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c906108c | 1 | /* Support for printing C and C++ types for GDB, the GNU debugger. |
197e01b6 | 2 | Copyright (C) 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998, |
9b254dd1 DJ |
3 | 1999, 2000, 2001, 2002, 2003, 2006, 2007, 2008 |
4 | Free Software Foundation, Inc. | |
c906108c | 5 | |
c5aa993b | 6 | This file is part of GDB. |
c906108c | 7 | |
c5aa993b JM |
8 | This program is free software; you can redistribute it and/or modify |
9 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 10 | the Free Software Foundation; either version 3 of the License, or |
c5aa993b | 11 | (at your option) any later version. |
c906108c | 12 | |
c5aa993b JM |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
c906108c | 17 | |
c5aa993b | 18 | You should have received a copy of the GNU General Public License |
a9762ec7 | 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c SS |
20 | |
21 | #include "defs.h" | |
04ea0df1 | 22 | #include "gdb_obstack.h" |
c906108c SS |
23 | #include "bfd.h" /* Binary File Description */ |
24 | #include "symtab.h" | |
25 | #include "gdbtypes.h" | |
26 | #include "expression.h" | |
27 | #include "value.h" | |
28 | #include "gdbcore.h" | |
29 | #include "target.h" | |
c906108c SS |
30 | #include "language.h" |
31 | #include "demangle.h" | |
32 | #include "c-lang.h" | |
33 | #include "typeprint.h" | |
015a42b4 | 34 | #include "cp-abi.h" |
c906108c SS |
35 | |
36 | #include "gdb_string.h" | |
37 | #include <errno.h> | |
c906108c | 38 | |
ad2f7632 | 39 | static void cp_type_print_method_args (struct type *mtype, char *prefix, |
d9fcf2fb JM |
40 | char *varstring, int staticp, |
41 | struct ui_file *stream); | |
392a587b | 42 | |
d9fcf2fb | 43 | static void c_type_print_args (struct type *, struct ui_file *); |
c906108c | 44 | |
d9fcf2fb | 45 | static void cp_type_print_derivation_info (struct ui_file *, struct type *); |
c906108c | 46 | |
9750e763 KB |
47 | static void c_type_print_varspec_prefix (struct type *, struct ui_file *, int, |
48 | int, int); | |
c906108c | 49 | |
47663de5 MS |
50 | /* Print "const", "volatile", or address space modifiers. */ |
51 | static void c_type_print_modifier (struct type *, struct ui_file *, | |
52 | int, int); | |
c5aa993b | 53 | \f |
c906108c SS |
54 | |
55 | ||
c906108c SS |
56 | |
57 | /* LEVEL is the depth to indent lines by. */ | |
58 | ||
59 | void | |
fba45db2 KB |
60 | c_print_type (struct type *type, char *varstring, struct ui_file *stream, |
61 | int show, int level) | |
c906108c | 62 | { |
52f0bd74 | 63 | enum type_code code; |
c906108c | 64 | int demangled_args; |
9750e763 | 65 | int need_post_space; |
c906108c SS |
66 | |
67 | if (show > 0) | |
68 | CHECK_TYPEDEF (type); | |
69 | ||
70 | c_type_print_base (type, stream, show, level); | |
71 | code = TYPE_CODE (type); | |
72 | if ((varstring != NULL && *varstring != '\0') | |
73 | || | |
c5aa993b JM |
74 | /* Need a space if going to print stars or brackets; |
75 | but not if we will print just a type name. */ | |
c906108c SS |
76 | ((show > 0 || TYPE_NAME (type) == 0) |
77 | && | |
78 | (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC | |
79 | || code == TYPE_CODE_METHOD | |
80 | || code == TYPE_CODE_ARRAY | |
0d5de010 DJ |
81 | || code == TYPE_CODE_MEMBERPTR |
82 | || code == TYPE_CODE_METHODPTR | |
c906108c SS |
83 | || code == TYPE_CODE_REF))) |
84 | fputs_filtered (" ", stream); | |
9750e763 KB |
85 | need_post_space = (varstring != NULL && strcmp (varstring, "") != 0); |
86 | c_type_print_varspec_prefix (type, stream, show, 0, need_post_space); | |
c906108c SS |
87 | |
88 | if (varstring != NULL) | |
89 | { | |
90 | fputs_filtered (varstring, stream); | |
91 | ||
92 | /* For demangled function names, we have the arglist as part of the name, | |
c5aa993b | 93 | so don't print an additional pair of ()'s */ |
c906108c | 94 | |
c5aa993b | 95 | demangled_args = strchr (varstring, '(') != NULL; |
c906108c SS |
96 | c_type_print_varspec_suffix (type, stream, show, 0, demangled_args); |
97 | } | |
98 | } | |
c5aa993b | 99 | |
5c6ce71d TT |
100 | /* Print a typedef using C syntax. TYPE is the underlying type. |
101 | NEW_SYMBOL is the symbol naming the type. STREAM is the stream on | |
102 | which to print. */ | |
103 | ||
104 | void | |
105 | c_print_typedef (struct type *type, struct symbol *new_symbol, | |
106 | struct ui_file *stream) | |
107 | { | |
108 | CHECK_TYPEDEF (type); | |
109 | fprintf_filtered (stream, "typedef "); | |
110 | type_print (type, "", stream, 0); | |
111 | if (TYPE_NAME ((SYMBOL_TYPE (new_symbol))) == 0 | |
112 | || strcmp (TYPE_NAME ((SYMBOL_TYPE (new_symbol))), | |
113 | SYMBOL_LINKAGE_NAME (new_symbol)) != 0) | |
114 | fprintf_filtered (stream, " %s", SYMBOL_PRINT_NAME (new_symbol)); | |
115 | fprintf_filtered (stream, ";\n"); | |
116 | } | |
117 | ||
c906108c SS |
118 | /* If TYPE is a derived type, then print out derivation information. |
119 | Print only the actual base classes of this type, not the base classes | |
120 | of the base classes. I.E. for the derivation hierarchy: | |
121 | ||
c5aa993b JM |
122 | class A { int a; }; |
123 | class B : public A {int b; }; | |
124 | class C : public B {int c; }; | |
c906108c SS |
125 | |
126 | Print the type of class C as: | |
127 | ||
c5aa993b JM |
128 | class C : public B { |
129 | int c; | |
130 | } | |
c906108c SS |
131 | |
132 | Not as the following (like gdb used to), which is not legal C++ syntax for | |
133 | derived types and may be confused with the multiple inheritance form: | |
134 | ||
