1 /* Support for printing C and C++ types for GDB, the GNU debugger.
2 Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998,
4 Free Software Foundation, Inc.
6 This file is part of GDB.
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
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
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.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
25 #include "bfd.h" /* Binary File Description */
28 #include "expression.h"
35 #include "typeprint.h"
38 #include "gdb_string.h"
41 /* Flag indicating target was compiled by HP compiler */
42 extern int hp_som_som_object_present;
44 static void cp_type_print_method_args (struct type ** args, char *prefix,
45 char *varstring, int staticp,
46 struct ui_file *stream);
48 static void c_type_print_args (struct type *, struct ui_file *);
50 static void cp_type_print_derivation_info (struct ui_file *, struct type *);
52 void c_type_print_varspec_prefix (struct type *, struct ui_file *, int,
55 static void c_type_print_cv_qualifier (struct type *, struct ui_file *,
61 /* LEVEL is the depth to indent lines by. */
64 c_print_type (struct type *type, char *varstring, struct ui_file *stream,
67 register enum type_code code;
73 c_type_print_base (type, stream, show, level);
74 code = TYPE_CODE (type);
75 if ((varstring != NULL && *varstring != '\0')
77 /* Need a space if going to print stars or brackets;
78 but not if we will print just a type name. */
79 ((show > 0 || TYPE_NAME (type) == 0)
81 (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
82 || code == TYPE_CODE_METHOD
83 || code == TYPE_CODE_ARRAY
84 || code == TYPE_CODE_MEMBER
85 || code == TYPE_CODE_REF)))
86 fputs_filtered (" ", stream);
87 c_type_print_varspec_prefix (type, stream, show, 0);
89 if (varstring != NULL)
91 fputs_filtered (varstring, stream);
93 /* For demangled function names, we have the arglist as part of the name,
94 so don't print an additional pair of ()'s */
96 demangled_args = strchr (varstring, '(') != NULL;
97 c_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
101 /* If TYPE is a derived type, then print out derivation information.
102 Print only the actual base classes of this type, not the base classes
103 of the base classes. I.E. for the derivation hierarchy:
106 class B : public A {int b; };
107 class C : public B {int c; };
109 Print the type of class C as:
115 Not as the following (like gdb used to), which is not legal C++ syntax for
116 derived types and may be confused with the multiple inheritance form:
118 class C : public B : public A {
122 In general, gdb should try to print the types as closely as possible to
123 the form that they appear in the source code.
124 Note that in case of protected derivation gcc will not say 'protected'
125 but 'private'. The HP's aCC compiler emits specific information for
126 derivation via protected inheritance, so gdb can print it out */
129 cp_type_print_derivation_info (struct ui_file *stream, struct type *type)
134 for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
136 fputs_filtered (i == 0 ? ": " : ", ", stream);
137 fprintf_filtered (stream, "%s%s ",
138 BASETYPE_VIA_PUBLIC (type, i) ? "public"
139 : (TYPE_FIELD_PROTECTED (type, i) ? "protected" : "private"),
140 BASETYPE_VIA_VIRTUAL (type, i) ? " virtual" : "");
141 name = type_name_no_tag (TYPE_BASECLASS (type, i));
142 fprintf_filtered (stream, "%s", name ? name : "(null)");
146 fputs_filtered (" ", stream);
149 /* Print the C++ method arguments ARGS to the file STREAM. */
152 cp_type_print_method_args (struct type **args, char *prefix, char *varstring,
153 int staticp, struct ui_file *stream)
157 fprintf_symbol_filtered (stream, prefix, language_cplus, DMGL_ANSI);
158 fprintf_symbol_filtered (stream, varstring, language_cplus, DMGL_ANSI);
159 fputs_filtered ("(", stream);
160 if (args && args[!staticp] && args[!staticp]->code != TYPE_CODE_VOID)
162 i = !staticp; /* skip the class variable */
165 type_print (args[i++], "", stream, 0);
168 fprintf_filtered (stream, " ...");
171 else if (args[i]->code != TYPE_CODE_VOID)
173 fprintf_filtered (stream, ", ");
179 else if (current_language->la_language == language_cplus)
181 fprintf_filtered (stream, "void");
184 fprintf_filtered (stream, ")");
188 /* Print any asterisks or open-parentheses needed before the
189 variable name (to describe its type).
