIFIED (TREE_TYPE (decl))) | |
207 | return 1; | |
0f2a9e37 JJ |
208 | break; |
209 | ||
210 | case DW_AT_rvalue_reference: | |
211 | if (TREE_CODE (decl) == FUNCTION_DECL | |
212 | && DECL_NONSTATIC_MEMBER_FUNCTION_P (decl) | |
213 | && FUNCTION_REF_QUALIFIED (TREE_TYPE (decl)) | |
214 | && FUNCTION_RVALUE_QUALIFIED (TREE_TYPE (decl))) | |
215 | return 1; | |
0f2a9e37 JJ |
216 | break; |
217 | ||
70d28813 JJ |
218 | case DW_AT_inline: |
219 | if (VAR_P (decl) && DECL_INLINE_VAR_P (decl)) | |
220 | { | |
221 | if (DECL_VAR_DECLARED_INLINE_P (decl)) | |
222 | return DW_INL_declared_inlined; | |
223 | else | |
224 | return DW_INL_inlined; | |
225 | } | |
226 | break; | |
227 | ||
e071b767 JJ |
228 | case DW_AT_export_symbols: |
229 | if (TREE_CODE (decl) == NAMESPACE_DECL | |
230 | && (DECL_NAMESPACE_INLINE_P (decl) | |
231 | || (DECL_NAME (decl) == NULL_TREE && dwarf_version >= 5))) | |
232 | return 1; | |
233 | break; | |
234 | ||
81b42cc6 JJ |
235 | default: |
236 | break; | |
e366d7d8 AO |
237 | } |
238 | ||
81b42cc6 | 239 | return -1; |
e366d7d8 AO |
240 | } |
241 | ||
6905c577 JJ |
242 | /* Return -1 if dwarf ATTR shouldn't be added for TYPE, or the attribute |
243 | value otherwise. */ | |
244 | int | |
245 | cp_type_dwarf_attribute (const_tree type, int attr) | |
246 | { | |
247 | if (type == NULL_TREE) | |
248 | return -1; | |
249 | ||
250 | switch (attr) | |
251 | { | |
252 | case DW_AT_reference: | |
7bdc7e06 | 253 | if (FUNC_OR_METHOD_TYPE_P (type) |
6905c577 JJ |
254 | && FUNCTION_REF_QUALIFIED (type) |
255 | && !FUNCTION_RVALUE_QUALIFIED (type)) | |
256 | return 1; | |
257 | break; | |
258 | ||
259 | case DW_AT_rvalue_reference: | |
7bdc7e06 | 260 | if (FUNC_OR_METHOD_TYPE_P (type) |
6905c577 JJ |
261 | && FUNCTION_REF_QUALIFIED (type) |
262 | && FUNCTION_RVALUE_QUALIFIED (type)) | |
263 | return 1; | |
264 | break; | |
265 | ||
266 | default: | |
267 | break; | |
268 | } | |
269 | ||
270 | return -1; | |
271 | } | |
272 | ||
b7fc43d7 RB |
273 | /* Return the unit size of TYPE without reusable tail padding. */ |
274 | ||
275 | tree | |
276 | cp_unit_size_without_reusable_padding (tree type) | |
277 | { | |
278 | if (CLASS_TYPE_P (type)) | |
279 | return CLASSTYPE_SIZE_UNIT (type); | |
280 | return TYPE_SIZE_UNIT (type); | |
281 | } | |
282 | ||
11bb4b27 ZL |
283 | /* Stubs to keep c-opts.c happy. */ |
284 | void | |
285 | push_file_scope (void) | |
286 | { | |
287 | } | |
288 | ||
289 | void | |
290 | pop_file_scope (void) | |
291 | { | |
292 | } | |
293 | ||
294 | /* c-pragma.c needs to query whether a decl has extern "C" linkage. */ | |
295 | bool | |
58f9752a | 296 | has_c_linkage (const_tree decl) |
11bb4b27 ZL |
297 | { |
