Commit | Line | Data |
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c906108c | 1 | /* Support for printing C and C++ types for GDB, the GNU debugger. |
d9fcf2fb | 2 | Copyright 1986, 1988, 1989, 1991, 1993-1996, 1998-2000 |
c906108c SS |
3 | Free Software Foundation, Inc. |
4 | ||
c5aa993b | 5 | This file is part of GDB. |
c906108c | 6 | |
c5aa993b JM |
7 | This program is free software; you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
c906108c | 11 | |
c5aa993b JM |
12 | This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
c906108c | 16 | |
c5aa993b JM |
17 | You should have received a copy of the GNU General Public License |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, | |
20 | Boston, MA 02111-1307, USA. */ | |
c906108c SS |
21 | |
22 | #include "defs.h" | |
23 | #include "obstack.h" | |
24 | #include "bfd.h" /* Binary File Description */ | |
25 | #include "symtab.h" | |
26 | #include "gdbtypes.h" | |
27 | #include "expression.h" | |
28 | #include "value.h" | |
29 | #include "gdbcore.h" | |
30 | #include "target.h" | |
31 | #include "command.h" | |
32 | #include "gdbcmd.h" | |
33 | #include "language.h" | |
34 | #include "demangle.h" | |
35 | #include "c-lang.h" | |
36 | #include "typeprint.h" | |
37 | ||
38 | #include "gdb_string.h" | |
39 | #include <errno.h> | |
40 | #include <ctype.h> | |
41 | ||
42 | /* Flag indicating target was compiled by HP compiler */ | |
43 | extern int hp_som_som_object_present; | |
44 | ||
d9fcf2fb JM |
45 | static void cp_type_print_method_args (struct type ** args, char *prefix, |
46 | char *varstring, int staticp, | |
47 | struct ui_file *stream); | |
392a587b | 48 | |
d9fcf2fb | 49 | static void c_type_print_args (struct type *, struct ui_file *); |
c906108c | 50 | |
d9fcf2fb | 51 | static void cp_type_print_derivation_info (struct ui_file *, struct type *); |
c906108c | 52 | |
d9fcf2fb JM |
53 | void c_type_print_varspec_prefix (struct type *, struct ui_file *, int, |
54 | int); | |
c906108c | 55 | |
d9fcf2fb JM |
56 | static void c_type_print_cv_qualifier (struct type *, struct ui_file *, |
57 | int, int); | |
c5aa993b | 58 | \f |
c906108c SS |
59 | |
60 | ||
c906108c SS |
61 | |
62 | /* LEVEL is the depth to indent lines by. */ | |
63 | ||
64 | void | |
fba45db2 KB |
65 | c_print_type (struct type *type, char *varstring, struct ui_file *stream, |
66 | int show, int level) | |
c906108c SS |
67 | { |
68 | register enum type_code code; | |
69 | int demangled_args; | |
70 | ||
71 | if (show > 0) | |
72 | CHECK_TYPEDEF (type); | |
73 | ||
74 | c_type_print_base (type, stream, show, level); | |
75 | code = TYPE_CODE (type); | |
76 | if ((varstring != NULL && *varstring != '\0') | |
77 | || | |
c5aa993b JM |
78 | /* Need a space if going to print stars or brackets; |
79 | but not if we will print just a type name. */ | |
c906108c SS |
80 | ((show > 0 || TYPE_NAME (type) == 0) |
81 | && | |
82 | (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC | |
83 | || code == TYPE_CODE_METHOD | |
84 | || code == TYPE_CODE_ARRAY | |
85 | || code == TYPE_CODE_MEMBER | |
86 | || code == TYPE_CODE_REF))) | |
87 | fputs_filtered (" ", stream); | |
88 | c_type_print_varspec_prefix (type, stream, show, 0); | |
89 | ||
90 | if (varstring != NULL) | |
91 | { | |
92 | fputs_filtered (varstring, stream); | |
93 | ||
94 | /* For demangled function names, we have the arglist as part of the name, | |
c5aa993b | 95 | so don't print an additional pair of ()'s */ |
c906108c | 96 | |
c5aa993b | 97 | demangled_args = strchr (varstring, '(') != NULL; |
c906108c SS |
98 | c_type_print_varspec_suffix (type, stream, show, 0, demangled_args); |
99 | } | |
100 | } | |
c5aa993b | 101 | |
c906108c SS |
102 | /* If TYPE is a derived type, then print out derivation information. |
103 | Print only the actual base classes of this type, not the base classes | |
104 | of the base classes. I.E. for the derivation hierarchy: | |
105 | ||
c5aa993b JM |
106 | class A { int a; }; |
107 | class B : public A {int b; }; | |
108 | class C : public B {int c; }; | |
c906108c SS |
109 | |
110 | Print the type of class C as: | |
111 | ||
c5aa993b JM |
112 | class C : public B { |
113 | int c; | |
114 | } | |
c906108c SS |
115 | |
116 | Not as the following (like gdb used to), which is not legal C++ syntax for | |
117 | derived types and may be confused with the multiple inheritance form: | |
118 | ||
c5aa993b JM |
119 | class C : public B : public A { |
120 | int c; | |
121 | } | |
c906108c SS |
122 | |
123 | In general, gdb should try to print the types as closely as possible to | |
124 | the form that they appear in the source code. | |
125 | Note that in case of protected derivation gcc will not say 'protected' | |
126 | but 'private'. The HP's aCC compiler emits specific information for | |
127 | derivation via protected inheritance, so gdb can print it out */ | |
128 | ||
129 | static void | |
fba45db2 | 130 | cp_type_print_derivation_info (struct ui_file *stream, struct type *type) |
c906108c SS |
131 | { |
132 | char *name; | |
133 | int i; | |
134 | ||
135 | for (i = 0; i < TYPE_N_BASECLASSES (type); i++) | |
136 | { | |
