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11bb4b27 | 1 | /* Some code common to C++ and ObjC++ front ends. |
99dee823 | 2 | Copyright (C) 2004-2021 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); | |
5d80a306 | 75 | case TYPE_ARGUMENT_PACK: |
f419fd1f | 76 | case TYPE_PACK_EXPANSION: return sizeof (tree_type_non_common); |
5d80a306 | 77 | case NONTYPE_ARGUMENT_PACK: |
f419fd1f NS |
78 | case EXPR_PACK_EXPANSION: return sizeof (tree_exp); |
79 | case ARGUMENT_PACK_SELECT: return sizeof (tree_argument_pack_select); | |
80 | case TRAIT_EXPR: return sizeof (tree_trait_expr); | |
81 | case LAMBDA_EXPR: return sizeof (tree_lambda_expr); | |
82 | case TEMPLATE_INFO: return sizeof (tree_template_info); | |
83 | case CONSTRAINT_INFO: return sizeof (tree_constraint_info); | |
84 | case USERDEF_LITERAL: return sizeof (tree_userdef_literal); | |
85 | case TEMPLATE_DECL: return sizeof (tree_template_decl); | |
11bb4b27 | 86 | default: |
f419fd1f NS |
87 | switch (TREE_CODE_CLASS (code)) |
88 | { | |
89 | case tcc_declaration: return sizeof (tree_decl_non_common); | |
90 | case tcc_type: return sizeof (tree_type_non_common); | |
91 | default: gcc_unreachable (); | |
92 | } | |
11bb4b27 ZL |
93 | } |
94 | /* NOTREACHED */ | |
95 | } | |
96 | ||
97 | /* Returns true if T is a variably modified type, in the sense of C99. | |
98 | FN is as passed to variably_modified_p. | |
99 | This routine needs only check cases that cannot be handled by the | |
100 | language-independent logic in tree.c. */ | |
101 | ||
102 | bool | |
103 | cp_var_mod_type_p (tree type, tree fn) | |
104 | { | |
105 | /* If TYPE is a pointer-to-member, it is variably modified if either | |
106 | the class or the member are variably modified. */ | |
66b1156a | 107 | if (TYPE_PTRMEM_P (type)) |
11bb4b27 ZL |
108 | return (variably_modified_type_p (TYPE_PTRMEM_CLASS_TYPE (type), fn) |
109 | || variably_modified_type_p (TYPE_PTRMEM_POINTED_TO_TYPE (type), | |
110 | fn)); | |
111 | ||
112 | /* All other types are not variably modified. */ | |
113 | return false; | |
114 | } | |
115 | ||
65958285 ZL |
116 | /* This compares two types for equivalence ("compatible" in C-based languages). |
117 | This routine should only return 1 if it is sure. It should not be used | |
118 | in contexts where erroneously returning 0 causes problems. */ | |
119 | ||
120 | int | |
121 | cxx_types_compatible_p (tree x, tree y) | |
122 | { | |
cf7bc668 | 123 | return same_type_ignoring_top_level_qualifiers_p (x, y); |
65958285 ZL |
124 | } |
125 | ||
df418f1d | 126 | static GTY((cache)) type_tree_cache_map *debug_type_map; |
a49bf6f0 | 127 | |
6905c577 JJ |