c5aa993b JM |
135 | class C : public B : public A { |
136 | int c; | |
137 | } | |
c906108c SS |
138 | |
139 | In general, gdb should try to print the types as closely as possible to | |
140 | the form that they appear in the source code. | |
141 | Note that in case of protected derivation gcc will not say 'protected' | |
142 | but 'private'. The HP's aCC compiler emits specific information for | |
143 | derivation via protected inheritance, so gdb can print it out */ | |
144 | ||
145 | static void | |
fba45db2 | 146 | cp_type_print_derivation_info (struct ui_file *stream, struct type *type) |
c906108c SS |
147 | { |
148 | char *name; | |
149 | int i; | |
150 | ||
151 | for (i = 0; i < TYPE_N_BASECLASSES (type); i++) | |
152 | { | |
153 | fputs_filtered (i == 0 ? ": " : ", ", stream); | |
154 | fprintf_filtered (stream, "%s%s ", | |
c5aa993b JM |
155 | BASETYPE_VIA_PUBLIC (type, i) ? "public" |
156 | : (TYPE_FIELD_PROTECTED (type, i) ? "protected" : "private"), | |
157 | BASETYPE_VIA_VIRTUAL (type, i) ? " virtual" : ""); | |
c906108c SS |
158 | name = type_name_no_tag (TYPE_BASECLASS (type, i)); |
159 | fprintf_filtered (stream, "%s", name ? name : "(null)"); | |
160 | } | |
161 | if (i > 0) | |
162 | { | |
163 | fputs_filtered (" ", stream); | |
164 | } | |
165 | } | |
ad2f7632 | 166 | |
c906108c | 167 | /* Print the C++ method arguments ARGS to the file STREAM. */ |
c5aa993b | 168 | |
392a587b | 169 | static void |
ad2f7632 | 170 | cp_type_print_method_args (struct type *mtype, char *prefix, char *varstring, |
fba45db2 | 171 | int staticp, struct ui_file *stream) |
c906108c | 172 | { |
ad2f7632 DJ |
173 | struct field *args = TYPE_FIELDS (mtype); |
174 | int nargs = TYPE_NFIELDS (mtype); | |
175 | int varargs = TYPE_VARARGS (mtype); | |
c906108c | 176 | int i; |
c5aa993b | 177 | |
c906108c SS |
178 | fprintf_symbol_filtered (stream, prefix, language_cplus, DMGL_ANSI); |
179 | fprintf_symbol_filtered (stream, varstring, language_cplus, DMGL_ANSI); | |
180 | fputs_filtered ("(", stream); | |
ad2f7632 DJ |
181 | |
182 | /* Skip the class variable. */ | |
183 | i = staticp ? 0 : 1; | |
184 | if (nargs > i) | |
c906108c | 185 | { |
ad2f7632 | 186 | while (i < nargs) |
c5aa993b | 187 | { |
ad2f7632 DJ |
188 | type_print (args[i++].type, "", stream, 0); |
189 | ||
190 | if (i == nargs && varargs) | |
191 | fprintf_filtered (stream, ", ..."); | |
192 | else if (i < nargs) | |
193 | fprintf_filtered (stream, ", "); | |
c5aa993b | 194 | } |
c906108c | 195 | } |
ad2f7632 DJ |
196 | else if (varargs) |
197 | fprintf_filtered (stream, "..."); | |
c906108c | 198 | else if (current_language->la_language == language_cplus) |
ad2f7632 | 199 | fprintf_filtered (stream, "void"); |
c5aa993b | 200 | |
c906108c SS |
201 | fprintf_filtered (stream, ")"); |
202 | } | |
203 | ||
204 | ||
205 | /* Print any asterisks or open-parentheses needed before the | |
206 | variable name (to describe its type). | |
207 | ||
208 | On outermost call, pass 0 for PASSED_A_PTR. | |
209 | On outermost call, SHOW > 0 means should ignore | |
210 | any typename for TYPE and show its details. | |
9750e763 KB |
211 | SHOW is always zero on recursive calls. |
212 | ||
213 | NEED_POST_SPACE is non-zero when a space will be be needed | |
214 | between a trailing qualifier and a field, variable, or function | |
215 | name. */ | |
c906108c SS |
216 | |
217 | void | |
fba45db2 | 218 | c_type_print_varspec_prefix (struct type *type, struct ui_file *stream, |
9750e763 | 219 | int show, int passed_a_ptr, int need_post_space) |
c906108c SS |
220 | { |
221 | char *name; | |
222 | if (type == 0) | |
223 | return; | |
224 | ||
225 | if (TYPE_NAME (type) && show <= 0) | |
226 | return; | |
227 | ||
228 | QUIT; | |
229 | ||
230 | switch (TYPE_CODE (type)) | |
231 | { | |
232 | case TYPE_CODE_PTR: | |
248f8055 | 233 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 1, 1); |
c906108c | 234 | fprintf_filtered (stream, "*"); |
9750e763 | 235 | c_type_print_modifier (type, stream, 1, need_post_space); |
c906108c SS |
236 | break; |
237 | ||
0d5de010 | 238 | case TYPE_CODE_MEMBERPTR: |
248f8055 | 239 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); |
c906108c SS |
240 | name = type_name_no_tag (TYPE_DOMAIN_TYPE (type)); |
241 | if (name) | |
242 | fputs_filtered (name, stream); | |
243 | else | |
c5aa993b | 244 | c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr); |
0d5de010 | 245 | fprintf_filtered (stream, "::*"); |
c906108c SS |
246 | break; |
247 | ||
0d5de010 | 248 | case TYPE_CODE_METHODPTR: |
248f8055 | 249 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); |
0d5de010 DJ |
250 | fprintf_filtered (stream, "("); |
251 | name = type_name_no_tag (TYPE_DOMAIN_TYPE (type)); | |
252 | if (name) | |
253 | fputs_filtered (name, stream); | |
254 | else | |
255 | c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr); | |
256 | fprintf_filtered (stream, "::*"); | |
c906108c SS |
257 | break; |
258 | ||
259 | case TYPE_CODE_REF: | |
248f8055 | 260 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 1, 0); |
c906108c | 261 | fprintf_filtered (stream, "&"); |
9750e763 | 262 | c_type_print_modifier (type, stream, 1, need_post_space); |
c906108c SS |
263 | break; |
264 | ||
0d5de010 | 265 | case TYPE_CODE_METHOD: |
c906108c | 266 | case TYPE_CODE_FUNC: |
248f8055 | 267 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); |
c906108c SS |
268 | if (passed_a_ptr) |
269 | fprintf_filtered (stream, "("); | |
270 | break; | |
271 | ||
272 | case TYPE_CODE_ARRAY: | |
248f8055 | 273 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); |
