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Commit | Line | Data |
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e1a4dd13 | 1 | /* Implementation of subroutines for the GNU C++ pretty-printer. |
b02cec6e | 2 | Copyright (C) 2003, 2004, 2005, 2007, 2008, |
a0d260fc | 3 | 2009, 2010, 2011 Free Software Foundation, Inc. |
e1a4dd13 GDR |
4 | Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net> |
5 | ||
6 | This file is part of GCC. | |
7 | ||
8 | GCC is free software; you can redistribute it and/or modify it under | |
9 | the terms of the GNU General Public License as published by the Free | |
e77f031d | 10 | Software Foundation; either version 3, or (at your option) any later |
e1a4dd13 GDR |
11 | version. |
12 | ||
13 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
14 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
15 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
16 | for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
e77f031d NC |
19 | along with GCC; see the file COPYING3. If not see |
20 | <http://www.gnu.org/licenses/>. */ | |
e1a4dd13 GDR |
21 | |
22 | #include "config.h" | |
23 | #include "system.h" | |
24 | #include "coretypes.h" | |
25 | #include "tm.h" | |
b02cec6e | 26 | #include "intl.h" |
e1a4dd13 | 27 | #include "cp-tree.h" |
40013784 | 28 | #include "cxx-pretty-print.h" |
5d127eeb | 29 | #include "tree-pretty-print.h" |
4b780675 | 30 | |
f41c4af3 JM |
31 | /* Translate if being used for diagnostics, but not for dump files or |
32 | __PRETTY_FUNCTION. */ | |
33 | #define M_(msgid) (pp_translate_identifiers (pp) ? _(msgid) : (msgid)) | |
34 | ||
4b780675 | 35 | static void pp_cxx_unqualified_id (cxx_pretty_printer *, tree); |
12ea3302 | 36 | static void pp_cxx_nested_name_specifier (cxx_pretty_printer *, tree); |
4b780675 GDR |
37 | static void pp_cxx_qualified_id (cxx_pretty_printer *, tree); |
38 | static void pp_cxx_assignment_expression (cxx_pretty_printer *, tree); | |
12ea3302 | 39 | static void pp_cxx_expression (cxx_pretty_printer *, tree); |
4b780675 | 40 | static void pp_cxx_template_argument_list (cxx_pretty_printer *, tree); |
12ea3302 GDR |
41 | static void pp_cxx_type_specifier_seq (cxx_pretty_printer *, tree); |
42 | static void pp_cxx_ptr_operator (cxx_pretty_printer *, tree); | |
43 | static void pp_cxx_type_id (cxx_pretty_printer *, tree); | |
44 | static void pp_cxx_direct_abstract_declarator (cxx_pretty_printer *, tree); | |
45 | static void pp_cxx_declarator (cxx_pretty_printer *, tree); | |
7090f4b3 | 46 | static void pp_cxx_parameter_declaration_clause (cxx_pretty_printer *, tree); |
12ea3302 | 47 | static void pp_cxx_abstract_declarator (cxx_pretty_printer *, tree); |
b01150a2 | 48 | static void pp_cxx_statement (cxx_pretty_printer *, tree); |
12ea3302 | 49 | static void pp_cxx_template_parameter (cxx_pretty_printer *, tree); |
392e3d51 | 50 | static void pp_cxx_cast_expression (cxx_pretty_printer *, tree); |
066f956c | 51 | static void pp_cxx_typeid_expression (cxx_pretty_printer *, tree); |
e1a4dd13 | 52 | \f |
4b780675 GDR |
53 | |
54 | static inline void | |
55 | pp_cxx_nonconsecutive_character (cxx_pretty_printer *pp, int c) | |
56 | { | |
57 | const char *p = pp_last_position_in_text (pp); | |
58 | ||
59 | if (p != NULL && *p == c) | |
12ea3302 | 60 | pp_cxx_whitespace (pp); |
4b780675 | 61 | pp_character (pp, c); |
12ea3302 | 62 | pp_base (pp)->padding = pp_none; |
4b780675 GDR |
63 | } |
64 | ||
12ea3302 GDR |
65 | #define pp_cxx_storage_class_specifier(PP, T) \ |
66 | pp_c_storage_class_specifier (pp_c_base (PP), T) | |
67 | #define pp_cxx_expression_list(PP, T) \ | |
68 | pp_c_expression_list (pp_c_base (PP), T) | |
69 | #define pp_cxx_space_for_pointer_operator(PP, T) \ | |
70 | pp_c_space_for_pointer_operator (pp_c_base (PP), T) | |
71 | #define pp_cxx_init_declarator(PP, T) \ | |
72 | pp_c_init_declarator (pp_c_base (PP), T) | |
73 | #define pp_cxx_call_argument_list(PP, T) \ | |
74 | pp_c_call_argument_list (pp_c_base (PP), T) | |
e1a4dd13 | 75 | |
41fd3bac | 76 | void |
12ea3302 | 77 | pp_cxx_colon_colon (cxx_pretty_printer *pp) |
e1a4dd13 | 78 | { |
12ea3302 GDR |
79 | pp_colon_colon (pp); |
80 | pp_base (pp)->padding = pp_none; | |
e1a4dd13 GDR |
81 | } |
82 | ||
41fd3bac GDR |
83 | void |
84 | pp_cxx_begin_template_argument_list (cxx_pretty_printer *pp) | |
85 | { | |
86 | pp_cxx_nonconsecutive_character (pp, '<'); | |
87 | } | |
88 | ||
89 | void | |
90 | pp_cxx_end_template_argument_list (cxx_pretty_printer *pp) | |
91 | { | |
92 | pp_cxx_nonconsecutive_character (pp, '>'); | |
93 | } | |
94 | ||
95 | void | |
96 | pp_cxx_separate_with (cxx_pretty_printer *pp, int c) | |
97 | { | |
98 | pp_separate_with (pp, c); | |
99 | pp_base (pp)->padding = pp_none; | |
100 | } | |
e1a4dd13 | 101 | |
04c06002 | 102 | /* Expressions. */ |
e1a4dd13 | 103 | |
12ea3302 GDR |
104 | static inline bool |
105 | is_destructor_name (tree name) | |
e1a4dd13 | 106 | { |
12ea3302 GDR |
107 | return name == complete_dtor_identifier |
108 | || name == base_dtor_identifier | |
109 | || name == deleting_dtor_identifier; | |
e1a4dd13 GDR |
110 | } |
111 | ||
12ea3302 GDR |
112 | /* conversion-function-id: |
113 | operator conversion-type-id | |
4b780675 | 114 | |
12ea3302 GDR |
115 | conversion-type-id: |
116 | type-specifier-seq conversion-declarator(opt) | |
4b780675 | 117 | |
12ea3302 GDR |
118 | conversion-declarator: |
119 | ptr-operator conversion-declarator(opt) */ | |
b9b44fb9 | 120 | |
12ea3302 GDR |
121 | static inline void |
122 | pp_cxx_conversion_function_id (cxx_pretty_printer *pp, tree t) | |
4b780675 | 123 | { |
b02cec6e | 124 | pp_cxx_ws_string (pp, "operator"); |
12ea3302 | 125 | pp_cxx_type_specifier_seq (pp, TREE_TYPE (t)); |
4b780675 GDR |
126 | } |
127 | ||
12ea3302 GDR |
128 | static inline void |
129 | pp_cxx_template_id (cxx_pretty_printer *pp, tree t) | |
e1a4dd13 | 130 | { |
12ea3302 GDR |
131 | pp_cxx_unqualified_id (pp, TREE_OPERAND (t, 0)); |
132 | pp_cxx_begin_template_argument_list (pp); | |
133 | pp_cxx_template_argument_list (pp, TREE_OPERAND (t, 1)); | |
134 | pp_cxx_end_template_argument_list (pp); | |
e1a4dd13 GDR |
135 | } |
136 | ||
5a023baa GDR |
137 | /* Prints the unqualified part of the id-expression T. |
138 | ||
139 | unqualified-id: | |
4b780675 GDR |
140 | identifier |
141 | operator-function-id | |
142 | conversion-function-id | |
143 | ~ class-name | |
144 | template-id */ | |
b9b44fb9 | 145 | |
4b780675 GDR |
146 | static void |
147 | pp_cxx_unqualified_id (cxx_pretty_printer *pp, tree t) | |
148 | { | |
149 | enum tree_code code = TREE_CODE (t); | |
150 | switch (code) | |
151 | { | |
12ea3302 | 152 | case RESULT_DECL: |
f41c4af3 | 153 | pp_cxx_ws_string (pp, M_("<return-value>")); |
12ea3302 GDR |
154 | break; |
155 | ||
156 | case OVERLOAD: | |
c8094d83 | 157 | t = OVL_CURRENT (t); |
4b780675 GDR |
158 | case VAR_DECL: |
159 | case PARM_DECL: | |
160 | case CONST_DECL: | |
161 | case TYPE_DECL: | |
162 | case FUNCTION_DECL: | |
163 | case NAMESPACE_DECL: | |
164 | case FIELD_DECL: | |
165 | case LABEL_DECL: | |
166 | case USING_DECL: | |
12ea3302 | 167 | case TEMPLATE_DECL: |
4b780675 | 168 | t = DECL_NAME (t); |
c8094d83 | 169 | |
4b780675 | 170 | case IDENTIFIER_NODE: |
12ea3302 | 171 | if (t == NULL) |
f41c4af3 | 172 | pp_cxx_ws_string (pp, M_("<unnamed>")); |
12ea3302 | 173 | else if (IDENTIFIER_TYPENAME_P (t)) |
0cbd7506 | 174 | pp_cxx_conversion_function_id (pp, t); |
4b780675 | 175 | else |
0cbd7506 MS |
176 | { |
177 | if (is_destructor_name (t)) | |
178 | { | |
179 | pp_complement (pp); | |
180 | /* FIXME: Why is this necessary? */ | |
181 | if (TREE_TYPE (t)) | |
182 | t = constructor_name (TREE_TYPE (t)); | |
183 | } | |
184 | pp_cxx_tree_identifier (pp, t); | |
185 | } | |
4b780675 GDR |
186 | break; |
187 | ||
188 | case TEMPLATE_ID_EXPR: | |
12ea3302 GDR |
189 | pp_cxx_template_id (pp, t); |
190 | break; | |
191 | ||
3601f003 KL |
192 | case BASELINK: |
193 | pp_cxx_unqualified_id (pp, BASELINK_FUNCTIONS (t)); | |
194 | break; | |
195 | ||
12ea3302 GDR |
196 | case RECORD_TYPE: |
197 | case UNION_TYPE: | |
198 | case ENUMERAL_TYPE: | |
c8c00613 PC |
199 | case TYPENAME_TYPE: |
200 | case UNBOUND_CLASS_TEMPLATE: | |
12ea3302 | 201 | pp_cxx_unqualified_id (pp, TYPE_NAME (t)); |
e1faa105 JM |
202 | if (CLASS_TYPE_P (t) && CLASSTYPE_USE_TEMPLATE (t)) |
203 | { | |
204 | pp_cxx_begin_template_argument_list (pp); | |
38a15b40 DS |
205 | pp_cxx_template_argument_list (pp, INNERMOST_TEMPLATE_ARGS |
206 | (CLASSTYPE_TI_ARGS (t))); | |
e1faa105 JM |
207 | pp_cxx_end_template_argument_list (pp); |
208 | } | |
12ea3302 GDR |
209 | break; |
210 | ||
6735e374 PC |
211 | case BIT_NOT_EXPR: |
212 | pp_cxx_complement (pp); | |
213 | pp_cxx_unqualified_id (pp, TREE_OPERAND (t, 0)); | |
214 | break; | |
215 | ||
12ea3302 | 216 | case TEMPLATE_TYPE_PARM: |
41fd3bac GDR |
217 | case TEMPLATE_TEMPLATE_PARM: |
218 | if (TYPE_IDENTIFIER (t)) | |
0cbd7506 | 219 | pp_cxx_unqualified_id (pp, TYPE_IDENTIFIER (t)); |
41fd3bac | 220 | else |
0cbd7506 | 221 | pp_cxx_canonical_template_parameter (pp, t); |
41fd3bac GDR |
222 | break; |
223 | ||
12ea3302 GDR |
224 | case TEMPLATE_PARM_INDEX: |
225 | pp_cxx_unqualified_id (pp, TEMPLATE_PARM_DECL (t)); | |
4b780675 GDR |
226 | break; |
227 | ||
c8c00613 PC |
228 | case BOUND_TEMPLATE_TEMPLATE_PARM: |
229 | pp_cxx_cv_qualifier_seq (pp, t); | |
230 | pp_cxx_unqualified_id (pp, TYPE_IDENTIFIER (t)); | |
231 | pp_cxx_begin_template_argument_list (pp); | |
232 | pp_cxx_template_argument_list (pp, TYPE_TI_ARGS (t)); | |
233 | pp_cxx_end_template_argument_list (pp); | |
5a023baa GDR |
234 | break; |
235 | ||
4b780675 GDR |
236 | default: |
237 | pp_unsupported_tree (pp, t); | |
12ea3302 GDR |
238 | break; |
239 | } | |
240 | } | |
241 | ||
b9b44fb9 GDR |
242 | /* Pretty-print out the token sequence ":: template" in template codes |
243 | where it is needed to "inline declare" the (following) member as | |
666c27b9 | 244 | a template. This situation arises when SCOPE of T is dependent |
b9b44fb9 GDR |
245 | on template parameters. */ |
246 | ||
12ea3302 GDR |
247 | static inline void |
248 | pp_cxx_template_keyword_if_needed (cxx_pretty_printer *pp, tree scope, tree t) | |
249 | { | |
250 | if (TREE_CODE (t) == TEMPLATE_ID_EXPR | |
251 | && TYPE_P (scope) && dependent_type_p (scope)) | |
b02cec6e | 252 | pp_cxx_ws_string (pp, "template"); |
12ea3302 GDR |
253 | } |
254 | ||
255 | /* nested-name-specifier: | |
256 | class-or-namespace-name :: nested-name-specifier(opt) | |
257 | class-or-namespace-name :: template nested-name-specifier */ | |
b9b44fb9 | 258 | |
12ea3302 GDR |
259 | static void |
260 | pp_cxx_nested_name_specifier (cxx_pretty_printer *pp, tree t) | |
261 | { | |
725214ac | 262 | if (!SCOPE_FILE_SCOPE_P (t) && t != pp->enclosing_scope) |
12ea3302 GDR |
263 | { |
264 | tree scope = TYPE_P (t) ? TYPE_CONTEXT (t) : DECL_CONTEXT (t); | |
265 | pp_cxx_nested_name_specifier (pp, scope); | |
266 | pp_cxx_template_keyword_if_needed (pp, scope, t); | |
267 | pp_cxx_unqualified_id (pp, t); | |