137 | fputs_filtered (i == 0 ? ": " : ", ", stream); | |
138 | fprintf_filtered (stream, "%s%s ", | |
c5aa993b JM |
139 | BASETYPE_VIA_PUBLIC (type, i) ? "public" |
140 | : (TYPE_FIELD_PROTECTED (type, i) ? "protected" : "private"), | |
141 | BASETYPE_VIA_VIRTUAL (type, i) ? " virtual" : ""); | |
c906108c SS |
142 | name = type_name_no_tag (TYPE_BASECLASS (type, i)); |
143 | fprintf_filtered (stream, "%s", name ? name : "(null)"); | |
144 | } | |
145 | if (i > 0) | |
146 | { | |
147 | fputs_filtered (" ", stream); | |
148 | } | |
149 | } | |
150 | /* Print the C++ method arguments ARGS to the file STREAM. */ | |
c5aa993b | 151 | |
392a587b | 152 | static void |
fba45db2 KB |
153 | cp_type_print_method_args (struct type **args, char *prefix, char *varstring, |
154 | int staticp, struct ui_file *stream) | |
c906108c SS |
155 | { |
156 | int i; | |
c5aa993b | 157 | |
c906108c SS |
158 | fprintf_symbol_filtered (stream, prefix, language_cplus, DMGL_ANSI); |
159 | fprintf_symbol_filtered (stream, varstring, language_cplus, DMGL_ANSI); | |
160 | fputs_filtered ("(", stream); | |
161 | if (args && args[!staticp] && args[!staticp]->code != TYPE_CODE_VOID) | |
162 | { | |
c5aa993b | 163 | i = !staticp; /* skip the class variable */ |
c906108c | 164 | while (1) |
c5aa993b JM |
165 | { |
166 | type_print (args[i++], "", stream, 0); | |
167 | if (!args[i]) | |
168 | { | |
169 | fprintf_filtered (stream, " ..."); | |
170 | break; | |
171 | } | |
172 | else if (args[i]->code != TYPE_CODE_VOID) | |
173 | { | |
174 | fprintf_filtered (stream, ", "); | |
175 | } | |
176 | else | |
177 | break; | |
178 | } | |
c906108c SS |
179 | } |
180 | else if (current_language->la_language == language_cplus) | |
181 | { | |
182 | fprintf_filtered (stream, "void"); | |
183 | } | |
c5aa993b | 184 | |
c906108c SS |
185 | fprintf_filtered (stream, ")"); |
186 | } | |
187 | ||
188 | ||
189 | /* Print any asterisks or open-parentheses needed before the | |
190 | variable name (to describe its type). | |
191 | ||
192 | On outermost call, pass 0 for PASSED_A_PTR. | |
193 | On outermost call, SHOW > 0 means should ignore | |
194 | any typename for TYPE and show its details. | |
195 | SHOW is always zero on recursive calls. */ | |
196 | ||
197 | void | |
fba45db2 KB |
198 | c_type_print_varspec_prefix (struct type *type, struct ui_file *stream, |
199 | int show, int passed_a_ptr) | |
c906108c SS |
200 | { |
201 | char *name; | |
202 | if (type == 0) | |
203 | return; | |
204 | ||
205 | if (TYPE_NAME (type) && show <= 0) | |
206 | return; | |
207 | ||
208 | QUIT; | |
209 | ||
210 | switch (TYPE_CODE (type)) | |
211 | { | |
212 | case TYPE_CODE_PTR: | |
213 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1); | |
214 | fprintf_filtered (stream, "*"); | |
215 | c_type_print_cv_qualifier (type, stream, 1, 0); | |
216 | break; | |
217 | ||
218 | case TYPE_CODE_MEMBER: | |
219 | if (passed_a_ptr) | |
220 | fprintf_filtered (stream, "("); | |
221 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0); | |
222 | fprintf_filtered (stream, " "); | |
223 | name = type_name_no_tag (TYPE_DOMAIN_TYPE (type)); | |
224 | if (name) | |
225 | fputs_filtered (name, stream); | |
226 | else | |
c5aa993b | 227 | c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr); |
c906108c SS |
228 | fprintf_filtered (stream, "::"); |
229 | break; | |
230 | ||
231 | case TYPE_CODE_METHOD: | |
232 | if (passed_a_ptr) | |
233 | fprintf_filtered (stream, "("); | |
234 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0); | |
235 | if (passed_a_ptr) | |
236 | { | |
237 | fprintf_filtered (stream, " "); | |
238 | c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr); | |
239 | fprintf_filtered (stream, "::"); | |
240 | } | |
241 | break; | |
242 | ||
243 | case TYPE_CODE_REF: | |
244 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1); | |
245 | fprintf_filtered (stream, "&"); | |
246 | c_type_print_cv_qualifier (type, stream, 1, 0); | |
247 | break; | |
248 | ||
249 | case TYPE_CODE_FUNC: | |
250 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0); | |
251 | if (passed_a_ptr) | |
252 | fprintf_filtered (stream, "("); | |
253 | break; | |
254 | ||
255 | case TYPE_CODE_ARRAY: | |
256 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0); | |
257 | if (passed_a_ptr) | |
258 | fprintf_filtered (stream, "("); | |
259 | break; | |
260 | ||
261 | case TYPE_CODE_UNDEF: | |
262 | case TYPE_CODE_STRUCT: | |
263 | case TYPE_CODE_UNION: | |
264 | case TYPE_CODE_ENUM: | |
265 | case TYPE_CODE_INT: | |
266 | case TYPE_CODE_FLT: | |
267 | case TYPE_CODE_VOID: | |
268 | case TYPE_CODE_ERROR: | |
269 | case TYPE_CODE_CHAR: | |
270 | case TYPE_CODE_BOOL: | |
271 | case TYPE_CODE_SET: | |
272 | case TYPE_CODE_RANGE: | |
273 | case TYPE_CODE_STRING: | |
274 | case TYPE_CODE_BITSTRING: | |
275 | case TYPE_CODE_COMPLEX: | |
276 | case TYPE_CODE_TYPEDEF: | |
c4093a6a | 277 | case TYPE_CODE_TEMPLATE: |
c906108c | 278 | /* These types need no prefix. They are listed here so that |
c5aa993b | 279 | gcc -Wall will reveal any types that haven't been handled. */ |
c906108c | 280 | break; |
c4093a6a JM |
281 | default: |
282 | error ("type not handled in c_type_print_varspec_prefix()"); | |