c906108c SS |
274 | if (passed_a_ptr) |
275 | fprintf_filtered (stream, "("); | |
276 | break; | |
277 | ||
248f8055 DJ |
278 | case TYPE_CODE_TYPEDEF: |
279 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); | |
280 | break; | |
281 | ||
c906108c SS |
282 | case TYPE_CODE_UNDEF: |
283 | case TYPE_CODE_STRUCT: | |
284 | case TYPE_CODE_UNION: | |
285 | case TYPE_CODE_ENUM: | |
286 | case TYPE_CODE_INT: | |
287 | case TYPE_CODE_FLT: | |
288 | case TYPE_CODE_VOID: | |
289 | case TYPE_CODE_ERROR: | |
290 | case TYPE_CODE_CHAR: | |
291 | case TYPE_CODE_BOOL: | |
292 | case TYPE_CODE_SET: | |
293 | case TYPE_CODE_RANGE: | |
294 | case TYPE_CODE_STRING: | |
295 | case TYPE_CODE_BITSTRING: | |
296 | case TYPE_CODE_COMPLEX: | |
c4093a6a | 297 | case TYPE_CODE_TEMPLATE: |
5c4e30ca | 298 | case TYPE_CODE_NAMESPACE: |
7678ef8f | 299 | case TYPE_CODE_DECFLOAT: |
c906108c | 300 | /* These types need no prefix. They are listed here so that |
c5aa993b | 301 | gcc -Wall will reveal any types that haven't been handled. */ |
c906108c | 302 | break; |
c4093a6a | 303 | default: |
3d263c1d | 304 | error (_("type not handled in c_type_print_varspec_prefix()")); |
c4093a6a | 305 | break; |
c906108c SS |
306 | } |
307 | } | |
308 | ||
309 | /* Print out "const" and "volatile" attributes. | |
310 | TYPE is a pointer to the type being printed out. | |
311 | STREAM is the output destination. | |
312 | NEED_SPACE = 1 indicates an initial white space is needed */ | |
313 | ||
314 | static void | |
47663de5 MS |
315 | c_type_print_modifier (struct type *type, struct ui_file *stream, |
316 | int need_pre_space, int need_post_space) | |
c906108c | 317 | { |
47663de5 | 318 | int did_print_modifier = 0; |
321432c0 | 319 | const char *address_space_id; |
c5aa993b | 320 | |
7f0b5c30 JB |
321 | /* We don't print `const' qualifiers for references --- since all |
322 | operators affect the thing referenced, not the reference itself, | |
323 | every reference is `const'. */ | |
324 | if (TYPE_CONST (type) | |
325 | && TYPE_CODE (type) != TYPE_CODE_REF) | |
c906108c SS |
326 | { |
327 | if (need_pre_space) | |
c5aa993b | 328 | fprintf_filtered (stream, " "); |
c906108c | 329 | fprintf_filtered (stream, "const"); |
47663de5 | 330 | did_print_modifier = 1; |
c906108c | 331 | } |
c5aa993b | 332 | |
c906108c SS |
333 | if (TYPE_VOLATILE (type)) |
334 | { | |
47663de5 | 335 | if (did_print_modifier || need_pre_space) |
c5aa993b | 336 | fprintf_filtered (stream, " "); |
c906108c | 337 | fprintf_filtered (stream, "volatile"); |
47663de5 | 338 | did_print_modifier = 1; |
c906108c SS |
339 | } |
340 | ||
2fdde8f8 | 341 | address_space_id = address_space_int_to_name (TYPE_INSTANCE_FLAGS (type)); |
47663de5 MS |
342 | if (address_space_id) |
343 | { | |
344 | if (did_print_modifier || need_pre_space) | |
345 | fprintf_filtered (stream, " "); | |
346 | fprintf_filtered (stream, "@%s", address_space_id); | |
347 | did_print_modifier = 1; | |
348 | } | |
349 | ||
350 | if (did_print_modifier && need_post_space) | |
c906108c SS |
351 | fprintf_filtered (stream, " "); |
352 | } | |
353 | ||
354 | ||
0d5de010 DJ |
355 | /* Print out the arguments of TYPE, which should have TYPE_CODE_METHOD |
356 | or TYPE_CODE_FUNC, to STREAM. Artificial arguments, such as "this" | |
357 | in non-static methods, are displayed. */ | |
c906108c SS |
358 | |
359 | static void | |
fba45db2 | 360 | c_type_print_args (struct type *type, struct ui_file *stream) |
c906108c | 361 | { |
0d5de010 | 362 | int i, len; |
ad2f7632 | 363 | struct field *args; |
0d5de010 | 364 | int printed_any = 0; |
c906108c SS |
365 | |
366 | fprintf_filtered (stream, "("); | |
ad2f7632 | 367 | args = TYPE_FIELDS (type); |
0d5de010 | 368 | len = TYPE_NFIELDS (type); |
ad2f7632 | 369 | |
0d5de010 DJ |
370 | for (i = 0; i < TYPE_NFIELDS (type); i++) |
371 | { | |
372 | if (printed_any) | |
c906108c | 373 | { |
0d5de010 DJ |
374 | fprintf_filtered (stream, ", "); |
375 | wrap_here (" "); | |
c906108c | 376 | } |
0d5de010 DJ |
377 | |
378 | c_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0); | |
379 | printed_any = 1; | |
c906108c | 380 | } |
0d5de010 DJ |
381 | |
382 | if (printed_any && TYPE_VARARGS (type)) | |
c906108c | 383 | { |
0d5de010 DJ |
384 | /* Print out a trailing ellipsis for varargs functions. Ignore |
385 | TYPE_VARARGS if the function has no named arguments; that | |
386 | represents unprototyped (K&R style) C functions. */ | |
387 | if (printed_any && TYPE_VARARGS (type)) | |
388 | { | |
389 | fprintf_filtered (stream, ", "); | |
390 | wrap_here (" "); | |
391 | fprintf_filtered (stream, "..."); | |
392 | } | |
c906108c | 393 | } |
0d5de010 DJ |
394 | else if (!printed_any |
395 | && (TYPE_PROTOTYPED (type) | |
396 | || current_language->la_language == language_cplus)) | |
397 | fprintf_filtered (stream, "void"); | |
c5aa993b | 398 | |
c906108c SS |
399 | fprintf_filtered (stream, ")"); |
400 | } | |
401 | ||
dfcd3bfb JM |
402 | |
403 | /* Return true iff the j'th overloading of the i'th method of TYPE | |
404 | is a type conversion operator, like `operator int () { ... }'. | |
405 | When listing a class's methods, we don't print the return type of | |
406 | such operators. */ | |
407 | static int | |
408 | is_type_conversion_operator (struct type *type, int i, int j) | |
409 | { | |
410 | /* I think the whole idea of recognizing type conversion operators | |
411 | by their name is pretty terrible. But I don't think our present | |
412 | data structure gives us any other way to tell. If you know of | |