268 | pp_cxx_colon_colon (pp); | |
4b780675 GDR |
269 | } |
270 | } | |
271 | ||
272 | /* qualified-id: | |
273 | nested-name-specifier template(opt) unqualified-id */ | |
b9b44fb9 | 274 | |
4b780675 GDR |
275 | static void |
276 | pp_cxx_qualified_id (cxx_pretty_printer *pp, tree t) | |
277 | { | |
278 | switch (TREE_CODE (t)) | |
279 | { | |
b9b44fb9 | 280 | /* A pointer-to-member is always qualified. */ |
4b780675 | 281 | case PTRMEM_CST: |
12ea3302 | 282 | pp_cxx_nested_name_specifier (pp, PTRMEM_CST_CLASS (t)); |
4b780675 GDR |
283 | pp_cxx_unqualified_id (pp, PTRMEM_CST_MEMBER (t)); |
284 | break; | |
285 | ||
b9b44fb9 | 286 | /* In Standard C++, functions cannot possibly be used as |
0cbd7506 MS |
287 | nested-name-specifiers. However, there are situations where |
288 | is "makes sense" to output the surrounding function name for the | |
289 | purpose of emphasizing on the scope kind. Just printing the | |
290 | function name might not be sufficient as it may be overloaded; so, | |
291 | we decorate the function with its signature too. | |
292 | FIXME: This is probably the wrong pretty-printing for conversion | |
293 | functions and some function templates. */ | |
12ea3302 GDR |
294 | case OVERLOAD: |
295 | t = OVL_CURRENT (t); | |
296 | case FUNCTION_DECL: | |
297 | if (DECL_FUNCTION_MEMBER_P (t)) | |
0cbd7506 | 298 | pp_cxx_nested_name_specifier (pp, DECL_CONTEXT (t)); |
12ea3302 | 299 | pp_cxx_unqualified_id |
0cbd7506 | 300 | (pp, DECL_CONSTRUCTOR_P (t) ? DECL_CONTEXT (t) : t); |
b9b44fb9 | 301 | pp_cxx_parameter_declaration_clause (pp, TREE_TYPE (t)); |
12ea3302 GDR |
302 | break; |
303 | ||
4b780675 GDR |
304 | case OFFSET_REF: |
305 | case SCOPE_REF: | |
12ea3302 | 306 | pp_cxx_nested_name_specifier (pp, TREE_OPERAND (t, 0)); |
4b780675 GDR |
307 | pp_cxx_unqualified_id (pp, TREE_OPERAND (t, 1)); |
308 | break; | |
309 | ||
310 | default: | |
311 | { | |
0cbd7506 MS |
312 | tree scope = TYPE_P (t) ? TYPE_CONTEXT (t) : DECL_CONTEXT (t); |
313 | if (scope != pp->enclosing_scope) | |
314 | { | |
315 | pp_cxx_nested_name_specifier (pp, scope); | |
316 | pp_cxx_template_keyword_if_needed (pp, scope, t); | |
317 | } | |
318 | pp_cxx_unqualified_id (pp, t); | |
4b780675 GDR |
319 | } |
320 | break; | |
321 | } | |
322 | } | |
323 | ||
a176426f GDR |
324 | |
325 | static void | |
326 | pp_cxx_constant (cxx_pretty_printer *pp, tree t) | |
327 | { | |
328 | switch (TREE_CODE (t)) | |
329 | { | |
330 | case STRING_CST: | |
331 | { | |
3db45ab5 MS |
332 | const bool in_parens = PAREN_STRING_LITERAL_P (t); |
333 | if (in_parens) | |
334 | pp_cxx_left_paren (pp); | |
335 | pp_c_constant (pp_c_base (pp), t); | |
336 | if (in_parens) | |
337 | pp_cxx_right_paren (pp); | |
a176426f GDR |
338 | } |
339 | break; | |
340 | ||
14c2101d | 341 | case INTEGER_CST: |
5116acc6 | 342 | if (NULLPTR_TYPE_P (TREE_TYPE (t))) |
14c2101d JM |
343 | { |
344 | pp_string (pp, "nullptr"); | |
345 | break; | |
346 | } | |
347 | /* else fall through. */ | |
348 | ||
a176426f GDR |
349 | default: |
350 | pp_c_constant (pp_c_base (pp), t); | |
351 | break; | |
352 | } | |
353 | } | |
354 | ||
4b780675 | 355 | /* id-expression: |
cd0be382 | 356 | unqualified-id |
4b780675 | 357 | qualified-id */ |
b9b44fb9 | 358 | |
4b780675 GDR |
359 | static inline void |
360 | pp_cxx_id_expression (cxx_pretty_printer *pp, tree t) | |
361 | { | |
12ea3302 GDR |
362 | if (TREE_CODE (t) == OVERLOAD) |
363 | t = OVL_CURRENT (t); | |
d04a575f | 364 | if (DECL_P (t) && DECL_CONTEXT (t)) |
4b780675 GDR |
365 | pp_cxx_qualified_id (pp, t); |
366 | else | |
367 | pp_cxx_unqualified_id (pp, t); | |
368 | } | |
369 | ||
3ce4f9e4 ESR |
370 | /* user-defined literal: |
371 | literal ud-suffix */ | |
372 | ||
373 | void | |
374 | pp_cxx_userdef_literal (cxx_pretty_printer *pp, tree t) | |
375 | { | |
376 | pp_cxx_constant (pp, USERDEF_LITERAL_VALUE (t)); | |
377 | pp_cxx_id_expression (pp, USERDEF_LITERAL_SUFFIX_ID (t)); | |
378 | } | |
379 | ||
380 | ||
4b780675 GDR |
381 | /* primary-expression: |
382 | literal | |
383 | this | |
384 | :: identifier | |
385 | :: operator-function-id | |
386 | :: qualifier-id | |
387 | ( expression ) | |
e74392f0 PC |
388 | id-expression |
389 | ||
390 | GNU Extensions: | |
fdb8f418 | 391 | __builtin_va_arg ( assignment-expression , type-id ) |
094a5fe2 | 392 | __builtin_offsetof ( type-id, offsetof-expression ) |
fdb8f418 | 393 | |
e74392f0 PC |
394 | __has_nothrow_assign ( type-id ) |
395 | __has_nothrow_constructor ( type-id ) | |
396 | __has_nothrow_copy ( type-id ) | |
397 | __has_trivial_assign ( type-id ) | |
398 | __has_trivial_constructor ( type-id ) | |
399 | __has_trivial_copy ( type-id ) | |
400 | __has_trivial_destructor ( type-id ) | |
401 | __has_virtual_destructor ( type-id ) | |
402 | __is_abstract ( type-id ) | |
403 | __is_base_of ( type-id , type-id ) | |
404 | __is_class ( type-id ) | |
405 | __is_convertible_to ( type-id , type-id ) | |
406 | __is_empty ( type-id ) | |
407 | __is_enum ( type-id ) | |
3c0d13bf | 408 | __is_literal_type ( type-id ) |
e74392f0 PC |
409 | __is_pod ( type-id ) |
410 | __is_polymorphic ( type-id ) | |
3c0d13bf PC |
411 | __is_std_layout ( type-id ) |
412 | __is_trivial ( type-id ) | |
e74392f0 | 413 | __is_union ( type-id ) */ |
b9b44fb9 | 414 | |
e1a4dd13 GDR |
415 | static void |
416 | pp_cxx_primary_expression (cxx_pretty_printer *pp, tree t) | |
417 | { | |
4b780675 GDR |
418 | switch (TREE_CODE (t)) |
419 | { | |
4b780675 GDR |
420 | case INTEGER_CST: |
421 | case REAL_CST: | |
7368348c | 422 | case COMPLEX_CST: |
a176426f GDR |
423 | case STRING_CST: |
424 | pp_cxx_constant (pp, t); | |
4b780675 GDR |
425 | break; |
426 | ||
3ce4f9e4 ESR |
427 | case USERDEF_LITERAL: |
428 | pp_cxx_userdef_literal (pp, t); | |
429 | break; | |
430 | ||
12ea3302 GDR |
431 | case BASELINK: |
432 | t = BASELINK_FUNCTIONS (t); | |
433 | case VAR_DECL: | |
434 | case PARM_DECL: | |
435 | case FIELD_DECL: | |
436 | case FUNCTION_DECL: | |
437 | case OVERLOAD: | |
438 | case CONST_DECL: | |
439 | case TEMPLATE_DECL: | |
440 | pp_cxx_id_expression (pp, t); | |
441 | break; | |
442 | ||
443 | case RESULT_DECL: | |
444 | case TEMPLATE_TYPE_PARM: | |
41fd3bac | 445 | case TEMPLATE_TEMPLATE_PARM: |
12ea3302 GDR |
446 | case TEMPLATE_PARM_INDEX: |
447 | pp_cxx_unqualified_id (pp, t); | |
448 | break; | |
449 | ||
c3e5898b ILT |
450 | case STMT_EXPR: |
451 | pp_cxx_left_paren (pp); | |
452 | pp_cxx_statement (pp, STMT_EXPR_STMT (t)); | |
453 | pp_cxx_right_paren (pp); | |
454 | break; | |
455 | ||
e74392f0 PC |
456 | case TRAIT_EXPR: |
457 | pp_cxx_trait_expression (pp, t); | |
458 | break; | |
459 | ||
fdb8f418 PC |
460 | case VA_ARG_EXPR: |
461 | pp_cxx_va_arg_expression (pp, t); | |
462 | break; | |
463 | ||
094a5fe2 JJ |
464 | case OFFSETOF_EXPR: |
465 | pp_cxx_offsetof_expression (pp, t); | |
466 | break; | |
467 | ||
4b780675 | 468 | default: |
12ea3302 | 469 | pp_c_primary_expression (pp_c_base (pp), t); |
4b780675 GDR |
470 | break; |
471 | } | |
e1a4dd13 GDR |
472 | } |
473 | ||
4b780675 GDR |
474 | /* postfix-expression: |
475 | primary-expression | |
476 | postfix-expression [ expression ] | |
477 | postfix-expression ( expression-list(opt) ) | |
478 | simple-type-specifier ( expression-list(opt) ) | |
479 | typename ::(opt) nested-name-specifier identifier ( expression-list(opt) ) | |
480 | typename ::(opt) nested-name-specifier template(opt) | |
0cbd7506 | 481 | template-id ( expression-list(opt) ) |
4b780675 GDR |
482 | postfix-expression . template(opt) ::(opt) id-expression |
483 | postfix-expression -> template(opt) ::(opt) id-expression | |
484 | postfix-expression . pseudo-destructor-name | |
485 | postfix-expression -> pseudo-destructor-name | |
486 | postfix-expression ++ | |
487 | postfix-expression -- | |
488 | dynamic_cast < type-id > ( expression ) | |
489 | static_cast < type-id > ( expression ) | |
490 | reinterpret_cast < type-id > ( expression ) | |
491 | const_cast < type-id > ( expression ) | |
492 | typeid ( expression ) | |
39a13be5 | 493 | typeid ( type-id ) */ |
4b780675 | 494 | |
e1a4dd13 GDR |
495 | static void |
496 | pp_cxx_postfix_expression (cxx_pretty_printer *pp, tree t) | |
497 | { | |
4b780675 | 498 | enum tree_code code = TREE_CODE (t); |
c8094d83 | 499 | |
4b780675 GDR |
500 | switch (code) |
501 | { | |
12ea3302 GDR |
502 | case AGGR_INIT_EXPR: |
503 | case CALL_EXPR: | |
504 | { | |
5039610b SL |
505 | tree fun = (code == AGGR_INIT_EXPR ? AGGR_INIT_EXPR_FN (t) |
506 | : CALL_EXPR_FN (t)); | |
0cbd7506 | 507 | tree saved_scope = pp->enclosing_scope; |
5039610b SL |
508 | bool skipfirst = false; |
509 | tree arg; | |
0cbd7506 MS |
510 | |
511 | if (TREE_CODE (fun) == ADDR_EXPR) | |
512 | fun = TREE_OPERAND (fun, 0); | |
513 | ||
514 | /* In templates, where there is no way to tell whether a given | |
515 | call uses an actual member function. So the parser builds | |
516 | FUN as a COMPONENT_REF or a plain IDENTIFIER_NODE until | |
517 | instantiation time. */ | |
518 | if (TREE_CODE (fun) != FUNCTION_DECL) | |
519 | ; | |
520 | else if (DECL_NONSTATIC_MEMBER_FUNCTION_P (fun)) | |
521 | { | |
5039610b SL |
522 | tree object = (code == AGGR_INIT_EXPR |
523 | ? (AGGR_INIT_VIA_CTOR_P (t) | |
524 | ? AGGR_INIT_EXPR_SLOT (t) | |
525 | : AGGR_INIT_EXPR_ARG (t, 0)) | |
526 | : CALL_EXPR_ARG (t, 0)); | |
0cbd7506 MS |
527 | |
528 | while (TREE_CODE (object) == NOP_EXPR) | |
529 | object = TREE_OPERAND (object, 0); | |
530 | ||
531 | if (TREE_CODE (object) == ADDR_EXPR) | |
532 | object = TREE_OPERAND (object, 0); | |
533 | ||
534 | if (TREE_CODE (TREE_TYPE (object)) != POINTER_TYPE) | |
535 | { | |
536 | pp_cxx_postfix_expression (pp, object); | |
537 | pp_cxx_dot (pp); | |
538 | } | |
539 | else | |
540 | { | |
541 | pp_cxx_postfix_expression (pp, object); | |
542 | pp_cxx_arrow (pp); | |
543 | } | |
5039610b | 544 | skipfirst = true; |
0cbd7506 MS |
545 | pp->enclosing_scope = strip_pointer_operator (TREE_TYPE (object)); |
546 | } | |
547 | ||
548 | pp_cxx_postfix_expression (pp, fun); | |
549 | pp->enclosing_scope = saved_scope; | |
5039610b SL |
550 | pp_cxx_left_paren (pp); |
551 | if (code == AGGR_INIT_EXPR) | |
552 | { | |
553 | aggr_init_expr_arg_iterator iter; | |
554 | FOR_EACH_AGGR_INIT_EXPR_ARG (arg, iter, t) | |
555 | { | |
556 | if (skipfirst) | |
557 | skipfirst = false; | |
558 | else | |
559 | { | |
560 | pp_cxx_expression (pp, arg); | |
561 | if (more_aggr_init_expr_args_p (&iter)) | |
562 | pp_cxx_separate_with (pp, ','); | |
563 | } | |
564 | } | |
565 | } | |
566 | else | |
567 | { | |
568 | call_expr_arg_iterator iter; | |
569 | FOR_EACH_CALL_EXPR_ARG (arg, iter, t) | |
570 | { | |
571 | if (skipfirst) | |
572 | skipfirst = false; | |
573 | else | |
574 | { | |
575 | pp_cxx_expression (pp, arg); | |
576 | if (more_call_expr_args_p (&iter)) | |
577 | pp_cxx_separate_with (pp, ','); | |
578 | } | |
579 | } | |
580 | } | |
581 | pp_cxx_right_paren (pp); | |
12ea3302 GDR |
582 | } |
583 | if (code == AGGR_INIT_EXPR && AGGR_INIT_VIA_CTOR_P (t)) | |
0cbd7506 MS |
584 | { |