191 On outermost call, pass 0 for PASSED_A_PTR.
192 On outermost call, SHOW > 0 means should ignore
193 any typename for TYPE and show its details.
194 SHOW is always zero on recursive calls. */
197 c_type_print_varspec_prefix (struct type *type, struct ui_file *stream,
198 int show, int passed_a_ptr)
204 if (TYPE_NAME (type) && show <= 0)
209 switch (TYPE_CODE (type))
212 c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
213 fprintf_filtered (stream, "*");
214 c_type_print_cv_qualifier (type, stream, 1, 0);
217 case TYPE_CODE_MEMBER:
219 fprintf_filtered (stream, "(");
220 c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
221 fprintf_filtered (stream, " ");
222 name = type_name_no_tag (TYPE_DOMAIN_TYPE (type));
224 fputs_filtered (name, stream);
226 c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
227 fprintf_filtered (stream, "::");
230 case TYPE_CODE_METHOD:
232 fprintf_filtered (stream, "(");
233 c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
236 fprintf_filtered (stream, " ");
237 c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
238 fprintf_filtered (stream, "::");
243 c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
244 fprintf_filtered (stream, "&");
245 c_type_print_cv_qualifier (type, stream, 1, 0);
249 c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
251 fprintf_filtered (stream, "(");
254 case TYPE_CODE_ARRAY:
255 c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
257 fprintf_filtered (stream, "(");
260 case TYPE_CODE_UNDEF:
261 case TYPE_CODE_STRUCT:
262 case TYPE_CODE_UNION:
267 case TYPE_CODE_ERROR:
271 case TYPE_CODE_RANGE:
272 case TYPE_CODE_STRING:
273 case TYPE_CODE_BITSTRING:
274 case TYPE_CODE_COMPLEX:
275 case TYPE_CODE_TYPEDEF:
276 case TYPE_CODE_TEMPLATE:
277 /* These types need no prefix. They are listed here so that
278 gcc -Wall will reveal any types that haven't been handled. */
281 error ("type not handled in c_type_print_varspec_prefix()");
286 /* Print out "const" and "volatile" attributes.
287 TYPE is a pointer to the type being printed out.
288 STREAM is the output destination.
289 NEED_SPACE = 1 indicates an initial white space is needed */
292 c_type_print_cv_qualifier (struct type *type, struct ui_file *stream,
293 int need_pre_space, int need_post_space)
297 /* We don't print `const' qualifiers for references --- since all
298 operators affect the thing referenced, not the reference itself,
299 every reference is `const'. */
300 if (TYPE_CONST (type)
301 && TYPE_CODE (type) != TYPE_CODE_REF)
304 fprintf_filtered (stream, " ");
305 fprintf_filtered (stream, "const");
309 if (TYPE_VOLATILE (type))
311 if (flag || need_pre_space)
312 fprintf_filtered (stream, " ");
313 fprintf_filtered (stream, "volatile");
317 if (flag && need_post_space)
318 fprintf_filtered (stream, " ");
325 c_type_print_args (struct type *type, struct ui_file *stream)
330 fprintf_filtered (stream, "(");
331 args = TYPE_ARG_TYPES (type);
336 fprintf_filtered (stream, "...");
338 else if ((args[1]->code == TYPE_CODE_VOID) &&
339 (current_language->la_language == language_cplus))
341 fprintf_filtered (stream, "void");
346 args[i] != NULL && args[i]->code != TYPE_CODE_VOID;
349 c_print_type (args[i], "", stream, -1, 0);
350 if (args[i + 1] == NULL)
352 fprintf_filtered (stream, "...");
354 else if (args[i + 1]->code != TYPE_CODE_VOID)
356 fprintf_filtered (stream, ",");
362 else if (current_language->la_language == language_cplus)
364 fprintf_filtered (stream, "void");
367 fprintf_filtered (stream, ")");
371 /* Return true iff the j'th overloading of the i'th method of TYPE
372 is a type conversion operator, like `operator int () { ... }'.