283 | break; | |
c906108c SS |
284 | } |
285 | } | |
286 | ||
287 | /* Print out "const" and "volatile" attributes. | |
288 | TYPE is a pointer to the type being printed out. | |
289 | STREAM is the output destination. | |
290 | NEED_SPACE = 1 indicates an initial white space is needed */ | |
291 | ||
292 | static void | |
fba45db2 KB |
293 | c_type_print_cv_qualifier (struct type *type, struct ui_file *stream, |
294 | int need_pre_space, int need_post_space) | |
c906108c SS |
295 | { |
296 | int flag = 0; | |
c5aa993b | 297 | |
c906108c SS |
298 | if (TYPE_CONST (type)) |
299 | { | |
300 | if (need_pre_space) | |
c5aa993b | 301 | fprintf_filtered (stream, " "); |
c906108c SS |
302 | fprintf_filtered (stream, "const"); |
303 | flag = 1; | |
304 | } | |
c5aa993b | 305 | |
c906108c SS |
306 | if (TYPE_VOLATILE (type)) |
307 | { | |
308 | if (flag || need_pre_space) | |
c5aa993b | 309 | fprintf_filtered (stream, " "); |
c906108c SS |
310 | fprintf_filtered (stream, "volatile"); |
311 | flag = 1; | |
312 | } | |
313 | ||
314 | if (flag && need_post_space) | |
315 | fprintf_filtered (stream, " "); | |
316 | } | |
317 | ||
318 | ||
319 | ||
320 | ||
321 | static void | |
fba45db2 | 322 | c_type_print_args (struct type *type, struct ui_file *stream) |
c906108c SS |
323 | { |
324 | int i; | |
325 | struct type **args; | |
326 | ||
327 | fprintf_filtered (stream, "("); | |
328 | args = TYPE_ARG_TYPES (type); | |
329 | if (args != NULL) | |
330 | { | |
331 | if (args[1] == NULL) | |
332 | { | |
333 | fprintf_filtered (stream, "..."); | |
334 | } | |
335 | else if ((args[1]->code == TYPE_CODE_VOID) && | |
c5aa993b JM |
336 | (current_language->la_language == language_cplus)) |
337 | { | |
338 | fprintf_filtered (stream, "void"); | |
339 | } | |
c906108c SS |
340 | else |
341 | { | |
342 | for (i = 1; | |
343 | args[i] != NULL && args[i]->code != TYPE_CODE_VOID; | |
344 | i++) | |
345 | { | |
346 | c_print_type (args[i], "", stream, -1, 0); | |
c5aa993b | 347 | if (args[i + 1] == NULL) |
c906108c SS |
348 | { |
349 | fprintf_filtered (stream, "..."); | |
350 | } | |
c5aa993b | 351 | else if (args[i + 1]->code != TYPE_CODE_VOID) |
c906108c SS |
352 | { |
353 | fprintf_filtered (stream, ","); | |
354 | wrap_here (" "); | |
355 | } | |
356 | } | |
357 | } | |
358 | } | |
359 | else if (current_language->la_language == language_cplus) | |
360 | { | |
361 | fprintf_filtered (stream, "void"); | |
362 | } | |
c5aa993b | 363 | |
c906108c SS |
364 | fprintf_filtered (stream, ")"); |
365 | } | |
366 | ||
dfcd3bfb JM |
367 | |
368 | /* Return true iff the j'th overloading of the i'th method of TYPE | |
369 | is a type conversion operator, like `operator int () { ... }'. | |
370 | When listing a class's methods, we don't print the return type of | |
371 | such operators. */ | |
372 | static int | |
373 | is_type_conversion_operator (struct type *type, int i, int j) | |
374 | { | |
375 | /* I think the whole idea of recognizing type conversion operators | |
376 | by their name is pretty terrible. But I don't think our present | |
377 | data structure gives us any other way to tell. If you know of | |
378 | some other way, feel free to rewrite this function. */ | |
379 | char *name = TYPE_FN_FIELDLIST_NAME (type, i); | |
380 | ||
381 | if (strncmp (name, "operator", 8) != 0) | |
382 | return 0; | |
383 | ||
384 | name += 8; | |
385 | if (! strchr (" \t\f\n\r", *name)) | |
386 | return 0; | |
387 | ||
388 | while (strchr (" \t\f\n\r", *name)) | |
389 | name++; | |
390 | ||
391 | if (strncmp (name, "new", 3) == 0) | |
392 | name += 3; | |
393 | else if (strncmp (name, "delete", 6) == 0) | |
394 | name += 6; | |
395 | else | |
396 | return 0; | |
397 | ||
398 | /* Is that really the end of the name? */ | |
399 | if (('a' <= *name && *name <= 'z') | |
400 | || ('A' <= *name && *name <= 'Z') | |
401 | || ('0' <= *name && *name <= '9') | |
402 | || *name == '_') | |
403 | /* No, so the identifier following "operator" must be a type name, | |
404 | and this is a type conversion operator. */ | |
405 | return 1; | |
406 | ||
407 | /* That was indeed the end of the name, so it was `operator new' or | |
408 | `operator delete', neither of which are type conversion operators. */ | |
409 | return 0; | |
410 | } | |
411 | ||
412 | ||
413 | /* Given a C++ qualified identifier QID, strip off the qualifiers, | |
414 | yielding the unqualified name. The return value is a pointer into | |
415 | the original string. | |
416 | ||
417 | It's a pity we don't have this information in some more structured | |
418 | form. Even the author of this function feels that writing little | |
419 | parsers like this everywhere is stupid. */ | |
420 | static char * | |
421 | remove_qualifiers (char *qid) | |
422 | { | |
423 | int quoted = 0; /* zero if we're not in quotes; | |
424 | '"' if we're in a double-quoted string; | |
425 | '\'' if we're in a single-quoted string. */ | |
426 | int depth = 0; /* number of unclosed parens we've seen */ | |
427 | char *parenstack = (char *) alloca (strlen (qid)); | |
428 | char *scan; | |
429 | char *last = 0; /* The character after the rightmost | |
430 | `::' token we've seen so far. */ | |