585 | pp_cxx_separate_with (pp, ','); | |
5039610b | 586 | pp_cxx_postfix_expression (pp, AGGR_INIT_EXPR_SLOT (t)); |
0cbd7506 | 587 | } |
12ea3302 GDR |
588 | break; |
589 | ||
590 | case BASELINK: | |
591 | case VAR_DECL: | |
592 | case PARM_DECL: | |
593 | case FIELD_DECL: | |
594 | case FUNCTION_DECL: | |
595 | case OVERLOAD: | |
596 | case CONST_DECL: | |
597 | case TEMPLATE_DECL: | |
598 | case RESULT_DECL: | |
599 | pp_cxx_primary_expression (pp, t); | |
600 | break; | |
601 | ||
4b780675 GDR |
602 | case DYNAMIC_CAST_EXPR: |
603 | case STATIC_CAST_EXPR: | |
604 | case REINTERPRET_CAST_EXPR: | |
605 | case CONST_CAST_EXPR: | |
606 | if (code == DYNAMIC_CAST_EXPR) | |
b02cec6e | 607 | pp_cxx_ws_string (pp, "dynamic_cast"); |
4b780675 | 608 | else if (code == STATIC_CAST_EXPR) |
b02cec6e | 609 | pp_cxx_ws_string (pp, "static_cast"); |
4b780675 | 610 | else if (code == REINTERPRET_CAST_EXPR) |
b02cec6e | 611 | pp_cxx_ws_string (pp, "reinterpret_cast"); |
4b780675 | 612 | else |
b02cec6e | 613 | pp_cxx_ws_string (pp, "const_cast"); |
4b780675 GDR |
614 | pp_cxx_begin_template_argument_list (pp); |
615 | pp_cxx_type_id (pp, TREE_TYPE (t)); | |
616 | pp_cxx_end_template_argument_list (pp); | |
617 | pp_left_paren (pp); | |
12ea3302 | 618 | pp_cxx_expression (pp, TREE_OPERAND (t, 0)); |
4b780675 GDR |
619 | pp_right_paren (pp); |
620 | break; | |
621 | ||
622 | case EMPTY_CLASS_EXPR: | |
623 | pp_cxx_type_id (pp, TREE_TYPE (t)); | |
624 | pp_left_paren (pp); | |
625 | pp_right_paren (pp); | |
626 | break; | |
627 | ||
628 | case TYPEID_EXPR: | |
2d65b828 | 629 | pp_cxx_typeid_expression (pp, t); |
4b780675 GDR |
630 | break; |
631 | ||
632 | case PSEUDO_DTOR_EXPR: | |
633 | pp_cxx_postfix_expression (pp, TREE_OPERAND (t, 0)); | |
12ea3302 | 634 | pp_cxx_dot (pp); |
4b780675 | 635 | pp_cxx_qualified_id (pp, TREE_OPERAND (t, 1)); |
12ea3302 | 636 | pp_cxx_colon_colon (pp); |
4b780675 GDR |
637 | pp_complement (pp); |
638 | pp_cxx_unqualified_id (pp, TREE_OPERAND (t, 2)); | |
639 | break; | |
640 | ||
03a08664 ILT |
641 | case ARROW_EXPR: |
642 | pp_cxx_postfix_expression (pp, TREE_OPERAND (t, 0)); | |
643 | pp_cxx_arrow (pp); | |
644 | break; | |
645 | ||
4b780675 GDR |
646 | default: |
647 | pp_c_postfix_expression (pp_c_base (pp), t); | |
648 | break; | |
649 | } | |
e1a4dd13 GDR |
650 | } |
651 | ||
4b780675 GDR |
652 | /* new-expression: |
653 | ::(opt) new new-placement(opt) new-type-id new-initializer(opt) | |
654 | ::(opt) new new-placement(opt) ( type-id ) new-initializer(opt) | |
655 | ||
656 | new-placement: | |
657 | ( expression-list ) | |
658 | ||
659 | new-type-id: | |
660 | type-specifier-seq new-declarator(opt) | |
661 | ||
662 | new-declarator: | |
663 | ptr-operator new-declarator(opt) | |
664 | direct-new-declarator | |
665 | ||
666 | direct-new-declarator | |
667 | [ expression ] | |
668 | direct-new-declarator [ constant-expression ] | |
669 | ||
670 | new-initializer: | |
671 | ( expression-list(opt) ) */ | |
b9b44fb9 | 672 | |
e1a4dd13 | 673 | static void |
4b780675 | 674 | pp_cxx_new_expression (cxx_pretty_printer *pp, tree t) |
e1a4dd13 | 675 | { |
4b780675 | 676 | enum tree_code code = TREE_CODE (t); |
a84a98ca PC |
677 | tree type = TREE_OPERAND (t, 1); |
678 | tree init = TREE_OPERAND (t, 2); | |
4b780675 GDR |
679 | switch (code) |
680 | { | |
681 | case NEW_EXPR: | |
682 | case VEC_NEW_EXPR: | |
683 | if (NEW_EXPR_USE_GLOBAL (t)) | |
0cbd7506 | 684 | pp_cxx_colon_colon (pp); |
b02cec6e | 685 | pp_cxx_ws_string (pp, "new"); |
4b780675 | 686 | if (TREE_OPERAND (t, 0)) |
0cbd7506 MS |
687 | { |
688 | pp_cxx_call_argument_list (pp, TREE_OPERAND (t, 0)); | |
689 | pp_space (pp); | |
690 | } | |
a84a98ca PC |
691 | if (TREE_CODE (type) == ARRAY_REF) |
692 | type = build_cplus_array_type | |
693 | (TREE_OPERAND (type, 0), | |
db3927fb AH |
694 | build_index_type (fold_build2_loc (input_location, |
695 | MINUS_EXPR, integer_type_node, | |
a84a98ca PC |
696 | TREE_OPERAND (type, 1), |
697 | integer_one_node))); | |
698 | pp_cxx_type_id (pp, type); | |
699 | if (init) | |
0cbd7506 MS |
700 | { |
701 | pp_left_paren (pp); | |
a84a98ca PC |
702 | if (TREE_CODE (init) == TREE_LIST) |
703 | pp_c_expression_list (pp_c_base (pp), init); | |
704 | else if (init == void_zero_node) | |
0cbd7506 MS |
705 | ; /* OK, empty initializer list. */ |
706 | else | |
a84a98ca | 707 | pp_cxx_expression (pp, init); |
0cbd7506 MS |
708 | pp_right_paren (pp); |
709 | } | |
4b780675 GDR |
710 | break; |
711 | ||
712 | default: | |
713 | pp_unsupported_tree (pp, t); | |
714 | } | |
e1a4dd13 GDR |
715 | } |
716 | ||
4b780675 GDR |
717 | /* delete-expression: |
718 | ::(opt) delete cast-expression | |
719 | ::(opt) delete [ ] cast-expression */ | |
b9b44fb9 | 720 | |
066f956c | 721 | static void |
4b780675 | 722 | pp_cxx_delete_expression (cxx_pretty_printer *pp, tree t) |
e1a4dd13 | 723 | { |
4b780675 GDR |
724 | enum tree_code code = TREE_CODE (t); |
725 | switch (code) | |
726 | { | |
727 | case DELETE_EXPR: | |
728 | case VEC_DELETE_EXPR: | |
729 | if (DELETE_EXPR_USE_GLOBAL (t)) | |
0cbd7506 | 730 | pp_cxx_colon_colon (pp); |
b02cec6e | 731 | pp_cxx_ws_string (pp, "delete"); |
62081704 PC |
732 | pp_space (pp); |
733 | if (code == VEC_DELETE_EXPR | |
734 | || DELETE_EXPR_USE_VEC (t)) | |
0cbd7506 MS |
735 | { |
736 | pp_left_bracket (pp); | |
737 | pp_right_bracket (pp); | |
62081704 | 738 | pp_space (pp); |
0cbd7506 | 739 | } |
4b780675 | 740 | pp_c_cast_expression (pp_c_base (pp), TREE_OPERAND (t, 0)); |
c8094d83 MS |
741 | break; |
742 | ||
4b780675 GDR |
743 | default: |
744 | pp_unsupported_tree (pp, t); | |
745 | } | |
e1a4dd13 GDR |
746 | } |
747 | ||
4b780675 GDR |
748 | /* unary-expression: |
749 | postfix-expression | |
750 | ++ cast-expression | |
751 | -- cast-expression | |
752 | unary-operator cast-expression | |
753 | sizeof unary-expression | |
754 | sizeof ( type-id ) | |
5d80a306 | 755 | sizeof ... ( identifier ) |
4b780675 GDR |
756 | new-expression |
757 | delete-expression | |
758 | ||
759 | unary-operator: one of | |
760 | * & + - ! | |
761 | ||
762 | GNU extensions: | |
763 | __alignof__ unary-expression | |
764 | __alignof__ ( type-id ) */ | |
b9b44fb9 | 765 | |
e1a4dd13 | 766 | static void |
4b780675 | 767 | pp_cxx_unary_expression (cxx_pretty_printer *pp, tree t) |
e1a4dd13 | 768 | { |
4b780675 GDR |
769 | enum tree_code code = TREE_CODE (t); |
770 | switch (code) | |
771 | { | |
772 | case NEW_EXPR: | |
773 | case VEC_NEW_EXPR: | |
774 | pp_cxx_new_expression (pp, t); | |
775 | break; | |
776 | ||
777 | case DELETE_EXPR: | |
778 | case VEC_DELETE_EXPR: | |
779 | pp_cxx_delete_expression (pp, t); | |
780 | break; | |
c8094d83 | 781 | |
03a08664 | 782 | case SIZEOF_EXPR: |
5d80a306 DG |
783 | if (PACK_EXPANSION_P (TREE_OPERAND (t, 0))) |
784 | { | |
b02cec6e JM |
785 | pp_cxx_ws_string (pp, "sizeof"); |
786 | pp_cxx_ws_string (pp, "..."); | |
5d80a306 DG |
787 | pp_cxx_whitespace (pp); |
788 | pp_cxx_left_paren (pp); | |
789 | if (TYPE_P (TREE_OPERAND (t, 0))) | |
790 | pp_cxx_type_id (pp, TREE_OPERAND (t, 0)); | |
791 | else | |
792 | pp_unary_expression (pp, TREE_OPERAND (t, 0)); | |
793 | pp_cxx_right_paren (pp); | |
794 | break; | |
795 | } | |
796 | /* Fall through */ | |
797 | ||
03a08664 | 798 | case ALIGNOF_EXPR: |
b02cec6e | 799 | pp_cxx_ws_string (pp, code == SIZEOF_EXPR ? "sizeof" : "__alignof__"); |
03a08664 ILT |
800 | pp_cxx_whitespace (pp); |
801 | if (TYPE_P (TREE_OPERAND (t, 0))) | |
802 | { | |
803 | pp_cxx_left_paren (pp); | |
804 | pp_cxx_type_id (pp, TREE_OPERAND (t, 0)); | |
805 | pp_cxx_right_paren (pp); | |
806 | } | |
807 | else | |
808 | pp_unary_expression (pp, TREE_OPERAND (t, 0)); | |
809 | break; | |
810 | ||
c154b3d8 NP |
811 | case AT_ENCODE_EXPR: |
812 | pp_cxx_ws_string (pp, "@encode"); | |
813 | pp_cxx_whitespace (pp); | |
814 | pp_cxx_left_paren (pp); | |
815 | pp_cxx_type_id (pp, TREE_OPERAND (t, 0)); | |
816 | pp_cxx_right_paren (pp); | |
817 | break; | |
818 | ||
c56ba354 JM |
819 | case NOEXCEPT_EXPR: |
820 | pp_cxx_ws_string (pp, "noexcept"); | |
821 | pp_cxx_whitespace (pp); | |
822 | pp_cxx_left_paren (pp); | |
823 | pp_cxx_expression (pp, TREE_OPERAND (t, 0)); | |
824 | pp_cxx_right_paren (pp); | |
825 | break; | |
826 | ||
392e3d51 RS |
827 | case UNARY_PLUS_EXPR: |
828 | pp_plus (pp); | |
829 | pp_cxx_cast_expression (pp, TREE_OPERAND (t, 0)); | |
830 | break; | |
831 | ||
4b780675 GDR |
832 | default: |
833 | pp_c_unary_expression (pp_c_base (pp), t); | |
834 | break; | |
835 | } | |
e1a4dd13 GDR |
836 | } |
837 | ||
12ea3302 GDR |
838 | /* cast-expression: |
839 | unary-expression | |
840 | ( type-id ) cast-expression */ | |
b9b44fb9 | 841 | |
12ea3302 GDR |
842 | static void |
843 | pp_cxx_cast_expression (cxx_pretty_printer *pp, tree t) | |
844 | { | |
845 | switch (TREE_CODE (t)) | |
846 | { | |
847 | case CAST_EXPR: | |
a4474a38 | 848 | case IMPLICIT_CONV_EXPR: |
12ea3302 GDR |
849 | pp_cxx_type_id (pp, TREE_TYPE (t)); |
850 | pp_cxx_call_argument_list (pp, TREE_OPERAND (t, 0)); | |
851 | break; | |
852 | ||
853 | default: | |
854 | pp_c_cast_expression (pp_c_base (pp), t); | |
855 | break; | |
856 | } | |
857 | } | |
858 | ||
4b780675 GDR |
859 | /* pm-expression: |
860 | cast-expression | |
861 | pm-expression .* cast-expression | |
862 | pm-expression ->* cast-expression */ | |
b9b44fb9 | 863 | |
e1a4dd13 | 864 | static void |
4b780675 | 865 | pp_cxx_pm_expression (cxx_pretty_printer *pp, tree t) |
e1a4dd13 | 866 | { |
4b780675 GDR |
867 | switch (TREE_CODE (t)) |
868 | { | |
39a13be5 | 869 | /* Handle unfortunate OFFSET_REF overloading here. */ |
4b780675 GDR |
870 | case OFFSET_REF: |
871 | if (TYPE_P (TREE_OPERAND (t, 0))) | |
0cbd7506 MS |
872 | { |
873 | pp_cxx_qualified_id (pp, t); | |
874 | break; | |
875 | } | |
f4f206f4 | 876 | /* Else fall through. */ |
4b780675 GDR |
877 | case MEMBER_REF: |
878 | case DOTSTAR_EXPR: | |
879 | pp_cxx_pm_expression (pp, TREE_OPERAND (t, 0)); | |
1e3eacc7 JJ |
880 | if (TREE_CODE (t) == MEMBER_REF) |
881 | pp_cxx_arrow (pp); | |
882 | else | |
883 | pp_cxx_dot (pp); | |
4b780675 | 884 | pp_star(pp); |
12ea3302 | 885 | pp_cxx_cast_expression (pp, TREE_OPERAND (t, 1)); |
4b780675 GDR |
886 | break; |
887 | ||
888 | ||
889 | default: | |
12ea3302 | 890 | pp_cxx_cast_expression (pp, t); |
4b780675 GDR |
891 | break; |
892 | } | |
e1a4dd13 GDR |
893 | } |
894 | ||
4b780675 GDR |
895 | /* multiplicative-expression: |
896 | pm-expression | |
897 | multiplicative-expression * pm-expression | |
898 | multiplicative-expression / pm-expression | |
899 | multiplicative-expression % pm-expression */ | |
b9b44fb9 | 900 | |
e1a4dd13 | 901 | static void |
4b780675 | 902 | pp_cxx_multiplicative_expression (cxx_pretty_printer *pp, tree e) |
e1a4dd13 | 903 | { |
4b780675 GDR |
904 | enum tree_code code = TREE_CODE (e); |
905 | switch (code) | |
906 | { | |
907 | case MULT_EXPR: | |
908 | case TRUNC_DIV_EXPR: | |
909 | case TRUNC_MOD_EXPR: | |
910 | pp_cxx_multiplicative_expression (pp, TREE_OPERAND (e, 0)); | |
911 | pp_space (pp); | |