373 When listing a class's methods, we don't print the return type of
376 is_type_conversion_operator (struct type *type, int i, int j)
378 /* I think the whole idea of recognizing type conversion operators
379 by their name is pretty terrible. But I don't think our present
380 data structure gives us any other way to tell. If you know of
381 some other way, feel free to rewrite this function. */
382 char *name = TYPE_FN_FIELDLIST_NAME (type, i);
384 if (strncmp (name, "operator", 8) != 0)
388 if (! strchr (" \t\f\n\r", *name))
391 while (strchr (" \t\f\n\r", *name))
394 if (strncmp (name, "new", 3) == 0)
396 else if (strncmp (name, "delete", 6) == 0)
401 /* Is that really the end of the name? */
402 if (('a' <= *name && *name <= 'z')
403 || ('A' <= *name && *name <= 'Z')
404 || ('0' <= *name && *name <= '9')
406 /* No, so the identifier following "operator" must be a type name,
407 and this is a type conversion operator. */
410 /* That was indeed the end of the name, so it was `operator new' or
411 `operator delete', neither of which are type conversion operators. */
416 /* Given a C++ qualified identifier QID, strip off the qualifiers,
417 yielding the unqualified name. The return value is a pointer into
420 It's a pity we don't have this information in some more structured
421 form. Even the author of this function feels that writing little
422 parsers like this everywhere is stupid. */
424 remove_qualifiers (char *qid)
426 int quoted = 0; /* zero if we're not in quotes;
427 '"' if we're in a double-quoted string;
428 '\'' if we're in a single-quoted string. */
429 int depth = 0; /* number of unclosed parens we've seen */
430 char *parenstack = (char *) alloca (strlen (qid));
432 char *last = 0; /* The character after the rightmost
433 `::' token we've seen so far. */
435 for (scan = qid; *scan; scan++)
441 else if (*scan == '\\' && *(scan + 1))
444 else if (scan[0] == ':' && scan[1] == ':')
446 /* If we're inside parenthesis (i.e., an argument list) or
447 angle brackets (i.e., a list of template arguments), then
448 we don't record the position of this :: token, since it's
449 not relevant to the top-level structure we're trying
457 else if (*scan == '"' || *scan == '\'')
459 else if (*scan == '(')
460 parenstack[depth++] = ')';
461 else if (*scan == '[')
462 parenstack[depth++] = ']';
463 /* We're going to treat <> as a pair of matching characters,
464 since we're more likely to see those in template id's than
465 real less-than characters. What a crock. */
466 else if (*scan == '<')
467 parenstack[depth++] = '>';
468 else if (*scan == ')' || *scan == ']' || *scan == '>')
470 if (depth > 0 && parenstack[depth - 1] == *scan)
474 /* We're going to do a little error recovery here. If we
475 don't find a match for *scan on the paren stack, but
476 there is something lower on the stack that does match, we
477 pop the stack to that point. */
480 for (i = depth - 1; i >= 0; i--)
481 if (parenstack[i] == *scan)
493 /* We didn't find any :: tokens at the top level, so declare the
494 whole thing an unqualified identifier. */
499 /* Print any array sizes, function arguments or close parentheses
500 needed after the variable name (to describe its type).