128 | /* Return a type to use in the debug info instead of TYPE, or NULL_TREE to |
129 | keep TYPE. */ | |
130 | ||
131 | tree | |
132 | cp_get_debug_type (const_tree type) | |
133 | { | |
21faa101 JM |
134 | tree dtype = NULL_TREE; |
135 | ||
6905c577 | 136 | if (TYPE_PTRMEMFUNC_P (type) && !typedef_variant_p (type)) |
21faa101 JM |
137 | dtype = build_offset_type (TYPE_PTRMEMFUNC_OBJECT_TYPE (type), |
138 | TREE_TYPE (TYPE_PTRMEMFUNC_FN_TYPE (type))); | |
139 | ||
140 | /* We cannot simply return the debug type here because the function uses | |
141 | the type canonicalization hashtable, which is GC-ed, so its behavior | |
142 | depends on the actual collection points. Since we are building these | |
143 | types on the fly for the debug info only, they would not be attached | |
144 | to any GC root and always be swept, so we would make the contents of | |
145 | the debug info depend on the collection points. */ | |
146 | if (dtype) | |
a49bf6f0 | 147 | { |
21faa101 | 148 | tree ktype = CONST_CAST_TREE (type); |
c89844e5 | 149 | if (tree *slot = hash_map_safe_get (debug_type_map, ktype)) |
21faa101 | 150 | return *slot; |
c89844e5 | 151 | hash_map_safe_put<hm_ggc> (debug_type_map, ktype, dtype); |
a49bf6f0 | 152 | } |
6905c577 | 153 | |
21faa101 | 154 | return dtype; |
6905c577 JJ |
155 | } |
156 | ||
81b42cc6 JJ |
157 | /* Return -1 if dwarf ATTR shouldn't be added for DECL, or the attribute |
158 | value otherwise. */ | |
159 | int | |
160 | cp_decl_dwarf_attribute (const_tree decl, int attr) | |
68599f33 | 161 | { |
81b42cc6 JJ |
162 | if (decl == NULL_TREE) |
163 | return -1; | |
68599f33 | 164 | |
81b42cc6 JJ |
165 | switch (attr) |
166 | { | |
167 | case DW_AT_explicit: | |
168 | if (TREE_CODE (decl) == FUNCTION_DECL | |
169 | && DECL_LANG_SPECIFIC (STRIP_TEMPLATE (decl)) | |
170 | && DECL_NONCONVERTING_P (decl)) | |
171 | return 1; | |
172 | break; | |
f5059223 | 173 | |
81b42cc6 JJ |
174 | case DW_AT_deleted: |
175 | if (TREE_CODE (decl) == FUNCTION_DECL | |
f5059223 | 176 | && DECL_LANG_SPECIFIC (STRIP_TEMPLATE (decl)) |
81b42cc6 JJ |
177 | && DECL_DELETED_FN (decl)) |
178 | return 1; | |
179 | break; | |
f5059223 | 180 | |
81b42cc6 JJ |
181 | case DW_AT_defaulted: |
182 | if (TREE_CODE (decl) == FUNCTION_DECL | |
183 | && DECL_LANG_SPECIFIC (STRIP_TEMPLATE (decl)) | |
184 | && DECL_DEFAULTED_FN (decl)) | |
185 | { | |
186 | if (DECL_DEFAULTED_IN_CLASS_P (decl)) | |
187 | return DW_DEFAULTED_in_class; | |
e366d7d8 | 188 | |
81b42cc6 JJ |
189 | if (DECL_DEFAULTED_OUTSIDE_CLASS_P (decl)) |
190 | return DW_DEFAULTED_out_of_class; | |
191 | } | |
192 | break; | |
e366d7d8 | 193 | |
8e6982f7 JJ |