912 | if (code == MULT_EXPR) | |
913 | pp_star (pp); | |
914 | else if (code == TRUNC_DIV_EXPR) | |
915 | pp_slash (pp); | |
916 | else | |
917 | pp_modulo (pp); | |
918 | pp_space (pp); | |
919 | pp_cxx_pm_expression (pp, TREE_OPERAND (e, 1)); | |
920 | break; | |
921 | ||
922 | default: | |
923 | pp_cxx_pm_expression (pp, e); | |
924 | break; | |
925 | } | |
e1a4dd13 GDR |
926 | } |
927 | ||
4b780675 GDR |
928 | /* conditional-expression: |
929 | logical-or-expression | |
930 | logical-or-expression ? expression : assignment-expression */ | |
b9b44fb9 | 931 | |
4b780675 GDR |
932 | static void |
933 | pp_cxx_conditional_expression (cxx_pretty_printer *pp, tree e) | |
e1a4dd13 | 934 | { |
4b780675 GDR |
935 | if (TREE_CODE (e) == COND_EXPR) |
936 | { | |
937 | pp_c_logical_or_expression (pp_c_base (pp), TREE_OPERAND (e, 0)); | |
938 | pp_space (pp); | |
939 | pp_question (pp); | |
940 | pp_space (pp); | |
12ea3302 | 941 | pp_cxx_expression (pp, TREE_OPERAND (e, 1)); |
4b780675 GDR |
942 | pp_space (pp); |
943 | pp_cxx_assignment_expression (pp, TREE_OPERAND (e, 2)); | |
944 | } | |
945 | else | |
946 | pp_c_logical_or_expression (pp_c_base (pp), e); | |
947 | } | |
948 | ||
b9b44fb9 GDR |
949 | /* Pretty-print a compound assignment operator token as indicated by T. */ |
950 | ||
12ea3302 GDR |
951 | static void |
952 | pp_cxx_assignment_operator (cxx_pretty_printer *pp, tree t) | |
953 | { | |
954 | const char *op; | |
955 | ||
956 | switch (TREE_CODE (t)) | |
957 | { | |
958 | case NOP_EXPR: | |
959 | op = "="; | |
960 | break; | |
961 | ||
962 | case PLUS_EXPR: | |
963 | op = "+="; | |
964 | break; | |
965 | ||
966 | case MINUS_EXPR: | |
967 | op = "-="; | |
968 | break; | |
969 | ||
970 | case TRUNC_DIV_EXPR: | |
971 | op = "/="; | |
972 | break; | |
973 | ||
974 | case TRUNC_MOD_EXPR: | |
975 | op = "%="; | |
976 | break; | |
977 | ||
978 | default: | |
979 | op = tree_code_name[TREE_CODE (t)]; | |
980 | break; | |
981 | } | |
982 | ||
b02cec6e | 983 | pp_cxx_ws_string (pp, op); |
12ea3302 GDR |
984 | } |
985 | ||
986 | ||
4b780675 GDR |
987 | /* assignment-expression: |
988 | conditional-expression | |
989 | logical-or-expression assignment-operator assignment-expression | |
12ea3302 GDR |
990 | throw-expression |
991 | ||
992 | throw-expression: | |
993 | throw assignment-expression(opt) | |
4b780675 | 994 | |
12ea3302 | 995 | assignment-operator: one of |
4b780675 | 996 | = *= /= %= += -= >>= <<= &= ^= |= */ |
b9b44fb9 | 997 | |
4b780675 GDR |
998 | static void |
999 | pp_cxx_assignment_expression (cxx_pretty_printer *pp, tree e) | |
1000 | { | |
12ea3302 | 1001 | switch (TREE_CODE (e)) |
4b780675 | 1002 | { |
12ea3302 GDR |
1003 | case MODIFY_EXPR: |
1004 | case INIT_EXPR: | |
4b780675 GDR |
1005 | pp_c_logical_or_expression (pp_c_base (pp), TREE_OPERAND (e, 0)); |
1006 | pp_space (pp); | |
1007 | pp_equal (pp); | |
1008 | pp_space (pp); | |
1009 | pp_cxx_assignment_expression (pp, TREE_OPERAND (e, 1)); | |
12ea3302 | 1010 | break; |
e1a4dd13 | 1011 | |
12ea3302 | 1012 | case THROW_EXPR: |
b02cec6e | 1013 | pp_cxx_ws_string (pp, "throw"); |
12ea3302 | 1014 | if (TREE_OPERAND (e, 0)) |
0cbd7506 | 1015 | pp_cxx_assignment_expression (pp, TREE_OPERAND (e, 0)); |
12ea3302 | 1016 | break; |
e1a4dd13 | 1017 | |
12ea3302 GDR |
1018 | case MODOP_EXPR: |
1019 | pp_c_logical_or_expression (pp_c_base (pp), TREE_OPERAND (e, 0)); | |
1020 | pp_cxx_assignment_operator (pp, TREE_OPERAND (e, 1)); | |
1021 | pp_cxx_assignment_expression (pp, TREE_OPERAND (e, 2)); | |
1022 | break; | |
e1a4dd13 | 1023 | |
12ea3302 GDR |
1024 | default: |
1025 | pp_cxx_conditional_expression (pp, e); | |
1026 | break; | |
1027 | } | |
1028 | } | |
1029 | ||
1030 | static void | |
1031 | pp_cxx_expression (cxx_pretty_printer *pp, tree t) | |
1032 | { | |
1033 | switch (TREE_CODE (t)) | |
1034 | { | |
1035 | case STRING_CST: | |
1036 | case INTEGER_CST: | |
1037 | case REAL_CST: | |
7368348c | 1038 | case COMPLEX_CST: |
a176426f | 1039 | pp_cxx_constant (pp, t); |
12ea3302 GDR |
1040 | break; |
1041 | ||
3ce4f9e4 ESR |
1042 | case USERDEF_LITERAL: |
1043 | pp_cxx_userdef_literal (pp, t); | |
1044 | break; | |
1045 | ||
12ea3302 GDR |
1046 | case RESULT_DECL: |
1047 | pp_cxx_unqualified_id (pp, t); | |
1048 | break; | |
1049 | ||
c8094d83 | 1050 | #if 0 |
12ea3302 | 1051 | case OFFSET_REF: |
c8094d83 | 1052 | #endif |
12ea3302 GDR |
1053 | case SCOPE_REF: |
1054 | case PTRMEM_CST: | |
1055 | pp_cxx_qualified_id (pp, t); | |
1056 | break; | |
1057 | ||
1058 | case OVERLOAD: | |
1059 | t = OVL_CURRENT (t); | |
1060 | case VAR_DECL: | |
1061 | case PARM_DECL: | |
1062 | case FIELD_DECL: | |
1063 | case CONST_DECL: | |
1064 | case FUNCTION_DECL: | |
1065 | case BASELINK: | |
1066 | case TEMPLATE_DECL: | |
1067 | case TEMPLATE_TYPE_PARM: | |
1068 | case TEMPLATE_PARM_INDEX: | |
41fd3bac | 1069 | case TEMPLATE_TEMPLATE_PARM: |
c3e5898b | 1070 | case STMT_EXPR: |
12ea3302 GDR |
1071 | pp_cxx_primary_expression (pp, t); |
1072 | break; | |
1073 | ||
1074 | case CALL_EXPR: | |
1075 | case DYNAMIC_CAST_EXPR: | |
1076 | case STATIC_CAST_EXPR: | |
1077 | case REINTERPRET_CAST_EXPR: | |
1078 | case CONST_CAST_EXPR: | |
c8094d83 | 1079 | #if 0 |
12ea3302 | 1080 | case MEMBER_REF: |
c8094d83 | 1081 | #endif |
12ea3302 GDR |
1082 | case EMPTY_CLASS_EXPR: |
1083 | case TYPEID_EXPR: | |
1084 | case PSEUDO_DTOR_EXPR: | |
1085 | case AGGR_INIT_EXPR: | |
03a08664 | 1086 | case ARROW_EXPR: |
12ea3302 GDR |
1087 | pp_cxx_postfix_expression (pp, t); |
1088 | break; | |
1089 | ||
1090 | case NEW_EXPR: | |
1091 | case VEC_NEW_EXPR: | |
1092 | pp_cxx_new_expression (pp, t); | |
1093 | break; | |
1094 | ||
1095 | case DELETE_EXPR: | |
1096 | case VEC_DELETE_EXPR: | |
1097 | pp_cxx_delete_expression (pp, t); | |
1098 | break; | |
1099 | ||
03a08664 ILT |
1100 | case SIZEOF_EXPR: |
1101 | case ALIGNOF_EXPR: | |
c56ba354 | 1102 | case NOEXCEPT_EXPR: |
03a08664 ILT |
1103 | pp_cxx_unary_expression (pp, t); |
1104 | break; | |
1105 | ||
12ea3302 | 1106 | case CAST_EXPR: |
a4474a38 | 1107 | case IMPLICIT_CONV_EXPR: |
12ea3302 GDR |
1108 | pp_cxx_cast_expression (pp, t); |
1109 | break; | |
1110 | ||
1111 | case OFFSET_REF: | |
1112 | case MEMBER_REF: | |
1113 | case DOTSTAR_EXPR: | |
1114 | pp_cxx_pm_expression (pp, t); | |
1115 | break; | |
1116 | ||
1117 | case MULT_EXPR: | |
1118 | case TRUNC_DIV_EXPR: | |
1119 | case TRUNC_MOD_EXPR: | |
1120 | pp_cxx_multiplicative_expression (pp, t); | |
1121 | break; | |
1122 | ||
1123 | case COND_EXPR: | |
1124 | pp_cxx_conditional_expression (pp, t); | |
1125 | break; | |
1126 | ||
1127 | case MODIFY_EXPR: | |
1128 | case INIT_EXPR: | |
1129 | case THROW_EXPR: | |
1130 | case MODOP_EXPR: | |
1131 | pp_cxx_assignment_expression (pp, t); | |
1132 | break; | |
1133 | ||
b9b44fb9 GDR |
1134 | case NON_DEPENDENT_EXPR: |
1135 | case MUST_NOT_THROW_EXPR: | |
066f956c | 1136 | pp_cxx_expression (pp, TREE_OPERAND (t, 0)); |
b9b44fb9 GDR |
1137 | break; |
1138 | ||
5d80a306 DG |
1139 | case EXPR_PACK_EXPANSION: |
1140 | pp_cxx_expression (pp, PACK_EXPANSION_PATTERN (t)); | |
b02cec6e | 1141 | pp_cxx_ws_string (pp, "..."); |
5d80a306 DG |
1142 | break; |
1143 | ||
c7f06e13 PC |
1144 | case TEMPLATE_ID_EXPR: |
1145 | pp_cxx_template_id (pp, t); | |
1146 | break; | |
1147 | ||
5d80a306 DG |
1148 | case NONTYPE_ARGUMENT_PACK: |
1149 | { | |
1150 | tree args = ARGUMENT_PACK_ARGS (t); | |
1151 | int i, len = TREE_VEC_LENGTH (args); | |
1152 | for (i = 0; i < len; ++i) | |
1153 | { | |
1154 | if (i > 0) | |
1155 | pp_cxx_separate_with (pp, ','); | |
1156 | pp_cxx_expression (pp, TREE_VEC_ELT (args, i)); | |
1157 | } | |
1158 | } | |
1159 | break; | |
1160 | ||
12ea3302 GDR |
1161 | default: |
1162 | pp_c_expression (pp_c_base (pp), t); | |
c8094d83 | 1163 | break; |
12ea3302 GDR |
1164 | } |
1165 | } | |
1166 | ||
1167 | ||
1168 | /* Declarations. */ | |
1169 | ||
1170 | /* function-specifier: | |
1171 | inline | |
1172 | virtual | |
1173 | explicit */ | |
b9b44fb9 | 1174 | |
12ea3302 GDR |
1175 | static void |
1176 | pp_cxx_function_specifier (cxx_pretty_printer *pp, tree t) | |
1177 | { | |
1178 | switch (TREE_CODE (t)) | |
1179 | { | |
1180 | case FUNCTION_DECL: | |
1181 | if (DECL_VIRTUAL_P (t)) | |
b02cec6e | 1182 | pp_cxx_ws_string (pp, "virtual"); |
12ea3302 | 1183 | else if (DECL_CONSTRUCTOR_P (t) && DECL_NONCONVERTING_P (t)) |
b02cec6e | 1184 | pp_cxx_ws_string (pp, "explicit"); |
12ea3302 | 1185 | else |
0cbd7506 | 1186 | pp_c_function_specifier (pp_c_base (pp), t); |
12ea3302 GDR |
1187 | |
1188 | default: | |
1189 | break; | |
1190 | } | |
1191 | } | |
1192 | ||
1193 | /* decl-specifier-seq: | |
1194 | decl-specifier-seq(opt) decl-specifier | |
1195 | ||
1196 | decl-specifier: | |
1197 | storage-class-specifier | |
1198 | type-specifier | |
1199 | function-specifier | |
1200 | friend | |
1201 | typedef */ | |
b9b44fb9 | 1202 | |
12ea3302 GDR |
1203 | static void |
1204 | pp_cxx_decl_specifier_seq (cxx_pretty_printer *pp, tree t) | |
1205 | { | |
1206 | switch (TREE_CODE (t)) | |
1207 | { | |
1208 | case VAR_DECL: | |
1209 | case PARM_DECL: | |
1210 | case CONST_DECL: | |
1211 | case FIELD_DECL: | |
1212 | pp_cxx_storage_class_specifier (pp, t); | |
1213 | pp_cxx_decl_specifier_seq (pp, TREE_TYPE (t)); | |
1214 | break; | |
c8094d83 | 1215 | |
12ea3302 | 1216 | case TYPE_DECL: |
b02cec6e | 1217 | pp_cxx_ws_string (pp, "typedef"); |
12ea3302 GDR |
1218 | pp_cxx_decl_specifier_seq (pp, TREE_TYPE (t)); |
1219 | break; | |
1220 | ||
12ea3302 GDR |
1221 | case FUNCTION_DECL: |
1222 | /* Constructors don't have return types. And conversion functions | |
0cbd7506 | 1223 | do not have a type-specifier in their return types. */ |
12ea3302 | 1224 | if (DECL_CONSTRUCTOR_P (t) || DECL_CONV_FN_P (t)) |
0cbd7506 | 1225 | pp_cxx_function_specifier (pp, t); |
12ea3302 | 1226 | else if (DECL_NONSTATIC_MEMBER_FUNCTION_P (t)) |
0cbd7506 | 1227 | pp_cxx_decl_specifier_seq (pp, TREE_TYPE (TREE_TYPE (t))); |
12ea3302 | 1228 | else |
0cbd7506 | 1229 | default: |
12ea3302 GDR |
1230 | pp_c_declaration_specifiers (pp_c_base (pp), t); |
1231 | break; | |
1232 | } | |
1233 | } | |
1234 | ||
1235 | /* simple-type-specifier: | |
1236 | ::(opt) nested-name-specifier(opt) type-name | |
1237 | ::(opt) nested-name-specifier(opt) template(opt) template-id | |
1238 | char | |
1239 | wchar_t | |
1240 | bool | |
1241 | short | |
1242 | int | |
1243 | long | |
1244 | signed | |
1245 | unsigned | |
1246 | float | |
1247 | double | |
1248 | void */ | |
b9b44fb9 | 1249 | |
12ea3302 GDR |
1250 | static void |
1251 | pp_cxx_simple_type_specifier (cxx_pretty_printer *pp, tree t) | |
1252 | { | |
1253 | switch (TREE_CODE (t)) | |
1254 | { | |
1255 | case RECORD_TYPE: | |
1256 | case UNION_TYPE: | |
1257 | case ENUMERAL_TYPE: | |
1258 | pp_cxx_qualified_id (pp, t); | |
1259 | break; | |
1260 | ||
1261 | case TEMPLATE_TYPE_PARM: | |
41fd3bac | 1262 | case TEMPLATE_TEMPLATE_PARM: |
12ea3302 GDR |
1263 | case TEMPLATE_PARM_INDEX: |
1264 | pp_cxx_unqualified_id (pp, t); | |
1265 | break; | |
1266 | ||