298 | return DECL_EXTERN_C_P (decl); | |
299 | } | |
3ed8593d | 300 | |
c65cb8d1 | 301 | /* Return true if stmt can fall through. Used by block_may_fallthru |
88cd0e88 JJ |
302 | default case. */ |
303 | ||
304 | bool | |
305 | cxx_block_may_fallthru (const_tree stmt) | |
306 | { | |
307 | switch (TREE_CODE (stmt)) | |
308 | { | |
309 | case EXPR_STMT: | |
310 | return block_may_fallthru (EXPR_STMT_EXPR (stmt)); | |
311 | ||
312 | case THROW_EXPR: | |
313 | return false; | |
314 | ||
d3eb902f SP |
315 | case IF_STMT: |
316 | if (block_may_fallthru (THEN_CLAUSE (stmt))) | |
317 | return true; | |
318 | return block_may_fallthru (ELSE_CLAUSE (stmt)); | |
319 | ||
971df602 AP |
320 | case CLEANUP_STMT: |
321 | /* Just handle the try/finally cases. */ | |
322 | if (!CLEANUP_EH_ONLY (stmt)) | |
323 | { | |
324 | return (block_may_fallthru (CLEANUP_BODY (stmt)) | |
325 | && block_may_fallthru (CLEANUP_EXPR (stmt))); | |
326 | } | |
327 | return true; | |
328 | ||
88cd0e88 | 329 | default: |
cba079f3 | 330 | return c_block_may_fallthru (stmt); |
88cd0e88 JJ |
331 | } |
332 | } | |
333 | ||
505dd180 NS |
334 | /* Return the list of decls in the global namespace. */ |
335 | ||
336 | tree | |
337 | cp_get_global_decls () | |
338 | { | |
339 | return NAMESPACE_LEVEL (global_namespace)->names; | |
340 | } | |
341 | ||
f3665bd1 | 342 | /* Push DECL into the current (namespace) scope. */ |
505dd180 NS |
343 | |
344 | tree | |
345 | cp_pushdecl (tree decl) | |
346 | { | |
f3665bd1 | 347 | DECL_CONTEXT (decl) = FROB_CONTEXT (current_namespace); |
505dd180 NS |
348 | return pushdecl (decl); |
349 | } | |
350 | ||
87e3d7cf NS |
351 | /* Get the global value binding of NAME. Called directly from |
352 | c-common.c, not via a hook. */ | |
353 | ||
354 | tree | |
355 | identifier_global_value (tree name) | |
356 | { | |
357 | return get_global_binding (name); | |
358 | } | |
359 | ||
bdaf8be1 JJ |
360 | /* Similarly, but return struct/class/union NAME instead. */ |
361 | ||
362 | tree | |
363 | identifier_global_tag (tree name) | |
364 | { | |
4c58a32f | 365 | tree ret = lookup_qualified_name (global_namespace, name, LOOK_want::TYPE, |
4a08009e JJ |
366 | /*complain*/false); |
367 | if (ret == error_mark_node) | |
368 | return NULL_TREE; | |
369 | return ret; | |
bdaf8be1 JJ |
370 | } |
371 | ||
ad1539d5 MS |
372 | /* Returns true if NAME refers to a built-in function or function-like |
373 | operator. */ | |
374 | ||
375 | bool | |
376 | names_builtin_p (const char *name) | |
377 | { | |
378 | tree id = get_identifier (name); | |
379 | if (tree binding = get_global_binding (id)) | |
380 | { | |
ba649812 NS |
381 | if (TREE_CODE (binding) == FUNCTION_DECL |
382 | && DECL_IS_UNDECLARED_BUILTIN (binding)) | |