431 | ||
432 | for (scan = qid; *scan; scan++) | |
433 | { | |
434 | if (quoted) | |
435 | { | |
436 | if (*scan == quoted) | |
437 | quoted = 0; | |
438 | else if (*scan == '\\' && *(scan + 1)) | |
439 | scan++; | |
440 | } | |
441 | else if (scan[0] == ':' && scan[1] == ':') | |
442 | { | |
443 | /* If we're inside parenthesis (i.e., an argument list) or | |
444 | angle brackets (i.e., a list of template arguments), then | |
445 | we don't record the position of this :: token, since it's | |
446 | not relevant to the top-level structure we're trying | |
447 | to operate on. */ | |
448 | if (depth == 0) | |
449 | { | |
450 | last = scan + 2; | |
451 | scan++; | |
452 | } | |
453 | } | |
454 | else if (*scan == '"' || *scan == '\'') | |
455 | quoted = *scan; | |
456 | else if (*scan == '(') | |
457 | parenstack[depth++] = ')'; | |
458 | else if (*scan == '[') | |
459 | parenstack[depth++] = ']'; | |
460 | /* We're going to treat <> as a pair of matching characters, | |
461 | since we're more likely to see those in template id's than | |
462 | real less-than characters. What a crock. */ | |
463 | else if (*scan == '<') | |
464 | parenstack[depth++] = '>'; | |
465 | else if (*scan == ')' || *scan == ']' || *scan == '>') | |
466 | { | |
467 | if (depth > 0 && parenstack[depth - 1] == *scan) | |
468 | depth--; | |
469 | else | |
470 | { | |
471 | /* We're going to do a little error recovery here. If we | |
472 | don't find a match for *scan on the paren stack, but | |
473 | there is something lower on the stack that does match, we | |
474 | pop the stack to that point. */ | |
475 | int i; | |
476 | ||
477 | for (i = depth - 1; i >= 0; i--) | |
478 | if (parenstack[i] == *scan) | |
479 | { | |
480 | depth = i; | |
481 | break; | |
482 | } | |
483 | } | |
484 | } | |
485 | } | |
486 | ||
487 | if (last) | |
488 | return last; | |
489 | else | |
490 | /* We didn't find any :: tokens at the top level, so declare the | |
491 | whole thing an unqualified identifier. */ | |
492 | return qid; | |
493 | } | |
494 | ||
495 | ||
c906108c SS |
496 | /* Print any array sizes, function arguments or close parentheses |
497 | needed after the variable name (to describe its type). | |
498 | Args work like c_type_print_varspec_prefix. */ | |
499 | ||
500 | void | |
fba45db2 KB |
501 | c_type_print_varspec_suffix (struct type *type, struct ui_file *stream, |
502 | int show, int passed_a_ptr, int demangled_args) | |
c906108c SS |
503 | { |
504 | if (type == 0) | |
505 | return; | |
506 | ||
507 | if (TYPE_NAME (type) && show <= 0) | |
508 | return; | |
509 | ||
510 | QUIT; | |
511 | ||
512 | switch (TYPE_CODE (type)) | |
513 | { | |
514 | case TYPE_CODE_ARRAY: | |
515 | if (passed_a_ptr) | |
516 | fprintf_filtered (stream, ")"); | |
c5aa993b | 517 | |
c906108c SS |
518 | fprintf_filtered (stream, "["); |
519 | if (TYPE_LENGTH (type) >= 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0 | |
c5aa993b | 520 | && TYPE_ARRAY_UPPER_BOUND_TYPE (type) != BOUND_CANNOT_BE_DETERMINED) |
c906108c SS |
521 | fprintf_filtered (stream, "%d", |
522 | (TYPE_LENGTH (type) | |
523 | / TYPE_LENGTH (TYPE_TARGET_TYPE (type)))); | |
524 | fprintf_filtered (stream, "]"); | |
c5aa993b | 525 | |
c906108c SS |
526 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0); |
527 | break; | |
528 | ||
529 | case TYPE_CODE_MEMBER: | |
530 | if (passed_a_ptr) | |
531 | fprintf_filtered (stream, ")"); | |
532 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0); | |
533 | break; | |
534 | ||
535 | case TYPE_CODE_METHOD: | |
536 | if (passed_a_ptr) | |
537 | fprintf_filtered (stream, ")"); | |
538 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0); | |
539 | if (passed_a_ptr) | |
540 | { | |
541 | c_type_print_args (type, stream); | |
542 | } | |
543 | break; | |
544 | ||
545 | case TYPE_CODE_PTR: | |
546 | case TYPE_CODE_REF: | |
547 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0); | |
548 | break; | |
549 | ||
550 | case TYPE_CODE_FUNC: | |
551 | if (passed_a_ptr) | |
552 | fprintf_filtered (stream, ")"); | |
553 | if (!demangled_args) | |
c5aa993b JM |
554 | { |
555 | int i, len = TYPE_NFIELDS (type); | |
c906108c | 556 | fprintf_filtered (stream, "("); |
c5aa993b JM |
557 | if ((len == 0) && (current_language->la_language == language_cplus)) |
558 | { | |
559 | fprintf_filtered (stream, "void"); | |
560 | } | |
561 | else | |
562 | for (i = 0; i < len; i++) | |
563 | { | |
564 | if (i > 0) | |
565 | { | |
566 | fputs_filtered (", ", stream); | |
567 | wrap_here (" "); | |
568 | } | |
569 | c_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0); | |
570 | } | |
c906108c SS |
571 | fprintf_filtered (stream, ")"); |
572 | } | |
573 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, | |
574 | passed_a_ptr, 0); | |
575 | break; | |
576 | ||
577 | case TYPE_CODE_UNDEF: | |
578 | case TYPE_CODE_STRUCT: | |
579 | case TYPE_CODE_UNION: | |
580 | case TYPE_CODE_ENUM: | |
581 | case TYPE_CODE_INT: | |
582 | case TYPE_CODE_FLT: | |
583 | case TYPE_CODE_VOID: | |
584 | case TYPE_CODE_ERROR: | |
585 | case TYPE_CODE_CHAR: | |
586 | case TYPE_CODE_BOOL: | |
587 | case TYPE_CODE_SET: | |