413 | some other way, feel free to rewrite this function. */ | |
414 | char *name = TYPE_FN_FIELDLIST_NAME (type, i); | |
415 | ||
416 | if (strncmp (name, "operator", 8) != 0) | |
417 | return 0; | |
418 | ||
419 | name += 8; | |
420 | if (! strchr (" \t\f\n\r", *name)) | |
421 | return 0; | |
422 | ||
423 | while (strchr (" \t\f\n\r", *name)) | |
424 | name++; | |
425 | ||
b0129042 DJ |
426 | if (!('a' <= *name && *name <= 'z') |
427 | && !('A' <= *name && *name <= 'Z') | |
428 | && *name != '_') | |
429 | /* If this doesn't look like the start of an identifier, then it | |
430 | isn't a type conversion operator. */ | |
431 | return 0; | |
432 | else if (strncmp (name, "new", 3) == 0) | |
dfcd3bfb JM |
433 | name += 3; |
434 | else if (strncmp (name, "delete", 6) == 0) | |
435 | name += 6; | |
436 | else | |
39c22d1a JM |
437 | /* If it doesn't look like new or delete, it's a type conversion |
438 | operator. */ | |
439 | return 1; | |
dfcd3bfb JM |
440 | |
441 | /* Is that really the end of the name? */ | |
442 | if (('a' <= *name && *name <= 'z') | |
443 | || ('A' <= *name && *name <= 'Z') | |
444 | || ('0' <= *name && *name <= '9') | |
445 | || *name == '_') | |
446 | /* No, so the identifier following "operator" must be a type name, | |
447 | and this is a type conversion operator. */ | |
448 | return 1; | |
449 | ||
450 | /* That was indeed the end of the name, so it was `operator new' or | |
451 | `operator delete', neither of which are type conversion operators. */ | |
452 | return 0; | |
453 | } | |
454 | ||
455 | ||
456 | /* Given a C++ qualified identifier QID, strip off the qualifiers, | |
457 | yielding the unqualified name. The return value is a pointer into | |
458 | the original string. | |
459 | ||
460 | It's a pity we don't have this information in some more structured | |
461 | form. Even the author of this function feels that writing little | |
462 | parsers like this everywhere is stupid. */ | |
463 | static char * | |
464 | remove_qualifiers (char *qid) | |
465 | { | |
466 | int quoted = 0; /* zero if we're not in quotes; | |
467 | '"' if we're in a double-quoted string; | |
468 | '\'' if we're in a single-quoted string. */ | |
469 | int depth = 0; /* number of unclosed parens we've seen */ | |
470 | char *parenstack = (char *) alloca (strlen (qid)); | |
471 | char *scan; | |
472 | char *last = 0; /* The character after the rightmost | |
473 | `::' token we've seen so far. */ | |
474 | ||
475 | for (scan = qid; *scan; scan++) | |
476 | { | |
477 | if (quoted) | |
478 | { | |
479 | if (*scan == quoted) | |
480 | quoted = 0; | |
481 | else if (*scan == '\\' && *(scan + 1)) | |
482 | scan++; | |
483 | } | |
484 | else if (scan[0] == ':' && scan[1] == ':') | |
485 | { | |
486 | /* If we're inside parenthesis (i.e., an argument list) or | |
487 | angle brackets (i.e., a list of template arguments), then | |
488 | we don't record the position of this :: token, since it's | |
489 | not relevant to the top-level structure we're trying | |
490 | to operate on. */ | |
491 | if (depth == 0) | |
492 | { | |
493 | last = scan + 2; | |
494 | scan++; | |
495 | } | |
496 | } | |
497 | else if (*scan == '"' || *scan == '\'') | |
498 | quoted = *scan; | |
499 | else if (*scan == '(') | |
500 | parenstack[depth++] = ')'; | |
501 | else if (*scan == '[') | |
502 | parenstack[depth++] = ']'; | |
503 | /* We're going to treat <> as a pair of matching characters, | |
504 | since we're more likely to see those in template id's than | |
505 | real less-than characters. What a crock. */ | |
506 | else if (*scan == '<') | |
507 | parenstack[depth++] = '>'; | |
508 | else if (*scan == ')' || *scan == ']' || *scan == '>') | |
509 | { | |
510 | if (depth > 0 && parenstack[depth - 1] == *scan) | |
511 | depth--; | |
512 | else | |
513 | { | |
514 | /* We're going to do a little error recovery here. If we | |
515 | don't find a match for *scan on the paren stack, but | |
516 | there is something lower on the stack that does match, we | |
517 | pop the stack to that point. */ | |
518 | int i; | |
519 | ||
520 | for (i = depth - 1; i >= 0; i--) | |
521 | if (parenstack[i] == *scan) | |
522 | { | |
523 | depth = i; | |
524 | break; | |
525 | } | |
526 | } | |
527 | } | |
528 | } | |
529 | ||
530 | if (last) | |
531 | return last; | |
532 | else | |
533 | /* We didn't find any :: tokens at the top level, so declare the | |
534 | whole thing an unqualified identifier. */ | |
535 | return qid; | |
536 | } | |
537 | ||
538 | ||
c906108c SS |
539 | /* Print any array sizes, function arguments or close parentheses |
540 | needed after the variable name (to describe its type). | |
541 | Args work like c_type_print_varspec_prefix. */ | |
542 | ||
543 | void | |
fba45db2 KB |
544 | c_type_print_varspec_suffix (struct type *type, struct ui_file *stream, |
545 | int show, int passed_a_ptr, int demangled_args) | |
c906108c SS |
546 | { |
547 | if (type == 0) | |
548 | return; | |
549 | ||
550 | if (TYPE_NAME (type) && show <= 0) | |
551 | return; | |
552 | ||
553 | QUIT; | |
554 | ||
555 | switch (TYPE_CODE (type)) | |
556 | { | |
557 | case TYPE_CODE_ARRAY: | |
558 | if (passed_a_ptr) | |
559 | fprintf_filtered (stream, ")"); | |
c5aa993b | 560 | |
c906108c | 561 | fprintf_filtered (stream, "["); |
d5d6fca5 | 562 | if (TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0 |
c5aa993b | 563 | && TYPE_ARRAY_UPPER_BOUND_TYPE (type) != BOUND_CANNOT_BE_DETERMINED) |
c906108c SS |
564 | fprintf_filtered (stream, "%d", |
565 | (TYPE_LENGTH (type) | |
566 | / TYPE_LENGTH (TYPE_TARGET_TYPE (type)))); | |