501 Args work like c_type_print_varspec_prefix. */
504 c_type_print_varspec_suffix (struct type *type, struct ui_file *stream,
505 int show, int passed_a_ptr, int demangled_args)
510 if (TYPE_NAME (type) && show <= 0)
515 switch (TYPE_CODE (type))
517 case TYPE_CODE_ARRAY:
519 fprintf_filtered (stream, ")");
521 fprintf_filtered (stream, "[");
522 if (TYPE_LENGTH (type) >= 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0
523 && TYPE_ARRAY_UPPER_BOUND_TYPE (type) != BOUND_CANNOT_BE_DETERMINED)
524 fprintf_filtered (stream, "%d",
526 / TYPE_LENGTH (TYPE_TARGET_TYPE (type))));
527 fprintf_filtered (stream, "]");
529 c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
532 case TYPE_CODE_MEMBER:
534 fprintf_filtered (stream, ")");
535 c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
538 case TYPE_CODE_METHOD:
540 fprintf_filtered (stream, ")");
541 c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
544 c_type_print_args (type, stream);
550 c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
555 fprintf_filtered (stream, ")");
558 int i, len = TYPE_NFIELDS (type);
559 fprintf_filtered (stream, "(");
560 if ((len == 0) && (current_language->la_language == language_cplus))
562 fprintf_filtered (stream, "void");
565 for (i = 0; i < len; i++)
569 fputs_filtered (", ", stream);
572 c_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0);
574 fprintf_filtered (stream, ")");
576 c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
580 case TYPE_CODE_UNDEF:
581 case TYPE_CODE_STRUCT:
582 case TYPE_CODE_UNION:
587 case TYPE_CODE_ERROR:
591 case TYPE_CODE_RANGE:
592 case TYPE_CODE_STRING:
593 case TYPE_CODE_BITSTRING:
594 case TYPE_CODE_COMPLEX:
595 case TYPE_CODE_TYPEDEF:
596 case TYPE_CODE_TEMPLATE:
597 /* These types do not need a suffix. They are listed so that
598 gcc -Wall will report types that may not have been considered. */
601 error ("type not handled in c_type_print_varspec_suffix()");
606 /* Print the name of the type (or the ultimate pointer target,
607 function value or array element), or the description of a
610 SHOW positive means print details about the type (e.g. enum values),
611 and print structure elements passing SHOW - 1 for show.
612 SHOW negative means just print the type name or struct tag if there is one.
613 If there is no name, print something sensible but concise like
615 SHOW zero means just print the type name or struct tag if there is one.
616 If there is no name, print something sensible but not as concise like
617 "struct {int x; int y;}".
619 LEVEL is the number of spaces to indent by.
620 We increase it for some recursive calls. */
623 c_type_print_base (struct type *type, struct ui_file *stream, int show,
628 register int lastval;
630 char *demangled_name;
631 char *demangled_no_static;
634 s_none, s_public, s_private, s_protected
637 int need_access_label = 0;
645 fputs_filtered ("<type unknown>", stream);
649 /* When SHOW is zero or less, and there is a valid type name, then always
650 just print the type name directly from the type. */
651 /* If we have "typedef struct foo {. . .} bar;" do we want to print it
652 as "struct foo" or as "bar"? Pick the latter, because C++ folk tend
653 to expect things like "class5 *foo" rather than "struct class5 *foo". */
656 && TYPE_NAME (type) != NULL)
658 c_type_print_cv_qualifier (type, stream, 0, 1);
659 fputs_filtered (TYPE_NAME (type), stream);
663 CHECK_TYPEDEF (type);
665 switch (TYPE_CODE (type))
667 case TYPE_CODE_TYPEDEF:
668 case TYPE_CODE_ARRAY:
670 case TYPE_CODE_MEMBER:
673 case TYPE_CODE_METHOD:
674 c_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
677 case TYPE_CODE_STRUCT:
678 c_type_print_cv_qualifier (type, stream, 0, 1);
679 /* Note TYPE_CODE_STRUCT and TYPE_CODE_CLASS have the same value,
680 * so we use another means for distinguishing them.
682 if (HAVE_CPLUS_STRUCT (type))
684 switch (TYPE_DECLARED_TYPE (type))
686 case DECLARED_TYPE_CLASS:
687 fprintf_filtered (stream, "class ");
689 case DECLARED_TYPE_UNION:
690 fprintf_filtered (stream, "union ");
692 case DECLARED_TYPE_STRUCT:
693 fprintf_filtered (stream, "struct ");
696 /* If there is a CPLUS_STRUCT, assume class if not
697 * otherwise specified in the declared_type field.
699 fprintf_filtered (stream, "class ");
705 /* If not CPLUS_STRUCT, then assume it's a C struct */
706 fprintf_filtered (stream, "struct ");
710 case TYPE_CODE_UNION:
711 c_type_print_cv_qualifier (type, stream, 0, 1);
712 fprintf_filtered (stream, "union ");
716 /* Print the tag if it exists.