588 | case TYPE_CODE_RANGE: | |
589 | case TYPE_CODE_STRING: | |
590 | case TYPE_CODE_BITSTRING: | |
591 | case TYPE_CODE_COMPLEX: | |
592 | case TYPE_CODE_TYPEDEF: | |
c4093a6a | 593 | case TYPE_CODE_TEMPLATE: |
c906108c | 594 | /* These types do not need a suffix. They are listed so that |
c5aa993b | 595 | gcc -Wall will report types that may not have been considered. */ |
c906108c | 596 | break; |
c4093a6a JM |
597 | default: |
598 | error ("type not handled in c_type_print_varspec_suffix()"); | |
599 | break; | |
c906108c SS |
600 | } |
601 | } | |
602 | ||
603 | /* Print the name of the type (or the ultimate pointer target, | |
604 | function value or array element), or the description of a | |
605 | structure or union. | |
606 | ||
607 | SHOW positive means print details about the type (e.g. enum values), | |
608 | and print structure elements passing SHOW - 1 for show. | |
609 | SHOW negative means just print the type name or struct tag if there is one. | |
610 | If there is no name, print something sensible but concise like | |
611 | "struct {...}". | |
612 | SHOW zero means just print the type name or struct tag if there is one. | |
613 | If there is no name, print something sensible but not as concise like | |
614 | "struct {int x; int y;}". | |
615 | ||
616 | LEVEL is the number of spaces to indent by. | |
617 | We increase it for some recursive calls. */ | |
618 | ||
619 | void | |
fba45db2 KB |
620 | c_type_print_base (struct type *type, struct ui_file *stream, int show, |
621 | int level) | |
c906108c SS |
622 | { |
623 | register int i; | |
624 | register int len; | |
625 | register int lastval; | |
626 | char *mangled_name; | |
627 | char *demangled_name; | |
628 | char *demangled_no_static; | |
c5aa993b JM |
629 | enum |
630 | { | |
631 | s_none, s_public, s_private, s_protected | |
632 | } | |
633 | section_type; | |
c906108c SS |
634 | int need_access_label = 0; |
635 | int j, len2; | |
636 | ||
637 | QUIT; | |
638 | ||
639 | wrap_here (" "); | |
640 | if (type == NULL) | |
641 | { | |
642 | fputs_filtered ("<type unknown>", stream); | |
643 | return; | |
644 | } | |
645 | ||
646 | /* When SHOW is zero or less, and there is a valid type name, then always | |
647 | just print the type name directly from the type. */ | |
648 | /* If we have "typedef struct foo {. . .} bar;" do we want to print it | |
649 | as "struct foo" or as "bar"? Pick the latter, because C++ folk tend | |
650 | to expect things like "class5 *foo" rather than "struct class5 *foo". */ | |
651 | ||
652 | if (show <= 0 | |
653 | && TYPE_NAME (type) != NULL) | |
654 | { | |
655 | c_type_print_cv_qualifier (type, stream, 0, 1); | |
656 | fputs_filtered (TYPE_NAME (type), stream); | |
657 | return; | |
658 | } | |
659 | ||
660 | CHECK_TYPEDEF (type); | |
c5aa993b | 661 | |
c906108c SS |
662 | switch (TYPE_CODE (type)) |
663 | { | |
664 | case TYPE_CODE_TYPEDEF: | |
665 | case TYPE_CODE_ARRAY: | |
666 | case TYPE_CODE_PTR: | |
667 | case TYPE_CODE_MEMBER: | |
668 | case TYPE_CODE_REF: | |
669 | case TYPE_CODE_FUNC: | |
670 | case TYPE_CODE_METHOD: | |
671 | c_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level); | |
672 | break; | |
673 | ||
674 | case TYPE_CODE_STRUCT: | |
675 | c_type_print_cv_qualifier (type, stream, 0, 1); | |
676 | /* Note TYPE_CODE_STRUCT and TYPE_CODE_CLASS have the same value, | |
677 | * so we use another means for distinguishing them. | |
678 | */ | |
c5aa993b JM |
679 | if (HAVE_CPLUS_STRUCT (type)) |
680 | { | |
681 | switch (TYPE_DECLARED_TYPE (type)) | |
682 | { | |
683 | case DECLARED_TYPE_CLASS: | |
684 | fprintf_filtered (stream, "class "); | |
685 | break; | |
686 | case DECLARED_TYPE_UNION: | |
687 | fprintf_filtered (stream, "union "); | |
688 | break; | |
689 | case DECLARED_TYPE_STRUCT: | |
690 | fprintf_filtered (stream, "struct "); | |
691 | break; | |
692 | default: | |
693 | /* If there is a CPLUS_STRUCT, assume class if not | |
694 | * otherwise specified in the declared_type field. | |
695 | */ | |
696 | fprintf_filtered (stream, "class "); | |
697 | break; | |
698 | } /* switch */ | |
699 | } | |
700 | else | |
701 | { | |
702 | /* If not CPLUS_STRUCT, then assume it's a C struct */ | |
703 | fprintf_filtered (stream, "struct "); | |
704 | } | |
c906108c SS |
705 | goto struct_union; |
706 | ||
707 | case TYPE_CODE_UNION: | |
708 | c_type_print_cv_qualifier (type, stream, 0, 1); | |
709 | fprintf_filtered (stream, "union "); | |
710 | ||
711 | struct_union: | |
712 | ||
713 | /* Print the tag if it exists. | |
714 | * The HP aCC compiler emits | |
715 | * a spurious "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}" | |
716 | * tag for unnamed struct/union/enum's, which we don't | |
717 | * want to print. | |
718 | */ | |
719 | if (TYPE_TAG_NAME (type) != NULL && | |
c5aa993b | 720 | strncmp (TYPE_TAG_NAME (type), "{unnamed", 8)) |
c906108c SS |
721 | { |
722 | fputs_filtered (TYPE_TAG_NAME (type), stream); | |
723 | if (show > 0) | |
724 | fputs_filtered (" ", stream); | |
725 | } | |
726 | wrap_here (" "); | |
727 | if (show < 0) | |
728 | { | |
729 | /* If we just printed a tag name, no need to print anything else. */ | |