1267 | case TYPENAME_TYPE: | |
b02cec6e | 1268 | pp_cxx_ws_string (pp, "typename"); |
12ea3302 GDR |
1269 | pp_cxx_nested_name_specifier (pp, TYPE_CONTEXT (t)); |
1270 | pp_cxx_unqualified_id (pp, TYPE_NAME (t)); | |
1271 | break; | |
1272 | ||
1273 | default: | |
1274 | pp_c_type_specifier (pp_c_base (pp), t); | |
1275 | break; | |
1276 | } | |
1277 | } | |
1278 | ||
1279 | /* type-specifier-seq: | |
1280 | type-specifier type-specifier-seq(opt) | |
1281 | ||
1282 | type-specifier: | |
1283 | simple-type-specifier | |
1284 | class-specifier | |
1285 | enum-specifier | |
1286 | elaborated-type-specifier | |
cd0be382 | 1287 | cv-qualifier */ |
12ea3302 GDR |
1288 | |
1289 | static void | |
1290 | pp_cxx_type_specifier_seq (cxx_pretty_printer *pp, tree t) | |
1291 | { | |
12ea3302 GDR |
1292 | switch (TREE_CODE (t)) |
1293 | { | |
1294 | case TEMPLATE_DECL: | |
1295 | case TEMPLATE_TYPE_PARM: | |
41fd3bac | 1296 | case TEMPLATE_TEMPLATE_PARM: |
12ea3302 GDR |
1297 | case TYPE_DECL: |
1298 | case BOUND_TEMPLATE_TEMPLATE_PARM: | |
41fd3bac | 1299 | pp_cxx_cv_qualifier_seq (pp, t); |
12ea3302 GDR |
1300 | pp_cxx_simple_type_specifier (pp, t); |
1301 | break; | |
1302 | ||
1303 | case METHOD_TYPE: | |
1304 | pp_cxx_type_specifier_seq (pp, TREE_TYPE (t)); | |
1305 | pp_cxx_space_for_pointer_operator (pp, TREE_TYPE (t)); | |
1306 | pp_cxx_nested_name_specifier (pp, TYPE_METHOD_BASETYPE (t)); | |
1307 | break; | |
1308 | ||
3ad6a8e1 | 1309 | case DECLTYPE_TYPE: |
b02cec6e | 1310 | pp_cxx_ws_string (pp, "decltype"); |
3ad6a8e1 DG |
1311 | pp_cxx_left_paren (pp); |
1312 | pp_cxx_expression (pp, DECLTYPE_TYPE_EXPR (t)); | |
1313 | pp_cxx_right_paren (pp); | |
1314 | break; | |
1315 | ||
5cb6410a JM |
1316 | case RECORD_TYPE: |
1317 | if (TYPE_PTRMEMFUNC_P (t)) | |
1318 | { | |
1319 | tree pfm = TYPE_PTRMEMFUNC_FN_TYPE (t); | |
1320 | pp_cxx_decl_specifier_seq (pp, TREE_TYPE (TREE_TYPE (pfm))); | |
1321 | pp_cxx_whitespace (pp); | |
1322 | pp_cxx_ptr_operator (pp, t); | |
1323 | break; | |
1324 | } | |
1325 | /* else fall through */ | |
1326 | ||
12ea3302 GDR |
1327 | default: |
1328 | if (!(TREE_CODE (t) == FUNCTION_DECL && DECL_CONSTRUCTOR_P (t))) | |
0cbd7506 | 1329 | pp_c_specifier_qualifier_list (pp_c_base (pp), t); |
12ea3302 GDR |
1330 | } |
1331 | } | |
1332 | ||
1333 | /* ptr-operator: | |
1334 | * cv-qualifier-seq(opt) | |
1335 | & | |
1336 | ::(opt) nested-name-specifier * cv-qualifier-seq(opt) */ | |
1337 | ||
1338 | static void | |
1339 | pp_cxx_ptr_operator (cxx_pretty_printer *pp, tree t) | |
1340 | { | |
1341 | if (!TYPE_P (t) && TREE_CODE (t) != TYPE_DECL) | |
1342 | t = TREE_TYPE (t); | |
1343 | switch (TREE_CODE (t)) | |
1344 | { | |
1345 | case REFERENCE_TYPE: | |
1346 | case POINTER_TYPE: | |
1347 | if (TREE_CODE (TREE_TYPE (t)) == POINTER_TYPE | |
0cbd7506 MS |
1348 | || TYPE_PTR_TO_MEMBER_P (TREE_TYPE (t))) |
1349 | pp_cxx_ptr_operator (pp, TREE_TYPE (t)); | |
5050afdf KT |
1350 | pp_c_attributes_display (pp_c_base (pp), |
1351 | TYPE_ATTRIBUTES (TREE_TYPE (t))); | |
12ea3302 | 1352 | if (TREE_CODE (t) == POINTER_TYPE) |
0cbd7506 MS |
1353 | { |
1354 | pp_star (pp); | |
1355 | pp_cxx_cv_qualifier_seq (pp, t); | |
1356 | } | |
12ea3302 | 1357 | else |
0cbd7506 | 1358 | pp_ampersand (pp); |
12ea3302 GDR |
1359 | break; |
1360 | ||
1361 | case RECORD_TYPE: | |
1362 | if (TYPE_PTRMEMFUNC_P (t)) | |
0cbd7506 MS |
1363 | { |
1364 | pp_cxx_left_paren (pp); | |
1365 | pp_cxx_nested_name_specifier (pp, TYPE_PTRMEMFUNC_OBJECT_TYPE (t)); | |
1366 | pp_star (pp); | |
1367 | break; | |
1368 | } | |
12ea3302 GDR |
1369 | case OFFSET_TYPE: |
1370 | if (TYPE_PTR_TO_MEMBER_P (t)) | |
0cbd7506 MS |
1371 | { |
1372 | if (TREE_CODE (TREE_TYPE (t)) == ARRAY_TYPE) | |
1373 | pp_cxx_left_paren (pp); | |
1374 | pp_cxx_nested_name_specifier (pp, TYPE_PTRMEM_CLASS_TYPE (t)); | |
1375 | pp_star (pp); | |
1376 | pp_cxx_cv_qualifier_seq (pp, t); | |
1377 | break; | |
1378 | } | |
da1d7781 | 1379 | /* else fall through. */ |
12ea3302 GDR |
1380 | |
1381 | default: | |
1382 | pp_unsupported_tree (pp, t); | |
1383 | break; | |
1384 | } | |
1385 | } | |
1386 | ||
1387 | static inline tree | |
1388 | pp_cxx_implicit_parameter_type (tree mf) | |
1389 | { | |
7e1352fe | 1390 | return class_of_this_parm (TREE_TYPE (mf)); |
12ea3302 GDR |
1391 | } |
1392 | ||
1393 | /* | |
1394 | parameter-declaration: | |
1395 | decl-specifier-seq declarator | |
1396 | decl-specifier-seq declarator = assignment-expression | |
1397 | decl-specifier-seq abstract-declarator(opt) | |
1398 | decl-specifier-seq abstract-declarator(opt) assignment-expression */ | |
b9b44fb9 | 1399 | |
12ea3302 GDR |
1400 | static inline void |
1401 | pp_cxx_parameter_declaration (cxx_pretty_printer *pp, tree t) | |
1402 | { | |
1403 | pp_cxx_decl_specifier_seq (pp, t); | |
1404 | if (TYPE_P (t)) | |
1405 | pp_cxx_abstract_declarator (pp, t); | |
1406 | else | |
1407 | pp_cxx_declarator (pp, t); | |
1408 | } | |
1409 | ||
1410 | /* parameter-declaration-clause: | |
1411 | parameter-declaration-list(opt) ...(opt) | |
1412 | parameter-declaration-list , ... | |
1413 | ||
1414 | parameter-declaration-list: | |
1415 | parameter-declaration | |
1416 | parameter-declaration-list , parameter-declaration */ | |
b9b44fb9 | 1417 | |
12ea3302 GDR |
1418 | static void |
1419 | pp_cxx_parameter_declaration_clause (cxx_pretty_printer *pp, tree t) | |
1420 | { | |
1421 | tree args = TYPE_P (t) ? NULL : FUNCTION_FIRST_USER_PARM (t); | |
c8094d83 | 1422 | tree types = |
6615c446 | 1423 | TYPE_P (t) ? TYPE_ARG_TYPES (t) : FUNCTION_FIRST_USER_PARMTYPE (t); |
12ea3302 GDR |
1424 | const bool abstract = args == NULL |
1425 | || pp_c_base (pp)->flags & pp_c_flag_abstract; | |
1426 | bool first = true; | |
1427 | ||
1428 | /* Skip artificial parameter for nonstatic member functions. */ | |
1429 | if (TREE_CODE (t) == METHOD_TYPE) | |
1430 | types = TREE_CHAIN (types); | |
1431 | ||
1432 | pp_cxx_left_paren (pp); | |
1433 | for (; args; args = TREE_CHAIN (args), types = TREE_CHAIN (types)) | |
1434 | { | |
1435 | if (!first) | |
0cbd7506 | 1436 | pp_cxx_separate_with (pp, ','); |
12ea3302 GDR |
1437 | first = false; |
1438 | pp_cxx_parameter_declaration (pp, abstract ? TREE_VALUE (types) : args); | |
1439 | if (!abstract && pp_c_base (pp)->flags & pp_cxx_flag_default_argument) | |
0cbd7506 MS |
1440 | { |
1441 | pp_cxx_whitespace (pp); | |
1442 | pp_equal (pp); | |
1443 | pp_cxx_whitespace (pp); | |
1444 | pp_cxx_assignment_expression (pp, TREE_PURPOSE (types)); | |
1445 | } | |
12ea3302 GDR |
1446 | } |
1447 | pp_cxx_right_paren (pp); | |
1448 | } | |
1449 | ||
1450 | /* exception-specification: | |
1451 | throw ( type-id-list(opt) ) | |
1452 | ||
1453 | type-id-list | |
1454 | type-id | |
1455 | type-id-list , type-id */ | |
b9b44fb9 | 1456 | |
12ea3302 GDR |
1457 | static void |
1458 | pp_cxx_exception_specification (cxx_pretty_printer *pp, tree t) | |
1459 | { | |
1460 | tree ex_spec = TYPE_RAISES_EXCEPTIONS (t); | |
5d80a306 | 1461 | bool need_comma = false; |
12ea3302 | 1462 | |
3a55fb4c | 1463 | if (ex_spec == NULL) |
12ea3302 | 1464 | return; |
3a55fb4c JM |
1465 | if (TREE_PURPOSE (ex_spec)) |
1466 | { | |
1467 | pp_cxx_ws_string (pp, "noexcept"); | |
1468 | pp_cxx_whitespace (pp); | |
1469 | pp_cxx_left_paren (pp); | |
10261728 JM |
1470 | if (DEFERRED_NOEXCEPT_SPEC_P (ex_spec)) |
1471 | pp_cxx_ws_string (pp, "<uninstantiated>"); | |
1472 | else | |
1473 | pp_cxx_expression (pp, TREE_PURPOSE (ex_spec)); | |
3a55fb4c JM |
1474 | pp_cxx_right_paren (pp); |
1475 | return; | |
1476 | } | |
b02cec6e | 1477 | pp_cxx_ws_string (pp, "throw"); |
12ea3302 GDR |
1478 | pp_cxx_left_paren (pp); |
1479 | for (; ex_spec && TREE_VALUE (ex_spec); ex_spec = TREE_CHAIN (ex_spec)) | |
1480 | { | |
5d80a306 DG |
1481 | tree type = TREE_VALUE (ex_spec); |
1482 | tree argpack = NULL_TREE; | |
1483 | int i, len = 1; | |
1484 | ||
1485 | if (ARGUMENT_PACK_P (type)) | |
1486 | { | |
1487 | argpack = ARGUMENT_PACK_ARGS (type); | |
1488 | len = TREE_VEC_LENGTH (argpack); | |
1489 | } | |
1490 | ||
1491 | for (i = 0; i < len; ++i) | |
1492 | { | |
1493 | if (argpack) | |
1494 | type = TREE_VEC_ELT (argpack, i); | |
1495 | ||
1496 | if (need_comma) | |
1497 | pp_cxx_separate_with (pp, ','); | |
1498 | else | |
1499 | need_comma = true; | |
1500 | ||
1501 | pp_cxx_type_id (pp, type); | |
1502 | } | |
12ea3302 GDR |
1503 | } |
1504 | pp_cxx_right_paren (pp); | |
1505 | } | |
1506 | ||
1507 | /* direct-declarator: | |
1508 | declarator-id | |
1509 | direct-declarator ( parameter-declaration-clause ) cv-qualifier-seq(opt) | |
0cbd7506 | 1510 | exception-specification(opt) |
12ea3302 GDR |
1511 | direct-declaration [ constant-expression(opt) ] |
1512 | ( declarator ) */ | |
b9b44fb9 | 1513 | |
12ea3302 GDR |
1514 | static void |
1515 | pp_cxx_direct_declarator (cxx_pretty_printer *pp, tree t) | |
1516 | { | |
1517 | switch (TREE_CODE (t)) | |
1518 | { | |
1519 | case VAR_DECL: | |
1520 | case PARM_DECL: | |
1521 | case CONST_DECL: | |
1522 | case FIELD_DECL: | |
1523 | if (DECL_NAME (t)) | |
0cbd7506 MS |
1524 | { |
1525 | pp_cxx_space_for_pointer_operator (pp, TREE_TYPE (t)); | |
5d80a306 DG |
1526 | |
1527 | if ((TREE_CODE (t) == PARM_DECL && FUNCTION_PARAMETER_PACK_P (t)) | |
1528 | || template_parameter_pack_p (t)) | |
1529 | /* A function parameter pack or non-type template | |
1530 | parameter pack. */ | |
b02cec6e | 1531 | pp_cxx_ws_string (pp, "..."); |
5d80a306 | 1532 | |
0cbd7506 MS |
1533 | pp_cxx_id_expression (pp, DECL_NAME (t)); |
1534 | } | |
12ea3302 GDR |
1535 | pp_cxx_abstract_declarator (pp, TREE_TYPE (t)); |
1536 | break; | |
c8094d83 | 1537 | |
12ea3302 GDR |
1538 | case FUNCTION_DECL: |
1539 | pp_cxx_space_for_pointer_operator (pp, TREE_TYPE (TREE_TYPE (t))); | |
1540 | pp_cxx_id_expression (pp, t); | |
1541 | pp_cxx_parameter_declaration_clause (pp, t); | |
c8094d83 | 1542 | |
12ea3302 | 1543 | if (DECL_NONSTATIC_MEMBER_FUNCTION_P (t)) |
0cbd7506 MS |
1544 | { |
1545 | pp_base (pp)->padding = pp_before; | |
1546 | pp_cxx_cv_qualifier_seq (pp, pp_cxx_implicit_parameter_type (t)); | |
1547 | } | |
12ea3302 GDR |
1548 | |
1549 | pp_cxx_exception_specification (pp, TREE_TYPE (t)); | |
1550 | break; | |
1551 | ||
1552 | case TYPENAME_TYPE: | |
1553 | case TEMPLATE_DECL: | |
1554 | case TEMPLATE_TYPE_PARM: | |
1555 | case TEMPLATE_PARM_INDEX: | |
41fd3bac | 1556 | case TEMPLATE_TEMPLATE_PARM: |
12ea3302 GDR |
1557 | break; |
1558 | ||
1559 | default: | |
1560 | pp_c_direct_declarator (pp_c_base (pp), t); | |
1561 | break; | |
1562 | } | |
1563 | } | |
1564 | ||
1565 | /* declarator: | |
1566 | direct-declarator | |
1567 | ptr-operator declarator */ | |
b9b44fb9 | 1568 | |
12ea3302 GDR |
1569 | static void |
1570 | pp_cxx_declarator (cxx_pretty_printer *pp, tree t) | |
1571 | { | |
1572 | pp_cxx_direct_declarator (pp, t); | |
1573 | } | |
1574 | ||
1575 | /* ctor-initializer: | |
1576 | : mem-initializer-list | |
1577 | ||
1578 | mem-initializer-list: | |
1579 | mem-initializer | |
1580 | mem-initializer , mem-initializer-list | |
1581 | ||