ad1539d5 MS |
383 | return true; |
384 | ||
385 | /* Handle the case when an overload for a built-in name exists. */ | |
386 | if (TREE_CODE (binding) != OVERLOAD) | |
387 | return false; | |
388 | ||
389 | for (ovl_iterator it (binding); it; ++it) | |
390 | { | |
391 | tree decl = *it; | |
ba649812 | 392 | if (DECL_IS_UNDECLARED_BUILTIN (decl)) |
ad1539d5 MS |
393 | return true; |
394 | } | |
395 | } | |
396 | ||
397 | /* Also detect common reserved C++ words that aren't strictly built-in | |
398 | functions. */ | |
399 | switch (C_RID_CODE (id)) | |
400 | { | |
401 | case RID_ADDRESSOF: | |
402 | case RID_BUILTIN_CONVERTVECTOR: | |
403 | case RID_BUILTIN_HAS_ATTRIBUTE: | |
404 | case RID_BUILTIN_SHUFFLE: | |
ef8176e0 | 405 | case RID_BUILTIN_SHUFFLEVECTOR: |
ad1539d5 | 406 | case RID_BUILTIN_LAUNDER: |
efb7c510 | 407 | case RID_BUILTIN_ASSOC_BARRIER: |
896048cf | 408 | case RID_BUILTIN_BIT_CAST: |
ad1539d5 MS |
409 | case RID_OFFSETOF: |
410 | case RID_HAS_NOTHROW_ASSIGN: | |
411 | case RID_HAS_NOTHROW_CONSTRUCTOR: | |
412 | case RID_HAS_NOTHROW_COPY: | |
413 | case RID_HAS_TRIVIAL_ASSIGN: | |
414 | case RID_HAS_TRIVIAL_CONSTRUCTOR: | |
415 | case RID_HAS_TRIVIAL_COPY: | |
416 | case RID_HAS_TRIVIAL_DESTRUCTOR: | |
417 | case RID_HAS_UNIQUE_OBJ_REPRESENTATIONS: | |
418 | case RID_HAS_VIRTUAL_DESTRUCTOR: | |
419 | case RID_IS_ABSTRACT: | |
420 | case RID_IS_AGGREGATE: | |
421 | case RID_IS_BASE_OF: | |
422 | case RID_IS_CLASS: | |
423 | case RID_IS_EMPTY: | |
424 | case RID_IS_ENUM: | |
425 | case RID_IS_FINAL: | |
32c3a753 | 426 | case RID_IS_LAYOUT_COMPATIBLE: |
ad1539d5 | 427 | case RID_IS_LITERAL_TYPE: |
6cd005a2 | 428 | case RID_IS_POINTER_INTERCONVERTIBLE_BASE_OF: |
ad1539d5 MS |
429 | case RID_IS_POD: |
430 | case RID_IS_POLYMORPHIC: | |
431 | case RID_IS_SAME_AS: | |
432 | case RID_IS_STD_LAYOUT: | |
433 | case RID_IS_TRIVIAL: | |
434 | case RID_IS_TRIVIALLY_ASSIGNABLE: | |
435 | case RID_IS_TRIVIALLY_CONSTRUCTIBLE: | |
436 | case RID_IS_TRIVIALLY_COPYABLE: | |
437 | case RID_IS_UNION: | |
438 | case RID_IS_ASSIGNABLE: | |
439 | case RID_IS_CONSTRUCTIBLE: | |
440 | case RID_UNDERLYING_TYPE: | |
441 | return true; | |
442 | default: | |
443 | break; | |
444 | } | |
445 | ||
446 | return false; | |
447 | } | |
448 | ||
2a8a8d7b NS |
449 | /* Register c++-specific dumps. */ |
450 | ||
451 | void | |
452 | cp_register_dumps (gcc::dump_manager *dumps) | |
453 | { | |
454 | class_dump_id = dumps->dump_register | |
455 | (".class", "lang-class", "lang-class", DK_lang, OPTGROUP_NONE, false); | |
58aca9d9 | 456 | |
97b56dec NS |
457 | module_dump_id = dumps->dump_register |
458 | (".module", "lang-module", "lang-module", DK_lang, OPTGROUP_NONE, false); | |