567 | fprintf_filtered (stream, "]"); | |
c5aa993b | 568 | |
248f8055 DJ |
569 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
570 | 0, 0); | |
c906108c SS |
571 | break; |
572 | ||
0d5de010 | 573 | case TYPE_CODE_MEMBERPTR: |
248f8055 DJ |
574 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
575 | 0, 0); | |
c906108c SS |
576 | break; |
577 | ||
0d5de010 DJ |
578 | case TYPE_CODE_METHODPTR: |
579 | fprintf_filtered (stream, ")"); | |
248f8055 DJ |
580 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
581 | 0, 0); | |
c906108c SS |
582 | break; |
583 | ||
584 | case TYPE_CODE_PTR: | |
585 | case TYPE_CODE_REF: | |
248f8055 DJ |
586 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
587 | 1, 0); | |
c906108c SS |
588 | break; |
589 | ||
0d5de010 | 590 | case TYPE_CODE_METHOD: |
c906108c SS |
591 | case TYPE_CODE_FUNC: |
592 | if (passed_a_ptr) | |
593 | fprintf_filtered (stream, ")"); | |
594 | if (!demangled_args) | |
0d5de010 | 595 | c_type_print_args (type, stream); |
248f8055 DJ |
596 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
597 | passed_a_ptr, 0); | |
598 | break; | |
599 | ||
600 | case TYPE_CODE_TYPEDEF: | |
601 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, | |
c906108c SS |
602 | passed_a_ptr, 0); |
603 | break; | |
604 | ||
605 | case TYPE_CODE_UNDEF: | |
606 | case TYPE_CODE_STRUCT: | |
607 | case TYPE_CODE_UNION: | |
608 | case TYPE_CODE_ENUM: | |
609 | case TYPE_CODE_INT: | |
610 | case TYPE_CODE_FLT: | |
611 | case TYPE_CODE_VOID: | |
612 | case TYPE_CODE_ERROR: | |
613 | case TYPE_CODE_CHAR: | |
614 | case TYPE_CODE_BOOL: | |
615 | case TYPE_CODE_SET: | |
616 | case TYPE_CODE_RANGE: | |
617 | case TYPE_CODE_STRING: | |
618 | case TYPE_CODE_BITSTRING: | |
619 | case TYPE_CODE_COMPLEX: | |
c4093a6a | 620 | case TYPE_CODE_TEMPLATE: |
5c4e30ca | 621 | case TYPE_CODE_NAMESPACE: |
7678ef8f | 622 | case TYPE_CODE_DECFLOAT: |
c906108c | 623 | /* These types do not need a suffix. They are listed so that |
c5aa993b | 624 | gcc -Wall will report types that may not have been considered. */ |
c906108c | 625 | break; |
c4093a6a | 626 | default: |
3d263c1d | 627 | error (_("type not handled in c_type_print_varspec_suffix()")); |
c4093a6a | 628 | break; |
c906108c SS |
629 | } |
630 | } | |
631 | ||
632 | /* Print the name of the type (or the ultimate pointer target, | |
633 | function value or array element), or the description of a | |
634 | structure or union. | |
635 | ||
636 | SHOW positive means print details about the type (e.g. enum values), | |
637 | and print structure elements passing SHOW - 1 for show. | |
638 | SHOW negative means just print the type name or struct tag if there is one. | |
639 | If there is no name, print something sensible but concise like | |
640 | "struct {...}". | |
641 | SHOW zero means just print the type name or struct tag if there is one. | |
642 | If there is no name, print something sensible but not as concise like | |
643 | "struct {int x; int y;}". | |
644 | ||
645 | LEVEL is the number of spaces to indent by. | |
646 | We increase it for some recursive calls. */ | |
647 | ||
648 | void | |
fba45db2 KB |
649 | c_type_print_base (struct type *type, struct ui_file *stream, int show, |
650 | int level) | |
c906108c | 651 | { |
b02dede2 DJ |
652 | int i; |
653 | int len, real_len; | |
654 | int lastval; | |
c906108c SS |
655 | char *mangled_name; |
656 | char *demangled_name; | |
657 | char *demangled_no_static; | |
c5aa993b JM |
658 | enum |
659 | { | |
660 | s_none, s_public, s_private, s_protected | |
661 | } | |
662 | section_type; | |
c906108c SS |
663 | int need_access_label = 0; |
664 | int j, len2; | |
665 | ||
666 | QUIT; | |
667 | ||
668 | wrap_here (" "); | |
669 | if (type == NULL) | |
670 | { | |
3d263c1d | 671 | fputs_filtered (_("<type unknown>"), stream); |
c906108c SS |
672 | return; |
673 | } | |
674 | ||
675 | /* When SHOW is zero or less, and there is a valid type name, then always | |
676 | just print the type name directly from the type. */ | |
677 | /* If we have "typedef struct foo {. . .} bar;" do we want to print it | |
678 | as "struct foo" or as "bar"? Pick the latter, because C++ folk tend | |
679 | to expect things like "class5 *foo" rather than "struct class5 *foo". */ | |
680 | ||
681 | if (show <= 0 | |
682 | && TYPE_NAME (type) != NULL) | |
683 | { | |
47663de5 | 684 | c_type_print_modifier (type, stream, 0, 1); |
c906108c SS |
685 | fputs_filtered (TYPE_NAME (type), stream); |
686 | return; | |
687 | } | |
688 | ||
689 | CHECK_TYPEDEF (type); | |
c5aa993b | 690 | |
c906108c SS |
691 | switch (TYPE_CODE (type)) |
692 | { | |
693 | case TYPE_CODE_TYPEDEF: | |
694 | case TYPE_CODE_ARRAY: | |
695 | case TYPE_CODE_PTR: | |
0d5de010 | 696 | case TYPE_CODE_MEMBERPTR: |
c906108c SS |
697 | case TYPE_CODE_REF: |
698 | case TYPE_CODE_FUNC: | |
699 | case TYPE_CODE_METHOD: | |
0d5de010 | 700 | case TYPE_CODE_METHODPTR: |
c906108c SS |
701 | c_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level); |
702 | break; | |
703 | ||
704 | case TYPE_CODE_STRUCT: | |
47663de5 | 705 | c_type_print_modifier (type, stream, 0, 1); |
c906108c SS |
706 | /* Note TYPE_CODE_STRUCT and TYPE_CODE_CLASS have the same value, |
707 | * so we use another means for distinguishing them. | |
708 | */ | |
c5aa993b JM |
709 | if (HAVE_CPLUS_STRUCT (type)) |
710 | { | |
711 | switch (TYPE_DECLARED_TYPE (type)) | |
712 | { | |
713 | case DECLARED_TYPE_CLASS: | |
714 | fprintf_filtered (stream, "class "); | |
715 | break; | |
716 | case DECLARED_TYPE_UNION: | |