194 | case DW_AT_const_expr: |
195 | if (VAR_OR_FUNCTION_DECL_P (decl) && DECL_DECLARED_CONSTEXPR_P (decl)) | |
196 | return 1; | |
197 | break; | |
198 | ||
0f2a9e37 JJ |
199 | case DW_AT_reference: |
200 | if (TREE_CODE (decl) == FUNCTION_DECL | |
201 | && DECL_NONSTATIC_MEMBER_FUNCTION_P (decl) | |
202 | && FUNCTION_REF_QUALIFIED (TREE_TYPE (decl)) | |
203 | && !FUNCTION_RVALUE_QUALIFIED (TREE_TYPE (decl))) | |
204 | return 1; | |
0f2a9e37 JJ |
205 | break; |
206 | ||
207 | case DW_AT_rvalue_reference: | |
208 | if (TREE_CODE (decl) == FUNCTION_DECL | |
209 | && DECL_NONSTATIC_MEMBER_FUNCTION_P (decl) | |
210 | && FUNCTION_REF_QUALIFIED (TREE_TYPE (decl)) | |
211 | && FUNCTION_RVALUE_QUALIFIED (TREE_TYPE (decl))) | |
212 | return 1; | |
0f2a9e37 JJ |
213 | break; |
214 | ||
70d28813 JJ |
215 | case DW_AT_inline: |
216 | if (VAR_P (decl) && DECL_INLINE_VAR_P (decl)) | |
217 | { | |
218 | if (DECL_VAR_DECLARED_INLINE_P (decl)) | |
219 | return DW_INL_declared_inlined; | |
220 | else | |
221 | return DW_INL_inlined; | |
222 | } | |
223 | break; | |
224 | ||
e071b767 JJ |
225 | case DW_AT_export_symbols: |
226 | if (TREE_CODE (decl) == NAMESPACE_DECL | |
227 | && (DECL_NAMESPACE_INLINE_P (decl) | |
228 | || (DECL_NAME (decl) == NULL_TREE && dwarf_version >= 5))) | |
229 | return 1; | |
230 | break; | |
231 | ||
81b42cc6 JJ |
232 | default: |
233 | break; | |
e366d7d8 AO |
234 | } |
235 | ||
81b42cc6 | 236 | return -1; |
e366d7d8 AO |
237 | } |
238 | ||
6905c577 JJ |
239 | /* Return -1 if dwarf ATTR shouldn't be added for TYPE, or the attribute |
240 | value otherwise. */ | |
241 | int | |
242 | cp_type_dwarf_attribute (const_tree type, int attr) | |
243 | { | |
244 | if (type == NULL_TREE) | |
245 | return -1; | |
246 | ||
247 | switch (attr) | |
248 | { | |
249 | case DW_AT_reference: | |
7bdc7e06 | 250 | if (FUNC_OR_METHOD_TYPE_P (type) |
6905c577 JJ |
251 | && FUNCTION_REF_QUALIFIED (type) |
252 | && !FUNCTION_RVALUE_QUALIFIED (type)) | |
253 | return 1; | |
254 | break; | |
255 | ||
256 | case DW_AT_rvalue_reference: | |
7bdc7e06 | 257 | if (FUNC_OR_METHOD_TYPE_P (type) |
6905c577 JJ |
258 | && FUNCTION_REF_QUALIFIED (type) |
259 | && FUNCTION_RVALUE_QUALIFIED (type)) | |
260 | return 1; | |
261 | break; | |
262 | ||
263 | default: | |
264 | break; | |
265 | } | |
266 | ||
267 | return -1; | |
268 | } | |
269 | ||
b7fc43d7 RB |
270 | /* Return the unit size of TYPE without reusable tail padding. */ |
271 | ||
272 | tree | |
273 | cp_unit_size_without_reusable_padding (tree type) | |
274 | { | |
275 | if (CLASS_TYPE_P (type)) | |
276 | return CLASSTYPE_SIZE_UNIT (type); | |
277 | return TYPE_SIZE_UNIT (type); | |