717 * The HP aCC compiler emits
718 * a spurious "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}"
719 * tag for unnamed struct/union/enum's, which we don't
722 if (TYPE_TAG_NAME (type) != NULL &&
723 strncmp (TYPE_TAG_NAME (type), "{unnamed", 8))
725 fputs_filtered (TYPE_TAG_NAME (type), stream);
727 fputs_filtered (" ", stream);
732 /* If we just printed a tag name, no need to print anything else. */
733 if (TYPE_TAG_NAME (type) == NULL)
734 fprintf_filtered (stream, "{...}");
736 else if (show > 0 || TYPE_TAG_NAME (type) == NULL)
738 cp_type_print_derivation_info (stream, type);
740 fprintf_filtered (stream, "{\n");
741 if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0))
743 if (TYPE_FLAGS (type) & TYPE_FLAG_STUB)
744 fprintfi_filtered (level + 4, stream, "<incomplete type>\n");
746 fprintfi_filtered (level + 4, stream, "<no data fields>\n");
749 /* Start off with no specific section type, so we can print
750 one for the first field we find, and use that section type
751 thereafter until we find another type. */
753 section_type = s_none;
755 /* For a class, if all members are private, there's no need
756 for a "private:" label; similarly, for a struct or union
757 masquerading as a class, if all members are public, there's
758 no need for a "public:" label. */
760 if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_CLASS) ||
761 (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_TEMPLATE))
764 len = TYPE_NFIELDS (type);
765 for (i = TYPE_N_BASECLASSES (type); i < len; i++)
766 if (!TYPE_FIELD_PRIVATE (type, i))
768 need_access_label = 1;
772 if (!need_access_label)
774 len2 = TYPE_NFN_FIELDS (type);
775 for (j = 0; j < len2; j++)
777 len = TYPE_FN_FIELDLIST_LENGTH (type, j);
778 for (i = 0; i < len; i++)
779 if (!TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i))
781 need_access_label = 1;
784 if (need_access_label)
789 else if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_STRUCT) ||
790 (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_UNION))
793 len = TYPE_NFIELDS (type);
794 for (i = TYPE_N_BASECLASSES (type); i < len; i++)
795 if (TYPE_FIELD_PRIVATE (type, i) || TYPE_FIELD_PROTECTED (type, i))
797 need_access_label = 1;
801 if (!need_access_label)
803 len2 = TYPE_NFN_FIELDS (type);
804 for (j = 0; j < len2; j++)
807 len = TYPE_FN_FIELDLIST_LENGTH (type, j);
808 for (i = 0; i < len; i++)
809 if (TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i) ||
810 TYPE_FN_FIELD_PROTECTED (TYPE_FN_FIELDLIST1 (type, j), i))
812 need_access_label = 1;
815 if (need_access_label)
821 /* If there is a base class for this type,
822 do not print the field that it occupies. */
824 len = TYPE_NFIELDS (type);
825 for (i = TYPE_N_BASECLASSES (type); i < len; i++)
828 /* Don't print out virtual function table. */
829 /* HP ANSI C++ case */
830 if (TYPE_HAS_VTABLE (type) && (STREQN (TYPE_FIELD_NAME (type, i), "__vfp", 5)))
832 /* Other compilers */
833 if (STREQN (TYPE_FIELD_NAME (type, i), "_vptr", 5)
834 && is_cplus_marker ((TYPE_FIELD_NAME (type, i))[5]))
837 /* If this is a C++ class we can print the various C++ section
840 if (HAVE_CPLUS_STRUCT (type) && need_access_label)
842 if (TYPE_FIELD_PROTECTED (type, i))
844 if (section_type != s_protected)
846 section_type = s_protected;
847 fprintfi_filtered (level + 2, stream,
851 else if (TYPE_FIELD_PRIVATE (type, i))
853 if (section_type != s_private)
855 section_type = s_private;
856 fprintfi_filtered (level + 2, stream, "private:\n");
861 if (section_type != s_public)
863 section_type = s_public;
864 fprintfi_filtered (level + 2, stream, "public:\n");
869 print_spaces_filtered (level + 4, stream);
870 if (TYPE_FIELD_STATIC (type, i))
872 fprintf_filtered (stream, "static ");
874 c_print_type (TYPE_FIELD_TYPE (type, i),
875 TYPE_FIELD_NAME (type, i),
876 stream, show - 1, level + 4);
877 if (!TYPE_FIELD_STATIC (type, i)
878 && TYPE_FIELD_PACKED (type, i))
880 /* It is a bitfield. This code does not attempt
881 to look at the bitpos and reconstruct filler,
882 unnamed fields. This would lead to misleading