1582 | mem-initializer: | |
1583 | mem-initializer-id ( expression-list(opt) ) | |
1584 | ||
1585 | mem-initializer-id: | |
1586 | ::(opt) nested-name-specifier(opt) class-name | |
1587 | identifier */ | |
b9b44fb9 | 1588 | |
12ea3302 GDR |
1589 | static void |
1590 | pp_cxx_ctor_initializer (cxx_pretty_printer *pp, tree t) | |
1591 | { | |
1592 | t = TREE_OPERAND (t, 0); | |
1593 | pp_cxx_whitespace (pp); | |
1594 | pp_colon (pp); | |
1595 | pp_cxx_whitespace (pp); | |
1596 | for (; t; t = TREE_CHAIN (t)) | |
1597 | { | |
5d80a306 DG |
1598 | tree purpose = TREE_PURPOSE (t); |
1599 | bool is_pack = PACK_EXPANSION_P (purpose); | |
1600 | ||
1601 | if (is_pack) | |
1602 | pp_cxx_primary_expression (pp, PACK_EXPANSION_PATTERN (purpose)); | |
1603 | else | |
1604 | pp_cxx_primary_expression (pp, purpose); | |
12ea3302 | 1605 | pp_cxx_call_argument_list (pp, TREE_VALUE (t)); |
5d80a306 | 1606 | if (is_pack) |
b02cec6e | 1607 | pp_cxx_ws_string (pp, "..."); |
12ea3302 | 1608 | if (TREE_CHAIN (t)) |
0cbd7506 | 1609 | pp_cxx_separate_with (pp, ','); |
12ea3302 GDR |
1610 | } |
1611 | } | |
1612 | ||
1613 | /* function-definition: | |
1614 | decl-specifier-seq(opt) declarator ctor-initializer(opt) function-body | |
1615 | decl-specifier-seq(opt) declarator function-try-block */ | |
1616 | ||
b01150a2 | 1617 | static void |
12ea3302 GDR |
1618 | pp_cxx_function_definition (cxx_pretty_printer *pp, tree t) |
1619 | { | |
1620 | tree saved_scope = pp->enclosing_scope; | |
1621 | pp_cxx_decl_specifier_seq (pp, t); | |
1622 | pp_cxx_declarator (pp, t); | |
1623 | pp_needs_newline (pp) = true; | |
1624 | pp->enclosing_scope = DECL_CONTEXT (t); | |
1625 | if (DECL_SAVED_TREE (t)) | |
5882f0f3 | 1626 | pp_cxx_statement (pp, DECL_SAVED_TREE (t)); |
12ea3302 GDR |
1627 | else |
1628 | { | |
1629 | pp_cxx_semicolon (pp); | |
1630 | pp_needs_newline (pp) = true; | |
1631 | } | |
1632 | pp_flush (pp); | |
1633 | pp->enclosing_scope = saved_scope; | |
1634 | } | |
1635 | ||
1636 | /* abstract-declarator: | |
1637 | ptr-operator abstract-declarator(opt) | |
1638 | direct-abstract-declarator */ | |
b9b44fb9 | 1639 | |
12ea3302 GDR |
1640 | static void |
1641 | pp_cxx_abstract_declarator (cxx_pretty_printer *pp, tree t) | |
1642 | { | |
1643 | if (TYPE_PTRMEM_P (t) || TYPE_PTRMEMFUNC_P (t)) | |
1644 | pp_cxx_right_paren (pp); | |
1645 | else if (POINTER_TYPE_P (t)) | |
1646 | { | |
1647 | if (TREE_CODE (TREE_TYPE (t)) == ARRAY_TYPE | |
0cbd7506 MS |
1648 | || TREE_CODE (TREE_TYPE (t)) == FUNCTION_TYPE) |
1649 | pp_cxx_right_paren (pp); | |
12ea3302 GDR |
1650 | t = TREE_TYPE (t); |
1651 | } | |
1652 | pp_cxx_direct_abstract_declarator (pp, t); | |
1653 | } | |
1654 | ||
1655 | /* direct-abstract-declarator: | |
1656 | direct-abstract-declarator(opt) ( parameter-declaration-clause ) | |
0cbd7506 | 1657 | cv-qualifier-seq(opt) exception-specification(opt) |
12ea3302 GDR |
1658 | direct-abstract-declarator(opt) [ constant-expression(opt) ] |
1659 | ( abstract-declarator ) */ | |
b9b44fb9 | 1660 | |
12ea3302 GDR |
1661 | static void |
1662 | pp_cxx_direct_abstract_declarator (cxx_pretty_printer *pp, tree t) | |
1663 | { | |
1664 | switch (TREE_CODE (t)) | |
1665 | { | |
1666 | case REFERENCE_TYPE: | |
1667 | pp_cxx_abstract_declarator (pp, t); | |
1668 | break; | |
1669 | ||
1670 | case RECORD_TYPE: | |
1671 | if (TYPE_PTRMEMFUNC_P (t)) | |
0cbd7506 | 1672 | pp_cxx_direct_abstract_declarator (pp, TYPE_PTRMEMFUNC_FN_TYPE (t)); |
12ea3302 GDR |
1673 | break; |
1674 | ||
1675 | case METHOD_TYPE: | |
1676 | case FUNCTION_TYPE: | |
1677 | pp_cxx_parameter_declaration_clause (pp, t); | |
1678 | pp_cxx_direct_abstract_declarator (pp, TREE_TYPE (t)); | |
1679 | if (TREE_CODE (t) == METHOD_TYPE) | |
0cbd7506 MS |
1680 | { |
1681 | pp_base (pp)->padding = pp_before; | |
7e1352fe | 1682 | pp_cxx_cv_qualifier_seq (pp, class_of_this_parm (t)); |
0cbd7506 | 1683 | } |
12ea3302 GDR |
1684 | pp_cxx_exception_specification (pp, t); |
1685 | break; | |
1686 | ||
1687 | case TYPENAME_TYPE: | |
1688 | case TEMPLATE_TYPE_PARM: | |
1689 | case TEMPLATE_TEMPLATE_PARM: | |
1690 | case BOUND_TEMPLATE_TEMPLATE_PARM: | |
1691 | case UNBOUND_CLASS_TEMPLATE: | |
1692 | break; | |
1693 | ||
1694 | default: | |
1695 | pp_c_direct_abstract_declarator (pp_c_base (pp), t); | |
c8094d83 | 1696 | break; |
12ea3302 GDR |
1697 | } |
1698 | } | |
1699 | ||
1700 | /* type-id: | |
1701 | type-specifier-seq abstract-declarator(opt) */ | |
b9b44fb9 | 1702 | |
12ea3302 GDR |
1703 | static void |
1704 | pp_cxx_type_id (cxx_pretty_printer *pp, tree t) | |
1705 | { | |
1706 | pp_flags saved_flags = pp_c_base (pp)->flags; | |
1707 | pp_c_base (pp)->flags |= pp_c_flag_abstract; | |
1708 | ||
1709 | switch (TREE_CODE (t)) | |
1710 | { | |
1711 | case TYPE_DECL: | |
1712 | case UNION_TYPE: | |
1713 | case RECORD_TYPE: | |
1714 | case ENUMERAL_TYPE: | |
1715 | case TYPENAME_TYPE: | |
1716 | case BOUND_TEMPLATE_TEMPLATE_PARM: | |
1717 | case UNBOUND_CLASS_TEMPLATE: | |
1718 | case TEMPLATE_TEMPLATE_PARM: | |
1719 | case TEMPLATE_TYPE_PARM: | |
1720 | case TEMPLATE_PARM_INDEX: | |
1721 | case TEMPLATE_DECL: | |
1722 | case TYPEOF_TYPE: | |
a0d260fc | 1723 | case UNDERLYING_TYPE: |
3ad6a8e1 | 1724 | case DECLTYPE_TYPE: |
12ea3302 | 1725 | case TEMPLATE_ID_EXPR: |
12ea3302 | 1726 | pp_cxx_type_specifier_seq (pp, t); |
12ea3302 GDR |
1727 | break; |
1728 | ||
5d80a306 DG |
1729 | case TYPE_PACK_EXPANSION: |
1730 | pp_cxx_type_id (pp, PACK_EXPANSION_PATTERN (t)); | |
b02cec6e | 1731 | pp_cxx_ws_string (pp, "..."); |
5d80a306 DG |
1732 | break; |
1733 | ||
12ea3302 GDR |
1734 | default: |
1735 | pp_c_type_id (pp_c_base (pp), t); | |
1736 | break; | |
1737 | } | |
1738 | ||
1739 | pp_c_base (pp)->flags = saved_flags; | |
1740 | } | |
1741 | ||
1742 | /* template-argument-list: | |
5d80a306 DG |
1743 | template-argument ...(opt) |
1744 | template-argument-list, template-argument ...(opt) | |
12ea3302 GDR |
1745 | |
1746 | template-argument: | |
1747 | assignment-expression | |
1748 | type-id | |
5d80a306 | 1749 | template-name */ |
b9b44fb9 | 1750 | |
12ea3302 GDR |
1751 | static void |
1752 | pp_cxx_template_argument_list (cxx_pretty_printer *pp, tree t) | |
1753 | { | |
1754 | int i; | |
5d80a306 DG |
1755 | bool need_comma = false; |
1756 | ||
12ea3302 GDR |
1757 | if (t == NULL) |
1758 | return; | |
1759 | for (i = 0; i < TREE_VEC_LENGTH (t); ++i) | |
1760 | { | |
1761 | tree arg = TREE_VEC_ELT (t, i); | |
5d80a306 DG |
1762 | tree argpack = NULL_TREE; |
1763 | int idx, len = 1; | |
1764 | ||
1765 | if (ARGUMENT_PACK_P (arg)) | |
1766 | { | |
1767 | argpack = ARGUMENT_PACK_ARGS (arg); | |
1768 | len = TREE_VEC_LENGTH (argpack); | |
1769 | } | |
1770 | ||
1771 | for (idx = 0; idx < len; idx++) | |
1772 | { | |
1773 | if (argpack) | |
1774 | arg = TREE_VEC_ELT (argpack, idx); | |
1775 | ||
1776 | if (need_comma) | |
1777 | pp_cxx_separate_with (pp, ','); | |
1778 | else | |
1779 | need_comma = true; | |
1780 | ||
1781 | if (TYPE_P (arg) || (TREE_CODE (arg) == TEMPLATE_DECL | |
1782 | && TYPE_P (DECL_TEMPLATE_RESULT (arg)))) | |
1783 | pp_cxx_type_id (pp, arg); | |
1784 | else | |
1785 | pp_cxx_expression (pp, arg); | |
1786 | } | |
12ea3302 GDR |
1787 | } |
1788 | } | |
1789 | ||
1790 | ||
1791 | static void | |
1792 | pp_cxx_exception_declaration (cxx_pretty_printer *pp, tree t) | |
1793 | { | |
350fae66 | 1794 | t = DECL_EXPR_DECL (t); |
12ea3302 GDR |
1795 | pp_cxx_type_specifier_seq (pp, t); |
1796 | if (TYPE_P (t)) | |
1797 | pp_cxx_abstract_declarator (pp, t); | |
1798 | else | |
1799 | pp_cxx_declarator (pp, t); | |
1800 | } | |
1801 | ||
1802 | /* Statements. */ | |
1803 | ||
b01150a2 | 1804 | static void |
12ea3302 GDR |
1805 | pp_cxx_statement (cxx_pretty_printer *pp, tree t) |
1806 | { | |
1807 | switch (TREE_CODE (t)) | |
1808 | { | |
5882f0f3 RH |
1809 | case CTOR_INITIALIZER: |
1810 | pp_cxx_ctor_initializer (pp, t); | |
1811 | break; | |
1812 | ||
12ea3302 | 1813 | case USING_STMT: |
b02cec6e JM |
1814 | pp_cxx_ws_string (pp, "using"); |
1815 | pp_cxx_ws_string (pp, "namespace"); | |
91b1ca65 MM |
1816 | if (DECL_CONTEXT (t)) |
1817 | pp_cxx_nested_name_specifier (pp, DECL_CONTEXT (t)); | |
12ea3302 GDR |
1818 | pp_cxx_qualified_id (pp, USING_STMT_NAMESPACE (t)); |
1819 | break; | |
1820 | ||
1821 | case USING_DECL: | |
b02cec6e | 1822 | pp_cxx_ws_string (pp, "using"); |
98ed9dae | 1823 | pp_cxx_nested_name_specifier (pp, USING_DECL_SCOPE (t)); |
12ea3302 GDR |
1824 | pp_cxx_unqualified_id (pp, DECL_NAME (t)); |
1825 | break; | |
1826 | ||
1827 | case EH_SPEC_BLOCK: | |
1828 | break; | |
1829 | ||
1830 | /* try-block: | |
0cbd7506 | 1831 | try compound-statement handler-seq */ |
12ea3302 GDR |
1832 | case TRY_BLOCK: |
1833 | pp_maybe_newline_and_indent (pp, 0); | |
b02cec6e | 1834 | pp_cxx_ws_string (pp, "try"); |
12ea3302 GDR |
1835 | pp_newline_and_indent (pp, 3); |
1836 | pp_cxx_statement (pp, TRY_STMTS (t)); | |
1837 | pp_newline_and_indent (pp, -3); | |
1838 | if (CLEANUP_P (t)) | |
0cbd7506 | 1839 | ; |
12ea3302 | 1840 | else |
0cbd7506 | 1841 | pp_cxx_statement (pp, TRY_HANDLERS (t)); |
12ea3302 GDR |
1842 | break; |
1843 | ||
1844 | /* | |
0cbd7506 MS |
1845 | handler-seq: |
1846 | handler handler-seq(opt) | |
12ea3302 | 1847 | |
0cbd7506 MS |
1848 | handler: |
1849 | catch ( exception-declaration ) compound-statement | |
12ea3302 | 1850 | |
0cbd7506 MS |
1851 | exception-declaration: |
1852 | type-specifier-seq declarator | |
1853 | type-specifier-seq abstract-declarator | |
1854 | ... */ | |
12ea3302 | 1855 | case HANDLER: |
b02cec6e | 1856 | pp_cxx_ws_string (pp, "catch"); |
12ea3302 GDR |
1857 | pp_cxx_left_paren (pp); |
1858 | pp_cxx_exception_declaration (pp, HANDLER_PARMS (t)); | |
1859 | pp_cxx_right_paren (pp); | |
1860 | pp_indentation (pp) += 3; | |
1861 | pp_needs_newline (pp) = true; | |
1862 | pp_cxx_statement (pp, HANDLER_BODY (t)); | |
1863 | pp_indentation (pp) -= 3; | |
1864 | pp_needs_newline (pp) = true; | |
1865 | break; | |
1866 | ||
5a508662 | 1867 | /* selection-statement: |
0cbd7506 MS |
1868 | if ( expression ) statement |
1869 | if ( expression ) statement else statement */ | |
5a508662 | 1870 | case IF_STMT: |
b02cec6e | 1871 | pp_cxx_ws_string (pp, "if"); |
5a508662 RH |
1872 | pp_cxx_whitespace (pp); |
1873 | pp_cxx_left_paren (pp); | |
1874 | pp_cxx_expression (pp, IF_COND (t)); | |
1875 | pp_cxx_right_paren (pp); | |
1876 | pp_newline_and_indent (pp, 2); | |
1877 | pp_cxx_statement (pp, THEN_CLAUSE (t)); | |
1878 | pp_newline_and_indent (pp, -2); | |
1879 | if (ELSE_CLAUSE (t)) | |
1880 | { | |
1881 | tree else_clause = ELSE_CLAUSE (t); | |
b02cec6e | 1882 | pp_cxx_ws_string (pp, "else"); |
5a508662 RH |
1883 | if (TREE_CODE (else_clause) == IF_STMT) |
1884 | pp_cxx_whitespace (pp); | |
1885 | else | |
1886 | pp_newline_and_indent (pp, 2); | |
1887 | pp_cxx_statement (pp, else_clause); | |
1888 | if (TREE_CODE (else_clause) != IF_STMT) | |
1889 | pp_newline_and_indent (pp, -2); | |
1890 | } | |
1891 | break; | |
1892 | ||
fbc315db | 1893 | case SWITCH_STMT: |