278 | } | |
279 | ||
11bb4b27 ZL |
280 | /* Stubs to keep c-opts.c happy. */ |
281 | void | |
282 | push_file_scope (void) | |
283 | { | |
284 | } | |
285 | ||
286 | void | |
287 | pop_file_scope (void) | |
288 | { | |
289 | } | |
290 | ||
291 | /* c-pragma.c needs to query whether a decl has extern "C" linkage. */ | |
292 | bool | |
58f9752a | 293 | has_c_linkage (const_tree decl) |
11bb4b27 ZL |
294 | { |
295 | return DECL_EXTERN_C_P (decl); | |
296 | } | |
3ed8593d | 297 | |
c65cb8d1 | 298 | /* Return true if stmt can fall through. Used by block_may_fallthru |
88cd0e88 JJ |
299 | default case. */ |
300 | ||
301 | bool | |
302 | cxx_block_may_fallthru (const_tree stmt) | |
303 | { | |
304 | switch (TREE_CODE (stmt)) | |
305 | { | |
306 | case EXPR_STMT: | |
307 | return block_may_fallthru (EXPR_STMT_EXPR (stmt)); | |
308 | ||
309 | case THROW_EXPR: | |
310 | return false; | |
311 | ||
d3eb902f SP |
312 | case IF_STMT: |
313 | if (block_may_fallthru (THEN_CLAUSE (stmt))) | |
314 | return true; | |
315 | return block_may_fallthru (ELSE_CLAUSE (stmt)); | |
316 | ||
88cd0e88 | 317 | default: |
cba079f3 | 318 | return c_block_may_fallthru (stmt); |
88cd0e88 JJ |
319 | } |
320 | } | |
321 | ||
505dd180 NS |
322 | /* Return the list of decls in the global namespace. */ |
323 | ||
324 | tree | |
325 | cp_get_global_decls () | |
326 | { | |
327 | return NAMESPACE_LEVEL (global_namespace)->names; | |
328 | } | |
329 | ||
f3665bd1 | 330 | /* Push DECL into the current (namespace) scope. */ |
505dd180 NS |
331 | |
332 | tree | |
333 | cp_pushdecl (tree decl) | |
334 | { | |
f3665bd1 | 335 | DECL_CONTEXT (decl) = FROB_CONTEXT (current_namespace); |
505dd180 NS |
336 | return pushdecl (decl); |
337 | } | |
338 | ||
87e3d7cf NS |
339 | /* Get the global value binding of NAME. Called directly from |
340 | c-common.c, not via a hook. */ | |
341 | ||
342 | tree | |
343 | identifier_global_value (tree name) | |
344 | { | |
345 | return get_global_binding (name); | |
346 | } | |
347 | ||
bdaf8be1 JJ |
348 | /* Similarly, but return struct/class/union NAME instead. */ |
349 | ||
350 | tree | |
351 | identifier_global_tag (tree name) | |
352 | { | |
4c58a32f | 353 | tree ret = lookup_qualified_name (global_namespace, name, LOOK_want::TYPE, |
4a08009e JJ |
354 | /*complain*/false); |
355 | if (ret == error_mark_node) | |
356 | return NULL_TREE; | |
357 | return ret; | |
bdaf8be1 JJ |
358 | } |
359 | ||
ad1539d5 MS |
360 | /* Returns true if NAME refers to a built-in function or function-like |
361 | operator. */ | |
362 | ||
363 | bool | |
364 | names_builtin_p (const char *name) | |
365 | { | |