717 | fprintf_filtered (stream, "union "); | |
718 | break; | |
719 | case DECLARED_TYPE_STRUCT: | |
720 | fprintf_filtered (stream, "struct "); | |
721 | break; | |
722 | default: | |
723 | /* If there is a CPLUS_STRUCT, assume class if not | |
724 | * otherwise specified in the declared_type field. | |
725 | */ | |
726 | fprintf_filtered (stream, "class "); | |
727 | break; | |
728 | } /* switch */ | |
729 | } | |
730 | else | |
731 | { | |
732 | /* If not CPLUS_STRUCT, then assume it's a C struct */ | |
733 | fprintf_filtered (stream, "struct "); | |
734 | } | |
c906108c SS |
735 | goto struct_union; |
736 | ||
737 | case TYPE_CODE_UNION: | |
47663de5 | 738 | c_type_print_modifier (type, stream, 0, 1); |
c906108c SS |
739 | fprintf_filtered (stream, "union "); |
740 | ||
741 | struct_union: | |
742 | ||
743 | /* Print the tag if it exists. | |
744 | * The HP aCC compiler emits | |
745 | * a spurious "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}" | |
746 | * tag for unnamed struct/union/enum's, which we don't | |
747 | * want to print. | |
748 | */ | |
749 | if (TYPE_TAG_NAME (type) != NULL && | |
c5aa993b | 750 | strncmp (TYPE_TAG_NAME (type), "{unnamed", 8)) |
c906108c SS |
751 | { |
752 | fputs_filtered (TYPE_TAG_NAME (type), stream); | |
753 | if (show > 0) | |
754 | fputs_filtered (" ", stream); | |
755 | } | |
756 | wrap_here (" "); | |
757 | if (show < 0) | |
758 | { | |
759 | /* If we just printed a tag name, no need to print anything else. */ | |
760 | if (TYPE_TAG_NAME (type) == NULL) | |
761 | fprintf_filtered (stream, "{...}"); | |
762 | } | |
763 | else if (show > 0 || TYPE_TAG_NAME (type) == NULL) | |
764 | { | |
765 | cp_type_print_derivation_info (stream, type); | |
c5aa993b | 766 | |
c906108c SS |
767 | fprintf_filtered (stream, "{\n"); |
768 | if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0)) | |
769 | { | |
74a9bb82 | 770 | if (TYPE_STUB (type)) |
3d263c1d | 771 | fprintfi_filtered (level + 4, stream, _("<incomplete type>\n")); |
c906108c | 772 | else |
3d263c1d | 773 | fprintfi_filtered (level + 4, stream, _("<no data fields>\n")); |
c906108c SS |
774 | } |
775 | ||
776 | /* Start off with no specific section type, so we can print | |
777 | one for the first field we find, and use that section type | |
778 | thereafter until we find another type. */ | |
779 | ||
780 | section_type = s_none; | |
781 | ||
c5aa993b JM |
782 | /* For a class, if all members are private, there's no need |
783 | for a "private:" label; similarly, for a struct or union | |
784 | masquerading as a class, if all members are public, there's | |
785 | no need for a "public:" label. */ | |
786 | ||
787 | if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_CLASS) || | |
788 | (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_TEMPLATE)) | |
789 | { | |
790 | QUIT; | |
791 | len = TYPE_NFIELDS (type); | |
792 | for (i = TYPE_N_BASECLASSES (type); i < len; i++) | |
793 | if (!TYPE_FIELD_PRIVATE (type, i)) | |
794 | { | |
795 | need_access_label = 1; | |
796 | break; | |
797 | } | |
798 | QUIT; | |
799 | if (!need_access_label) | |
800 | { | |
801 | len2 = TYPE_NFN_FIELDS (type); | |
802 | for (j = 0; j < len2; j++) | |
803 | { | |
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 | { | |
808 | need_access_label = 1; | |
809 | break; | |
810 | } | |
811 | if (need_access_label) | |
812 | break; | |
813 | } | |
814 | } | |
815 | } | |
816 | else if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_STRUCT) || | |
817 | (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_UNION)) | |
818 | { | |
819 | QUIT; | |
820 | len = TYPE_NFIELDS (type); | |
821 | for (i = TYPE_N_BASECLASSES (type); i < len; i++) | |
822 | if (TYPE_FIELD_PRIVATE (type, i) || TYPE_FIELD_PROTECTED (type, i)) | |
823 | { | |
824 | need_access_label = 1; | |
825 | break; | |
826 | } | |
827 | QUIT; | |
828 | if (!need_access_label) | |
829 | { | |
830 | len2 = TYPE_NFN_FIELDS (type); | |
831 | for (j = 0; j < len2; j++) | |
832 | { | |
833 | QUIT; | |
834 | len = TYPE_FN_FIELDLIST_LENGTH (type, j); | |
835 | for (i = 0; i < len; i++) | |
836 | if (TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i) || | |
837 | TYPE_FN_FIELD_PROTECTED (TYPE_FN_FIELDLIST1 (type, j), i)) | |
838 | { | |
839 | need_access_label = 1; | |
840 | break; | |
841 | } | |
842 | if (need_access_label) | |
843 | break; | |
844 | } | |
845 | } | |
846 | } | |
c906108c SS |
847 | |
848 | /* If there is a base class for this type, | |
849 | do not print the field that it occupies. */ | |
850 | ||
851 | len = TYPE_NFIELDS (type); | |
852 | for (i = TYPE_N_BASECLASSES (type); i < len; i++) | |
853 | { | |
854 | QUIT; | |
855 | /* Don't print out virtual function table. */ | |
bf896cb0 | 856 | if (strncmp (TYPE_FIELD_NAME (type, i), "_vptr", 5) == 0 |
c906108c SS |
857 | && is_cplus_marker ((TYPE_FIELD_NAME (type, i))[5])) |
858 | continue; | |
859 | ||
860 | /* If this is a C++ class we can print the various C++ section | |
c5aa993b | 861 | labels. */ |
c906108c SS |
862 | |
863 | if (HAVE_CPLUS_STRUCT (type) && need_access_label) | |
864 | { | |
865 | if (TYPE_FIELD_PROTECTED (type, i)) | |
866 | { | |
867 | if (section_type != s_protected) | |
868 | { | |
869 | section_type = s_protected; | |
870 | fprintfi_filtered (level + 2, stream, | |
871 | "protected:\n"); | |
872 | } | |
873 | } | |
874 | else if (TYPE_FIELD_PRIVATE (type, i)) | |
875 | { | |
876 | if (section_type != s_private) | |
877 | { | |
878 | section_type = s_private; | |
879 | fprintfi_filtered (level + 2, stream, "private:\n"); | |