730 | if (TYPE_TAG_NAME (type) == NULL) | |
731 | fprintf_filtered (stream, "{...}"); | |
732 | } | |
733 | else if (show > 0 || TYPE_TAG_NAME (type) == NULL) | |
734 | { | |
735 | cp_type_print_derivation_info (stream, type); | |
c5aa993b | 736 | |
c906108c SS |
737 | fprintf_filtered (stream, "{\n"); |
738 | if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0)) | |
739 | { | |
740 | if (TYPE_FLAGS (type) & TYPE_FLAG_STUB) | |
741 | fprintfi_filtered (level + 4, stream, "<incomplete type>\n"); | |
742 | else | |
743 | fprintfi_filtered (level + 4, stream, "<no data fields>\n"); | |
744 | } | |
745 | ||
746 | /* Start off with no specific section type, so we can print | |
747 | one for the first field we find, and use that section type | |
748 | thereafter until we find another type. */ | |
749 | ||
750 | section_type = s_none; | |
751 | ||
c5aa993b JM |
752 | /* For a class, if all members are private, there's no need |
753 | for a "private:" label; similarly, for a struct or union | |
754 | masquerading as a class, if all members are public, there's | |
755 | no need for a "public:" label. */ | |
756 | ||
757 | if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_CLASS) || | |
758 | (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_TEMPLATE)) | |
759 | { | |
760 | QUIT; | |
761 | len = TYPE_NFIELDS (type); | |
762 | for (i = TYPE_N_BASECLASSES (type); i < len; i++) | |
763 | if (!TYPE_FIELD_PRIVATE (type, i)) | |
764 | { | |
765 | need_access_label = 1; | |
766 | break; | |
767 | } | |
768 | QUIT; | |
769 | if (!need_access_label) | |
770 | { | |
771 | len2 = TYPE_NFN_FIELDS (type); | |
772 | for (j = 0; j < len2; j++) | |
773 | { | |
774 | len = TYPE_FN_FIELDLIST_LENGTH (type, j); | |
775 | for (i = 0; i < len; i++) | |
776 | if (!TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i)) | |
777 | { | |
778 | need_access_label = 1; | |
779 | break; | |
780 | } | |
781 | if (need_access_label) | |
782 | break; | |
783 | } | |
784 | } | |
785 | } | |
786 | else if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_STRUCT) || | |
787 | (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_UNION)) | |
788 | { | |
789 | QUIT; | |
790 | len = TYPE_NFIELDS (type); | |
791 | for (i = TYPE_N_BASECLASSES (type); i < len; i++) | |
792 | if (TYPE_FIELD_PRIVATE (type, i) || TYPE_FIELD_PROTECTED (type, i)) | |
793 | { | |
794 | need_access_label = 1; | |
795 | break; | |
796 | } | |
797 | QUIT; | |
798 | if (!need_access_label) | |
799 | { | |
800 | len2 = TYPE_NFN_FIELDS (type); | |
801 | for (j = 0; j < len2; j++) | |
802 | { | |
803 | QUIT; | |
804 | len = TYPE_FN_FIELDLIST_LENGTH (type, j); | |
805 | for (i = 0; i < len; i++) | |
806 | if (TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i) || | |
807 | TYPE_FN_FIELD_PROTECTED (TYPE_FN_FIELDLIST1 (type, j), i)) | |
808 | { | |
809 | need_access_label = 1; | |
810 | break; | |
811 | } | |
812 | if (need_access_label) | |
813 | break; | |
814 | } | |
815 | } | |
816 | } | |
c906108c SS |
817 | |
818 | /* If there is a base class for this type, | |
819 | do not print the field that it occupies. */ | |
820 | ||
821 | len = TYPE_NFIELDS (type); | |
822 | for (i = TYPE_N_BASECLASSES (type); i < len; i++) | |
823 | { | |
824 | QUIT; | |
825 | /* Don't print out virtual function table. */ | |
c5aa993b JM |
826 | /* HP ANSI C++ case */ |
827 | if (TYPE_HAS_VTABLE (type) && (STREQN (TYPE_FIELD_NAME (type, i), "__vfp", 5))) | |
828 | continue; | |
829 | /* Other compilers */ | |
c906108c SS |
830 | if (STREQN (TYPE_FIELD_NAME (type, i), "_vptr", 5) |
831 | && is_cplus_marker ((TYPE_FIELD_NAME (type, i))[5])) | |
832 | continue; | |
833 | ||
834 | /* If this is a C++ class we can print the various C++ section | |
c5aa993b | 835 | labels. */ |
c906108c SS |
836 | |
837 | if (HAVE_CPLUS_STRUCT (type) && need_access_label) | |
838 | { | |
839 | if (TYPE_FIELD_PROTECTED (type, i)) | |
840 | { | |
841 | if (section_type != s_protected) | |
842 | { | |
843 | section_type = s_protected; | |
844 | fprintfi_filtered (level + 2, stream, | |
845 | "protected:\n"); | |
846 | } | |
847 | } | |
848 | else if (TYPE_FIELD_PRIVATE (type, i)) | |
849 | { | |
850 | if (section_type != s_private) | |
851 | { | |
852 | section_type = s_private; | |
853 | fprintfi_filtered (level + 2, stream, "private:\n"); | |
854 | } | |
855 | } | |
856 | else | |
857 | { | |
858 | if (section_type != s_public) | |
859 | { | |
860 | section_type = s_public; | |
861 | fprintfi_filtered (level + 2, stream, "public:\n"); | |
862 | } | |
863 | } | |
864 | } | |
865 | ||
866 | print_spaces_filtered (level + 4, stream); | |
867 | if (TYPE_FIELD_STATIC (type, i)) | |
868 | { | |
869 | fprintf_filtered (stream, "static "); | |
870 | } | |
871 | c_print_type (TYPE_FIELD_TYPE (type, i), | |
872 | TYPE_FIELD_NAME (type, i), | |
873 | stream, show - 1, level + 4); | |
874 | if (!TYPE_FIELD_STATIC (type, i) | |
875 | && TYPE_FIELD_PACKED (type, i)) | |
876 | { | |
877 | /* It is a bitfield. This code does not attempt | |
878 | to look at the bitpos and reconstruct filler, | |
879 | unnamed fields. This would lead to misleading | |
880 | results if the compiler does not put out fields | |