883 results if the compiler does not put out fields
884 for such things (I don't know what it does). */
885 fprintf_filtered (stream, " : %d",
886 TYPE_FIELD_BITSIZE (type, i));
888 fprintf_filtered (stream, ";\n");
891 /* If there are both fields and methods, put a space between. */
892 len = TYPE_NFN_FIELDS (type);
893 if (len && section_type != s_none)
894 fprintf_filtered (stream, "\n");
896 /* C++: print out the methods */
897 for (i = 0; i < len; i++)
899 struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i);
900 int j, len2 = TYPE_FN_FIELDLIST_LENGTH (type, i);
901 char *method_name = TYPE_FN_FIELDLIST_NAME (type, i);
902 char *name = type_name_no_tag (type);
903 int is_constructor = name && STREQ (method_name, name);
904 for (j = 0; j < len2; j++)
906 char *physname = TYPE_FN_FIELD_PHYSNAME (f, j);
907 int is_full_physname_constructor =
908 is_constructor_name (physname)
909 || is_destructor_name (physname)
910 || method_name[0] == '~';
914 if (TYPE_FN_FIELD_PROTECTED (f, j))
916 if (section_type != s_protected)
918 section_type = s_protected;
919 fprintfi_filtered (level + 2, stream,
923 else if (TYPE_FN_FIELD_PRIVATE (f, j))
925 if (section_type != s_private)
927 section_type = s_private;
928 fprintfi_filtered (level + 2, stream, "private:\n");
933 if (section_type != s_public)
935 section_type = s_public;
936 fprintfi_filtered (level + 2, stream, "public:\n");
940 print_spaces_filtered (level + 4, stream);
941 if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
942 fprintf_filtered (stream, "virtual ");
943 else if (TYPE_FN_FIELD_STATIC_P (f, j))
944 fprintf_filtered (stream, "static ");
945 if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0)
947 /* Keep GDB from crashing here. */
948 fprintf_filtered (stream, "<undefined type> %s;\n",
949 TYPE_FN_FIELD_PHYSNAME (f, j));
952 else if (!is_constructor && /* constructors don't have declared types */
953 !is_full_physname_constructor && /* " " */
954 !is_type_conversion_operator (type, i, j))
956 type_print (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)),
958 fputs_filtered (" ", stream);
960 if (TYPE_FN_FIELD_STUB (f, j))
961 /* Build something we can demangle. */
962 mangled_name = gdb_mangle_name (type, i, j);
964 mangled_name = TYPE_FN_FIELD_PHYSNAME (f, j);
967 cplus_demangle (mangled_name,
968 DMGL_ANSI | DMGL_PARAMS);
969 if (demangled_name == NULL)
971 /* in some cases (for instance with the HP demangling),
972 if a function has more than 10 arguments,
973 the demangling will fail.
974 Let's try to reconstruct the function signature from
975 the symbol information */
976 if (!TYPE_FN_FIELD_STUB (f, j))
977 cp_type_print_method_args (TYPE_FN_FIELD_ARGS (f, j), "",
979 TYPE_FN_FIELD_STATIC_P (f, j),
982 fprintf_filtered (stream, "<badly mangled name '%s'>",
988 char *demangled_no_class
989 = remove_qualifiers (demangled_name);
991 /* get rid of the `static' appended by the demangler */
992 p = strstr (demangled_no_class, " static");
995 int length = p - demangled_no_class;
996 demangled_no_static = (char *) xmalloc (length + 1);
997 strncpy (demangled_no_static, demangled_no_class, length);
998 *(demangled_no_static + length) = '\0';
999 fputs_filtered (demangled_no_static, stream);
1000 xfree (demangled_no_static);
1003 fputs_filtered (demangled_no_class, stream);
1004 xfree (demangled_name);
1007 if (TYPE_FN_FIELD_STUB (f, j))
1008 xfree (mangled_name);
1010 fprintf_filtered (stream, ";\n");
1014 fprintfi_filtered (level, stream, "}");
1016 if (TYPE_LOCALTYPE_PTR (type) && show >= 0)
1017 fprintfi_filtered (level, stream, " (Local at %s:%d)\n",
1018 TYPE_LOCALTYPE_FILE (type),
1019 TYPE_LOCALTYPE_LINE (type));
1021 if (TYPE_CODE (type) == TYPE_CODE_TEMPLATE)
1025 case TYPE_CODE_ENUM:
1026 c_type_print_cv_qualifier (type, stream, 0, 1);
1027 /* HP C supports sized enums */
1028 if (hp_som_som_object_present)
1029 switch (TYPE_LENGTH (type))
1032 fputs_filtered ("char ", stream);
1035 fputs_filtered ("short ", stream);
1040 fprintf_filtered (stream, "enum ");
1041 /* Print the tag name if it exists.