366 | tree id = get_identifier (name); | |
367 | if (tree binding = get_global_binding (id)) | |
368 | { | |
ba649812 NS |
369 | if (TREE_CODE (binding) == FUNCTION_DECL |
370 | && DECL_IS_UNDECLARED_BUILTIN (binding)) | |
ad1539d5 MS |
371 | return true; |
372 | ||
373 | /* Handle the case when an overload for a built-in name exists. */ | |
374 | if (TREE_CODE (binding) != OVERLOAD) | |
375 | return false; | |
376 | ||
377 | for (ovl_iterator it (binding); it; ++it) | |
378 | { | |
379 | tree decl = *it; | |
ba649812 | 380 | if (DECL_IS_UNDECLARED_BUILTIN (decl)) |
ad1539d5 MS |
381 | return true; |
382 | } | |
383 | } | |
384 | ||
385 | /* Also detect common reserved C++ words that aren't strictly built-in | |
386 | functions. */ | |
387 | switch (C_RID_CODE (id)) | |
388 | { | |
389 | case RID_ADDRESSOF: | |
390 | case RID_BUILTIN_CONVERTVECTOR: | |
391 | case RID_BUILTIN_HAS_ATTRIBUTE: | |
392 | case RID_BUILTIN_SHUFFLE: | |
393 | case RID_BUILTIN_LAUNDER: | |
896048cf | 394 | case RID_BUILTIN_BIT_CAST: |
ad1539d5 MS |
395 | case RID_OFFSETOF: |
396 | case RID_HAS_NOTHROW_ASSIGN: | |
397 | case RID_HAS_NOTHROW_CONSTRUCTOR: | |
398 | case RID_HAS_NOTHROW_COPY: | |
399 | case RID_HAS_TRIVIAL_ASSIGN: | |
400 | case RID_HAS_TRIVIAL_CONSTRUCTOR: | |
401 | case RID_HAS_TRIVIAL_COPY: | |
402 | case RID_HAS_TRIVIAL_DESTRUCTOR: | |
403 | case RID_HAS_UNIQUE_OBJ_REPRESENTATIONS: | |
404 | case RID_HAS_VIRTUAL_DESTRUCTOR: | |
405 | case RID_IS_ABSTRACT: | |
406 | case RID_IS_AGGREGATE: | |
407 | case RID_IS_BASE_OF: | |
408 | case RID_IS_CLASS: | |
409 | case RID_IS_EMPTY: | |
410 | case RID_IS_ENUM: | |
411 | case RID_IS_FINAL: | |
412 | case RID_IS_LITERAL_TYPE: | |
413 | case RID_IS_POD: | |
414 | case RID_IS_POLYMORPHIC: | |
415 | case RID_IS_SAME_AS: | |
416 | case RID_IS_STD_LAYOUT: | |
417 | case RID_IS_TRIVIAL: | |
418 | case RID_IS_TRIVIALLY_ASSIGNABLE: | |
419 | case RID_IS_TRIVIALLY_CONSTRUCTIBLE: | |
420 | case RID_IS_TRIVIALLY_COPYABLE: | |
421 | case RID_IS_UNION: | |
422 | case RID_IS_ASSIGNABLE: | |
423 | case RID_IS_CONSTRUCTIBLE: | |
424 | case RID_UNDERLYING_TYPE: | |
425 | return true; | |
426 | default: | |
427 | break; | |
428 | } | |
429 | ||
430 | return false; | |
431 | } | |
432 | ||
2a8a8d7b NS |
433 | /* Register c++-specific dumps. */ |
434 | ||
435 | void | |
436 | cp_register_dumps (gcc::dump_manager *dumps) | |
437 | { | |
438 | class_dump_id = dumps->dump_register | |
439 | (".class", "lang-class", "lang-class", DK_lang, OPTGROUP_NONE, false); | |
58aca9d9 | 440 | |
97b56dec NS |
441 | module_dump_id = dumps->dump_register |
442 | (".module", "lang-module", "lang-module", DK_lang, OPTGROUP_NONE, false); | |