459 | ||
58aca9d9 NS |
460 | raw_dump_id = dumps->dump_register |
461 | (".raw", "lang-raw", "lang-raw", DK_lang, OPTGROUP_NONE, false); | |
2a8a8d7b NS |
462 | } |
463 | ||
81f653d6 NF |
464 | void |
465 | cp_common_init_ts (void) | |
466 | { | |
7994803c NS |
467 | /* With type. */ |
468 | MARK_TS_TYPED (PTRMEM_CST); | |
469 | MARK_TS_TYPED (LAMBDA_EXPR); | |
470 | MARK_TS_TYPED (TYPE_ARGUMENT_PACK); | |
81f653d6 | 471 | |
7994803c NS |
472 | /* Random new trees. */ |
473 | MARK_TS_COMMON (BASELINK); | |
81f653d6 | 474 | MARK_TS_COMMON (OVERLOAD); |
7994803c | 475 | MARK_TS_COMMON (TEMPLATE_PARM_INDEX); |
81f653d6 | 476 | |
7994803c NS |
477 | /* New decls. */ |
478 | MARK_TS_DECL_COMMON (TEMPLATE_DECL); | |
479 | MARK_TS_DECL_COMMON (WILDCARD_DECL); | |
cb57504a | 480 | MARK_TS_DECL_COMMON (CONCEPT_DECL); |
7994803c NS |
481 | |
482 | MARK_TS_DECL_NON_COMMON (USING_DECL); | |
598f50d7 | 483 | |
7994803c | 484 | /* New Types. */ |
0b7a1187 JM |
485 | MARK_TS_TYPE_COMMON (UNBOUND_CLASS_TEMPLATE); |
486 | MARK_TS_TYPE_COMMON (TYPE_ARGUMENT_PACK); | |
bb2a7f80 | 487 | MARK_TS_TYPE_COMMON (DEPENDENT_OPERATOR_TYPE); |
0b7a1187 JM |
488 | |
489 | MARK_TS_TYPE_NON_COMMON (DECLTYPE_TYPE); | |
490 | MARK_TS_TYPE_NON_COMMON (TYPENAME_TYPE); | |
491 | MARK_TS_TYPE_NON_COMMON (TYPEOF_TYPE); | |
492 | MARK_TS_TYPE_NON_COMMON (UNDERLYING_TYPE); | |
7994803c NS |
493 | MARK_TS_TYPE_NON_COMMON (BOUND_TEMPLATE_TEMPLATE_PARM); |
494 | MARK_TS_TYPE_NON_COMMON (TEMPLATE_TEMPLATE_PARM); | |
495 | MARK_TS_TYPE_NON_COMMON (TEMPLATE_TYPE_PARM); | |
7994803c NS |
496 | MARK_TS_TYPE_NON_COMMON (TYPE_PACK_EXPANSION); |
497 | ||
498 | /* Statements. */ | |
7994803c | 499 | MARK_TS_EXP (CLEANUP_STMT); |
7994803c | 500 | MARK_TS_EXP (EH_SPEC_BLOCK); |
7994803c NS |
501 | MARK_TS_EXP (HANDLER); |
502 | MARK_TS_EXP (IF_STMT); | |
503 | MARK_TS_EXP (OMP_DEPOBJ); | |
504 | MARK_TS_EXP (RANGE_FOR_STMT); | |
7994803c NS |
505 | MARK_TS_EXP (TRY_BLOCK); |
506 | MARK_TS_EXP (USING_STMT); | |
7994803c NS |
507 | |
508 | /* Random expressions. */ | |
509 | MARK_TS_EXP (ADDRESSOF_EXPR); | |
598f50d7 | 510 | MARK_TS_EXP (AGGR_INIT_EXPR); |
7994803c NS |
511 | MARK_TS_EXP (ALIGNOF_EXPR); |
512 | MARK_TS_EXP (ARROW_EXPR); | |
513 | MARK_TS_EXP (AT_ENCODE_EXPR); | |
896048cf | 514 | MARK_TS_EXP (BIT_CAST_EXPR); |
7994803c NS |
515 | MARK_TS_EXP (CAST_EXPR); |
516 | MARK_TS_EXP (CONST_CAST_EXPR); | |
598f50d7 | 517 | MARK_TS_EXP (CTOR_INITIALIZER); |
7994803c NS |
518 | MARK_TS_EXP (DELETE_EXPR); |
519 | MARK_TS_EXP (DOTSTAR_EXPR); | |
520 | MARK_TS_EXP (DYNAMIC_CAST_EXPR); | |
598f50d7 | 521 | MARK_TS_EXP (EMPTY_CLASS_EXPR); |
7994803c NS |
522 | MARK_TS_EXP (EXPR_STMT); |