1042 The aCC compiler emits a spurious
1043 "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}"
1044 tag for unnamed struct/union/enum's, which we don't
1046 if (TYPE_TAG_NAME (type) != NULL &&
1047 strncmp (TYPE_TAG_NAME (type), "{unnamed", 8))
1049 fputs_filtered (TYPE_TAG_NAME (type), stream);
1051 fputs_filtered (" ", stream);
1057 /* If we just printed a tag name, no need to print anything else. */
1058 if (TYPE_TAG_NAME (type) == NULL)
1059 fprintf_filtered (stream, "{...}");
1061 else if (show > 0 || TYPE_TAG_NAME (type) == NULL)
1063 fprintf_filtered (stream, "{");
1064 len = TYPE_NFIELDS (type);
1066 for (i = 0; i < len; i++)
1070 fprintf_filtered (stream, ", ");
1072 fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
1073 if (lastval != TYPE_FIELD_BITPOS (type, i))
1075 fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i));
1076 lastval = TYPE_FIELD_BITPOS (type, i);
1080 fprintf_filtered (stream, "}");
1084 case TYPE_CODE_VOID:
1085 fprintf_filtered (stream, "void");
1088 case TYPE_CODE_UNDEF:
1089 fprintf_filtered (stream, "struct <unknown>");
1092 case TYPE_CODE_ERROR:
1093 fprintf_filtered (stream, "<unknown type>");
1096 case TYPE_CODE_RANGE:
1097 /* This should not occur */
1098 fprintf_filtered (stream, "<range type>");
1101 case TYPE_CODE_TEMPLATE:
1102 /* Called on "ptype t" where "t" is a template.
1103 Prints the template header (with args), e.g.:
1104 template <class T1, class T2> class "
1105 and then merges with the struct/union/class code to
1106 print the rest of the definition. */
1107 c_type_print_cv_qualifier (type, stream, 0, 1);
1108 fprintf_filtered (stream, "template <");
1109 for (i = 0; i < TYPE_NTEMPLATE_ARGS (type); i++)
1111 struct template_arg templ_arg;
1112 templ_arg = TYPE_TEMPLATE_ARG (type, i);
1113 fprintf_filtered (stream, "class %s", templ_arg.name);
1114 if (i < TYPE_NTEMPLATE_ARGS (type) - 1)
1115 fprintf_filtered (stream, ", ");
1117 fprintf_filtered (stream, "> class ");
1118 /* Yuck, factor this out to a subroutine so we can call
1119 it and return to the point marked with the "goback:" label... - RT */
1122 if (TYPE_NINSTANTIATIONS (type) > 0)
1124 fprintf_filtered (stream, "\ntemplate instantiations:\n");
1125 for (i = 0; i < TYPE_NINSTANTIATIONS (type); i++)
1127 fprintf_filtered (stream, " ");
1128 c_type_print_base (TYPE_INSTANTIATION (type, i), stream, 0, level);
1129 if (i < TYPE_NINSTANTIATIONS (type) - 1)
1130 fprintf_filtered (stream, "\n");
1136 /* Handle types not explicitly handled by the other cases,
1137 such as fundamental types. For these, just print whatever
1138 the type name is, as recorded in the type itself. If there
1139 is no type name, then complain. */
1140 if (TYPE_NAME (type) != NULL)
1142 c_type_print_cv_qualifier (type, stream, 0, 1);
1143 fputs_filtered (TYPE_NAME (type), stream);
1147 /* At least for dump_symtab, it is important that this not be
1149 fprintf_filtered (stream, "<invalid type code %d>",