880 | } | |
881 | } | |
882 | else | |
883 | { | |
884 | if (section_type != s_public) | |
885 | { | |
886 | section_type = s_public; | |
887 | fprintfi_filtered (level + 2, stream, "public:\n"); | |
888 | } | |
889 | } | |
890 | } | |
891 | ||
892 | print_spaces_filtered (level + 4, stream); | |
893 | if (TYPE_FIELD_STATIC (type, i)) | |
894 | { | |
895 | fprintf_filtered (stream, "static "); | |
896 | } | |
897 | c_print_type (TYPE_FIELD_TYPE (type, i), | |
898 | TYPE_FIELD_NAME (type, i), | |
899 | stream, show - 1, level + 4); | |
900 | if (!TYPE_FIELD_STATIC (type, i) | |
901 | && TYPE_FIELD_PACKED (type, i)) | |
902 | { | |
903 | /* It is a bitfield. This code does not attempt | |
904 | to look at the bitpos and reconstruct filler, | |
905 | unnamed fields. This would lead to misleading | |
906 | results if the compiler does not put out fields | |
907 | for such things (I don't know what it does). */ | |
908 | fprintf_filtered (stream, " : %d", | |
909 | TYPE_FIELD_BITSIZE (type, i)); | |
910 | } | |
911 | fprintf_filtered (stream, ";\n"); | |
912 | } | |
913 | ||
b02dede2 DJ |
914 | /* If there are both fields and methods, put a blank line |
915 | between them. Make sure to count only method that we will | |
916 | display; artificial methods will be hidden. */ | |
c906108c | 917 | len = TYPE_NFN_FIELDS (type); |
b02dede2 DJ |
918 | real_len = 0; |
919 | for (i = 0; i < len; i++) | |
920 | { | |
921 | struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i); | |
922 | int len2 = TYPE_FN_FIELDLIST_LENGTH (type, i); | |
923 | int j; | |
924 | for (j = 0; j < len2; j++) | |
925 | if (!TYPE_FN_FIELD_ARTIFICIAL (f, j)) | |
926 | real_len++; | |
927 | } | |
928 | if (real_len > 0 && section_type != s_none) | |
c5aa993b | 929 | fprintf_filtered (stream, "\n"); |
c906108c SS |
930 | |
931 | /* C++: print out the methods */ | |
932 | for (i = 0; i < len; i++) | |
933 | { | |
934 | struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i); | |
935 | int j, len2 = TYPE_FN_FIELDLIST_LENGTH (type, i); | |
936 | char *method_name = TYPE_FN_FIELDLIST_NAME (type, i); | |
937 | char *name = type_name_no_tag (type); | |
6314a349 | 938 | int is_constructor = name && strcmp (method_name, name) == 0; |
c906108c SS |
939 | for (j = 0; j < len2; j++) |
940 | { | |
941 | char *physname = TYPE_FN_FIELD_PHYSNAME (f, j); | |
c5aa993b | 942 | int is_full_physname_constructor = |
015a42b4 JB |
943 | is_constructor_name (physname) |
944 | || is_destructor_name (physname) | |
945 | || method_name[0] == '~'; | |
946 | ||
b02dede2 DJ |
947 | /* Do not print out artificial methods. */ |
948 | if (TYPE_FN_FIELD_ARTIFICIAL (f, j)) | |
949 | continue; | |
c906108c SS |
950 | |
951 | QUIT; | |
952 | if (TYPE_FN_FIELD_PROTECTED (f, j)) | |
953 | { | |
954 | if (section_type != s_protected) | |
955 | { | |
956 | section_type = s_protected; | |
957 | fprintfi_filtered (level + 2, stream, | |
958 | "protected:\n"); | |
959 | } | |
960 | } | |
961 | else if (TYPE_FN_FIELD_PRIVATE (f, j)) | |
962 | { | |
963 | if (section_type != s_private) | |
964 | { | |
965 | section_type = s_private; | |
966 | fprintfi_filtered (level + 2, stream, "private:\n"); | |
967 | } | |
968 | } | |
969 | else | |
970 | { | |
971 | if (section_type != s_public) | |
972 | { | |
973 | section_type = s_public; | |
974 | fprintfi_filtered (level + 2, stream, "public:\n"); | |
975 | } | |
976 | } | |
977 | ||
978 | print_spaces_filtered (level + 4, stream); | |
979 | if (TYPE_FN_FIELD_VIRTUAL_P (f, j)) | |
980 | fprintf_filtered (stream, "virtual "); | |
981 | else if (TYPE_FN_FIELD_STATIC_P (f, j)) | |
982 | fprintf_filtered (stream, "static "); | |
983 | if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0) | |
984 | { | |
985 | /* Keep GDB from crashing here. */ | |
3d263c1d | 986 | fprintf_filtered (stream, _("<undefined type> %s;\n"), |
c5aa993b | 987 | TYPE_FN_FIELD_PHYSNAME (f, j)); |
c906108c SS |
988 | break; |
989 | } | |
c5aa993b JM |
990 | else if (!is_constructor && /* constructors don't have declared types */ |
991 | !is_full_physname_constructor && /* " " */ | |
dfcd3bfb | 992 | !is_type_conversion_operator (type, i, j)) |
c906108c SS |
993 | { |
994 | type_print (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)), | |
995 | "", stream, -1); | |
996 | fputs_filtered (" ", stream); | |
997 | } | |
998 | if (TYPE_FN_FIELD_STUB (f, j)) | |
999 | /* Build something we can demangle. */ | |
1000 | mangled_name = gdb_mangle_name (type, i, j); | |
1001 | else | |
1002 | mangled_name = TYPE_FN_FIELD_PHYSNAME (f, j); | |
1003 | ||
1004 | demangled_name = | |
1005 | cplus_demangle (mangled_name, | |
1006 | DMGL_ANSI | DMGL_PARAMS); | |
1007 | if (demangled_name == NULL) | |
1008 | { | |
1009 | /* in some cases (for instance with the HP demangling), | |
c5aa993b JM |
1010 | if a function has more than 10 arguments, |
1011 | the demangling will fail. | |
1012 | Let's try to reconstruct the function signature from | |
1013 | the symbol information */ | |
c906108c | 1014 | if (!TYPE_FN_FIELD_STUB (f, j)) |
ad2f7632 DJ |
1015 | { |
1016 | int staticp = TYPE_FN_FIELD_STATIC_P (f, j); | |
1017 | struct type *mtype = TYPE_FN_FIELD_TYPE (f, j); | |
1018 | cp_type_print_method_args (mtype, | |
1019 | "", | |
1020 | method_name, | |
1021 | staticp, | |
1022 | stream); | |
1023 | } | |
c906108c | 1024 | else |
3d263c1d | 1025 | fprintf_filtered (stream, _("<badly mangled name '%s'>"), |
c906108c SS |
1026 | mangled_name); |
1027 | } | |
1028 | else | |
1029 | { | |
1030 | char *p; | |
dfcd3bfb JM |