881 | for such things (I don't know what it does). */ | |
882 | fprintf_filtered (stream, " : %d", | |
883 | TYPE_FIELD_BITSIZE (type, i)); | |
884 | } | |
885 | fprintf_filtered (stream, ";\n"); | |
886 | } | |
887 | ||
888 | /* If there are both fields and methods, put a space between. */ | |
889 | len = TYPE_NFN_FIELDS (type); | |
890 | if (len && section_type != s_none) | |
c5aa993b | 891 | fprintf_filtered (stream, "\n"); |
c906108c SS |
892 | |
893 | /* C++: print out the methods */ | |
894 | for (i = 0; i < len; i++) | |
895 | { | |
896 | struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i); | |
897 | int j, len2 = TYPE_FN_FIELDLIST_LENGTH (type, i); | |
898 | char *method_name = TYPE_FN_FIELDLIST_NAME (type, i); | |
899 | char *name = type_name_no_tag (type); | |
c5aa993b | 900 | int is_constructor = name && STREQ (method_name, name); |
c906108c SS |
901 | for (j = 0; j < len2; j++) |
902 | { | |
903 | char *physname = TYPE_FN_FIELD_PHYSNAME (f, j); | |
c5aa993b JM |
904 | int is_full_physname_constructor = |
905 | ((physname[0] == '_' && physname[1] == '_' | |
906 | && strchr ("0123456789Qt", physname[2])) | |
907 | || STREQN (physname, "__ct__", 6) | |
908 | || DESTRUCTOR_PREFIX_P (physname) | |
909 | || STREQN (physname, "__dt__", 6)); | |
c906108c SS |
910 | |
911 | QUIT; | |
912 | if (TYPE_FN_FIELD_PROTECTED (f, j)) | |
913 | { | |
914 | if (section_type != s_protected) | |
915 | { | |
916 | section_type = s_protected; | |
917 | fprintfi_filtered (level + 2, stream, | |
918 | "protected:\n"); | |
919 | } | |
920 | } | |
921 | else if (TYPE_FN_FIELD_PRIVATE (f, j)) | |
922 | { | |
923 | if (section_type != s_private) | |
924 | { | |
925 | section_type = s_private; | |
926 | fprintfi_filtered (level + 2, stream, "private:\n"); | |
927 | } | |
928 | } | |
929 | else | |
930 | { | |
931 | if (section_type != s_public) | |
932 | { | |
933 | section_type = s_public; | |
934 | fprintfi_filtered (level + 2, stream, "public:\n"); | |
935 | } | |
936 | } | |
937 | ||
938 | print_spaces_filtered (level + 4, stream); | |
939 | if (TYPE_FN_FIELD_VIRTUAL_P (f, j)) | |
940 | fprintf_filtered (stream, "virtual "); | |
941 | else if (TYPE_FN_FIELD_STATIC_P (f, j)) | |
942 | fprintf_filtered (stream, "static "); | |
943 | if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0) | |
944 | { | |
945 | /* Keep GDB from crashing here. */ | |
946 | fprintf_filtered (stream, "<undefined type> %s;\n", | |
c5aa993b | 947 | TYPE_FN_FIELD_PHYSNAME (f, j)); |
c906108c SS |
948 | break; |
949 | } | |
c5aa993b JM |
950 | else if (!is_constructor && /* constructors don't have declared types */ |
951 | !is_full_physname_constructor && /* " " */ | |
dfcd3bfb | 952 | !is_type_conversion_operator (type, i, j)) |
c906108c SS |
953 | { |
954 | type_print (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)), | |
955 | "", stream, -1); | |
956 | fputs_filtered (" ", stream); | |
957 | } | |
958 | if (TYPE_FN_FIELD_STUB (f, j)) | |
959 | /* Build something we can demangle. */ | |
960 | mangled_name = gdb_mangle_name (type, i, j); | |
961 | else | |
962 | mangled_name = TYPE_FN_FIELD_PHYSNAME (f, j); | |
963 | ||
964 | demangled_name = | |
965 | cplus_demangle (mangled_name, | |
966 | DMGL_ANSI | DMGL_PARAMS); | |
967 | if (demangled_name == NULL) | |
968 | { | |
969 | /* in some cases (for instance with the HP demangling), | |
c5aa993b JM |
970 | if a function has more than 10 arguments, |
971 | the demangling will fail. | |
972 | Let's try to reconstruct the function signature from | |
973 | the symbol information */ | |
c906108c SS |
974 | if (!TYPE_FN_FIELD_STUB (f, j)) |
975 | cp_type_print_method_args (TYPE_FN_FIELD_ARGS (f, j), "", | |
976 | method_name, | |
c5aa993b | 977 | TYPE_FN_FIELD_STATIC_P (f, j), |
c906108c SS |
978 | stream); |
979 | else | |
980 | fprintf_filtered (stream, "<badly mangled name '%s'>", | |
981 | mangled_name); | |
982 | } | |
983 | else | |
984 | { | |
985 | char *p; | |
dfcd3bfb JM |
986 | char *demangled_no_class |
987 | = remove_qualifiers (demangled_name); | |
c5aa993b | 988 | |
dfcd3bfb | 989 | /* get rid of the `static' appended by the demangler */ |
c906108c SS |
990 | p = strstr (demangled_no_class, " static"); |
991 | if (p != NULL) | |
992 | { | |
993 | int length = p - demangled_no_class; | |
994 | demangled_no_static = (char *) xmalloc (length + 1); | |
995 | strncpy (demangled_no_static, demangled_no_class, length); | |
c5aa993b | 996 | *(demangled_no_static + length) = '\0'; |
c906108c | 997 | fputs_filtered (demangled_no_static, stream); |
b8c9b27d | 998 | xfree (demangled_no_static); |
c906108c SS |
999 | } |
1000 | else | |
1001 | fputs_filtered (demangled_no_class, stream); | |
b8c9b27d | 1002 | xfree (demangled_name); |
c906108c SS |
1003 | } |
1004 | ||
1005 | if (TYPE_FN_FIELD_STUB (f, j)) | |
b8c9b27d | 1006 | xfree (mangled_name); |
c906108c SS |
1007 | |
1008 | fprintf_filtered (stream, ";\n"); | |
1009 | } | |
1010 | } | |
1011 | ||
c4093a6a JM |
1012 | fprintfi_filtered (level, stream, "}"); |
1013 | ||
c5aa993b JM |
1014 | if (TYPE_LOCALTYPE_PTR (type) && show >= 0) |
1015 | fprintfi_filtered (level, stream, " (Local at %s:%d)\n", | |