443 | ||
58aca9d9 NS |
444 | raw_dump_id = dumps->dump_register |
445 | (".raw", "lang-raw", "lang-raw", DK_lang, OPTGROUP_NONE, false); | |
2a8a8d7b NS |
446 | } |
447 | ||
81f653d6 NF |
448 | void |
449 | cp_common_init_ts (void) | |
450 | { | |
7994803c NS |
451 | /* With type. */ |
452 | MARK_TS_TYPED (PTRMEM_CST); | |
453 | MARK_TS_TYPED (LAMBDA_EXPR); | |
454 | MARK_TS_TYPED (TYPE_ARGUMENT_PACK); | |
81f653d6 | 455 | |
7994803c NS |
456 | /* Random new trees. */ |
457 | MARK_TS_COMMON (BASELINK); | |
458 | MARK_TS_COMMON (DECLTYPE_TYPE); | |
81f653d6 | 459 | MARK_TS_COMMON (OVERLOAD); |
7994803c | 460 | MARK_TS_COMMON (TEMPLATE_PARM_INDEX); |
81f653d6 NF |
461 | MARK_TS_COMMON (TYPENAME_TYPE); |
462 | MARK_TS_COMMON (TYPEOF_TYPE); | |
81f653d6 | 463 | MARK_TS_COMMON (UNBOUND_CLASS_TEMPLATE); |
7994803c | 464 | MARK_TS_COMMON (UNDERLYING_TYPE); |
81f653d6 | 465 | |
7994803c NS |
466 | /* New decls. */ |
467 | MARK_TS_DECL_COMMON (TEMPLATE_DECL); | |
468 | MARK_TS_DECL_COMMON (WILDCARD_DECL); | |
cb57504a | 469 | MARK_TS_DECL_COMMON (CONCEPT_DECL); |
7994803c NS |
470 | |
471 | MARK_TS_DECL_NON_COMMON (USING_DECL); | |
598f50d7 | 472 | |
7994803c NS |
473 | /* New Types. */ |
474 | MARK_TS_TYPE_NON_COMMON (BOUND_TEMPLATE_TEMPLATE_PARM); | |
475 | MARK_TS_TYPE_NON_COMMON (TEMPLATE_TEMPLATE_PARM); | |
476 | MARK_TS_TYPE_NON_COMMON (TEMPLATE_TYPE_PARM); | |
477 | MARK_TS_TYPE_NON_COMMON (TYPE_ARGUMENT_PACK); | |
478 | MARK_TS_TYPE_NON_COMMON (TYPE_PACK_EXPANSION); | |
479 | ||
480 | /* Statements. */ | |
7994803c | 481 | MARK_TS_EXP (CLEANUP_STMT); |
7994803c | 482 | MARK_TS_EXP (EH_SPEC_BLOCK); |
7994803c NS |
483 | MARK_TS_EXP (HANDLER); |
484 | MARK_TS_EXP (IF_STMT); | |
485 | MARK_TS_EXP (OMP_DEPOBJ); | |
486 | MARK_TS_EXP (RANGE_FOR_STMT); | |
7994803c NS |
487 | MARK_TS_EXP (TRY_BLOCK); |
488 | MARK_TS_EXP (USING_STMT); | |
7994803c NS |
489 | |
490 | /* Random expressions. */ | |
491 | MARK_TS_EXP (ADDRESSOF_EXPR); | |
598f50d7 | 492 | MARK_TS_EXP (AGGR_INIT_EXPR); |
7994803c NS |
493 | MARK_TS_EXP (ALIGNOF_EXPR); |
494 | MARK_TS_EXP (ARROW_EXPR); | |
495 | MARK_TS_EXP (AT_ENCODE_EXPR); | |
896048cf | 496 | MARK_TS_EXP (BIT_CAST_EXPR); |
7994803c NS |
497 | MARK_TS_EXP (CAST_EXPR); |
498 | MARK_TS_EXP (CONST_CAST_EXPR); | |
598f50d7 | 499 | MARK_TS_EXP (CTOR_INITIALIZER); |
7994803c NS |
500 | MARK_TS_EXP (DELETE_EXPR); |
501 | MARK_TS_EXP (DOTSTAR_EXPR); | |
502 | MARK_TS_EXP (DYNAMIC_CAST_EXPR); | |
598f50d7 | 503 | MARK_TS_EXP (EMPTY_CLASS_EXPR); |
7994803c NS |
504 | MARK_TS_EXP (EXPR_STMT); |
505 | MARK_TS_EXP (IMPLICIT_CONV_EXPR); | |
506 | MARK_TS_EXP (MEMBER_REF); | |