b02cec6e | 1894 | pp_cxx_ws_string (pp, "switch"); |
fbc315db ILT |
1895 | pp_space (pp); |
1896 | pp_cxx_left_paren (pp); | |
934790cc | 1897 | pp_cxx_expression (pp, SWITCH_STMT_COND (t)); |
fbc315db ILT |
1898 | pp_cxx_right_paren (pp); |
1899 | pp_indentation (pp) += 3; | |
1900 | pp_needs_newline (pp) = true; | |
c3e5898b | 1901 | pp_cxx_statement (pp, SWITCH_STMT_BODY (t)); |
fbc315db ILT |
1902 | pp_newline_and_indent (pp, -3); |
1903 | break; | |
1904 | ||
1905 | /* iteration-statement: | |
0cbd7506 MS |
1906 | while ( expression ) statement |
1907 | do statement while ( expression ) ; | |
1908 | for ( expression(opt) ; expression(opt) ; expression(opt) ) statement | |
1909 | for ( declaration expression(opt) ; expression(opt) ) statement */ | |
fbc315db | 1910 | case WHILE_STMT: |
b02cec6e | 1911 | pp_cxx_ws_string (pp, "while"); |
fbc315db ILT |
1912 | pp_space (pp); |
1913 | pp_cxx_left_paren (pp); | |
934790cc | 1914 | pp_cxx_expression (pp, WHILE_COND (t)); |
fbc315db ILT |
1915 | pp_cxx_right_paren (pp); |
1916 | pp_newline_and_indent (pp, 3); | |
c3e5898b | 1917 | pp_cxx_statement (pp, WHILE_BODY (t)); |
fbc315db ILT |
1918 | pp_indentation (pp) -= 3; |
1919 | pp_needs_newline (pp) = true; | |
1920 | break; | |
1921 | ||
1922 | case DO_STMT: | |
b02cec6e | 1923 | pp_cxx_ws_string (pp, "do"); |
fbc315db | 1924 | pp_newline_and_indent (pp, 3); |
c3e5898b | 1925 | pp_cxx_statement (pp, DO_BODY (t)); |
fbc315db | 1926 | pp_newline_and_indent (pp, -3); |
b02cec6e | 1927 | pp_cxx_ws_string (pp, "while"); |
fbc315db ILT |
1928 | pp_space (pp); |
1929 | pp_cxx_left_paren (pp); | |
934790cc | 1930 | pp_cxx_expression (pp, DO_COND (t)); |
fbc315db ILT |
1931 | pp_cxx_right_paren (pp); |
1932 | pp_cxx_semicolon (pp); | |
1933 | pp_needs_newline (pp) = true; | |
1934 | break; | |
1935 | ||
1936 | case FOR_STMT: | |
b02cec6e | 1937 | pp_cxx_ws_string (pp, "for"); |
fbc315db ILT |
1938 | pp_space (pp); |
1939 | pp_cxx_left_paren (pp); | |
1940 | if (FOR_INIT_STMT (t)) | |
0cbd7506 | 1941 | pp_cxx_statement (pp, FOR_INIT_STMT (t)); |
fbc315db | 1942 | else |
0cbd7506 | 1943 | pp_cxx_semicolon (pp); |
fbc315db ILT |
1944 | pp_needs_newline (pp) = false; |
1945 | pp_cxx_whitespace (pp); | |
1946 | if (FOR_COND (t)) | |
934790cc | 1947 | pp_cxx_expression (pp, FOR_COND (t)); |
fbc315db ILT |
1948 | pp_cxx_semicolon (pp); |
1949 | pp_needs_newline (pp) = false; | |
1950 | pp_cxx_whitespace (pp); | |
1951 | if (FOR_EXPR (t)) | |
934790cc | 1952 | pp_cxx_expression (pp, FOR_EXPR (t)); |
fbc315db | 1953 | pp_cxx_right_paren (pp); |
f9132eb7 RRC |
1954 | pp_newline_and_indent (pp, 3); |
1955 | pp_cxx_statement (pp, FOR_BODY (t)); | |
1956 | pp_indentation (pp) -= 3; | |
1957 | pp_needs_newline (pp) = true; | |
1958 | break; | |
1959 | ||
1960 | case RANGE_FOR_STMT: | |
1961 | pp_cxx_ws_string (pp, "for"); | |
1962 | pp_space (pp); | |
1963 | pp_cxx_left_paren (pp); | |
1964 | pp_cxx_statement (pp, RANGE_FOR_DECL (t)); | |
1965 | pp_space (pp); | |
1966 | pp_needs_newline (pp) = false; | |
1967 | pp_colon (pp); | |
1968 | pp_space (pp); | |
1969 | pp_cxx_statement (pp, RANGE_FOR_EXPR (t)); | |
1970 | pp_cxx_right_paren (pp); | |
fbc315db | 1971 | pp_newline_and_indent (pp, 3); |
c3e5898b | 1972 | pp_cxx_statement (pp, FOR_BODY (t)); |
fbc315db ILT |
1973 | pp_indentation (pp) -= 3; |
1974 | pp_needs_newline (pp) = true; | |
1975 | break; | |
1976 | ||
1977 | /* jump-statement: | |
0cbd7506 MS |
1978 | goto identifier; |
1979 | continue ; | |
1980 | return expression(opt) ; */ | |
fbc315db ILT |
1981 | case BREAK_STMT: |
1982 | case CONTINUE_STMT: | |
b02cec6e | 1983 | pp_string (pp, TREE_CODE (t) == BREAK_STMT ? "break" : "continue"); |
fbc315db ILT |
1984 | pp_cxx_semicolon (pp); |
1985 | pp_needs_newline (pp) = true; | |
1986 | break; | |
1987 | ||
934790cc | 1988 | /* expression-statement: |
0cbd7506 | 1989 | expression(opt) ; */ |
934790cc ILT |
1990 | case EXPR_STMT: |
1991 | pp_cxx_expression (pp, EXPR_STMT_EXPR (t)); | |
1992 | pp_cxx_semicolon (pp); | |
1993 | pp_needs_newline (pp) = true; | |
1994 | break; | |
1995 | ||
5a508662 | 1996 | case CLEANUP_STMT: |
b02cec6e | 1997 | pp_cxx_ws_string (pp, "try"); |
5a508662 RH |
1998 | pp_newline_and_indent (pp, 2); |
1999 | pp_cxx_statement (pp, CLEANUP_BODY (t)); | |
2000 | pp_newline_and_indent (pp, -2); | |
b02cec6e | 2001 | pp_cxx_ws_string (pp, CLEANUP_EH_ONLY (t) ? "catch" : "finally"); |
5a508662 RH |
2002 | pp_newline_and_indent (pp, 2); |
2003 | pp_cxx_statement (pp, CLEANUP_EXPR (t)); | |
2004 | pp_newline_and_indent (pp, -2); | |
2005 | break; | |
2006 | ||
55a3debe DG |
2007 | case STATIC_ASSERT: |
2008 | pp_cxx_declaration (pp, t); | |
2009 | break; | |
2010 | ||
12ea3302 GDR |
2011 | default: |
2012 | pp_c_statement (pp_c_base (pp), t); | |
2013 | break; | |
2014 | } | |
2015 | } | |
2016 | ||
a2a9e21c GDR |
2017 | /* original-namespace-definition: |
2018 | namespace identifier { namespace-body } | |
2019 | ||
2020 | As an edge case, we also handle unnamed namespace definition here. */ | |
2021 | ||
2022 | static void | |
2023 | pp_cxx_original_namespace_definition (cxx_pretty_printer *pp, tree t) | |
2024 | { | |
b02cec6e | 2025 | pp_cxx_ws_string (pp, "namespace"); |
91b1ca65 MM |
2026 | if (DECL_CONTEXT (t)) |
2027 | pp_cxx_nested_name_specifier (pp, DECL_CONTEXT (t)); | |
ed36980c | 2028 | if (DECL_NAME (t)) |
a2a9e21c GDR |
2029 | pp_cxx_unqualified_id (pp, t); |
2030 | pp_cxx_whitespace (pp); | |
2031 | pp_cxx_left_brace (pp); | |
2032 | /* We do not print the namespace-body. */ | |
2033 | pp_cxx_whitespace (pp); | |
2034 | pp_cxx_right_brace (pp); | |
2035 | } | |
2036 | ||
2037 | /* namespace-alias: | |
2038 | identifier | |
2039 | ||
2040 | namespace-alias-definition: | |
2041 | namespace identifier = qualified-namespace-specifier ; | |
2042 | ||
2043 | qualified-namespace-specifier: | |
2044 | ::(opt) nested-name-specifier(opt) namespace-name */ | |
2045 | ||
2046 | static void | |
2047 | pp_cxx_namespace_alias_definition (cxx_pretty_printer *pp, tree t) | |
2048 | { | |
b02cec6e | 2049 | pp_cxx_ws_string (pp, "namespace"); |
91b1ca65 MM |
2050 | if (DECL_CONTEXT (t)) |
2051 | pp_cxx_nested_name_specifier (pp, DECL_CONTEXT (t)); | |
a2a9e21c GDR |
2052 | pp_cxx_unqualified_id (pp, t); |
2053 | pp_cxx_whitespace (pp); | |
2054 | pp_equal (pp); | |
2055 | pp_cxx_whitespace (pp); | |
91b1ca65 | 2056 | if (DECL_CONTEXT (DECL_NAMESPACE_ALIAS (t))) |
3db45ab5 | 2057 | pp_cxx_nested_name_specifier (pp, |
91b1ca65 | 2058 | DECL_CONTEXT (DECL_NAMESPACE_ALIAS (t))); |
a2a9e21c GDR |
2059 | pp_cxx_qualified_id (pp, DECL_NAMESPACE_ALIAS (t)); |
2060 | pp_cxx_semicolon (pp); | |
2061 | } | |
2062 | ||
12ea3302 GDR |
2063 | /* simple-declaration: |
2064 | decl-specifier-seq(opt) init-declarator-list(opt) */ | |
b9b44fb9 | 2065 | |
12ea3302 GDR |
2066 | static void |
2067 | pp_cxx_simple_declaration (cxx_pretty_printer *pp, tree t) | |
2068 | { | |
2069 | pp_cxx_decl_specifier_seq (pp, t); | |
2070 | pp_cxx_init_declarator (pp, t); | |
2071 | pp_cxx_semicolon (pp); | |
2072 | pp_needs_newline (pp) = true; | |
2073 | } | |
2074 | ||
2075 | /* | |
2076 | template-parameter-list: | |
2077 | template-parameter | |
2078 | template-parameter-list , template-parameter */ | |
2079 | ||
2080 | static inline void | |
2081 | pp_cxx_template_parameter_list (cxx_pretty_printer *pp, tree t) | |
2082 | { | |
2083 | const int n = TREE_VEC_LENGTH (t); | |
2084 | int i; | |
2085 | for (i = 0; i < n; ++i) | |
2086 | { | |
2087 | if (i) | |
0cbd7506 | 2088 | pp_cxx_separate_with (pp, ','); |
12ea3302 GDR |
2089 | pp_cxx_template_parameter (pp, TREE_VEC_ELT (t, i)); |
2090 | } | |
2091 | } | |
2092 | ||
2093 | /* template-parameter: | |
2094 | type-parameter | |
2095 | parameter-declaration | |
2096 | ||
2097 | type-parameter: | |
5d80a306 DG |
2098 | class ...(opt) identifier(opt) |
2099 | class identifier(opt) = type-id | |
12ea3302 | 2100 | typename identifier(opt) |
5d80a306 DG |
2101 | typename ...(opt) identifier(opt) = type-id |
2102 | template < template-parameter-list > class ...(opt) identifier(opt) | |
3db45ab5 | 2103 | template < template-parameter-list > class identifier(opt) = template-name */ |
b9b44fb9 | 2104 | |
12ea3302 GDR |
2105 | static void |
2106 | pp_cxx_template_parameter (cxx_pretty_printer *pp, tree t) | |
2107 | { | |
2108 | tree parameter = TREE_VALUE (t); | |
2109 | switch (TREE_CODE (parameter)) | |
2110 | { | |
2111 | case TYPE_DECL: | |
b02cec6e | 2112 | pp_cxx_ws_string (pp, "class"); |
5d80a306 | 2113 | if (TEMPLATE_TYPE_PARAMETER_PACK (TREE_TYPE (t))) |
b02cec6e | 2114 | pp_cxx_ws_string (pp, "..."); |
12ea3302 | 2115 | if (DECL_NAME (parameter)) |
0cbd7506 | 2116 | pp_cxx_tree_identifier (pp, DECL_NAME (parameter)); |
39a13be5 | 2117 | /* FIXME: Check if we should print also default argument. */ |
12ea3302 GDR |
2118 | break; |
2119 | ||
2120 | case PARM_DECL: | |
2121 | pp_cxx_parameter_declaration (pp, parameter); | |
2122 | break; | |
2123 | ||
2124 | case TEMPLATE_DECL: | |
2125 | break; | |
2126 | ||
2127 | default: | |
2128 | pp_unsupported_tree (pp, t); | |
2129 | break; | |
2130 | } | |
2131 | } | |
2132 | ||
b2517173 GDR |
2133 | /* Pretty-print a template parameter in the canonical form |
2134 | "template-parameter-<level>-<position in parameter list>". */ | |
2135 | ||
2136 | void | |
2137 | pp_cxx_canonical_template_parameter (cxx_pretty_printer *pp, tree parm) | |
2138 | { | |
2139 | const enum tree_code code = TREE_CODE (parm); | |
2140 | ||
04c06002 | 2141 | /* Brings type template parameters to the canonical forms. */ |
b2517173 GDR |
2142 | if (code == TEMPLATE_TYPE_PARM || code == TEMPLATE_TEMPLATE_PARM |
2143 | || code == BOUND_TEMPLATE_TEMPLATE_PARM) | |
2144 | parm = TEMPLATE_TYPE_PARM_INDEX (parm); | |
c8094d83 | 2145 | |
b2517173 | 2146 | pp_cxx_begin_template_argument_list (pp); |
f41c4af3 | 2147 | pp_cxx_ws_string (pp, M_("template-parameter-")); |
b2517173 GDR |
2148 | pp_wide_integer (pp, TEMPLATE_PARM_LEVEL (parm)); |
2149 | pp_minus (pp); | |
2150 | pp_wide_integer (pp, TEMPLATE_PARM_IDX (parm) + 1); | |
2151 | pp_cxx_end_template_argument_list (pp); | |
2152 | } | |
2153 | ||
12ea3302 GDR |
2154 | /* |
2155 | template-declaration: | |
2156 | export(opt) template < template-parameter-list > declaration */ | |
b9b44fb9 | 2157 | |
12ea3302 GDR |
2158 | static void |
2159 | pp_cxx_template_declaration (cxx_pretty_printer *pp, tree t) | |
2160 | { | |
2161 | tree tmpl = most_general_template (t); | |
2162 | tree level; | |
12ea3302 GDR |
2163 | |
2164 | pp_maybe_newline_and_indent (pp, 0); | |
2165 | for (level = DECL_TEMPLATE_PARMS (tmpl); level; level = TREE_CHAIN (level)) | |
2166 | { | |
b02cec6e | 2167 | pp_cxx_ws_string (pp, "template"); |
12ea3302 GDR |
2168 | pp_cxx_begin_template_argument_list (pp); |
2169 | pp_cxx_template_parameter_list (pp, TREE_VALUE (level)); | |
2170 | pp_cxx_end_template_argument_list (pp); | |
2171 | pp_newline_and_indent (pp, 3); | |
12ea3302 GDR |
2172 | } |
2173 | if (TREE_CODE (t) == FUNCTION_DECL && DECL_SAVED_TREE (t)) | |