1016 | TYPE_LOCALTYPE_FILE (type), | |
1017 | TYPE_LOCALTYPE_LINE (type)); | |
c906108c | 1018 | } |
c5aa993b JM |
1019 | if (TYPE_CODE (type) == TYPE_CODE_TEMPLATE) |
1020 | goto go_back; | |
c906108c SS |
1021 | break; |
1022 | ||
1023 | case TYPE_CODE_ENUM: | |
1024 | c_type_print_cv_qualifier (type, stream, 0, 1); | |
1025 | /* HP C supports sized enums */ | |
1026 | if (hp_som_som_object_present) | |
c5aa993b JM |
1027 | switch (TYPE_LENGTH (type)) |
1028 | { | |
1029 | case 1: | |
1030 | fputs_filtered ("char ", stream); | |
1031 | break; | |
1032 | case 2: | |
1033 | fputs_filtered ("short ", stream); | |
1034 | break; | |
1035 | default: | |
1036 | break; | |
1037 | } | |
1038 | fprintf_filtered (stream, "enum "); | |
c906108c SS |
1039 | /* Print the tag name if it exists. |
1040 | The aCC compiler emits a spurious | |
1041 | "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}" | |
1042 | tag for unnamed struct/union/enum's, which we don't | |
1043 | want to print. */ | |
1044 | if (TYPE_TAG_NAME (type) != NULL && | |
c5aa993b | 1045 | strncmp (TYPE_TAG_NAME (type), "{unnamed", 8)) |
c906108c SS |
1046 | { |
1047 | fputs_filtered (TYPE_TAG_NAME (type), stream); | |
1048 | if (show > 0) | |
1049 | fputs_filtered (" ", stream); | |
1050 | } | |
1051 | ||
1052 | wrap_here (" "); | |
1053 | if (show < 0) | |
1054 | { | |
1055 | /* If we just printed a tag name, no need to print anything else. */ | |
1056 | if (TYPE_TAG_NAME (type) == NULL) | |
1057 | fprintf_filtered (stream, "{...}"); | |
1058 | } | |
1059 | else if (show > 0 || TYPE_TAG_NAME (type) == NULL) | |
1060 | { | |
1061 | fprintf_filtered (stream, "{"); | |
1062 | len = TYPE_NFIELDS (type); | |
1063 | lastval = 0; | |
1064 | for (i = 0; i < len; i++) | |
1065 | { | |
1066 | QUIT; | |
c5aa993b JM |
1067 | if (i) |
1068 | fprintf_filtered (stream, ", "); | |
c906108c SS |
1069 | wrap_here (" "); |
1070 | fputs_filtered (TYPE_FIELD_NAME (type, i), stream); | |
1071 | if (lastval != TYPE_FIELD_BITPOS (type, i)) | |
1072 | { | |
1073 | fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i)); | |
1074 | lastval = TYPE_FIELD_BITPOS (type, i); | |
1075 | } | |
1076 | lastval++; | |
1077 | } | |
1078 | fprintf_filtered (stream, "}"); | |
1079 | } | |
1080 | break; | |
1081 | ||
1082 | case TYPE_CODE_VOID: | |
1083 | fprintf_filtered (stream, "void"); | |
1084 | break; | |
1085 | ||
1086 | case TYPE_CODE_UNDEF: | |
1087 | fprintf_filtered (stream, "struct <unknown>"); | |
1088 | break; | |
1089 | ||
1090 | case TYPE_CODE_ERROR: | |
1091 | fprintf_filtered (stream, "<unknown type>"); | |
1092 | break; | |
1093 | ||
1094 | case TYPE_CODE_RANGE: | |
1095 | /* This should not occur */ | |
1096 | fprintf_filtered (stream, "<range type>"); | |
1097 | break; | |
1098 | ||
1099 | case TYPE_CODE_TEMPLATE: | |
1100 | /* Called on "ptype t" where "t" is a template. | |
1101 | Prints the template header (with args), e.g.: | |
c5aa993b | 1102 | template <class T1, class T2> class " |
c906108c SS |
1103 | and then merges with the struct/union/class code to |
1104 | print the rest of the definition. */ | |
1105 | c_type_print_cv_qualifier (type, stream, 0, 1); | |
1106 | fprintf_filtered (stream, "template <"); | |
c5aa993b JM |
1107 | for (i = 0; i < TYPE_NTEMPLATE_ARGS (type); i++) |
1108 | { | |
1109 | struct template_arg templ_arg; | |
1110 | templ_arg = TYPE_TEMPLATE_ARG (type, i); | |
1111 | fprintf_filtered (stream, "class %s", templ_arg.name); | |
1112 | if (i < TYPE_NTEMPLATE_ARGS (type) - 1) | |
1113 | fprintf_filtered (stream, ", "); | |
1114 | } | |
c906108c SS |
1115 | fprintf_filtered (stream, "> class "); |
1116 | /* Yuck, factor this out to a subroutine so we can call | |
1117 | it and return to the point marked with the "goback:" label... - RT */ | |
c5aa993b JM |
1118 | goto struct_union; |
1119 | go_back: | |
1120 | if (TYPE_NINSTANTIATIONS (type) > 0) | |
1121 | { | |
1122 | fprintf_filtered (stream, "\ntemplate instantiations:\n"); | |
1123 | for (i = 0; i < TYPE_NINSTANTIATIONS (type); i++) | |
1124 | { | |
1125 | fprintf_filtered (stream, " "); | |
1126 | c_type_print_base (TYPE_INSTANTIATION (type, i), stream, 0, level); | |
1127 | if (i < TYPE_NINSTANTIATIONS (type) - 1) | |
1128 | fprintf_filtered (stream, "\n"); | |
1129 | } | |
1130 | } | |
c906108c | 1131 | break; |
c5aa993b | 1132 | |
c906108c SS |
1133 | default: |
1134 | /* Handle types not explicitly handled by the other cases, | |
c5aa993b JM |
1135 | such as fundamental types. For these, just print whatever |
1136 | the type name is, as recorded in the type itself. If there | |
1137 | is no type name, then complain. */ | |
c906108c SS |
1138 | if (TYPE_NAME (type) != NULL) |
1139 | { | |
c5aa993b | 1140 | c_type_print_cv_qualifier (type, stream, 0, 1); |
c906108c SS |
1141 | fputs_filtered (TYPE_NAME (type), stream); |
1142 | } | |
1143 | else | |
1144 | { | |
1145 | /* At least for dump_symtab, it is important that this not be | |
1146 | an error (). */ | |
1147 | fprintf_filtered (stream, "<invalid type code %d>", | |
1148 | TYPE_CODE (type)); | |
1149 | } | |
1150 | break; | |
1151 | } | |
1152 | } |