1031 | char *demangled_no_class |
1032 | = remove_qualifiers (demangled_name); | |
c5aa993b | 1033 | |
dfcd3bfb | 1034 | /* get rid of the `static' appended by the demangler */ |
c906108c SS |
1035 | p = strstr (demangled_no_class, " static"); |
1036 | if (p != NULL) | |
1037 | { | |
1038 | int length = p - demangled_no_class; | |
1039 | demangled_no_static = (char *) xmalloc (length + 1); | |
1040 | strncpy (demangled_no_static, demangled_no_class, length); | |
c5aa993b | 1041 | *(demangled_no_static + length) = '\0'; |
c906108c | 1042 | fputs_filtered (demangled_no_static, stream); |
b8c9b27d | 1043 | xfree (demangled_no_static); |
c906108c SS |
1044 | } |
1045 | else | |
1046 | fputs_filtered (demangled_no_class, stream); | |
b8c9b27d | 1047 | xfree (demangled_name); |
c906108c SS |
1048 | } |
1049 | ||
1050 | if (TYPE_FN_FIELD_STUB (f, j)) | |
b8c9b27d | 1051 | xfree (mangled_name); |
c906108c SS |
1052 | |
1053 | fprintf_filtered (stream, ";\n"); | |
1054 | } | |
1055 | } | |
1056 | ||
c4093a6a JM |
1057 | fprintfi_filtered (level, stream, "}"); |
1058 | ||
c5aa993b | 1059 | if (TYPE_LOCALTYPE_PTR (type) && show >= 0) |
3d263c1d | 1060 | fprintfi_filtered (level, stream, _(" (Local at %s:%d)\n"), |
c5aa993b JM |
1061 | TYPE_LOCALTYPE_FILE (type), |
1062 | TYPE_LOCALTYPE_LINE (type)); | |
c906108c | 1063 | } |
c906108c SS |
1064 | break; |
1065 | ||
1066 | case TYPE_CODE_ENUM: | |
47663de5 | 1067 | c_type_print_modifier (type, stream, 0, 1); |
c5aa993b | 1068 | fprintf_filtered (stream, "enum "); |
c906108c SS |
1069 | /* Print the tag name if it exists. |
1070 | The aCC compiler emits a spurious | |
1071 | "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}" | |
1072 | tag for unnamed struct/union/enum's, which we don't | |
1073 | want to print. */ | |
1074 | if (TYPE_TAG_NAME (type) != NULL && | |
c5aa993b | 1075 | strncmp (TYPE_TAG_NAME (type), "{unnamed", 8)) |
c906108c SS |
1076 | { |
1077 | fputs_filtered (TYPE_TAG_NAME (type), stream); | |
1078 | if (show > 0) | |
1079 | fputs_filtered (" ", stream); | |
1080 | } | |
1081 | ||
1082 | wrap_here (" "); | |
1083 | if (show < 0) | |
1084 | { | |
1085 | /* If we just printed a tag name, no need to print anything else. */ | |
1086 | if (TYPE_TAG_NAME (type) == NULL) | |
1087 | fprintf_filtered (stream, "{...}"); | |
1088 | } | |
1089 | else if (show > 0 || TYPE_TAG_NAME (type) == NULL) | |
1090 | { | |
1091 | fprintf_filtered (stream, "{"); | |
1092 | len = TYPE_NFIELDS (type); | |
1093 | lastval = 0; | |
1094 | for (i = 0; i < len; i++) | |
1095 | { | |
1096 | QUIT; | |
c5aa993b JM |
1097 | if (i) |
1098 | fprintf_filtered (stream, ", "); | |
c906108c SS |
1099 | wrap_here (" "); |
1100 | fputs_filtered (TYPE_FIELD_NAME (type, i), stream); | |
1101 | if (lastval != TYPE_FIELD_BITPOS (type, i)) | |
1102 | { | |
1103 | fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i)); | |
1104 | lastval = TYPE_FIELD_BITPOS (type, i); | |
1105 | } | |
1106 | lastval++; | |
1107 | } | |
1108 | fprintf_filtered (stream, "}"); | |
1109 | } | |
1110 | break; | |
1111 | ||
1112 | case TYPE_CODE_VOID: | |
1113 | fprintf_filtered (stream, "void"); | |
1114 | break; | |
1115 | ||
1116 | case TYPE_CODE_UNDEF: | |
3d263c1d | 1117 | fprintf_filtered (stream, _("struct <unknown>")); |
c906108c SS |
1118 | break; |
1119 | ||
1120 | case TYPE_CODE_ERROR: | |
3d263c1d | 1121 | fprintf_filtered (stream, _("<unknown type>")); |
c906108c SS |
1122 | break; |
1123 | ||
1124 | case TYPE_CODE_RANGE: | |
1125 | /* This should not occur */ | |
3d263c1d | 1126 | fprintf_filtered (stream, _("<range type>")); |
c906108c SS |
1127 | break; |
1128 | ||
1129 | case TYPE_CODE_TEMPLATE: | |
1130 | /* Called on "ptype t" where "t" is a template. | |
1131 | Prints the template header (with args), e.g.: | |
c5aa993b | 1132 | template <class T1, class T2> class " |
c906108c SS |
1133 | and then merges with the struct/union/class code to |
1134 | print the rest of the definition. */ | |
47663de5 | 1135 | c_type_print_modifier (type, stream, 0, 1); |
c906108c | 1136 | fprintf_filtered (stream, "template <"); |
c5aa993b JM |
1137 | for (i = 0; i < TYPE_NTEMPLATE_ARGS (type); i++) |
1138 | { | |
1139 | struct template_arg templ_arg; | |
1140 | templ_arg = TYPE_TEMPLATE_ARG (type, i); | |
1141 | fprintf_filtered (stream, "class %s", templ_arg.name); | |
1142 | if (i < TYPE_NTEMPLATE_ARGS (type) - 1) | |
1143 | fprintf_filtered (stream, ", "); | |
1144 | } | |
c906108c | 1145 | fprintf_filtered (stream, "> class "); |
c5aa993b | 1146 | goto struct_union; |
c5aa993b | 1147 | |
5c4e30ca DC |
1148 | case TYPE_CODE_NAMESPACE: |
1149 | fputs_filtered ("namespace ", stream); | |
1150 | fputs_filtered (TYPE_TAG_NAME (type), stream); | |
1151 | break; | |
1152 | ||
c906108c SS |
1153 | default: |
1154 | /* Handle types not explicitly handled by the other cases, | |
c5aa993b JM |
1155 | such as fundamental types. For these, just print whatever |
1156 | the type name is, as recorded in the type itself. If there | |
1157 | is no type name, then complain. */ | |
c906108c SS |
1158 | if (TYPE_NAME (type) != NULL) |
1159 | { | |
47663de5 | 1160 | c_type_print_modifier (type, stream, 0, 1); |
c906108c SS |
1161 | fputs_filtered (TYPE_NAME (type), stream); |
1162 | } | |
1163 | else | |
1164 | { | |
1165 | /* At least for dump_symtab, it is important that this not be | |
1166 | an error (). */ | |
3d263c1d | 1167 | fprintf_filtered (stream, _("<invalid type code %d>"), |
c906108c SS |
1168 | TYPE_CODE (type)); |
1169 | } | |
1170 | break; | |
1171 | } | |
1172 | } |