523 | MARK_TS_EXP (IMPLICIT_CONV_EXPR); | |
524 | MARK_TS_EXP (MEMBER_REF); | |
598f50d7 | 525 | MARK_TS_EXP (MODOP_EXPR); |
7994803c NS |
526 | MARK_TS_EXP (MUST_NOT_THROW_EXPR); |
527 | MARK_TS_EXP (NEW_EXPR); | |
528 | MARK_TS_EXP (NOEXCEPT_EXPR); | |
529 | MARK_TS_EXP (NON_DEPENDENT_EXPR); | |
530 | MARK_TS_EXP (OFFSETOF_EXPR); | |
531 | MARK_TS_EXP (OFFSET_REF); | |
532 | MARK_TS_EXP (PSEUDO_DTOR_EXPR); | |
598f50d7 | 533 | MARK_TS_EXP (REINTERPRET_CAST_EXPR); |
7994803c | 534 | MARK_TS_EXP (SCOPE_REF); |
598f50d7 | 535 | MARK_TS_EXP (STATIC_CAST_EXPR); |
7994803c NS |
536 | MARK_TS_EXP (STMT_EXPR); |
537 | MARK_TS_EXP (TAG_DEFN); | |
598f50d7 | 538 | MARK_TS_EXP (TEMPLATE_ID_EXPR); |
7994803c | 539 | MARK_TS_EXP (THROW_EXPR); |
598f50d7 | 540 | MARK_TS_EXP (TRAIT_EXPR); |
598f50d7 | 541 | MARK_TS_EXP (TYPEID_EXPR); |
7994803c NS |
542 | MARK_TS_EXP (TYPE_EXPR); |
543 | MARK_TS_EXP (UNARY_PLUS_EXPR); | |
544 | MARK_TS_EXP (VEC_DELETE_EXPR); | |
598f50d7 | 545 | MARK_TS_EXP (VEC_INIT_EXPR); |
7994803c | 546 | MARK_TS_EXP (VEC_NEW_EXPR); |
b7689b96 | 547 | MARK_TS_EXP (SPACESHIP_EXPR); |
598f50d7 | 548 | |
7994803c NS |
549 | /* Fold expressions. */ |
550 | MARK_TS_EXP (BINARY_LEFT_FOLD_EXPR); | |
551 | MARK_TS_EXP (BINARY_RIGHT_FOLD_EXPR); | |
598f50d7 | 552 | MARK_TS_EXP (EXPR_PACK_EXPANSION); |
7994803c | 553 | MARK_TS_EXP (NONTYPE_ARGUMENT_PACK); |
598f50d7 NS |
554 | MARK_TS_EXP (UNARY_LEFT_FOLD_EXPR); |
555 | MARK_TS_EXP (UNARY_RIGHT_FOLD_EXPR); | |
598f50d7 | 556 | |
7994803c | 557 | /* Constraints. */ |
598f50d7 | 558 | MARK_TS_EXP (CHECK_CONSTR); |
7994803c NS |
559 | MARK_TS_EXP (COMPOUND_REQ); |
560 | MARK_TS_EXP (CONJ_CONSTR); | |
7994803c | 561 | MARK_TS_EXP (DISJ_CONSTR); |
cb57504a | 562 | MARK_TS_EXP (ATOMIC_CONSTR); |
7994803c | 563 | MARK_TS_EXP (NESTED_REQ); |
7994803c NS |
564 | MARK_TS_EXP (REQUIRES_EXPR); |
565 | MARK_TS_EXP (SIMPLE_REQ); | |
7994803c | 566 | MARK_TS_EXP (TYPE_REQ); |
598f50d7 | 567 | |
49789fd0 IS |
568 | MARK_TS_EXP (CO_AWAIT_EXPR); |
569 | MARK_TS_EXP (CO_YIELD_EXPR); | |
570 | MARK_TS_EXP (CO_RETURN_EXPR); | |
571 | ||
598f50d7 | 572 | c_common_init_ts (); |
81f653d6 | 573 | } |
3ed8593d | 574 | |
97b56dec NS |
575 | /* Handle C++-specficic options here. Punt to c_common otherwise. */ |
576 | ||
577 | bool | |
578 | cp_handle_option (size_t scode, const char *arg, HOST_WIDE_INT value, | |
579 | int kind, location_t loc, | |
580 | const struct cl_option_handlers *handlers) | |
581 | { | |
582 | if (handle_module_option (unsigned (scode), arg, value)) | |
583 | return true; | |
584 | return c_common_handle_option (scode, arg, value, kind, loc, handlers); | |
585 | } | |
586 | ||
3ed8593d | 587 | #include "gt-cp-cp-objcp-common.h" |