598f50d7 | 507 | MARK_TS_EXP (MODOP_EXPR); |
7994803c NS |
508 | MARK_TS_EXP (MUST_NOT_THROW_EXPR); |
509 | MARK_TS_EXP (NEW_EXPR); | |
510 | MARK_TS_EXP (NOEXCEPT_EXPR); | |
511 | MARK_TS_EXP (NON_DEPENDENT_EXPR); | |
512 | MARK_TS_EXP (OFFSETOF_EXPR); | |
513 | MARK_TS_EXP (OFFSET_REF); | |
514 | MARK_TS_EXP (PSEUDO_DTOR_EXPR); | |
598f50d7 | 515 | MARK_TS_EXP (REINTERPRET_CAST_EXPR); |
7994803c | 516 | MARK_TS_EXP (SCOPE_REF); |
598f50d7 | 517 | MARK_TS_EXP (STATIC_CAST_EXPR); |
7994803c NS |
518 | MARK_TS_EXP (STMT_EXPR); |
519 | MARK_TS_EXP (TAG_DEFN); | |
598f50d7 | 520 | MARK_TS_EXP (TEMPLATE_ID_EXPR); |
7994803c | 521 | MARK_TS_EXP (THROW_EXPR); |
598f50d7 | 522 | MARK_TS_EXP (TRAIT_EXPR); |
598f50d7 | 523 | MARK_TS_EXP (TYPEID_EXPR); |
7994803c NS |
524 | MARK_TS_EXP (TYPE_EXPR); |
525 | MARK_TS_EXP (UNARY_PLUS_EXPR); | |
526 | MARK_TS_EXP (VEC_DELETE_EXPR); | |
598f50d7 | 527 | MARK_TS_EXP (VEC_INIT_EXPR); |
7994803c | 528 | MARK_TS_EXP (VEC_NEW_EXPR); |
b7689b96 | 529 | MARK_TS_EXP (SPACESHIP_EXPR); |
598f50d7 | 530 | |
7994803c NS |
531 | /* Fold expressions. */ |
532 | MARK_TS_EXP (BINARY_LEFT_FOLD_EXPR); | |
533 | MARK_TS_EXP (BINARY_RIGHT_FOLD_EXPR); | |
598f50d7 | 534 | MARK_TS_EXP (EXPR_PACK_EXPANSION); |
7994803c | 535 | MARK_TS_EXP (NONTYPE_ARGUMENT_PACK); |
598f50d7 NS |
536 | MARK_TS_EXP (UNARY_LEFT_FOLD_EXPR); |
537 | MARK_TS_EXP (UNARY_RIGHT_FOLD_EXPR); | |
598f50d7 | 538 | |
7994803c | 539 | /* Constraints. */ |
598f50d7 | 540 | MARK_TS_EXP (CHECK_CONSTR); |
7994803c NS |
541 | MARK_TS_EXP (COMPOUND_REQ); |
542 | MARK_TS_EXP (CONJ_CONSTR); | |
7994803c | 543 | MARK_TS_EXP (DISJ_CONSTR); |
cb57504a | 544 | MARK_TS_EXP (ATOMIC_CONSTR); |
7994803c | 545 | MARK_TS_EXP (NESTED_REQ); |
7994803c NS |
546 | MARK_TS_EXP (REQUIRES_EXPR); |
547 | MARK_TS_EXP (SIMPLE_REQ); | |
7994803c | 548 | MARK_TS_EXP (TYPE_REQ); |
598f50d7 | 549 | |
49789fd0 IS |
550 | MARK_TS_EXP (CO_AWAIT_EXPR); |
551 | MARK_TS_EXP (CO_YIELD_EXPR); | |
552 | MARK_TS_EXP (CO_RETURN_EXPR); | |
553 | ||
598f50d7 | 554 | c_common_init_ts (); |
81f653d6 | 555 | } |
3ed8593d | 556 | |
97b56dec NS |
557 | /* Handle C++-specficic options here. Punt to c_common otherwise. */ |
558 | ||
559 | bool | |
560 | cp_handle_option (size_t scode, const char *arg, HOST_WIDE_INT value, | |
561 | int kind, location_t loc, | |
562 | const struct cl_option_handlers *handlers) | |
563 | { | |
564 | if (handle_module_option (unsigned (scode), arg, value)) | |
565 | return true; | |
566 | return c_common_handle_option (scode, arg, value, kind, loc, handlers); | |
567 | } | |
568 | ||
3ed8593d | 569 | #include "gt-cp-cp-objcp-common.h" |