2174 | pp_cxx_function_definition (pp, t); | |
2175 | else | |
2176 | pp_cxx_simple_declaration (pp, t); | |
2177 | } | |
2178 | ||
2179 | static void | |
2180 | pp_cxx_explicit_specialization (cxx_pretty_printer *pp, tree t) | |
2181 | { | |
2182 | pp_unsupported_tree (pp, t); | |
2183 | } | |
2184 | ||
2185 | static void | |
2186 | pp_cxx_explicit_instantiation (cxx_pretty_printer *pp, tree t) | |
2187 | { | |
2188 | pp_unsupported_tree (pp, t); | |
2189 | } | |
2190 | ||
2191 | /* | |
2192 | declaration: | |
2193 | block-declaration | |
2194 | function-definition | |
2195 | template-declaration | |
2196 | explicit-instantiation | |
2197 | explicit-specialization | |
2198 | linkage-specification | |
2199 | namespace-definition | |
2200 | ||
2201 | block-declaration: | |
2202 | simple-declaration | |
2203 | asm-definition | |
2204 | namespace-alias-definition | |
2205 | using-declaration | |
55a3debe DG |
2206 | using-directive |
2207 | static_assert-declaration */ | |
12ea3302 GDR |
2208 | void |
2209 | pp_cxx_declaration (cxx_pretty_printer *pp, tree t) | |
2210 | { | |
55a3debe DG |
2211 | if (TREE_CODE (t) == STATIC_ASSERT) |
2212 | { | |
b02cec6e | 2213 | pp_cxx_ws_string (pp, "static_assert"); |
55a3debe DG |
2214 | pp_cxx_left_paren (pp); |
2215 | pp_cxx_expression (pp, STATIC_ASSERT_CONDITION (t)); | |
2216 | pp_cxx_separate_with (pp, ','); | |
2217 | pp_cxx_expression (pp, STATIC_ASSERT_MESSAGE (t)); | |
2218 | pp_cxx_right_paren (pp); | |
2219 | } | |
2220 | else if (!DECL_LANG_SPECIFIC (t)) | |
12ea3302 | 2221 | pp_cxx_simple_declaration (pp, t); |
a2a9e21c | 2222 | else if (DECL_USE_TEMPLATE (t)) |
12ea3302 GDR |
2223 | switch (DECL_USE_TEMPLATE (t)) |
2224 | { | |
a2a9e21c | 2225 | case 1: |
0cbd7506 MS |
2226 | pp_cxx_template_declaration (pp, t); |
2227 | break; | |
c8094d83 | 2228 | |
12ea3302 | 2229 | case 2: |
0cbd7506 MS |
2230 | pp_cxx_explicit_specialization (pp, t); |
2231 | break; | |
12ea3302 GDR |
2232 | |
2233 | case 3: | |
0cbd7506 MS |
2234 | pp_cxx_explicit_instantiation (pp, t); |
2235 | break; | |
12ea3302 GDR |
2236 | |
2237 | default: | |
0cbd7506 | 2238 | break; |
12ea3302 | 2239 | } |
12ea3302 GDR |
2240 | else switch (TREE_CODE (t)) |
2241 | { | |
2242 | case VAR_DECL: | |
2243 | case TYPE_DECL: | |
2244 | pp_cxx_simple_declaration (pp, t); | |
2245 | break; | |
c8094d83 | 2246 | |
12ea3302 GDR |
2247 | case FUNCTION_DECL: |
2248 | if (DECL_SAVED_TREE (t)) | |
0cbd7506 | 2249 | pp_cxx_function_definition (pp, t); |
12ea3302 | 2250 | else |
0cbd7506 | 2251 | pp_cxx_simple_declaration (pp, t); |
12ea3302 GDR |
2252 | break; |
2253 | ||
a2a9e21c GDR |
2254 | case NAMESPACE_DECL: |
2255 | if (DECL_NAMESPACE_ALIAS (t)) | |
0cbd7506 | 2256 | pp_cxx_namespace_alias_definition (pp, t); |
a2a9e21c | 2257 | else |
0cbd7506 | 2258 | pp_cxx_original_namespace_definition (pp, t); |
a2a9e21c GDR |
2259 | break; |
2260 | ||
12ea3302 GDR |
2261 | default: |
2262 | pp_unsupported_tree (pp, t); | |
2263 | break; | |
2264 | } | |
2265 | } | |
2266 | ||
066f956c | 2267 | static void |
2d65b828 PC |
2268 | pp_cxx_typeid_expression (cxx_pretty_printer *pp, tree t) |
2269 | { | |
2270 | t = TREE_OPERAND (t, 0); | |
b02cec6e | 2271 | pp_cxx_ws_string (pp, "typeid"); |
2d65b828 PC |
2272 | pp_cxx_left_paren (pp); |
2273 | if (TYPE_P (t)) | |
2274 | pp_cxx_type_id (pp, t); | |
2275 | else | |
2276 | pp_cxx_expression (pp, t); | |
2277 | pp_cxx_right_paren (pp); | |
2278 | } | |
2279 | ||
fdb8f418 PC |
2280 | void |
2281 | pp_cxx_va_arg_expression (cxx_pretty_printer *pp, tree t) | |
2282 | { | |
b02cec6e | 2283 | pp_cxx_ws_string (pp, "va_arg"); |
fdb8f418 PC |
2284 | pp_cxx_left_paren (pp); |
2285 | pp_cxx_assignment_expression (pp, TREE_OPERAND (t, 0)); | |
2286 | pp_cxx_separate_with (pp, ','); | |
2287 | pp_cxx_type_id (pp, TREE_TYPE (t)); | |
2288 | pp_cxx_right_paren (pp); | |
2289 | } | |
2290 | ||
094a5fe2 JJ |
2291 | static bool |
2292 | pp_cxx_offsetof_expression_1 (cxx_pretty_printer *pp, tree t) | |
2293 | { | |
2294 | switch (TREE_CODE (t)) | |
2295 | { | |
2296 | case ARROW_EXPR: | |
2297 | if (TREE_CODE (TREE_OPERAND (t, 0)) == STATIC_CAST_EXPR | |
2298 | && POINTER_TYPE_P (TREE_TYPE (TREE_OPERAND (t, 0)))) | |
2299 | { | |
2300 | pp_cxx_type_id (pp, TREE_TYPE (TREE_TYPE (TREE_OPERAND (t, 0)))); | |
2301 | pp_cxx_separate_with (pp, ','); | |
2302 | return true; | |
2303 | } | |
2304 | return false; | |
2305 | case COMPONENT_REF: | |
2306 | if (!pp_cxx_offsetof_expression_1 (pp, TREE_OPERAND (t, 0))) | |
2307 | return false; | |
2308 | if (TREE_CODE (TREE_OPERAND (t, 0)) != ARROW_EXPR) | |
2309 | pp_cxx_dot (pp); | |
2310 | pp_cxx_expression (pp, TREE_OPERAND (t, 1)); | |
2311 | return true; | |
2312 | case ARRAY_REF: | |
2313 | if (!pp_cxx_offsetof_expression_1 (pp, TREE_OPERAND (t, 0))) | |
2314 | return false; | |
2315 | pp_left_bracket (pp); | |
2316 | pp_cxx_expression (pp, TREE_OPERAND (t, 1)); | |
2317 | pp_right_bracket (pp); | |
2318 | return true; | |
2319 | default: | |
2320 | return false; | |
2321 | } | |
2322 | } | |
2323 | ||
2324 | void | |
2325 | pp_cxx_offsetof_expression (cxx_pretty_printer *pp, tree t) | |
2326 | { | |
b02cec6e | 2327 | pp_cxx_ws_string (pp, "offsetof"); |
094a5fe2 JJ |
2328 | pp_cxx_left_paren (pp); |
2329 | if (!pp_cxx_offsetof_expression_1 (pp, TREE_OPERAND (t, 0))) | |
2330 | pp_cxx_expression (pp, TREE_OPERAND (t, 0)); | |
2331 | pp_cxx_right_paren (pp); | |
2332 | } | |
2333 | ||
e74392f0 PC |
2334 | void |
2335 | pp_cxx_trait_expression (cxx_pretty_printer *pp, tree t) | |
2336 | { | |
2337 | cp_trait_kind kind = TRAIT_EXPR_KIND (t); | |
2338 | ||
2339 | switch (kind) | |
2340 | { | |
2341 | case CPTK_HAS_NOTHROW_ASSIGN: | |
b02cec6e | 2342 | pp_cxx_ws_string (pp, "__has_nothrow_assign"); |
e74392f0 PC |
2343 | break; |
2344 | case CPTK_HAS_TRIVIAL_ASSIGN: | |
b02cec6e | 2345 | pp_cxx_ws_string (pp, "__has_trivial_assign"); |
e74392f0 PC |
2346 | break; |
2347 | case CPTK_HAS_NOTHROW_CONSTRUCTOR: | |
b02cec6e | 2348 | pp_cxx_ws_string (pp, "__has_nothrow_constructor"); |
e74392f0 PC |
2349 | break; |
2350 | case CPTK_HAS_TRIVIAL_CONSTRUCTOR: | |
b02cec6e | 2351 | pp_cxx_ws_string (pp, "__has_trivial_constructor"); |
e74392f0 PC |
2352 | break; |
2353 | case CPTK_HAS_NOTHROW_COPY: | |
b02cec6e | 2354 | pp_cxx_ws_string (pp, "__has_nothrow_copy"); |
e74392f0 PC |
2355 | break; |
2356 | case CPTK_HAS_TRIVIAL_COPY: | |
b02cec6e | 2357 | pp_cxx_ws_string (pp, "__has_trivial_copy"); |
e74392f0 PC |
2358 | break; |
2359 | case CPTK_HAS_TRIVIAL_DESTRUCTOR: | |
b02cec6e | 2360 | pp_cxx_ws_string (pp, "__has_trivial_destructor"); |
e74392f0 PC |
2361 | break; |
2362 | case CPTK_HAS_VIRTUAL_DESTRUCTOR: | |
b02cec6e | 2363 | pp_cxx_ws_string (pp, "__has_virtual_destructor"); |
e74392f0 PC |
2364 | break; |
2365 | case CPTK_IS_ABSTRACT: | |
b02cec6e | 2366 | pp_cxx_ws_string (pp, "__is_abstract"); |
e74392f0 PC |
2367 | break; |
2368 | case CPTK_IS_BASE_OF: | |
b02cec6e | 2369 | pp_cxx_ws_string (pp, "__is_base_of"); |
e74392f0 PC |
2370 | break; |
2371 | case CPTK_IS_CLASS: | |
b02cec6e | 2372 | pp_cxx_ws_string (pp, "__is_class"); |
e74392f0 PC |
2373 | break; |
2374 | case CPTK_IS_CONVERTIBLE_TO: | |
b02cec6e | 2375 | pp_cxx_ws_string (pp, "__is_convertible_to"); |
e74392f0 PC |
2376 | break; |
2377 | case CPTK_IS_EMPTY: | |
b02cec6e | 2378 | pp_cxx_ws_string (pp, "__is_empty"); |
e74392f0 PC |
2379 | break; |
2380 | case CPTK_IS_ENUM: | |
b02cec6e | 2381 | pp_cxx_ws_string (pp, "__is_enum"); |
e74392f0 | 2382 | break; |
b3908fcc JW |
2383 | case CPTK_IS_FINAL: |
2384 | pp_cxx_ws_string (pp, "__is_final"); | |
2385 | break; | |
e74392f0 | 2386 | case CPTK_IS_POD: |
b02cec6e | 2387 | pp_cxx_ws_string (pp, "__is_pod"); |
e74392f0 PC |
2388 | break; |
2389 | case CPTK_IS_POLYMORPHIC: | |
b02cec6e | 2390 | pp_cxx_ws_string (pp, "__is_polymorphic"); |
e74392f0 | 2391 | break; |
c32097d8 JM |
2392 | case CPTK_IS_STD_LAYOUT: |
2393 | pp_cxx_ws_string (pp, "__is_std_layout"); | |
2394 | break; | |
2395 | case CPTK_IS_TRIVIAL: | |
2396 | pp_cxx_ws_string (pp, "__is_trivial"); | |
2397 | break; | |
e74392f0 | 2398 | case CPTK_IS_UNION: |
b02cec6e | 2399 | pp_cxx_ws_string (pp, "__is_union"); |
e74392f0 | 2400 | break; |
2b08f2c5 JM |
2401 | case CPTK_IS_LITERAL_TYPE: |
2402 | pp_cxx_ws_string (pp, "__is_literal_type"); | |
2403 | break; | |
e74392f0 PC |
2404 | |
2405 | default: | |
2406 | gcc_unreachable (); | |
2407 | } | |
2408 | ||
2409 | pp_cxx_left_paren (pp); | |
2410 | pp_cxx_type_id (pp, TRAIT_EXPR_TYPE1 (t)); | |
2411 | ||
2412 | if (kind == CPTK_IS_BASE_OF || kind == CPTK_IS_CONVERTIBLE_TO) | |
2413 | { | |
2414 | pp_cxx_separate_with (pp, ','); | |
2415 | pp_cxx_type_id (pp, TRAIT_EXPR_TYPE2 (t)); | |
2416 | } | |
2417 | ||
2418 | pp_cxx_right_paren (pp); | |
2419 | } | |
12ea3302 GDR |
2420 | \f |
2421 | typedef c_pretty_print_fn pp_fun; | |
2422 | ||
b9b44fb9 GDR |
2423 | /* Initialization of a C++ pretty-printer object. */ |
2424 | ||
12ea3302 GDR |
2425 | void |
2426 | pp_cxx_pretty_printer_init (cxx_pretty_printer *pp) | |
2427 | { | |
2428 | pp_c_pretty_printer_init (pp_c_base (pp)); | |
2429 | pp_set_line_maximum_length (pp, 0); | |
e1a4dd13 GDR |
2430 | |
2431 | pp->c_base.declaration = (pp_fun) pp_cxx_declaration; | |
12ea3302 GDR |
2432 | pp->c_base.declaration_specifiers = (pp_fun) pp_cxx_decl_specifier_seq; |
2433 | pp->c_base.function_specifier = (pp_fun) pp_cxx_function_specifier; | |
2434 | pp->c_base.type_specifier_seq = (pp_fun) pp_cxx_type_specifier_seq; | |
e1a4dd13 GDR |
2435 | pp->c_base.declarator = (pp_fun) pp_cxx_declarator; |
2436 | pp->c_base.direct_declarator = (pp_fun) pp_cxx_direct_declarator; | |
12ea3302 | 2437 | pp->c_base.parameter_list = (pp_fun) pp_cxx_parameter_declaration_clause; |
e1a4dd13 | 2438 | pp->c_base.type_id = (pp_fun) pp_cxx_type_id; |
12ea3302 GDR |
2439 | pp->c_base.abstract_declarator = (pp_fun) pp_cxx_abstract_declarator; |
2440 | pp->c_base.direct_abstract_declarator = | |
2441 | (pp_fun) pp_cxx_direct_abstract_declarator; | |
2442 | pp->c_base.simple_type_specifier = (pp_fun)pp_cxx_simple_type_specifier; | |
2443 | ||
2444 | /* pp->c_base.statement = (pp_fun) pp_cxx_statement; */ | |
2445 | ||
a176426f | 2446 | pp->c_base.constant = (pp_fun) pp_cxx_constant; |
4b780675 | 2447 | pp->c_base.id_expression = (pp_fun) pp_cxx_id_expression; |
e1a4dd13 GDR |
2448 | pp->c_base.primary_expression = (pp_fun) pp_cxx_primary_expression; |
2449 | pp->c_base.postfix_expression = (pp_fun) pp_cxx_postfix_expression; | |
2450 | pp->c_base.unary_expression = (pp_fun) pp_cxx_unary_expression; | |
4b780675 | 2451 | pp->c_base.multiplicative_expression = (pp_fun) pp_cxx_multiplicative_expression; |
e1a4dd13 GDR |
2452 | pp->c_base.conditional_expression = (pp_fun) pp_cxx_conditional_expression; |
2453 | pp->c_base.assignment_expression = (pp_fun) pp_cxx_assignment_expression; | |
12ea3302 GDR |
2454 | pp->c_base.expression = (pp_fun) pp_cxx_expression; |
2455 | pp->enclosing_scope = global_namespace; | |
e1a4dd13 | 2456 | } |